From af5333e0a02b2295304d4e029b15ee15a4fe2b3a Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Mon, 4 Nov 2013 11:33:00 +0100 Subject: Update to FreeBSD 8.4 --- freebsd/sys/m32r/include/machine/legacyvar.h | 8 ++++++- freebsd/sys/m32r/m32r/legacy.c | 34 ++++++++++++++++++++-------- freebsd/sys/m32r/pci/pci_bus.c | 30 ++++++++++++++++++------ 3 files changed, 54 insertions(+), 18 deletions(-) (limited to 'freebsd/sys/m32r') diff --git a/freebsd/sys/m32r/include/machine/legacyvar.h b/freebsd/sys/m32r/include/machine/legacyvar.h index 0b0fa433..14dd9e03 100644 --- a/freebsd/sys/m32r/include/machine/legacyvar.h +++ b/freebsd/sys/m32r/include/machine/legacyvar.h @@ -31,7 +31,9 @@ enum legacy_device_ivars { LEGACY_IVAR_PCIDOMAIN, - LEGACY_IVAR_PCIBUS + LEGACY_IVAR_PCIBUS, + LEGACY_IVAR_PCISLOT, + LEGACY_IVAR_PCIFUNC }; #define LEGACY_ACCESSOR(var, ivar, type) \ @@ -39,6 +41,8 @@ enum legacy_device_ivars { LEGACY_ACCESSOR(pcidomain, PCIDOMAIN, uint32_t) LEGACY_ACCESSOR(pcibus, PCIBUS, uint32_t) +LEGACY_ACCESSOR(pcislot, PCISLOT, int) +LEGACY_ACCESSOR(pcifunc, PCIFUNC, int) #undef LEGACY_ACCESSOR @@ -53,5 +57,7 @@ int legacy_pcib_write_ivar(device_t dev, device_t child, int which, uintptr_t value); struct resource *legacy_pcib_alloc_resource(device_t dev, device_t child, int type, int *rid, u_long start, u_long end, u_long count, u_int flags); +int legacy_pcib_map_msi(device_t pcib, device_t dev, int irq, + uint64_t *addr, uint32_t *data); #endif /* !_MACHINE_LEGACYVAR_H_ */ diff --git a/freebsd/sys/m32r/m32r/legacy.c b/freebsd/sys/m32r/m32r/legacy.c index 2547990c..70bdcebc 100644 --- a/freebsd/sys/m32r/m32r/legacy.c +++ b/freebsd/sys/m32r/m32r/legacy.c @@ -61,7 +61,9 @@ __FBSDID("$FreeBSD$"); static MALLOC_DEFINE(M_LEGACYDEV, "legacydrv", "legacy system device"); struct legacy_device { - int lg_pcibus; + int lg_pcibus; + int lg_pcislot; + int lg_pcifunc; }; #define DEVTOAT(dev) ((struct legacy_device *)device_get_ivars(dev)) @@ -89,6 +91,7 @@ static device_method_t legacy_methods[] = { DEVMETHOD(bus_read_ivar, legacy_read_ivar), DEVMETHOD(bus_write_ivar, legacy_write_ivar), DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource), + DEVMETHOD(bus_adjust_resource, bus_generic_adjust_resource), DEVMETHOD(bus_release_resource, bus_generic_release_resource), DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), @@ -184,6 +187,8 @@ legacy_add_child(device_t bus, u_int order, const char *name, int unit) if (atdev == NULL) return(NULL); atdev->lg_pcibus = -1; + atdev->lg_pcislot = -1; + atdev->lg_pcifunc = -1; child = device_add_child_ordered(bus, order, name, unit); if (child == NULL) @@ -207,6 +212,12 @@ legacy_read_ivar(device_t dev, device_t child, int which, uintptr_t *result) case LEGACY_IVAR_PCIBUS: *result = atdev->lg_pcibus; break; + case LEGACY_IVAR_PCISLOT: + *result = atdev->lg_pcislot; + break; + case LEGACY_IVAR_PCIFUNC: + *result = atdev->lg_pcifunc; + break; default: return ENOENT; } @@ -225,6 +236,12 @@ legacy_write_ivar(device_t dev, device_t child, int which, uintptr_t value) case LEGACY_IVAR_PCIBUS: atdev->lg_pcibus = value; break; + case LEGACY_IVAR_PCISLOT: + atdev->lg_pcislot = value; + break; + case LEGACY_IVAR_PCIFUNC: + atdev->lg_pcifunc = value; + break; default: return ENOENT; } @@ -260,19 +277,17 @@ static device_method_t cpu_methods[] = { /* Bus interface */ DEVMETHOD(bus_add_child, cpu_add_child), DEVMETHOD(bus_read_ivar, cpu_read_ivar), - DEVMETHOD(bus_print_child, bus_generic_print_child), DEVMETHOD(bus_get_resource_list, cpu_get_rlist), DEVMETHOD(bus_get_resource, bus_generic_rl_get_resource), DEVMETHOD(bus_set_resource, bus_generic_rl_set_resource), DEVMETHOD(bus_alloc_resource, bus_generic_rl_alloc_resource), DEVMETHOD(bus_release_resource, bus_generic_rl_release_resource), - DEVMETHOD(bus_driver_added, bus_generic_driver_added), DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), DEVMETHOD(bus_setup_intr, bus_generic_setup_intr), DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr), - { 0, 0 } + DEVMETHOD_END }; static driver_t cpu_driver = { @@ -294,12 +309,11 @@ cpu_identify(driver_t *driver, device_t parent) * so that these devices are attached after the Host-PCI * bridges (which are added at order 100). */ - for (i = 0; i <= mp_maxid; i++) - if (!CPU_ABSENT(i)) { - child = BUS_ADD_CHILD(parent, 150, "cpu", i); - if (child == NULL) - panic("legacy_attach cpu"); - } + CPU_FOREACH(i) { + child = BUS_ADD_CHILD(parent, 150, "cpu", i); + if (child == NULL) + panic("legacy_attach cpu"); + } } static device_t diff --git a/freebsd/sys/m32r/pci/pci_bus.c b/freebsd/sys/m32r/pci/pci_bus.c index 6627db98..75b169eb 100644 --- a/freebsd/sys/m32r/pci/pci_bus.c +++ b/freebsd/sys/m32r/pci/pci_bus.c @@ -37,6 +37,7 @@ __FBSDID("$FreeBSD$"); #include #include #include +#include #include #include @@ -112,14 +113,28 @@ legacy_pcib_alloc_msix(device_t pcib, device_t dev, int *irq) return (PCIB_ALLOC_MSIX(device_get_parent(bus), dev, irq)); } -static int +int legacy_pcib_map_msi(device_t pcib, device_t dev, int irq, uint64_t *addr, uint32_t *data) { - device_t bus; + device_t bus, hostb; + int error, func, slot; bus = device_get_parent(pcib); - return (PCIB_MAP_MSI(device_get_parent(bus), dev, irq, addr, data)); + error = PCIB_MAP_MSI(device_get_parent(bus), dev, irq, addr, data); + if (error) + return (error); + + slot = legacy_get_pcislot(pcib); + func = legacy_get_pcifunc(pcib); + if (slot == -1 || func == -1) + return (0); + hostb = pci_find_bsf(0, slot, func); + KASSERT(hostb != NULL, ("%s: missing hostb for 0:%d:%d", __func__, + slot, func)); + pci_ht_map_msi(hostb, *addr); + return (0); + } static const char * @@ -444,6 +459,8 @@ legacy_pcib_identify(driver_t *driver, device_t parent) "pcib", busnum); device_set_desc(child, s); legacy_set_pcibus(child, busnum); + legacy_set_pcislot(child, slot); + legacy_set_pcifunc(child, func); found = 1; if (id == 0x12258086) @@ -577,10 +594,10 @@ static device_method_t legacy_pcib_methods[] = { DEVMETHOD(device_resume, bus_generic_resume), /* Bus interface */ - DEVMETHOD(bus_print_child, bus_generic_print_child), DEVMETHOD(bus_read_ivar, legacy_pcib_read_ivar), DEVMETHOD(bus_write_ivar, legacy_pcib_write_ivar), DEVMETHOD(bus_alloc_resource, legacy_pcib_alloc_resource), + DEVMETHOD(bus_adjust_resource, bus_generic_adjust_resource), DEVMETHOD(bus_release_resource, bus_generic_release_resource), DEVMETHOD(bus_activate_resource, bus_generic_activate_resource), DEVMETHOD(bus_deactivate_resource, bus_generic_deactivate_resource), @@ -598,7 +615,7 @@ static device_method_t legacy_pcib_methods[] = { DEVMETHOD(pcib_release_msix, pcib_release_msix), DEVMETHOD(pcib_map_msi, legacy_pcib_map_msi), - { 0, 0 } + DEVMETHOD_END }; static devclass_t hostb_devclass; @@ -673,7 +690,6 @@ static device_method_t pcibios_pcib_pci_methods[] = { DEVMETHOD(device_resume, bus_generic_resume), /* Bus interface */ - DEVMETHOD(bus_print_child, bus_generic_print_child), DEVMETHOD(bus_read_ivar, pcib_read_ivar), DEVMETHOD(bus_write_ivar, pcib_write_ivar), DEVMETHOD(bus_alloc_resource, pcib_alloc_resource), @@ -694,7 +710,7 @@ static device_method_t pcibios_pcib_pci_methods[] = { DEVMETHOD(pcib_release_msix, pcib_release_msix), DEVMETHOD(pcib_map_msi, pcib_map_msi), - {0, 0} + DEVMETHOD_END }; static devclass_t pcib_devclass; -- cgit v1.2.3