From owner-svn-src-user@FreeBSD.ORG Thu Feb 21 21:59:38 2013 Return-Path: Delivered-To: svn-src-user@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id E408B816; Thu, 21 Feb 2013 21:59:38 +0000 (UTC) (envelope-from attilio@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) by mx1.freebsd.org (Postfix) with ESMTP id D3B66F17; Thu, 21 Feb 2013 21:59:38 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id r1LLxcDB088096; Thu, 21 Feb 2013 21:59:38 GMT (envelope-from attilio@svn.freebsd.org) Received: (from attilio@localhost) by svn.freebsd.org (8.14.5/8.14.5/Submit) id r1LLxawg088079; Thu, 21 Feb 2013 21:59:36 GMT (envelope-from attilio@svn.freebsd.org) Message-Id: <201302212159.r1LLxawg088079@svn.freebsd.org> From: Attilio Rao Date: Thu, 21 Feb 2013 21:59:36 +0000 (UTC) To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r247139 - in user/attilio/vmobj-rwlock: contrib/binutils/opcodes sbin/devd share/man/man4 sys/conf sys/dev/ath sys/dev/cxgbe sys/dev/cxgbe/common sys/dev/firewire sys/dev/mxge sys/fs/nf... X-SVN-Group: user MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-user@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the experimental " user" src tree" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 21 Feb 2013 21:59:39 -0000 Author: attilio Date: Thu Feb 21 21:59:35 2013 New Revision: 247139 URL: http://svnweb.freebsd.org/changeset/base/247139 Log: MFC Deleted: user/attilio/vmobj-rwlock/sys/dev/mxge/mxge_lro.c Modified: user/attilio/vmobj-rwlock/contrib/binutils/opcodes/i386-opc.h user/attilio/vmobj-rwlock/sbin/devd/devd.conf.5 user/attilio/vmobj-rwlock/share/man/man4/carp.4 user/attilio/vmobj-rwlock/sys/conf/files user/attilio/vmobj-rwlock/sys/dev/ath/if_ath.c user/attilio/vmobj-rwlock/sys/dev/ath/if_ath_tx.c user/attilio/vmobj-rwlock/sys/dev/cxgbe/common/t4_hw.h user/attilio/vmobj-rwlock/sys/dev/cxgbe/t4_main.c user/attilio/vmobj-rwlock/sys/dev/firewire/sbp.c user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge.c user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge_var.h user/attilio/vmobj-rwlock/sys/fs/nfs/nfs_commonkrpc.c user/attilio/vmobj-rwlock/sys/fs/nfsclient/nfs_clvfsops.c user/attilio/vmobj-rwlock/sys/kern/kern_sig.c user/attilio/vmobj-rwlock/sys/kern/subr_trap.c user/attilio/vmobj-rwlock/sys/kern/vfs_export.c user/attilio/vmobj-rwlock/sys/kern/vfs_lookup.c user/attilio/vmobj-rwlock/sys/modules/mxge/mxge/Makefile user/attilio/vmobj-rwlock/sys/netinet/tcp_lro.c user/attilio/vmobj-rwlock/sys/nfsclient/nfs_krpc.c user/attilio/vmobj-rwlock/sys/nfsclient/nfs_vfsops.c user/attilio/vmobj-rwlock/sys/sys/mount.h user/attilio/vmobj-rwlock/sys/sys/signalvar.h user/attilio/vmobj-rwlock/sys/sys/systm.h user/attilio/vmobj-rwlock/sys/tools/vnode_if.awk user/attilio/vmobj-rwlock/sys/x86/isa/atrtc.c Directory Properties: user/attilio/vmobj-rwlock/ (props changed) user/attilio/vmobj-rwlock/contrib/binutils/ (props changed) user/attilio/vmobj-rwlock/sbin/ (props changed) user/attilio/vmobj-rwlock/share/man/man4/ (props changed) user/attilio/vmobj-rwlock/sys/ (props changed) user/attilio/vmobj-rwlock/sys/conf/ (props changed) Modified: user/attilio/vmobj-rwlock/contrib/binutils/opcodes/i386-opc.h ============================================================================== --- user/attilio/vmobj-rwlock/contrib/binutils/opcodes/i386-opc.h Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/contrib/binutils/opcodes/i386-opc.h Thu Feb 21 21:59:35 2013 (r247139) @@ -73,15 +73,16 @@ typedef struct template #define CpuSSE4_2 0x800000 /* SSE4.2 Instructions required */ #define CpuXSAVE 0x1000000 /* XSAVE Instructions required */ #define CpuAES 0x2000000 /* AES Instructions required */ -#define CpuPCLMUL 0x4000000 /* Carry-less Multiplication extensions */ - -/* SSE4.1/4.2 Instructions required */ -#define CpuSSE4 (CpuSSE4_1|CpuSSE4_2) /* These flags are set by gas depending on the flag_code. */ #define Cpu64 0x4000000 /* 64bit support required */ #define CpuNo64 0x8000000 /* Not supported in the 64bit mode */ +#define CpuPCLMUL 0x10000000 /* Carry-less Multiplication extensions */ + +/* SSE4.1/4.2 Instructions required */ +#define CpuSSE4 (CpuSSE4_1|CpuSSE4_2) + /* The default value for unknown CPUs - enable all features to avoid problems. */ #define CpuUnknownFlags (Cpu186|Cpu286|Cpu386|Cpu486|Cpu586|Cpu686 \ |CpuP4|CpuSledgehammer|CpuMMX|CpuMMX2|CpuSSE|CpuSSE2|CpuSSE3|CpuVMX \ Modified: user/attilio/vmobj-rwlock/sbin/devd/devd.conf.5 ============================================================================== --- user/attilio/vmobj-rwlock/sbin/devd/devd.conf.5 Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sbin/devd/devd.conf.5 Thu Feb 21 21:59:35 2013 (r247139) @@ -41,7 +41,7 @@ .\" ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS .\" SOFTWARE. .\" -.Dd December 16, 2011 +.Dd February 22, 2013 .Dt DEVD.CONF 5 .Os .Sh NAME @@ -181,9 +181,8 @@ Valid media types are: .Dq Li Tokenring , .Dq Li FDDI , .Dq Li 802.11 , -.Dq Li ATM , and -.Dq Li CARP . +.Dq Li ATM . .It Ic subdevice Qq Ar string ; This is shorthand for .Dq Ic match Qo Li subdevice Qc Qq Ar string . @@ -350,6 +349,7 @@ The network interface is attached to the The network interface is detached from the system. .El .El +.Pp .It Li DEVFS Events related to the .Xr devfs 5 @@ -369,6 +369,7 @@ The node is destroyed. .El .El +.Pp .It Li USB Events related to the USB subsystem. .Bl -tag -width ".Sy Subsystem" -compact @@ -390,6 +391,7 @@ USB interface is attached to a device. USB interface is detached from a device. .El .El +.Pp .It Li coretemp Events related to the .Xr coretemp 4 @@ -404,6 +406,7 @@ Notification that the CPU core has reach String containing the temperature of the core that has become too hot. .El .El +.Pp .It Li kern Events related to the kernel. .Bl -tag -width ".Sy Subsystem" -compact Modified: user/attilio/vmobj-rwlock/share/man/man4/carp.4 ============================================================================== --- user/attilio/vmobj-rwlock/share/man/man4/carp.4 Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/share/man/man4/carp.4 Thu Feb 21 21:59:35 2013 (r247139) @@ -26,7 +26,7 @@ .\" .\" $FreeBSD$ .\" -.Dd December 25, 2012 +.Dd February 21, 2013 .Dt CARP 4 .Os .Sh NAME @@ -281,7 +281,7 @@ status change events can be set up by us .Bd -literal -offset indent notify 0 { match "system" "CARP"; - match "subsystem" "[0-9]+@"; + match "subsystem" "[0-9]+@[0-9a-z]+"; match "type" "(MASTER|BACKUP)"; action "/root/carpcontrol.sh $subsystem $type"; }; Modified: user/attilio/vmobj-rwlock/sys/conf/files ============================================================================== --- user/attilio/vmobj-rwlock/sys/conf/files Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/conf/files Thu Feb 21 21:59:35 2013 (r247139) @@ -1743,7 +1743,6 @@ mwlboot.fw optional mwlfw \ no-obj no-implicit-rule \ clean "mwlboot.fw" dev/mxge/if_mxge.c optional mxge pci -dev/mxge/mxge_lro.c optional mxge pci dev/mxge/mxge_eth_z8e.c optional mxge pci dev/mxge/mxge_ethp_z8e.c optional mxge pci dev/mxge/mxge_rss_eth_z8e.c optional mxge pci Modified: user/attilio/vmobj-rwlock/sys/dev/ath/if_ath.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/ath/if_ath.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/ath/if_ath.c Thu Feb 21 21:59:35 2013 (r247139) @@ -3631,12 +3631,14 @@ ath_tx_default_comp(struct ath_softc *sc st = ((bf->bf_state.bfs_txflags & HAL_TXDESC_NOACK) == 0) ? ts->ts_status : HAL_TXERR_XRETRY; +#if 0 if (bf->bf_state.bfs_dobaw) device_printf(sc->sc_dev, "%s: bf %p: seqno %d: dobaw should've been cleared!\n", __func__, bf, SEQNO(bf->bf_state.bfs_seqno)); +#endif if (bf->bf_next != NULL) device_printf(sc->sc_dev, "%s: bf %p: seqno %d: bf_next not NULL!\n", Modified: user/attilio/vmobj-rwlock/sys/dev/ath/if_ath_tx.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/ath/if_ath_tx.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/ath/if_ath_tx.c Thu Feb 21 21:59:35 2013 (r247139) @@ -3373,6 +3373,7 @@ ath_tx_tid_drain_pkt(struct ath_softc *s ath_tx_update_baw(sc, an, tid, bf); bf->bf_state.bfs_dobaw = 0; } +#if 0 /* * This has become a non-fatal error now */ @@ -3380,6 +3381,7 @@ ath_tx_tid_drain_pkt(struct ath_softc *s device_printf(sc->sc_dev, "%s: wasn't added: seqno %d\n", __func__, SEQNO(bf->bf_state.bfs_seqno)); +#endif } TAILQ_INSERT_TAIL(bf_cq, bf, bf_list); } Modified: user/attilio/vmobj-rwlock/sys/dev/cxgbe/common/t4_hw.h ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/cxgbe/common/t4_hw.h Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/cxgbe/common/t4_hw.h Thu Feb 21 21:59:35 2013 (r247139) @@ -58,6 +58,7 @@ enum { CIM_PIFLA_SIZE = 64, /* # of 192-bit words in CIM PIF LA */ CIM_MALA_SIZE = 64, /* # of 160-bit words in CIM MA LA */ CIM_IBQ_SIZE = 128, /* # of 128-bit words in a CIM IBQ */ + CIM_OBQ_SIZE = 128, /* # of 128-bit words in a CIM OBQ */ TPLA_SIZE = 128, /* # of 64-bit words in TP LA */ ULPRX_LA_SIZE = 512, /* # of 256-bit words in ULP_RX LA */ }; Modified: user/attilio/vmobj-rwlock/sys/dev/cxgbe/t4_main.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/cxgbe/t4_main.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/cxgbe/t4_main.c Thu Feb 21 21:59:35 2013 (r247139) @@ -317,6 +317,9 @@ static int sysctl_qsize_txq(SYSCTL_HANDL static int sysctl_handle_t4_reg64(SYSCTL_HANDLER_ARGS); #ifdef SBUF_DRAIN static int sysctl_cctrl(SYSCTL_HANDLER_ARGS); +static int sysctl_cim_ibq_obq(SYSCTL_HANDLER_ARGS); +static int sysctl_cim_la(SYSCTL_HANDLER_ARGS); +static int sysctl_cim_qcfg(SYSCTL_HANDLER_ARGS); static int sysctl_cpl_stats(SYSCTL_HANDLER_ARGS); static int sysctl_ddp_stats(SYSCTL_HANDLER_ARGS); static int sysctl_devlog(SYSCTL_HANDLER_ARGS); @@ -3171,6 +3174,62 @@ t4_sysctls(struct adapter *sc) CTLTYPE_STRING | CTLFLAG_RD, sc, 0, sysctl_cctrl, "A", "congestion control"); + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_ibq_tp0", + CTLTYPE_STRING | CTLFLAG_RD, sc, 0, + sysctl_cim_ibq_obq, "A", "CIM IBQ 0 (TP0)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_ibq_tp1", + CTLTYPE_STRING | CTLFLAG_RD, sc, 1, + sysctl_cim_ibq_obq, "A", "CIM IBQ 1 (TP1)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_ibq_ulp", + CTLTYPE_STRING | CTLFLAG_RD, sc, 2, + sysctl_cim_ibq_obq, "A", "CIM IBQ 2 (ULP)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_ibq_sge0", + CTLTYPE_STRING | CTLFLAG_RD, sc, 3, + sysctl_cim_ibq_obq, "A", "CIM IBQ 3 (SGE0)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_ibq_sge1", + CTLTYPE_STRING | CTLFLAG_RD, sc, 4, + sysctl_cim_ibq_obq, "A", "CIM IBQ 4 (SGE1)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_ibq_ncsi", + CTLTYPE_STRING | CTLFLAG_RD, sc, 5, + sysctl_cim_ibq_obq, "A", "CIM IBQ 5 (NCSI)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_la", + CTLTYPE_STRING | CTLFLAG_RD, sc, 0, + sysctl_cim_la, "A", "CIM logic analyzer"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_obq_ulp0", + CTLTYPE_STRING | CTLFLAG_RD, sc, 0 + CIM_NUM_IBQ, + sysctl_cim_ibq_obq, "A", "CIM OBQ 0 (ULP0)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_obq_ulp1", + CTLTYPE_STRING | CTLFLAG_RD, sc, 1 + CIM_NUM_IBQ, + sysctl_cim_ibq_obq, "A", "CIM OBQ 1 (ULP1)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_obq_ulp2", + CTLTYPE_STRING | CTLFLAG_RD, sc, 2 + CIM_NUM_IBQ, + sysctl_cim_ibq_obq, "A", "CIM OBQ 2 (ULP2)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_obq_ulp3", + CTLTYPE_STRING | CTLFLAG_RD, sc, 3 + CIM_NUM_IBQ, + sysctl_cim_ibq_obq, "A", "CIM OBQ 3 (ULP3)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_obq_sge", + CTLTYPE_STRING | CTLFLAG_RD, sc, 4 + CIM_NUM_IBQ, + sysctl_cim_ibq_obq, "A", "CIM OBQ 4 (SGE)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_obq_ncsi", + CTLTYPE_STRING | CTLFLAG_RD, sc, 5 + CIM_NUM_IBQ, + sysctl_cim_ibq_obq, "A", "CIM OBQ 5 (NCSI)"); + + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cim_qcfg", + CTLTYPE_STRING | CTLFLAG_RD, sc, 0, + sysctl_cim_qcfg, "A", "CIM queue configuration"); + SYSCTL_ADD_PROC(ctx, children, OID_AUTO, "cpl_stats", CTLTYPE_STRING | CTLFLAG_RD, sc, 0, sysctl_cpl_stats, "A", "CPL statistics"); @@ -3694,6 +3753,176 @@ sysctl_cctrl(SYSCTL_HANDLER_ARGS) return (rc); } +static const char *qname[CIM_NUM_IBQ + CIM_NUM_OBQ] = { + "TP0", "TP1", "ULP", "SGE0", "SGE1", "NC-SI", /* ibq's */ + "ULP0", "ULP1", "ULP2", "ULP3", "SGE", "NC-SI" /* obq's */ +}; + +static int +sysctl_cim_ibq_obq(SYSCTL_HANDLER_ARGS) +{ + struct adapter *sc = arg1; + struct sbuf *sb; + int rc, i, n, qid = arg2; + uint32_t *buf, *p; + char *qtype; + + KASSERT(qid >= 0 && qid < nitems(qname), + ("%s: bad qid %d\n", __func__, qid)); + + if (qid < CIM_NUM_IBQ) { + /* inbound queue */ + qtype = "IBQ"; + n = 4 * CIM_IBQ_SIZE; + buf = malloc(n * sizeof(uint32_t), M_CXGBE, M_ZERO | M_WAITOK); + rc = t4_read_cim_ibq(sc, qid, buf, n); + } else { + /* outbound queue */ + qtype = "OBQ"; + qid -= CIM_NUM_IBQ; + n = 4 * 6 * CIM_OBQ_SIZE; + buf = malloc(n * sizeof(uint32_t), M_CXGBE, M_ZERO | M_WAITOK); + rc = t4_read_cim_obq(sc, qid, buf, n); + } + + if (rc < 0) { + rc = -rc; + goto done; + } + n = rc * sizeof(uint32_t); /* rc has # of words actually read */ + + rc = sysctl_wire_old_buffer(req, 0); + if (rc != 0) + goto done; + + sb = sbuf_new_for_sysctl(NULL, NULL, 4096, req); + if (sb == NULL) { + rc = ENOMEM; + goto done; + } + + sbuf_printf(sb, "%s%d %s", qtype , qid, qname[arg2]); + for (i = 0, p = buf; i < n; i += 16, p += 4) + sbuf_printf(sb, "\n%#06x: %08x %08x %08x %08x", i, p[0], p[1], + p[2], p[3]); + + rc = sbuf_finish(sb); + sbuf_delete(sb); +done: + free(buf, M_CXGBE); + return (rc); +} + +static int +sysctl_cim_la(SYSCTL_HANDLER_ARGS) +{ + struct adapter *sc = arg1; + u_int cfg; + struct sbuf *sb; + uint32_t *buf, *p; + int rc; + + rc = -t4_cim_read(sc, A_UP_UP_DBG_LA_CFG, 1, &cfg); + if (rc != 0) + return (rc); + + rc = sysctl_wire_old_buffer(req, 0); + if (rc != 0) + return (rc); + + sb = sbuf_new_for_sysctl(NULL, NULL, 4096, req); + if (sb == NULL) + return (ENOMEM); + + buf = malloc(sc->params.cim_la_size * sizeof(uint32_t), M_CXGBE, + M_ZERO | M_WAITOK); + + rc = -t4_cim_read_la(sc, buf, NULL); + if (rc != 0) + goto done; + + sbuf_printf(sb, "Status Data PC%s", + cfg & F_UPDBGLACAPTPCONLY ? "" : + " LS0Stat LS0Addr LS0Data"); + + KASSERT((sc->params.cim_la_size & 7) == 0, + ("%s: p will walk off the end of buf", __func__)); + + for (p = buf; p < &buf[sc->params.cim_la_size]; p += 8) { + if (cfg & F_UPDBGLACAPTPCONLY) { + sbuf_printf(sb, "\n %02x %08x %08x", p[5] & 0xff, + p[6], p[7]); + sbuf_printf(sb, "\n %02x %02x%06x %02x%06x", + (p[3] >> 8) & 0xff, p[3] & 0xff, p[4] >> 8, + p[4] & 0xff, p[5] >> 8); + sbuf_printf(sb, "\n %02x %x%07x %x%07x", + (p[0] >> 4) & 0xff, p[0] & 0xf, p[1] >> 4, + p[1] & 0xf, p[2] >> 4); + } else { + sbuf_printf(sb, + "\n %02x %x%07x %x%07x %08x %08x " + "%08x%08x%08x%08x", + (p[0] >> 4) & 0xff, p[0] & 0xf, p[1] >> 4, + p[1] & 0xf, p[2] >> 4, p[2] & 0xf, p[3], p[4], p[5], + p[6], p[7]); + } + } + + rc = sbuf_finish(sb); + sbuf_delete(sb); +done: + free(buf, M_CXGBE); + return (rc); +} + +static int +sysctl_cim_qcfg(SYSCTL_HANDLER_ARGS) +{ + struct adapter *sc = arg1; + struct sbuf *sb; + int rc, i; + uint16_t base[CIM_NUM_IBQ + CIM_NUM_OBQ]; + uint16_t size[CIM_NUM_IBQ + CIM_NUM_OBQ]; + uint16_t thres[CIM_NUM_IBQ]; + uint32_t obq_wr[2 * CIM_NUM_OBQ], *wr = obq_wr; + uint32_t stat[4 * (CIM_NUM_IBQ + CIM_NUM_OBQ)], *p = stat; + + rc = -t4_cim_read(sc, A_UP_IBQ_0_RDADDR, nitems(stat), stat); + if (rc == 0) + rc = -t4_cim_read(sc, A_UP_OBQ_0_REALADDR, nitems(obq_wr), + obq_wr); + if (rc != 0) + return (rc); + + t4_read_cimq_cfg(sc, base, size, thres); + + rc = sysctl_wire_old_buffer(req, 0); + if (rc != 0) + return (rc); + + sb = sbuf_new_for_sysctl(NULL, NULL, 4096, req); + if (sb == NULL) + return (ENOMEM); + + sbuf_printf(sb, "Queue Base Size Thres RdPtr WrPtr SOP EOP Avail"); + + for (i = 0; i < CIM_NUM_IBQ; i++, p += 4) + sbuf_printf(sb, "\n%5s %5x %5u %4u %6x %4x %4u %4u %5u", + qname[i], base[i], size[i], thres[i], G_IBQRDADDR(p[0]), + G_IBQWRADDR(p[1]), G_QUESOPCNT(p[3]), G_QUEEOPCNT(p[3]), + G_QUEREMFLITS(p[2]) * 16); + for ( ; i < CIM_NUM_IBQ + CIM_NUM_OBQ; i++, p += 4, wr += 2) + sbuf_printf(sb, "\n%5s %5x %5u %11x %4x %4u %4u %5u", qname[i], + base[i], size[i], G_QUERDADDR(p[0]) & 0x3fff, + wr[0] - base[i], G_QUESOPCNT(p[3]), G_QUEEOPCNT(p[3]), + G_QUEREMFLITS(p[2]) * 16); + + rc = sbuf_finish(sb); + sbuf_delete(sb); + + return (rc); +} + static int sysctl_cpl_stats(SYSCTL_HANDLER_ARGS) { Modified: user/attilio/vmobj-rwlock/sys/dev/firewire/sbp.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/firewire/sbp.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/firewire/sbp.c Thu Feb 21 21:59:35 2013 (r247139) @@ -2488,16 +2488,14 @@ printf("ORB %08x %08x %08x %08x\n", ntoh printf("ORB %08x %08x %08x %08x\n", ntohl(ocb->orb[4]), ntohl(ocb->orb[5]), ntohl(ocb->orb[6]), ntohl(ocb->orb[7])); */ if (ccb->csio.dxfer_len > 0) { - int s, error; + int error; - s = splsoftvm(); error = bus_dmamap_load_ccb(/*dma tag*/sbp->dmat, /*dma map*/ocb->dmamap, ccb, sbp_execute_ocb, ocb, /*flags*/0); - splx(s); if (error) printf("sbp: bus_dmamap_load error %d\n", error); } else Modified: user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge.c Thu Feb 21 21:59:35 2013 (r247139) @@ -64,6 +64,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include @@ -102,7 +103,6 @@ static int mxge_intr_coal_delay = 30; static int mxge_deassert_wait = 1; static int mxge_flow_control = 1; static int mxge_verbose = 0; -static int mxge_lro_cnt = 8; static int mxge_ticks; static int mxge_max_slices = 1; static int mxge_rss_hash_type = MXGEFW_RSS_HASH_TYPE_SRC_DST_PORT; @@ -1311,9 +1311,9 @@ mxge_reset(mxge_softc_t *sc, int interru ss->tx.stall = 0; ss->rx_big.cnt = 0; ss->rx_small.cnt = 0; - ss->lro_bad_csum = 0; - ss->lro_queued = 0; - ss->lro_flushed = 0; + ss->lc.lro_bad_csum = 0; + ss->lc.lro_queued = 0; + ss->lc.lro_flushed = 0; if (ss->fw_stats != NULL) { bzero(ss->fw_stats, sizeof *ss->fw_stats); } @@ -1414,50 +1414,6 @@ mxge_change_flow_control(SYSCTL_HANDLER_ } static int -mxge_change_lro_locked(mxge_softc_t *sc, int lro_cnt) -{ - struct ifnet *ifp; - int err = 0; - - ifp = sc->ifp; - if (lro_cnt == 0) - ifp->if_capenable &= ~IFCAP_LRO; - else - ifp->if_capenable |= IFCAP_LRO; - sc->lro_cnt = lro_cnt; - if (ifp->if_drv_flags & IFF_DRV_RUNNING) { - mxge_close(sc, 0); - err = mxge_open(sc); - } - return err; -} - -static int -mxge_change_lro(SYSCTL_HANDLER_ARGS) -{ - mxge_softc_t *sc; - unsigned int lro_cnt; - int err; - - sc = arg1; - lro_cnt = sc->lro_cnt; - err = sysctl_handle_int(oidp, &lro_cnt, arg2, req); - if (err != 0) - return err; - - if (lro_cnt == sc->lro_cnt) - return 0; - - if (lro_cnt > 128) - return EINVAL; - - mtx_lock(&sc->driver_mtx); - err = mxge_change_lro_locked(sc, lro_cnt); - mtx_unlock(&sc->driver_mtx); - return err; -} - -static int mxge_handle_be32(SYSCTL_HANDLER_ARGS) { int err; @@ -1653,14 +1609,6 @@ mxge_add_sysctls(mxge_softc_t *sc) CTLFLAG_RW, &mxge_verbose, 0, "verbose printing"); - /* lro */ - SYSCTL_ADD_PROC(ctx, children, OID_AUTO, - "lro_cnt", - CTLTYPE_INT|CTLFLAG_RW, sc, - 0, mxge_change_lro, - "I", "number of lro merge queues"); - - /* add counters exported for debugging from all slices */ sysctl_ctx_init(&sc->slice_sysctl_ctx); sc->slice_sysctl_tree = @@ -1686,11 +1634,15 @@ mxge_add_sysctls(mxge_softc_t *sc) CTLFLAG_RD, &ss->rx_big.cnt, 0, "rx_small_cnt"); SYSCTL_ADD_INT(ctx, children, OID_AUTO, - "lro_flushed", CTLFLAG_RD, &ss->lro_flushed, + "lro_flushed", CTLFLAG_RD, &ss->lc.lro_flushed, 0, "number of lro merge queues flushed"); SYSCTL_ADD_INT(ctx, children, OID_AUTO, - "lro_queued", CTLFLAG_RD, &ss->lro_queued, + "lro_bad_csum", CTLFLAG_RD, &ss->lc.lro_bad_csum, + 0, "number of bad csums preventing LRO"); + + SYSCTL_ADD_INT(ctx, children, OID_AUTO, + "lro_queued", CTLFLAG_RD, &ss->lc.lro_queued, 0, "number of frames appended to lro merge" "queues"); @@ -2534,6 +2486,64 @@ done: return err; } +#ifdef INET6 + +static uint16_t +mxge_csum_generic(uint16_t *raw, int len) +{ + uint32_t csum; + + + csum = 0; + while (len > 0) { + csum += *raw; + raw++; + len -= 2; + } + csum = (csum >> 16) + (csum & 0xffff); + csum = (csum >> 16) + (csum & 0xffff); + return (uint16_t)csum; +} + +static inline uint16_t +mxge_rx_csum6(void *p, struct mbuf *m, uint32_t csum) +{ + uint32_t partial; + int nxt, cksum_offset; + struct ip6_hdr *ip6 = p; + uint16_t c; + + nxt = ip6->ip6_nxt; + cksum_offset = sizeof (*ip6) + ETHER_HDR_LEN; + if (nxt != IPPROTO_TCP && nxt != IPPROTO_UDP) { + cksum_offset = ip6_lasthdr(m, ETHER_HDR_LEN, + IPPROTO_IPV6, &nxt); + if (nxt != IPPROTO_TCP && nxt != IPPROTO_UDP) + return (1); + } + + /* + * IPv6 headers do not contain a checksum, and hence + * do not checksum to zero, so they don't "fall out" + * of the partial checksum calculation like IPv4 + * headers do. We need to fix the partial checksum by + * subtracting the checksum of the IPv6 header. + */ + + partial = mxge_csum_generic((uint16_t *)ip6, cksum_offset - + ETHER_HDR_LEN); + csum += ~partial; + csum += (csum < ~partial); + csum = (csum >> 16) + (csum & 0xFFFF); + csum = (csum >> 16) + (csum & 0xFFFF); + c = in6_cksum_pseudo(ip6, m->m_pkthdr.len - cksum_offset, nxt, + csum); + +// printf("%d %d %x %x %x %x %x\n", m->m_pkthdr.len, cksum_offset, c, csum, ocsum, partial, d); + c ^= 0xffff; + return (c); +} +#endif /* INET6 */ /* * Myri10GE hardware checksums are not valid if the sender * padded the frame with non-zero padding. This is because @@ -2547,26 +2557,39 @@ static inline uint16_t mxge_rx_csum(struct mbuf *m, int csum) { struct ether_header *eh; +#ifdef INET struct ip *ip; - uint16_t c; +#endif + int cap = m->m_pkthdr.rcvif->if_capenable; + uint16_t c, etype; - eh = mtod(m, struct ether_header *); - /* only deal with IPv4 TCP & UDP for now */ - if (__predict_false(eh->ether_type != htons(ETHERTYPE_IP))) - return 1; - ip = (struct ip *)(eh + 1); - if (__predict_false(ip->ip_p != IPPROTO_TCP && - ip->ip_p != IPPROTO_UDP)) - return 1; + eh = mtod(m, struct ether_header *); + etype = ntohs(eh->ether_type); + switch (etype) { #ifdef INET - c = in_pseudo(ip->ip_src.s_addr, ip->ip_dst.s_addr, - htonl(ntohs(csum) + ntohs(ip->ip_len) + - - (ip->ip_hl << 2) + ip->ip_p)); -#else - c = 1; + case ETHERTYPE_IP: + if ((cap & IFCAP_RXCSUM) == 0) + return (1); + ip = (struct ip *)(eh + 1); + if (ip->ip_p != IPPROTO_TCP && ip->ip_p != IPPROTO_UDP) + return (1); + c = in_pseudo(ip->ip_src.s_addr, ip->ip_dst.s_addr, + htonl(ntohs(csum) + ntohs(ip->ip_len) - + (ip->ip_hl << 2) + ip->ip_p)); + c ^= 0xffff; + break; #endif - c ^= 0xffff; +#ifdef INET6 + case ETHERTYPE_IPV6: + if ((cap & IFCAP_RXCSUM_IPV6) == 0) + return (1); + c = mxge_rx_csum6((eh + 1), m, csum); + break; +#endif + default: + c = 1; + } return (c); } @@ -2628,7 +2651,8 @@ mxge_vlan_tag_remove(struct mbuf *m, uin static inline void -mxge_rx_done_big(struct mxge_slice_state *ss, uint32_t len, uint32_t csum) +mxge_rx_done_big(struct mxge_slice_state *ss, uint32_t len, + uint32_t csum, int lro) { mxge_softc_t *sc; struct ifnet *ifp; @@ -2637,7 +2661,6 @@ mxge_rx_done_big(struct mxge_slice_state mxge_rx_ring_t *rx; bus_dmamap_t old_map; int idx; - uint16_t tcpudp_csum; sc = ss->sc; ifp = sc->ifp; @@ -2674,14 +2697,18 @@ mxge_rx_done_big(struct mxge_slice_state mxge_vlan_tag_remove(m, &csum); } /* if the checksum is valid, mark it in the mbuf header */ - if (sc->csum_flag && (0 == (tcpudp_csum = mxge_rx_csum(m, csum)))) { - if (sc->lro_cnt && (0 == mxge_lro_rx(ss, m, csum))) - return; - /* otherwise, it was a UDP frame, or a TCP frame which - we could not do LRO on. Tell the stack that the - checksum is good */ + + if ((ifp->if_capenable & (IFCAP_RXCSUM_IPV6 | IFCAP_RXCSUM)) && + (0 == mxge_rx_csum(m, csum))) { + /* Tell the stack that the checksum is good */ m->m_pkthdr.csum_data = 0xffff; - m->m_pkthdr.csum_flags = CSUM_PSEUDO_HDR | CSUM_DATA_VALID; + m->m_pkthdr.csum_flags = CSUM_PSEUDO_HDR | + CSUM_DATA_VALID; + +#if defined(INET) || defined (INET6) + if (lro && (0 == tcp_lro_rx(&ss->lc, m, 0))) + return; +#endif } /* flowid only valid if RSS hashing is enabled */ if (sc->num_slices > 1) { @@ -2693,7 +2720,8 @@ mxge_rx_done_big(struct mxge_slice_state } static inline void -mxge_rx_done_small(struct mxge_slice_state *ss, uint32_t len, uint32_t csum) +mxge_rx_done_small(struct mxge_slice_state *ss, uint32_t len, + uint32_t csum, int lro) { mxge_softc_t *sc; struct ifnet *ifp; @@ -2702,7 +2730,6 @@ mxge_rx_done_small(struct mxge_slice_sta mxge_rx_ring_t *rx; bus_dmamap_t old_map; int idx; - uint16_t tcpudp_csum; sc = ss->sc; ifp = sc->ifp; @@ -2739,14 +2766,17 @@ mxge_rx_done_small(struct mxge_slice_sta mxge_vlan_tag_remove(m, &csum); } /* if the checksum is valid, mark it in the mbuf header */ - if (sc->csum_flag && (0 == (tcpudp_csum = mxge_rx_csum(m, csum)))) { - if (sc->lro_cnt && (0 == mxge_lro_rx(ss, m, csum))) - return; - /* otherwise, it was a UDP frame, or a TCP frame which - we could not do LRO on. Tell the stack that the - checksum is good */ + if ((ifp->if_capenable & (IFCAP_RXCSUM_IPV6 | IFCAP_RXCSUM)) && + (0 == mxge_rx_csum(m, csum))) { + /* Tell the stack that the checksum is good */ m->m_pkthdr.csum_data = 0xffff; - m->m_pkthdr.csum_flags = CSUM_PSEUDO_HDR | CSUM_DATA_VALID; + m->m_pkthdr.csum_flags = CSUM_PSEUDO_HDR | + CSUM_DATA_VALID; + +#if defined(INET) || defined (INET6) + if (lro && (0 == tcp_lro_rx(&ss->lc, m, csum))) + return; +#endif } /* flowid only valid if RSS hashing is enabled */ if (sc->num_slices > 1) { @@ -2764,16 +2794,17 @@ mxge_clean_rx_done(struct mxge_slice_sta int limit = 0; uint16_t length; uint16_t checksum; + int lro; - + lro = ss->sc->ifp->if_capenable & IFCAP_LRO; while (rx_done->entry[rx_done->idx].length != 0) { length = ntohs(rx_done->entry[rx_done->idx].length); rx_done->entry[rx_done->idx].length = 0; checksum = rx_done->entry[rx_done->idx].checksum; if (length <= (MHLEN - MXGEFW_PAD)) - mxge_rx_done_small(ss, length, checksum); + mxge_rx_done_small(ss, length, checksum, lro); else - mxge_rx_done_big(ss, length, checksum); + mxge_rx_done_big(ss, length, checksum, lro); rx_done->cnt++; rx_done->idx = rx_done->cnt & rx_done->mask; @@ -2781,11 +2812,11 @@ mxge_clean_rx_done(struct mxge_slice_sta if (__predict_false(++limit > rx_done->mask / 2)) break; } -#ifdef INET - while (!SLIST_EMPTY(&ss->lro_active)) { - struct lro_entry *lro = SLIST_FIRST(&ss->lro_active); - SLIST_REMOVE_HEAD(&ss->lro_active, next); - mxge_lro_flush(ss, lro); +#if defined(INET) || defined (INET6) + while (!SLIST_EMPTY(&ss->lc.lro_active)) { + struct lro_entry *lro = SLIST_FIRST(&ss->lc.lro_active); + SLIST_REMOVE_HEAD(&ss->lc.lro_active, next); + tcp_lro_flush(&ss->lc, lro); } #endif } @@ -3153,15 +3184,11 @@ mxge_init(void *arg) static void mxge_free_slice_mbufs(struct mxge_slice_state *ss) { - struct lro_entry *lro_entry; int i; - while (!SLIST_EMPTY(&ss->lro_free)) { - lro_entry = SLIST_FIRST(&ss->lro_free); - SLIST_REMOVE_HEAD(&ss->lro_free, next); - free(lro_entry, M_DEVBUF); - } - +#if defined(INET) || defined(INET6) + tcp_lro_free(&ss->lc); +#endif for (i = 0; i <= ss->rx_big.mask; i++) { if (ss->rx_big.info[i].m == NULL) continue; @@ -3545,26 +3572,17 @@ mxge_slice_open(struct mxge_slice_state mxge_softc_t *sc; mxge_cmd_t cmd; bus_dmamap_t map; - struct lro_entry *lro_entry; int err, i, slice; sc = ss->sc; slice = ss - sc->ss; - SLIST_INIT(&ss->lro_free); - SLIST_INIT(&ss->lro_active); - - for (i = 0; i < sc->lro_cnt; i++) { - lro_entry = (struct lro_entry *) - malloc(sizeof (*lro_entry), M_DEVBUF, - M_NOWAIT | M_ZERO); - if (lro_entry == NULL) { - sc->lro_cnt = i; - break; - } - SLIST_INSERT_HEAD(&ss->lro_free, lro_entry, next); - } +#if defined(INET) || defined(INET6) + (void)tcp_lro_init(&ss->lc); +#endif + ss->lc.ifp = sc->ifp; + /* get the lanai pointers to the send and receive rings */ err = 0; @@ -4219,10 +4237,8 @@ mxge_ioctl(struct ifnet *ifp, u_long com } else if (mask & IFCAP_RXCSUM) { if (IFCAP_RXCSUM & ifp->if_capenable) { ifp->if_capenable &= ~IFCAP_RXCSUM; - sc->csum_flag = 0; } else { ifp->if_capenable |= IFCAP_RXCSUM; - sc->csum_flag = 1; } } if (mask & IFCAP_TSO4) { @@ -4249,16 +4265,12 @@ mxge_ioctl(struct ifnet *ifp, u_long com ifp->if_hwassist |= (CSUM_TCP_IPV6 | CSUM_UDP_IPV6); } -#ifdef NOTYET - } else if (mask & IFCAP_RXCSUM6) { - if (IFCAP_RXCSUM6 & ifp->if_capenable) { - ifp->if_capenable &= ~IFCAP_RXCSUM6; - sc->csum_flag = 0; + } else if (mask & IFCAP_RXCSUM_IPV6) { + if (IFCAP_RXCSUM_IPV6 & ifp->if_capenable) { + ifp->if_capenable &= ~IFCAP_RXCSUM_IPV6; } else { - ifp->if_capenable |= IFCAP_RXCSUM6; - sc->csum_flag = 1; + ifp->if_capenable |= IFCAP_RXCSUM_IPV6; } -#endif } if (mask & IFCAP_TSO6) { if (IFCAP_TSO6 & ifp->if_capenable) { @@ -4274,12 +4286,8 @@ mxge_ioctl(struct ifnet *ifp, u_long com } #endif /*IFCAP_TSO6 */ - if (mask & IFCAP_LRO) { - if (IFCAP_LRO & ifp->if_capenable) - err = mxge_change_lro_locked(sc, 0); - else - err = mxge_change_lro_locked(sc, mxge_lro_cnt); - } + if (mask & IFCAP_LRO) + ifp->if_capenable ^= IFCAP_LRO; if (mask & IFCAP_VLAN_HWTAGGING) ifp->if_capenable ^= IFCAP_VLAN_HWTAGGING; if (mask & IFCAP_VLAN_HWTSO) @@ -4326,14 +4334,11 @@ mxge_fetch_tunables(mxge_softc_t *sc) TUNABLE_INT_FETCH("hw.mxge.verbose", &mxge_verbose); TUNABLE_INT_FETCH("hw.mxge.ticks", &mxge_ticks); - TUNABLE_INT_FETCH("hw.mxge.lro_cnt", &sc->lro_cnt); TUNABLE_INT_FETCH("hw.mxge.always_promisc", &mxge_always_promisc); TUNABLE_INT_FETCH("hw.mxge.rss_hash_type", &mxge_rss_hash_type); TUNABLE_INT_FETCH("hw.mxge.rss_hashtype", &mxge_rss_hash_type); TUNABLE_INT_FETCH("hw.mxge.initial_mtu", &mxge_initial_mtu); TUNABLE_INT_FETCH("hw.mxge.throttle", &mxge_throttle); - if (sc->lro_cnt != 0) - mxge_lro_cnt = sc->lro_cnt; if (bootverbose) mxge_verbose = 1; @@ -4897,8 +4902,9 @@ mxge_attach(device_t dev) if_initbaudrate(ifp, IF_Gbps(10)); ifp->if_capabilities = IFCAP_RXCSUM | IFCAP_TXCSUM | IFCAP_TSO4 | - IFCAP_VLAN_MTU | IFCAP_LINKSTATE | IFCAP_TXCSUM_IPV6; -#ifdef INET + IFCAP_VLAN_MTU | IFCAP_LINKSTATE | IFCAP_TXCSUM_IPV6 | + IFCAP_RXCSUM_IPV6; +#if defined(INET) || defined(INET6) ifp->if_capabilities |= IFCAP_LRO; #endif @@ -4929,7 +4935,6 @@ mxge_attach(device_t dev) ifp->if_capenable = ifp->if_capabilities; if (sc->lro_cnt == 0) ifp->if_capenable &= ~IFCAP_LRO; - sc->csum_flag = 1; ifp->if_init = mxge_init; ifp->if_softc = sc; ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST; Modified: user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge_var.h ============================================================================== --- user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge_var.h Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/dev/mxge/if_mxge_var.h Thu Feb 21 21:59:35 2013 (r247139) @@ -194,31 +194,6 @@ typedef struct char mtx_name[16]; } mxge_tx_ring_t; -struct lro_entry; -struct lro_entry -{ - SLIST_ENTRY(lro_entry) next; - struct mbuf *m_head; - struct mbuf *m_tail; - int timestamp; - struct ip *ip; - uint32_t tsval; - uint32_t tsecr; - uint32_t source_ip; - uint32_t dest_ip; - uint32_t next_seq; - uint32_t ack_seq; - uint32_t len; - uint32_t data_csum; - uint16_t window; - uint16_t source_port; - uint16_t dest_port; - uint16_t append_cnt; - uint16_t mss; - -}; -SLIST_HEAD(lro_head, lro_entry); - struct mxge_softc; typedef struct mxge_softc mxge_softc_t; @@ -236,11 +211,7 @@ struct mxge_slice_state { u_long omcasts; u_long oerrors; int if_drv_flags; - struct lro_head lro_active; - struct lro_head lro_free; - int lro_queued; - int lro_flushed; - int lro_bad_csum; + struct lro_ctrl lc; mxge_dma_t fw_stats_dma; struct sysctl_oid *sysctl_tree; struct sysctl_ctx_list sysctl_ctx; @@ -250,7 +221,6 @@ struct mxge_slice_state { struct mxge_softc { struct ifnet* ifp; struct mxge_slice_state *ss; - int csum_flag; /* rx_csums? */ int tx_boundary; /* boundary transmits cannot cross*/ int lro_cnt; bus_dma_tag_t parent_dmat; Modified: user/attilio/vmobj-rwlock/sys/fs/nfs/nfs_commonkrpc.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/fs/nfs/nfs_commonkrpc.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/fs/nfs/nfs_commonkrpc.c Thu Feb 21 21:59:35 2013 (r247139) @@ -1080,7 +1080,6 @@ newnfs_set_sigmask(struct thread *td, si SIGDELSET(newset, newnfs_sig_set[i]); } mtx_unlock(&p->p_sigacts->ps_mtx); - sigdeferstop(td); kern_sigprocmask(td, SIG_SETMASK, &newset, oldset, SIGPROCMASK_PROC_LOCKED); PROC_UNLOCK(p); @@ -1092,7 +1091,6 @@ newnfs_restore_sigmask(struct thread *td if (td == NULL) td = curthread; /* XXX */ kern_sigprocmask(td, SIG_SETMASK, set, NULL, 0); - sigallowstop(td); } /* Modified: user/attilio/vmobj-rwlock/sys/fs/nfsclient/nfs_clvfsops.c ============================================================================== --- user/attilio/vmobj-rwlock/sys/fs/nfsclient/nfs_clvfsops.c Thu Feb 21 21:56:51 2013 (r247138) +++ user/attilio/vmobj-rwlock/sys/fs/nfsclient/nfs_clvfsops.c Thu Feb 21 21:59:35 2013 (r247139) @@ -132,7 +132,7 @@ static struct vfsops nfs_vfsops = { .vfs_unmount = nfs_unmount, .vfs_sysctl = nfs_sysctl, }; -VFS_SET(nfs_vfsops, nfs, VFCF_NETWORK); +VFS_SET(nfs_vfsops, nfs, VFCF_NETWORK | VFCF_SBDRY); /* So that loader and kldload(2) can find us, wherever we are.. */ *** DIFF OUTPUT TRUNCATED AT 1000 LINES ***