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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-30 08:35:05 +0200 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-07-30 08:35:05 +0200 |
commit | f85f19de90a9997583bb26e6f1f9297a4e152c18 (patch) | |
tree | 2dfe61dab6c39ca202f114cb68c68978da1624e3 /arch/x86 | |
parent | Merge branch 'upstream/xen-tracing2' of git://git.kernel.org/pub/scm/linux/ke... (diff) | |
parent | PCI: remove printks about disabled bridge windows (diff) | |
download | linux-f85f19de90a9997583bb26e6f1f9297a4e152c18.tar.xz linux-f85f19de90a9997583bb26e6f1f9297a4e152c18.zip |
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
PCI: remove printks about disabled bridge windows
PCI: fold pci_calc_resource_flags() into decode_bar()
PCI: treat mem BAR type "11" (reserved) as 32-bit, not 64-bit, BAR
PCI: correct pcie_set_readrq write size
PCI: pciehp: change wait time for valid configuration access
x86/PCI: Preserve existing pci=bfsort whitelist for Dell systems
PCI: ARI is a PCIe v2 feature
x86/PCI: quirks: Use pci_dev->revision
PCI: Make the struct pci_dev * argument of pci_fixup_irqs const.
PCI hotplug: cpqphp: use pci_dev->vendor
PCI hotplug: cpqphp: use pci_dev->subsystem_{vendor|device}
x86/PCI: config space accessor functions should not ignore the segment argument
PCI: Assign values to 'pci_obff_signal_type' enumeration constants
x86/PCI: reduce severity of host bridge window conflict warnings
PCI: enumerate the PCI device only removed out PCI hieratchy of OS when re-scanning PCI
PCI: PCIe AER: add aer_recover_queue
x86/PCI: select direct access mode for mmconfig option
PCI hotplug: Rename is_ejectable which also exists in dock.c
Diffstat (limited to 'arch/x86')
-rw-r--r-- | arch/x86/Kconfig | 2 | ||||
-rw-r--r-- | arch/x86/pci/acpi.c | 7 | ||||
-rw-r--r-- | arch/x86/pci/ce4100.c | 2 | ||||
-rw-r--r-- | arch/x86/pci/common.c | 14 | ||||
-rw-r--r-- | arch/x86/pci/direct.c | 6 | ||||
-rw-r--r-- | arch/x86/pci/numaq_32.c | 2 | ||||
-rw-r--r-- | arch/x86/pci/olpc.c | 4 | ||||
-rw-r--r-- | arch/x86/pci/pcbios.c | 2 | ||||
-rw-r--r-- | arch/x86/pci/visws.c | 2 |
9 files changed, 26 insertions, 15 deletions
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 153aa6f78299..7cf916fc1ce7 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1905,7 +1905,7 @@ config PCI_BIOS # x86-64 doesn't support PCI BIOS access from long mode so always go direct. config PCI_DIRECT def_bool y - depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC)) + depends on PCI && (X86_64 || (PCI_GODIRECT || PCI_GOANY || PCI_GOOLPC || PCI_GOMMCONFIG)) config PCI_MMCONFIG def_bool y diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index 68c3c1395202..ae3cb23cd89b 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c @@ -246,10 +246,9 @@ static void add_resources(struct pci_root_info *info) conflict = insert_resource_conflict(root, res); if (conflict) - dev_err(&info->bridge->dev, - "address space collision: host bridge window %pR " - "conflicts with %s %pR\n", - res, conflict->name, conflict); + dev_info(&info->bridge->dev, + "ignoring host bridge window %pR (conflicts with %s %pR)\n", + res, conflict->name, conflict); else pci_bus_add_resource(info->bus, res, 0); } diff --git a/arch/x86/pci/ce4100.c b/arch/x86/pci/ce4100.c index 67858be4b52b..99176094500b 100644 --- a/arch/x86/pci/ce4100.c +++ b/arch/x86/pci/ce4100.c @@ -257,6 +257,7 @@ static int ce4100_conf_read(unsigned int seg, unsigned int bus, { int i; + WARN_ON(seg); if (bus == 1) { for (i = 0; i < ARRAY_SIZE(bus1_fixups); i++) { if (bus1_fixups[i].dev_func == devfn && @@ -282,6 +283,7 @@ static int ce4100_conf_write(unsigned int seg, unsigned int bus, { int i; + WARN_ON(seg); if (bus == 1) { for (i = 0; i < ARRAY_SIZE(bus1_fixups); i++) { if (bus1_fixups[i].dev_func == devfn && diff --git a/arch/x86/pci/common.c b/arch/x86/pci/common.c index 5fe75026ecc2..92df322e0b57 100644 --- a/arch/x86/pci/common.c +++ b/arch/x86/pci/common.c @@ -247,13 +247,6 @@ static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { }, #endif /* __i386__ */ { - .callback = find_sort_method, - .ident = "Dell System", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), - }, - }, - { .callback = set_bf_sort, .ident = "Dell PowerEdge 1950", .matches = { @@ -294,6 +287,13 @@ static const struct dmi_system_id __devinitconst pciprobe_dmi_table[] = { }, }, { + .callback = find_sort_method, + .ident = "Dell System", + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc"), + }, + }, + { .callback = set_bf_sort, .ident = "HP ProLiant BL20p G3", .matches = { diff --git a/arch/x86/pci/direct.c b/arch/x86/pci/direct.c index e6fd8473fb7b..4f2c70439d7f 100644 --- a/arch/x86/pci/direct.c +++ b/arch/x86/pci/direct.c @@ -22,7 +22,7 @@ static int pci_conf1_read(unsigned int seg, unsigned int bus, { unsigned long flags; - if ((bus > 255) || (devfn > 255) || (reg > 4095)) { + if (seg || (bus > 255) || (devfn > 255) || (reg > 4095)) { *value = -1; return -EINVAL; } @@ -53,7 +53,7 @@ static int pci_conf1_write(unsigned int seg, unsigned int bus, { unsigned long flags; - if ((bus > 255) || (devfn > 255) || (reg > 4095)) + if (seg || (bus > 255) || (devfn > 255) || (reg > 4095)) return -EINVAL; raw_spin_lock_irqsave(&pci_config_lock, flags); @@ -97,6 +97,7 @@ static int pci_conf2_read(unsigned int seg, unsigned int bus, unsigned long flags; int dev, fn; + WARN_ON(seg); if ((bus > 255) || (devfn > 255) || (reg > 255)) { *value = -1; return -EINVAL; @@ -138,6 +139,7 @@ static int pci_conf2_write(unsigned int seg, unsigned int bus, unsigned long flags; int dev, fn; + WARN_ON(seg); if ((bus > 255) || (devfn > 255) || (reg > 255)) return -EINVAL; diff --git a/arch/x86/pci/numaq_32.c b/arch/x86/pci/numaq_32.c index 5c9e2458df4e..512a88c41501 100644 --- a/arch/x86/pci/numaq_32.c +++ b/arch/x86/pci/numaq_32.c @@ -34,6 +34,7 @@ static int pci_conf1_mq_read(unsigned int seg, unsigned int bus, unsigned long flags; void *adr __iomem = XQUAD_PORT_ADDR(0xcfc, BUS2QUAD(bus)); + WARN_ON(seg); if (!value || (bus >= MAX_MP_BUSSES) || (devfn > 255) || (reg > 255)) return -EINVAL; @@ -73,6 +74,7 @@ static int pci_conf1_mq_write(unsigned int seg, unsigned int bus, unsigned long flags; void *adr __iomem = XQUAD_PORT_ADDR(0xcfc, BUS2QUAD(bus)); + WARN_ON(seg); if ((bus >= MAX_MP_BUSSES) || (devfn > 255) || (reg > 255)) return -EINVAL; diff --git a/arch/x86/pci/olpc.c b/arch/x86/pci/olpc.c index 13700ec8e2e4..5262603b04d9 100644 --- a/arch/x86/pci/olpc.c +++ b/arch/x86/pci/olpc.c @@ -206,6 +206,8 @@ static int pci_olpc_read(unsigned int seg, unsigned int bus, { uint32_t *addr; + WARN_ON(seg); + /* Use the hardware mechanism for non-simulated devices */ if (!is_simulated(bus, devfn)) return pci_direct_conf1.read(seg, bus, devfn, reg, len, value); @@ -264,6 +266,8 @@ static int pci_olpc_read(unsigned int seg, unsigned int bus, static int pci_olpc_write(unsigned int seg, unsigned int bus, unsigned int devfn, int reg, int len, uint32_t value) { + WARN_ON(seg); + /* Use the hardware mechanism for non-simulated devices */ if (!is_simulated(bus, devfn)) return pci_direct_conf1.write(seg, bus, devfn, reg, len, value); diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c index a5f7d0d63de0..f68553551467 100644 --- a/arch/x86/pci/pcbios.c +++ b/arch/x86/pci/pcbios.c @@ -181,6 +181,7 @@ static int pci_bios_read(unsigned int seg, unsigned int bus, unsigned long flags; unsigned long bx = (bus << 8) | devfn; + WARN_ON(seg); if (!value || (bus > 255) || (devfn > 255) || (reg > 255)) return -EINVAL; @@ -247,6 +248,7 @@ static int pci_bios_write(unsigned int seg, unsigned int bus, unsigned long flags; unsigned long bx = (bus << 8) | devfn; + WARN_ON(seg); if ((bus > 255) || (devfn > 255) || (reg > 255)) return -EINVAL; diff --git a/arch/x86/pci/visws.c b/arch/x86/pci/visws.c index 03008f72eb04..6f2f8eeed171 100644 --- a/arch/x86/pci/visws.c +++ b/arch/x86/pci/visws.c @@ -24,7 +24,7 @@ static void pci_visws_disable_irq(struct pci_dev *dev) { } unsigned int pci_bus0, pci_bus1; -static int __init visws_map_irq(struct pci_dev *dev, u8 slot, u8 pin) +static int __init visws_map_irq(const struct pci_dev *dev, u8 slot, u8 pin) { int irq, bus = dev->bus->number; |