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 68c3c13..ae3cb23 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 67858be..9917609 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 5fe7502..92df322 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 e6fd847..4f2c704 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 5c9e245..512a88c 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 13700ec..5262603 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 a5f7d0d..f685535 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 03008f7..6f2f8ee 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;