From owner-p4-projects@FreeBSD.ORG Fri May 4 21:56:01 2007 Return-Path: X-Original-To: p4-projects@freebsd.org Delivered-To: p4-projects@freebsd.org Received: by hub.freebsd.org (Postfix, from userid 32767) id 72ED016A407; Fri, 4 May 2007 21:56:01 +0000 (UTC) X-Original-To: perforce@freebsd.org Delivered-To: perforce@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 17E4716A406 for ; Fri, 4 May 2007 21:56:01 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from repoman.freebsd.org (repoman.freebsd.org [69.147.83.41]) by mx1.freebsd.org (Postfix) with ESMTP id 025FF13C45E for ; Fri, 4 May 2007 21:56:01 +0000 (UTC) (envelope-from jhb@freebsd.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.13.8/8.13.8) with ESMTP id l44Lu0Rc005878 for ; Fri, 4 May 2007 21:56:00 GMT (envelope-from jhb@freebsd.org) Received: (from perforce@localhost) by repoman.freebsd.org (8.13.8/8.13.8/Submit) id l44LtwGo005863 for perforce@freebsd.org; Fri, 4 May 2007 21:55:58 GMT (envelope-from jhb@freebsd.org) Date: Fri, 4 May 2007 21:55:58 GMT Message-Id: <200705042155.l44LtwGo005863@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: perforce set sender to jhb@freebsd.org using -f From: John Baldwin To: Perforce Change Reviews Cc: Subject: PERFORCE change 119254 for review X-BeenThere: p4-projects@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: p4 projects tree changes List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 04 May 2007 21:56:01 -0000 http://perforce.freebsd.org/chv.cgi?CH=119254 Change 119254 by jhb@jhb_mutex on 2007/05/04 21:55:16 IFC @119253. Affected files ... .. //depot/projects/smpng/sys/amd64/amd64/mptable_pci.c#8 integrate .. //depot/projects/smpng/sys/amd64/amd64/msi.c#5 integrate .. //depot/projects/smpng/sys/amd64/amd64/nexus.c#25 integrate .. //depot/projects/smpng/sys/amd64/include/intr_machdep.h#15 integrate .. //depot/projects/smpng/sys/amd64/pci/pci_bus.c#20 integrate .. //depot/projects/smpng/sys/arm/xscale/i80321/ep80219_machdep.c#5 integrate .. //depot/projects/smpng/sys/arm/xscale/i80321/iq31244_machdep.c#24 integrate .. //depot/projects/smpng/sys/arm/xscale/ixp425/avila_machdep.c#3 integrate .. //depot/projects/smpng/sys/conf/files#205 integrate .. //depot/projects/smpng/sys/conf/kern.pre.mk#55 integrate .. //depot/projects/smpng/sys/dev/acpica/acpi_pcib_acpi.c#25 integrate .. //depot/projects/smpng/sys/dev/acpica/acpi_pcib_pci.c#14 integrate .. //depot/projects/smpng/sys/dev/em/LICENSE#5 integrate .. //depot/projects/smpng/sys/dev/em/README#14 integrate .. //depot/projects/smpng/sys/dev/em/e1000_80003es2lan.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_80003es2lan.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82540.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82541.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82541.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82542.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82543.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82543.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82571.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82571.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82575.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_82575.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_api.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_api.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_defines.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_hw.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_ich8lan.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_ich8lan.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_mac.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_mac.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_manage.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_manage.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_nvm.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_nvm.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_osdep.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_phy.c#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_phy.h#1 branch .. //depot/projects/smpng/sys/dev/em/e1000_regs.h#1 branch .. //depot/projects/smpng/sys/dev/em/if_em.c#81 integrate .. //depot/projects/smpng/sys/dev/em/if_em.h#40 integrate .. //depot/projects/smpng/sys/dev/em/if_em_hw.c#21 delete .. //depot/projects/smpng/sys/dev/em/if_em_hw.h#21 delete .. //depot/projects/smpng/sys/dev/em/if_em_osdep.h#20 delete .. //depot/projects/smpng/sys/dev/gem/if_gem.c#31 integrate .. //depot/projects/smpng/sys/dev/gem/if_gem_pci.c#21 integrate .. //depot/projects/smpng/sys/dev/gem/if_gemvar.h#13 integrate .. //depot/projects/smpng/sys/dev/ipmi/ipmi_smbios.c#3 integrate .. //depot/projects/smpng/sys/dev/pci/pci.c#92 integrate .. //depot/projects/smpng/sys/dev/pci/pci_if.m#9 integrate .. //depot/projects/smpng/sys/dev/pci/pci_pci.c#34 integrate .. //depot/projects/smpng/sys/dev/pci/pci_private.h#21 integrate .. //depot/projects/smpng/sys/dev/pci/pcib_if.m#7 integrate .. //depot/projects/smpng/sys/dev/pci/pcib_private.h#12 integrate .. //depot/projects/smpng/sys/dev/pci/pcivar.h#27 integrate .. //depot/projects/smpng/sys/dev/sound/pci/emu10kx.c#6 integrate .. //depot/projects/smpng/sys/i386/i386/mptable_pci.c#8 integrate .. //depot/projects/smpng/sys/i386/i386/msi.c#5 integrate .. //depot/projects/smpng/sys/i386/i386/nexus.c#27 integrate .. //depot/projects/smpng/sys/i386/include/intr_machdep.h#17 integrate .. //depot/projects/smpng/sys/i386/pci/pci_bus.c#33 integrate .. //depot/projects/smpng/sys/kern/kern_descrip.c#107 integrate .. //depot/projects/smpng/sys/kern/uipc_debug.c#2 integrate .. //depot/projects/smpng/sys/kern/uipc_sockbuf.c#7 integrate .. //depot/projects/smpng/sys/kern/uipc_socket.c#104 integrate .. //depot/projects/smpng/sys/kern/uipc_syscalls.c#104 integrate .. //depot/projects/smpng/sys/kern/vfs_syscalls.c#129 integrate .. //depot/projects/smpng/sys/modules/em/Makefile#6 integrate .. //depot/projects/smpng/sys/net/ieee8023ad_lacp.c#4 integrate .. //depot/projects/smpng/sys/net/if_lagg.c#3 integrate .. //depot/projects/smpng/sys/net/if_lagg.h#2 integrate .. //depot/projects/smpng/sys/netgraph/ng_mppc.c#13 integrate .. //depot/projects/smpng/sys/netinet/ip_fw.h#37 integrate .. //depot/projects/smpng/sys/netinet/ip_fw2.c#86 integrate .. //depot/projects/smpng/sys/netinet/sctp_pcb.c#11 integrate .. //depot/projects/smpng/sys/netinet/sctp_usrreq.c#12 integrate .. //depot/projects/smpng/sys/netinet/sctputil.c#13 integrate .. //depot/projects/smpng/sys/netinet/tcp_input.c#104 integrate .. //depot/projects/smpng/sys/netinet6/nd6.c#40 integrate .. //depot/projects/smpng/sys/netinet6/nd6_nbr.c#24 integrate .. //depot/projects/smpng/sys/sys/filedesc.h#31 integrate .. //depot/projects/smpng/sys/sys/socketvar.h#57 integrate .. //depot/projects/smpng/sys/ufs/ffs/ffs_softdep.c#64 integrate Differences ... ==== //depot/projects/smpng/sys/amd64/amd64/mptable_pci.c#8 (text+ko) ==== @@ -33,7 +33,7 @@ */ #include -__FBSDID("$FreeBSD: src/sys/amd64/amd64/mptable_pci.c,v 1.7 2007/01/22 21:48:42 jhb Exp $"); +__FBSDID("$FreeBSD: src/sys/amd64/amd64/mptable_pci.c,v 1.8 2007/05/02 17:50:34 jhb Exp $"); #include #include @@ -72,7 +72,7 @@ return (bus_generic_attach(dev)); } -/* Pass MSI alloc requests up to the nexus. */ +/* Pass MSI requests up to the nexus. */ static int mptable_hostb_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, int *irqs) @@ -85,12 +85,22 @@ } static int -mptable_hostb_alloc_msix(device_t pcib, device_t dev, int index, int *irq) +mptable_hostb_alloc_msix(device_t pcib, device_t dev, int *irq) +{ + device_t bus; + + bus = device_get_parent(pcib); + return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, irq)); +} + +static int +mptable_hostb_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, + uint32_t *data) { device_t bus; bus = device_get_parent(pcib); - return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, index, irq)); + return (PCIB_MAP_MSI(device_get_parent(bus), dev, irq, addr, data)); } static device_method_t mptable_hostb_methods[] = { @@ -120,8 +130,8 @@ DEVMETHOD(pcib_alloc_msi, mptable_hostb_alloc_msi), DEVMETHOD(pcib_release_msi, pcib_release_msi), DEVMETHOD(pcib_alloc_msix, mptable_hostb_alloc_msix), - DEVMETHOD(pcib_remap_msix, pcib_remap_msix), DEVMETHOD(pcib_release_msix, pcib_release_msix), + DEVMETHOD(pcib_map_msi, mptable_hostb_map_msi), { 0, 0 } }; @@ -177,8 +187,8 @@ DEVMETHOD(pcib_alloc_msi, pcib_alloc_msi), DEVMETHOD(pcib_release_msi, pcib_release_msi), DEVMETHOD(pcib_alloc_msix, pcib_alloc_msix), - DEVMETHOD(pcib_remap_msix, pcib_remap_msix), DEVMETHOD(pcib_release_msix, pcib_release_msix), + DEVMETHOD(pcib_map_msi, pcib_map_msi), {0, 0} }; ==== //depot/projects/smpng/sys/amd64/amd64/msi.c#5 (text+ko) ==== @@ -34,7 +34,7 @@ */ #include -__FBSDID("$FreeBSD: src/sys/amd64/amd64/msi.c,v 1.4 2007/02/15 22:22:56 jhb Exp $"); +__FBSDID("$FreeBSD: src/sys/amd64/amd64/msi.c,v 1.5 2007/05/02 17:50:34 jhb Exp $"); #include #include @@ -99,21 +99,20 @@ * assigned an ID by the system; however, a group will use the ID from * the first message. * - * For MSI-X, each message is isolated, and msi_index indicates the - * index of this message in the device's MSI-X table. + * For MSI-X, each message is isolated. */ struct msi_intsrc { struct intsrc msi_intsrc; device_t msi_dev; /* Owning device. (g) */ struct msi_intsrc *msi_first; /* First source in group. */ u_int msi_irq; /* IRQ cookie. */ - u_int msi_index; /* Index of this message. */ u_int msi_msix; /* MSI-X message. */ u_int msi_vector:8; /* IDT vector. */ u_int msi_cpu:8; /* Local APIC ID. (g) */ u_int msi_count:8; /* Messages in this group. (g) */ }; +static struct msi_intsrc *msi_create_source(u_int irq); static void msi_enable_source(struct intsrc *isrc); static void msi_disable_source(struct intsrc *isrc, int eoi); static void msi_eoi_source(struct intsrc *isrc); @@ -123,16 +122,10 @@ static int msi_config_intr(struct intsrc *isrc, enum intr_trigger trig, enum intr_polarity pol); static void msi_assign_cpu(struct intsrc *isrc, u_int apic_id); -static void msix_enable_intr(struct intsrc *isrc); -static int msix_source_pending(struct intsrc *isrc); -static void msix_assign_cpu(struct intsrc *isrc, u_int apic_id); struct pic msi_pic = { msi_enable_source, msi_disable_source, msi_eoi_source, msi_enable_intr, msi_vector, msi_source_pending, NULL, NULL, msi_config_intr, msi_assign_cpu }; -struct pic msix_pic = { msi_enable_source, msi_disable_source, msi_eoi_source, - msix_enable_intr, msi_vector, msix_source_pending, - NULL, NULL, msi_config_intr, msix_assign_cpu }; static int msi_enabled; static struct sx msi_sx; @@ -162,17 +155,6 @@ { struct msi_intsrc *msi = (struct msi_intsrc *)isrc; - /* - * Since we can only enable the entire group at once, go ahead and - * enable the messages when the first message is given a handler. - * Note that we assume all devices will register a handler for the - * first message. - */ - if (msi->msi_index == 0) { - mtx_lock_spin(&icu_lock); - pci_enable_msi(msi->msi_dev, INTEL_ADDR(msi), INTEL_DATA(msi)); - mtx_unlock_spin(&icu_lock); - } apic_enable_vector(msi->msi_vector); } @@ -206,51 +188,13 @@ msi->msi_cpu = apic_id; if (bootverbose) - printf("msi: Assigning MSI IRQ %d to local APIC %u\n", - msi->msi_irq, msi->msi_cpu); - mtx_lock_spin(&icu_lock); + printf("msi: Assigning %s IRQ %d to local APIC %u\n", + msi->msi_msix ? "MSI-X" : "MSI", msi->msi_irq, + msi->msi_cpu); if (isrc->is_enabled) - pci_enable_msi(msi->msi_dev, INTEL_ADDR(msi), INTEL_DATA(msi)); - mtx_unlock_spin(&icu_lock); + pci_remap_msi_irq(msi->msi_dev, msi->msi_irq); } -static void -msix_enable_intr(struct intsrc *isrc) -{ - struct msi_intsrc *msi = (struct msi_intsrc *)isrc; - - mtx_lock_spin(&icu_lock); - pci_enable_msix(msi->msi_dev, msi->msi_index, INTEL_ADDR(msi), - INTEL_DATA(msi)); - pci_unmask_msix(msi->msi_dev, msi->msi_index); - mtx_unlock_spin(&icu_lock); - apic_enable_vector(msi->msi_vector); -} - -static int -msix_source_pending(struct intsrc *isrc) -{ - struct msi_intsrc *msi = (struct msi_intsrc *)isrc; - - return (pci_pending_msix(msi->msi_dev, msi->msi_index)); -} - -static void -msix_assign_cpu(struct intsrc *isrc, u_int apic_id) -{ - struct msi_intsrc *msi = (struct msi_intsrc *)isrc; - - msi->msi_cpu = apic_id; - if (bootverbose) - printf("msi: Assigning MSI-X IRQ %d to local APIC %u\n", - msi->msi_irq, msi->msi_cpu); - mtx_lock_spin(&icu_lock); - if (isrc->is_enabled) - pci_enable_msix(msi->msi_dev, msi->msi_index, INTEL_ADDR(msi), - INTEL_DATA(msi)); - mtx_unlock_spin(&icu_lock); -} - void msi_init(void) { @@ -262,10 +206,21 @@ msi_enabled = 1; intr_register_pic(&msi_pic); - intr_register_pic(&msix_pic); sx_init(&msi_sx, "msi"); } +struct msi_intsrc * +msi_create_source(u_int irq) +{ + struct msi_intsrc *msi; + + msi = malloc(sizeof(struct msi_intsrc), M_MSI, M_WAITOK | M_ZERO); + msi->msi_intsrc.is_pic = &msi_pic; + msi->msi_irq = irq; + intr_register_source(&msi->msi_intsrc); + return (msi); +} + /* * Try to allocate 'count' interrupt sources with contiguous IDT values. If * we allocate any new sources, then their IRQ values will be at the end of @@ -317,14 +272,8 @@ *newcount = count - cnt; for (j = 0; j < *newcount; j++) { - /* Create a new MSI source. */ - msi = malloc(sizeof(struct msi_intsrc), M_MSI, - M_WAITOK | M_ZERO); - msi->msi_intsrc.is_pic = &msi_pic; - msi->msi_irq = i + j; - intr_register_source(&msi->msi_intsrc); - - /* Add it to our array. */ + /* Create a new MSI source and add it to our array. */ + msi_create_source(i + j); irqs[cnt] = i + j; cnt++; } @@ -344,13 +293,11 @@ fsrc = (struct msi_intsrc *)intr_lookup_source(irqs[0]); for (i = 0; i < count; i++) { msi = (struct msi_intsrc *)intr_lookup_source(irqs[i]); - msi->msi_intsrc.is_pic = &msi_pic; msi->msi_dev = dev; msi->msi_vector = vector + i; if (bootverbose) printf("msi: routing MSI IRQ %d to vector %u\n", msi->msi_irq, msi->msi_vector); - msi->msi_index = i; msi->msi_first = fsrc; /* XXX: Somewhat gross. */ @@ -395,8 +342,6 @@ sx_xunlock(&msi_sx); return (EINVAL); } - KASSERT(first->msi_index == 0, ("index mismatch")); - KASSERT(first->msi_dev != NULL, ("unowned group")); /* Clear all the extra messages in the group. */ @@ -408,7 +353,6 @@ msi->msi_dev = NULL; apic_free_vector(msi->msi_vector, msi->msi_irq); msi->msi_vector = 0; - msi->msi_index = 0; } /* Clear out the first message. */ @@ -423,7 +367,44 @@ } int -msix_alloc(device_t dev, int index, int *irq, int *new) +msi_map(int irq, uint64_t *addr, uint32_t *data) +{ + struct msi_intsrc *msi; + + sx_slock(&msi_sx); + msi = (struct msi_intsrc *)intr_lookup_source(irq); + if (msi == NULL) { + sx_sunlock(&msi_sx); + return (ENOENT); + } + + /* Make sure this message is allocated to a device. */ + if (msi->msi_dev == NULL) { + sx_sunlock(&msi_sx); + return (ENXIO); + } + + /* + * If this message isn't an MSI-X message, make sure it's part + * of a gruop, and switch to the first message in the + * group. + */ + if (!msi->msi_msix) { + if (msi->msi_first == NULL) { + sx_sunlock(&msi_sx); + return (ENXIO); + } + msi = msi->msi_first; + } + + *addr = INTEL_ADDR(msi); + *data = INTEL_DATA(msi); + sx_sunlock(&msi_sx); + return (0); +} + +int +msix_alloc(device_t dev, int *irq, int *new) { struct msi_intsrc *msi; int i, vector; @@ -457,11 +438,7 @@ /* Create a new source. */ *new = 1; - msi = malloc(sizeof(struct msi_intsrc), M_MSI, - M_WAITOK | M_ZERO); - msi->msi_intsrc.is_pic = &msix_pic; - msi->msi_irq = i; - intr_register_source(&msi->msi_intsrc); + msi = msi_create_source(i); } /* Allocate an IDT vector. */ @@ -471,10 +448,8 @@ vector); /* Setup source. */ - msi->msi_intsrc.is_pic = &msix_pic; msi->msi_dev = dev; msi->msi_vector = vector; - msi->msi_index = index; msi->msi_msix = 1; /* XXX: Somewhat gross. */ @@ -486,30 +461,6 @@ } int -msix_remap(int index, int irq) -{ - struct msi_intsrc *msi; - - sx_xlock(&msi_sx); - msi = (struct msi_intsrc *)intr_lookup_source(irq); - if (msi == NULL) { - sx_xunlock(&msi_sx); - return (ENOENT); - } - - /* Make sure this is an MSI-X message. */ - if (!msi->msi_msix) { - sx_xunlock(&msi_sx); - return (EINVAL); - } - - KASSERT(msi->msi_dev != NULL, ("unowned message")); - msi->msi_index = index; - sx_xunlock(&msi_sx); - return (0); -} - -int msix_release(int irq) { struct msi_intsrc *msi; @@ -533,7 +484,6 @@ msi->msi_dev = NULL; apic_free_vector(msi->msi_vector, msi->msi_irq); msi->msi_vector = 0; - msi->msi_index = 0; msi->msi_msix = 0; sx_xunlock(&msi_sx); ==== //depot/projects/smpng/sys/amd64/amd64/nexus.c#25 (text+ko) ==== @@ -28,7 +28,7 @@ */ #include -__FBSDID("$FreeBSD: src/sys/amd64/amd64/nexus.c,v 1.75 2007/03/21 15:36:38 jhb Exp $"); +__FBSDID("$FreeBSD: src/sys/amd64/amd64/nexus.c,v 1.76 2007/05/02 17:50:34 jhb Exp $"); /* * This code implements a `root nexus' for Intel Architecture @@ -108,9 +108,9 @@ static void nexus_delete_resource(device_t, device_t, int, int); static int nexus_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, int *irqs); static int nexus_release_msi(device_t pcib, device_t dev, int count, int *irqs); -static int nexus_alloc_msix(device_t pcib, device_t dev, int index, int *irq); -static int nexus_remap_msix(device_t pcib, device_t dev, int index, int irq); +static int nexus_alloc_msix(device_t pcib, device_t dev, int *irq); static int nexus_release_msix(device_t pcib, device_t dev, int irq); +static int nexus_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, uint32_t *data); static device_method_t nexus_methods[] = { /* Device interface */ @@ -140,8 +140,8 @@ DEVMETHOD(pcib_alloc_msi, nexus_alloc_msi), DEVMETHOD(pcib_release_msi, nexus_release_msi), DEVMETHOD(pcib_alloc_msix, nexus_alloc_msix), - DEVMETHOD(pcib_remap_msix, nexus_remap_msix), DEVMETHOD(pcib_release_msix, nexus_release_msix), + DEVMETHOD(pcib_map_msi, nexus_map_msi), { 0, 0 } }; @@ -504,24 +504,17 @@ } static int -nexus_alloc_msix(device_t pcib, device_t dev, int index, int *irq) +nexus_alloc_msix(device_t pcib, device_t dev, int *irq) { int error, new; - error = msix_alloc(dev, index, irq, &new); + error = msix_alloc(dev, irq, &new); if (new) rman_manage_region(&irq_rman, *irq, *irq); return (error); } static int -nexus_remap_msix(device_t pcib, device_t dev, int index, int irq) -{ - - return (msix_remap(index, irq)); -} - -static int nexus_release_msix(device_t pcib, device_t dev, int irq) { @@ -551,6 +544,13 @@ return (msi_release(irqs, count)); } +static int +nexus_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, uint32_t *data) +{ + + return (msi_map(irq, addr, data)); +} + /* Placeholder for system RAM. */ static void ram_identify(driver_t *driver, device_t parent) ==== //depot/projects/smpng/sys/amd64/include/intr_machdep.h#15 (text+ko) ==== @@ -23,7 +23,7 @@ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * - * $FreeBSD: src/sys/amd64/include/intr_machdep.h,v 1.16 2007/03/06 17:16:46 jhb Exp $ + * $FreeBSD: src/sys/amd64/include/intr_machdep.h,v 1.17 2007/05/02 17:50:34 jhb Exp $ */ #ifndef __MACHINE_INTR_MACHDEP_H__ @@ -149,9 +149,9 @@ int msi_alloc(device_t dev, int count, int maxcount, int *irqs, int *newirq, int *newcount); void msi_init(void); +int msi_map(int irq, uint64_t *addr, uint32_t *data); int msi_release(int *irqs, int count); -int msix_alloc(device_t dev, int index, int *irq, int *new); -int msix_remap(int index, int irq); +int msix_alloc(device_t dev, int *irq, int *new); int msix_release(int irq); #endif /* !LOCORE */ ==== //depot/projects/smpng/sys/amd64/pci/pci_bus.c#20 (text+ko) ==== @@ -25,7 +25,7 @@ */ #include -__FBSDID("$FreeBSD: src/sys/amd64/pci/pci_bus.c,v 1.120 2007/01/22 21:48:42 jhb Exp $"); +__FBSDID("$FreeBSD: src/sys/amd64/pci/pci_bus.c,v 1.121 2007/05/02 17:50:34 jhb Exp $"); #include "opt_cpu.h" @@ -81,7 +81,7 @@ return (PCI_INVALID_IRQ); } -/* Pass MSI alloc requests up to the nexus. */ +/* Pass MSI requests up to the nexus. */ static int legacy_pcib_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, @@ -95,12 +95,22 @@ } static int -legacy_pcib_alloc_msix(device_t pcib, device_t dev, int index, int *irq) +legacy_pcib_alloc_msix(device_t pcib, device_t dev, int *irq) +{ + device_t bus; + + bus = device_get_parent(pcib); + return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, irq)); +} + +static int +legacy_pcib_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, + uint32_t *data) { device_t bus; bus = device_get_parent(pcib); - return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, index, irq)); + return (PCIB_MAP_MSI(device_get_parent(bus), dev, irq, addr, data)); } static const char * @@ -347,8 +357,8 @@ DEVMETHOD(pcib_alloc_msi, legacy_pcib_alloc_msi), DEVMETHOD(pcib_release_msi, pcib_release_msi), DEVMETHOD(pcib_alloc_msix, legacy_pcib_alloc_msix), - DEVMETHOD(pcib_remap_msix, pcib_remap_msix), DEVMETHOD(pcib_release_msix, pcib_release_msix), + DEVMETHOD(pcib_map_msi, legacy_pcib_map_msi), { 0, 0 } }; ==== //depot/projects/smpng/sys/arm/xscale/i80321/ep80219_machdep.c#5 (text+ko) ==== @@ -49,7 +49,7 @@ #include "opt_ddb.h" #include -__FBSDID("$FreeBSD: src/sys/arm/xscale/i80321/ep80219_machdep.c,v 1.5 2006/12/06 06:34:54 julian Exp $"); +__FBSDID("$FreeBSD: src/sys/arm/xscale/i80321/ep80219_machdep.c,v 1.6 2007/05/03 09:51:12 kevlo Exp $"); #define _ARM32_BUS_DMA_PRIVATE #include @@ -125,8 +125,6 @@ extern void *_end; -extern vm_offset_t sa1_cache_clean_addr; - extern int *end; struct pcpu __pcpu; ==== //depot/projects/smpng/sys/arm/xscale/i80321/iq31244_machdep.c#24 (text+ko) ==== @@ -49,7 +49,7 @@ #include "opt_ddb.h" #include -__FBSDID("$FreeBSD: src/sys/arm/xscale/i80321/iq31244_machdep.c,v 1.26 2006/12/06 06:34:54 julian Exp $"); +__FBSDID("$FreeBSD: src/sys/arm/xscale/i80321/iq31244_machdep.c,v 1.27 2007/05/03 09:51:12 kevlo Exp $"); #define _ARM32_BUS_DMA_PRIVATE #include @@ -125,8 +125,6 @@ extern void *_end; -extern vm_offset_t sa1_cache_clean_addr; - extern int *end; struct pcpu __pcpu; ==== //depot/projects/smpng/sys/arm/xscale/ixp425/avila_machdep.c#3 (text+ko) ==== @@ -49,7 +49,7 @@ #include "opt_ddb.h" #include -__FBSDID("$FreeBSD: src/sys/arm/xscale/ixp425/avila_machdep.c,v 1.3 2007/02/02 05:14:21 kevlo Exp $"); +__FBSDID("$FreeBSD: src/sys/arm/xscale/ixp425/avila_machdep.c,v 1.4 2007/05/03 09:51:12 kevlo Exp $"); #define _ARM32_BUS_DMA_PRIVATE #include @@ -124,8 +124,6 @@ extern void *_end; -extern vm_offset_t sa1_cache_clean_addr; - extern int *end; struct pcpu __pcpu; ==== //depot/projects/smpng/sys/conf/files#205 (text+ko) ==== @@ -1,4 +1,4 @@ -# $FreeBSD: src/sys/conf/files,v 1.1198 2007/04/25 15:30:17 mav Exp $ +# $FreeBSD: src/sys/conf/files,v 1.1201 2007/05/04 13:29:45 rwatson Exp $ # # The long compile-with and dependency lines are required because of # limitations in config: backslash-newline doesn't work in strings, and @@ -600,8 +600,34 @@ dev/ed/if_ed_pci.c optional ed pci dev/eisa/eisa_if.m standard dev/eisa/eisaconf.c optional eisa -dev/em/if_em.c optional em -dev/em/if_em_hw.c optional em +dev/em/if_em.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_80003es2lan.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_82540.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_82541.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_82542.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_82543.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_82571.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_82575.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_api.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_ich8lan.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_mac.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_manage.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_nvm.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" +dev/em/e1000_phy.c optional em \ + compile-with "${NORMAL_C} -I$S/dev/em" dev/en/if_en_pci.c optional en pci dev/en/midway.c optional en dev/ep/if_ep.c optional ep ==== //depot/projects/smpng/sys/conf/kern.pre.mk#55 (text+ko) ==== @@ -1,4 +1,4 @@ -# $FreeBSD: src/sys/conf/kern.pre.mk,v 1.81 2006/10/26 15:16:43 bde Exp $ +# $FreeBSD: src/sys/conf/kern.pre.mk,v 1.82 2007/05/04 00:00:10 jfv Exp $ # Part of a unified Makefile for building kernels. This part contains all # of the definitions that need to be before %BEFORE_DEPEND. @@ -76,6 +76,9 @@ # .. and the same for twa INCLUDES+= -I$S/dev/twa +# .. and the same for em +INCLUDES+= -I$S/dev/em + # ... and XFS INCLUDES+= -I$S/gnu/fs/xfs/FreeBSD -I$S/gnu/fs/xfs/FreeBSD/support -I$S/gnu/fs/xfs ==== //depot/projects/smpng/sys/dev/acpica/acpi_pcib_acpi.c#25 (text+ko) ==== @@ -26,7 +26,7 @@ */ #include -__FBSDID("$FreeBSD: src/sys/dev/acpica/acpi_pcib_acpi.c,v 1.53 2007/01/22 21:48:43 jhb Exp $"); +__FBSDID("$FreeBSD: src/sys/dev/acpica/acpi_pcib_acpi.c,v 1.54 2007/05/02 17:50:35 jhb Exp $"); #include "opt_acpi.h" #include @@ -76,8 +76,10 @@ device_t dev, int pin); static int acpi_pcib_alloc_msi(device_t pcib, device_t dev, int count, int maxcount, int *irqs); +static int acpi_pcib_map_msi(device_t pcib, device_t dev, + int irq, uint64_t *addr, uint32_t *data); static int acpi_pcib_alloc_msix(device_t pcib, device_t dev, - int index, int *irq); + int *irq); static struct resource *acpi_pcib_acpi_alloc_resource(device_t dev, device_t child, int type, int *rid, u_long start, u_long end, u_long count, @@ -110,8 +112,8 @@ DEVMETHOD(pcib_alloc_msi, acpi_pcib_alloc_msi), DEVMETHOD(pcib_release_msi, pcib_release_msi), DEVMETHOD(pcib_alloc_msix, acpi_pcib_alloc_msix), - DEVMETHOD(pcib_remap_msix, pcib_remap_msix), DEVMETHOD(pcib_release_msix, pcib_release_msix), + DEVMETHOD(pcib_map_msi, acpi_pcib_map_msi), {0, 0} }; @@ -323,12 +325,22 @@ } static int -acpi_pcib_alloc_msix(device_t pcib, device_t dev, int index, int *irq) +acpi_pcib_alloc_msix(device_t pcib, device_t dev, int *irq) +{ + device_t bus; + + bus = device_get_parent(pcib); + return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, irq)); +} + +static int +acpi_pcib_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, + uint32_t *data) { device_t bus; bus = device_get_parent(pcib); - return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, index, irq)); + return (PCIB_MAP_MSI(device_get_parent(bus), dev, irq, addr, data)); } static u_long acpi_host_mem_start = 0x80000000; ==== //depot/projects/smpng/sys/dev/acpica/acpi_pcib_pci.c#14 (text+ko) ==== @@ -26,7 +26,7 @@ */ #include -__FBSDID("$FreeBSD: src/sys/dev/acpica/acpi_pcib_pci.c,v 1.16 2007/01/22 21:48:43 jhb Exp $"); +__FBSDID("$FreeBSD: src/sys/dev/acpica/acpi_pcib_pci.c,v 1.17 2007/05/02 17:50:35 jhb Exp $"); #include "opt_acpi.h" @@ -96,8 +96,8 @@ DEVMETHOD(pcib_alloc_msi, pcib_alloc_msi), DEVMETHOD(pcib_release_msi, pcib_release_msi), DEVMETHOD(pcib_alloc_msix, pcib_alloc_msix), - DEVMETHOD(pcib_remap_msix, pcib_remap_msix), DEVMETHOD(pcib_release_msix, pcib_release_msix), + DEVMETHOD(pcib_map_msi, pcib_map_msi), {0, 0} }; ==== //depot/projects/smpng/sys/dev/em/LICENSE#5 (text+ko) ==== @@ -1,31 +1,31 @@ -$FreeBSD: src/sys/dev/em/LICENSE,v 1.5 2006/04/07 10:18:24 glebius Exp $ -/*- -Copyright (c) 2001-2005, Intel Corporation -All rights reserved. +$FreeBSD: src/sys/dev/em/LICENSE,v 1.6 2007/05/04 00:00:11 jfv Exp $ -Redistribution and use in source and binary forms, with or without -modification, are permitted provided that the following conditions are met: + Copyright (c) 2001-2007, Intel Corporation + All rights reserved. + + 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. + + 3. Neither the name of the Intel Corporation nor the names of its + contributors may be used to endorse or promote products derived from + this software without specific prior written permission. + + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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. - 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. - - 3. Neither the name of the Intel Corporation nor the names of its - contributors may be used to endorse or promote products derived from - this software without specific prior written permission. - -THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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. -*/ ==== //depot/projects/smpng/sys/dev/em/README#14 (text+ko) ==== @@ -1,8 +1,8 @@ -$FreeBSD: src/sys/dev/em/README,v 1.13 2006/08/03 09:20:11 glebius Exp $ -FreeBSD* Driver for the Intel(R) PRO/1000 Family of Adapters +$FreeBSD: src/sys/dev/em/README,v 1.14 2007/05/04 00:00:11 jfv Exp $ +FreeBSD Driver for the Gigabit Family of Adapters ============================================================ -May 2, 2006 +April 18, 2007 Contents @@ -21,11 +21,11 @@ Overview ======== -This file describes the FreeBSD* driver for the Intel(R) PRO/1000 Family of +This file describes the FreeBSD* driver for the Gigabit Family of Adapters. This driver has been developed for use with FreeBSD, Release 6.x. For questions related to hardware requirements, refer to the documentation -supplied with your Intel PRO/1000 adapter. All hardware requirements listed +supplied with your Gigabit adapter. All hardware requirements listed apply to use with FreeBSD. @@ -62,7 +62,7 @@ 2. Untar/unzip the archive: - tar xvfz em-x.x.x.tar.gz + tar xzvf em-x.x.x.tar.gz This will create an em-x.x.x directory. @@ -74,7 +74,7 @@ cd em-x.x.x make - b. To install the compiled module in system directory: + b. To install the compiled module to the system directory: make install @@ -84,35 +84,26 @@ if_em_load="YES" -4. To compile the driver into the kernel: +4. To compile the driver into the kernel, enter: cd em-x.x.x/src - - cp if_em* /usr/src/sys/dev/em - + cp *.[ch] /usr/src/sys/dev/em cp Makefile.kernel /usr/src/sys/modules/em/Makefile - Edit the /usr/src/sys/conf/files file, and add the following lines only if - they don't already exist: + NOTE: At this point you MUST install a patch, kernbuild.patch, which is + located in the patches directory. This is applied as shown below where + "$PATH_TO_KERNBUILD_PATCH" is the location of the kernbuild.patch: - dev/em/if_em.c optional em + cd /usr/src/sys; patch -p1 < $PATH_TO_KERNBUILD_PATCH - dev/em/if_em_hw.c optional em + Edit the kernel configuration file (i.e., GENERIC or MYKERNEL) in + /usr/src/sys/i386/conf, and ensure the following line is present: - Remove the following lines from the /usr/src/sys/conf/files file, - if they exist: - - dev/em/if_em_fxhw.c optional em - dev/em/if_em_phy.c optional em - - Edit the kernel configuration file (i.e., GENERIC or MYKERNEL) in - /usr/src/sys/i386/conf, and ensure the following line is present: - device em - Compile and install the kernel. The system must be rebooted for the kernel - updates to take effect. For additional information on compiling the - kernel, consult the FreeBSD operating system documentation. + Compile and install the kernel. The system must be rebooted for the + kernel updates to take effect. For additional information on compiling + the kernel, consult the FreeBSD operating system documentation. 5. To assign an IP address to the interface, enter the following: @@ -150,6 +141,12 @@ not specified and you are not running at gigabit speed, the driver defaults to half-duplex. +If the interface is currently forced to 100 full duplex, in order to change +to half duplex you must use this command: + + ifconfig em media 100baseTX -mediaopt + full-duplex + >>> TRUNCATED FOR MAIL (1000 lines) <<<