From owner-svn-src-stable-12@freebsd.org Sun Jun 23 10:59:54 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BA0E415CD33F; Sun, 23 Jun 2019 10:59:54 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 60A3C85C51; Sun, 23 Jun 2019 10:59:54 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3545420BEA; Sun, 23 Jun 2019 10:59:54 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NAxs2M093724; Sun, 23 Jun 2019 10:59:54 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NAxshc093723; Sun, 23 Jun 2019 10:59:54 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201906231059.x5NAxshc093723@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Sun, 23 Jun 2019 10:59:54 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349300 - stable/12/sys/amd64/amd64 X-SVN-Group: stable-12 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/12/sys/amd64/amd64 X-SVN-Commit-Revision: 349300 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 60A3C85C51 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.975,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 10:59:55 -0000 Author: kib Date: Sun Jun 23 10:59:53 2019 New Revision: 349300 URL: https://svnweb.freebsd.org/changeset/base/349300 Log: MFC r348798: amd64 trap.c: Modernize syntax around trap_msg[]. Modified: stable/12/sys/amd64/amd64/trap.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/amd64/amd64/trap.c ============================================================================== --- stable/12/sys/amd64/amd64/trap.c Sun Jun 23 10:50:26 2019 (r349299) +++ stable/12/sys/amd64/amd64/trap.c Sun Jun 23 10:59:53 2019 (r349300) @@ -118,41 +118,41 @@ static bool trap_user_dtrace(struct trapframe *, int (**hook)(struct trapframe *)); #endif -#define MAX_TRAP_MSG 32 -static char *trap_msg[] = { - "", /* 0 unused */ - "privileged instruction fault", /* 1 T_PRIVINFLT */ - "", /* 2 unused */ - "breakpoint instruction fault", /* 3 T_BPTFLT */ - "", /* 4 unused */ - "", /* 5 unused */ - "arithmetic trap", /* 6 T_ARITHTRAP */ - "", /* 7 unused */ - "", /* 8 unused */ - "general protection fault", /* 9 T_PROTFLT */ - "debug exception", /* 10 T_TRCTRAP */ - "", /* 11 unused */ - "page fault", /* 12 T_PAGEFLT */ - "", /* 13 unused */ - "alignment fault", /* 14 T_ALIGNFLT */ - "", /* 15 unused */ - "", /* 16 unused */ - "", /* 17 unused */ - "integer divide fault", /* 18 T_DIVIDE */ - "non-maskable interrupt trap", /* 19 T_NMI */ - "overflow trap", /* 20 T_OFLOW */ - "FPU bounds check fault", /* 21 T_BOUND */ - "FPU device not available", /* 22 T_DNA */ - "double fault", /* 23 T_DOUBLEFLT */ - "FPU operand fetch fault", /* 24 T_FPOPFLT */ - "invalid TSS fault", /* 25 T_TSSFLT */ - "segment not present fault", /* 26 T_SEGNPFLT */ - "stack fault", /* 27 T_STKFLT */ - "machine check trap", /* 28 T_MCHK */ - "SIMD floating-point exception", /* 29 T_XMMFLT */ - "reserved (unknown) fault", /* 30 T_RESERVED */ - "", /* 31 unused (reserved) */ - "DTrace pid return trap", /* 32 T_DTRACE_RET */ +static const char UNKNOWN[] = "unknown"; +static const char *trap_msg[] = { + [0] = UNKNOWN, /* unused */ + [T_PRIVINFLT] = "privileged instruction fault", + [2] = UNKNOWN, /* unused */ + [T_BPTFLT] = "breakpoint instruction fault", + [4] = UNKNOWN, /* unused */ + [5] = UNKNOWN, /* unused */ + [T_ARITHTRAP] = "arithmetic trap", + [7] = UNKNOWN, /* unused */ + [8] = UNKNOWN, /* unused */ + [T_PROTFLT] = "general protection fault", + [T_TRCTRAP] = "debug exception", + [11] = UNKNOWN, /* unused */ + [T_PAGEFLT] = "page fault", + [13] = UNKNOWN, /* unused */ + [T_ALIGNFLT] = "alignment fault", + [15] = UNKNOWN, /* unused */ + [16] = UNKNOWN, /* unused */ + [17] = UNKNOWN, /* unused */ + [T_DIVIDE] = "integer divide fault", + [T_NMI] = "non-maskable interrupt trap", + [T_OFLOW] = "overflow trap", + [T_BOUND] = "FPU bounds check fault", + [T_DNA] = "FPU device not available", + [T_DOUBLEFLT] = "double fault", + [T_FPOPFLT] = "FPU operand fetch fault", + [T_TSSFLT] = "invalid TSS fault", + [T_SEGNPFLT] = "segment not present fault", + [T_STKFLT] = "stack fault", + [T_MCHK] = "machine check trap", + [T_XMMFLT] = "SIMD floating-point exception", + [T_RESERVED] = "reserved (unknown) fault", + [31] = UNKNOWN, /* reserved */ + [T_DTRACE_RET] = "DTrace pid return trap", }; static int prot_fault_translation; @@ -879,7 +879,6 @@ trap_fatal(frame, eva) int code, ss; u_int type; struct soft_segment_descriptor softseg; - char *msg; #ifdef KDB bool handled; #endif @@ -889,11 +888,8 @@ trap_fatal(frame, eva) sdtossd(&gdt[NGDT * PCPU_GET(cpuid) + IDXSEL(frame->tf_cs & 0xffff)], &softseg); - if (type <= MAX_TRAP_MSG) - msg = trap_msg[type]; - else - msg = "UNKNOWN"; - printf("\n\nFatal trap %d: %s while in %s mode\n", type, msg, + printf("\n\nFatal trap %d: %s while in %s mode\n", type, + type < nitems(trap_msg) ? trap_msg[type] : UNKNOWN, TRAPF_USERMODE(frame) ? "user" : "kernel"); #ifdef SMP /* two separate prints in case of a trap on an unmapped page */ @@ -944,10 +940,8 @@ trap_fatal(frame, eva) } #endif printf("trap number = %d\n", type); - if (type <= MAX_TRAP_MSG) - panic("%s", trap_msg[type]); - else - panic("unknown/reserved trap"); + panic("%s", type < nitems(trap_msg) ? trap_msg[type] : + "unknown/reserved trap"); } #ifdef KDTRACE_HOOKS From owner-svn-src-stable-12@freebsd.org Sun Jun 23 11:01:10 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CC79515CD584; Sun, 23 Jun 2019 11:01:10 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 72D1685E28; Sun, 23 Jun 2019 11:01:10 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 65BC220C1B; Sun, 23 Jun 2019 11:01:10 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NB1Aqt095334; Sun, 23 Jun 2019 11:01:10 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NB1ACX095333; Sun, 23 Jun 2019 11:01:10 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201906231101.x5NB1ACX095333@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Sun, 23 Jun 2019 11:01:10 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349301 - stable/12/sys/amd64/amd64 X-SVN-Group: stable-12 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/12/sys/amd64/amd64 X-SVN-Commit-Revision: 349301 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 72D1685E28 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 11:01:11 -0000 Author: kib Date: Sun Jun 23 11:01:09 2019 New Revision: 349301 URL: https://svnweb.freebsd.org/changeset/base/349301 Log: MFC r348813: Make trap_msg array constant as well. Modified: stable/12/sys/amd64/amd64/trap.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/amd64/amd64/trap.c ============================================================================== --- stable/12/sys/amd64/amd64/trap.c Sun Jun 23 10:59:53 2019 (r349300) +++ stable/12/sys/amd64/amd64/trap.c Sun Jun 23 11:01:09 2019 (r349301) @@ -119,7 +119,7 @@ static bool trap_user_dtrace(struct trapframe *, #endif static const char UNKNOWN[] = "unknown"; -static const char *trap_msg[] = { +static const char *const trap_msg[] = { [0] = UNKNOWN, /* unused */ [T_PRIVINFLT] = "privileged instruction fault", [2] = UNKNOWN, /* unused */ From owner-svn-src-stable-12@freebsd.org Sun Jun 23 11:02:32 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 35EDE15CD61A; Sun, 23 Jun 2019 11:02:32 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D1F2686192; Sun, 23 Jun 2019 11:02:31 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id AC00120D88; Sun, 23 Jun 2019 11:02:31 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NB2V1s098504; Sun, 23 Jun 2019 11:02:31 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NB2V6W098503; Sun, 23 Jun 2019 11:02:31 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201906231102.x5NB2V6W098503@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Sun, 23 Jun 2019 11:02:31 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349302 - stable/12/sys/i386/i386 X-SVN-Group: stable-12 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/12/sys/i386/i386 X-SVN-Commit-Revision: 349302 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: D1F2686192 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 11:02:32 -0000 Author: kib Date: Sun Jun 23 11:02:31 2019 New Revision: 349302 URL: https://svnweb.freebsd.org/changeset/base/349302 Log: MFC r348799: i386 trap.c: Remove unused MAX_TRAP_MSG define. Modified: stable/12/sys/i386/i386/trap.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/i386/i386/trap.c ============================================================================== --- stable/12/sys/i386/i386/trap.c Sun Jun 23 11:01:09 2019 (r349301) +++ stable/12/sys/i386/i386/trap.c Sun Jun 23 11:02:31 2019 (r349302) @@ -124,8 +124,6 @@ void dblfault_handler(void); extern inthand_t IDTVEC(bpt), IDTVEC(dbg), IDTVEC(int0x80_syscall); -#define MAX_TRAP_MSG 32 - struct trap_data { bool ei; const char *msg; From owner-svn-src-stable-12@freebsd.org Sun Jun 23 11:09:09 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 308C415CD7EE; Sun, 23 Jun 2019 11:09:09 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id C7B058649E; Sun, 23 Jun 2019 11:09:08 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 99C7920D8F; Sun, 23 Jun 2019 11:09:08 +0000 (UTC) (envelope-from kib@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NB98l9098890; Sun, 23 Jun 2019 11:09:08 GMT (envelope-from kib@FreeBSD.org) Received: (from kib@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NB98tU098889; Sun, 23 Jun 2019 11:09:08 GMT (envelope-from kib@FreeBSD.org) Message-Id: <201906231109.x5NB98tU098889@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: kib set sender to kib@FreeBSD.org using -f From: Konstantin Belousov Date: Sun, 23 Jun 2019 11:09:08 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349304 - stable/12/sys/amd64/amd64 X-SVN-Group: stable-12 X-SVN-Commit-Author: kib X-SVN-Commit-Paths: stable/12/sys/amd64/amd64 X-SVN-Commit-Revision: 349304 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: C7B058649E X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 11:09:09 -0000 Author: kib Date: Sun Jun 23 11:09:08 2019 New Revision: 349304 URL: https://svnweb.freebsd.org/changeset/base/349304 Log: MFC r348802: Remove lazy FPU switch support from amd64. For the merge, the hw.lazy_fpu_switch sysctl was kept but made read-only with the value of 0. Modified: stable/12/sys/amd64/amd64/fpu.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/amd64/amd64/fpu.c ============================================================================== --- stable/12/sys/amd64/amd64/fpu.c Sun Jun 23 11:04:34 2019 (r349303) +++ stable/12/sys/amd64/amd64/fpu.c Sun Jun 23 11:09:08 2019 (r349304) @@ -155,7 +155,7 @@ SYSCTL_INT(_hw, HW_FLOATINGPT, floatingpoint, CTLFLAG_ SYSCTL_NULL_INT_PTR, 1, "Floating point instructions executed in hardware"); int lazy_fpu_switch = 0; -SYSCTL_INT(_hw, OID_AUTO, lazy_fpu_switch, CTLFLAG_RWTUN | CTLFLAG_NOFETCH, +SYSCTL_INT(_hw, OID_AUTO, lazy_fpu_switch, CTLFLAG_RD, &lazy_fpu_switch, 0, "Lazily load FPU context after context switch"); @@ -269,7 +269,6 @@ fpuinit_bsp1(void) uint64_t xsave_mask_user; bool old_wp; - TUNABLE_INT_FETCH("hw.lazy_fpu_switch", &lazy_fpu_switch); if (!use_xsave) return; cpuid_count(0xd, 0x0, cp); @@ -774,8 +773,7 @@ void fpu_activate_sw(struct thread *td) { - if (lazy_fpu_switch || (td->td_pflags & TDP_KTHREAD) != 0 || - !PCB_USER_FPU(td->td_pcb)) { + if ((td->td_pflags & TDP_KTHREAD) != 0 || !PCB_USER_FPU(td->td_pcb)) { PCPU_SET(fpcurthread, NULL); start_emulating(); } else if (PCPU_GET(fpcurthread) != td) { From owner-svn-src-stable-12@freebsd.org Sun Jun 23 13:35:05 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 188AF15D1122; Sun, 23 Jun 2019 13:35:05 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id B207C8B1A9; Sun, 23 Jun 2019 13:35:04 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8BBF9226B0; Sun, 23 Jun 2019 13:35:04 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NDZ4aa079320; Sun, 23 Jun 2019 13:35:04 GMT (envelope-from asomers@FreeBSD.org) Received: (from asomers@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NDZ13w079305; Sun, 23 Jun 2019 13:35:01 GMT (envelope-from asomers@FreeBSD.org) Message-Id: <201906231335.x5NDZ13w079305@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: asomers set sender to asomers@FreeBSD.org using -f From: Alan Somers Date: Sun, 23 Jun 2019 13:35:01 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349305 - in stable/12/sys: fs/ext2fs fs/fuse fs/msdosfs fs/nfsclient kern sys ufs/ffs X-SVN-Group: stable-12 X-SVN-Commit-Author: asomers X-SVN-Commit-Paths: in stable/12/sys: fs/ext2fs fs/fuse fs/msdosfs fs/nfsclient kern sys ufs/ffs X-SVN-Commit-Revision: 349305 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: B207C8B1A9 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.96)[-0.955,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 13:35:05 -0000 Author: asomers Date: Sun Jun 23 13:35:01 2019 New Revision: 349305 URL: https://svnweb.freebsd.org/changeset/base/349305 Log: MFC r348251: Remove "struct ucred*" argument from vtruncbuf vtruncbuf takes a "struct ucred*" argument. AFAICT, it's been unused ever since that function was first added in r34611. Remove it. Also, remove some "struct ucred" arguments from fuse and nfs functions that were only used by vtruncbuf. Reviewed by: cem Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D20377 Modified: stable/12/sys/fs/ext2fs/ext2_inode.c stable/12/sys/fs/fuse/fuse_io.c stable/12/sys/fs/fuse/fuse_node.c stable/12/sys/fs/fuse/fuse_node.h stable/12/sys/fs/fuse/fuse_vnops.c stable/12/sys/fs/msdosfs/msdosfs_denode.c stable/12/sys/fs/nfsclient/nfs.h stable/12/sys/fs/nfsclient/nfs_clbio.c stable/12/sys/fs/nfsclient/nfs_clvnops.c stable/12/sys/kern/vfs_subr.c stable/12/sys/sys/vnode.h stable/12/sys/ufs/ffs/ffs_inode.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/fs/ext2fs/ext2_inode.c ============================================================================== --- stable/12/sys/fs/ext2fs/ext2_inode.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/ext2fs/ext2_inode.c Sun Jun 23 13:35:01 2019 (r349305) @@ -356,7 +356,7 @@ ext2_ind_truncate(struct vnode *vp, off_t length, int oip->i_ib[i] = oldblks[EXT2_NDADDR + i]; } oip->i_size = osize; - error = vtruncbuf(ovp, cred, length, (int)fs->e2fs_bsize); + error = vtruncbuf(ovp, length, (int)fs->e2fs_bsize); if (error && (allerror == 0)) allerror = error; vnode_pager_setsize(ovp, length); @@ -530,7 +530,7 @@ ext2_ext_truncate(struct vnode *vp, off_t length, int } oip->i_size = osize; - error = vtruncbuf(ovp, cred, length, (int)fs->e2fs_bsize); + error = vtruncbuf(ovp, length, (int)fs->e2fs_bsize); if (error) return (error); Modified: stable/12/sys/fs/fuse/fuse_io.c ============================================================================== --- stable/12/sys/fs/fuse/fuse_io.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/fuse/fuse_io.c Sun Jun 23 13:35:01 2019 (r349305) @@ -363,7 +363,7 @@ fuse_write_directbackend(struct vnode *vp, struct uio uio->uio_resid += diff; uio->uio_offset -= diff; if (uio->uio_offset > fvdat->filesize) - fuse_vnode_setsize(vp, cred, uio->uio_offset); + fuse_vnode_setsize(vp, uio->uio_offset); } fdisp_destroy(&fdi); @@ -435,7 +435,7 @@ again: if (bp != NULL) { long save; - err = fuse_vnode_setsize(vp, cred, + err = fuse_vnode_setsize(vp, uio->uio_offset + n); if (err) { brelse(bp); @@ -462,7 +462,7 @@ again: FS_DEBUG("getting block from OS, bcount %d\n", bcount); bp = getblk(vp, lbn, bcount, PCATCH, 0, 0); if (bp && uio->uio_offset + n > fvdat->filesize) { - err = fuse_vnode_setsize(vp, cred, + err = fuse_vnode_setsize(vp, uio->uio_offset + n); if (err) { brelse(bp); Modified: stable/12/sys/fs/fuse/fuse_node.c ============================================================================== --- stable/12/sys/fs/fuse/fuse_node.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/fuse/fuse_node.c Sun Jun 23 13:35:01 2019 (r349305) @@ -379,7 +379,7 @@ fuse_vnode_refreshsize(struct vnode *vp, struct ucred } int -fuse_vnode_setsize(struct vnode *vp, struct ucred *cred, off_t newsize) +fuse_vnode_setsize(struct vnode *vp, off_t newsize) { struct fuse_vnode_data *fvdat = VTOFUD(vp); off_t oldsize; @@ -395,7 +395,7 @@ fuse_vnode_setsize(struct vnode *vp, struct ucred *cre fvdat->flag |= FN_SIZECHANGE; if (newsize < oldsize) { - err = vtruncbuf(vp, cred, newsize, fuse_iosize(vp)); + err = vtruncbuf(vp, newsize, fuse_iosize(vp)); } vnode_pager_setsize(vp, newsize); return err; Modified: stable/12/sys/fs/fuse/fuse_node.h ============================================================================== --- stable/12/sys/fs/fuse/fuse_node.h Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/fuse/fuse_node.h Sun Jun 23 13:35:01 2019 (r349305) @@ -128,6 +128,6 @@ void fuse_vnode_refreshsize(struct vnode *vp, struct u int fuse_vnode_savesize(struct vnode *vp, struct ucred *cred); -int fuse_vnode_setsize(struct vnode *vp, struct ucred *cred, off_t newsize); +int fuse_vnode_setsize(struct vnode *vp, off_t newsize); #endif /* _FUSE_NODE_H_ */ Modified: stable/12/sys/fs/fuse/fuse_vnops.c ============================================================================== --- stable/12/sys/fs/fuse/fuse_vnops.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/fuse/fuse_vnops.c Sun Jun 23 13:35:01 2019 (r349305) @@ -539,7 +539,7 @@ fuse_vnop_getattr(struct vop_getattr_args *ap) fdi.answ)->attr.size; if (fvdat->filesize != new_filesize) { - fuse_vnode_setsize(vp, cred, new_filesize); + fuse_vnode_setsize(vp, new_filesize); } } debug_printf("fuse_getattr e: returning 0\n"); @@ -1649,7 +1649,7 @@ fuse_vnop_setattr(struct vop_setattr_args *ap) out: fdisp_destroy(&fdi); if (!err && sizechanged) { - fuse_vnode_setsize(vp, cred, newsize); + fuse_vnode_setsize(vp, newsize); VTOFUD(vp)->flag &= ~FN_SIZECHANGE; } return err; Modified: stable/12/sys/fs/msdosfs/msdosfs_denode.c ============================================================================== --- stable/12/sys/fs/msdosfs/msdosfs_denode.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/msdosfs/msdosfs_denode.c Sun Jun 23 13:35:01 2019 (r349305) @@ -429,7 +429,7 @@ detrunc(struct denode *dep, u_long length, int flags, dep->de_FileSize = length; if (!isadir) dep->de_flag |= DE_UPDATE | DE_MODIFIED; - allerror = vtruncbuf(DETOV(dep), cred, length, pmp->pm_bpcluster); + allerror = vtruncbuf(DETOV(dep), length, pmp->pm_bpcluster); #ifdef MSDOSFS_DEBUG if (allerror) printf("detrunc(): vtruncbuf error %d\n", allerror); Modified: stable/12/sys/fs/nfsclient/nfs.h ============================================================================== --- stable/12/sys/fs/nfsclient/nfs.h Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/nfsclient/nfs.h Sun Jun 23 13:35:01 2019 (r349305) @@ -91,8 +91,7 @@ enum nfsiod_state { /* * Function prototypes. */ -int ncl_meta_setsize(struct vnode *, struct ucred *, struct thread *, - u_quad_t); +int ncl_meta_setsize(struct vnode *, struct thread *, u_quad_t); void ncl_doio_directwrite(struct buf *); int ncl_bioread(struct vnode *, struct uio *, int, struct ucred *); int ncl_biowrite(struct vnode *, struct uio *, int, struct ucred *); Modified: stable/12/sys/fs/nfsclient/nfs_clbio.c ============================================================================== --- stable/12/sys/fs/nfsclient/nfs_clbio.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/nfsclient/nfs_clbio.c Sun Jun 23 13:35:01 2019 (r349305) @@ -1832,7 +1832,7 @@ ncl_doio(struct vnode *vp, struct buf *bp, struct ucre */ int -ncl_meta_setsize(struct vnode *vp, struct ucred *cred, struct thread *td, u_quad_t nsize) +ncl_meta_setsize(struct vnode *vp, struct thread *td, u_quad_t nsize) { struct nfsnode *np = VTONFS(vp); u_quad_t tsize; @@ -1854,7 +1854,7 @@ ncl_meta_setsize(struct vnode *vp, struct ucred *cred, * truncation point. We may have a B_DELWRI and/or B_CACHE * buffer that now needs to be truncated. */ - error = vtruncbuf(vp, cred, nsize, biosize); + error = vtruncbuf(vp, nsize, biosize); lbn = nsize / biosize; bufsize = nsize - (lbn * biosize); bp = nfs_getcacheblk(vp, lbn, bufsize, td); Modified: stable/12/sys/fs/nfsclient/nfs_clvnops.c ============================================================================== --- stable/12/sys/fs/nfsclient/nfs_clvnops.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/fs/nfsclient/nfs_clvnops.c Sun Jun 23 13:35:01 2019 (r349305) @@ -954,8 +954,7 @@ nfs_setattr(struct vop_setattr_args *ap) mtx_lock(&np->n_mtx); tsize = np->n_size; mtx_unlock(&np->n_mtx); - error = ncl_meta_setsize(vp, ap->a_cred, td, - vap->va_size); + error = ncl_meta_setsize(vp, td, vap->va_size); mtx_lock(&np->n_mtx); if (np->n_flag & NMODIFIED) { tsize = np->n_size; Modified: stable/12/sys/kern/vfs_subr.c ============================================================================== --- stable/12/sys/kern/vfs_subr.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/kern/vfs_subr.c Sun Jun 23 13:35:01 2019 (r349305) @@ -1854,15 +1854,15 @@ again: * sync activity. */ int -vtruncbuf(struct vnode *vp, struct ucred *cred, off_t length, int blksize) +vtruncbuf(struct vnode *vp, off_t length, int blksize) { struct buf *bp, *nbp; int anyfreed; daddr_t trunclbn; struct bufobj *bo; - CTR5(KTR_VFS, "%s: vp %p with cred %p and block %d:%ju", __func__, - vp, cred, blksize, (uintmax_t)length); + CTR4(KTR_VFS, "%s: vp %p with block %d:%ju", __func__, + vp, blksize, (uintmax_t)length); /* * Round up to the *next* lbn. Modified: stable/12/sys/sys/vnode.h ============================================================================== --- stable/12/sys/sys/vnode.h Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/sys/vnode.h Sun Jun 23 13:35:01 2019 (r349305) @@ -657,8 +657,7 @@ void vgone(struct vnode *vp); void _vhold(struct vnode *, bool); void vinactive(struct vnode *, struct thread *); int vinvalbuf(struct vnode *vp, int save, int slpflag, int slptimeo); -int vtruncbuf(struct vnode *vp, struct ucred *cred, off_t length, - int blksize); +int vtruncbuf(struct vnode *vp, off_t length, int blksize); void vunref(struct vnode *); void vn_printf(struct vnode *vp, const char *fmt, ...) __printflike(2,3); int vrecycle(struct vnode *vp); Modified: stable/12/sys/ufs/ffs/ffs_inode.c ============================================================================== --- stable/12/sys/ufs/ffs/ffs_inode.c Sun Jun 23 11:09:08 2019 (r349304) +++ stable/12/sys/ufs/ffs/ffs_inode.c Sun Jun 23 13:35:01 2019 (r349305) @@ -502,7 +502,7 @@ ffs_truncate(vp, length, flags, cred) ip->i_size = osize; DIP_SET(ip, i_size, osize); - error = vtruncbuf(vp, cred, length, fs->fs_bsize); + error = vtruncbuf(vp, length, fs->fs_bsize); if (error && (allerror == 0)) allerror = error; From owner-svn-src-stable-12@freebsd.org Sun Jun 23 13:41:02 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C941B15D1769; Sun, 23 Jun 2019 13:41:02 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6515A8B939; Sun, 23 Jun 2019 13:41:02 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 6F2A4226CC; Sun, 23 Jun 2019 13:40:56 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NDeu85079904; Sun, 23 Jun 2019 13:40:56 GMT (envelope-from asomers@FreeBSD.org) Received: (from asomers@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NDeuOf079903; Sun, 23 Jun 2019 13:40:56 GMT (envelope-from asomers@FreeBSD.org) Message-Id: <201906231340.x5NDeuOf079903@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: asomers set sender to asomers@FreeBSD.org using -f From: Alan Somers Date: Sun, 23 Jun 2019 13:40:56 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349306 - stable/12/share/man/man9 X-SVN-Group: stable-12 X-SVN-Commit-Author: asomers X-SVN-Commit-Paths: stable/12/share/man/man9 X-SVN-Commit-Revision: 349306 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 6515A8B939 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.954,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 13:41:03 -0000 Author: asomers Date: Sun Jun 23 13:40:56 2019 New Revision: 349306 URL: https://svnweb.freebsd.org/changeset/base/349306 Log: MFC r348316: VOP_ADVLOCK.9: fix description of flags * F_RDLCK, F_UNLCK, and F_WRLCK aren't flags. They're stored in the fl.l_type field. * Add F_REMOTE, added in r177633 * Add F_NOINTR, added in r180025 Sponsored by: The FreeBSD Foundation Modified: stable/12/share/man/man9/VOP_ADVLOCK.9 Directory Properties: stable/12/ (props changed) Modified: stable/12/share/man/man9/VOP_ADVLOCK.9 ============================================================================== --- stable/12/share/man/man9/VOP_ADVLOCK.9 Sun Jun 23 13:35:01 2019 (r349305) +++ stable/12/share/man/man9/VOP_ADVLOCK.9 Sun Jun 23 13:40:56 2019 (r349306) @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd June 30, 1999 +.Dd May 27, 2019 .Dt VOP_ADVLOCK 9 .Os .Sh NAME @@ -56,13 +56,7 @@ Description of the lock. .It Fa flags One of more of the following: .Pp -.Bl -tag -width ".Dv F_UNLCK" -offset indent -compact -.It Dv F_RDLCK -Shared or read lock. -.It Dv F_UNLCK -Unlock. -.It Dv F_WRLCK -Exclusive or write lock. +.Bl -tag -width ".Dv F_REMOTE" -offset indent -compact .It Dv F_WAIT Wait until lock is granted. .It Dv F_FLOCK @@ -71,6 +65,10 @@ Use semantics for lock. .It Dv F_POSIX Use POSIX semantics for lock. +.It Dv F_REMOTE +Lock owner is remote NFS client. +.It Dv F_NOINTR +Mask signals while waiting for the lock. .El .El .Pp From owner-svn-src-stable-12@freebsd.org Sun Jun 23 13:44:07 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3495615D184E; Sun, 23 Jun 2019 13:44:07 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id CBB388BDCC; Sun, 23 Jun 2019 13:44:06 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B91472286A; Sun, 23 Jun 2019 13:44:06 +0000 (UTC) (envelope-from asomers@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NDi6Ex084870; Sun, 23 Jun 2019 13:44:06 GMT (envelope-from asomers@FreeBSD.org) Received: (from asomers@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NDi68M084869; Sun, 23 Jun 2019 13:44:06 GMT (envelope-from asomers@FreeBSD.org) Message-Id: <201906231344.x5NDi68M084869@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: asomers set sender to asomers@FreeBSD.org using -f From: Alan Somers Date: Sun, 23 Jun 2019 13:44:06 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349307 - stable/12/sys/kern X-SVN-Group: stable-12 X-SVN-Commit-Author: asomers X-SVN-Commit-Paths: stable/12/sys/kern X-SVN-Commit-Revision: 349307 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: CBB388BDCC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.95)[-0.955,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 13:44:07 -0000 Author: asomers Date: Sun Jun 23 13:44:06 2019 New Revision: 349307 URL: https://svnweb.freebsd.org/changeset/base/349307 Log: MFC r348737: Add a testing facility to manually reclaim a vnode Add the debug.try_reclaim_vnode sysctl. When a pathname is written to it, it will be reclaimed, as long as it isn't already or doomed. The purpose is to gain test coverage for vnode reclamation, which is otherwise hard to achieve. Add the debug.ftry_reclaim_vnode sysctl. It does the same thing, except that its argument is a file descriptor instead of a pathname. Reviewed by: kib Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D20519 Modified: stable/12/sys/kern/vfs_subr.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/kern/vfs_subr.c ============================================================================== --- stable/12/sys/kern/vfs_subr.c Sun Jun 23 13:40:56 2019 (r349306) +++ stable/12/sys/kern/vfs_subr.c Sun Jun 23 13:44:06 2019 (r349307) @@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include @@ -337,6 +338,93 @@ SYSCTL_ULONG(_kern, OID_AUTO, minvnodes, CTLFLAG_RW, static int vnlru_nowhere; SYSCTL_INT(_debug, OID_AUTO, vnlru_nowhere, CTLFLAG_RW, &vnlru_nowhere, 0, "Number of times the vnlru process ran without success"); + +static int +sysctl_try_reclaim_vnode(SYSCTL_HANDLER_ARGS) +{ + struct vnode *vp; + struct nameidata nd; + char *buf; + unsigned long ndflags; + int error; + + if (req->newptr == NULL) + return (EINVAL); + if (req->newlen > PATH_MAX) + return (E2BIG); + + buf = malloc(PATH_MAX + 1, M_TEMP, M_WAITOK); + error = SYSCTL_IN(req, buf, req->newlen); + if (error != 0) + goto out; + + buf[req->newlen] = '\0'; + + ndflags = LOCKLEAF | NOFOLLOW | AUDITVNODE1 | NOCACHE | SAVENAME; + NDINIT(&nd, LOOKUP, ndflags, UIO_SYSSPACE, buf, curthread); + if ((error = namei(&nd)) != 0) + goto out; + vp = nd.ni_vp; + + if ((vp->v_iflag & VI_DOOMED) != 0) { + /* + * This vnode is being recycled. Return != 0 to let the caller + * know that the sysctl had no effect. Return EAGAIN because a + * subsequent call will likely succeed (since namei will create + * a new vnode if necessary) + */ + error = EAGAIN; + goto putvnode; + } + + counter_u64_add(recycles_count, 1); + vgone(vp); +putvnode: + NDFREE(&nd, 0); +out: + free(buf, M_TEMP); + return (error); +} + +static int +sysctl_ftry_reclaim_vnode(SYSCTL_HANDLER_ARGS) +{ + struct thread *td = curthread; + struct vnode *vp; + struct file *fp; + int error; + int fd; + + if (req->newptr == NULL) + return (EBADF); + + error = sysctl_handle_int(oidp, &fd, 0, req); + if (error != 0) + return (error); + error = getvnode(curthread, fd, &cap_fcntl_rights, &fp); + if (error != 0) + return (error); + vp = fp->f_vnode; + + error = vn_lock(vp, LK_EXCLUSIVE); + if (error != 0) + goto drop; + + counter_u64_add(recycles_count, 1); + vgone(vp); + VOP_UNLOCK(vp, 0); +drop: + fdrop(fp, td); + return (error); +} + +SYSCTL_PROC(_debug, OID_AUTO, try_reclaim_vnode, + CTLTYPE_STRING | CTLFLAG_MPSAFE | CTLFLAG_WR, NULL, 0, + sysctl_try_reclaim_vnode, "A", "Try to reclaim a vnode by its pathname"); +SYSCTL_PROC(_debug, OID_AUTO, ftry_reclaim_vnode, + CTLTYPE_INT | CTLFLAG_MPSAFE | CTLFLAG_WR, NULL, 0, + sysctl_ftry_reclaim_vnode, "I", + "Try to reclaim a vnode by its file descriptor"); /* Shift count for (uintptr_t)vp to initialize vp->v_hash. */ static int vnsz2log; From owner-svn-src-stable-12@freebsd.org Sun Jun 23 15:55:43 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 1931115D43D8; Sun, 23 Jun 2019 15:55:43 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A6A5190508; Sun, 23 Jun 2019 15:55:42 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 886E623E0B; Sun, 23 Jun 2019 15:55:42 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NFtgqf055606; Sun, 23 Jun 2019 15:55:42 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NFtgdc055604; Sun, 23 Jun 2019 15:55:42 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906231555.x5NFtgdc055604@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Sun, 23 Jun 2019 15:55:42 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349310 - stable/12/usr.sbin/i2c X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: stable/12/usr.sbin/i2c X-SVN-Commit-Revision: 349310 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: A6A5190508 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 15:55:43 -0000 Author: ian Date: Sun Jun 23 15:55:41 2019 New Revision: 349310 URL: https://svnweb.freebsd.org/changeset/base/349310 Log: MFC r348120: Add a new 'tr' (transfer) mode to i2c(8) to support more i2c controllers. Some i2c controller hardware does not provide a way to do individual START, REPEAT-START and STOP actions on the i2c bus. Instead, they can only do a complete transfer as a single operation. Typically they can do either START-data-STOP or START-data-REPEATSTART-data-STOP. In the i2c driver framework, this corresponds to the iicbus_transfer method. In the userland interface they are initiated with the I2CRDWR ioctl command. These changes add a new 'tr' mode which can be specified with the '-m' command line option. This mode should work on all hardware; when an i2c controller driver doesn't directly support the iicbus_transfer method, code in the i2c driver framework uses the lower-level START/REPEAT/STOP methods to implement the transfer. After this new mode has gotten some testing on various hardware, the 'tr' mode should probably become the new default mode. PR: 189914 Modified: stable/12/usr.sbin/i2c/i2c.8 stable/12/usr.sbin/i2c/i2c.c Directory Properties: stable/12/ (props changed) Modified: stable/12/usr.sbin/i2c/i2c.8 ============================================================================== --- stable/12/usr.sbin/i2c/i2c.8 Sun Jun 23 15:09:39 2019 (r349309) +++ stable/12/usr.sbin/i2c/i2c.8 Sun Jun 23 15:55:41 2019 (r349310) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd January 23, 2009 +.Dd May 22, 2019 .Dt I2C 8 .Os .Sh NAME @@ -39,7 +39,7 @@ .Op Fl w Ar 0|8|16 .Op Fl o Ar offset .Op Fl c Ar count -.Op Fl m Ar ss|rs|no +.Op Fl m Ar tr|ss|rs|no .Op Fl b .Op Fl v .Nm @@ -72,10 +72,29 @@ number of bytes to transfer (dec). transfer direction: r - read, w - write. .It Fl f Ar device I2C bus to use (default is /dev/iic0). -.It Fl m Ar ss|rs|no +.It Fl m Ar tr|ss|rs|no addressing mode, i.e., I2C bus operations performed after the offset for the transfer has been written to the device and before the actual read/write -operation. rs - repeated start; ss - stop start; no - none. +operation. +.Bl -tag -compact -offset indent +.It Va tr +complete-transfer +.It Va ss +stop then start +.It Va rs +repeated start +.It Va no +none +.El +Some I2C bus hardware does not provide control over the individual start, +repeat-start, and stop operations. +Such hardware can only perform a complete transfer of the offset and the +data as a single operation. +The +.Va tr +mode creates control structures describing the transfer and submits them +to the driver as a single complete transaction. +This mode works on all types of I2C hardware. .It Fl n Ar skip_addr skip address - address(es) to be skipped during bus scan. There are two ways to specify addresses to ignore: by range 'a..b' or Modified: stable/12/usr.sbin/i2c/i2c.c ============================================================================== --- stable/12/usr.sbin/i2c/i2c.c Sun Jun 23 15:09:39 2019 (r349309) +++ stable/12/usr.sbin/i2c/i2c.c Sun Jun 23 15:55:41 2019 (r349310) @@ -47,6 +47,7 @@ __FBSDID("$FreeBSD$"); #define I2C_MODE_NONE 1 #define I2C_MODE_STOP_START 2 #define I2C_MODE_REPEATED_START 3 +#define I2C_MODE_TRANSFER 4 struct options { int width; @@ -73,7 +74,7 @@ usage(void) { fprintf(stderr, "usage: %s -a addr [-f device] [-d [r|w]] [-o offset] " - "[-w [0|8|16]] [-c count] [-m [ss|rs|no]] [-b] [-v]\n", + "[-w [0|8|16]] [-c count] [-m [tr|ss|rs|no]] [-b] [-v]\n", getprogname()); fprintf(stderr, " %s -s [-f device] [-n skip_addr] -v\n", getprogname()); @@ -297,24 +298,9 @@ static int i2c_write(char *dev, struct options i2c_opt, char *i2c_buf) { struct iiccmd cmd; - int ch, i, error, fd, bufsize; + int error, fd, bufsize; char *err_msg, *buf; - /* - * Read data to be written to the chip from stdin - */ - if (i2c_opt.verbose && !i2c_opt.binary) - fprintf(stderr, "Enter %u bytes of data: ", i2c_opt.count); - - for (i = 0; i < i2c_opt.count; i++) { - ch = getchar(); - if (ch == EOF) { - free(i2c_buf); - err(1, "not enough data, exiting\n"); - } - i2c_buf[i] = ch; - } - fd = open(dev, O_RDWR); if (fd == -1) { free(i2c_buf); @@ -558,6 +544,72 @@ err2: return (1); } +/* + * i2c_rdwr_transfer() - use I2CRDWR to conduct a complete i2c transfer. + * + * Some i2c hardware is unable to provide direct control over START, REPEAT- + * START, and STOP operations. Such hardware can only perform a complete + * START--STOP or START--REPEAT-START--STOP sequence as a + * single operation. The driver framework refers to this sequence as a + * "transfer" so we call it "transfer mode". We assemble either one or two + * iic_msg structures to describe the IO operations, and hand them off to the + * driver to be handled as a single transfer. + */ +static int +i2c_rdwr_transfer(char *dev, struct options i2c_opt, char *i2c_buf) +{ + struct iic_msg msgs[2]; + struct iic_rdwr_data xfer; + int fd, i; + union { + uint8_t buf[2]; + uint8_t off8; + uint16_t off16; + } off; + + i = 0; + if (i2c_opt.width > 0) { + msgs[i].flags = IIC_M_WR | IIC_M_NOSTOP; + msgs[i].slave = i2c_opt.addr; + msgs[i].buf = off.buf; + if (i2c_opt.width == 8) { + off.off8 = (uint8_t)i2c_opt.off; + msgs[i].len = 1; + } else { + off.off16 = (uint16_t)i2c_opt.off; + msgs[i].len = 2; + } + ++i; + } + + /* + * If the transfer direction is write and we did a write of the offset + * above, then we need to elide the start; this transfer is just more + * writing that follows the one started above. For a read, we always do + * a start; if we did an offset write above it'll be a repeat-start + * because of the NOSTOP flag used above. + */ + if (i2c_opt.dir == 'w') + msgs[i].flags = IIC_M_WR | (i > 0) ? IIC_M_NOSTART : 0; + else + msgs[i].flags = IIC_M_RD; + msgs[i].slave = i2c_opt.addr; + msgs[i].len = i2c_opt.count; + msgs[i].buf = i2c_buf; + ++i; + + xfer.msgs = msgs; + xfer.nmsgs = i; + + if ((fd = open(dev, O_RDWR)) == -1) + err(1, "open(%s) failed", dev); + if (ioctl(fd, I2CRDWR, &xfer) == -1 ) + err(1, "ioctl(I2CRDWR) failed"); + close(fd); + + return (0); +} + int main(int argc, char** argv) { @@ -620,6 +672,8 @@ main(int argc, char** argv) i2c_opt.mode = I2C_MODE_STOP_START; else if (!strcmp(optarg, "rs")) i2c_opt.mode = I2C_MODE_REPEATED_START; + else if (!strcmp(optarg, "tr")) + i2c_opt.mode = I2C_MODE_TRANSFER; else usage(); break; @@ -687,19 +741,33 @@ main(int argc, char** argv) if (i2c_buf == NULL) err(1, "data malloc"); + /* + * For a write, read the data to be written to the chip from stdin. + */ if (i2c_opt.dir == 'w') { - error = i2c_write(dev, i2c_opt, i2c_buf); - if (error) { - free(i2c_buf); - return (1); + if (i2c_opt.verbose && !i2c_opt.binary) + fprintf(stderr, "Enter %u bytes of data: ", + i2c_opt.count); + for (i = 0; i < i2c_opt.count; i++) { + ch = getchar(); + if (ch == EOF) { + free(i2c_buf); + err(1, "not enough data, exiting\n"); + } + i2c_buf[i] = ch; } } - if (i2c_opt.dir == 'r') { + + if (i2c_opt.mode == I2C_MODE_TRANSFER) + error = i2c_rdwr_transfer(dev, i2c_opt, i2c_buf); + else if (i2c_opt.dir == 'w') + error = i2c_write(dev, i2c_opt, i2c_buf); + else error = i2c_read(dev, i2c_opt, i2c_buf); - if (error) { - free(i2c_buf); - return (1); - } + + if (error != 0) { + free(i2c_buf); + return (1); } if (i2c_opt.verbose) From owner-svn-src-stable-12@freebsd.org Sun Jun 23 15:58:47 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 8B5EB15D467B; Sun, 23 Jun 2019 15:58:47 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 31B47908D7; Sun, 23 Jun 2019 15:58:47 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 02AA923E0E; Sun, 23 Jun 2019 15:58:47 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NFwk1I055776; Sun, 23 Jun 2019 15:58:46 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NFwkYf055773; Sun, 23 Jun 2019 15:58:46 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906231558.x5NFwkYf055773@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Sun, 23 Jun 2019 15:58:46 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349311 - in stable/12/sys: arm/freescale/imx dev/iicbus X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: in stable/12/sys: arm/freescale/imx dev/iicbus X-SVN-Commit-Revision: 349311 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 31B47908D7 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 15:58:47 -0000 Author: ian Date: Sun Jun 23 15:58:46 2019 New Revision: 349311 URL: https://svnweb.freebsd.org/changeset/base/349311 Log: MFC r348123, r348164, r348166 r348123: Add pnp info to the imx_i2c driver. r348164: Mark i2c slave devices busy while they own the bus. Many i2c slave drivers are in modules that can be unloaded. If they detach while IO is in progress the bus would be hung forever. Conversely, lower-layer drivers (iicbus and the hardware driver) also live in modules and other kinds of bad things happen if they get detached while IO is in progress. Because device_busy() propagates up to parents, marking the slave device busy while it owns the bus solves both kinds of problems that come with detaching i2c devices while IO is in progress. r348166: Release the bus-recovery gpio pins in detach(), so that unload then reload of the module works without "pin already allocated" errors. Modified: stable/12/sys/arm/freescale/imx/imx_i2c.c stable/12/sys/dev/iicbus/iiconf.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/arm/freescale/imx/imx_i2c.c ============================================================================== --- stable/12/sys/arm/freescale/imx/imx_i2c.c Sun Jun 23 15:55:41 2019 (r349310) +++ stable/12/sys/arm/freescale/imx/imx_i2c.c Sun Jun 23 15:58:46 2019 (r349311) @@ -194,6 +194,7 @@ DRIVER_MODULE(imx_i2c, simplebus, i2c_driver, i2c_devc DRIVER_MODULE(ofw_iicbus, imx_i2c, ofw_iicbus_driver, ofw_iicbus_devclass, 0, 0); MODULE_DEPEND(imx_i2c, iicbus, 1, 1, 1); MODULE_DEPEND(imx_i2c, ofw_iicbus, 1, 1, 1); +SIMPLEBUS_PNP_INFO(compat_data); static phandle_t i2c_get_node(device_t bus, device_t dev) @@ -467,6 +468,10 @@ i2c_detach(device_t dev) if (sc->iicbus != NULL) device_delete_child(dev, sc->iicbus); + + /* Release bus-recover pins; gpio_pin_release() handles NULL args. */ + gpio_pin_release(sc->rb_sclpin); + gpio_pin_release(sc->rb_sdapin); if (sc->res != NULL) bus_release_resource(dev, SYS_RES_MEMORY, 0, sc->res); Modified: stable/12/sys/dev/iicbus/iiconf.c ============================================================================== --- stable/12/sys/dev/iicbus/iiconf.c Sun Jun 23 15:55:41 2019 (r349310) +++ stable/12/sys/dev/iicbus/iiconf.c Sun Jun 23 15:58:46 2019 (r349311) @@ -128,6 +128,12 @@ iicbus_request_bus(device_t bus, device_t dev, int how ++sc->owncount; if (sc->owner == NULL) { sc->owner = dev; + /* + * Mark the device busy while it owns the bus, to + * prevent detaching the device, bus, or hardware + * controller, until ownership is relinquished. + */ + device_busy(dev); /* * Drop the lock around the call to the bus driver, it * should be allowed to sleep in the IIC_WAIT case. @@ -177,6 +183,7 @@ iicbus_release_bus(device_t bus, device_t dev) IICBUS_LOCK(sc); sc->owner = NULL; wakeup_one(sc); + device_unbusy(dev); } IICBUS_UNLOCK(sc); return (0); From owner-svn-src-stable-12@freebsd.org Sun Jun 23 16:00:31 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DCDAF15D473E; Sun, 23 Jun 2019 16:00:30 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7ED1B90A2C; Sun, 23 Jun 2019 16:00:30 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 54D8223E14; Sun, 23 Jun 2019 16:00:30 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NG0U4O055943; Sun, 23 Jun 2019 16:00:30 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NG0UgB055942; Sun, 23 Jun 2019 16:00:30 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906231600.x5NG0UgB055942@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Sun, 23 Jun 2019 16:00:30 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349312 - stable/12/libexec/rc/rc.d X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: stable/12/libexec/rc/rc.d X-SVN-Commit-Revision: 349312 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 7ED1B90A2C X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 16:00:31 -0000 Author: ian Date: Sun Jun 23 16:00:29 2019 New Revision: 349312 URL: https://svnweb.freebsd.org/changeset/base/349312 Log: MFC r348141, r348143 r348141: Handle the driftfile option correctly when ntpd_flags is empty. The logic I originally wrote to detect whether a driftfile option was in the set of flags was based on the result of removing the pattern *flag* being an empty string. That didn't handle the case where the string was empty to begin with. Doh! So now it also specifically checks for an empty string. The result of the bad check was that ntpd would run without a driftfile, but it would do so only if it was running as root instead of the non-priveleged ntpd user, which isn't a typical case. Ntpd runs fine without a driftfile, although it does take it longer to stabilize the clock frequency at startup. Reported by: avg@ Pointy hat: ian@ r348143: Remove accidentally-added blank line; the style throughout this file is to use no whitespace between a comment block and the code it describes. Modified: stable/12/libexec/rc/rc.d/ntpd Directory Properties: stable/12/ (props changed) Modified: stable/12/libexec/rc/rc.d/ntpd ============================================================================== --- stable/12/libexec/rc/rc.d/ntpd Sun Jun 23 15:58:46 2019 (r349311) +++ stable/12/libexec/rc/rc.d/ntpd Sun Jun 23 16:00:29 2019 (r349312) @@ -90,9 +90,10 @@ ntpd_precmd() if can_run_nonroot; then _user="ntpd" driftopt="-f ${_ntp_default_driftfile}" - elif [ -z "${rc_flags##*-f*}" ] || - [ -z "${rc_flags##*--driftfile*}" ] || - grep -q "^[ \t]*driftfile" "${ntpd_config}"; then + elif grep -q "^[ \t]*driftfile" "${ntpd_config}" || + [ -n "${rc_flags}" ] && + ( [ -z "${rc_flags##*-f*}" ] || + [ -z "${rc_flags##*--driftfile*}" ] ); then driftopt="" # admin set the option, we don't need to add it. elif [ -f "${_ntp_old_driftfile}" ]; then driftopt="-f ${_ntp_old_driftfile}" From owner-svn-src-stable-12@freebsd.org Sun Jun 23 16:05:55 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id DC3D915D49A6; Sun, 23 Jun 2019 16:05:54 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7BA61910A7; Sun, 23 Jun 2019 16:05:54 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 658B023FB4; Sun, 23 Jun 2019 16:05:54 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NG5swL061039; Sun, 23 Jun 2019 16:05:54 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NG5rTf061037; Sun, 23 Jun 2019 16:05:53 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906231605.x5NG5rTf061037@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Sun, 23 Jun 2019 16:05:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349313 - in stable/12/sys: arm64/conf conf dev/iicbus X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: in stable/12/sys: arm64/conf conf dev/iicbus X-SVN-Commit-Revision: 349313 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 7BA61910A7 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.967,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 16:05:55 -0000 Author: ian Date: Sun Jun 23 16:05:53 2019 New Revision: 349313 URL: https://svnweb.freebsd.org/changeset/base/349313 Log: MFC r341386 (by manu): Add Silergy SYR827 PMIC driver SYR827 is a PMIC that can output a voltage from 0.7125V to 1.5V in 12.5mV steps It's controlled via I2C. Added: stable/12/sys/dev/iicbus/syr827.c - copied unchanged from r341386, head/sys/dev/iicbus/syr827.c Modified: stable/12/sys/arm64/conf/GENERIC stable/12/sys/conf/files Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/arm64/conf/GENERIC ============================================================================== --- stable/12/sys/arm64/conf/GENERIC Sun Jun 23 16:00:29 2019 (r349312) +++ stable/12/sys/arm64/conf/GENERIC Sun Jun 23 16:05:53 2019 (r349313) @@ -203,6 +203,7 @@ device bcm2835_bsc # Broadcom BCM283x I2C bus device iicbus device iic device twsi # Allwinner I2C controller +device syr827 # Silergy SYR827 PMIC # Clock and reset controllers device aw_ccu # Allwinner clock controller Modified: stable/12/sys/conf/files ============================================================================== --- stable/12/sys/conf/files Sun Jun 23 16:00:29 2019 (r349312) +++ stable/12/sys/conf/files Sun Jun 23 16:05:53 2019 (r349313) @@ -1845,6 +1845,7 @@ dev/iicbus/ds13rtc.c optional ds13rtc | ds133x | ds13 dev/iicbus/ds1672.c optional ds1672 dev/iicbus/ds3231.c optional ds3231 dev/iicbus/rtc8583.c optional rtc8583 +dev/iicbus/syr827.c optional ext_resources syr827 dev/iicbus/icee.c optional icee dev/iicbus/if_ic.c optional ic dev/iicbus/iic.c optional iic Copied: stable/12/sys/dev/iicbus/syr827.c (from r341386, head/sys/dev/iicbus/syr827.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/sys/dev/iicbus/syr827.c Sun Jun 23 16:05:53 2019 (r349313, copy of r341386, head/sys/dev/iicbus/syr827.c) @@ -0,0 +1,354 @@ +/*- + * SPDX-License-Identifier: BSD-2-Clause-FreeBSD + * + * Copyright (c) 2016 Jared McNeill + * Copyright (c) 2018 Emmanuel Vadot + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include + +#include +#include + +#include +#include + +#include + +#include "iicbus_if.h" +#include "regdev_if.h" + +#define VSEL0 0x00 +#define VSEL1 0x01 + +#define VSEL_BUCK_EN (1 << 7) +#define VSEL_NSEL_MASK 0x3F +#define VSEL_VOLTAGE_BASE 712500 /* uV */ +#define VSEL_VOLTAGE_STEP 12500 /* uV */ + +#define ID1 0x03 +#define ID1_VENDOR_MASK 0xE0 +#define ID1_VENDOR_SHIFT 5 +#define ID1_DIE_MASK 0xF + +#define ID2 0x4 +#define ID2_DIE_REV_MASK 0xF + +static struct ofw_compat_data compat_data[] = { + { "silergy,syr827", 1 }, + { NULL, 0 } +}; + +struct syr827_reg_sc { + struct regnode *regnode; + device_t base_dev; + phandle_t xref; + struct regnode_std_param *param; + + int volt_reg; + int suspend_reg; +}; + +struct syr827_softc { + uint16_t addr; + struct intr_config_hook intr_hook; + + /* Regulator */ + struct syr827_reg_sc *reg; +}; + +static int +syr827_read(device_t dev, uint8_t reg, uint8_t *data, uint8_t size) +{ + struct syr827_softc *sc; + struct iic_msg msg[2]; + + sc = device_get_softc(dev); + + msg[0].slave = sc->addr; + msg[0].flags = IIC_M_WR; + msg[0].len = 1; + msg[0].buf = ® + + msg[1].slave = sc->addr; + msg[1].flags = IIC_M_RD; + msg[1].len = size; + msg[1].buf = data; + + return (iicbus_transfer(dev, msg, 2)); +} + +static int +syr827_write(device_t dev, uint8_t reg, uint8_t val) +{ + struct syr827_softc *sc; + struct iic_msg msg; + uint8_t buffer[2]; + + sc = device_get_softc(dev); + + buffer[0] = reg; + buffer[1] = val; + + msg.slave = sc->addr; + msg.flags = IIC_M_WR; + msg.len = 2; + msg.buf = buffer; + + return (iicbus_transfer(dev, &msg, 1)); +} + +static int +syr827_regnode_init(struct regnode *regnode) +{ + return (0); +} + +static int +syr827_regnode_enable(struct regnode *regnode, bool enable, int *udelay) +{ + struct syr827_reg_sc *sc; + uint8_t val; + + sc = regnode_get_softc(regnode); + + syr827_read(sc->base_dev, sc->volt_reg, &val, 1); + if (enable) + val &= ~VSEL_BUCK_EN; + else + val |= VSEL_BUCK_EN; + syr827_write(sc->base_dev, sc->volt_reg, val); + + *udelay = sc->param->ramp_delay; + + return (0); +} + +static int +syr827_regnode_set_voltage(struct regnode *regnode, int min_uvolt, + int max_uvolt, int *udelay) +{ + struct syr827_reg_sc *sc; + int cur_uvolt; + uint8_t val; + + sc = regnode_get_softc(regnode); + + /* Get current voltage */ + syr827_read(sc->base_dev, sc->volt_reg, &val, 1); + cur_uvolt = (val & VSEL_NSEL_MASK) * VSEL_VOLTAGE_STEP + + VSEL_VOLTAGE_BASE; + + /* Set new voltage */ + val &= ~VSEL_NSEL_MASK; + val |= ((min_uvolt - VSEL_VOLTAGE_BASE) / VSEL_VOLTAGE_STEP); + syr827_write(sc->base_dev, sc->volt_reg, val); + + /* Time to delay is based on the number of voltage steps */ + *udelay = sc->param->ramp_delay * + (abs(cur_uvolt - min_uvolt) / VSEL_VOLTAGE_STEP); + + return (0); +} + +static int +syr827_regnode_get_voltage(struct regnode *regnode, int *uvolt) +{ + struct syr827_reg_sc *sc; + uint8_t val; + + sc = regnode_get_softc(regnode); + + syr827_read(sc->base_dev, sc->volt_reg, &val, 1); + *uvolt = (val & VSEL_NSEL_MASK) * VSEL_VOLTAGE_STEP + + VSEL_VOLTAGE_BASE; + + return (0); +} + +static regnode_method_t syr827_regnode_methods[] = { + /* Regulator interface */ + REGNODEMETHOD(regnode_init, syr827_regnode_init), + REGNODEMETHOD(regnode_enable, syr827_regnode_enable), + REGNODEMETHOD(regnode_set_voltage, syr827_regnode_set_voltage), + REGNODEMETHOD(regnode_get_voltage, syr827_regnode_get_voltage), + REGNODEMETHOD_END +}; +DEFINE_CLASS_1(syr827_regnode, syr827_regnode_class, syr827_regnode_methods, + sizeof(struct syr827_reg_sc), regnode_class); + +static struct syr827_reg_sc * +syr827_reg_attach(device_t dev, phandle_t node) +{ + struct syr827_reg_sc *reg_sc; + struct regnode_init_def initdef; + struct regnode *regnode; + int suspend_reg; + + memset(&initdef, 0, sizeof(initdef)); + regulator_parse_ofw_stdparam(dev, node, &initdef); + initdef.id = 0; + initdef.ofw_node = node; + regnode = regnode_create(dev, &syr827_regnode_class, &initdef); + if (regnode == NULL) { + device_printf(dev, "cannot create regulator\n"); + return (NULL); + } + + reg_sc = regnode_get_softc(regnode); + reg_sc->regnode = regnode; + reg_sc->base_dev = dev; + reg_sc->xref = OF_xref_from_node(node); + reg_sc->param = regnode_get_stdparam(regnode); + + if (OF_getencprop(node, "fcs,suspend-voltage-selector", &suspend_reg, + sizeof(uint32_t)) <= 0) + suspend_reg = 0; + + switch (suspend_reg) { + case 0: + reg_sc->suspend_reg = VSEL0; + reg_sc->volt_reg = VSEL1; + break; + case 1: + reg_sc->suspend_reg = VSEL1; + reg_sc->volt_reg = VSEL0; + break; + } + + regnode_register(regnode); + + return (reg_sc); +} + +static int +syr827_regdev_map(device_t dev, phandle_t xref, int ncells, pcell_t *cells, + intptr_t *num) +{ + struct syr827_softc *sc; + + sc = device_get_softc(dev); + + if (sc->reg->xref != xref) + return (ENXIO); + + *num = 0; + + return (0); +} + +static int +syr827_probe(device_t dev) +{ + if (!ofw_bus_status_okay(dev)) + return (ENXIO); + + if (ofw_bus_search_compatible(dev, compat_data)->ocd_data == 0) + return (ENXIO); + + device_set_desc(dev, "Silergy SYR827 regulator"); + + return (BUS_PROBE_DEFAULT); +} + +static void +syr827_start(void *pdev) +{ + struct syr827_softc *sc; + device_t dev; + uint8_t val; + + dev = pdev; + sc = device_get_softc(dev); + + if (bootverbose) { + syr827_read(dev, ID1, &val, 1); + device_printf(dev, "Vendor ID: %x, DIE ID: %x\n", + (val & ID1_VENDOR_MASK) >> ID1_VENDOR_SHIFT, + val & ID1_DIE_MASK); + syr827_read(dev, ID2, &val, 1); + device_printf(dev, "DIE Rev: %x\n", val & ID2_DIE_REV_MASK); + } + + config_intrhook_disestablish(&sc->intr_hook); +} + +static int +syr827_attach(device_t dev) +{ + struct syr827_softc *sc; + phandle_t node; + + sc = device_get_softc(dev); + node = ofw_bus_get_node(dev); + + sc->addr = iicbus_get_addr(dev); + + sc->intr_hook.ich_func = syr827_start; + sc->intr_hook.ich_arg = dev; + + if (config_intrhook_establish(&sc->intr_hook) != 0) + return (ENOMEM); + + sc->reg = syr827_reg_attach(dev, node); + if (sc->reg == NULL) { + device_printf(dev, "cannot attach regulator\n"); + return (ENXIO); + } + + return (0); +} + +static device_method_t syr827_methods[] = { + /* Device interface */ + DEVMETHOD(device_probe, syr827_probe), + DEVMETHOD(device_attach, syr827_attach), + + /* Regdev interface */ + DEVMETHOD(regdev_map, syr827_regdev_map), + + DEVMETHOD_END +}; + +static driver_t syr827_driver = { + "syr827", + syr827_methods, + sizeof(struct syr827_softc), +}; + +static devclass_t syr827_devclass; + +EARLY_DRIVER_MODULE(syr827, iicbus, syr827_driver, syr827_devclass, 0, 0, + BUS_PASS_RESOURCE); +MODULE_VERSION(syr827, 1); +MODULE_DEPEND(syr827, iicbus, 1, 1, 1); From owner-svn-src-stable-12@freebsd.org Sun Jun 23 16:16:59 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EB3A115D4C43; Sun, 23 Jun 2019 16:16:58 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9091B91BD5; Sun, 23 Jun 2019 16:16:58 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 74D0724175; Sun, 23 Jun 2019 16:16:58 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NGGwS8066171; Sun, 23 Jun 2019 16:16:58 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NGGtMU066157; Sun, 23 Jun 2019 16:16:55 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906231616.x5NGGtMU066157@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Sun, 23 Jun 2019 16:16:55 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349314 - in stable/12/sys/dev: flash iicbus iicbus/twsi ofw spibus X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: in stable/12/sys/dev: flash iicbus iicbus/twsi ofw spibus X-SVN-Commit-Revision: 349314 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 9091B91BD5 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.967,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 16:16:59 -0000 Author: ian Date: Sun Jun 23 16:16:55 2019 New Revision: 349314 URL: https://svnweb.freebsd.org/changeset/base/349314 Log: MFC r348169-r348170, r348172-r348173, r348183-r348184 r348169: Define macros making it easier to define bus-specific pnpinfo for FDT systems. Pnpinfo is bus-specific and requires the bus name. The FDTCOMPAT_PNP_INFO() macro makes it easier to define new FDT-based pnpinfo for busses other than simplebus. Differential Revision: https://reviews.freebsd.org/D20382 r348170: Add pnpinfo for icee(4) on fdt systems. r348172: Use the new FDTCOMPAT_PNP_INFO() macro to define SPIBUS_FDT_PNP_INFO(). Also rename SPIBUS_PNP_INFO -> SPIBUS_FDT_PNP_INFO because there could be other kinds of pnpinfo for other (non-fdt) bus attachments. r348173: Rename IICBUS_FDT_PNPINFO -> IICBUS_FDT_PNP_INFO because all the other existing pnpinfo-related macros right now use PNP_INFO, not PNPINFO. r348183: Add pnpinfo. r348184: Add pnpinfo to all i2c drivers that have FDT compat data. Modified: stable/12/sys/dev/flash/at45d.c stable/12/sys/dev/flash/mx25l.c stable/12/sys/dev/iicbus/ds1307.c stable/12/sys/dev/iicbus/ds13rtc.c stable/12/sys/dev/iicbus/icee.c stable/12/sys/dev/iicbus/iicbus.h stable/12/sys/dev/iicbus/isl12xx.c stable/12/sys/dev/iicbus/nxprtc.c stable/12/sys/dev/iicbus/rtc8583.c stable/12/sys/dev/iicbus/sy8106a.c stable/12/sys/dev/iicbus/syr827.c stable/12/sys/dev/iicbus/twsi/a10_twsi.c stable/12/sys/dev/iicbus/twsi/mv_twsi.c stable/12/sys/dev/ofw/ofw_bus_subr.h stable/12/sys/dev/spibus/spi.h Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/dev/flash/at45d.c ============================================================================== --- stable/12/sys/dev/flash/at45d.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/flash/at45d.c Sun Jun 23 16:16:55 2019 (r349314) @@ -606,6 +606,6 @@ DRIVER_MODULE(at45d, spibus, at45d_driver, at45d_devcl MODULE_DEPEND(at45d, spibus, 1, 1, 1); #ifdef FDT MODULE_DEPEND(at45d, fdt_slicer, 1, 1, 1); -SPIBUS_PNP_INFO(compat_data); +SPIBUS_FDT_PNP_INFO(compat_data); #endif Modified: stable/12/sys/dev/flash/mx25l.c ============================================================================== --- stable/12/sys/dev/flash/mx25l.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/flash/mx25l.c Sun Jun 23 16:16:55 2019 (r349314) @@ -686,5 +686,5 @@ DRIVER_MODULE(mx25l, spibus, mx25l_driver, mx25l_devcl MODULE_DEPEND(mx25l, spibus, 1, 1, 1); #ifdef FDT MODULE_DEPEND(mx25l, fdt_slicer, 1, 1, 1); -SPIBUS_PNP_INFO(compat_data); +SPIBUS_FDT_PNP_INFO(compat_data); #endif Modified: stable/12/sys/dev/iicbus/ds1307.c ============================================================================== --- stable/12/sys/dev/iicbus/ds1307.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/ds1307.c Sun Jun 23 16:16:55 2019 (r349314) @@ -435,3 +435,4 @@ static devclass_t ds1307_devclass; DRIVER_MODULE(ds1307, iicbus, ds1307_driver, ds1307_devclass, NULL, NULL); MODULE_VERSION(ds1307, 1); MODULE_DEPEND(ds1307, iicbus, 1, 1, 1); +IICBUS_FDT_PNP_INFO(ds1307_compat_data); Modified: stable/12/sys/dev/iicbus/ds13rtc.c ============================================================================== --- stable/12/sys/dev/iicbus/ds13rtc.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/ds13rtc.c Sun Jun 23 16:16:55 2019 (r349314) @@ -617,3 +617,4 @@ static devclass_t ds13rtc_devclass; DRIVER_MODULE(ds13rtc, iicbus, ds13rtc_driver, ds13rtc_devclass, NULL, NULL); MODULE_VERSION(ds13rtc, 1); MODULE_DEPEND(ds13rtc, iicbus, IICBB_MINVER, IICBB_PREFVER, IICBB_MAXVER); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/icee.c ============================================================================== --- stable/12/sys/dev/iicbus/icee.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/icee.c Sun Jun 23 16:16:55 2019 (r349314) @@ -392,3 +392,4 @@ static devclass_t icee_devclass; DRIVER_MODULE(icee, iicbus, icee_driver, icee_devclass, 0, 0); MODULE_VERSION(icee, 1); MODULE_DEPEND(icee, iicbus, 1, 1, 1); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/iicbus.h ============================================================================== --- stable/12/sys/dev/iicbus/iicbus.h Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/iicbus.h Sun Jun 23 16:16:55 2019 (r349314) @@ -72,6 +72,12 @@ IICBUS_ACCESSOR(nostop, NOSTOP, bool) #define IICBUS_UNLOCK(sc) mtx_unlock(&(sc)->lock) #define IICBUS_ASSERT_LOCKED(sc) mtx_assert(&(sc)->lock, MA_OWNED) +#ifdef FDT +#define IICBUS_FDT_PNP_INFO(t) FDTCOMPAT_PNP_INFO(t, iicbus) +#else +#define IICBUS_FDT_PNP_INFO(t) +#endif + int iicbus_generic_intr(device_t dev, int event, char *buf); void iicbus_init_frequency(device_t dev, u_int bus_freq); Modified: stable/12/sys/dev/iicbus/isl12xx.c ============================================================================== --- stable/12/sys/dev/iicbus/isl12xx.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/isl12xx.c Sun Jun 23 16:16:55 2019 (r349314) @@ -356,3 +356,4 @@ static devclass_t isl12xx_devclass; DRIVER_MODULE(isl12xx, iicbus, isl12xx_driver, isl12xx_devclass, NULL, NULL); MODULE_VERSION(isl12xx, 1); MODULE_DEPEND(isl12xx, iicbus, IICBUS_MINVER, IICBUS_PREFVER, IICBUS_MAXVER); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/nxprtc.c ============================================================================== --- stable/12/sys/dev/iicbus/nxprtc.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/nxprtc.c Sun Jun 23 16:16:55 2019 (r349314) @@ -826,3 +826,4 @@ static devclass_t nxprtc_devclass; DRIVER_MODULE(nxprtc, iicbus, nxprtc_driver, nxprtc_devclass, NULL, NULL); MODULE_VERSION(nxprtc, 1); MODULE_DEPEND(nxprtc, iicbus, IICBUS_MINVER, IICBUS_PREFVER, IICBUS_MAXVER); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/rtc8583.c ============================================================================== --- stable/12/sys/dev/iicbus/rtc8583.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/rtc8583.c Sun Jun 23 16:16:55 2019 (r349314) @@ -300,3 +300,4 @@ static devclass_t rtc8583_devclass; DRIVER_MODULE(rtc8583, iicbus, rtc8583_driver, rtc8583_devclass, NULL, NULL); MODULE_VERSION(rtc8583, 1); MODULE_DEPEND(rtc8583, iicbus, IICBUS_MINVER, IICBUS_PREFVER, IICBUS_MAXVER); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/sy8106a.c ============================================================================== --- stable/12/sys/dev/iicbus/sy8106a.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/sy8106a.c Sun Jun 23 16:16:55 2019 (r349314) @@ -300,3 +300,4 @@ EARLY_DRIVER_MODULE(sy8106a, iicbus, sy8106a_driver, s BUS_PASS_RESOURCE); MODULE_VERSION(sy8106a, 1); MODULE_DEPEND(sy8106a, iicbus, 1, 1, 1); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/syr827.c ============================================================================== --- stable/12/sys/dev/iicbus/syr827.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/syr827.c Sun Jun 23 16:16:55 2019 (r349314) @@ -352,3 +352,4 @@ EARLY_DRIVER_MODULE(syr827, iicbus, syr827_driver, syr BUS_PASS_RESOURCE); MODULE_VERSION(syr827, 1); MODULE_DEPEND(syr827, iicbus, 1, 1, 1); +IICBUS_FDT_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/twsi/a10_twsi.c ============================================================================== --- stable/12/sys/dev/iicbus/twsi/a10_twsi.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/twsi/a10_twsi.c Sun Jun 23 16:16:55 2019 (r349314) @@ -158,3 +158,4 @@ EARLY_DRIVER_MODULE(a10_twsi, simplebus, a10_twsi_driv EARLY_DRIVER_MODULE(iicbus, a10_twsi, iicbus_driver, iicbus_devclass, 0, 0, BUS_PASS_BUS + BUS_PASS_ORDER_MIDDLE); MODULE_DEPEND(a10_twsi, iicbus, 1, 1, 1); +SIMPLEBUS_PNP_INFO(compat_data); Modified: stable/12/sys/dev/iicbus/twsi/mv_twsi.c ============================================================================== --- stable/12/sys/dev/iicbus/twsi/mv_twsi.c Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/iicbus/twsi/mv_twsi.c Sun Jun 23 16:16:55 2019 (r349314) @@ -120,6 +120,7 @@ static devclass_t mv_twsi_devclass; DRIVER_MODULE(twsi, simplebus, mv_twsi_driver, mv_twsi_devclass, 0, 0); DRIVER_MODULE(iicbus, twsi, iicbus_driver, iicbus_devclass, 0, 0); MODULE_DEPEND(twsi, iicbus, 1, 1, 1); +SIMPLEBUS_PNP_INFO(compat_data); static phandle_t mv_twsi_get_node(device_t bus, device_t dev) Modified: stable/12/sys/dev/ofw/ofw_bus_subr.h ============================================================================== --- stable/12/sys/dev/ofw/ofw_bus_subr.h Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/ofw/ofw_bus_subr.h Sun Jun 23 16:16:55 2019 (r349314) @@ -65,9 +65,11 @@ struct intr_map_data_fdt { }; #endif -#define SIMPLEBUS_PNP_DESCR "Z:compat;P:#;" -#define SIMPLEBUS_PNP_INFO(t) \ - MODULE_PNP_INFO(SIMPLEBUS_PNP_DESCR, simplebus, t, t, sizeof(t) / sizeof(t[0])); +#define FDTCOMPAT_PNP_DESCR "Z:compat;P:#;" +#define FDTCOMPAT_PNP_INFO(t, busname) \ + MODULE_PNP_INFO(FDTCOMPAT_PNP_DESCR, busname, t, t, sizeof(t) / sizeof(t[0])); + +#define SIMPLEBUS_PNP_INFO(t) FDTCOMPAT_PNP_INFO(t, simplebus) /* Generic implementation of ofw_bus_if.m methods and helper routines */ int ofw_bus_gen_setup_devinfo(struct ofw_bus_devinfo *, phandle_t); Modified: stable/12/sys/dev/spibus/spi.h ============================================================================== --- stable/12/sys/dev/spibus/spi.h Sun Jun 23 16:05:53 2019 (r349313) +++ stable/12/sys/dev/spibus/spi.h Sun Jun 23 16:16:55 2019 (r349314) @@ -41,6 +41,8 @@ struct spi_command { #define SPI_CHIP_SELECT_HIGH 0x1 /* Chip select high (else low) */ -#define SPIBUS_PNP_DESCR "Z:compat;P:#;" -#define SPIBUS_PNP_INFO(t) \ - MODULE_PNP_INFO(SPIBUS_PNP_DESCR, spibus, t, t, sizeof(t) / sizeof(t[0])); +#ifdef FDT +#define SPIBUS_FDT_PNP_INFO(t) FDTCOMPAT_PNP_INFO(t, spibus) +#else +#define SPIBUS_FDT_PNP_INFO(t) +#endif From owner-svn-src-stable-12@freebsd.org Sun Jun 23 16:59:08 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6CB5915D53AF; Sun, 23 Jun 2019 16:59:08 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E5D2A93ABC; Sun, 23 Jun 2019 16:59:07 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B121F24855; Sun, 23 Jun 2019 16:59:07 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5NGx7Wn086816; Sun, 23 Jun 2019 16:59:07 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5NGx7hd086815; Sun, 23 Jun 2019 16:59:07 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906231659.x5NGx7hd086815@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Sun, 23 Jun 2019 16:59:07 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349315 - in stable/12/sys: dev/hwpmc modules/hwpmc X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: in stable/12/sys: dev/hwpmc modules/hwpmc X-SVN-Commit-Revision: 349315 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: E5D2A93ABC X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.975,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 23 Jun 2019 16:59:08 -0000 Author: ian Date: Sun Jun 23 16:59:06 2019 New Revision: 349315 URL: https://svnweb.freebsd.org/changeset/base/349315 Log: MFC r348740-r348741, r348995 r348740: Don't refer to the cpu variable in a KASSERT before initializing it. r348741: For armv6 and armv7, build hwpmc_armv7.c as well as the base hwpmc_arm.c. Submitted by: Arnaud YSMAL r348995: Don't attempt to include hwpmc support for armv6, we're missing some of the necessary support functions in cpu-v6.h, and it may be that the only armv6 platform we support (RPi, the bcm2835 SOC) is incapable of supporting hwpmc. Reported by: dim@ Modified: stable/12/sys/dev/hwpmc/hwpmc_armv7.c stable/12/sys/modules/hwpmc/Makefile Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/dev/hwpmc/hwpmc_armv7.c ============================================================================== --- stable/12/sys/dev/hwpmc/hwpmc_armv7.c Sun Jun 23 16:16:55 2019 (r349314) +++ stable/12/sys/dev/hwpmc/hwpmc_armv7.c Sun Jun 23 16:59:06 2019 (r349315) @@ -315,11 +315,11 @@ armv7_intr(struct trapframe *tf) int error; int reg, cpu; + cpu = curcpu; KASSERT(cpu >= 0 && cpu < pmc_cpu_max(), ("[armv7,%d] CPU %d out of range", __LINE__, cpu)); retval = 0; - cpu = curcpu; pc = armv7_pcpu[cpu]; for (ri = 0; ri < armv7_npmcs; ri++) { Modified: stable/12/sys/modules/hwpmc/Makefile ============================================================================== --- stable/12/sys/modules/hwpmc/Makefile Sun Jun 23 16:16:55 2019 (r349314) +++ stable/12/sys/modules/hwpmc/Makefile Sun Jun 23 16:59:06 2019 (r349315) @@ -22,6 +22,10 @@ SRCS+= device_if.h bus_if.h SRCS+= hwpmc_arm.c .endif +.if ${MACHINE_ARCH} == "armv7" +SRCS+= hwpmc_armv7.c +.endif + .if ${MACHINE_CPUARCH} == "i386" SRCS+= hwpmc_amd.c hwpmc_core.c hwpmc_intel.c SRCS+= hwpmc_tsc.c hwpmc_x86.c hwpmc_uncore.c From owner-svn-src-stable-12@freebsd.org Wed Jun 26 15:34:41 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A3FDC15CB388; Wed, 26 Jun 2019 15:34:40 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 3A12172677; Wed, 26 Jun 2019 15:34:40 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E428C19BA; Wed, 26 Jun 2019 15:34:39 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5QFYdNp019441; Wed, 26 Jun 2019 15:34:39 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5QFYZco019422; Wed, 26 Jun 2019 15:34:35 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906261534.x5QFYZco019422@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Wed, 26 Jun 2019 15:34:35 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349415 - in stable/12: share/man/man9 sys/arm/allwinner sys/arm64/conf sys/conf sys/dev/pwm sys/dts/arm64/overlays sys/modules/dtb/allwinner sys/sys usr.sbin usr.sbin/pwm X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: in stable/12: share/man/man9 sys/arm/allwinner sys/arm64/conf sys/conf sys/dev/pwm sys/dts/arm64/overlays sys/modules/dtb/allwinner sys/sys usr.sbin usr.sbin/pwm X-SVN-Commit-Revision: 349415 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 3A12172677 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.96)[-0.958,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jun 2019 15:34:41 -0000 Author: ian Date: Wed Jun 26 15:34:35 2019 New Revision: 349415 URL: https://svnweb.freebsd.org/changeset/base/349415 Log: MFC r341268, r342003-r342007, r342087-r342088, r342091 r341268 by manu: arm64: allwinner: Add a dtbo to have cpu operating points This enables cpufreq on A64 boards. r342003 by manu: Add a pwm subsystem so we can configure pwm controller from kernel and userland. The pwm subsystem consist of API for PWM controllers, pwmbus to register them and a pwm(8) utility to talk to them from userland. Reviewed by: oshgobo (capsicum), bcr (manpage), 0mp (manpage) Differential Revision: https://reviews.freebsd.org/D17938 r342004 by manu: arm64: allwinner: Add pwm driver Add a pwm driver for Allwinner PWM Add pwm and aw_pwm to the GENERIC kernel r342005 by manu: arm64: allwinner: Add DTSO for pwm and r_pwm Those are both dtso (overlays) for the two pwm controllers found on the A64. r342006 by manu: arm64: allwinner: Fix pwm dtso Double patched files ended up in the tree Reported by: kevans r342007 by manu: pwm: Fix some arches by using %ju and casting to uintmax_t Reported by: ci.freebsd.org r342087 by manu: pwm: Convert period and duty to unsigned int We don't need a 64 bits value to store nanoseconds Discused with: ian, jhibbits r342088 by manu: pwm(8): Add percentage value support for duty cycle r342091 by manu: allwinner: aw_pwm: Read value at attach The booloaded might have configured the pwm controller so read the values. Added: stable/12/share/man/man9/pwm.9 - copied unchanged from r342007, head/share/man/man9/pwm.9 stable/12/share/man/man9/pwmbus.9 - copied unchanged from r342007, head/share/man/man9/pwmbus.9 stable/12/sys/arm/allwinner/aw_pwm.c - copied, changed from r342007, head/sys/arm/allwinner/aw_pwm.c stable/12/sys/dev/pwm/ - copied from r342007, head/sys/dev/pwm/ stable/12/sys/dts/arm64/overlays/sun50i-a64-opp.dtso - copied unchanged from r341268, head/sys/dts/arm64/overlays/sun50i-a64-opp.dtso stable/12/sys/dts/arm64/overlays/sun50i-a64-pwm.dtso - copied unchanged from r342007, head/sys/dts/arm64/overlays/sun50i-a64-pwm.dtso stable/12/sys/dts/arm64/overlays/sun50i-a64-rpwm.dtso - copied unchanged from r342007, head/sys/dts/arm64/overlays/sun50i-a64-rpwm.dtso stable/12/sys/sys/pwm.h - copied, changed from r342007, head/sys/sys/pwm.h stable/12/usr.sbin/pwm/ - copied from r342007, head/usr.sbin/pwm/ Modified: stable/12/share/man/man9/Makefile stable/12/sys/arm64/conf/GENERIC stable/12/sys/conf/files stable/12/sys/conf/files.arm64 stable/12/sys/dev/pwm/pwm_if.m stable/12/sys/dev/pwm/pwmbus.c stable/12/sys/dev/pwm/pwmbus_if.m stable/12/sys/modules/dtb/allwinner/Makefile stable/12/usr.sbin/Makefile stable/12/usr.sbin/pwm/pwm.8 stable/12/usr.sbin/pwm/pwm.c Directory Properties: stable/12/ (props changed) Modified: stable/12/share/man/man9/Makefile ============================================================================== --- stable/12/share/man/man9/Makefile Wed Jun 26 15:28:21 2019 (r349414) +++ stable/12/share/man/man9/Makefile Wed Jun 26 15:34:35 2019 (r349415) @@ -269,6 +269,8 @@ MAN= accept_filter.9 \ proc_rwmem.9 \ pseudofs.9 \ psignal.9 \ + pwm.9 \ + pwmbus.9 \ random.9 \ random_harvest.9 \ ratecheck.9 \ Copied: stable/12/share/man/man9/pwm.9 (from r342007, head/share/man/man9/pwm.9) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/share/man/man9/pwm.9 Wed Jun 26 15:34:35 2019 (r349415, copy of r342007, head/share/man/man9/pwm.9) @@ -0,0 +1,93 @@ +.\" Copyright (c) 2018 Emmanuel Vadot +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd November 12, 2018 +.Dt PWM 9 +.Os +.Sh NAME +.Nm pwm , +.Nm PWM_GET_BUS , +.Nm PWM_CHANNEL_CONFIG , +.Nm PWM_CHANNEL_GET_CONFIG , +.Nm PWM_CHANNEL_SET_FLAGS , +.Nm PWM_CHANNEL_GET_FLAGS , +.Nm PWM_CHANNEL_ENABLE , +.Nm PWM_CHANNEL_IS_ENABLED , +.Nm PWM_CHANNEL_MAX +.Nd PWM methods +.Sh SYNOPSIS +.Cd "device pwm" +.In "pwm_if.h" +.Ft device_t +.Fn PWM_GET_BUS "device_t dev" +.Ft int +.Fn PWM_CHANNEL_CONFIG "device_t dev" "int channel" "uint64_t period" "uint64_t duty" +.Ft int +.Fn PWM_CHANNEL_GET_CONFIG "device_t dev" "int channel" "uint64_t *period" "uint64_t *duty" +.Ft int +.Fn PWM_CHANNEL_SET_FLAGS "device_t dev" "int channel" "uint32_t flags" +.Ft int +.Fn PWM_CHANNEL_GET_FLAGS "device_t dev" "int channel" "uint32_t *flags" +.Ft int +.Fn PWM_CHANNEL_ENABLE "device_t dev" "int channel" "bool enable" +.Ft int +.Fn PWM_CHANNEL_IS_ENABLED "device_t dev" "int channel" "bool *enabled" +.Ft int +.Fn PWM_CHANNEL_MAX "device_t dev" "int channel" "int *nchannel" +.Sh DESCRIPTION +The PWM (Pulse-Width Modulation) interface allows the device driver to register to a global +bus so other devices in the kernel can use them in a generic way. +.Sh INTERFACE +.Bl -tag -width indent +.It Fn PWM_GET_BUS "device_t dev" +Return the bus device. +.It Fn PWM_CHANNEL_CONFIG "device_t dev" "int channel" "uint64_t period" "uint64_t duty" +Configure the period and duty (in nanoseconds) in the PWM controller for the specified channel. +Returns 0 on success or +.Er EINVAL +if the values are not supported by the controller or +.Er EBUSY +is the PWM controller is in use and does not support changing the value on the fly. +.It Fn PWM_CHANNEL_GET_CONFIG "device_t dev" "int channel" "uint64_t *period" "uint64_t *duty" +Get the current configuration of the period and duty for the specified channel. +.It Fn PWM_CHANNEL_SET_FLAGS "device_t dev" "int channel" "uint32_t flags" +Set the flags of the channel (like inverted polarity). +.It Fn PWM_CHANNEL_GET_FLAGS "device_t dev" "int channel" "uint32_t *flags" +Get the current flags for the channel. +.It Fn PWM_CHANNEL_ENABLE "device_t dev" "int channel" "bool enable" +Enable the PWM channel. +.It Fn PWM_CHANNEL_ISENABLED "device_t dev" "int channel" "bool *enable" +Test if the PWM channel is enabled. +.It PWM_CHANNEL_MAX "device_t dev" "int channel" "int *nchannel" +Get the maximum number of channels supported by the controller. +.El +.Sh HISTORY +The +.Nm pwm +interface first appeared in +.Fx 13.0 . +The +.Nm pwm +interface and manual page was written by +.An Emmanuel Vadot Aq Mt manu@FreeBSD.org . Copied: stable/12/share/man/man9/pwmbus.9 (from r342007, head/share/man/man9/pwmbus.9) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/share/man/man9/pwmbus.9 Wed Jun 26 15:34:35 2019 (r349415, copy of r342007, head/share/man/man9/pwmbus.9) @@ -0,0 +1,98 @@ +.\" Copyright (c) 2018 Emmanuel Vadot +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE DEVELOPERS BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd November 12, 2018 +.Dt PWMBUS 9 +.Os +.Sh NAME +.Nm pwmbus , +.Nm pwmbus_attach_bus , +.Nm PWMBUS_GET_BUS , +.Nm PWMBUS_CHANNEL_CONFIG , +.Nm PWMBUS_CHANNEL_GET_CONFIG , +.Nm PWMBUS_CHANNEL_SET_FLAGS , +.Nm PWMBUS_CHANNEL_GET_FLAGS , +.Nm PWMBUS_CHANNEL_ENABLE , +.Nm PWMBUS_CHANNEL_IS_ENABLED , +.Nm PWMBUS_CHANNEL_MAX +.Nd PWMBUS methods +.Sh SYNOPSIS +.Cd "device pwm" +.In "pwmbus_if.h" +.Ft device_t +.Fn pwmbus_attach_bus "device_t dev" +.Ft int +.Fn PWMBUS_CHANNEL_CONFIG "device_t bus" "int channel" "uint64_t period" "uint64_t duty" +.Ft int +.Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty" +.Ft int +.Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags" +.Ft int +.Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags" +.Ft int +.Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable" +.Ft int +.Fn PWMBUS_CHANNEL_IS_ENABLED "device_t bus" "int channel" "bool *enabled" +.Ft int +.Fn PWMBUS_CHANNEL_MAX "device_t bus" "int channel" "int *nchannel" +.Sh DESCRIPTION +The PWMBUS (Pulse-Width Modulation) interface allows the device driver to register to a global +bus so other devices in the kernel can use them in a generic way +.Sh INTERFACE +.Bl -tag -width indent +.It Fn pwmbus_attach_bus "device_t dev" +Attach the +.Nm pwmbus +to the device driver +.It Fn PWMBUS_CHANNEL_CONFIG "device_t bus" "int channel" "uint64_t period" "uint64_t duty" +Configure the period and duty (in nanoseconds) in the PWM controller on the bus for the specified channel. +Returns 0 on success or +.Er EINVAL +is the values are not supported by the controller or +.Er EBUSY +is the PWMBUS controller is in use and doesn't support changing the value on the fly. +.It Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty" +Get the current configuration of the period and duty for the specified channel. +.It Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags" +Set the flags of the channel (like inverted polarity), if the driver or controller +doesn't support this a default method is used. +.It Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags" +Get the current flags for the channel, if the driver or controller +doesn't support this, a default method is used. +.It Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable" +Enable the PWM channel. +.It Fn PWMBUS_CHANNEL_ISENABLED "device_t bus" "int channel" "bool *enable" +Test if the PWM channel is enabled. +.It PWMBUS_CHANNEL_MAX "device_t bus" "int channel" "int *nchannel" +Get the maximum number of channel supported by the controller. +.El +.Sh HISTORY +The +.Nm pwmbus +interface first appear in +.Fx 13.0 . +The +.Nm pwmbus +interface and manual page was written by +.An Emmanuel Vadot Aq Mt manu@FreeBSD.org . Copied and modified: stable/12/sys/arm/allwinner/aw_pwm.c (from r342007, head/sys/arm/allwinner/aw_pwm.c) ============================================================================== --- head/sys/arm/allwinner/aw_pwm.c Wed Dec 12 21:25:52 2018 (r342007, copy source) +++ stable/12/sys/arm/allwinner/aw_pwm.c Wed Jun 26 15:34:35 2019 (r349415) @@ -87,8 +87,8 @@ struct aw_pwm_softc { struct resource *res; uint64_t clk_freq; - uint64_t period; - uint64_t duty; + unsigned int period; + unsigned int duty; uint32_t flags; bool enabled; }; @@ -136,7 +136,8 @@ static int aw_pwm_attach(device_t dev) { struct aw_pwm_softc *sc; - /* uint32_t reg; */ + uint64_t clk_freq; + uint32_t reg; int error; sc = device_get_softc(dev); @@ -160,6 +161,26 @@ aw_pwm_attach(device_t dev) if ((sc->busdev = pwmbus_attach_bus(dev)) == NULL) device_printf(dev, "Cannot attach pwm bus\n"); + /* Read the configuration left by U-Boot */ + reg = AW_PWM_READ(sc, AW_PWM_CTRL); + if (reg & (AW_PWM_CTRL_GATE | AW_PWM_CTRL_EN)) + sc->enabled = true; + + reg = AW_PWM_READ(sc, AW_PWM_CTRL); + reg &= AW_PWM_CTRL_PRESCALE_MASK; + if (reg > nitems(aw_pwm_clk_prescaler)) { + device_printf(dev, "Bad prescaler %x, cannot guess current settings\n", reg); + goto out; + } + clk_freq = sc->clk_freq / aw_pwm_clk_prescaler[reg]; + + reg = AW_PWM_READ(sc, AW_PWM_PERIOD); + sc->period = NS_PER_SEC / + (clk_freq / ((reg >> AW_PWM_PERIOD_TOTAL_SHIFT) & AW_PWM_PERIOD_TOTAL_MASK)); + sc->duty = NS_PER_SEC / + (clk_freq / ((reg >> AW_PWM_PERIOD_ACTIVE_SHIFT) & AW_PWM_PERIOD_ACTIVE_MASK)); + +out: return (0); fail: @@ -191,7 +212,7 @@ aw_pwm_channel_max(device_t dev, int *nchannel) } static int -aw_pwm_channel_config(device_t dev, int channel, uint64_t period, uint64_t duty) +aw_pwm_channel_config(device_t dev, int channel, unsigned int period, unsigned int duty) { struct aw_pwm_softc *sc; uint64_t period_freq, duty_freq; @@ -254,7 +275,7 @@ aw_pwm_channel_config(device_t dev, int channel, uint6 } static int -aw_pwm_channel_get_config(device_t dev, int channel, uint64_t *period, uint64_t *duty) +aw_pwm_channel_get_config(device_t dev, int channel, unsigned int *period, unsigned int *duty) { struct aw_pwm_softc *sc; Modified: stable/12/sys/arm64/conf/GENERIC ============================================================================== --- stable/12/sys/arm64/conf/GENERIC Wed Jun 26 15:28:21 2019 (r349414) +++ stable/12/sys/arm64/conf/GENERIC Wed Jun 26 15:34:35 2019 (r349415) @@ -231,6 +231,10 @@ device aw_thermal # Allwinner Thermal Sensor Controll device spibus device bcm2835_spi # Broadcom BCM283x SPI bus +# PWM +device pwm +device aw_pwm + # Console device vt device kbdmux Modified: stable/12/sys/conf/files ============================================================================== --- stable/12/sys/conf/files Wed Jun 26 15:28:21 2019 (r349414) +++ stable/12/sys/conf/files Wed Jun 26 15:34:35 2019 (r349415) @@ -2775,6 +2775,11 @@ dev/puc/puc.c optional puc dev/puc/puc_cfg.c optional puc dev/puc/puc_pccard.c optional puc pccard dev/puc/puc_pci.c optional puc pci +dev/pwm/pwmc.c optional pwm +dev/pwm/pwmbus.c optional pwm +dev/pwm/pwm_if.m optional pwm +dev/pwm/pwmbus_if.m optional pwm +dev/pwm/ofw_pwm.c optional pwm fdt dev/quicc/quicc_core.c optional quicc dev/ral/rt2560.c optional ral dev/ral/rt2661.c optional ral Modified: stable/12/sys/conf/files.arm64 ============================================================================== --- stable/12/sys/conf/files.arm64 Wed Jun 26 15:28:21 2019 (r349414) +++ stable/12/sys/conf/files.arm64 Wed Jun 26 15:34:35 2019 (r349415) @@ -31,6 +31,7 @@ arm/allwinner/aw_gpio.c optional gpio aw_gpio fdt arm/allwinner/aw_mmc.c optional mmc aw_mmc fdt | mmccam aw_mmc fdt arm/allwinner/aw_nmi.c optional aw_nmi fdt \ compile-with "${NORMAL_C} -I$S/gnu/dts/include" +arm/allwinner/aw_pwm.c optional aw_pwm fdt arm/allwinner/aw_rsb.c optional aw_rsb fdt arm/allwinner/aw_rtc.c optional aw_rtc fdt arm/allwinner/aw_sid.c optional aw_sid nvmem fdt Modified: stable/12/sys/dev/pwm/pwm_if.m ============================================================================== --- head/sys/dev/pwm/pwm_if.m Wed Dec 12 21:25:52 2018 (r342007) +++ stable/12/sys/dev/pwm/pwm_if.m Wed Jun 26 15:34:35 2019 (r349415) @@ -46,8 +46,8 @@ METHOD device_t get_bus { METHOD int channel_config { device_t dev; int channel; - uint64_t period; - uint64_t duty; + unsigned int period; + unsigned duty; }; # @@ -57,8 +57,8 @@ METHOD int channel_config { METHOD int channel_get_config { device_t dev; int channel; - uint64_t *period; - uint64_t *duty; + unsigned int *period; + unsigned int *duty; }; # Modified: stable/12/sys/dev/pwm/pwmbus.c ============================================================================== --- head/sys/dev/pwm/pwmbus.c Wed Dec 12 21:25:52 2018 (r342007) +++ stable/12/sys/dev/pwm/pwmbus.c Wed Jun 26 15:34:35 2019 (r349415) @@ -138,7 +138,7 @@ pwmbus_detach(device_t dev) } static int -pwmbus_channel_config(device_t bus, int channel, uint64_t period, uint64_t duty) +pwmbus_channel_config(device_t bus, int channel, unsigned int period, unsigned int duty) { struct pwmbus_softc *sc; @@ -151,7 +151,7 @@ pwmbus_channel_config(device_t bus, int channel, uint6 } static int -pwmbus_channel_get_config(device_t bus, int channel, uint64_t *period, uint64_t *duty) +pwmbus_channel_get_config(device_t bus, int channel, unsigned int *period, unsigned int *duty) { struct pwmbus_softc *sc; Modified: stable/12/sys/dev/pwm/pwmbus_if.m ============================================================================== --- head/sys/dev/pwm/pwmbus_if.m Wed Dec 12 21:25:52 2018 (r342007) +++ stable/12/sys/dev/pwm/pwmbus_if.m Wed Jun 26 15:34:35 2019 (r349415) @@ -59,8 +59,8 @@ HEADER { METHOD int channel_config { device_t bus; int channel; - uint64_t period; - uint64_t duty; + unsigned int period; + unsigned int duty; }; # @@ -70,8 +70,8 @@ METHOD int channel_config { METHOD int channel_get_config { device_t bus; int channel; - uint64_t *period; - uint64_t *duty; + unsigned int *period; + unsigned int *duty; }; # Copied: stable/12/sys/dts/arm64/overlays/sun50i-a64-opp.dtso (from r341268, head/sys/dts/arm64/overlays/sun50i-a64-opp.dtso) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/sys/dts/arm64/overlays/sun50i-a64-opp.dtso Wed Jun 26 15:34:35 2019 (r349415, copy of r341268, head/sys/dts/arm64/overlays/sun50i-a64-opp.dtso) @@ -0,0 +1,72 @@ +/dts-v1/; +/plugin/; + +/ { + compatible = "allwinner,sun50i-a64"; +}; + +&{/} { + cpu0_opp_table: opp_table0 { + compatible = "operating-points-v2"; + opp-shared; + + opp-648000000 { + opp-hz = /bits/ 64 <648000000>; + opp-microvolt = <1040000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-816000000 { + opp-hz = /bits/ 64 <816000000>; + opp-microvolt = <1100000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-912000000 { + opp-hz = /bits/ 64 <912000000>; + opp-microvolt = <1120000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-960000000 { + opp-hz = /bits/ 64 <960000000>; + opp-microvolt = <1160000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-1008000000 { + opp-hz = /bits/ 64 <1008000000>; + opp-microvolt = <1200000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-1056000000 { + opp-hz = /bits/ 64 <1056000000>; + opp-microvolt = <1240000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-1104000000 { + opp-hz = /bits/ 64 <1104000000>; + opp-microvolt = <1260000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + opp-1152000000 { + opp-hz = /bits/ 64 <1152000000>; + opp-microvolt = <1300000>; + clock-latency-ns = <244144>; /* 8 32k periods */ + }; + }; +}; + +&{/cpus/cpu@0} { + operating-points-v2 = <&cpu0_opp_table>; + clocks = <&ccu 1>; + cpu-supply = <®_dcdc2>; +}; + +&{/cpus/cpu@1} { + operating-points-v2 = <&cpu0_opp_table>; +}; + +&{/cpus/cpu@2} { + operating-points-v2 = <&cpu0_opp_table>; +}; + +&{/cpus/cpu@3} { + operating-points-v2 = <&cpu0_opp_table>; +}; Copied: stable/12/sys/dts/arm64/overlays/sun50i-a64-pwm.dtso (from r342007, head/sys/dts/arm64/overlays/sun50i-a64-pwm.dtso) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/sys/dts/arm64/overlays/sun50i-a64-pwm.dtso Wed Jun 26 15:34:35 2019 (r349415, copy of r342007, head/sys/dts/arm64/overlays/sun50i-a64-pwm.dtso) @@ -0,0 +1,26 @@ +/dts-v1/; +/plugin/; + +/ { + compatible = "allwinner,sun50i-a64"; +}; + +&{/soc} { + pwm: pwm@1c21400 { + compatible = "allwinner,sun50i-a64-pwm", + "allwinner,sun5i-a13-pwm"; + reg = <0x01c21400 0x400>; + clocks = <&osc24M>; + pinctrl-names = "default"; + pinctrl-0 = <&pwm_pin>; + #pwm-cells = <3>; + status = "disabled"; + }; +}; + +&{/soc/pinctrl@1c20800} { + pwm_pin: pwm_pin { + pins = "PD22"; + function = "pwm"; + }; +}; Copied: stable/12/sys/dts/arm64/overlays/sun50i-a64-rpwm.dtso (from r342007, head/sys/dts/arm64/overlays/sun50i-a64-rpwm.dtso) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/sys/dts/arm64/overlays/sun50i-a64-rpwm.dtso Wed Jun 26 15:34:35 2019 (r349415, copy of r342007, head/sys/dts/arm64/overlays/sun50i-a64-rpwm.dtso) @@ -0,0 +1,26 @@ +/dts-v1/; +/plugin/; + +/ { + compatible = "allwinner,sun50i-a64"; +}; + +&{/soc} { + r_pwm: pwm@1f03800 { + compatible = "allwinner,sun50i-a64-pwm", + "allwinner,sun5i-a13-pwm"; + reg = <0x01f03800 0x400>; + clocks = <&osc24M>; + pinctrl-names = "default"; + pinctrl-0 = <&r_pwm_pin>; + #pwm-cells = <3>; + status = "okay"; + }; +}; + +&{/soc/pinctrl@1f02c00} { + r_pwm_pin: pwm { + pins = "PL10"; + function = "s_pwm"; + }; +}; Modified: stable/12/sys/modules/dtb/allwinner/Makefile ============================================================================== --- stable/12/sys/modules/dtb/allwinner/Makefile Wed Jun 26 15:28:21 2019 (r349414) +++ stable/12/sys/modules/dtb/allwinner/Makefile Wed Jun 26 15:34:35 2019 (r349415) @@ -44,7 +44,10 @@ DTS= \ allwinner/sun50i-a64-sopine-baseboard.dts \ allwinner/sun50i-h5-orangepi-pc2.dts -DTSO= sun50i-a64-sid.dtso \ +DTSO= sun50i-a64-opp.dtso \ + sun50i-a64-pwm.dtso \ + sun50i-a64-rpwm.dtso \ + sun50i-a64-sid.dtso \ sun50i-a64-ths.dtso \ sun50i-a64-timer.dtso Copied and modified: stable/12/sys/sys/pwm.h (from r342007, head/sys/sys/pwm.h) ============================================================================== --- head/sys/sys/pwm.h Wed Dec 12 21:25:52 2018 (r342007, copy source) +++ stable/12/sys/sys/pwm.h Wed Jun 26 15:34:35 2019 (r349415) @@ -35,8 +35,8 @@ struct pwm_state { int channel; - uint64_t period; - uint64_t duty; + unsigned int period; + unsigned int duty; uint32_t flags; bool enable; }; Modified: stable/12/usr.sbin/Makefile ============================================================================== --- stable/12/usr.sbin/Makefile Wed Jun 26 15:28:21 2019 (r349414) +++ stable/12/usr.sbin/Makefile Wed Jun 26 15:34:35 2019 (r349415) @@ -67,6 +67,7 @@ SUBDIR= adduser \ pstat \ pw \ pwd_mkdb \ + pwm \ quot \ rarpd \ rmt \ Modified: stable/12/usr.sbin/pwm/pwm.8 ============================================================================== --- head/usr.sbin/pwm/pwm.8 Wed Dec 12 21:25:52 2018 (r342007) +++ stable/12/usr.sbin/pwm/pwm.8 Wed Jun 26 15:34:35 2019 (r349415) @@ -67,7 +67,7 @@ Show the configuration of the pwm channel .It Fl p Ar period Configure the period (in nanoseconds) of the pwm channel .It Fl d Ar duty -Configure the duty (in nanoseconds) of the pwm channel +Configure the duty (in nanoseconds or percentage) of the pwm channel .El .Sh EXAMPLES .Bl -bullet @@ -76,9 +76,13 @@ Show the configuration of the pwm channel: .Pp pwm -f /dev/pwmc0 -C .It -Configure a 50000 ns period and a 25000 duty cycles: +Configure a 50000 ns period and a 25000 duty cycle: .Pp pwm -f /dev/pwmc0 -p 50000 -d 25000 +.It +Configure a 50% duty cycle: +.Pp +pwm -f /dev/pwmc0 -d 50% .El .Sh SEE ALSO .Xr pwm 9 , Modified: stable/12/usr.sbin/pwm/pwm.c ============================================================================== --- head/usr.sbin/pwm/pwm.c Wed Dec 12 21:25:52 2018 (r342007) +++ stable/12/usr.sbin/pwm/pwm.c Wed Jun 26 15:34:35 2019 (r349415) @@ -71,6 +71,7 @@ main(int argc, char *argv[]) int action, ch; cap_rights_t right_ioctl; const unsigned long pwm_ioctls[] = {PWMGETSTATE, PWMSETSTATE, PWMMAXCHANNEL}; + char *percent; action = 0; fd = -1; @@ -104,7 +105,9 @@ main(int argc, char *argv[]) if (action & ~(PWM_PERIOD | PWM_DUTY)) usage(); action = PWM_DUTY; - duty = strtol(optarg, NULL, 10); + duty = strtol(optarg, &percent, 10); + if (*percent != '\0' && *percent != '%') + usage(); break; case 'c': if (channel != -1) @@ -190,17 +193,21 @@ main(int argc, char *argv[]) } break; case PWM_SHOW_CONFIG: - printf("period: %ju\nduty: %ju\nenabled:%d\n", - (uintmax_t) state.period, - (uintmax_t) state.duty, + printf("period: %u\nduty: %u\nenabled:%d\n", + state.period, + state.duty, state.enable); break; case PWM_PERIOD: case PWM_DUTY: if (period != -1) state.period = period; - if (duty != -1) - state.duty = duty; + if (duty != -1) { + if (*percent != '\0') + state.duty = state.period * duty / 100; + else + state.duty = duty; + } if (ioctl(fd, PWMSETSTATE, &state) == -1) { fprintf(stderr, "Cannot configure the pwm controller\n"); From owner-svn-src-stable-12@freebsd.org Wed Jun 26 16:38:47 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id AE9EA15CC902; Wed, 26 Jun 2019 16:38:47 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 5723B751EE; Wed, 26 Jun 2019 16:38:47 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2F4CC245D; Wed, 26 Jun 2019 16:38:47 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5QGclrG051290; Wed, 26 Jun 2019 16:38:47 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5QGckQS051285; Wed, 26 Jun 2019 16:38:46 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906261638.x5QGckQS051285@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Wed, 26 Jun 2019 16:38:46 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349425 - stable/12/lib/libcapsicum X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: stable/12/lib/libcapsicum X-SVN-Commit-Revision: 349425 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 5723B751EE X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.954,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jun 2019 16:38:47 -0000 Author: ian Date: Wed Jun 26 16:38:46 2019 New Revision: 349425 URL: https://svnweb.freebsd.org/changeset/base/349425 Log: MFC r340130, r340134: r340130: (by oshogbo) libcapsicum: Introduce caph_{rights,ioctls,fcntls}_limit The idea behind those functions is not to force consumers to remember that there is a need to check errno on failure. We already have a caph_enter(3) function which does the same for cap_enter(2). r340134: (by oshogbo) Fix a recusive call introduce in the r340130. Modified: stable/12/lib/libcapsicum/Makefile stable/12/lib/libcapsicum/capsicum_helpers.3 stable/12/lib/libcapsicum/capsicum_helpers.h Directory Properties: stable/12/ (props changed) Modified: stable/12/lib/libcapsicum/Makefile ============================================================================== --- stable/12/lib/libcapsicum/Makefile Wed Jun 26 16:38:30 2019 (r349424) +++ stable/12/lib/libcapsicum/Makefile Wed Jun 26 16:38:46 2019 (r349425) @@ -8,6 +8,7 @@ MAN+= capsicum_helpers.3 MLINKS+=capsicum_helpers.3 caph_enter.3 MLINKS+=capsicum_helpers.3 caph_enter_casper.3 +MLINKS+=capsicum_helpers.3 caph_rights_limit.3 MLINKS+=capsicum_helpers.3 caph_limit_stream.3 MLINKS+=capsicum_helpers.3 caph_limit_stdin.3 MLINKS+=capsicum_helpers.3 caph_limit_stderr.3 Modified: stable/12/lib/libcapsicum/capsicum_helpers.3 ============================================================================== --- stable/12/lib/libcapsicum/capsicum_helpers.3 Wed Jun 26 16:38:30 2019 (r349424) +++ stable/12/lib/libcapsicum/capsicum_helpers.3 Wed Jun 26 16:38:46 2019 (r349425) @@ -24,7 +24,7 @@ .\" .\" $FreeBSD$ .\" -.Dd July 18, 2018 +.Dd November 4, 2018 .Dt CAPSICUM_HELPERS 3 .Os .Sh NAME @@ -34,7 +34,12 @@ .Nm caph_limit_stdout , .Nm caph_limit_stdio , .Nm caph_cache_tzdata , -.Nm caph_cache_catpages +.Nm caph_cache_catpages , +.Nm caph_enter , +.Nm caph_enter_casper , +.Nm caph_rights_limit , +.Nm caph_ioctls_limit , +.Nm caph_fcntls_limit .Nd "set of the capsicum helpers, part of the libcapsicum" .Sh LIBRARY .Lb libcapsicum @@ -45,8 +50,12 @@ .Ft int .Fn caph_enter_casper "void" .Ft int -.Fn caph_limit_stream "int fd" "int flags" +.Fn caph_rights_limit "inf fd" "const cap_righst_t *rights" .Ft int +.Fn caph_ioctls_limit "inf fd" "const unsigned long *cmds" "size_t ncmds" +.Ft int +.Fn caph_fcntls_limit "inf fd" "uint32_t fcntlrights" +.Ft int .Fn caph_limit_stdin "void" .Ft int .Fn caph_limit_stderr "void" @@ -60,9 +69,17 @@ .Fn caph_cache_catpages "void" .Sh DESCRIPTION The -.Nm caph_enter -is equivalent to the -.Xr cap_enter 2 +.Nm caph_enter , +.Nm caph_rights_limit , +.Nm caph_ioctls_limit +and +.Nm caph_fcntls_limit +are respectively equivalent to +.Xr cap_enter 2 , +.Xr cap_rights_limit 2 , +.Xr cap_ioctls_limit 2 +and +.Xr cap_fcntls_limit 2 , it returns success when the kernel is built without support of the capability mode. .Pp @@ -125,4 +142,5 @@ among others. .Ed .Sh SEE ALSO .Xr cap_enter 2 , +.Xr cap_rights_limit 2 , .Xr rights 4 Modified: stable/12/lib/libcapsicum/capsicum_helpers.h ============================================================================== --- stable/12/lib/libcapsicum/capsicum_helpers.h Wed Jun 26 16:38:30 2019 (r349424) +++ stable/12/lib/libcapsicum/capsicum_helpers.h Wed Jun 26 16:38:46 2019 (r349425) @@ -136,6 +136,35 @@ caph_enter(void) return (0); } +static __inline int +caph_rights_limit(int fd, const cap_rights_t *rights) +{ + + if (cap_rights_limit(fd, rights) < 0 && errno != ENOSYS) + return (-1); + + return (0); +} + +static __inline int +caph_ioctls_limit(int fd, const unsigned long *cmds, size_t ncmds) +{ + + if (cap_ioctls_limit(fd, cmds, ncmds) < 0 && errno != ENOSYS) + return (-1); + + return (0); +} + +static __inline int +caph_fcntls_limit(int fd, uint32_t fcntlrights) +{ + + if (cap_fcntls_limit(fd, fcntlrights) < 0 && errno != ENOSYS) + return (-1); + + return (0); +} static __inline int caph_enter_casper(void) From owner-svn-src-stable-12@freebsd.org Wed Jun 26 17:28:59 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9C39715CDD1D; Wed, 26 Jun 2019 17:28:58 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4885577BA2; Wed, 26 Jun 2019 17:28:58 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 07BFF2D13; Wed, 26 Jun 2019 17:28:58 +0000 (UTC) (envelope-from ian@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5QHSw1f078854; Wed, 26 Jun 2019 17:28:58 GMT (envelope-from ian@FreeBSD.org) Received: (from ian@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5QHSuNc078844; Wed, 26 Jun 2019 17:28:56 GMT (envelope-from ian@FreeBSD.org) Message-Id: <201906261728.x5QHSuNc078844@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: ian set sender to ian@FreeBSD.org using -f From: Ian Lepore Date: Wed, 26 Jun 2019 17:28:56 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349430 - in stable/12: etc/mtree include share/man/man4 share/man/man9 sys/arm/allwinner sys/arm/conf sys/arm/ti/am335x sys/conf sys/dev/pwm sys/modules sys/modules/allwinner sys/modul... X-SVN-Group: stable-12 X-SVN-Commit-Author: ian X-SVN-Commit-Paths: in stable/12: etc/mtree include share/man/man4 share/man/man9 sys/arm/allwinner sys/arm/conf sys/arm/ti/am335x sys/conf sys/dev/pwm sys/modules sys/modules/allwinner sys/modules/allwinner/aw_pwm sys/m... X-SVN-Commit-Revision: 349430 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 4885577BA2 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.975,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jun 2019 17:28:59 -0000 Author: ian Date: Wed Jun 26 17:28:55 2019 New Revision: 349430 URL: https://svnweb.freebsd.org/changeset/base/349430 Log: MFC r343826, r346698, r349057-r349060, r349073-r349077, r349080-r349086, r349088, r349091-r349097, r349115, r349119, r349130-r349132, r349143-r349145, r349164-r349168, r349174, r349269-r349273 r343826 by yuripv: pwm.8: fix markup in synopsis, add -f description r346698 by manu: arm: allwinner: aw_pwm: compile it as module too r349057: Allow pwm(9) components to be selected individually, while 'device pwm' still includes it all. r349058: In detach(), check for failure of bus_generic_detach(), only release resources if they got allocated (because detach() gets called from attach() to handle various failures), and delete the pwmbus child if it got created. r349059: Don't call pwmbus_attach_bus(), because it may not be present if this driver is compiled into the kernel but pwmbus will be loaded as a module when needed (and because of that, pwmbus_attach_bus() is going away in the near future). Instead, just directly do what that function did: register the fdt xfef handle, and attach the pwmbus. r349060: Handle failure to enable the clock or obtain its frequency. r349073: Do not include pwm.h here, it is purely a userland interface file containing ioctl defintions for the pwmc driver. It is not part of the pwmbus interface. r349074: Move/rename the sys/pwm.h header file to dev/pwm/pwmc.h. The file contains ioctl definitions and related datatypes that allow userland control of pwm hardware via the pwmc device. The new name and location better reflects its assocation with a single device driver. r349075: Remove pwmbus_attach_bus(), it no longer has any callers. Also remove a couple prototypes for functions that never existed (and never will). r349076: Use device_delete_children() instead of a locally-rolled copy of it that leaks the device-list memory. r349077: Add a missing #include. I suspect this used to get included via some header pollution that was cleaned up recently, and this file got missed in the cleanup because it's not attached to the build unless you specifically request this device in a custom kernel config. r349080: Make pwmbus driver and devclass vars static; they're not mentioned in any header file, so they can't be used outside this file anyway. r349081: Unwrap prototype lines so that return type and function name are on the same line. No functional changes. r349082: Spell unsigned int as u_int and channel as chan; eliminates the need to wrap some long lines. r349083: Give the aw_pwm driver a module version. r349084: Rename the channel_max method to channel_count, because that's what it's returning. (If the channel count is 2, then the max channel number is 1.) r349085: Destroy the cdev on device detach. Also, make the driver and devclass static, because nothing outside this file needs them. r349086: Restructure the pwm device hirearchy and interfaces. The pwm and pwmbus interfaces were nearly identical, this merges them into a single pwmbus interface. The pwmbus driver now implements the pwmbus interface by simply passing all calls through to its parent (the hardware driver). The channel_count method moves from pwm to pwmbus, and the get_bus method is deleted (just no longer needed). The net effect is that the interface for doing pwm stuff is now the same regardless of whether you're a child of pwmbus, or some random driver elsewhere in the hierarchy that is bypassing the pwmbus layer and is talking directly to the hardware driver via cross-hierarchy connections established using fdt data. The pwmc driver is now a child of pwmbus, instead of being its sibling (that's why the get_bus method is no longer needed; pwmc now gets the device_t of the bus using device_get_parent()). r349088: Make pwm channel numbers unsigned. r349091: The pwm interface was replaced with pwmbus, include the right header file. r349092: Make channel number unsigned, and spell unsigned int u_int. This should have been part of r349088. r349093: This code no longer uses fdt/ofw stuff, no need to include ofw headers. r349094: Add module makefiles for pwm. r349095: Split the dtb MODULES_EXTRA line to a series of += lines, making it easier to maintain and keep in alphabetical order, and paving the way for adding some other modules that aren't dtb-related. r349096: Add module makefiles for Texas Instruments ARM SoCs. The natural place to look for them based on how other SoCs are organized would be sys/modules/ti, but that's already taken. Drop a clue into modules/ti/Makefile directing people to modules/arm_ti if they're looking for ARM modules. r349097: Build SoC-specific modules with GENERIC for the SoCs that have them. r349115: Rename pwmbus.h to ofw_pwm.h, because after all the recent changes, there is nothing left in the file that related to pwmbus at all. It just contains prototypes for the functions implemented in dev/pwm.ofw_pwm.c, so name it accordingly and fix the include protect wrappers to match. A new pwmbus.h will be coming along in a future commit. r349119: Rework pwmbus and pwmc so that each child will handle a single PWM channel. Previously, there was a pwmc instance for each instance of pwm hardware regardless of how many pwm channels that hardware supported. Now there will be a pwmc instance for each channel when the hardware supports multiple channels. With a separate instance for each channel, we can have "named channels" in userland by making devfs alias entries in /dev/pwm. These changes add support for ivars to pwmbus, and use an ivar to track the channel number for each child. It also adds support for hinted children. In pwmc, the driver checks for a label hint, and if present, it's used to create an alias for the cdev in /dev/pwm. It's not anticipated that hints will be heavily used, but it's easy to do and allows quick ad-hoc creation of named channels from userland by using kenv to create hint.pwmc.N.label= hints. Upcoming changes will add FDT support, and most labels will probably be specified that way. r349130: Add ofw_pwmbus to enumerate pwmbus devices on systems configured with fdt data. Also, add fdt support to pwmc. r349131: Implement the ofw_bus_get_node method in aw_pwm(4) so that ofw_pwmbus can find its metadata for instantiating children. r349132: Add back a const qualifier I somehow fumbled away between test-building and committing recent changes. r349143: Put the pwmc cdev filenames under the pwm directory along with any label names. I.e., everything related to pwm now goes in /dev/pwm. This will make it easier for userland tools to turn an unqualified name into a fully qualified pathname, whether it's the base pwmcX.Y name or a label name. r349144: Follow changes in the pwmc(4) driver in relation to device filenames. The driver now names its cdev nodes pwmcX.Y where X is unit number and Y is the channel within that unit. Change the default device name from pwmc0 to pwmc0.0. The driver now puts cdev files and label aliases in the /dev/pwm directory, so allow the user to provide unqualified names with -f and automatically prepend the /dev/pwm part for them. Update the examples in the manpage to show the new device name format and location within /dev/pwm. r349145: Put periods at the ends of argument descriptions. Explain the relationship between the period and duty arguments. r349164: Remove everything related to channels from the pwmc public interface, now that there is a pwmc(4) instance per channel and the channel number is maintained as a driver ivar rather than being passed in from userland. r349165: Explain the relationship between PWM hardware channels being controlled and pwmc(4) device filenames. Also, use uppercase PWM when the term is being used as an acronym, and expand the acronym where it's first used. r349166: Rearrange the argument checking and processing so that enable and disable can be combined with configuring the period and duty cycle (the same ioctl sets all 3 values at once, so there's no reason to require the user to run the program twice to get all 3 things set). r349167: Oops, it seems I left out the word 'cycle', fix it. r349168: Add a pwmc(4) manpage. r349174: Handle labels specified with hints even on FDT systems. Hints are the easiest thing for a user to control (via loader.conf or kenv+kldload), so handle them in addition to any label specified via the FDT data. r349269: Some mundane tweaks and cleanups to help de-clutter the diffs of some upcoming functional changes. Add an ofw_compat_data table for probing compat strings, and use it to add PNP data. Remove some stray semicolons at the end of macro definitions, and add a PWM_LOCK_ASSERT macro to round out the usual suite. Move the device_t and driver_methods structs to the end of the file. Tweak comments. r349270: Add support for the PWM(9) API. This allows configuring the pwm output using pwm(9), but also maintains the historical sysctl config interface for compatiblity with existing apps. The two config systems are not compatible with each other; if you use both interfaces to change configurations you're likely to end up with incorrect output or none at all. r349271: Catch up with recent changes in pwmbus(9). The pwm(9) and pwmbus(9) interfaces were unified into pwmbus(9), and the PWMBUS_CHANNEL_MAX method was renamed PWMBUS_CHANNEL_COUNT. The pwmbus_attach_bus() function just went away completely. Also, fix a few typos such as s/is/if/. r349272: Do some general cleanup and light wordsmithing. Sort methods alphabetically. Wrap long lines. Start sentences on a new line. Remove contractions (not because it's a good idea, just to silence igor). Add some explanation of the units for the period and duty arguments and the convention for channel numbers. r349273: Add pwm to the armv7 GENERIC kernel, it's now used by TI and Allwinner. Added: stable/12/share/man/man4/pwmc.4 - copied unchanged from r349168, head/share/man/man4/pwmc.4 stable/12/sys/dev/pwm/ofw_pwm.h - copied unchanged from r349115, head/sys/dev/pwm/ofw_pwm.h stable/12/sys/dev/pwm/ofw_pwmbus.c - copied unchanged from r349132, head/sys/dev/pwm/ofw_pwmbus.c stable/12/sys/dev/pwm/pwmc.h - copied, changed from r349074, head/sys/dev/pwm/pwmc.h stable/12/sys/modules/allwinner/aw_pwm/ - copied from r346698, head/sys/modules/allwinner/aw_pwm/ stable/12/sys/modules/arm_ti/ - copied from r349097, head/sys/modules/arm_ti/ stable/12/sys/modules/pwm/ - copied from r349097, head/sys/modules/pwm/ Replaced: stable/12/sys/dev/pwm/pwmbus.h - copied, changed from r349119, head/sys/dev/pwm/pwmbus.h Deleted: stable/12/share/man/man9/pwm.9 stable/12/sys/dev/pwm/pwm_if.m stable/12/sys/sys/pwm.h Modified: stable/12/etc/mtree/BSD.include.dist stable/12/include/Makefile stable/12/share/man/man4/Makefile stable/12/share/man/man9/Makefile stable/12/share/man/man9/pwmbus.9 stable/12/sys/arm/allwinner/aw_pwm.c stable/12/sys/arm/conf/GENERIC stable/12/sys/arm/ti/am335x/am335x_dmtpps.c stable/12/sys/arm/ti/am335x/am335x_ehrpwm.c stable/12/sys/conf/files stable/12/sys/dev/pwm/ofw_pwm.c stable/12/sys/dev/pwm/pwmbus.c stable/12/sys/dev/pwm/pwmbus_if.m stable/12/sys/dev/pwm/pwmc.c stable/12/sys/modules/Makefile stable/12/sys/modules/allwinner/Makefile stable/12/sys/modules/allwinner/aw_pwm/Makefile stable/12/sys/modules/pwm/pwmbus/Makefile stable/12/sys/modules/ti/Makefile stable/12/usr.sbin/pwm/pwm.8 stable/12/usr.sbin/pwm/pwm.c Directory Properties: stable/12/ (props changed) Modified: stable/12/etc/mtree/BSD.include.dist ============================================================================== --- stable/12/etc/mtree/BSD.include.dist Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/etc/mtree/BSD.include.dist Wed Jun 26 17:28:55 2019 (r349430) @@ -152,6 +152,8 @@ .. ppbus .. + pwm + .. smbus .. speaker Modified: stable/12/include/Makefile ============================================================================== --- stable/12/include/Makefile Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/include/Makefile Wed Jun 26 17:28:55 2019 (r349430) @@ -46,8 +46,8 @@ LSUBDIRS= cam/ata cam/mmc cam/nvme cam/scsi \ dev/acpica dev/agp dev/an dev/bktr dev/ciss dev/filemon dev/firewire \ dev/hwpmc dev/hyperv \ dev/ic dev/iicbus dev/io dev/mfi dev/mmc dev/nvme \ - dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/smbus \ - dev/speaker dev/tcp_log dev/veriexec dev/vkbd dev/wi \ + dev/ofw dev/pbio dev/pci ${_dev_powermac_nvram} dev/ppbus dev/pwm \ + dev/smbus dev/speaker dev/tcp_log dev/veriexec dev/vkbd dev/wi \ fs/devfs fs/fdescfs fs/msdosfs fs/nandfs fs/nfs fs/nullfs \ fs/procfs fs/smbfs fs/udf fs/unionfs \ geom/cache geom/concat geom/eli geom/gate geom/journal geom/label \ Modified: stable/12/share/man/man4/Makefile ============================================================================== --- stable/12/share/man/man4/Makefile Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/share/man/man4/Makefile Wed Jun 26 17:28:55 2019 (r349430) @@ -428,6 +428,7 @@ MAN= aac.4 \ pts.4 \ pty.4 \ puc.4 \ + pwmc.4 \ ${_qlxge.4} \ ${_qlxgb.4} \ ${_qlxgbe.4} \ Copied: stable/12/share/man/man4/pwmc.4 (from r349168, head/share/man/man4/pwmc.4) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/share/man/man4/pwmc.4 Wed Jun 26 17:28:55 2019 (r349430, copy of r349168, head/share/man/man4/pwmc.4) @@ -0,0 +1,212 @@ +.\" +.\" Copyright (c) 2019 Ian Lepore +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR +.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES +.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. +.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, +.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT +.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF +.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +.\" +.\" $FreeBSD$ +.\" +.Dd June 17, 2019 +.Dt PWMC 4 +.Os +.Sh NAME +.Nm pwmc +.Nd PWM (Pulse Width Modulation) control device driver +.Sh SYNOPSIS +To compile this driver into the kernel, +place the following lines in your +kernel configuration file: +.Bd -ragged -offset indent +.Cd "device pwmbus" +.Cd "device pwmc" +.Ed +.Pp +Alternatively, to load the driver as a +module at boot time, place the following line in +.Xr loader.conf 5 : +.Bd -literal -offset indent +pwmc_load="YES" +.Ed +.Sh DESCRIPTION +The +.Nm +driver provides device-control access to a channel of PWM hardware. +Each instance of a +.Nm +device is associated with a single PWM output channel. +.Pp +Some PWM hardware is organized with multiple channels sharing a +common clock or other resources. +In such cases, a separate +.Nm +instance will exist for each channel, but changing the period or +duty cycle of any one channel may affect other channels within the +hardware which share the same resources. +Consult the documentation for the underlying PWM hardware device driver +for details on channels that share resources. +.Pp +An instance of +.Nm +creates a character device named +.Pa /dev/pwm/pwmcX.Y +where +.Va X +is a sequential number assigned to each PWM hardware controller +as it is discovered by the system, and +.Va Y +is the channel number within that hardware controller. +The driver can be configured to create aliases that point to the +.Pa pwmcX.Y +entries, in effect creating named channels. +.Pp +The +.Nm +driver provides control of a PWM channel with the following +.Xr ioctl 2 +calls and data structures, defined in +.In dev/pwm/pwmc.h : +.Bl -tag -width indent +.It Dv PWMGETSTATE Pq Vt "struct pwm_state" +Retrieve the current state of the channel. +.It Dv PWMSETSTATE Pq Vt "struct pwm_state" +Set the current state of the channel. +All parameters are updated on every call. +To change just one of the values, use +.Dv PWMGETSTATE +to get the current state and then submit the same data back with +just the appropriate value changed. +.El +.Pp +The +.Va pwm_state +structure is defined as follows: +.Bd -literal +struct pwm_state { + u_int period; + u_int duty; + uint32_t flags; + bool enable; +}; +.Ed +.Pp +.Bl -tag -width period +.It Va period +The duration, in nanoseconds, of one complete on-off cycle. +.It Va duty +The duration, in nanoseconds, of the on portion of one cycle. +.It Va flags +Flags that affect the output signal can be bitwise-ORed together. +The following flags are currently defined: +.Pp +.Bl -tag -width PWM_POLARITY_INVERTED -compact +.It Dv PWM_POLARITY_INVERTED +Invert the signal polarity. +.El +.It Va enable +.Va +False to disable the output signal or true to enable it. +.El +.Sh HINTS CONFIGURATION +On a +.Xr device.hints 5 +based system, such as +.Li MIPS , +these values are configurable for +.Nm : +.Bl -tag -width indent +.It Va hint.pwmc.%d.at +The pwmbus instance the +.Nm +instance is attached to. +.It Va hint.pwmc.%d.channel +The hardware channel number the instance is attached to. +Channel numbers count up from zero. +.It Va hint.pwmc.%d.label +If this optional hint is set, the driver creates an alias in +.Pa /dev/pwm +with the given name, which points to the instance. +.El +.Sh FDT CONFIGURATION +On an +.Xr fdt 4 +based system, a +.Nm +device is described with a child node of the pwm hardware controller node. +When the hardware supports multiple channels within the controller, it is +not necessary to include a +.Nm +child node for every channel the hardware supports. +Define only the channels you need to control. +.Pp +The following properties are required for a +.Nm +device node: +.Bl -tag -width indent +.It Va compatible +Must be the string "freebsd,pwmc". +.It Va reg +The hardware channel number. +.El +.Pp +The following properties are optional for the +.Nm +device node: +.Bl -tag -width indent +.It Va label +A string containing only characters legal in a file name. +The driver creates an alias with the given name in +.Pa /dev/pwm +which points to the instance's +.Pa /dev/pwm/pwmcX.Y +device entry. +.El +.Pp +Example of a PWM hardware node containing one +.Nm +child node: +.Bd -literal +&ehrpwm0 { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&ehrpwm0_AB_pins>; + + pwmcontrol@0 { + compatible = "freebsd,pwmc"; + reg = <0>; + label = "backlight"; + }; +}; +.Ed +.Sh FILES +.Bl -tag -width -compact +.It Pa /dev/pwm/pwmc* +.El +.Sh SEE ALSO +.Xr fdt 4 , +.Xr device.hints 5 , +.Xr pwm 8 , +.Xr pwm 9 +.Sh HISTORY +The +.Nm +driver +appeared in +.Fx 13.0 . Modified: stable/12/share/man/man9/Makefile ============================================================================== --- stable/12/share/man/man9/Makefile Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/share/man/man9/Makefile Wed Jun 26 17:28:55 2019 (r349430) @@ -269,7 +269,6 @@ MAN= accept_filter.9 \ proc_rwmem.9 \ pseudofs.9 \ psignal.9 \ - pwm.9 \ pwmbus.9 \ random.9 \ random_harvest.9 \ @@ -1671,6 +1670,7 @@ MLINKS+=proc_rwmem.9 proc_readmem.9 \ MLINKS+=psignal.9 gsignal.9 \ psignal.9 pgsignal.9 \ psignal.9 tdsignal.9 +MLINKS+=pwmbus.9 pwm.9 MLINKS+=random.9 arc4rand.9 \ random.9 arc4random.9 \ random.9 read_random.9 \ Modified: stable/12/share/man/man9/pwmbus.9 ============================================================================== --- stable/12/share/man/man9/pwmbus.9 Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/share/man/man9/pwmbus.9 Wed Jun 26 17:28:55 2019 (r349430) @@ -22,70 +22,85 @@ .\" .\" $FreeBSD$ .\" -.Dd November 12, 2018 +.Dd June 21, 2019 .Dt PWMBUS 9 .Os .Sh NAME .Nm pwmbus , -.Nm pwmbus_attach_bus , -.Nm PWMBUS_GET_BUS , .Nm PWMBUS_CHANNEL_CONFIG , +.Nm PWMBUS_CHANNEL_COUNT , +.Nm PWMBUS_CHANNEL_ENABLE , .Nm PWMBUS_CHANNEL_GET_CONFIG , -.Nm PWMBUS_CHANNEL_SET_FLAGS , .Nm PWMBUS_CHANNEL_GET_FLAGS , -.Nm PWMBUS_CHANNEL_ENABLE , .Nm PWMBUS_CHANNEL_IS_ENABLED , -.Nm PWMBUS_CHANNEL_MAX +.Nm PWMBUS_CHANNEL_SET_FLAGS , +.Nm PWMBUS_GET_BUS .Nd PWMBUS methods .Sh SYNOPSIS .Cd "device pwm" .In "pwmbus_if.h" -.Ft device_t -.Fn pwmbus_attach_bus "device_t dev" .Ft int .Fn PWMBUS_CHANNEL_CONFIG "device_t bus" "int channel" "uint64_t period" "uint64_t duty" .Ft int -.Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty" +.Fn PWMBUS_CHANNEL_COUNT "device_t bus" "int channel" "int *nchannel" .Ft int -.Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags" +.Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable" .Ft int +.Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty" +.Ft int .Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags" .Ft int -.Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable" -.Ft int .Fn PWMBUS_CHANNEL_IS_ENABLED "device_t bus" "int channel" "bool *enabled" .Ft int -.Fn PWMBUS_CHANNEL_MAX "device_t bus" "int channel" "int *nchannel" +.Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags" .Sh DESCRIPTION -The PWMBUS (Pulse-Width Modulation) interface allows the device driver to register to a global -bus so other devices in the kernel can use them in a generic way +The PWMBUS (Pulse-Width Modulation) interface allows a device driver to +register to a global bus so other devices in the kernel can use them in a +generic way. +.Pp +For all +.Nm +methods, the +.Va period +argument is the duration in nanoseconds of one complete on-off cycle, and the +.Va duty +argument is the duration in nanoseconds of the on portion of that cycle. +.Pp +Some PWM hardware is organized as a single controller with multiple channels. +Channel numbers count up from zero. +When multiple channels are present, they sometimes share a common clock or +other resources. +In such cases, changing the period or duty cycle of any one channel may affect +other channels within the hardware which share the same resources. +Consult the documentation for the underlying PWM hardware device driver for +details on channels that share resources. .Sh INTERFACE .Bl -tag -width indent -.It Fn pwmbus_attach_bus "device_t dev" -Attach the -.Nm pwmbus -to the device driver .It Fn PWMBUS_CHANNEL_CONFIG "device_t bus" "int channel" "uint64_t period" "uint64_t duty" -Configure the period and duty (in nanoseconds) in the PWM controller on the bus for the specified channel. +Configure the period and duty (in nanoseconds) in the PWM controller on the bus +for the specified channel. Returns 0 on success or .Er EINVAL -is the values are not supported by the controller or +if the values are not supported by the controller or .Er EBUSY -is the PWMBUS controller is in use and doesn't support changing the value on the fly. +if the PWMBUS controller is in use and does not support changing the value on +the fly. +.It Fn PWMBUS_CHANNEL_COUNT "device_t bus" "int *nchannel" +Get the number of channels supported by the controller. +.It Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable" +Enable the PWM channel. .It Fn PWMBUS_CHANNEL_GET_CONFIG "device_t bus" "int channel" "uint64_t *period" "uint64_t *duty" Get the current configuration of the period and duty for the specified channel. -.It Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags" -Set the flags of the channel (like inverted polarity), if the driver or controller -doesn't support this a default method is used. .It Fn PWMBUS_CHANNEL_GET_FLAGS "device_t bus" "int channel" "uint32_t *flags" -Get the current flags for the channel, if the driver or controller -doesn't support this, a default method is used. -.It Fn PWMBUS_CHANNEL_ENABLE "device_t bus" "int channel" "bool enable" -Enable the PWM channel. -.It Fn PWMBUS_CHANNEL_ISENABLED "device_t bus" "int channel" "bool *enable" -Test if the PWM channel is enabled. -.It PWMBUS_CHANNEL_MAX "device_t bus" "int channel" "int *nchannel" -Get the maximum number of channel supported by the controller. +Get the current flags for the channel. +If the driver or controller +does not support this, a default method returns a flags value of zero. +.It Fn PWMBUS_CHANNEL_IS_ENABLED "device_t bus" "int channel" "bool *enable" +Test whether the PWM channel is enabled. +.It Fn PWMBUS_CHANNEL_SET_FLAGS "device_t bus" "int channel" "uint32_t flags" +Set the flags of the channel (such as inverted polarity). +If the driver or controller does not support this a do-nothing default method +is used. .El .Sh HISTORY The Modified: stable/12/sys/arm/allwinner/aw_pwm.c ============================================================================== --- stable/12/sys/arm/allwinner/aw_pwm.c Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/sys/arm/allwinner/aw_pwm.c Wed Jun 26 17:28:55 2019 (r349430) @@ -44,10 +44,8 @@ __FBSDID("$FreeBSD$"); #include -#include +#include "pwmbus_if.h" -#include "pwm_if.h" - #define AW_PWM_CTRL 0x00 #define AW_PWM_CTRL_PRESCALE_MASK 0xF #define AW_PWM_CTRL_EN (1 << 4) @@ -138,6 +136,7 @@ aw_pwm_attach(device_t dev) struct aw_pwm_softc *sc; uint64_t clk_freq; uint32_t reg; + phandle_t node; int error; sc = device_get_softc(dev); @@ -149,8 +148,16 @@ aw_pwm_attach(device_t dev) goto fail; } error = clk_enable(sc->clk); + if (error != 0) { + device_printf(dev, "cannot enable clock\n"); + goto fail; + } error = clk_get_freq(sc->clk, &sc->clk_freq); + if (error != 0) { + device_printf(dev, "cannot get clock frequency\n"); + goto fail; + } if (bus_alloc_resources(dev, aw_pwm_spec, &sc->res) != 0) { device_printf(dev, "cannot allocate resources for device\n"); @@ -158,9 +165,6 @@ aw_pwm_attach(device_t dev) goto fail; } - if ((sc->busdev = pwmbus_attach_bus(dev)) == NULL) - device_printf(dev, "Cannot attach pwm bus\n"); - /* Read the configuration left by U-Boot */ reg = AW_PWM_READ(sc, AW_PWM_CTRL); if (reg & (AW_PWM_CTRL_GATE | AW_PWM_CTRL_EN)) @@ -170,7 +174,7 @@ aw_pwm_attach(device_t dev) reg &= AW_PWM_CTRL_PRESCALE_MASK; if (reg > nitems(aw_pwm_clk_prescaler)) { device_printf(dev, "Bad prescaler %x, cannot guess current settings\n", reg); - goto out; + goto skipcfg; } clk_freq = sc->clk_freq / aw_pwm_clk_prescaler[reg]; @@ -180,9 +184,18 @@ aw_pwm_attach(device_t dev) sc->duty = NS_PER_SEC / (clk_freq / ((reg >> AW_PWM_PERIOD_ACTIVE_SHIFT) & AW_PWM_PERIOD_ACTIVE_MASK)); -out: - return (0); +skipcfg: + /* + * Note that we don't check for failure to attach pwmbus -- even without + * it we can still service clients who connect via fdt xref data. + */ + node = ofw_bus_get_node(dev); + OF_device_register_xref(OF_xref_from_node(node), dev); + sc->busdev = device_add_child(dev, "pwmbus", -1); + + return (bus_generic_attach(dev)); + fail: aw_pwm_detach(dev); return (error); @@ -192,18 +205,37 @@ static int aw_pwm_detach(device_t dev) { struct aw_pwm_softc *sc; + int error; sc = device_get_softc(dev); - bus_generic_detach(sc->dev); + if ((error = bus_generic_detach(sc->dev)) != 0) { + device_printf(sc->dev, "cannot detach child devices\n"); + return (error); + } - bus_release_resources(dev, aw_pwm_spec, &sc->res); + if (sc->busdev != NULL) + device_delete_child(dev, sc->busdev); + if (sc->res != NULL) + bus_release_resources(dev, aw_pwm_spec, &sc->res); + return (0); } +static phandle_t +aw_pwm_get_node(device_t bus, device_t dev) +{ + + /* + * Share our controller node with our pwmbus child; it instantiates + * devices by walking the children contained within our node. + */ + return ofw_bus_get_node(bus); +} + static int -aw_pwm_channel_max(device_t dev, int *nchannel) +aw_pwm_channel_count(device_t dev, u_int *nchannel) { *nchannel = 1; @@ -212,7 +244,7 @@ aw_pwm_channel_max(device_t dev, int *nchannel) } static int -aw_pwm_channel_config(device_t dev, int channel, unsigned int period, unsigned int duty) +aw_pwm_channel_config(device_t dev, u_int channel, u_int period, u_int duty) { struct aw_pwm_softc *sc; uint64_t period_freq, duty_freq; @@ -275,7 +307,7 @@ aw_pwm_channel_config(device_t dev, int channel, unsig } static int -aw_pwm_channel_get_config(device_t dev, int channel, unsigned int *period, unsigned int *duty) +aw_pwm_channel_get_config(device_t dev, u_int channel, u_int *period, u_int *duty) { struct aw_pwm_softc *sc; @@ -288,7 +320,7 @@ aw_pwm_channel_get_config(device_t dev, int channel, u } static int -aw_pwm_channel_enable(device_t dev, int channel, bool enable) +aw_pwm_channel_enable(device_t dev, u_int channel, bool enable) { struct aw_pwm_softc *sc; uint32_t reg; @@ -312,7 +344,7 @@ aw_pwm_channel_enable(device_t dev, int channel, bool } static int -aw_pwm_channel_is_enabled(device_t dev, int channel, bool *enabled) +aw_pwm_channel_is_enabled(device_t dev, u_int channel, bool *enabled) { struct aw_pwm_softc *sc; @@ -323,29 +355,22 @@ aw_pwm_channel_is_enabled(device_t dev, int channel, b return (0); } -static device_t -aw_pwm_get_bus(device_t dev) -{ - struct aw_pwm_softc *sc; - - sc = device_get_softc(dev); - - return (sc->busdev); -} static device_method_t aw_pwm_methods[] = { /* Device interface */ DEVMETHOD(device_probe, aw_pwm_probe), DEVMETHOD(device_attach, aw_pwm_attach), DEVMETHOD(device_detach, aw_pwm_detach), - /* pwm interface */ - DEVMETHOD(pwm_get_bus, aw_pwm_get_bus), - DEVMETHOD(pwm_channel_max, aw_pwm_channel_max), - DEVMETHOD(pwm_channel_config, aw_pwm_channel_config), - DEVMETHOD(pwm_channel_get_config, aw_pwm_channel_get_config), - DEVMETHOD(pwm_channel_enable, aw_pwm_channel_enable), - DEVMETHOD(pwm_channel_is_enabled, aw_pwm_channel_is_enabled), + /* ofw_bus interface */ + DEVMETHOD(ofw_bus_get_node, aw_pwm_get_node), + /* pwmbus interface */ + DEVMETHOD(pwmbus_channel_count, aw_pwm_channel_count), + DEVMETHOD(pwmbus_channel_config, aw_pwm_channel_config), + DEVMETHOD(pwmbus_channel_get_config, aw_pwm_channel_get_config), + DEVMETHOD(pwmbus_channel_enable, aw_pwm_channel_enable), + DEVMETHOD(pwmbus_channel_is_enabled, aw_pwm_channel_is_enabled), + DEVMETHOD_END }; @@ -358,4 +383,5 @@ static driver_t aw_pwm_driver = { static devclass_t aw_pwm_devclass; DRIVER_MODULE(aw_pwm, simplebus, aw_pwm_driver, aw_pwm_devclass, 0, 0); +MODULE_VERSION(aw_pwm, 1); SIMPLEBUS_PNP_INFO(compat_data); Modified: stable/12/sys/arm/conf/GENERIC ============================================================================== --- stable/12/sys/arm/conf/GENERIC Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/sys/arm/conf/GENERIC Wed Jun 26 17:28:55 2019 (r349430) @@ -174,6 +174,9 @@ device ti_spi # ADC support device ti_adc +# PWM +device pwm + # Watchdog support # If we don't enable the watchdog driver, the BealeBone could potentially # reboot automatically because the boot loader might have enabled the @@ -266,4 +269,16 @@ device imx6_snvs # On-chip RTC # Flattened Device Tree options FDT # Configure using FDT/DTB data -makeoptions MODULES_EXTRA="dtb/allwinner dtb/am335x dtb/imx6 dtb/nvidia dtb/rpi dtb/zynq dtb/omap4" +makeoptions MODULES_EXTRA+="dtb/allwinner" +makeoptions MODULES_EXTRA+="dtb/am335x" +makeoptions MODULES_EXTRA+="dtb/imx6" +makeoptions MODULES_EXTRA+="dtb/nvidia" +makeoptions MODULES_EXTRA+="dtb/omap4" +makeoptions MODULES_EXTRA+="dtb/rpi" +makeoptions MODULES_EXTRA+="dtb/zynq" + +# SOC-specific modules +makeoptions MODULES_EXTRA+="allwinner" +makeoptions MODULES_EXTRA+="arm_ti" +makeoptions MODULES_EXTRA+="imx" + Modified: stable/12/sys/arm/ti/am335x/am335x_dmtpps.c ============================================================================== --- stable/12/sys/arm/ti/am335x/am335x_dmtpps.c Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/sys/arm/ti/am335x/am335x_dmtpps.c Wed Jun 26 17:28:55 2019 (r349430) @@ -50,6 +50,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include #include Modified: stable/12/sys/arm/ti/am335x/am335x_ehrpwm.c ============================================================================== --- stable/12/sys/arm/ti/am335x/am335x_ehrpwm.c Wed Jun 26 17:21:30 2019 (r349429) +++ stable/12/sys/arm/ti/am335x/am335x_ehrpwm.c Wed Jun 26 17:28:55 2019 (r349430) @@ -45,21 +45,43 @@ __FBSDID("$FreeBSD$"); #include #include +#include "pwmbus_if.h" + #include "am335x_pwm.h" +/******************************************************************************* + * Enhanced resolution PWM driver. Many of the advanced featues of the hardware + * are not supported by this driver. What is implemented here is simple + * variable-duty-cycle PWM output. + * + * Note that this driver was historically configured using a set of sysctl + * variables/procs, and later gained support for the PWM(9) API. The sysctl + * code is still present to support existing apps, but that interface is + * considered deprecated. + * + * An important caveat is that the original sysctl interface and the new PWM API + * cannot both be used at once. If both interfaces are used to change + * configuration, it's quite likely you won't get the expected results. Also, + * reading the sysctl values after configuring via PWM will not return the right + * results. + ******************************************************************************/ + /* In ticks */ #define DEFAULT_PWM_PERIOD 1000 #define PWM_CLOCK 100000000UL +#define NS_PER_SEC 1000000000 + #define PWM_LOCK(_sc) mtx_lock(&(_sc)->sc_mtx) #define PWM_UNLOCK(_sc) mtx_unlock(&(_sc)->sc_mtx) +#define PWM_LOCK_ASSERT(_sc) mtx_assert(&(_sc)->sc_mtx, MA_OWNED) #define PWM_LOCK_INIT(_sc) mtx_init(&(_sc)->sc_mtx, \ device_get_nameunit(_sc->sc_dev), "am335x_ehrpwm softc", MTX_DEF) #define PWM_LOCK_DESTROY(_sc) mtx_destroy(&(_sc)->sc_mtx) -#define EPWM_READ2(_sc, reg) bus_read_2((_sc)->sc_mem_res, reg); +#define EPWM_READ2(_sc, reg) bus_read_2((_sc)->sc_mem_res, reg) #define EPWM_WRITE2(_sc, reg, value) \ - bus_write_2((_sc)->sc_mem_res, reg, value); + bus_write_2((_sc)->sc_mem_res, reg, value) #define EPWM_TBCTL 0x00 #define TBCTL_FREERUN (2 << 14) @@ -119,6 +141,11 @@ __FBSDID("$FreeBSD$"); #define AQCTL_ZRO_TOGGLE (3 << 0) #define EPWM_AQSFRC 0x1a #define EPWM_AQCSFRC 0x1c +#define AQCSFRC_OFF 0 +#define AQCSFRC_LO 1 +#define AQCSFRC_HI 2 +#define AQCSFRC_MASK 3 +#define AQCSFRC(chan, hilo) ((hilo) << (2 * chan)) /* Trip-Zone module */ #define EPWM_TZCTL 0x28 @@ -135,12 +162,21 @@ static device_detach_t am335x_ehrpwm_detach; static int am335x_ehrpwm_clkdiv[8] = { 1, 2, 4, 8, 16, 32, 64, 128 }; +struct ehrpwm_channel { + u_int duty; /* on duration, in ns */ + bool enabled; /* channel enabled? */ + bool inverted; /* signal inverted? */ +}; +#define NUM_CHANNELS 2 + struct am335x_ehrpwm_softc { device_t sc_dev; + device_t sc_busdev; struct mtx sc_mtx; struct resource *sc_mem_res; int sc_mem_rid; - /* sysctl for configuration */ + + /* Things used for configuration via sysctl [deprecated]. */ int sc_pwm_clkdiv; int sc_pwm_freq; struct sysctl_oid *sc_clkdiv_oid; @@ -151,25 +187,132 @@ struct am335x_ehrpwm_softc { uint32_t sc_pwm_period; uint32_t sc_pwm_dutyA; uint32_t sc_pwm_dutyB; -}; -static device_method_t am335x_ehrpwm_methods[] = { - DEVMETHOD(device_probe, am335x_ehrpwm_probe), - DEVMETHOD(device_attach, am335x_ehrpwm_attach), - DEVMETHOD(device_detach, am335x_ehrpwm_detach), - - DEVMETHOD_END + /* Things used for configuration via pwm(9) api. */ + u_int sc_clkfreq; /* frequency in Hz */ + u_int sc_clktick; /* duration in ns */ + u_int sc_period; /* duration in ns */ + struct ehrpwm_channel sc_channels[NUM_CHANNELS]; }; -static driver_t am335x_ehrpwm_driver = { - "am335x_ehrpwm", - am335x_ehrpwm_methods, - sizeof(struct am335x_ehrpwm_softc), +static struct ofw_compat_data compat_data[] = { + {"ti,am33xx-ehrpwm", true}, + {NULL, false}, }; +SIMPLEBUS_PNP_INFO(compat_data); -static devclass_t am335x_ehrpwm_devclass; +static void +am335x_ehrpwm_cfg_duty(struct am335x_ehrpwm_softc *sc, u_int chan, u_int duty) +{ + u_int tbcmp; + if (duty == 0) + tbcmp = 0; + else + tbcmp = max(1, duty / sc->sc_clktick); + + sc->sc_channels[chan].duty = tbcmp * sc->sc_clktick; + + PWM_LOCK_ASSERT(sc); + EPWM_WRITE2(sc, (chan == 0) ? EPWM_CMPA : EPWM_CMPB, tbcmp); +} + static void +am335x_ehrpwm_cfg_enable(struct am335x_ehrpwm_softc *sc, u_int chan, bool enable) +{ + uint16_t regval; + + sc->sc_channels[chan].enabled = enable; + + /* + * Turn off any existing software-force of the channel, then force + * it in the right direction (high or low) if it's not being enabled. + */ + PWM_LOCK_ASSERT(sc); + regval = EPWM_READ2(sc, EPWM_AQCSFRC); + regval &= ~AQCSFRC(chan, AQCSFRC_MASK); + if (!sc->sc_channels[chan].enabled) { + if (sc->sc_channels[chan].inverted) + regval |= AQCSFRC(chan, AQCSFRC_HI); + else + regval |= AQCSFRC(chan, AQCSFRC_LO); + } + EPWM_WRITE2(sc, EPWM_AQCSFRC, regval); +} + +static bool +am335x_ehrpwm_cfg_period(struct am335x_ehrpwm_softc *sc, u_int period) +{ + uint16_t regval; + u_int clkdiv, hspclkdiv, pwmclk, pwmtick, tbprd; + + /* Can't do a period shorter than 2 clock ticks. */ + if (period < 2 * NS_PER_SEC / PWM_CLOCK) { + sc->sc_clkfreq = 0; + sc->sc_clktick = 0; + sc->sc_period = 0; + return (false); + } + + /* + * Figure out how much we have to divide down the base 100MHz clock so + * that we can express the requested period as a 16-bit tick count. + */ + tbprd = 0; + for (clkdiv = 0; clkdiv < 8; ++clkdiv) { + const u_int cd = 1 << clkdiv; + for (hspclkdiv = 0; hspclkdiv < 8; ++hspclkdiv) { + const u_int cdhs = max(1, hspclkdiv * 2); + pwmclk = PWM_CLOCK / (cd * cdhs); + pwmtick = NS_PER_SEC / pwmclk; + if (period / pwmtick < 65536) { + tbprd = period / pwmtick; + break; + } + } + if (tbprd != 0) + break; + } + + /* Handle requested period too long for available clock divisors. */ + if (tbprd == 0) + return (false); + + /* + * If anything has changed from the current settings, reprogram the + * clock divisors and period register. + */ + if (sc->sc_clkfreq != pwmclk || sc->sc_clktick != pwmtick || + sc->sc_period != tbprd * pwmtick) { + + sc->sc_clkfreq = pwmclk; + sc->sc_clktick = pwmtick; + sc->sc_period = tbprd * pwmtick; + + PWM_LOCK_ASSERT(sc); + regval = EPWM_READ2(sc, EPWM_TBCTL); + regval &= ~(TBCTL_CLKDIV_MASK | TBCTL_HSPCLKDIV_MASK); + regval |= TBCTL_CLKDIV(clkdiv) | TBCTL_HSPCLKDIV(hspclkdiv); + EPWM_WRITE2(sc, EPWM_TBCTL, regval); + EPWM_WRITE2(sc, EPWM_TBPRD, tbprd - 1); +#if 0 + device_printf(sc->sc_dev, "clkdiv %u hspclkdiv %u tbprd %u " + "clkfreq %u Hz clktick %u ns period got %u requested %u\n", + clkdiv, hspclkdiv, tbprd - 1, + sc->sc_clkfreq, sc->sc_clktick, sc->sc_period, period); +#endif + /* + * If the period changed, that invalidates the current CMP + * registers (duty values), just zero them out. + */ + am335x_ehrpwm_cfg_duty(sc, 0, 0); + am335x_ehrpwm_cfg_duty(sc, 1, 0); + } + + return (true); +} + +static void am335x_ehrpwm_freq(struct am335x_ehrpwm_softc *sc) { int clkdiv; @@ -331,13 +474,89 @@ am335x_ehrpwm_sysctl_period(SYSCTL_HANDLER_ARGS) } static int +am335x_ehrpwm_channel_count(device_t dev, u_int *nchannel) +{ + + *nchannel = NUM_CHANNELS; + + return (0); +} + +static int +am335x_ehrpwm_channel_config(device_t dev, u_int channel, u_int period, u_int duty) +{ + struct am335x_ehrpwm_softc *sc; + bool status; + + if (channel >= NUM_CHANNELS) + return (EINVAL); + + sc = device_get_softc(dev); + + PWM_LOCK(sc); + status = am335x_ehrpwm_cfg_period(sc, period); + if (status) + am335x_ehrpwm_cfg_duty(sc, channel, duty); + PWM_UNLOCK(sc); + + return (status ? 0 : EINVAL); +} + +static int +am335x_ehrpwm_channel_get_config(device_t dev, u_int channel, + u_int *period, u_int *duty) +{ + struct am335x_ehrpwm_softc *sc; + + if (channel >= NUM_CHANNELS) + return (EINVAL); + + sc = device_get_softc(dev); + *period = sc->sc_period; + *duty = sc->sc_channels[channel].duty; + return (0); +} + +static int +am335x_ehrpwm_channel_enable(device_t dev, u_int channel, bool enable) +{ + struct am335x_ehrpwm_softc *sc; + + if (channel >= NUM_CHANNELS) + return (EINVAL); + + sc = device_get_softc(dev); + + PWM_LOCK(sc); + am335x_ehrpwm_cfg_enable(sc, channel, enable); + PWM_UNLOCK(sc); + + return (0); +} + +static int +am335x_ehrpwm_channel_is_enabled(device_t dev, u_int channel, bool *enabled) +{ + struct am335x_ehrpwm_softc *sc; + + if (channel >= NUM_CHANNELS) + return (EINVAL); + + sc = device_get_softc(dev); + + *enabled = sc->sc_channels[channel].enabled; + + return (0); +} + +static int am335x_ehrpwm_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); - if (!ofw_bus_is_compatible(dev, "ti,am33xx-ehrpwm")) + if (!ofw_bus_search_compatible(dev, compat_data)->ocd_data) return (ENXIO); device_set_desc(dev, "AM335x EHRPWM"); @@ -365,7 +584,7 @@ am335x_ehrpwm_attach(device_t dev) goto fail; } - /* Init backlight interface */ + /* Init sysctl interface */ ctx = device_get_sysctl_ctx(sc->sc_dev); tree = device_get_sysctl_tree(sc->sc_dev); @@ -414,7 +633,13 @@ am335x_ehrpwm_attach(device_t dev) EPWM_WRITE2(sc, EPWM_TZCTL, 0xf); reg = EPWM_READ2(sc, EPWM_TZFLG); - return (0); + if ((sc->sc_busdev = device_add_child(dev, "pwmbus", -1)) == NULL) { + device_printf(dev, "Cannot add child pwmbus\n"); + // This driver can still do things even without the bus child. + } + + bus_generic_probe(dev); + return (bus_generic_attach(dev)); fail: PWM_LOCK_DESTROY(sc); if (sc->sc_mem_res) @@ -428,13 +653,22 @@ static int am335x_ehrpwm_detach(device_t dev) { struct am335x_ehrpwm_softc *sc; + int error; sc = device_get_softc(dev); + if ((error = bus_generic_detach(sc->sc_dev)) != 0) + return (error); + PWM_LOCK(sc); + + if (sc->sc_busdev != NULL) + device_delete_child(dev, sc->sc_busdev); + if (sc->sc_mem_res) bus_release_resource(dev, SYS_RES_MEMORY, sc->sc_mem_rid, sc->sc_mem_res); + PWM_UNLOCK(sc); PWM_LOCK_DESTROY(sc); @@ -442,6 +676,44 @@ am335x_ehrpwm_detach(device_t dev) return (0); } +static phandle_t *** DIFF OUTPUT TRUNCATED AT 1000 LINES *** From owner-svn-src-stable-12@freebsd.org Wed Jun 26 17:41:39 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 147C215CE3C7; Wed, 26 Jun 2019 17:41:39 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id ADC7580994; Wed, 26 Jun 2019 17:41:38 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 7A0453060; Wed, 26 Jun 2019 17:41:38 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5QHfcpr088502; Wed, 26 Jun 2019 17:41:38 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5QHfcge088501; Wed, 26 Jun 2019 17:41:38 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201906261741.x5QHfcge088501@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Wed, 26 Jun 2019 17:41:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349434 - stable/12/usr.sbin/bhyve X-SVN-Group: stable-12 X-SVN-Commit-Author: markj X-SVN-Commit-Paths: stable/12/usr.sbin/bhyve X-SVN-Commit-Revision: 349434 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: ADC7580994 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.970,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jun 2019 17:41:39 -0000 Author: markj Date: Wed Jun 26 17:41:38 2019 New Revision: 349434 URL: https://svnweb.freebsd.org/changeset/base/349434 Log: MFC r349196: Make zlib encoding messages idempotent. PR: 238333 Modified: stable/12/usr.sbin/bhyve/rfb.c Directory Properties: stable/12/ (props changed) Modified: stable/12/usr.sbin/bhyve/rfb.c ============================================================================== --- stable/12/usr.sbin/bhyve/rfb.c Wed Jun 26 17:38:38 2019 (r349433) +++ stable/12/usr.sbin/bhyve/rfb.c Wed Jun 26 17:41:38 2019 (r349434) @@ -270,8 +270,10 @@ rfb_recv_set_encodings_msg(struct rfb_softc *rc, int c rc->enc_raw_ok = true; break; case RFB_ENCODING_ZLIB: - rc->enc_zlib_ok = true; - deflateInit(&rc->zstream, Z_BEST_SPEED); + if (!rc->enc_zlib_ok) { + deflateInit(&rc->zstream, Z_BEST_SPEED); + rc->enc_zlib_ok = true; + } break; case RFB_ENCODING_RESIZE: rc->enc_resize_ok = true; From owner-svn-src-stable-12@freebsd.org Wed Jun 26 21:59:44 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 412BF15D3301; Wed, 26 Jun 2019 21:59:44 +0000 (UTC) (envelope-from rgrimes@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D8052899A5; Wed, 26 Jun 2019 21:59:43 +0000 (UTC) (envelope-from rgrimes@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id C155960B6; Wed, 26 Jun 2019 21:59:43 +0000 (UTC) (envelope-from rgrimes@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5QLxhCl020381; Wed, 26 Jun 2019 21:59:43 GMT (envelope-from rgrimes@FreeBSD.org) Received: (from rgrimes@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5QLxhSB020380; Wed, 26 Jun 2019 21:59:43 GMT (envelope-from rgrimes@FreeBSD.org) Message-Id: <201906262159.x5QLxhSB020380@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: rgrimes set sender to rgrimes@FreeBSD.org using -f From: "Rodney W. Grimes" Date: Wed, 26 Jun 2019 21:59:43 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349443 - in stable: 11/sys/amd64/vmm 12/sys/amd64/vmm X-SVN-Group: stable-12 X-SVN-Commit-Author: rgrimes X-SVN-Commit-Paths: in stable: 11/sys/amd64/vmm 12/sys/amd64/vmm X-SVN-Commit-Revision: 349443 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: D8052899A5 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.96)[-0.962,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jun 2019 21:59:44 -0000 Author: rgrimes Date: Wed Jun 26 21:59:43 2019 New Revision: 349443 URL: https://svnweb.freebsd.org/changeset/base/349443 Log: MFC: r347065 (by jhb) Emulate the "ADD reg, r/m" instruction (opcode 03H). OVMF's flash variable storage is using add instructions when indexing the variable store bootrom location. Modified: stable/12/sys/amd64/vmm/vmm_instruction_emul.c Directory Properties: stable/12/ (props changed) Changes in other areas also in this revision: Modified: stable/11/sys/amd64/vmm/vmm_instruction_emul.c Directory Properties: stable/11/ (props changed) Modified: stable/12/sys/amd64/vmm/vmm_instruction_emul.c ============================================================================== --- stable/12/sys/amd64/vmm/vmm_instruction_emul.c Wed Jun 26 21:43:41 2019 (r349442) +++ stable/12/sys/amd64/vmm/vmm_instruction_emul.c Wed Jun 26 21:59:43 2019 (r349443) @@ -77,6 +77,7 @@ enum { VIE_OP_TYPE_STOS, VIE_OP_TYPE_BITTEST, VIE_OP_TYPE_TWOB_GRP15, + VIE_OP_TYPE_ADD, VIE_OP_TYPE_LAST }; @@ -112,6 +113,10 @@ static const struct vie_op two_byte_opcodes[256] = { }; static const struct vie_op one_byte_opcodes[256] = { + [0x03] = { + .op_byte = 0x03, + .op_type = VIE_OP_TYPE_ADD, + }, [0x0F] = { .op_byte = 0x0F, .op_type = VIE_OP_TYPE_TWO_BYTE @@ -410,6 +415,41 @@ getcc(int opsize, uint64_t x, uint64_t y) return (getcc64(x, y)); } +/* + * Macro creation of functions getaddflags{8,16,32,64} + */ +#define GETADDFLAGS(sz) \ +static u_long \ +getaddflags##sz(uint##sz##_t x, uint##sz##_t y) \ +{ \ + u_long rflags; \ + \ + __asm __volatile("add %2,%1; pushfq; popq %0" : \ + "=r" (rflags), "+r" (x) : "m" (y)); \ + return (rflags); \ +} struct __hack + +GETADDFLAGS(8); +GETADDFLAGS(16); +GETADDFLAGS(32); +GETADDFLAGS(64); + +static u_long +getaddflags(int opsize, uint64_t x, uint64_t y) +{ + KASSERT(opsize == 1 || opsize == 2 || opsize == 4 || opsize == 8, + ("getaddflags: invalid operand size %d", opsize)); + + if (opsize == 1) + return (getaddflags8(x, y)); + else if (opsize == 2) + return (getaddflags16(x, y)); + else if (opsize == 4) + return (getaddflags32(x, y)); + else + return (getaddflags64(x, y)); +} + static int emulate_mov(void *vm, int vcpuid, uint64_t gpa, struct vie *vie, mem_region_read_t memread, mem_region_write_t memwrite, void *arg) @@ -1179,6 +1219,62 @@ emulate_cmp(void *vm, int vcpuid, uint64_t gpa, struct } static int +emulate_add(void *vm, int vcpuid, uint64_t gpa, struct vie *vie, + mem_region_read_t memread, mem_region_write_t memwrite, void *arg) +{ + int error, size; + uint64_t nval, rflags, rflags2, val1, val2; + enum vm_reg_name reg; + + size = vie->opsize; + error = EINVAL; + + switch (vie->op.op_byte) { + case 0x03: + /* + * ADD r/m to r and store the result in r + * + * 03/r ADD r16, r/m16 + * 03/r ADD r32, r/m32 + * REX.W + 03/r ADD r64, r/m64 + */ + + /* get the first operand */ + reg = gpr_map[vie->reg]; + error = vie_read_register(vm, vcpuid, reg, &val1); + if (error) + break; + + /* get the second operand */ + error = memread(vm, vcpuid, gpa, &val2, size, arg); + if (error) + break; + + /* perform the operation and write the result */ + nval = val1 + val2; + error = vie_update_register(vm, vcpuid, reg, nval, size); + break; + default: + break; + } + + if (!error) { + rflags2 = getaddflags(size, val1, val2); + error = vie_read_register(vm, vcpuid, VM_REG_GUEST_RFLAGS, + &rflags); + if (error) + return (error); + + rflags &= ~RFLAGS_STATUS_BITS; + rflags |= rflags2 & RFLAGS_STATUS_BITS; + error = vie_update_register(vm, vcpuid, VM_REG_GUEST_RFLAGS, + rflags, 8); + } + + return (error); +} + +static int emulate_sub(void *vm, int vcpuid, uint64_t gpa, struct vie *vie, mem_region_read_t memread, mem_region_write_t memwrite, void *arg) { @@ -1542,6 +1638,10 @@ vmm_emulate_instruction(void *vm, int vcpuid, uint64_t case VIE_OP_TYPE_TWOB_GRP15: error = emulate_twob_group15(vm, vcpuid, gpa, vie, memread, memwrite, memarg); + break; + case VIE_OP_TYPE_ADD: + error = emulate_add(vm, vcpuid, gpa, vie, memread, + memwrite, memarg); break; default: error = EINVAL; From owner-svn-src-stable-12@freebsd.org Thu Jun 27 14:10:59 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id BC00D15C3E71; Thu, 27 Jun 2019 14:10:59 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6224687245; Thu, 27 Jun 2019 14:10:59 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 3BFC218533; Thu, 27 Jun 2019 14:10:59 +0000 (UTC) (envelope-from mav@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5REAxJv041618; Thu, 27 Jun 2019 14:10:59 GMT (envelope-from mav@FreeBSD.org) Received: (from mav@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5REAxrw041617; Thu, 27 Jun 2019 14:10:59 GMT (envelope-from mav@FreeBSD.org) Message-Id: <201906271410.x5REAxrw041617@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mav set sender to mav@FreeBSD.org using -f From: Alexander Motin Date: Thu, 27 Jun 2019 14:10:59 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349456 - stable/12/usr.sbin/mountd X-SVN-Group: stable-12 X-SVN-Commit-Author: mav X-SVN-Commit-Paths: stable/12/usr.sbin/mountd X-SVN-Commit-Revision: 349456 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 6224687245 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.947,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jun 2019 14:10:59 -0000 Author: mav Date: Thu Jun 27 14:10:58 2019 New Revision: 349456 URL: https://svnweb.freebsd.org/changeset/base/349456 Log: MFC r349376: Fix strsep_quote() on strings without quotes. For strings without quotes and escapes dstptr and srcptr are equal, so zeroing *dstptr before checking *srcptr is not a good idea. In practice it means that in -maproot=65534:65533 everything after the colon is lost. The problem was there since r293305, but before r346976 it was covered by improper strsep_quote() usage. PR: 238725 Modified: stable/12/usr.sbin/mountd/mountd.c Directory Properties: stable/12/ (props changed) Modified: stable/12/usr.sbin/mountd/mountd.c ============================================================================== --- stable/12/usr.sbin/mountd/mountd.c Thu Jun 27 14:03:32 2019 (r349455) +++ stable/12/usr.sbin/mountd/mountd.c Thu Jun 27 14:10:58 2019 (r349456) @@ -351,8 +351,8 @@ strsep_quote(char **stringp, const char *delim) *dstptr++ = *srcptr++; } - *dstptr = 0; /* Terminate the string */ *stringp = (*srcptr == '\0') ? NULL : srcptr + 1; + *dstptr = 0; /* Terminate the string */ return (retval); } From owner-svn-src-stable-12@freebsd.org Thu Jun 27 16:48:27 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C804A15C78E0; Thu, 27 Jun 2019 16:48:26 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7556C8D9C3; Thu, 27 Jun 2019 16:48:26 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4B57B1A03F; Thu, 27 Jun 2019 16:48:26 +0000 (UTC) (envelope-from markj@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5RGmQi6022412; Thu, 27 Jun 2019 16:48:26 GMT (envelope-from markj@FreeBSD.org) Received: (from markj@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5RGmOHO022405; Thu, 27 Jun 2019 16:48:24 GMT (envelope-from markj@FreeBSD.org) Message-Id: <201906271648.x5RGmOHO022405@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: markj set sender to markj@FreeBSD.org using -f From: Mark Johnston Date: Thu, 27 Jun 2019 16:48:24 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349463 - in stable/12: lib/libkvm sys/riscv/riscv sys/vm X-SVN-Group: stable-12 X-SVN-Commit-Author: markj X-SVN-Commit-Paths: in stable/12: lib/libkvm sys/riscv/riscv sys/vm X-SVN-Commit-Revision: 349463 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 7556C8D9C3 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.98 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.98)[-0.976,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 27 Jun 2019 16:48:27 -0000 Author: markj Date: Thu Jun 27 16:48:24 2019 New Revision: 349463 URL: https://svnweb.freebsd.org/changeset/base/349463 Log: MFC r344827-344830, r344845: Implement minidump support for RISC-V. Added: stable/12/lib/libkvm/kvm_minidump_riscv.c - copied unchanged from r344829, head/lib/libkvm/kvm_minidump_riscv.c stable/12/lib/libkvm/kvm_riscv.h - copied, changed from r344829, head/lib/libkvm/kvm_riscv.h Modified: stable/12/lib/libkvm/Makefile stable/12/sys/riscv/riscv/minidump_machdep.c stable/12/sys/riscv/riscv/pmap.c stable/12/sys/riscv/riscv/uma_machdep.c stable/12/sys/vm/vm_page.c Directory Properties: stable/12/ (props changed) Modified: stable/12/lib/libkvm/Makefile ============================================================================== --- stable/12/lib/libkvm/Makefile Thu Jun 27 16:30:25 2019 (r349462) +++ stable/12/lib/libkvm/Makefile Thu Jun 27 16:48:24 2019 (r349463) @@ -18,6 +18,7 @@ SRCS= kvm.c kvm_cptime.c kvm_getloadavg.c \ kvm_i386.c kvm_minidump_i386.c \ kvm_minidump_mips.c \ kvm_powerpc.c kvm_powerpc64.c \ + kvm_minidump_riscv.c \ kvm_sparc64.c INCS= kvm.h Copied: stable/12/lib/libkvm/kvm_minidump_riscv.c (from r344829, head/lib/libkvm/kvm_minidump_riscv.c) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/lib/libkvm/kvm_minidump_riscv.c Thu Jun 27 16:48:24 2019 (r349463, copy of r344829, head/lib/libkvm/kvm_minidump_riscv.c) @@ -0,0 +1,288 @@ +/*- + * Copyright (c) 2006 Peter Wemm + * Copyright (c) 2019 Mitchell Horne + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * From: FreeBSD: src/lib/libkvm/kvm_minidump_amd64.c r261799 + */ + +#include +__FBSDID("$FreeBSD$"); + +/* + * RISC-V machine dependent routines for kvm and minidumps. + */ + +#include +#include +#include +#include +#include +#include +#include + +#include "../../sys/riscv/include/minidump.h" + +#include + +#include "kvm_private.h" +#include "kvm_riscv.h" + +#define riscv_round_page(x) roundup2((kvaddr_t)(x), RISCV_PAGE_SIZE) + +struct vmstate { + struct minidumphdr hdr; +}; + +static riscv_pt_entry_t +_riscv_pte_get(kvm_t *kd, u_long pteindex) +{ + riscv_pt_entry_t *pte = _kvm_pmap_get(kd, pteindex, sizeof(*pte)); + + return le64toh(*pte); +} + +static int +_riscv_minidump_probe(kvm_t *kd) +{ + + return (_kvm_probe_elf_kernel(kd, ELFCLASS64, EM_RISCV) && + _kvm_is_minidump(kd)); +} + +static void +_riscv_minidump_freevtop(kvm_t *kd) +{ + struct vmstate *vm = kd->vmst; + + free(vm); + kd->vmst = NULL; +} + +static int +_riscv_minidump_initvtop(kvm_t *kd) +{ + struct vmstate *vmst; + off_t off, sparse_off; + + vmst = _kvm_malloc(kd, sizeof(*vmst)); + if (vmst == NULL) { + _kvm_err(kd, kd->program, "cannot allocate vm"); + return (-1); + } + kd->vmst = vmst; + if (pread(kd->pmfd, &vmst->hdr, sizeof(vmst->hdr), 0) != + sizeof(vmst->hdr)) { + _kvm_err(kd, kd->program, "cannot read dump header"); + return (-1); + } + if (strncmp(MINIDUMP_MAGIC, vmst->hdr.magic, + sizeof(vmst->hdr.magic)) != 0) { + _kvm_err(kd, kd->program, "not a minidump for this platform"); + return (-1); + } + + vmst->hdr.version = le32toh(vmst->hdr.version); + if (vmst->hdr.version != MINIDUMP_VERSION) { + _kvm_err(kd, kd->program, "wrong minidump version. " + "Expected %d got %d", MINIDUMP_VERSION, vmst->hdr.version); + return (-1); + } + vmst->hdr.msgbufsize = le32toh(vmst->hdr.msgbufsize); + vmst->hdr.bitmapsize = le32toh(vmst->hdr.bitmapsize); + vmst->hdr.pmapsize = le32toh(vmst->hdr.pmapsize); + vmst->hdr.kernbase = le64toh(vmst->hdr.kernbase); + vmst->hdr.dmapphys = le64toh(vmst->hdr.dmapphys); + vmst->hdr.dmapbase = le64toh(vmst->hdr.dmapbase); + vmst->hdr.dmapend = le64toh(vmst->hdr.dmapend); + + /* Skip header and msgbuf */ + off = RISCV_PAGE_SIZE + riscv_round_page(vmst->hdr.msgbufsize); + + /* build physical address lookup table for sparse pages */ + sparse_off = off + riscv_round_page(vmst->hdr.bitmapsize) + + riscv_round_page(vmst->hdr.pmapsize); + if (_kvm_pt_init(kd, vmst->hdr.bitmapsize, off, sparse_off, + RISCV_PAGE_SIZE, sizeof(uint64_t)) == -1) { + return (-1); + } + off += riscv_round_page(vmst->hdr.bitmapsize); + + if (_kvm_pmap_init(kd, vmst->hdr.pmapsize, off) == -1) { + return (-1); + } + off += riscv_round_page(vmst->hdr.pmapsize); + + return (0); +} + +static int +_riscv_minidump_vatop(kvm_t *kd, kvaddr_t va, off_t *pa) +{ + struct vmstate *vm; + riscv_physaddr_t offset; + riscv_pt_entry_t l3; + kvaddr_t l3_index; + riscv_physaddr_t a; + off_t ofs; + + vm = kd->vmst; + offset = va & RISCV_PAGE_MASK; + + if (va >= vm->hdr.dmapbase && va < vm->hdr.dmapend) { + a = (va - vm->hdr.dmapbase + vm->hdr.dmapphys) & + ~RISCV_PAGE_MASK; + ofs = _kvm_pt_find(kd, a, RISCV_PAGE_SIZE); + if (ofs == -1) { + _kvm_err(kd, kd->program, "_riscv_minidump_vatop: " + "direct map address 0x%jx not in minidump", + (uintmax_t)va); + goto invalid; + } + *pa = ofs + offset; + return (RISCV_PAGE_SIZE - offset); + } else if (va >= vm->hdr.kernbase) { + l3_index = (va - vm->hdr.kernbase) >> RISCV_L3_SHIFT; + if (l3_index >= vm->hdr.pmapsize / sizeof(l3)) + goto invalid; + l3 = _riscv_pte_get(kd, l3_index); + if ((l3 & RISCV_PTE_V) == 0 || (l3 & RISCV_PTE_RWX) == 0) { + _kvm_err(kd, kd->program, + "_riscv_minidump_vatop: pte not valid"); + goto invalid; + } + a = (l3 >> RISCV_PTE_PPN0_S) << RISCV_L3_SHIFT; + ofs = _kvm_pt_find(kd, a, RISCV_PAGE_SIZE); + if (ofs == -1) { + _kvm_err(kd, kd->program, "_riscv_minidump_vatop: " + "physical address 0x%jx not in minidump", + (uintmax_t)a); + goto invalid; + } + *pa = ofs + offset; + return (RISCV_PAGE_SIZE - offset); + } else { + _kvm_err(kd, kd->program, + "_riscv_minidump_vatop: virtual address 0x%jx not minidumped", + (uintmax_t)va); + goto invalid; + } + +invalid: + _kvm_err(kd, 0, "invalid address (0x%jx)", (uintmax_t)va); + return (0); +} + +static int +_riscv_minidump_kvatop(kvm_t *kd, kvaddr_t va, off_t *pa) +{ + + if (ISALIVE(kd)) { + _kvm_err(kd, 0, + "_riscv_minidump_kvatop called in live kernel!"); + return (0); + } + return (_riscv_minidump_vatop(kd, va, pa)); +} + +static int +_riscv_native(kvm_t *kd __unused) +{ + +#ifdef __riscv + return (1); +#else + return (0); +#endif +} + +static vm_prot_t +_riscv_entry_to_prot(riscv_pt_entry_t pte) +{ + vm_prot_t prot = VM_PROT_READ; + + if ((pte & RISCV_PTE_W) != 0) + prot |= VM_PROT_WRITE; + if ((pte & RISCV_PTE_X) != 0) + prot |= VM_PROT_EXECUTE; + return prot; +} + +static int +_riscv_minidump_walk_pages(kvm_t *kd, kvm_walk_pages_cb_t *cb, void *arg) +{ + struct vmstate *vm = kd->vmst; + u_long nptes = vm->hdr.pmapsize / sizeof(riscv_pt_entry_t); + u_long bmindex, dva, pa, pteindex, va; + struct kvm_bitmap bm; + vm_prot_t prot; + int ret = 0; + + if (!_kvm_bitmap_init(&bm, vm->hdr.bitmapsize, &bmindex)) + return (0); + + for (pteindex = 0; pteindex < nptes; pteindex++) { + riscv_pt_entry_t pte = _riscv_pte_get(kd, pteindex); + + if (((pte & RISCV_PTE_V) == 0) || + ((pte & RISCV_PTE_RWX) == 0)) + continue; + + va = vm->hdr.kernbase + (pteindex << RISCV_L3_SHIFT); + pa = (pte >> RISCV_PTE_PPN0_S) << RISCV_L3_SHIFT; + dva = vm->hdr.dmapbase + pa; + if (!_kvm_visit_cb(kd, cb, arg, pa, va, dva, + _riscv_entry_to_prot(pte), RISCV_PAGE_SIZE, 0)) { + goto out; + } + } + + while (_kvm_bitmap_next(&bm, &bmindex)) { + pa = bmindex * RISCV_PAGE_SIZE; + dva = vm->hdr.dmapbase + pa; + if (vm->hdr.dmapend < (dva + RISCV_PAGE_SIZE)) + break; + va = 0; + prot = VM_PROT_READ | VM_PROT_WRITE; + if (!_kvm_visit_cb(kd, cb, arg, pa, va, dva, + prot, RISCV_PAGE_SIZE, 0)) { + goto out; + } + } + ret = 1; + +out: + _kvm_bitmap_deinit(&bm); + return (ret); +} + +static struct kvm_arch kvm_riscv_minidump = { + .ka_probe = _riscv_minidump_probe, + .ka_initvtop = _riscv_minidump_initvtop, + .ka_freevtop = _riscv_minidump_freevtop, + .ka_kvatop = _riscv_minidump_kvatop, + .ka_native = _riscv_native, + .ka_walk_pages = _riscv_minidump_walk_pages, +}; + +KVM_ARCH(kvm_riscv_minidump); Copied and modified: stable/12/lib/libkvm/kvm_riscv.h (from r344829, head/lib/libkvm/kvm_riscv.h) ============================================================================== --- head/lib/libkvm/kvm_riscv.h Tue Mar 5 23:59:55 2019 (r344829, copy source) +++ stable/12/lib/libkvm/kvm_riscv.h Thu Jun 27 16:48:24 2019 (r349463) @@ -1,7 +1,7 @@ /*- * Copyright (c) 2015 John H. Baldwin - * Copyright (c) 2019 Mitchell Horne * All rights reserved. + * Copyright (c) 2019 Mitchell Horne * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions Modified: stable/12/sys/riscv/riscv/minidump_machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/minidump_machdep.c Thu Jun 27 16:30:25 2019 (r349462) +++ stable/12/sys/riscv/riscv/minidump_machdep.c Thu Jun 27 16:48:24 2019 (r349463) @@ -1,6 +1,8 @@ /*- * Copyright (c) 2006 Peter Wemm + * Copyright (c) 2015 The FreeBSD Foundation * All rights reserved. + * Copyright (c) 2019 Mitchell Horne * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -53,9 +55,381 @@ __FBSDID("$FreeBSD$"); CTASSERT(sizeof(struct kerneldumpheader) == 512); CTASSERT(sizeof(*vm_page_dump) == 8); +uint64_t *vm_page_dump; +int vm_page_dump_size; + +static struct kerneldumpheader kdh; + +/* Handle chunked writes. */ +static size_t fragsz; +static void *dump_va; +static size_t counter, progress, dumpsize; + +static uint64_t tmpbuffer[PAGE_SIZE / sizeof(uint64_t)]; + +static struct { + int min_per; + int max_per; + int visited; +} progress_track[10] = { + { 0, 10, 0}, + { 10, 20, 0}, + { 20, 30, 0}, + { 30, 40, 0}, + { 40, 50, 0}, + { 50, 60, 0}, + { 60, 70, 0}, + { 70, 80, 0}, + { 80, 90, 0}, + { 90, 100, 0} +}; + +static void +report_progress(size_t progress, size_t dumpsize) +{ + int sofar, i; + + sofar = 100 - ((progress * 100) / dumpsize); + for (i = 0; i < nitems(progress_track); i++) { + if (sofar < progress_track[i].min_per || + sofar > progress_track[i].max_per) + continue; + if (progress_track[i].visited) + return; + progress_track[i].visited = 1; + printf("..%d%%", sofar); + return; + } +} + +static bool +is_dumpable(vm_paddr_t pa) +{ + vm_page_t m; + int i; + + if ((m = vm_phys_paddr_to_vm_page(pa)) != NULL) + return ((m->flags & PG_NODUMP) == 0); + + for (i = 0; dump_avail[i] != 0 || dump_avail[i + 1] != 0; i += 2) { + if (pa >= dump_avail[i] && pa < dump_avail[i + 1]) + return (true); + } + return (false); +} + +static int +blk_flush(struct dumperinfo *di) +{ + int error; + + if (fragsz == 0) + return (0); + + error = dump_append(di, dump_va, 0, fragsz); + fragsz = 0; + return (error); +} + +/* + * Write a block of data to the dump file. + * + * Caller can provide data through a pointer or by specifying its + * physical address. + * + * XXX writes using pa should be no larger than PAGE_SIZE. + */ +static int +blk_write(struct dumperinfo *di, char *ptr, vm_paddr_t pa, size_t sz) +{ + size_t len; + int error, c; + u_int maxdumpsz; + + maxdumpsz = min(di->maxiosize, MAXDUMPPGS * PAGE_SIZE); + if (maxdumpsz == 0) /* seatbelt */ + maxdumpsz = PAGE_SIZE; + error = 0; + if ((sz % PAGE_SIZE) != 0) { + printf("size not page aligned\n"); + return (EINVAL); + } + if (ptr != NULL && pa != 0) { + printf("cant have both va and pa!\n"); + return (EINVAL); + } + if ((((uintptr_t)pa) % PAGE_SIZE) != 0) { + printf("address not page aligned %#lx\n", (uintptr_t)pa); + return (EINVAL); + } + if (ptr != NULL) { + /* + * If we're doing a virtual dump, flush any + * pre-existing pa pages. + */ + error = blk_flush(di); + if (error != 0) + return (error); + } + while (sz) { + len = maxdumpsz - fragsz; + if (len > sz) + len = sz; + counter += len; + progress -= len; + if (counter >> 22) { + report_progress(progress, dumpsize); + counter &= (1 << 22) - 1; + } + + wdog_kern_pat(WD_LASTVAL); + + if (ptr) { + error = dump_append(di, ptr, 0, len); + if (error != 0) + return (error); + ptr += len; + sz -= len; + } else { + dump_va = (void *)PHYS_TO_DMAP(pa); + fragsz += len; + pa += len; + sz -= len; + error = blk_flush(di); + if (error != 0) + return (error); + } + + /* Check for user abort */ + c = cncheckc(); + if (c == 0x03) + return (ECANCELED); + if (c != -1) + printf(" (CTRL-C to abort) "); + } + + return (0); +} + int minidumpsys(struct dumperinfo *di) { + pd_entry_t *l1, *l2; + pt_entry_t *l3; + struct minidumphdr mdhdr; + uint32_t pmapsize; + vm_offset_t va; + vm_paddr_t pa; + int error; + uint64_t bits; + int i, bit; + int retry_count; - panic("minidumpsys"); + retry_count = 0; +retry: + retry_count++; + error = 0; + pmapsize = 0; + + /* Build set of dumpable pages from kernel pmap */ + for (va = VM_MIN_KERNEL_ADDRESS; va < kernel_vm_end; va += L2_SIZE) { + pmapsize += PAGE_SIZE; + if (!pmap_get_tables(pmap_kernel(), va, &l1, &l2, &l3)) + continue; + + /* We should always be using the l2 table for kvm */ + if (l2 == NULL) + continue; + + /* l2 may be a superpage */ + if ((*l2 & PTE_RWX) != 0) { + pa = (*l2 >> PTE_PPN1_S) << L2_SHIFT; + for (i = 0; i < Ln_ENTRIES; i++, pa += PAGE_SIZE) { + if (is_dumpable(pa)) + dump_add_page(pa); + } + } else { + for (i = 0; i < Ln_ENTRIES; i++) { + if ((l3[i] & PTE_V) == 0) + continue; + pa = (l3[i] >> PTE_PPN0_S) * PAGE_SIZE; + if (is_dumpable(pa)) + dump_add_page(pa); + } + } + } + + /* Calculate dump size */ + dumpsize = pmapsize; + dumpsize += round_page(msgbufp->msg_size); + dumpsize += round_page(vm_page_dump_size); + for (i = 0; i < vm_page_dump_size / sizeof(*vm_page_dump); i++) { + bits = vm_page_dump[i]; + while (bits) { + bit = ffsl(bits) - 1; + pa = (((uint64_t)i * sizeof(*vm_page_dump) * NBBY) + + bit) * PAGE_SIZE; + /* Clear out undumpable pages now if needed */ + if (is_dumpable(pa)) + dumpsize += PAGE_SIZE; + else + dump_drop_page(pa); + bits &= ~(1ul << bit); + } + } + dumpsize += PAGE_SIZE; + + progress = dumpsize; + + /* Initialize mdhdr */ + bzero(&mdhdr, sizeof(mdhdr)); + strcpy(mdhdr.magic, MINIDUMP_MAGIC); + mdhdr.version = MINIDUMP_VERSION; + mdhdr.msgbufsize = msgbufp->msg_size; + mdhdr.bitmapsize = vm_page_dump_size; + mdhdr.pmapsize = pmapsize; + mdhdr.kernbase = KERNBASE; + mdhdr.dmapphys = DMAP_MIN_PHYSADDR; + mdhdr.dmapbase = DMAP_MIN_ADDRESS; + mdhdr.dmapend = DMAP_MAX_ADDRESS; + + dump_init_header(di, &kdh, KERNELDUMPMAGIC, KERNELDUMP_RISCV_VERSION, + dumpsize); + + error = dump_start(di, &kdh); + if (error != 0) + goto fail; + + printf("Dumping %llu out of %ju MB:", (long long)dumpsize >> 20, + ptoa((uintmax_t)physmem) / 1048576); + + /* Dump minidump header */ + bzero(&tmpbuffer, sizeof(tmpbuffer)); + bcopy(&mdhdr, &tmpbuffer, sizeof(mdhdr)); + error = blk_write(di, (char *)&tmpbuffer, 0, PAGE_SIZE); + if (error) + goto fail; + + /* Dump msgbuf up front */ + error = blk_write(di, (char *)msgbufp->msg_ptr, 0, + round_page(msgbufp->msg_size)); + if (error) + goto fail; + + /* Dump bitmap */ + error = blk_write(di, (char *)vm_page_dump, 0, + round_page(vm_page_dump_size)); + if (error) + goto fail; + + /* Dump kernel page directory pages */ + bzero(&tmpbuffer, sizeof(tmpbuffer)); + for (va = VM_MIN_KERNEL_ADDRESS; va < kernel_vm_end; va += L2_SIZE) { + if (!pmap_get_tables(pmap_kernel(), va, &l1, &l2, &l3)) { + /* We always write a page, even if it is zero */ + error = blk_write(di, (char *)&tmpbuffer, 0, PAGE_SIZE); + if (error) + goto fail; + /* Flush, in case we reuse tmpbuffer in the same block */ + error = blk_flush(di); + if (error) + goto fail; + } else if ((*l2 & PTE_RWX) != 0) { + /* Generate fake l3 entries based on the l2 superpage */ + for (i = 0; i < Ln_ENTRIES; i++) { + tmpbuffer[i] = (*l2 | (i << PTE_PPN0_S)); + } + /* We always write a page, even if it is zero */ + error = blk_write(di, (char *)&tmpbuffer, 0, PAGE_SIZE); + if (error) + goto fail; + /* Flush, in case we reuse tmpbuffer in the same block */ + error = blk_flush(di); + if (error) + goto fail; + bzero(&tmpbuffer, sizeof(tmpbuffer)); + } else { + pa = (*l2 >> PTE_PPN0_S) * PAGE_SIZE; + + /* We always write a page, even if it is zero */ + error = blk_write(di, NULL, pa, PAGE_SIZE); + if (error) + goto fail; + } + } + + /* Dump memory chunks */ + /* XXX cluster it up and use blk_dump() */ + for (i = 0; i < vm_page_dump_size / sizeof(*vm_page_dump); i++) { + bits = vm_page_dump[i]; + while (bits) { + bit = ffsl(bits) - 1; + pa = (((uint64_t)i * sizeof(*vm_page_dump) * NBBY) + + bit) * PAGE_SIZE; + error = blk_write(di, 0, pa, PAGE_SIZE); + if (error) + goto fail; + bits &= ~(1ul << bit); + } + } + + error = blk_flush(di); + if (error) + goto fail; + + error = dump_finish(di, &kdh); + if (error != 0) + goto fail; + + printf("\nDump complete\n"); + return (0); + +fail: + if (error < 0) + error = -error; + + printf("\n"); + if (error == ENOSPC) { + printf("Dump map grown while dumping. "); + if (retry_count < 5) { + printf("Retrying...\n"); + goto retry; + } + printf("Dump failed.\n"); + } + else if (error == ECANCELED) + printf("Dump aborted\n"); + else if (error == E2BIG) + printf("Dump failed. Partition too small.\n"); + else + printf("** DUMP FAILED (ERROR %d) **\n", error); + return (error); +} + +/* + * Add a page to the minidump bitmap. + */ +void +dump_add_page(vm_paddr_t pa) +{ + int idx, bit; + + pa >>= PAGE_SHIFT; + idx = pa >> 6; /* 2^6 = 64 */ + bit = pa & 63; + atomic_set_long(&vm_page_dump[idx], 1ul << bit); +} + +/* + * Remove page from the minidump bitmap. + */ +void +dump_drop_page(vm_paddr_t pa) +{ + int idx, bit; + + pa >>= PAGE_SHIFT; + idx = pa >> 6; /* 2^6 = 64 */ + bit = pa & 63; + atomic_clear_long(&vm_page_dump[idx], 1ul << bit); } Modified: stable/12/sys/riscv/riscv/pmap.c ============================================================================== --- stable/12/sys/riscv/riscv/pmap.c Thu Jun 27 16:30:25 2019 (r349462) +++ stable/12/sys/riscv/riscv/pmap.c Thu Jun 27 16:48:24 2019 (r349463) @@ -630,7 +630,7 @@ pmap_bootstrap(vm_offset_t l1pt, vm_paddr_t kernstart, pa = pmap_early_vtophys(l1pt, freemempos); - /* Initialize phys_avail. */ + /* Initialize phys_avail and dump_avail. */ for (avail_slot = map_slot = physmem = 0; map_slot < physmap_idx * 2; map_slot += 2) { start = physmap[map_slot]; @@ -638,6 +638,9 @@ pmap_bootstrap(vm_offset_t l1pt, vm_paddr_t kernstart, if (start == end) continue; + dump_avail[map_slot] = start; + dump_avail[map_slot + 1] = end; + if (start >= kernstart && end <= pa) continue; @@ -1644,9 +1647,7 @@ free_pv_chunk(struct pv_chunk *pc) PV_STAT(atomic_add_int(&pc_chunk_frees, 1)); /* entire chunk is free, return it */ m = PHYS_TO_VM_PAGE(DMAP_TO_PHYS((vm_offset_t)pc)); -#if 0 /* TODO: For minidump */ dump_drop_page(m->phys_addr); -#endif vm_page_unwire_noq(m); vm_page_free(m); } @@ -1708,9 +1709,7 @@ retry: } PV_STAT(atomic_add_int(&pc_chunk_count, 1)); PV_STAT(atomic_add_int(&pc_chunk_allocs, 1)); -#if 0 /* TODO: This is for minidump */ dump_add_page(m->phys_addr); -#endif pc = (void *)PHYS_TO_DMAP(m->phys_addr); pc->pc_pmap = pmap; pc->pc_map[0] = PC_FREE0 & ~1ul; /* preallocated bit 0 */ @@ -4429,4 +4428,41 @@ pmap_is_valid_memattr(pmap_t pmap __unused, vm_memattr { return (mode >= VM_MEMATTR_DEVICE && mode <= VM_MEMATTR_WRITE_BACK); +} + +bool +pmap_get_tables(pmap_t pmap, vm_offset_t va, pd_entry_t **l1, pd_entry_t **l2, + pt_entry_t **l3) +{ + pd_entry_t *l1p, *l2p; + + /* Get l1 directory entry. */ + l1p = pmap_l1(pmap, va); + *l1 = l1p; + + if (l1p == NULL || (pmap_load(l1p) & PTE_V) == 0) + return (false); + + if ((pmap_load(l1p) & PTE_RX) != 0) { + *l2 = NULL; + *l3 = NULL; + return (true); + } + + /* Get l2 directory entry. */ + l2p = pmap_l1_to_l2(l1p, va); + *l2 = l2p; + + if (l2p == NULL || (pmap_load(l2p) & PTE_V) == 0) + return (false); + + if ((pmap_load(l2p) & PTE_RX) != 0) { + *l3 = NULL; + return (true); + } + + /* Get l3 page table entry. */ + *l3 = pmap_l2_to_l3(l2p, va); + + return (true); } Modified: stable/12/sys/riscv/riscv/uma_machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/uma_machdep.c Thu Jun 27 16:30:25 2019 (r349462) +++ stable/12/sys/riscv/riscv/uma_machdep.c Thu Jun 27 16:48:24 2019 (r349463) @@ -55,11 +55,8 @@ uma_small_alloc(uma_zone_t zone, vm_size_t bytes, int if (m == NULL) return (NULL); pa = m->phys_addr; -#if 0 - /* RISCVTODO: minidump */ if ((wait & M_NODUMP) == 0) dump_add_page(pa); -#endif va = (void *)PHYS_TO_DMAP(pa); if ((wait & M_ZERO) && (m->flags & PG_ZERO) == 0) bzero(va, PAGE_SIZE); @@ -73,10 +70,7 @@ uma_small_free(void *mem, vm_size_t size, u_int8_t fla vm_paddr_t pa; pa = DMAP_TO_PHYS((vm_offset_t)mem); -#if 0 - /* RISCVTODO: minidump */ dump_drop_page(pa); -#endif m = PHYS_TO_VM_PAGE(pa); vm_page_unwire_noq(m); vm_page_free(m); Modified: stable/12/sys/vm/vm_page.c ============================================================================== --- stable/12/sys/vm/vm_page.c Thu Jun 27 16:30:25 2019 (r349462) +++ stable/12/sys/vm/vm_page.c Thu Jun 27 16:48:24 2019 (r349463) @@ -612,7 +612,7 @@ vm_page_startup(vm_offset_t vaddr) #endif #if defined(__aarch64__) || defined(__amd64__) || defined(__arm__) || \ - defined(__i386__) || defined(__mips__) + defined(__i386__) || defined(__mips__) || defined(__riscv) /* * Allocate a bitmap to indicate that a random physical page * needs to be included in a minidump. @@ -637,7 +637,8 @@ vm_page_startup(vm_offset_t vaddr) #else (void)last_pa; #endif -#if defined(__aarch64__) || defined(__amd64__) || defined(__mips__) +#if defined(__aarch64__) || defined(__amd64__) || defined(__mips__) || \ + defined(__riscv) /* * Include the UMA bootstrap pages and vm_page_dump in a crash dump. * When pmap_map() uses the direct map, they are not automatically @@ -752,7 +753,8 @@ vm_page_startup(vm_offset_t vaddr) high_avail = new_end; new_end = vm_reserv_startup(&vaddr, new_end, high_avail); #endif -#if defined(__aarch64__) || defined(__amd64__) || defined(__mips__) +#if defined(__aarch64__) || defined(__amd64__) || defined(__mips__) || \ + defined(__riscv) /* * Include vm_page_array and vm_reserv_array in a crash dump. */ From owner-svn-src-stable-12@freebsd.org Fri Jun 28 00:36:28 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 19CF015D336F; Fri, 28 Jun 2019 00:36:28 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id AF13080EC3; Fri, 28 Jun 2019 00:36:27 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 8A81D1F2CF; Fri, 28 Jun 2019 00:36:27 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S0aRbR071941; Fri, 28 Jun 2019 00:36:27 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S0aRxM071939; Fri, 28 Jun 2019 00:36:27 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280036.x5S0aRxM071939@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 00:36:27 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349484 - in stable/12/sys/riscv: include riscv X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: in stable/12/sys/riscv: include riscv X-SVN-Commit-Revision: 349484 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: AF13080EC3 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.973,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 00:36:28 -0000 Author: mhorne Date: Fri Jun 28 00:36:26 2019 New Revision: 349484 URL: https://svnweb.freebsd.org/changeset/base/349484 Log: MFC r346021: RISC-V: initialize pcpu slightly earlier In certain scenarios, it is possible for PCPU data to be accessed before it has been initialized (e.g. during printf if the kernel was built with the TSLOG option). Initialize the PCPU pointer for hart 0 at the beginning of initriscv() rather than near the end. Approved by: markj (mentor) Modified: stable/12/sys/riscv/include/pcpu.h stable/12/sys/riscv/riscv/machdep.c Modified: stable/12/sys/riscv/include/pcpu.h ============================================================================== --- stable/12/sys/riscv/include/pcpu.h Fri Jun 28 00:14:12 2019 (r349483) +++ stable/12/sys/riscv/include/pcpu.h Fri Jun 28 00:36:26 2019 (r349484) @@ -54,7 +54,6 @@ struct pcb; struct pcpu; -extern struct pcpu *pcpup; static inline struct pcpu * get_pcpu(void) Modified: stable/12/sys/riscv/riscv/machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:14:12 2019 (r349483) +++ stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:36:26 2019 (r349484) @@ -123,8 +123,6 @@ cpuset_t all_harts; extern int *end; extern int *initstack_end; -struct pcpu *pcpup; - uintptr_t mcall_trap(uintptr_t mcause, uintptr_t* regs); uintptr_t @@ -632,6 +630,7 @@ sendsig(sig_t catcher, ksiginfo_t *ksi, sigset_t *mask static void init_proc0(vm_offset_t kstack) { + struct pcpu *pcpup; pcpup = &__pcpu[0]; @@ -807,6 +806,7 @@ void initriscv(struct riscv_bootparams *rvbp) { struct mem_region mem_regions[FDT_MEM_REGIONS]; + struct pcpu *pcpup; vm_offset_t rstart, rend; vm_offset_t s, e; int mem_regions_sz; @@ -815,6 +815,16 @@ initriscv(struct riscv_bootparams *rvbp) caddr_t kmdp; int i; + /* Set the pcpu data, this is needed by pmap_bootstrap */ + pcpup = &__pcpu[0]; + pcpu_init(pcpup, 0, sizeof(struct pcpu)); + pcpup->pc_hart = boot_hart; + + /* Set the pcpu pointer */ + __asm __volatile("mv gp, %0" :: "r"(pcpup)); + + PCPU_SET(curthread, &thread0); + /* Set the module data location */ lastaddr = fake_preload_metadata(rvbp); @@ -857,16 +867,6 @@ initriscv(struct riscv_bootparams *rvbp) } } #endif - - /* Set the pcpu data, this is needed by pmap_bootstrap */ - pcpup = &__pcpu[0]; - pcpu_init(pcpup, 0, sizeof(struct pcpu)); - pcpup->pc_hart = boot_hart; - - /* Set the pcpu pointer */ - __asm __volatile("mv gp, %0" :: "r"(pcpup)); - - PCPU_SET(curthread, &thread0); /* Do basic tuning, hz etc */ init_param1(); From owner-svn-src-stable-12@freebsd.org Fri Jun 28 00:43:41 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 071E315D36CA; Fri, 28 Jun 2019 00:43:41 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9C3078138D; Fri, 28 Jun 2019 00:43:40 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 700B41F470; Fri, 28 Jun 2019 00:43:40 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S0hegI077023; Fri, 28 Jun 2019 00:43:40 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S0hcnU077014; Fri, 28 Jun 2019 00:43:38 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280043.x5S0hcnU077014@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 00:43:38 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349485 - in stable/12/sys: conf riscv/include riscv/riscv X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: in stable/12/sys: conf riscv/include riscv/riscv X-SVN-Commit-Revision: 349485 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 9C3078138D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.974,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 00:43:41 -0000 Author: mhorne Date: Fri Jun 28 00:43:38 2019 New Revision: 349485 URL: https://svnweb.freebsd.org/changeset/base/349485 Log: MFC 348835-348836: Fix global pointer relaxations in the RISC-V kernel The gp register is intended to used by the linker as another means of performing relaxations, and should point to the small data section (.sdata). Currently gp is being used as the pcpu pointer within the kernel, but the more appropriate choice for this is the tp register, which is unused. Swap existing usage of gp with tp within the kernel, and set up gp properly at boot with the value of __global_pointer$ for all harts. Approved by: markj (mentor, implicit) Modified: stable/12/sys/conf/ldscript.riscv stable/12/sys/riscv/include/asm.h stable/12/sys/riscv/include/pcpu.h stable/12/sys/riscv/riscv/exception.S stable/12/sys/riscv/riscv/locore.S stable/12/sys/riscv/riscv/machdep.c stable/12/sys/riscv/riscv/mp_machdep.c stable/12/sys/riscv/riscv/swtch.S stable/12/sys/riscv/riscv/vm_machdep.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/conf/ldscript.riscv ============================================================================== --- stable/12/sys/conf/ldscript.riscv Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/conf/ldscript.riscv Fri Jun 28 00:43:38 2019 (r349485) @@ -84,7 +84,11 @@ SECTIONS can access them all, and initialized data all before uninitialized, so we can shorten the on-disk segment size. */ . = ALIGN(8); - .sdata : { *(.sdata) } + .sdata : + { + __global_pointer$ = . + 0x800; + *(.sdata) + } _edata = .; PROVIDE (edata = .); /* Ensure __bss_start is associated with the next section in case orphan Modified: stable/12/sys/riscv/include/asm.h ============================================================================== --- stable/12/sys/riscv/include/asm.h Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/include/asm.h Fri Jun 28 00:43:38 2019 (r349485) @@ -59,7 +59,7 @@ .set alias,sym #define SET_FAULT_HANDLER(handler, tmp) \ - ld tmp, PC_CURTHREAD(gp); \ + ld tmp, PC_CURTHREAD(tp); \ ld tmp, TD_PCB(tmp); /* Load the pcb */ \ sd handler, PCB_ONFAULT(tmp) /* Set the handler */ Modified: stable/12/sys/riscv/include/pcpu.h ============================================================================== --- stable/12/sys/riscv/include/pcpu.h Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/include/pcpu.h Fri Jun 28 00:43:38 2019 (r349485) @@ -60,7 +60,7 @@ get_pcpu(void) { struct pcpu *pcpu; - __asm __volatile("mv %0, gp" : "=&r"(pcpu)); + __asm __volatile("mv %0, tp" : "=&r"(pcpu)); return (pcpu); } @@ -70,7 +70,7 @@ get_curthread(void) { struct thread *td; - __asm __volatile("ld %0, 0(gp)" : "=&r"(td)); + __asm __volatile("ld %0, 0(tp)" : "=&r"(td)); return (td); } Modified: stable/12/sys/riscv/riscv/exception.S ============================================================================== --- stable/12/sys/riscv/riscv/exception.S Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/riscv/exception.S Fri Jun 28 00:43:38 2019 (r349485) @@ -44,11 +44,18 @@ __FBSDID("$FreeBSD$"); addi sp, sp, -(TF_SIZE) sd ra, (TF_RA)(sp) - sd tp, (TF_TP)(sp) -.if \el == 0 /* We came from userspace. Load our pcpu */ +.if \el == 0 /* We came from userspace. */ sd gp, (TF_GP)(sp) - ld gp, (TF_SIZE)(sp) +.option push +.option norelax + /* Load the kernel's global pointer */ + la gp, __global_pointer$ +.option pop + + /* Load our pcpu */ + sd tp, (TF_TP)(sp) + ld tp, (TF_SIZE)(sp) .endif sd t0, (TF_T + 0 * 8)(sp) @@ -81,16 +88,6 @@ __FBSDID("$FreeBSD$"); sd a6, (TF_A + 6 * 8)(sp) sd a7, (TF_A + 7 * 8)(sp) -#if 0 - /* XXX: temporary test: spin if stack is not kernel one */ -.if \el == 1 /* kernel */ - mv t0, sp - srli t0, t0, 63 -1: - beqz t0, 1b -.endif -#endif - .if \el == 1 /* Store kernel sp */ li t1, TF_SIZE @@ -138,13 +135,15 @@ __FBSDID("$FreeBSD$"); ld t0, (TF_SP)(sp) csrw sscratch, t0 - /* And store our pcpu */ - sd gp, (TF_SIZE)(sp) + /* Store our pcpu */ + sd tp, (TF_SIZE)(sp) + ld tp, (TF_TP)(sp) + + /* And restore the user's global pointer */ ld gp, (TF_GP)(sp) .endif ld ra, (TF_RA)(sp) - ld tp, (TF_TP)(sp) ld t0, (TF_T + 0 * 8)(sp) ld t1, (TF_T + 1 * 8)(sp) @@ -185,7 +184,7 @@ __FBSDID("$FreeBSD$"); 1: csrci sstatus, (SSTATUS_SIE) - ld a1, PC_CURTHREAD(gp) + ld a1, PC_CURTHREAD(tp) lw a2, TD_FLAGS(a1) li a3, (TDF_ASTPENDING|TDF_NEEDRESCHED) Modified: stable/12/sys/riscv/riscv/locore.S ============================================================================== --- stable/12/sys/riscv/riscv/locore.S Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/riscv/locore.S Fri Jun 28 00:43:38 2019 (r349485) @@ -171,12 +171,18 @@ va: li t0, 0 csrw sscratch, t0 + /* Set the global pointer */ +.option push +.option norelax + la gp, __global_pointer$ +.option pop + /* Initialize stack pointer */ la s3, initstack_end mv sp, s3 addi sp, sp, -PCB_SIZE - /* Clear BSS */ + /* Clear BSS */ la s0, _C_LABEL(__bss_start) la s1, _C_LABEL(_end) 1: @@ -251,12 +257,6 @@ virt_map: hart_lottery: .space 4 - /* Not in use, but required for linking. */ - .align 3 - .globl __global_pointer$ -__global_pointer$: - .space 8 - .globl init_pt_va init_pt_va: .quad pagetable_l2 /* XXX: Keep page tables VA */ @@ -323,6 +323,12 @@ mpva: /* Ensure sscratch is zero */ li t0, 0 csrw sscratch, t0 + + /* Set the global pointer */ +.option push +.option norelax + la gp, __global_pointer$ +.option pop call init_secondary END(mpentry) Modified: stable/12/sys/riscv/riscv/machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:43:38 2019 (r349485) @@ -821,7 +821,7 @@ initriscv(struct riscv_bootparams *rvbp) pcpup->pc_hart = boot_hart; /* Set the pcpu pointer */ - __asm __volatile("mv gp, %0" :: "r"(pcpup)); + __asm __volatile("mv tp, %0" :: "r"(pcpup)); PCPU_SET(curthread, &thread0); Modified: stable/12/sys/riscv/riscv/mp_machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/mp_machdep.c Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/riscv/mp_machdep.c Fri Jun 28 00:43:38 2019 (r349485) @@ -233,7 +233,7 @@ init_secondary(uint64_t hart) /* Setup the pcpu pointer */ pcpup = &__pcpu[cpuid]; - __asm __volatile("mv gp, %0" :: "r"(pcpup)); + __asm __volatile("mv tp, %0" :: "r"(pcpup)); /* Workaround: make sure wfi doesn't halt the hart */ csr_set(sie, SIE_SSIE); Modified: stable/12/sys/riscv/riscv/swtch.S ============================================================================== --- stable/12/sys/riscv/riscv/swtch.S Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/riscv/swtch.S Fri Jun 28 00:43:38 2019 (r349485) @@ -217,15 +217,14 @@ ENTRY(cpu_throw) mv a0, s0 /* Store the new curthread */ - sd a0, PC_CURTHREAD(gp) + sd a0, PC_CURTHREAD(tp) /* And the new pcb */ ld x13, TD_PCB(a0) - sd x13, PC_CURPCB(gp) + sd x13, PC_CURPCB(tp) /* Load registers */ ld ra, (PCB_RA)(x13) ld sp, (PCB_SP)(x13) - ld tp, (PCB_TP)(x13) /* s[0-11] */ ld s0, (PCB_S + 0 * 8)(x13) @@ -267,10 +266,10 @@ END(cpu_throw) */ ENTRY(cpu_switch) /* Store the new curthread */ - sd a1, PC_CURTHREAD(gp) + sd a1, PC_CURTHREAD(tp) /* And the new pcb */ ld x13, TD_PCB(a1) - sd x13, PC_CURPCB(gp) + sd x13, PC_CURPCB(tp) /* Save the old context. */ ld x13, TD_PCB(a0) @@ -278,7 +277,6 @@ ENTRY(cpu_switch) /* Store ra, sp and the callee-saved registers */ sd ra, (PCB_RA)(x13) sd sp, (PCB_SP)(x13) - sd tp, (PCB_TP)(x13) /* s[0-11] */ sd s0, (PCB_S + 0 * 8)(x13) @@ -340,7 +338,6 @@ ENTRY(cpu_switch) ld x13, TD_PCB(a1) /* Restore the registers */ - ld tp, (PCB_TP)(x13) ld ra, (PCB_RA)(x13) ld sp, (PCB_SP)(x13) @@ -429,15 +426,16 @@ ENTRY(fork_trampoline) ld a6, (TF_A + 6 * 8)(sp) ld a7, (TF_A + 7 * 8)(sp) - /* Load user ra and sp */ + /* Load user ra and gp */ ld ra, (TF_RA)(sp) + ld gp, (TF_GP)(sp) /* * Store our pcpup on stack, we will load it back * on kernel mode trap. */ - sd gp, (TF_SIZE)(sp) - ld gp, (TF_GP)(sp) + sd tp, (TF_SIZE)(sp) + ld tp, (TF_TP)(sp) /* Save kernel stack so we can use it doing a user trap */ addi sp, sp, TF_SIZE @@ -454,6 +452,7 @@ ENTRY(savectx) sd ra, (PCB_RA)(a0) sd sp, (PCB_SP)(a0) sd tp, (PCB_TP)(a0) + sd gp, (PCB_GP)(a0) /* s[0-11] */ sd s0, (PCB_S + 0 * 8)(a0) Modified: stable/12/sys/riscv/riscv/vm_machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/vm_machdep.c Fri Jun 28 00:36:26 2019 (r349484) +++ stable/12/sys/riscv/riscv/vm_machdep.c Fri Jun 28 00:43:38 2019 (r349485) @@ -69,23 +69,12 @@ cpu_fork(struct thread *td1, struct proc *p2, struct t { struct pcb *pcb2; struct trapframe *tf; - register_t val; if ((flags & RFPROC) == 0) return; - if (td1 == curthread) { - /* - * Save the tp. These normally happen in cpu_switch, - * but if userland changes this then forks this may - * not have happened. - */ - __asm __volatile("mv %0, tp" : "=&r"(val)); - td1->td_pcb->pcb_tp = val; + /* RISCVTODO: save the FPU state here */ - /* RISCVTODO: save the FPU state here */ - } - pcb2 = (struct pcb *)(td2->td_kstack + td2->td_kstack_pages * PAGE_SIZE) - 1; @@ -205,15 +194,15 @@ cpu_set_upcall(struct thread *td, void (*entry)(void * int cpu_set_user_tls(struct thread *td, void *tls_base) { - struct pcb *pcb; if ((uintptr_t)tls_base >= VM_MAXUSER_ADDRESS) return (EINVAL); - pcb = td->td_pcb; - pcb->pcb_tp = (register_t)tls_base + TP_OFFSET; - if (td == curthread) - __asm __volatile("mv tp, %0" :: "r"(pcb->pcb_tp)); + /* + * The user TLS is set by modifying the trapframe's tp value, which + * will be restored when returning to userspace. + */ + td->td_frame->tf_tp = (register_t)tls_base + TP_OFFSET; return (0); } From owner-svn-src-stable-12@freebsd.org Fri Jun 28 00:50:01 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CCED515D37FD; Fri, 28 Jun 2019 00:50:01 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 27DA781537; Fri, 28 Jun 2019 00:50:01 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 00DB31F477; Fri, 28 Jun 2019 00:50:01 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S0o0bM077372; Fri, 28 Jun 2019 00:50:00 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S0o0mp077371; Fri, 28 Jun 2019 00:50:00 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280050.x5S0o0mp077371@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 00:50:00 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349486 - stable/12/sys/riscv/riscv X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: stable/12/sys/riscv/riscv X-SVN-Commit-Revision: 349486 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 27DA781537 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 00:50:02 -0000 Author: mhorne Date: Fri Jun 28 00:50:00 2019 New Revision: 349486 URL: https://svnweb.freebsd.org/changeset/base/349486 Log: MFC r348837: Add TSLOG events to initriscv() Approved by: markj (mentor, implicit) Modified: stable/12/sys/riscv/riscv/machdep.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/riscv/riscv/machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:43:38 2019 (r349485) +++ stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:50:00 2019 (r349486) @@ -61,6 +61,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include @@ -815,6 +816,8 @@ initriscv(struct riscv_bootparams *rvbp) caddr_t kmdp; int i; + TSRAW(&thread0, TS_ENTER, __func__, NULL); + /* Set the pcpu data, this is needed by pmap_bootstrap */ pcpup = &__pcpu[0]; pcpu_init(pcpup, 0, sizeof(struct pcpu)); @@ -887,6 +890,8 @@ initriscv(struct riscv_bootparams *rvbp) kdb_init(); early_boot = 0; + + TSEXIT(); } #undef bzero From owner-svn-src-stable-12@freebsd.org Fri Jun 28 00:53:28 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 69BC515D39D8; Fri, 28 Jun 2019 00:53:28 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 0B6408191D; Fri, 28 Jun 2019 00:53:28 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 9CE671F628; Fri, 28 Jun 2019 00:53:27 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S0rRQN082289; Fri, 28 Jun 2019 00:53:27 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S0rRO0082288; Fri, 28 Jun 2019 00:53:27 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280053.x5S0rRO0082288@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 00:53:27 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349487 - stable/12/sys/riscv/riscv X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: stable/12/sys/riscv/riscv X-SVN-Commit-Revision: 349487 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 0B6408191D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 00:53:28 -0000 Author: mhorne Date: Fri Jun 28 00:53:27 2019 New Revision: 349487 URL: https://svnweb.freebsd.org/changeset/base/349487 Log: MFC r348838: Announce real and available memory at boot Approved by: markj (mentor, implicit) Modified: stable/12/sys/riscv/riscv/machdep.c stable/12/sys/riscv/riscv/pmap.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/riscv/riscv/machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:50:00 2019 (r349486) +++ stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:53:27 2019 (r349487) @@ -63,6 +63,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include @@ -139,7 +140,34 @@ cpu_startup(void *dummy) identify_cpu(); + printf("real memory = %ju (%ju MB)\n", ptoa((uintmax_t)realmem), + ptoa((uintmax_t)realmem) / (1024 * 1024)); + + /* + * Display any holes after the first chunk of extended memory. + */ + if (bootverbose) { + int indx; + + printf("Physical memory chunk(s):\n"); + for (indx = 0; phys_avail[indx + 1] != 0; indx += 2) { + vm_paddr_t size; + + size = phys_avail[indx + 1] - phys_avail[indx]; + printf( + "0x%016jx - 0x%016jx, %ju bytes (%ju pages)\n", + (uintmax_t)phys_avail[indx], + (uintmax_t)phys_avail[indx + 1] - 1, + (uintmax_t)size, (uintmax_t)size / PAGE_SIZE); + } + } + vm_ksubmap_init(&kmi); + + printf("avail memory = %ju (%ju MB)\n", + ptoa((uintmax_t)vm_free_count()), + ptoa((uintmax_t)vm_free_count()) / (1024 * 1024)); + bufinit(); vm_pager_bufferinit(); } Modified: stable/12/sys/riscv/riscv/pmap.c ============================================================================== --- stable/12/sys/riscv/riscv/pmap.c Fri Jun 28 00:50:00 2019 (r349486) +++ stable/12/sys/riscv/riscv/pmap.c Fri Jun 28 00:53:27 2019 (r349487) @@ -640,6 +640,7 @@ pmap_bootstrap(vm_offset_t l1pt, vm_paddr_t kernstart, continue; dump_avail[map_slot] = start; dump_avail[map_slot + 1] = end; + realmem += atop((vm_offset_t)(end - start)); if (start >= kernstart && end <= pa) continue; From owner-svn-src-stable-12@freebsd.org Fri Jun 28 00:56:27 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 4BC8D15D3A83; Fri, 28 Jun 2019 00:56:27 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id E58E681B1D; Fri, 28 Jun 2019 00:56:26 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id BC0781F62A; Fri, 28 Jun 2019 00:56:26 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S0uQhU082486; Fri, 28 Jun 2019 00:56:26 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S0uQa5082485; Fri, 28 Jun 2019 00:56:26 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280056.x5S0uQa5082485@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 00:56:26 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349488 - stable/12/sys/riscv/conf X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: stable/12/sys/riscv/conf X-SVN-Commit-Revision: 349488 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: E58E681B1D X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 00:56:27 -0000 Author: mhorne Date: Fri Jun 28 00:56:26 2019 New Revision: 349488 URL: https://svnweb.freebsd.org/changeset/base/349488 Log: MFC r348839: Clean up some GENERIC options Approved by: markj (mentor) Modified: stable/12/sys/riscv/conf/GENERIC Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/riscv/conf/GENERIC ============================================================================== --- stable/12/sys/riscv/conf/GENERIC Fri Jun 28 00:53:27 2019 (r349487) +++ stable/12/sys/riscv/conf/GENERIC Fri Jun 28 00:56:26 2019 (r349488) @@ -22,12 +22,8 @@ cpu RISCV ident GENERIC makeoptions DEBUG=-g # Build kernel with gdb(1) debug symbols -# makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support +makeoptions WITH_CTF=1 # Run ctfconvert(1) for DTrace support -# FIXME: linker error. "--relax and -r may not be used together" -makeoptions WITHOUT_MODULES="usb otusfw mwlfw ispfw mwlfw ralfw rtwnfw" -# makeoptions NO_MODULES - options SCHED_ULE # ULE scheduler options PREEMPTION # Enable kernel thread preemption options VIMAGE # Subsystem virtualization, e.g. VNET @@ -53,11 +49,11 @@ options CD9660 # ISO 9660 Filesystem options PROCFS # Process filesystem (requires PSEUDOFS) options PSEUDOFS # Pseudo-filesystem framework options GEOM_PART_GPT # GUID Partition Tables. -# options GEOM_RAID # Soft RAID functionality. +options GEOM_RAID # Soft RAID functionality. options GEOM_LABEL # Provides labelization options SCSI_DELAY=5000 # Delay (in ms) before probing SCSI options KTRACE # ktrace(1) support -# options STACK # stack(9) support +options STACK # stack(9) support options SYSVSHM # SYSV-style shared memory options SYSVMSG # SYSV-style message queues options SYSVSEM # SYSV-style semaphores From owner-svn-src-stable-12@freebsd.org Fri Jun 28 00:58:55 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CD8BB15D3B7D; Fri, 28 Jun 2019 00:58:55 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 736DF81D52; Fri, 28 Jun 2019 00:58:55 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4DEBA1F62C; Fri, 28 Jun 2019 00:58:55 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S0wtKp082632; Fri, 28 Jun 2019 00:58:55 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S0wtXt082631; Fri, 28 Jun 2019 00:58:55 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280058.x5S0wtXt082631@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 00:58:55 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349489 - stable/12/sys/riscv/riscv X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: stable/12/sys/riscv/riscv X-SVN-Commit-Revision: 349489 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 736DF81D52 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 00:58:56 -0000 Author: mhorne Date: Fri Jun 28 00:58:54 2019 New Revision: 349489 URL: https://svnweb.freebsd.org/changeset/base/349489 Log: MFC r348840: Remove unused mcall_trap() function Approved by: markj (mentor, implicit) Modified: stable/12/sys/riscv/riscv/machdep.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/riscv/riscv/machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:56:26 2019 (r349488) +++ stable/12/sys/riscv/riscv/machdep.c Fri Jun 28 00:58:54 2019 (r349489) @@ -125,15 +125,6 @@ cpuset_t all_harts; extern int *end; extern int *initstack_end; -uintptr_t mcall_trap(uintptr_t mcause, uintptr_t* regs); - -uintptr_t -mcall_trap(uintptr_t mcause, uintptr_t* regs) -{ - - return (0); -} - static void cpu_startup(void *dummy) { From owner-svn-src-stable-12@freebsd.org Fri Jun 28 01:01:56 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B36C815D3D9A; Fri, 28 Jun 2019 01:01:56 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 559AC81FA5; Fri, 28 Jun 2019 01:01:56 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 115641F79A; Fri, 28 Jun 2019 01:01:56 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S11tCP087632; Fri, 28 Jun 2019 01:01:55 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S11tqs087628; Fri, 28 Jun 2019 01:01:55 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280101.x5S11tqs087628@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 01:01:55 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349490 - in stable/12/sys/riscv: include riscv X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: in stable/12/sys/riscv: include riscv X-SVN-Commit-Revision: 349490 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 559AC81FA5 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.973,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 01:01:57 -0000 Author: mhorne Date: Fri Jun 28 01:01:54 2019 New Revision: 349490 URL: https://svnweb.freebsd.org/changeset/base/349490 Log: MFC r348886: RISC-V: expose extension bits in AT_HWCAP Approved by: markj (mentor, implicit) Modified: stable/12/sys/riscv/include/elf.h stable/12/sys/riscv/include/md_var.h stable/12/sys/riscv/riscv/elf_machdep.c stable/12/sys/riscv/riscv/identcpu.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/riscv/include/elf.h ============================================================================== --- stable/12/sys/riscv/include/elf.h Fri Jun 28 00:58:54 2019 (r349489) +++ stable/12/sys/riscv/include/elf.h Fri Jun 28 01:01:54 2019 (r349490) @@ -105,4 +105,15 @@ __ElfType(Auxinfo); /* TODO: set correct value */ #define ET_DYN_LOAD_ADDR 0x100000 +/* Flags passed in AT_HWCAP */ +#define HWCAP_ISA_BIT(c) (1 << ((c) - 'A')) +#define HWCAP_ISA_I HWCAP_ISA_BIT('I') +#define HWCAP_ISA_M HWCAP_ISA_BIT('M') +#define HWCAP_ISA_A HWCAP_ISA_BIT('A') +#define HWCAP_ISA_F HWCAP_ISA_BIT('F') +#define HWCAP_ISA_D HWCAP_ISA_BIT('D') +#define HWCAP_ISA_C HWCAP_ISA_BIT('C') +#define HWCAP_ISA_G \ + (HWCAP_ISA_I | HWCAP_ISA_M | HWCAP_ISA_A | HWCAP_ISA_F | HWCAP_ISA_D) + #endif /* !_MACHINE_ELF_H_ */ Modified: stable/12/sys/riscv/include/md_var.h ============================================================================== --- stable/12/sys/riscv/include/md_var.h Fri Jun 28 00:58:54 2019 (r349489) +++ stable/12/sys/riscv/include/md_var.h Fri Jun 28 01:01:54 2019 (r349490) @@ -38,6 +38,7 @@ extern char sigcode[]; extern int szsigcode; extern uint64_t *vm_page_dump; extern int vm_page_dump_size; +extern u_long elf_hwcap; struct dumperinfo; Modified: stable/12/sys/riscv/riscv/elf_machdep.c ============================================================================== --- stable/12/sys/riscv/riscv/elf_machdep.c Fri Jun 28 00:58:54 2019 (r349489) +++ stable/12/sys/riscv/riscv/elf_machdep.c Fri Jun 28 01:01:54 2019 (r349490) @@ -58,6 +58,8 @@ __FBSDID("$FreeBSD$"); #include #include +u_long elf_hwcap; + struct sysentvec elf64_freebsd_sysvec = { .sv_size = SYS_MAXSYSCALL, .sv_table = sysent, @@ -89,6 +91,7 @@ struct sysentvec elf64_freebsd_sysvec = { .sv_schedtail = NULL, .sv_thread_detach = NULL, .sv_trap = NULL, + .sv_hwcap = &elf_hwcap, }; INIT_SYSENTVEC(elf64_sysvec, &elf64_freebsd_sysvec); Modified: stable/12/sys/riscv/riscv/identcpu.c ============================================================================== --- stable/12/sys/riscv/riscv/identcpu.c Fri Jun 28 00:58:54 2019 (r349489) +++ stable/12/sys/riscv/riscv/identcpu.c Fri Jun 28 01:01:54 2019 (r349490) @@ -32,18 +32,28 @@ * SUCH DAMAGE. */ +#include "opt_platform.h" + #include __FBSDID("$FreeBSD$"); #include +#include +#include #include #include -#include #include #include +#include +#include #include +#ifdef FDT +#include +#include +#endif + char machine[] = "riscv"; SYSCTL_STRING(_hw, HW_MACHINE, machine, CTLFLAG_RD, machine, 0, @@ -87,6 +97,84 @@ const struct cpu_implementers cpu_implementers[] = { { CPU_IMPL_UCB_ROCKET, "UC Berkeley Rocket" }, CPU_IMPLEMENTER_NONE, }; + +#ifdef FDT +/* + * The ISA string is made up of a small prefix (e.g. rv64) and up to 26 letters + * indicating the presence of the 26 possible standard extensions. Therefore 32 + * characters will be sufficient. + */ +#define ISA_NAME_MAXLEN 32 +#define ISA_PREFIX ("rv" __XSTRING(__riscv_xlen)) +#define ISA_PREFIX_LEN (sizeof(ISA_PREFIX) - 1) + +static void +fill_elf_hwcap(void *dummy __unused) +{ + u_long caps[256] = {0}; + char isa[ISA_NAME_MAXLEN]; + u_long hwcap; + phandle_t node; + ssize_t len; + int i; + + caps['i'] = caps['I'] = HWCAP_ISA_I; + caps['m'] = caps['M'] = HWCAP_ISA_M; + caps['a'] = caps['A'] = HWCAP_ISA_A; +#ifdef FPE + caps['f'] = caps['F'] = HWCAP_ISA_F; + caps['d'] = caps['D'] = HWCAP_ISA_D; +#endif + caps['c'] = caps['C'] = HWCAP_ISA_C; + + node = OF_finddevice("/cpus"); + if (node == -1) { + if (bootverbose) + printf("fill_elf_hwcap: Can't find cpus node\n"); + return; + } + + /* + * Iterate through the CPUs and examine their ISA string. While we + * could assign elf_hwcap to be whatever the boot CPU supports, to + * handle the (unusual) case of running a system with hetergeneous + * ISAs, keep only the extension bits that are common to all harts. + */ + for (node = OF_child(node); node > 0; node = OF_peer(node)) { + if (!fdt_is_compatible_strict(node, "riscv")) { + if (bootverbose) + printf("fill_elf_hwcap: Can't find cpu\n"); + return; + } + + len = OF_getprop(node, "riscv,isa", isa, sizeof(isa)); + KASSERT(len <= ISA_NAME_MAXLEN, ("ISA string truncated")); + if (len == -1) { + if (bootverbose) + printf("fill_elf_hwcap: " + "Can't find riscv,isa property\n"); + return; + } else if (strncmp(isa, ISA_PREFIX, ISA_PREFIX_LEN) != 0) { + if (bootverbose) + printf("fill_elf_hwcap: " + "Unsupported ISA string: %s\n", isa); + return; + } + + hwcap = 0; + for (i = ISA_PREFIX_LEN; i < len; i++) + hwcap |= caps[(unsigned char)isa[i]]; + + if (elf_hwcap != 0) + elf_hwcap &= hwcap; + else + elf_hwcap = hwcap; + + } +} + +SYSINIT(identcpu, SI_SUB_CPU, SI_ORDER_ANY, fill_elf_hwcap, NULL); +#endif void identify_cpu(void) From owner-svn-src-stable-12@freebsd.org Fri Jun 28 01:03:57 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id ECBB915D3E56; Fri, 28 Jun 2019 01:03:56 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8DCBE82310; Fri, 28 Jun 2019 01:03:56 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 66AE01F7CE; Fri, 28 Jun 2019 01:03:56 +0000 (UTC) (envelope-from mhorne@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5S13uqx087762; Fri, 28 Jun 2019 01:03:56 GMT (envelope-from mhorne@FreeBSD.org) Received: (from mhorne@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5S13uZA087761; Fri, 28 Jun 2019 01:03:56 GMT (envelope-from mhorne@FreeBSD.org) Message-Id: <201906280103.x5S13uZA087761@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mhorne set sender to mhorne@FreeBSD.org using -f From: Mitchell Horne Date: Fri, 28 Jun 2019 01:03:56 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349491 - stable/12/usr.bin/procstat X-SVN-Group: stable-12 X-SVN-Commit-Author: mhorne X-SVN-Commit-Paths: stable/12/usr.bin/procstat X-SVN-Commit-Revision: 349491 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 8DCBE82310 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.972,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 01:03:57 -0000 Author: mhorne Date: Fri Jun 28 01:03:55 2019 New Revision: 349491 URL: https://svnweb.freebsd.org/changeset/base/349491 Log: MFC r348887: procstat: Recognize HWCAP and HWCAP2 with auxv command Approved by: markj (mentor, implicit) Modified: stable/12/usr.bin/procstat/procstat_auxv.c Directory Properties: stable/12/ (props changed) Modified: stable/12/usr.bin/procstat/procstat_auxv.c ============================================================================== --- stable/12/usr.bin/procstat/procstat_auxv.c Fri Jun 28 01:01:54 2019 (r349490) +++ stable/12/usr.bin/procstat/procstat_auxv.c Fri Jun 28 01:03:55 2019 (r349491) @@ -185,6 +185,18 @@ procstat_auxv(struct procstat *procstat, struct kinfo_ prefix, "AT_EHDRFLAGS", (u_long)auxv[i].a_un.a_val); break; #endif +#ifdef AT_HWCAP + case AT_HWCAP: + xo_emit("{dw:/%s}{Lw:/%-16s/%s}{:AT_HWCAP/%#lx}\n", + prefix, "AT_HWCAP", (u_long)auxv[i].a_un.a_val); + break; +#endif +#ifdef AT_HWCAP2 + case AT_HWCAP2: + xo_emit("{dw:/%s}{Lw:/%-16s/%s}{:AT_HWCAP2/%#lx}\n", + prefix, "AT_HWCAP2", (u_long)auxv[i].a_un.a_val); + break; +#endif default: xo_emit("{dw:/%s}{Lw:/%16ld/%ld}{:UNKNOWN/%#lx}\n", prefix, auxv[i].a_type, auxv[i].a_un.a_val); From owner-svn-src-stable-12@freebsd.org Fri Jun 28 20:28:22 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 3C94415CABF4; Fri, 28 Jun 2019 20:28:22 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id D841786F33; Fri, 28 Jun 2019 20:28:21 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id B17204064; Fri, 28 Jun 2019 20:28:21 +0000 (UTC) (envelope-from gjb@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5SKSLpT095900; Fri, 28 Jun 2019 20:28:21 GMT (envelope-from gjb@FreeBSD.org) Received: (from gjb@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5SKSL7N095899; Fri, 28 Jun 2019 20:28:21 GMT (envelope-from gjb@FreeBSD.org) Message-Id: <201906282028.x5SKSL7N095899@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: gjb set sender to gjb@FreeBSD.org using -f From: Glen Barber Date: Fri, 28 Jun 2019 20:28:21 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349518 - in stable: 11/release 12/release X-SVN-Group: stable-12 X-SVN-Commit-Author: gjb X-SVN-Commit-Paths: in stable: 11/release 12/release X-SVN-Commit-Revision: 349518 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: D841786F33 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.95 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.95)[-0.947,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 20:28:22 -0000 Author: gjb Date: Fri Jun 28 20:28:20 2019 New Revision: 349518 URL: https://svnweb.freebsd.org/changeset/base/349518 Log: MFC r349372: Include files containing metadata specific to the branch in the directory where the individual distribution sets exist. The new metadata files include the build date, svn branch, and revision of the build. Sponsored by: Rubicon Communications, LLC (Netgate) Modified: stable/12/release/Makefile.mirrors Directory Properties: stable/12/ (props changed) Changes in other areas also in this revision: Modified: stable/11/release/Makefile.mirrors Directory Properties: stable/11/ (props changed) Modified: stable/12/release/Makefile.mirrors ============================================================================== --- stable/12/release/Makefile.mirrors Fri Jun 28 19:57:42 2019 (r349517) +++ stable/12/release/Makefile.mirrors Fri Jun 28 20:28:20 2019 (r349518) @@ -19,6 +19,7 @@ FTPDIR?= ${RELEASEDIR}/ftp-stage .if exists(${RELEASEDIR}) STAGE_TARGETS?= iso-images-stage .endif +SRCBRANCH!= ${SVN_CMD} info --show-item relative-url ${WORLDDIR} .if (defined(EMBEDDED_TARGET) && !empty(EMBEDDED_TARGET)) || (defined(EMBEDDEDBUILD) && !empty(EMBEDDEDBUILD)) . if ${TARGET:Marm*} != "" || ${EMBEDDED_TARGET:Marm*} != "" @@ -185,6 +186,9 @@ iso-images-stage: .if exists(${RELEASEDIR}/ftp) mkdir -p ${FTP_DIR} cp -p ${RELEASEDIR}/ftp/*.txz ${RELEASEDIR}/ftp/MANIFEST ${FTP_DIR} + echo ${BUILDDATE} > ${FTP_DIR}/BUILDDATE + echo ${SRCBRANCH} > ${FTP_DIR}/SRCBRANCH + echo r${SVNREVISION} > ${FTP_DIR}/REVISION cd ${TLD}/${TARGET} && \ ln -s ${TARGET_ARCH}/${REVISION}-${BRANCH} \ ${REVISION}-${BRANCH} From owner-svn-src-stable-12@freebsd.org Fri Jun 28 22:31:57 2019 Return-Path: Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id CD04E15CD9F6; Fri, 28 Jun 2019 22:31:56 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 73BF48B81A; Fri, 28 Jun 2019 22:31:56 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4DEF356D5; Fri, 28 Jun 2019 22:31:56 +0000 (UTC) (envelope-from mm@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id x5SMVu48064617; Fri, 28 Jun 2019 22:31:56 GMT (envelope-from mm@FreeBSD.org) Received: (from mm@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id x5SMVrAH064604; Fri, 28 Jun 2019 22:31:53 GMT (envelope-from mm@FreeBSD.org) Message-Id: <201906282231.x5SMVrAH064604@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: mm set sender to mm@FreeBSD.org using -f From: Martin Matuska Date: Fri, 28 Jun 2019 22:31:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349523 - in stable/12: contrib/libarchive contrib/libarchive/libarchive contrib/libarchive/libarchive/test contrib/libarchive/libarchive_fe contrib/libarchive/tar lib/libarchive lib/li... X-SVN-Group: stable-12 X-SVN-Commit-Author: mm X-SVN-Commit-Paths: in stable/12: contrib/libarchive contrib/libarchive/libarchive contrib/libarchive/libarchive/test contrib/libarchive/libarchive_fe contrib/libarchive/tar lib/libarchive lib/libarchive/tests usr.bin/bs... X-SVN-Commit-Revision: 349523 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 73BF48B81A X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.97 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US]; NEURAL_HAM_LONG(-1.00)[-1.000,0] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Jun 2019 22:31:57 -0000 Author: mm Date: Fri Jun 28 22:31:53 2019 New Revision: 349523 URL: https://svnweb.freebsd.org/changeset/base/349523 Log: MFC r348993,349135: Sync libarchive with vendor including security fixes r348993: - version bumped to 3.4.0 - check_symlinks_fsobj() without chdir() and fchdir() - bsdtar.1 manpage fixes - patches from OpenBSD to libarchive_fe/passphrase.c r349135: PR #1212: RAR5 reader - window_mask was not updated correctly (OSS-Fuzz 15278) OSS-Fuzz 15120: RAR reader - extend use after free bugfix Added: stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5_different_window_size.rar.uu - copied unchanged from r349135, head/contrib/libarchive/libarchive/test/test_read_format_rar5_different_window_size.rar.uu stable/12/contrib/libarchive/libarchive/test/test_read_format_rar_ppmd_use_after_free2.rar.uu - copied unchanged from r349135, head/contrib/libarchive/libarchive/test/test_read_format_rar_ppmd_use_after_free2.rar.uu Modified: stable/12/contrib/libarchive/NEWS stable/12/contrib/libarchive/README.md stable/12/contrib/libarchive/libarchive/archive.h stable/12/contrib/libarchive/libarchive/archive_entry.h stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar.c stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar5.c stable/12/contrib/libarchive/libarchive/archive_write_add_filter_b64encode.c stable/12/contrib/libarchive/libarchive/archive_write_disk_posix.c stable/12/contrib/libarchive/libarchive/test/test_read_format_rar.c stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5.c stable/12/contrib/libarchive/libarchive_fe/line_reader.c stable/12/contrib/libarchive/libarchive_fe/passphrase.c stable/12/contrib/libarchive/tar/bsdtar.1 stable/12/lib/libarchive/config_freebsd.h stable/12/lib/libarchive/tests/Makefile stable/12/usr.bin/bsdcat/Makefile stable/12/usr.bin/cpio/Makefile stable/12/usr.bin/tar/Makefile Directory Properties: stable/12/ (props changed) Modified: stable/12/contrib/libarchive/NEWS ============================================================================== --- stable/12/contrib/libarchive/NEWS Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/NEWS Fri Jun 28 22:31:53 2019 (r349523) @@ -1,3 +1,7 @@ +Jun 11, 2019: libarchive 3.4.0 released + +May 18, 2019: Fixes for reading Android APK and JAR archives + Apr 16, 2019: Support for non-recursive list and extract Apr 14, 2019: New tar option: --exclude-vcs @@ -6,7 +10,7 @@ Mar 27, 2019: Support for file and directory symlinks Mar 12, 2019: Important fixes for storing file attributes and flags -Jan 20, 2019: Support for xz, lzma, ppmd8 and bzip2 compression in zip archives +Jan 20, 2019: Support for xz, lzma, ppmd8 and bzip2 decompression in ZIP files Oct 06, 2018: RAR 5.0 reader Modified: stable/12/contrib/libarchive/README.md ============================================================================== --- stable/12/contrib/libarchive/README.md Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/README.md Fri Jun 28 22:31:53 2019 (r349523) @@ -81,6 +81,7 @@ Currently, the library automatically detects and reads * Binary cpio (big-endian or little-endian) * ISO9660 CD-ROM images (with optional Rockridge or Joliet extensions) * ZIP archives (with uncompressed or "deflate" compressed entries, including support for encrypted Zip archives) + * ZIPX archives (with support for bzip2, ppmd8, lzma and xz compressed entries) * GNU and BSD 'ar' archives * 'mtree' format * 7-Zip archives Modified: stable/12/contrib/libarchive/libarchive/archive.h ============================================================================== --- stable/12/contrib/libarchive/libarchive/archive.h Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/archive.h Fri Jun 28 22:31:53 2019 (r349523) @@ -36,7 +36,7 @@ * assert that ARCHIVE_VERSION_NUMBER >= 2012108. */ /* Note: Compiler will complain if this does not match archive_entry.h! */ -#define ARCHIVE_VERSION_NUMBER 3003003 +#define ARCHIVE_VERSION_NUMBER 3004000 #include #include /* for wchar_t */ @@ -155,7 +155,7 @@ __LA_DECL int archive_version_number(void); /* * Textual name/version of the library, useful for version displays. */ -#define ARCHIVE_VERSION_ONLY_STRING "3.3.3" +#define ARCHIVE_VERSION_ONLY_STRING "3.4.0" #define ARCHIVE_VERSION_STRING "libarchive " ARCHIVE_VERSION_ONLY_STRING __LA_DECL const char * archive_version_string(void); Modified: stable/12/contrib/libarchive/libarchive/archive_entry.h ============================================================================== --- stable/12/contrib/libarchive/libarchive/archive_entry.h Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/archive_entry.h Fri Jun 28 22:31:53 2019 (r349523) @@ -30,7 +30,7 @@ #define ARCHIVE_ENTRY_H_INCLUDED /* Note: Compiler will complain if this does not match archive.h! */ -#define ARCHIVE_VERSION_NUMBER 3003003 +#define ARCHIVE_VERSION_NUMBER 3004000 /* * Note: archive_entry.h is for use outside of libarchive; the Modified: stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar.c ============================================================================== --- stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar.c Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar.c Fri Jun 28 22:31:53 2019 (r349523) @@ -1027,6 +1027,7 @@ archive_read_format_rar_read_data(struct archive_read if (ret != ARCHIVE_OK && ret != ARCHIVE_WARN) { __archive_ppmd7_functions.Ppmd7_Free(&rar->ppmd7_context); rar->start_new_table = 1; + rar->ppmd_valid = 0; } break; Modified: stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar5.c ============================================================================== --- stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar5.c Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/archive_read_support_format_rar5.c Fri Jun 28 22:31:53 2019 (r349523) @@ -1125,6 +1125,13 @@ static void init_header(struct archive_read* a) { a->archive.archive_format_name = "RAR5"; } +static void init_window_mask(struct rar5* rar) { + if (rar->cstate.window_size) + rar->cstate.window_mask = rar->cstate.window_size - 1; + else + rar->cstate.window_mask = 0; +} + enum HEADER_FLAGS { HFL_EXTRA_DATA = 0x0001, HFL_DATA = 0x0002, @@ -1672,6 +1679,7 @@ static int process_head_file(struct archive_read* a, s /* Values up to 64M should fit into ssize_t on every * architecture. */ rar->cstate.window_size = (ssize_t) window_size; + init_window_mask(rar); rar->file.solid = (compression_info & SOLID) > 0; rar->file.service = 0; @@ -2235,10 +2243,7 @@ static int rar5_read_header(struct archive_read *a, static void init_unpack(struct rar5* rar) { rar->file.calculated_crc32 = 0; - if (rar->cstate.window_size) - rar->cstate.window_mask = rar->cstate.window_size - 1; - else - rar->cstate.window_mask = 0; + init_window_mask(rar); free(rar->cstate.window_buf); free(rar->cstate.filtered_buf); @@ -2851,7 +2856,7 @@ static int do_uncompress_block(struct archive_read* a, * - Values lower than 256 are just bytes. Those codes * can be stored in the output buffer directly. * - * - Code 256 defines a new filter, which is later used to + * - Code 256 defines a new filter, which is later used to * ransform the data block accordingly to the filter type. * The data block needs to be fully uncompressed first. * @@ -3906,7 +3911,7 @@ static int rar5_read_data_skip(struct archive_read *a) /* Turn off "skip mode". */ rar->skip_mode--; - if(ret < 0) { + if(ret < 0 || ret == ARCHIVE_EOF) { /* Propagate any potential error conditions * to the caller. */ return ret; Modified: stable/12/contrib/libarchive/libarchive/archive_write_add_filter_b64encode.c ============================================================================== --- stable/12/contrib/libarchive/libarchive/archive_write_add_filter_b64encode.c Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/archive_write_add_filter_b64encode.c Fri Jun 28 22:31:53 2019 (r349523) @@ -60,7 +60,7 @@ static int archive_filter_b64encode_write(struct archi const void *, size_t); static int archive_filter_b64encode_close(struct archive_write_filter *); static int archive_filter_b64encode_free(struct archive_write_filter *); -static void b64_encode(struct archive_string *, const unsigned char *, size_t); +static void la_b64_encode(struct archive_string *, const unsigned char *, size_t); static int64_t atol8(const char *, size_t); static const char base64[] = { @@ -180,7 +180,7 @@ archive_filter_b64encode_open(struct archive_write_fil } static void -b64_encode(struct archive_string *as, const unsigned char *p, size_t len) +la_b64_encode(struct archive_string *as, const unsigned char *p, size_t len) { int c; @@ -234,12 +234,12 @@ archive_filter_b64encode_write(struct archive_write_fi } if (state->hold_len < LBYTES) return (ret); - b64_encode(&state->encoded_buff, state->hold, LBYTES); + la_b64_encode(&state->encoded_buff, state->hold, LBYTES); state->hold_len = 0; } for (; length >= LBYTES; length -= LBYTES, p += LBYTES) - b64_encode(&state->encoded_buff, p, LBYTES); + la_b64_encode(&state->encoded_buff, p, LBYTES); /* Save remaining bytes. */ if (length > 0) { @@ -270,7 +270,7 @@ archive_filter_b64encode_close(struct archive_write_fi /* Flush remaining bytes. */ if (state->hold_len != 0) - b64_encode(&state->encoded_buff, state->hold, state->hold_len); + la_b64_encode(&state->encoded_buff, state->hold, state->hold_len); archive_string_sprintf(&state->encoded_buff, "====\n"); /* Write the last block */ archive_write_set_bytes_in_last_block(f->archive, 1); Modified: stable/12/contrib/libarchive/libarchive/archive_write_disk_posix.c ============================================================================== --- stable/12/contrib/libarchive/libarchive/archive_write_disk_posix.c Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/archive_write_disk_posix.c Fri Jun 28 22:31:53 2019 (r349523) @@ -165,6 +165,10 @@ __FBSDID("$FreeBSD$"); #define O_NOFOLLOW 0 #endif +#ifndef AT_FDCWD +#define AT_FDCWD -100 +#endif + struct fixup_entry { struct fixup_entry *next; struct archive_acl acl; @@ -348,6 +352,8 @@ struct archive_write_disk { #define HFS_BLOCKS(s) ((s) >> 12) + +static int la_opendirat(int, const char *); static void fsobj_error(int *, struct archive_string *, int, const char *, const char *); static int check_symlinks_fsobj(char *, int *, struct archive_string *, @@ -401,6 +407,37 @@ static ssize_t _archive_write_disk_data_block(struct a size_t, int64_t); static int +la_opendirat(int fd, const char *path) { + const int flags = O_CLOEXEC +#if defined(O_BINARY) + | O_BINARY +#endif +#if defined(O_DIRECTORY) + | O_DIRECTORY +#endif +#if defined(O_PATH) + | O_PATH +#elif defined(O_SEARCH) + | O_SEARCH +#elif defined(O_EXEC) + | O_EXEC +#else + | O_RDONLY +#endif + ; + +#if !defined(HAVE_OPENAT) + if (fd != AT_FDCWD) { + errno = ENOTSUP; + return (-1); + } else + return (open(fd, path, flags)); +#else + return (openat(fd, path, flags)); +#endif +} + +static int lazy_stat(struct archive_write_disk *a) { if (a->pst != NULL) { @@ -1909,7 +1946,7 @@ edit_deep_directories(struct archive_write_disk *a) return; /* Try to record our starting dir. */ - a->restore_pwd = open(".", O_RDONLY | O_BINARY | O_CLOEXEC); + a->restore_pwd = la_opendirat(AT_FDCWD, "."); __archive_ensure_cloexec_flag(a->restore_pwd); if (a->restore_pwd < 0) return; @@ -2342,7 +2379,7 @@ _archive_write_disk_close(struct archive *_a) { struct archive_write_disk *a = (struct archive_write_disk *)_a; struct fixup_entry *next, *p; - int ret; + int fd, ret; archive_check_magic(&a->archive, ARCHIVE_WRITE_DISK_MAGIC, ARCHIVE_STATE_HEADER | ARCHIVE_STATE_DATA, @@ -2353,21 +2390,33 @@ _archive_write_disk_close(struct archive *_a) p = sort_dir_list(a->fixup_list); while (p != NULL) { + fd = -1; a->pst = NULL; /* Mark stat cache as out-of-date. */ + if (p->fixup & + (TODO_TIMES | TODO_MODE_BASE | TODO_ACLS | TODO_FFLAGS)) { + fd = open(p->name, + O_WRONLY | O_BINARY | O_NOFOLLOW | O_CLOEXEC); + } if (p->fixup & TODO_TIMES) { - set_times(a, -1, p->mode, p->name, + set_times(a, fd, p->mode, p->name, p->atime, p->atime_nanos, p->birthtime, p->birthtime_nanos, p->mtime, p->mtime_nanos, p->ctime, p->ctime_nanos); } - if (p->fixup & TODO_MODE_BASE) + if (p->fixup & TODO_MODE_BASE) { +#ifdef HAVE_FCHMOD + if (fd >= 0) + fchmod(fd, p->mode); + else +#endif chmod(p->name, p->mode); + } if (p->fixup & TODO_ACLS) - archive_write_disk_set_acls(&a->archive, -1, p->name, - &p->acl, p->mode); + archive_write_disk_set_acls(&a->archive, fd, + p->name, &p->acl, p->mode); if (p->fixup & TODO_FFLAGS) - set_fflags_platform(a, -1, p->name, + set_fflags_platform(a, fd, p->name, p->mode, p->fflags_set, 0); if (p->fixup & TODO_MAC_METADATA) set_mac_metadata(a, p->name, p->mac_metadata, @@ -2376,6 +2425,8 @@ _archive_write_disk_close(struct archive *_a) archive_acl_clear(&p->acl); free(p->mac_metadata); free(p->name); + if (fd >= 0) + close(fd); free(p); p = next; } @@ -2540,8 +2591,6 @@ fsobj_error(int *a_eno, struct archive_string *a_estr, * scan the path and both can be optimized by comparing against other * recent paths. */ -/* TODO: Extend this to support symlinks on Windows Vista and later. */ - /* * Checks the given path to see if any elements along it are symlinks. Returns * ARCHIVE_OK if there are none, otherwise puts an error in errmsg. @@ -2550,7 +2599,8 @@ static int check_symlinks_fsobj(char *path, int *a_eno, struct archive_string *a_estr, int flags) { -#if !defined(HAVE_LSTAT) +#if !defined(HAVE_LSTAT) && \ + !(defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT)) /* Platform doesn't have lstat, so we can't look for symlinks. */ (void)path; /* UNUSED */ (void)error_number; /* UNUSED */ @@ -2565,7 +2615,10 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar char c; int r; struct stat st; - int restore_pwd; + int chdir_fd; +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + int fd; +#endif /* Nothing to do here if name is empty */ if(path[0] == '\0') @@ -2586,9 +2639,9 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar * c holds what used to be in *tail * last is 1 if this is the last tail */ - restore_pwd = open(".", O_RDONLY | O_BINARY | O_CLOEXEC); - __archive_ensure_cloexec_flag(restore_pwd); - if (restore_pwd < 0) { + chdir_fd = la_opendirat(AT_FDCWD, "."); + __archive_ensure_cloexec_flag(chdir_fd); + if (chdir_fd < 0) { fsobj_error(a_eno, a_estr, errno, "Could not open ", path); return (ARCHIVE_FATAL); @@ -2621,7 +2674,11 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar c = tail[0]; tail[0] = '\0'; /* Check that we haven't hit a symlink. */ +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + r = fstatat(chdir_fd, head, &st, AT_SYMLINK_NOFOLLOW); +#else r = lstat(head, &st); +#endif if (r != 0) { tail[0] = c; /* We've hit a dir that doesn't exist; stop now. */ @@ -2647,7 +2704,19 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar } } else if (S_ISDIR(st.st_mode)) { if (!last) { - if (chdir(head) != 0) { +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + fd = la_opendirat(chdir_fd, head); + if (fd < 0) + r = -1; + else { + r = 0; + close(chdir_fd); + chdir_fd = fd; + } +#else + r = chdir(head); +#endif + if (r != 0) { tail[0] = c; fsobj_error(a_eno, a_estr, errno, "Could not chdir ", path); @@ -2664,7 +2733,12 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar * so we can overwrite it with the * item being extracted. */ - if (unlink(head)) { +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + r = unlinkat(chdir_fd, head, 0); +#else + r = unlink(head); +#endif + if (r != 0) { tail[0] = c; fsobj_error(a_eno, a_estr, errno, "Could not remove symlink ", @@ -2694,7 +2768,12 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar break; } else if (flags & ARCHIVE_EXTRACT_UNLINK) { /* User asked us to remove problems. */ - if (unlink(head) != 0) { +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + r = unlinkat(chdir_fd, head, 0); +#else + r = unlink(head); +#endif + if (r != 0) { tail[0] = c; fsobj_error(a_eno, a_estr, 0, "Cannot remove intervening " @@ -2712,7 +2791,11 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar * This is needed to extract hardlinks over * symlinks. */ +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + r = fstatat(chdir_fd, head, &st, 0); +#else r = la_stat(head, &st); +#endif if (r != 0) { tail[0] = c; if (errno == ENOENT) { @@ -2725,7 +2808,19 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar break; } } else if (S_ISDIR(st.st_mode)) { - if (chdir(head) != 0) { +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + fd = la_opendirat(chdir_fd, head); + if (fd < 0) + r = -1; + else { + r = 0; + close(chdir_fd); + chdir_fd = fd; + } +#else + r = chdir(head); +#endif + if (r != 0) { tail[0] = c; fsobj_error(a_eno, a_estr, errno, @@ -2761,16 +2856,21 @@ check_symlinks_fsobj(char *path, int *a_eno, struct ar } /* Catches loop exits via break */ tail[0] = c; -#ifdef HAVE_FCHDIR +#if defined(HAVE_OPENAT) && defined(HAVE_FSTATAT) && defined(HAVE_UNLINKAT) + /* If we operate with openat(), fstatat() and unlinkat() there was + * no chdir(), so just close the fd */ + if (chdir_fd >= 0) + close(chdir_fd); +#elif HAVE_FCHDIR /* If we changed directory above, restore it here. */ - if (restore_pwd >= 0) { - r = fchdir(restore_pwd); + if (chdir_fd >= 0) { + r = fchdir(chdir_fd); if (r != 0) { fsobj_error(a_eno, a_estr, errno, "chdir() failure", ""); } - close(restore_pwd); - restore_pwd = -1; + close(chdir_fd); + chdir_fd = -1; if (r != 0) { res = (ARCHIVE_FATAL); } @@ -3387,6 +3487,7 @@ static int set_mode(struct archive_write_disk *a, int mode) { int r = ARCHIVE_OK; + int r2; mode &= 07777; /* Strip off file type bits. */ if (a->todo & TODO_SGID_CHECK) { @@ -3480,21 +3581,19 @@ set_mode(struct archive_write_disk *a, int mode) * post-extract fixup, which is handled elsewhere. */ #ifdef HAVE_FCHMOD - if (a->fd >= 0) { - if (fchmod(a->fd, mode) != 0) { - archive_set_error(&a->archive, errno, - "Can't set permissions to 0%o", (int)mode); - r = ARCHIVE_WARN; - } - } else + if (a->fd >= 0) + r2 = fchmod(a->fd, mode); + else #endif - /* If this platform lacks fchmod(), then - * we'll just use chmod(). */ - if (chmod(a->name, mode) != 0) { - archive_set_error(&a->archive, errno, - "Can't set permissions to 0%o", (int)mode); - r = ARCHIVE_WARN; - } + /* If this platform lacks fchmod(), then + * we'll just use chmod(). */ + r2 = chmod(a->name, mode); + + if (r2 != 0) { + archive_set_error(&a->archive, errno, + "Can't set permissions to 0%o", (int)mode); + r = ARCHIVE_WARN; + } } return (r); } Modified: stable/12/contrib/libarchive/libarchive/test/test_read_format_rar.c ============================================================================== --- stable/12/contrib/libarchive/libarchive/test/test_read_format_rar.c Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/test/test_read_format_rar.c Fri Jun 28 22:31:53 2019 (r349523) @@ -3776,6 +3776,35 @@ DEFINE_TEST(test_read_format_rar_ppmd_use_after_free) assertA(ARCHIVE_OK == archive_read_next_header(a, &ae)); assertA(archive_read_data(a, buf, sizeof(buf)) <= 0); + /* Test EOF */ + assertA(1 == archive_read_next_header(a, &ae)); + + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); + assertEqualInt(ARCHIVE_OK, archive_read_free(a)); +} + +DEFINE_TEST(test_read_format_rar_ppmd_use_after_free2) +{ + uint8_t buf[16]; + const char* reffile = "test_read_format_rar_ppmd_use_after_free2.rar"; + + struct archive_entry *ae; + struct archive *a; + + extract_reference_file(reffile); + assert((a = archive_read_new()) != NULL); + assertA(0 == archive_read_support_filter_all(a)); + assertA(0 == archive_read_support_format_all(a)); + assertA(0 == archive_read_open_filename(a, reffile, 10240)); + + assertA(ARCHIVE_OK == archive_read_next_header(a, &ae)); + assertA(archive_read_data(a, buf, sizeof(buf)) <= 0); + assertA(ARCHIVE_OK == archive_read_next_header(a, &ae)); + assertA(archive_read_data(a, buf, sizeof(buf)) <= 0); + + /* Test EOF */ + assertA(1 == archive_read_next_header(a, &ae)); + assertEqualIntA(a, ARCHIVE_OK, archive_read_close(a)); assertEqualInt(ARCHIVE_OK, archive_read_free(a)); } Modified: stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5.c ============================================================================== --- stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5.c Fri Jun 28 22:28:51 2019 (r349522) +++ stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5.c Fri Jun 28 22:31:53 2019 (r349523) @@ -1194,3 +1194,24 @@ DEFINE_TEST(test_read_format_rar5_fileattr) EPILOGUE(); } + +DEFINE_TEST(test_read_format_rar5_different_window_size) +{ + char buf[4096]; + PROLOGUE("test_read_format_rar5_different_window_size.rar"); + + /* Return codes of those calls are ignored, because this sample file + * is invalid. However, the unpacker shouldn't produce any SIGSEGV + * errors during processing. */ + + (void) archive_read_next_header(a, &ae); + while(0 != archive_read_data(a, buf, sizeof(buf))) {} + + (void) archive_read_next_header(a, &ae); + while(0 != archive_read_data(a, buf, sizeof(buf))) {} + + (void) archive_read_next_header(a, &ae); + while(0 != archive_read_data(a, buf, sizeof(buf))) {} + + EPILOGUE(); +} Copied: stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5_different_window_size.rar.uu (from r349135, head/contrib/libarchive/libarchive/test/test_read_format_rar5_different_window_size.rar.uu) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ stable/12/contrib/libarchive/libarchive/test/test_read_format_rar5_different_window_size.rar.uu Fri Jun 28 22:31:53 2019 (r349523, copy of r349135, head/contrib/libarchive/libarchive/test/test_read_format_rar5_different_window_size.rar.uu) @@ -0,0 +1,675 @@ +begin 600 test_read_format_rar5_different_window_size.rar +M4F%R(1H'`0"-[P+2``'#M#P\7P$'`0"-[P+2``7#`/KZ^OKZA5N8F)B8F)@` +MF`*8T@7"F!=A_________P$$_____________________R%285(A&@?_____ +M_________________V@`[E##M#P\7P$'`0"-[P+2``7"87)26`!W=%)A\"T@`"QP\)`'(A&@\"T@`" +MQP\`"7(AFC`!&B/2+0`"*"%285(A&@<8`0"-[P+2``7#10!A4B$:!Q@!`#)S +M-/_______U)A\"T@`"!QS1T='1T='1T='6T='1T='1T='1T='1 +MT='1T='1T='1T='1T=&UQX`.`"'X"/\E``*H'#`"`/+__TO__O_G*_____\` +M`"\O``#_02+M____`-X`_["&AFVQJ@,#45TW,?;V]@$``/____\3]O;V]O;_ +M_S\``/]!(.VG+R\``/]!(.T)__^PWOS_```O+S$``/8@[;L````````````` +M-3XR9%Q<7%Q<7%Q<7%Q<7%QZ7%PJ7%Q<7"]<7%Q<7%Q<7%Q<7%Q<7%Q<7%Q< +M7#)<7#9<,F1I9V5R=#4V,61I870]+@HN"G0@9&5V270@9&1I9V5S7%Q<7'=E +M9"XR9&EG97)T-38R9&EA=#TN"BX*="!D979)="!D9&EG97-T/2X*+@HN"@HF +M+BX**%)A\"T@`"!QS1T='1T='1T='6T='1T='1T='1T='1T='1 +MT='1T='1T='1T=&UQX`.`"'X"/\E``*H'#`"`/+__TO__O_G*_____\``"\O 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+M````0D)"0D)"0D)"\"T@`%PT4```!&%<\"T@`%PF%R4E@`=W1287(A&@7EY0H```#EY>7EY>7EY>7EY>7EY>7EY>7EY>7E +MY>7EY>7EY>5W=V%R(2\O+R`N"@H*75U=75U9R,C(R,C(R,C(R,C(R"<.`'\` +M``I=70!=!UU=7=D`Y>7EY>7EY>7EY>7EY>7EY>7EY>7EY>7EY>7EY>7EY>7E +MY>7EY>7EY>7EY>7EY>7EY>7EY4$X.#@X]C@X+3@X.#@X.#@X.#@X.#@X.#@X +M.#@X.#@X.#@X.#@X.#@X.#@X.#@X.#@X.#AR.#@X.#@X.#@X.#@X.#@X.#@X +M.#@X./DX.#@X.#@X.#@X.#@X.#@X.#@X.#@X.#@X\"T@`%P_J%6YB8F)B8F`"8`IC2!<*8%V'_ +M________`03_____________________(5)A4B$:!___________________ +M____:`#N4,.T/#Q?`0 Delivered-To: svn-src-stable-12@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D7CE615DC297; Sat, 29 Jun 2019 12:49:53 +0000 (UTC) (envelope-from wulf@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS 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repo.freebsd.org: wulf set sender to wulf@FreeBSD.org using -f From: Vladimir Kondratyev Date: Sat, 29 Jun 2019 12:49:53 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r349540 - in stable/12: share/man/man4 sys/dev/atkbdc X-SVN-Group: stable-12 X-SVN-Commit-Author: wulf X-SVN-Commit-Paths: in stable/12: share/man/man4 sys/dev/atkbdc X-SVN-Commit-Revision: 349540 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 8350C749A3 X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org X-Spamd-Result: default: False [-2.96 / 15.00]; local_wl_from(0.00)[FreeBSD.org]; NEURAL_HAM_MEDIUM(-1.00)[-0.999,0]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; NEURAL_HAM_SHORT(-0.97)[-0.966,0]; ASN(0.00)[asn:11403, ipnet:2610:1c1:1::/48, country:US] X-BeenThere: svn-src-stable-12@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: SVN commit messages for only the 12-stable src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 29 Jun 2019 12:49:54 -0000 Author: wulf Date: Sat Jun 29 12:49:52 2019 New Revision: 349540 URL: https://svnweb.freebsd.org/changeset/base/349540 Log: MFC r346455-r346458, r348520, r348529, r348817, r348818 r346455: psm(4): Add support for 4 and 5 finger touches in synaptics driver While 4-th and 5-th finger positions are not exported through PS/2 interface, total number of touches is reported by MT trackpads. r346456: psm(4): do not process gestures when palm is present Ignoring of gesture processing when the palm is detected helps to reduce some of the erratic pointer behavior. This fixes regression introduced in r317814 Reported by: Ben LeMasurier r346457: psm(4): respect tap_disabled configuration with enabled Extended support This fixes a bug where, even when hw.psm.tap_enabled=0, touchpad taps were processed. tap_enabled has three states: unconfigured, disabled, and enabled (-1, 0, 1). To respect PR kern/139272, taps are ignored only when explicity disabled. Submitted by: Ben LeMasurier (initial version) r346458: psm(4): give names to synaptics commands Submitted by: Ben LeMasurier r348520: psm(4): Add Elantech touchpad IC type 15 found on Thinkpad L480 laptops PR: 238291 Submitted by: Andrey Kosachenko r348529: psm(4): Add natural scrolling support to sysmouse protocol This change enables natural scrolling with two finger scroll enabled and when user is using a trackpad (mouse and trackpoint are not affected). Depending on trackpad model it can be activated with setting of hw.psm.synaptics.natural_scroll or hw.psm.elantech.natural_scroll sysctl values to 1. Evdev protocol is not affected by this change too. Tune userland client e.g. libinput to enable natural scrolling in that case. Submitted by: nyan_myuji.xyz Reviewed by: wulf Differential Revision: https://reviews.freebsd.org/D20447 r348817: psm(4): Fix Elantech trackpoint support. Sign bits for X and Y motion data were taken from wrong places. PR: 238291 Reported by: Andrey Kosachenko Tested by: Andrey Kosachenko r348818: psm(4): Add extra sanity checks to Elantech trackpoint packet parser. Add strict checks for unused bit states in Elantech trackpoint packet parser to filter out spurious events produces by some hardware which are detected as trackpoint packets. See comment on r328191 for example. Tested by: Andrey Kosachenko Modified: stable/12/share/man/man4/psm.4 stable/12/sys/dev/atkbdc/psm.c Directory Properties: stable/12/ (props changed) Modified: stable/12/share/man/man4/psm.4 ============================================================================== --- stable/12/share/man/man4/psm.4 Sat Jun 29 12:19:57 2019 (r349539) +++ stable/12/share/man/man4/psm.4 Sat Jun 29 12:49:52 2019 (r349540) @@ -354,8 +354,8 @@ Tap and drag gestures can be disabled by setting to .Em 0 at boot-time. -Currently, this is only supported on Synaptics touchpads with Extended -support disabled. +Currently, this is supported on Synaptics touchpads regardless of Extended +support state and on Elantech touchpads with Extended support enabled. The behaviour may be changed after boot by setting the sysctl with the same name and by restarting .Xr moused 8 Modified: stable/12/sys/dev/atkbdc/psm.c ============================================================================== --- stable/12/sys/dev/atkbdc/psm.c Sat Jun 29 12:19:57 2019 (r349539) +++ stable/12/sys/dev/atkbdc/psm.c Sat Jun 29 12:49:52 2019 (r349540) @@ -178,6 +178,22 @@ typedef struct packetbuf { #define PSM_PACKETQUEUE 128 #endif +/* + * Synaptics command definitions. + */ +#define SYNAPTICS_READ_IDENTITY 0x00 +#define SYNAPTICS_READ_MODES 0x01 +#define SYNAPTICS_READ_CAPABILITIES 0x02 +#define SYNAPTICS_READ_MODEL_ID 0x03 +#define SYNAPTICS_READ_SERIAL_PREFIX 0x06 +#define SYNAPTICS_READ_SERIAL_SUFFIX 0x07 +#define SYNAPTICS_READ_RESOLUTIONS 0x08 +#define SYNAPTICS_READ_EXTENDED 0x09 +#define SYNAPTICS_READ_CAPABILITIES_CONT 0x0c +#define SYNAPTICS_READ_MAX_COORDS 0x0d +#define SYNAPTICS_READ_DELUXE_LED 0x0e +#define SYNAPTICS_READ_MIN_COORDS 0x0f + typedef struct synapticsinfo { struct sysctl_ctx_list sysctl_ctx; struct sysctl_oid *sysctl_tree; @@ -219,6 +235,7 @@ typedef struct synapticsinfo { int softbutton3_x; int max_x; int max_y; + int natural_scroll; } synapticsinfo_t; typedef struct synapticspacket { @@ -554,6 +571,8 @@ enum { SYNAPTICS_SYSCTL_SOFTBUTTONS_Y = SYN_OFFSET(softbuttons_y), SYNAPTICS_SYSCTL_SOFTBUTTON2_X = SYN_OFFSET(softbutton2_x), SYNAPTICS_SYSCTL_SOFTBUTTON3_X = SYN_OFFSET(softbutton3_x), + SYNAPTICS_SYSCTL_NATURAL_SCROLL = SYN_OFFSET(natural_scroll), +#define SYNAPTICS_SYSCTL_LAST SYNAPTICS_SYSCTL_NATURAL_SCROLL }; /* packet formatting function */ @@ -1119,7 +1138,7 @@ doopen(struct psm_softc *sc, int command_byte) "active multiplexing mode.\n", sc->unit); } - mouse_ext_command(sc->kbdc, 1); + mouse_ext_command(sc->kbdc, SYNAPTICS_READ_MODES); get_mouse_status(sc->kbdc, stat, 0, 3); if ((SYNAPTICS_VERSION_GE(sc->synhw, 7, 5) || stat[1] == 0x47) && @@ -1830,7 +1849,7 @@ psm_register_synaptics(device_t dev) if (sc->synhw.capClickPad && sc->synhw.topButtonPad) evdev_support_prop(evdev_a, INPUT_PROP_TOPBUTTONPAD); evdev_support_key(evdev_a, BTN_TOUCH); - evdev_support_nfingers(evdev_a, 3); + evdev_support_nfingers(evdev_a, sc->synhw.capReportsV ? 5 : 3); psm_support_abs_bulk(evdev_a, synaptics_absinfo_st); if (sc->synhw.capAdvancedGestures || sc->synhw.capReportsV) psm_support_abs_bulk(evdev_a, synaptics_absinfo_mt); @@ -3212,8 +3231,9 @@ proc_synaptics(struct psm_softc *sc, packetbuf_t *pb, { static int touchpad_buttons; static int guest_buttons; + static int ew_finger_count; static finger_t f[PSM_FINGERS]; - int w, id, nfingers, ewcode, extended_buttons, clickpad_pressed; + int w, id, nfingers, palm, ewcode, extended_buttons, clickpad_pressed; extended_buttons = 0; @@ -3372,6 +3392,9 @@ proc_synaptics(struct psm_softc *sc, packetbuf_t *pb, (pb->ipacket[1] & 0x01)) + 8, .flags = PSM_FINGER_FUZZY, }; + break; + case 2: + ew_finger_count = pb->ipacket[1] & 0x0f; default: break; } @@ -3379,6 +3402,11 @@ proc_synaptics(struct psm_softc *sc, packetbuf_t *pb, goto SYNAPTICS_END; case 1: + if (sc->synhw.capReportsV && ew_finger_count > 3) { + nfingers = ew_finger_count; + break; + } + /* FALLTHROUGH */ case 0: nfingers = w + 2; break; @@ -3568,12 +3596,16 @@ proc_synaptics(struct psm_softc *sc, packetbuf_t *pb, ms->button = touchpad_buttons; - psmgestures(sc, &f[0], nfingers, ms); + palm = psmpalmdetect(sc, &f[0], nfingers); + + /* Palm detection doesn't terminate the current action. */ + if (!palm) + psmgestures(sc, &f[0], nfingers, ms); + for (id = 0; id < PSM_FINGERS; id++) psmsmoother(sc, &f[id], id, ms, x, y); - /* Palm detection doesn't terminate the current action. */ - if (psmpalmdetect(sc, &f[0], nfingers)) { + if (palm) { *x = *y = *z = 0; ms->button = ms->obutton; return (0); @@ -3807,9 +3839,15 @@ psmgestures(struct psm_softc *sc, finger_t *fingers, i gest->in_vscroll = 0; /* Compute tap timeout. */ - gest->taptimeout.tv_sec = tap_timeout / 1000000; - gest->taptimeout.tv_usec = tap_timeout % 1000000; - timevaladd(&gest->taptimeout, &sc->lastsoftintr); + if (tap_enabled != 0) { + gest->taptimeout = (struct timeval) { + .tv_sec = tap_timeout / 1000000, + .tv_usec = tap_timeout % 1000000, + }; + timevaladd( + &gest->taptimeout, &sc->lastsoftintr); + } else + timevalclear(&gest->taptimeout); sc->flags |= PSM_FLAGS_FINGERDOWN; @@ -4098,6 +4136,7 @@ psmsmoother(struct psm_softc *sc, finger_t *f, int smo int len, weight_prev_x, weight_prev_y; int div_max_x, div_max_y, div_x, div_y; int is_fuzzy; + int natural_scroll; /* Read sysctl. */ /* XXX Verify values? */ @@ -4125,6 +4164,7 @@ psmsmoother(struct psm_softc *sc, finger_t *f, int smo two_finger_scroll = sc->syninfo.two_finger_scroll; max_x = sc->syninfo.max_x; max_y = sc->syninfo.max_y; + natural_scroll = sc->syninfo.natural_scroll; is_fuzzy = (f->flags & PSM_FINGER_FUZZY) != 0; @@ -4286,14 +4326,24 @@ psmsmoother(struct psm_softc *sc, finger_t *f, int smo smoother_id, dx, dy, dxp, dyp)); break; case 1: /* Vertical scrolling. */ - if (dyp != 0) - ms->button |= (dyp > 0) ? - MOUSE_BUTTON4DOWN : MOUSE_BUTTON5DOWN; + if (dyp != 0) { + if (two_finger_scroll && natural_scroll) + ms->button |= (dyp > 0) ? + MOUSE_BUTTON5DOWN : MOUSE_BUTTON4DOWN; + else + ms->button |= (dyp > 0) ? + MOUSE_BUTTON4DOWN : MOUSE_BUTTON5DOWN; + } break; case 2: /* Horizontal scrolling. */ - if (dxp != 0) - ms->button |= (dxp > 0) ? - MOUSE_BUTTON7DOWN : MOUSE_BUTTON6DOWN; + if (dxp != 0) { + if (two_finger_scroll && natural_scroll) + ms->button |= (dxp > 0) ? + MOUSE_BUTTON6DOWN : MOUSE_BUTTON7DOWN; + else + ms->button |= (dxp > 0) ? + MOUSE_BUTTON7DOWN : MOUSE_BUTTON6DOWN; + } break; } @@ -4315,7 +4365,7 @@ proc_elantech(struct psm_softc *sc, packetbuf_t *pb, m { static int touchpad_button, trackpoint_button; finger_t fn, f[ELANTECH_MAX_FINGERS]; - int pkt, id, scale, i, nfingers, mask; + int pkt, id, scale, i, nfingers, mask, palm; if (!elantech_support) return (0); @@ -4625,7 +4675,7 @@ proc_elantech(struct psm_softc *sc, packetbuf_t *pb, m case ELANTECH_PKT_TRACKPOINT: /* 7 6 5 4 3 2 1 0 (LSB) * ------------------------------------------- - * ipacket[0]: 0 0 SX SY 0 M R L + * ipacket[0]: 0 0 SY SX 0 M R L * ipacket[1]: ~SX 0 0 0 0 0 0 0 * ipacket[2]: ~SY 0 0 0 0 0 0 0 * ipacket[3]: 0 0 ~SY ~SX 0 1 1 0 @@ -4636,22 +4686,32 @@ proc_elantech(struct psm_softc *sc, packetbuf_t *pb, m * over 9 bits with SX/SY the relative top bit and * X7..X0 and Y7..Y0 the lower bits. */ - *x = (pb->ipacket[0] & 0x20) ? - pb->ipacket[4] - 256 : pb->ipacket[4]; - *y = (pb->ipacket[0] & 0x10) ? - pb->ipacket[5] - 256 : pb->ipacket[5]; + if (!(pb->ipacket[0] & 0xC8) && !(pb->ipacket[1] & 0x7F) && + !(pb->ipacket[2] & 0x7F) && !(pb->ipacket[3] & 0xC9) && + !(pb->ipacket[0] & 0x10) != !(pb->ipacket[1] & 0x80) && + !(pb->ipacket[0] & 0x10) != !(pb->ipacket[3] & 0x10) && + !(pb->ipacket[0] & 0x20) != !(pb->ipacket[2] & 0x80) && + !(pb->ipacket[0] & 0x20) != !(pb->ipacket[3] & 0x20)) { - trackpoint_button = - ((pb->ipacket[0] & 0x01) ? MOUSE_BUTTON1DOWN : 0) | - ((pb->ipacket[0] & 0x02) ? MOUSE_BUTTON3DOWN : 0) | - ((pb->ipacket[0] & 0x04) ? MOUSE_BUTTON2DOWN : 0); + *x = (pb->ipacket[0] & MOUSE_PS2_XNEG) ? + pb->ipacket[4] - 256 : pb->ipacket[4]; + *y = (pb->ipacket[0] & MOUSE_PS2_YNEG) ? + pb->ipacket[5] - 256 : pb->ipacket[5]; + + trackpoint_button = + ((pb->ipacket[0] & 0x01) ? MOUSE_BUTTON1DOWN : 0) | + ((pb->ipacket[0] & 0x02) ? MOUSE_BUTTON3DOWN : 0) | + ((pb->ipacket[0] & 0x04) ? MOUSE_BUTTON2DOWN : 0); #ifdef EVDEV_SUPPORT - evdev_push_rel(sc->evdev_r, REL_X, *x); - evdev_push_rel(sc->evdev_r, REL_Y, -*y); - evdev_push_mouse_btn(sc->evdev_r, trackpoint_button); - evdev_sync(sc->evdev_r); + evdev_push_rel(sc->evdev_r, REL_X, *x); + evdev_push_rel(sc->evdev_r, REL_Y, -*y); + evdev_push_mouse_btn(sc->evdev_r, trackpoint_button); + evdev_sync(sc->evdev_r); #endif - ms->button = touchpad_button | trackpoint_button; + ms->button = touchpad_button | trackpoint_button; + } else + VLOG(3, (LOG_DEBUG, "elantech: " + "unexpected trackpoint packet skipped\n")); return (0); case ELANTECH_PKT_NOP: @@ -4704,10 +4764,14 @@ proc_elantech(struct psm_softc *sc, packetbuf_t *pb, m ms->button = touchpad_button | trackpoint_button; + /* Palm detection doesn't terminate the current action. */ + palm = psmpalmdetect(sc, &f[0], nfingers); + /* Send finger 1 position to gesture processor */ - if (PSM_FINGER_IS_SET(f[0]) || PSM_FINGER_IS_SET(f[1]) || - nfingers == 0) + if ((PSM_FINGER_IS_SET(f[0]) || PSM_FINGER_IS_SET(f[1]) || + nfingers == 0) && !palm) psmgestures(sc, &f[0], imin(nfingers, 3), ms); + /* Send fingers positions to movement smoothers */ for (id = 0; id < PSM_FINGERS; id++) if (PSM_FINGER_IS_SET(f[id]) || !(mask & (1 << id))) @@ -4722,8 +4786,7 @@ proc_elantech(struct psm_softc *sc, packetbuf_t *pb, m } sc->elanaction.mask = mask; - /* Palm detection doesn't terminate the current action. */ - if (psmpalmdetect(sc, &f[0], nfingers)) { + if (palm) { *x = *y = *z = 0; ms->button = ms->obutton; return (0); @@ -5602,7 +5665,7 @@ synaptics_sysctl(SYSCTL_HANDLER_ARGS) int error, arg; if (oidp->oid_arg1 == NULL || oidp->oid_arg2 < 0 || - oidp->oid_arg2 > SYNAPTICS_SYSCTL_SOFTBUTTON3_X) + oidp->oid_arg2 > SYNAPTICS_SYSCTL_LAST) return (EINVAL); sc = oidp->oid_arg1; @@ -5691,6 +5754,7 @@ synaptics_sysctl(SYSCTL_HANDLER_ARGS) return (EINVAL); break; case SYNAPTICS_SYSCTL_TOUCHPAD_OFF: + case SYNAPTICS_SYSCTL_NATURAL_SCROLL: if (arg < 0 || arg > 1) return (EINVAL); break; @@ -6083,6 +6147,15 @@ synaptics_sysctl_create_tree(struct psm_softc *sc, con synaptics_sysctl, "I", "Turn off touchpad"); + /* hw.psm.synaptics.natural_scroll. */ + sc->syninfo.natural_scroll = 0; + SYSCTL_ADD_PROC(&sc->syninfo.sysctl_ctx, + SYSCTL_CHILDREN(sc->syninfo.sysctl_tree), OID_AUTO, + "natural_scroll", CTLTYPE_INT|CTLFLAG_RW|CTLFLAG_ANYBODY, + sc, SYNAPTICS_SYSCTL_NATURAL_SCROLL, + synaptics_sysctl, "I", + "Enable natural scrolling"); + sc->syninfo.softbuttons_y = 0; sc->syninfo.softbutton2_x = 0; sc->syninfo.softbutton3_x = 0; @@ -6136,7 +6209,7 @@ synaptics_set_mode(struct psm_softc *sc, int mode_byte */ if ((sc->synhw.capAdvancedGestures || sc->synhw.capReportsV) && sc->hw.model == MOUSE_MODEL_SYNAPTICS && !(mode_byte & (1 << 5))) { - mouse_ext_command(sc->kbdc, 3); + mouse_ext_command(sc->kbdc, SYNAPTICS_READ_MODEL_ID); set_mouse_sampling_rate(sc->kbdc, 0xc8); } } @@ -6216,7 +6289,7 @@ enable_synaptics(struct psm_softc *sc, enum probearg a set_mouse_scaling(kbdc, 1); /* Identify the Touchpad version. */ - if (mouse_ext_command(kbdc, 0) == 0) + if (mouse_ext_command(kbdc, SYNAPTICS_READ_IDENTITY) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6237,7 +6310,7 @@ enable_synaptics(struct psm_softc *sc, enum probearg a } /* Get the Touchpad model information. */ - if (mouse_ext_command(kbdc, 3) == 0) + if (mouse_ext_command(kbdc, SYNAPTICS_READ_MODEL_ID) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6268,7 +6341,7 @@ enable_synaptics(struct psm_softc *sc, enum probearg a } /* Read the extended capability bits. */ - if (mouse_ext_command(kbdc, 2) == 0) + if (mouse_ext_command(kbdc, SYNAPTICS_READ_CAPABILITIES) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6299,7 +6372,7 @@ enable_synaptics(struct psm_softc *sc, enum probearg a if (!set_mouse_scaling(kbdc, 1)) return (FALSE); - if (mouse_ext_command(kbdc, 0x08) == 0) + if (mouse_ext_command(kbdc, SYNAPTICS_READ_RESOLUTIONS) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6336,7 +6409,8 @@ enable_synaptics(struct psm_softc *sc, enum probearg a if (synhw.nExtendedQueries >= 1) { if (!set_mouse_scaling(kbdc, 1)) return (FALSE); - if (mouse_ext_command(kbdc, 0x09) == 0) + if (mouse_ext_command(kbdc, + SYNAPTICS_READ_EXTENDED) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6375,7 +6449,8 @@ enable_synaptics(struct psm_softc *sc, enum probearg a if (synhw.nExtendedQueries >= 4) { if (!set_mouse_scaling(kbdc, 1)) return (FALSE); - if (mouse_ext_command(kbdc, 0x0c) == 0) + if (mouse_ext_command(kbdc, + SYNAPTICS_READ_CAPABILITIES_CONT) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6396,7 +6471,8 @@ enable_synaptics(struct psm_softc *sc, enum probearg a if (synhw.capReportsMax) { if (!set_mouse_scaling(kbdc, 1)) return (FALSE); - if (mouse_ext_command(kbdc, 0x0d) == 0) + if (mouse_ext_command(kbdc, + SYNAPTICS_READ_MAX_COORDS) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6417,7 +6493,8 @@ enable_synaptics(struct psm_softc *sc, enum probearg a if (synhw.capReportsMin) { if (!set_mouse_scaling(kbdc, 1)) return (FALSE); - if (mouse_ext_command(kbdc, 0x0f) == 0) + if (mouse_ext_command(kbdc, + SYNAPTICS_READ_MIN_COORDS) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -6520,7 +6597,7 @@ enable_synaptics(struct psm_softc *sc, enum probearg a * byte of the response to this query to be a constant 0x3b, this * does not appear to be true for Touchpads with guest devices. */ - if (mouse_ext_command(kbdc, 1) == 0) + if (mouse_ext_command(kbdc, SYNAPTICS_READ_MODES) == 0) return (FALSE); if (get_mouse_status(kbdc, status, 0, 3) != 3) return (FALSE); @@ -7071,7 +7148,7 @@ enable_elantech(struct psm_softc *sc, enum probearg ar { static const int ic2hw[] = /*IC: 0 1 2 3 4 5 6 7 8 9 a b c d e f */ - { 0, 0, 2, 0, 2, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 0 }; + { 0, 0, 2, 0, 2, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4 }; static const int fw_sizes[][3] = { /* FW.vers MaxX MaxY */ { 0x020030, 1152, 768 },