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

8 files changed, 25 insertions, 14 deletions

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;