Date: Fri, 20 Feb 2015 00:13:00 +0000 (UTC) From: Gleb Smirnoff <glebius@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r279032 - in projects/ifnet: . contrib/ipfilter lib/libc/sys share/misc share/mk sys/arm/arm sys/arm/include sys/cddl/dev/dtrace/arm sys/conf sys/dev/ofw sys/kern sys/net sys/netinet sy... Message-ID: <201502200013.t1K0D0bE089808@svn.freebsd.org>
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Author: glebius Date: Fri Feb 20 00:12:59 2015 New Revision: 279032 URL: https://svnweb.freebsd.org/changeset/base/279032 Log: Merge head r257698 through r279031. Added: projects/ifnet/sys/dev/ofw/ofw_cpu.h - copied unchanged from r279031, head/sys/dev/ofw/ofw_cpu.h Modified: projects/ifnet/UPDATING projects/ifnet/contrib/ipfilter/ip_fil.c projects/ifnet/contrib/ipfilter/ipf.h projects/ifnet/lib/libc/sys/mmap.2 projects/ifnet/share/misc/committers-doc.dot projects/ifnet/share/mk/bsd.sys.mk projects/ifnet/sys/arm/arm/db_trace.c projects/ifnet/sys/arm/arm/unwind.c projects/ifnet/sys/arm/include/stack.h projects/ifnet/sys/cddl/dev/dtrace/arm/dtrace_isa.c projects/ifnet/sys/conf/NOTES projects/ifnet/sys/conf/files.arm projects/ifnet/sys/conf/kmod.mk projects/ifnet/sys/dev/ofw/ofw_cpu.c projects/ifnet/sys/kern/kern_ctf.c projects/ifnet/sys/net/if_var.h projects/ifnet/sys/netinet/igmp.c projects/ifnet/sys/netinet/igmp_var.h projects/ifnet/sys/netinet/in_mcast.c projects/ifnet/sys/netinet/in_var.h projects/ifnet/sys/netinet6/in6_var.h projects/ifnet/sys/netinet6/mld6.c projects/ifnet/sys/netinet6/mld6_var.h projects/ifnet/sys/ofed/drivers/infiniband/core/cma.c projects/ifnet/sys/sys/cpu.h projects/ifnet/sys/sys/mbuf.h projects/ifnet/usr.bin/netstat/inet.c projects/ifnet/usr.sbin/ifmcstat/Makefile projects/ifnet/usr.sbin/ifmcstat/ifmcstat.c projects/ifnet/usr.sbin/syslogd/syslogd.c Directory Properties: projects/ifnet/ (props changed) projects/ifnet/contrib/ipfilter/ (props changed) projects/ifnet/lib/libc/ (props changed) projects/ifnet/share/ (props changed) projects/ifnet/sys/ (props changed) projects/ifnet/sys/conf/ (props changed) Modified: projects/ifnet/UPDATING ============================================================================== --- projects/ifnet/UPDATING Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/UPDATING Fri Feb 20 00:12:59 2015 (r279032) @@ -37,7 +37,7 @@ NOTE TO PEOPLE WHO THINK THAT FreeBSD 11 upgrade the kernel to r278950 or later and regenerate any keys (e.g. ssh keys or openssl keys) that were generated w/ a kernel from that range. This does not effect programs that directly used /dev/random - or /dev/urandom. All userland uses of arc4random(3) are effected. + or /dev/urandom. All userland uses of arc4random(3) are affected. 20150210: The autofs(4) ABI was changed in order to restore binary compatibility Modified: projects/ifnet/contrib/ipfilter/ip_fil.c ============================================================================== --- projects/ifnet/contrib/ipfilter/ip_fil.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/contrib/ipfilter/ip_fil.c Fri Feb 20 00:12:59 2015 (r279032) @@ -44,6 +44,9 @@ static int write_output __P((struct ifne # endif #endif +struct ifaddr { + struct sockaddr_storage ifa_addr; +}; int ipfattach(softc) Modified: projects/ifnet/contrib/ipfilter/ipf.h ============================================================================== --- projects/ifnet/contrib/ipfilter/ipf.h Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/contrib/ipfilter/ipf.h Fri Feb 20 00:12:59 2015 (r279032) @@ -43,9 +43,6 @@ struct file; #include <sys/socket.h> #include <net/if.h> -#define _WANT_IFADDR -#include <net/if_var.h> - #include <netinet/in.h> #include <netinet/in_systm.h> #include <netinet/ip.h> Modified: projects/ifnet/lib/libc/sys/mmap.2 ============================================================================== --- projects/ifnet/lib/libc/sys/mmap.2 Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/lib/libc/sys/mmap.2 Fri Feb 20 00:12:59 2015 (r279032) @@ -28,7 +28,7 @@ .\" @(#)mmap.2 8.4 (Berkeley) 5/11/95 .\" $FreeBSD$ .\" -.Dd September 17, 2014 +.Dd February 18, 2015 .Dt MMAP 2 .Os .Sh NAME @@ -160,7 +160,7 @@ is specified, must be a multiple of the pagesize. If .Dv MAP_EXCL -is not specified, a successfull +is not specified, a successful .Dv MAP_FIXED request replaces any previous mappings for the process' pages in the range from @@ -225,7 +225,7 @@ it. You can test file fragmentation by observing the KB/t (kilobytes per transfer) results from an .Dq Li iostat 1 -while reading a large file sequentially, e.g.\& using +while reading a large file sequentially, e.g.,\& using .Dq Li dd if=filename of=/dev/null bs=32k . .Pp The @@ -448,17 +448,3 @@ was specified and insufficient memory wa .Xr munmap 2 , .Xr getpagesize 3 , .Xr getpagesizes 3 -.Sh BUGS -The -.Fa len -argument -is limited to the maximum file size or available userland address -space. -Files may not be able to be made more than 1TB large on 32 bit systems -due to file systems restrictions and bugs, but address space is far more -restrictive. -Larger files may be possible on 64 bit systems. -.Pp -The previous documented limit of 2GB was a documentation bug. -That limit has not existed since -.Fx 2.2 . Modified: projects/ifnet/share/misc/committers-doc.dot ============================================================================== --- projects/ifnet/share/misc/committers-doc.dot Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/share/misc/committers-doc.dot Fri Feb 20 00:12:59 2015 (r279032) @@ -53,6 +53,7 @@ node [color=lightblue2, style=filled, bg ale [label="Alex Dupre\nale@FreeBSD.org\n2003/12/22"] allanjude [label="Allan Jude\nallanjude@FreeBSD.org\n2014/05/17"] bcr [label="Benedict Reuschling\nbcr@FreeBSD.org\n2009/12/24"] +bhd [label="Björn Heidotting\nbhd@FreeBSD.org\n2014/10/14"] blackend [label="Marc Fonvieille\nblackend@FreeBSD.org\n2002/06/16"] brd [label="Brad Davis\nbrd@FreeBSD.org\n2005/06/01"] brueffer [label="Christian Brueffer\nbrueffer@FreeBSD.org\n2003/01/13"] @@ -102,6 +103,7 @@ bcr -> dru bcr -> crees bcr -> jgh bcr -> allanjude +bcr -> bhd blackend -> ale Modified: projects/ifnet/share/mk/bsd.sys.mk ============================================================================== --- projects/ifnet/share/mk/bsd.sys.mk Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/share/mk/bsd.sys.mk Fri Feb 20 00:12:59 2015 (r279032) @@ -118,7 +118,10 @@ CWARNFLAGS+= -Wno-unknown-pragmas CLANG_NO_IAS= -no-integrated-as .endif CLANG_OPT_SMALL= -mstack-alignment=8 -mllvm -inline-threshold=3\ - -mllvm -simplifycfg-dup-ret -mllvm -enable-gvn=false + -mllvm -simplifycfg-dup-ret -mllvm +.if ${COMPILER_VERSION} > 30400 +CLANG_OPT_SMALL+= -enable-gvn=false +.endif CFLAGS.clang+= -Qunused-arguments .if ${MACHINE_CPUARCH} == "sparc64" # Don't emit .cfi directives, since we must use GNU as on sparc64, for now. Modified: projects/ifnet/sys/arm/arm/db_trace.c ============================================================================== --- projects/ifnet/sys/arm/arm/db_trace.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/arm/arm/db_trace.c Fri Feb 20 00:12:59 2015 (r279032) @@ -66,7 +66,7 @@ db_stack_trace_cmd(struct unwind_state * finished = false; while (!finished) { - finished = unwind_stack_one(state); + finished = unwind_stack_one(state, 0); /* Print the frame details */ sym = db_search_symbol(state->start_pc, DB_STGY_ANY, &offset); Modified: projects/ifnet/sys/arm/arm/unwind.c ============================================================================== --- projects/ifnet/sys/arm/arm/unwind.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/arm/arm/unwind.c Fri Feb 20 00:12:59 2015 (r279032) @@ -33,9 +33,12 @@ __FBSDID("$FreeBSD$"); #include <sys/param.h> #include <sys/systm.h> +#include <sys/linker.h> #include <machine/stack.h> +#include "linker_if.h" + /* * Definitions for the instruction interpreter. * @@ -61,7 +64,7 @@ __FBSDID("$FreeBSD$"); * These are set in the linker script. Their addresses will be * either the start or end of the exception table or index. */ -extern int extab_start, extab_end, exidx_start, exidx_end; +extern int exidx_start, exidx_end; /* * Entry types. @@ -104,13 +107,47 @@ expand_prel31(uint32_t prel31) return ((int32_t)(prel31 & 0x7fffffffu) << 1) / 2; } +struct search_context { + uint32_t addr; + caddr_t exidx_start; + caddr_t exidx_end; +}; + +static int +module_search(linker_file_t lf, void *context) +{ + struct search_context *sc = context; + linker_symval_t symval; + c_linker_sym_t sym; + + if (lf->address <= (caddr_t)sc->addr && + (lf->address + lf->size) >= (caddr_t)sc->addr) { + if ((LINKER_LOOKUP_SYMBOL(lf, "__exidx_start", &sym) == 0 || + LINKER_LOOKUP_SYMBOL(lf, "exidx_start", &sym) == 0) && + LINKER_SYMBOL_VALUES(lf, sym, &symval) == 0) + sc->exidx_start = symval.value; + + if ((LINKER_LOOKUP_SYMBOL(lf, "__exidx_end", &sym) == 0 || + LINKER_LOOKUP_SYMBOL(lf, "exidx_end", &sym) == 0) && + LINKER_SYMBOL_VALUES(lf, sym, &symval) == 0) + sc->exidx_end = symval.value; + + if (sc->exidx_start != NULL && sc->exidx_end != NULL) + return (1); + panic("Invalid module %s, no unwind tables\n", lf->filename); + } + return (0); +} + /* * Perform a binary search of the index table to find the function * with the largest address that doesn't exceed addr. */ static struct unwind_idx * -find_index(uint32_t addr) +find_index(uint32_t addr, int search_modules) { + struct search_context sc; + caddr_t idx_start, idx_end; unsigned int min, mid, max; struct unwind_idx *start; struct unwind_idx *item; @@ -118,9 +155,23 @@ find_index(uint32_t addr) uint32_t func_addr; start = (struct unwind_idx *)&exidx_start; + idx_start = (caddr_t)&exidx_start; + idx_end = (caddr_t)&exidx_end; + + /* This may acquire a lock */ + if (search_modules) { + bzero(&sc, sizeof(sc)); + sc.addr = addr; + if (linker_file_foreach(module_search, &sc) != 0 && + sc.exidx_start != NULL && sc.exidx_end != NULL) { + start = (struct unwind_idx *)sc.exidx_start; + idx_start = sc.exidx_start; + idx_end = sc.exidx_end; + } + } min = 0; - max = (&exidx_end - &exidx_start) / 2; + max = (idx_end - idx_start) / sizeof(struct unwind_idx); while (min != max) { mid = min + (max - min + 1) / 2; @@ -332,7 +383,7 @@ unwind_tab(struct unwind_state *state) } int -unwind_stack_one(struct unwind_state *state) +unwind_stack_one(struct unwind_state *state, int can_lock) { struct unwind_idx *index; int finished; @@ -344,7 +395,7 @@ unwind_stack_one(struct unwind_state *st state->start_pc = state->registers[PC]; /* Find the item to run */ - index = find_index(state->start_pc); + index = find_index(state->start_pc, can_lock); finished = 0; if (index->insn != EXIDX_CANTUNWIND) { Modified: projects/ifnet/sys/arm/include/stack.h ============================================================================== --- projects/ifnet/sys/arm/include/stack.h Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/arm/include/stack.h Fri Feb 20 00:12:59 2015 (r279032) @@ -55,6 +55,6 @@ struct unwind_state { #define LR 14 #define PC 15 -int unwind_stack_one(struct unwind_state *); +int unwind_stack_one(struct unwind_state *, int); #endif /* !_MACHINE_STACK_H_ */ Modified: projects/ifnet/sys/cddl/dev/dtrace/arm/dtrace_isa.c ============================================================================== --- projects/ifnet/sys/cddl/dev/dtrace/arm/dtrace_isa.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/cddl/dev/dtrace/arm/dtrace_isa.c Fri Feb 20 00:12:59 2015 (r279032) @@ -69,9 +69,10 @@ void dtrace_getpcstack(pc_t *pcstack, int pcstack_limit, int aframes, uint32_t *intrpc) { - u_int32_t *frame, *lastframe; - int scp_offset; - int depth = 0; + struct unwind_state state; + register_t sp; + int scp_offset; + int depth = 0; pc_t caller = (pc_t) solaris_cpu[curcpu].cpu_dtrace_caller; if (intrpc != 0) @@ -79,23 +80,17 @@ dtrace_getpcstack(pc_t *pcstack, int pcs aframes++; - frame = (u_int32_t *)__builtin_frame_address(0);; - lastframe = NULL; - scp_offset = -(get_pc_str_offset() >> 2); - - while ((frame != NULL) && (depth < pcstack_limit)) { - db_addr_t scp; -#if 0 - u_int32_t savecode; - int r; - u_int32_t *rp; -#endif - - /* - * In theory, the SCP isn't guaranteed to be in the function - * that generated the stack frame. We hope for the best. - */ - scp = frame[FR_SCP]; + __asm __volatile("mov %0, sp" : "=&r" (sp)); + + state.registers[FP] = (uint32_t)__builtin_frame_address(0); + state.registers[SP] = sp; + state.registers[LR] = (uint32_t)__builtin_return_address(0); + state.registers[PC] = (uint32_t)dtrace_getpcstack; + + while (depth < pcstack_limit) { + int done; + + done = unwind_stack_one(&state, 1); if (aframes > 0) { aframes--; @@ -104,39 +99,10 @@ dtrace_getpcstack(pc_t *pcstack, int pcs } } else { - pcstack[depth++] = scp; + pcstack[depth++] = state.registers[PC]; } -#if 0 - savecode = ((u_int32_t *)scp)[scp_offset]; - if ((savecode & 0x0e100000) == 0x08000000) { - /* Looks like an STM */ - rp = frame - 4; - for (r = 10; r >= 0; r--) { - if (savecode & (1 << r)) { - /* register r == *rp-- */ - } - } - } -#endif - - /* - * Switch to next frame up - */ - if (frame[FR_RFP] == 0) - break; /* Top of stack */ - - lastframe = frame; - frame = (u_int32_t *)(frame[FR_RFP]); - - if (INKERNEL((int)frame)) { - /* staying in kernel */ - if (frame <= lastframe) { - /* bad frame pointer */ - break; - } - } - else + if (done) break; } @@ -176,55 +142,28 @@ dtrace_getarg(int arg, int aframes) int dtrace_getstackdepth(int aframes) { - u_int32_t *frame, *lastframe; - int scp_offset; - int depth = 1; - - frame = (u_int32_t *)__builtin_frame_address(0);; - lastframe = NULL; - scp_offset = -(get_pc_str_offset() >> 2); - - while (frame != NULL) { - db_addr_t scp; -#if 0 - u_int32_t savecode; - int r; - u_int32_t *rp; -#endif - - /* - * In theory, the SCP isn't guaranteed to be in the function - * that generated the stack frame. We hope for the best. - */ - scp = frame[FR_SCP]; + struct unwind_state state; + register_t sp; + int scp_offset; + int done = 0; + int depth = 1; + + __asm __volatile("mov %0, sp" : "=&r" (sp)); + + state.registers[FP] = (uint32_t)__builtin_frame_address(0); + state.registers[SP] = sp; + state.registers[LR] = (uint32_t)__builtin_return_address(0); + state.registers[PC] = (uint32_t)dtrace_getstackdepth; + do { + done = unwind_stack_one(&state, 1); depth++; - - /* - * Switch to next frame up - */ - if (frame[FR_RFP] == 0) - break; /* Top of stack */ - - lastframe = frame; - frame = (u_int32_t *)(frame[FR_RFP]); - - if (INKERNEL((int)frame)) { - /* staying in kernel */ - if (frame <= lastframe) { - /* bad frame pointer */ - break; - } - } - else - break; - } + } while (!done); if (depth < aframes) return 0; else return depth - aframes; - } ulong_t Modified: projects/ifnet/sys/conf/NOTES ============================================================================== --- projects/ifnet/sys/conf/NOTES Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/conf/NOTES Fri Feb 20 00:12:59 2015 (r279032) @@ -495,7 +495,7 @@ options KTRACE_REQUEST_POOL=101 options KTR options KTR_BOOT_ENTRIES=1024 options KTR_ENTRIES=(128*1024) -options KTR_COMPILE=(KTR_INTR|KTR_PROC) +options KTR_COMPILE=(KTR_ALL) options KTR_MASK=KTR_INTR options KTR_CPUMASK=0x3 options KTR_VERBOSE Modified: projects/ifnet/sys/conf/files.arm ============================================================================== --- projects/ifnet/sys/conf/files.arm Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/conf/files.arm Fri Feb 20 00:12:59 2015 (r279032) @@ -57,7 +57,7 @@ arm/arm/trap.c optional !armv6 arm/arm/trap-v6.c optional armv6 arm/arm/uio_machdep.c standard arm/arm/undefined.c standard -arm/arm/unwind.c optional ddb +arm/arm/unwind.c optional ddb | kdtrace_hooks arm/arm/vm_machdep.c standard arm/arm/vfp.c standard board_id.h standard \ Modified: projects/ifnet/sys/conf/kmod.mk ============================================================================== --- projects/ifnet/sys/conf/kmod.mk Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/conf/kmod.mk Fri Feb 20 00:12:59 2015 (r279032) @@ -125,6 +125,7 @@ CFLAGS+= -fno-omit-frame-pointer -mno-om .if ${MACHINE_CPUARCH} == arm CFLAGS.clang+= -mllvm -arm-use-movt=0 CFLAGS.clang+= -mfpu=none +CFLAGS+= -funwind-tables .endif .if ${MACHINE_CPUARCH} == powerpc Modified: projects/ifnet/sys/dev/ofw/ofw_cpu.c ============================================================================== --- projects/ifnet/sys/dev/ofw/ofw_cpu.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/dev/ofw/ofw_cpu.c Fri Feb 20 00:12:59 2015 (r279032) @@ -43,6 +43,7 @@ __FBSDID("$FreeBSD$"); #include <dev/ofw/openfirm.h> #include <dev/ofw/ofw_bus.h> #include <dev/ofw/ofw_bus_subr.h> +#include <dev/ofw/ofw_cpu.h> static int ofw_cpulist_probe(device_t); static int ofw_cpulist_attach(device_t); @@ -244,6 +245,7 @@ ofw_cpu_attach(device_t dev) static int ofw_cpu_read_ivar(device_t dev, device_t child, int index, uintptr_t *result) { + struct ofw_cpulist_softc *psc; struct ofw_cpu_softc *sc; sc = device_get_softc(dev); @@ -258,8 +260,65 @@ ofw_cpu_read_ivar(device_t dev, device_t return (0); } break; + case CPU_IVAR_CPUID_SIZE: + psc = device_get_softc(device_get_parent(dev)); + *result = psc->sc_addr_cells; + return (0); + case CPU_IVAR_CPUID: + if (sc->sc_reg_valid) { + *result = (uintptr_t)sc->sc_reg; + return (0); + } + break; } return (ENOENT); } +int +ofw_cpu_early_foreach(ofw_cpu_foreach_cb callback, boolean_t only_runnable) +{ + phandle_t node, child; + pcell_t addr_cells, reg[2]; + char status[16]; + u_int id; + int count, rv; + + count = 0; + id = 0; + + node = OF_finddevice("/cpus"); + if (node == -1) + return (-1); + + /* Find the number of cells in the cpu register */ + if (OF_getencprop(node, "#address-cells", &addr_cells, + sizeof(addr_cells)) < 0) + return (-1); + + for (child = OF_child(node); child != 0; child = OF_peer(child), id++) { + /* + * If we are filtering by runnable then limit to only + * those that have been enabled. + */ + if (only_runnable) { + status[0] = '\0'; + OF_getprop(child, "status", status, sizeof(status)); + if (status[0] != '\0' && strcmp(status, "okay") != 0) + continue; + } + + /* + * Check we have a register to identify the cpu + */ + rv = OF_getencprop(child, "reg", reg, + addr_cells * sizeof(cell_t)); + if (rv != addr_cells * sizeof(cell_t)) + continue; + + if (callback == NULL || callback(id, child, addr_cells, reg)) + count++; + } + + return (only_runnable ? count : id); +} Copied: projects/ifnet/sys/dev/ofw/ofw_cpu.h (from r279031, head/sys/dev/ofw/ofw_cpu.h) ============================================================================== --- /dev/null 00:00:00 1970 (empty, because file is newly added) +++ projects/ifnet/sys/dev/ofw/ofw_cpu.h Fri Feb 20 00:12:59 2015 (r279032, copy of r279031, head/sys/dev/ofw/ofw_cpu.h) @@ -0,0 +1,38 @@ +/*- + * Copyright (c) 2015 The FreeBSD Foundation + * All rights reserved. + * + * This software was developed by Andrew Turner under + * sponsorship from the FreeBSD Foundation. + * + * 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. + * + * $FreeBSD$ + */ + +#ifndef _DEV_OFW_OFW_CPU_H_ +#define _DEV_OFW_OFW_CPU_H_ + +typedef boolean_t (*ofw_cpu_foreach_cb)(u_int, phandle_t, u_int, pcell_t *); +int ofw_cpu_early_foreach(ofw_cpu_foreach_cb, boolean_t); + +#endif /* _DEV_OFW_OFW_CPU_H_ */ Modified: projects/ifnet/sys/kern/kern_ctf.c ============================================================================== --- projects/ifnet/sys/kern/kern_ctf.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/kern/kern_ctf.c Fri Feb 20 00:12:59 2015 (r279032) @@ -121,10 +121,7 @@ link_elf_ctf_get(linker_file_t lf, linke NDFREE(&nd, NDF_ONLY_PNBUF); /* Allocate memory for the FLF header. */ - if ((hdr = malloc(sizeof(*hdr), M_LINKER, M_WAITOK)) == NULL) { - error = ENOMEM; - goto out; - } + hdr = malloc(sizeof(*hdr), M_LINKER, M_WAITOK); /* Read the ELF header. */ if ((error = vn_rdwr(UIO_READ, nd.ni_vp, hdr, sizeof(*hdr), @@ -146,10 +143,7 @@ link_elf_ctf_get(linker_file_t lf, linke } /* Allocate memory for all the section headers */ - if ((shdr = malloc(nbytes, M_LINKER, M_WAITOK)) == NULL) { - error = ENOMEM; - goto out; - } + shdr = malloc(nbytes, M_LINKER, M_WAITOK); /* Read all the section headers */ if ((error = vn_rdwr(UIO_READ, nd.ni_vp, (caddr_t)shdr, nbytes, @@ -171,11 +165,7 @@ link_elf_ctf_get(linker_file_t lf, linke } /* Allocate memory to buffer the section header strings. */ - if ((shstrtab = malloc(shdr[hdr->e_shstrndx].sh_size, M_LINKER, - M_WAITOK)) == NULL) { - error = ENOMEM; - goto out; - } + shstrtab = malloc(shdr[hdr->e_shstrndx].sh_size, M_LINKER, M_WAITOK); /* Read the section header strings. */ if ((error = vn_rdwr(UIO_READ, nd.ni_vp, shstrtab, @@ -238,10 +228,7 @@ link_elf_ctf_get(linker_file_t lf, linke * Allocate memory for the compressed CTF data, including * the header (which isn't compressed). */ - if ((raw = malloc(shdr[i].sh_size, M_LINKER, M_WAITOK)) == NULL) { - error = ENOMEM; - goto out; - } + raw = malloc(shdr[i].sh_size, M_LINKER, M_WAITOK); } else { /* * The CTF data is not compressed, so the ELF section @@ -254,10 +241,7 @@ link_elf_ctf_get(linker_file_t lf, linke * Allocate memory to buffer the CTF data in it's decompressed * form. */ - if ((ctftab = malloc(sz, M_LINKER, M_WAITOK)) == NULL) { - error = ENOMEM; - goto out; - } + ctftab = malloc(sz, M_LINKER, M_WAITOK); /* * Read the CTF data into the raw buffer if compressed, or @@ -293,7 +277,9 @@ link_elf_ctf_get(linker_file_t lf, linke zs.next_in = ((uint8_t *) raw) + sizeof(ctf_hdr); zs.avail_out = sz - sizeof(ctf_hdr); zs.next_out = ((uint8_t *) ctftab) + sizeof(ctf_hdr); - if ((ret = inflate(&zs, Z_FINISH)) != Z_STREAM_END) { + ret = inflate(&zs, Z_FINISH); + inflateEnd(&zs); + if (ret != Z_STREAM_END) { printf("%s(%d): zlib inflate returned %d\n", __func__, __LINE__, ret); error = EIO; goto out; Modified: projects/ifnet/sys/net/if_var.h ============================================================================== --- projects/ifnet/sys/net/if_var.h Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/net/if_var.h Fri Feb 20 00:12:59 2015 (r279032) @@ -257,8 +257,6 @@ EVENTHANDLER_DECLARE(group_change_event, #define TOEDEV(ifp) ((ifp)->if_llsoftc) -#endif /* _KERNEL */ - /* * The ifaddr structure contains information about one address * of an interface. They are maintained by the different address families, @@ -269,7 +267,6 @@ EVENTHANDLER_DECLARE(group_change_event, * chunk of malloc'ed memory, where we store the three addresses * (ifa_addr, ifa_dstaddr and ifa_netmask) referenced here. */ -#if defined(_KERNEL) || defined(_WANT_IFADDR) struct ifaddr { struct sockaddr *ifa_addr; /* address of interface */ struct sockaddr *ifa_dstaddr; /* other end of p-to-p link */ @@ -281,6 +278,8 @@ struct ifaddr { void (*ifa_rtrequest) /* check or clean routes (+ or -)'d */ (int, struct rtentry *, struct rt_addrinfo *); u_short ifa_flags; /* mostly rt_flags for cloning */ +#define IFA_ROUTE RTF_UP /* route installed */ +#define IFA_RTSELF RTF_HOST /* loopback route to self installed */ u_int ifa_refcnt; /* references to this structure */ counter_u64_t ifa_ipackets; @@ -288,11 +287,6 @@ struct ifaddr { counter_u64_t ifa_ibytes; counter_u64_t ifa_obytes; }; -#endif - -#ifdef _KERNEL -#define IFA_ROUTE RTF_UP /* route installed */ -#define IFA_RTSELF RTF_HOST /* loopback route to self installed */ /* For compatibility with other BSDs. SCTP uses it. */ #define ifa_list ifa_link Modified: projects/ifnet/sys/netinet/igmp.c ============================================================================== --- projects/ifnet/sys/netinet/igmp.c Thu Feb 19 23:59:27 2015 (r279031) +++ projects/ifnet/sys/netinet/igmp.c Fri Feb 20 00:12:59 2015 (r279032) @@ -84,15 +84,15 @@ __FBSDID("$FreeBSD$"); #define KTR_IGMPV3 KTR_INET #endif -static struct igmp_ifinfo * +static struct igmp_ifsoftc * igi_alloc_locked(struct ifnet *); static void igi_delete_locked(const struct ifnet *); static void igmp_dispatch_queue(struct mbufq *, int, const int); static void igmp_fasttimo_vnet(void); -static void igmp_final_leave(struct in_multi *, struct igmp_ifinfo *); +static void igmp_final_leave(struct in_multi *, struct igmp_ifsoftc *); static int igmp_handle_state_change(struct in_multi *, - struct igmp_ifinfo *); -static int igmp_initial_join(struct in_multi *, struct igmp_ifinfo *); + struct igmp_ifsoftc *); +static int igmp_initial_join(struct in_multi *, struct igmp_ifsoftc *); static int igmp_input_v1_query(struct ifnet *, const struct ip *, const struct igmp *); static int igmp_input_v2_query(struct ifnet *, const struct ip *, @@ -100,7 +100,7 @@ static int igmp_input_v2_query(struct if static int igmp_input_v3_query(struct ifnet *, const struct ip *, /*const*/ struct igmpv3 *); static int igmp_input_v3_group_query(struct in_multi *, - struct igmp_ifinfo *, int, /*const*/ struct igmpv3 *); + struct igmp_ifsoftc *, int, /*const*/ struct igmpv3 *); static int igmp_input_v1_report(struct ifnet *, /*const*/ struct ip *, /*const*/ struct igmp *); static int igmp_input_v2_report(struct ifnet *, /*const*/ struct ip *, @@ -112,21 +112,21 @@ static struct mbuf * #ifdef KTR static char * igmp_rec_type_to_str(const int); #endif -static void igmp_set_version(struct igmp_ifinfo *, const int); +static void igmp_set_version(struct igmp_ifsoftc *, const int); static void igmp_slowtimo_vnet(void); static int igmp_v1v2_queue_report(struct in_multi *, const int); static void igmp_v1v2_process_group_timer(struct in_multi *, const int); -static void igmp_v1v2_process_querier_timers(struct igmp_ifinfo *); +static void igmp_v1v2_process_querier_timers(struct igmp_ifsoftc *); static void igmp_v2_update_group(struct in_multi *, const int); -static void igmp_v3_cancel_link_timers(struct igmp_ifinfo *); -static void igmp_v3_dispatch_general_query(struct igmp_ifinfo *); +static void igmp_v3_cancel_link_timers(struct igmp_ifsoftc *); +static void igmp_v3_dispatch_general_query(struct igmp_ifsoftc *); static struct mbuf * igmp_v3_encap_report(struct ifnet *, struct mbuf *); static int igmp_v3_enqueue_group_record(struct mbufq *, struct in_multi *, const int, const int, const int); static int igmp_v3_enqueue_filter_change(struct mbufq *, struct in_multi *); -static void igmp_v3_process_group_timers(struct igmp_ifinfo *, +static void igmp_v3_process_group_timers(struct igmp_ifsoftc *, struct mbufq *, struct mbufq *, struct in_multi *, const int); static int igmp_v3_merge_state_changes(struct in_multi *, @@ -158,13 +158,13 @@ static const struct netisr_handler igmp_ * * All output is delegated to the netisr. * Now that Giant has been eliminated, the netisr may be inlined. * * IN_MULTI_LOCK covers in_multi. - * * IGMP_LOCK covers igmp_ifinfo and any global variables in this file, + * * IGMP_LOCK covers igmp_ifsoftc and any global variables in this file, * including the output queue. * * IF_ADDR_LOCK covers if_multiaddrs, which is used for a variety of * per-link state iterators. - * * igmp_ifinfo is valid as long as PF_INET is attached to the interface, + * * igmp_ifsoftc is valid as long as PF_INET is attached to the interface, * therefore it is not refcounted. - * We allow unlocked reads of igmp_ifinfo when accessed via in_multi. + * We allow unlocked reads of igmp_ifsoftc when accessed via in_multi. * * Reference counting * * IGMP acquires its own reference every time an in_multi is passed to @@ -219,7 +219,7 @@ static VNET_DEFINE(int, current_state_ti #define V_state_change_timers_running VNET(state_change_timers_running) #define V_current_state_timers_running VNET(current_state_timers_running) -static VNET_DEFINE(LIST_HEAD(, igmp_ifinfo), igi_head); +static VNET_DEFINE(LIST_HEAD(, igmp_ifsoftc), igi_head); static VNET_DEFINE(struct igmpstat, igmpstat) = { .igps_version = IGPS_VERSION_3, .igps_len = sizeof(struct igmpstat), @@ -412,7 +412,7 @@ out_locked: } /* - * Expose struct igmp_ifinfo to userland, keyed by ifindex. + * Expose struct igmp_ifsoftc to userland, keyed by ifindex. * For use by ifmcstat(8). * * SMPng: NOTE: Does an unlocked ifindex space read. @@ -426,7 +426,7 @@ sysctl_igmp_ifinfo(SYSCTL_HANDLER_ARGS) int error; u_int namelen; struct ifnet *ifp; - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; name = (int *)arg1; namelen = arg2; @@ -457,8 +457,18 @@ sysctl_igmp_ifinfo(SYSCTL_HANDLER_ARGS) LIST_FOREACH(igi, &V_igi_head, igi_link) { if (ifp == igi->igi_ifp) { - error = SYSCTL_OUT(req, igi, - sizeof(struct igmp_ifinfo)); + struct igmp_ifinfo info; + + info.igi_version = igi->igi_version; + info.igi_v1_timer = igi->igi_v1_timer; + info.igi_v2_timer = igi->igi_v2_timer; + info.igi_v3_timer = igi->igi_v3_timer; + info.igi_flags = igi->igi_flags; + info.igi_rv = igi->igi_rv; + info.igi_qi = igi->igi_qi; + info.igi_qri = igi->igi_qri; + info.igi_uri = igi->igi_uri; + error = SYSCTL_OUT(req, &info, sizeof(info)); break; } } @@ -536,10 +546,10 @@ igmp_ra_alloc(void) /* * Attach IGMP when PF_INET is attached to an interface. */ -struct igmp_ifinfo * +struct igmp_ifsoftc * igmp_domifattach(struct ifnet *ifp) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; CTR3(KTR_IGMPV3, "%s: called for ifp %p(%s)", __func__, ifp, ifp->if_xname); @@ -558,14 +568,14 @@ igmp_domifattach(struct ifnet *ifp) /* * VIMAGE: assume curvnet set by caller. */ -static struct igmp_ifinfo * +static struct igmp_ifsoftc * igi_alloc_locked(/*const*/ struct ifnet *ifp) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; IGMP_LOCK_ASSERT(); - igi = malloc(sizeof(struct igmp_ifinfo), M_IGMP, M_NOWAIT|M_ZERO); + igi = malloc(sizeof(struct igmp_ifsoftc), M_IGMP, M_NOWAIT|M_ZERO); if (igi == NULL) goto out; @@ -581,7 +591,7 @@ igi_alloc_locked(/*const*/ struct ifnet LIST_INSERT_HEAD(&V_igi_head, igi, igi_link); - CTR2(KTR_IGMPV3, "allocate igmp_ifinfo for ifp %p(%s)", + CTR2(KTR_IGMPV3, "allocate igmp_ifsoftc for ifp %p(%s)", ifp, ifp->if_xname); out: @@ -600,7 +610,7 @@ out: void igmp_ifdetach(struct ifnet *ifp) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; struct ifmultiaddr *ifma; struct in_multi *inm, *tinm; @@ -647,7 +657,7 @@ igmp_ifdetach(struct ifnet *ifp) void igmp_domifdetach(struct ifnet *ifp) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; CTR3(KTR_IGMPV3, "%s: called for ifp %p(%s)", __func__, ifp, ifp->if_xname); @@ -663,9 +673,9 @@ igmp_domifdetach(struct ifnet *ifp) static void igi_delete_locked(const struct ifnet *ifp) { - struct igmp_ifinfo *igi, *tigi; + struct igmp_ifsoftc *igi, *tigi; - CTR3(KTR_IGMPV3, "%s: freeing igmp_ifinfo for ifp %p(%s)", + CTR3(KTR_IGMPV3, "%s: freeing igmp_ifsoftc for ifp %p(%s)", __func__, ifp, ifp->if_xname); IGMP_LOCK_ASSERT(); @@ -689,7 +699,7 @@ igi_delete_locked(const struct ifnet *if } #ifdef INVARIANTS - panic("%s: igmp_ifinfo not found for ifp %p\n", __func__, ifp); + panic("%s: igmp_ifsoftc not found for ifp %p\n", __func__, ifp); #endif } @@ -704,7 +714,7 @@ igmp_input_v1_query(struct ifnet *ifp, c const struct igmp *igmp) { struct ifmultiaddr *ifma; - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; struct in_multi *inm; /* @@ -724,7 +734,7 @@ igmp_input_v1_query(struct ifnet *ifp, c IGMP_LOCK(); igi = ((struct in_ifinfo *)ifp->if_afdata[AF_INET])->ii_igmp; - KASSERT(igi != NULL, ("%s: no igmp_ifinfo for ifp %p", __func__, ifp)); + KASSERT(igi != NULL, ("%s: no igmp_ifsoftc for ifp %p", __func__, ifp)); if (igi->igi_flags & IGIF_LOOPBACK) { CTR2(KTR_IGMPV3, "ignore v1 query on IGIF_LOOPBACK ifp %p(%s)", @@ -789,7 +799,7 @@ igmp_input_v2_query(struct ifnet *ifp, c const struct igmp *igmp) { struct ifmultiaddr *ifma; - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; struct in_multi *inm; int is_general_query; uint16_t timer; @@ -818,7 +828,7 @@ igmp_input_v2_query(struct ifnet *ifp, c IGMP_LOCK(); igi = ((struct in_ifinfo *)ifp->if_afdata[AF_INET])->ii_igmp; - KASSERT(igi != NULL, ("%s: no igmp_ifinfo for ifp %p", __func__, ifp)); + KASSERT(igi != NULL, ("%s: no igmp_ifsoftc for ifp %p", __func__, ifp)); if (igi->igi_flags & IGIF_LOOPBACK) { CTR2(KTR_IGMPV3, "ignore v2 query on IGIF_LOOPBACK ifp %p(%s)", @@ -939,7 +949,7 @@ static int igmp_input_v3_query(struct ifnet *ifp, const struct ip *ip, /*const*/ struct igmpv3 *igmpv3) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; struct in_multi *inm; int is_general_query; uint32_t maxresp, nsrc, qqi; @@ -1012,7 +1022,7 @@ igmp_input_v3_query(struct ifnet *ifp, c IGMP_LOCK(); igi = ((struct in_ifinfo *)ifp->if_afdata[AF_INET])->ii_igmp; - KASSERT(igi != NULL, ("%s: no igmp_ifinfo for ifp %p", __func__, ifp)); + KASSERT(igi != NULL, ("%s: no igmp_ifsoftc for ifp %p", __func__, ifp)); if (igi->igi_flags & IGIF_LOOPBACK) { CTR2(KTR_IGMPV3, "ignore v3 query on IGIF_LOOPBACK ifp %p(%s)", @@ -1100,7 +1110,7 @@ out_locked: * Return <0 if any error occured. Currently this is ignored. */ static int -igmp_input_v3_group_query(struct in_multi *inm, struct igmp_ifinfo *igi, +igmp_input_v3_group_query(struct in_multi *inm, struct igmp_ifsoftc *igi, int timer, /*const*/ struct igmpv3 *igmpv3) { int retval; @@ -1245,7 +1255,7 @@ igmp_input_v1_report(struct ifnet *ifp, IN_MULTI_LOCK(); inm = inm_lookup(ifp, igmp->igmp_group); if (inm != NULL) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; igi = inm->inm_igi; if (igi == NULL) { @@ -1369,7 +1379,7 @@ igmp_input_v2_report(struct ifnet *ifp, IN_MULTI_LOCK(); inm = inm_lookup(ifp, igmp->igmp_group); if (inm != NULL) { - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; igi = inm->inm_igi; KASSERT(igi != NULL, ("%s: no igi for ifp %p", __func__, ifp)); @@ -1638,7 +1648,7 @@ igmp_fasttimo_vnet(void) struct mbufq scq; /* State-change packets */ struct mbufq qrq; /* Query response packets */ struct ifnet *ifp; - struct igmp_ifinfo *igi; + struct igmp_ifsoftc *igi; struct ifmultiaddr *ifma; struct in_multi *inm; int loop, uri_fasthz; @@ -1796,7 +1806,7 @@ igmp_v1v2_process_group_timer(struct in_ * Note: Unlocked read from igi. */ static void -igmp_v3_process_group_timers(struct igmp_ifinfo *igi, +igmp_v3_process_group_timers(struct igmp_ifsoftc *igi, struct mbufq *qrq, struct mbufq *scq, struct in_multi *inm, const int uri_fasthz) { @@ -1943,7 +1953,7 @@ igmp_v3_suppress_group_record(struct in_ * as per Section 7.2.1. */ static void -igmp_set_version(struct igmp_ifinfo *igi, const int version) +igmp_set_version(struct igmp_ifsoftc *igi, const int version) { int old_version_timer; @@ -1992,7 +2002,7 @@ igmp_set_version(struct igmp_ifinfo *igi * query processing. */ static void *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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