Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (22 commits)
  acpiphp: Link-time error for PCI Hotplug
  shpchp: cleanup shpchp.h
  shpchp: remove shpchprm_get_physical_slot_number
  shpchp: cleanup struct controller
  shpchp: remove unnecessary struct php_ctlr
  PCI: ATI sb600 sata quirk
  PCI legacy resource fix
  PCI: don't export device IDs to userspace
  PCI: Be a bit defensive in quirk_nvidia_ck804() so we don't risk dereferencing a NULL pdev.
  PCI: Fix multiple problems with VIA hardware
  PCI: Only check the HT capability bits in mpic.c
  PCI: Use pci_find_ht_capability() in drivers/pci/quirks.c
  PCI: Add #defines for Hypertransport MSI fields
  PCI: Use pci_find_ht_capability() in drivers/pci/htirq.c
  PCI: Add pci_find_ht_capability() for finding Hypertransport capabilities
  PCI: Create __pci_bus_find_cap_start() from __pci_bus_find_cap()
  pci: Introduce pci_find_present
  PCI: pcieport-driver: remove invalid warning message
  rpaphp: compiler warning cleanup
  PCI quirks: remove redundant check
  ...

6 files changed, 54 insertions, 6 deletions

diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
index 1587121..9fcc8d9 100644
--- a/include/asm-generic/vmlinux.lds.h
+++ b/include/asm-generic/vmlinux.lds.h
@@ -35,6 +35,9 @@
 		VMLINUX_SYMBOL(__start_pci_fixups_enable) = .;		\
 		*(.pci_fixup_enable)					\
 		VMLINUX_SYMBOL(__end_pci_fixups_enable) = .;		\
+		VMLINUX_SYMBOL(__start_pci_fixups_resume) = .;		\
+		*(.pci_fixup_resume)					\
+		VMLINUX_SYMBOL(__end_pci_fixups_resume) = .;		\
 	}								\
 									\
 	/* RapidIO route ops */						\
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index a1b04d8..68dd42b 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -119,7 +119,6 @@ header-y += nfs4_mount.h
 header-y += nfs_mount.h
 header-y += oom.h
 header-y += param.h
-header-y += pci_ids.h
 header-y += pci_regs.h
 header-y += personality.h
 header-y += pfkeyv2.h
@@ -162,7 +161,6 @@ header-y += vt.h
 header-y += wireless.h
 header-y += xattr.h
 header-y += x25.h
-header-y += zorro_ids.h
 
 unifdef-y += acct.h
 unifdef-y += adb.h
diff --git a/include/linux/ioport.h b/include/linux/ioport.h
index cf8696d..15228d7 100644
--- a/include/linux/ioport.h
+++ b/include/linux/ioport.h
@@ -91,6 +91,9 @@ struct resource_list {
 #define IORESOURCE_ROM_COPY		(1<<2)	/* ROM is alloc'd copy, resource field overlaid */
 #define IORESOURCE_ROM_BIOS_COPY	(1<<3)	/* ROM is BIOS copy, resource field overlaid */
 
+/* PCI control bits.  Shares IORESOURCE_BITS with above PCI ROM.  */
+#define IORESOURCE_PCI_FIXED		(1<<4)	/* Do not move resource */
+
 /* PC/ISA/whatever - the normal PC address spaces: IO and memory */
 extern struct resource ioport_resource;
 extern struct resource iomem_resource;
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 01c7072..f3c617e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -20,9 +20,6 @@
 /* Include the pci register defines */
 #include <linux/pci_regs.h>
 
-/* Include the ID list */
-#include <linux/pci_ids.h>
-
 /*
  * The PCI interface treats multi-function devices as independent
  * devices.  The slot/function address of each device is encoded
@@ -54,6 +51,9 @@
 #include <asm/atomic.h>
 #include <linux/device.h>
 
+/* Include the ID list */
+#include <linux/pci_ids.h>
+
 /* File state for mmap()s on /proc/bus/pci/X/Y */
 enum pci_mmap_state {
 	pci_mmap_io,
@@ -396,6 +396,21 @@ struct pci_driver {
  */
 #define pci_module_init	pci_register_driver
 
+/**
+ * PCI_VDEVICE - macro used to describe a specific pci device in short form
+ * @vend: the vendor name
+ * @dev: the 16 bit PCI Device ID
+ *
+ * This macro is used to create a struct pci_device_id that matches a
+ * specific PCI device.  The subvendor, and subdevice fields will be set
+ * to PCI_ANY_ID. The macro allows the next field to follow as the device
+ * private data.
+ */
+
+#define PCI_VDEVICE(vendor, device)		\
+	PCI_VENDOR_ID_##vendor, (device),	\
+	PCI_ANY_ID, PCI_ANY_ID, 0, 0
+
 /* these external functions are only available when PCI support is enabled */
 #ifdef CONFIG_PCI
 
@@ -454,6 +469,8 @@ struct pci_dev *pci_find_slot (unsigned int bus, unsigned int devfn);
 int pci_find_capability (struct pci_dev *dev, int cap);
 int pci_find_next_capability (struct pci_dev *dev, u8 pos, int cap);
 int pci_find_ext_capability (struct pci_dev *dev, int cap);
+int pci_find_ht_capability (struct pci_dev *dev, int ht_cap);
+int pci_find_next_ht_capability (struct pci_dev *dev, int pos, int ht_cap);
 struct pci_bus *pci_find_next_bus(const struct pci_bus *from);
 
 struct pci_dev *pci_get_device(unsigned int vendor, unsigned int device,
@@ -468,6 +485,7 @@ struct pci_dev *pci_get_slot (struct pci_bus *bus, unsigned int devfn);
 struct pci_dev *pci_get_bus_and_slot (unsigned int bus, unsigned int devfn);
 struct pci_dev *pci_get_class (unsigned int class, struct pci_dev *from);
 int pci_dev_present(const struct pci_device_id *ids);
+const struct pci_device_id *pci_find_present(const struct pci_device_id *ids);
 
 int pci_bus_read_config_byte (struct pci_bus *bus, unsigned int devfn, int where, u8 *val);
 int pci_bus_read_config_word (struct pci_bus *bus, unsigned int devfn, int where, u16 *val);
@@ -681,6 +699,7 @@ static inline struct pci_dev *pci_get_class(unsigned int class, struct pci_dev *
 { return NULL; }
 
 #define pci_dev_present(ids)	(0)
+#define pci_find_present(ids)	(NULL)
 #define pci_dev_put(dev)	do { } while (0)
 
 static inline void pci_set_master(struct pci_dev *dev) { }
@@ -783,6 +802,7 @@ enum pci_fixup_pass {
 	pci_fixup_header,	/* After reading configuration header */
 	pci_fixup_final,	/* Final phase of device fixups */
 	pci_fixup_enable,	/* pci_enable_device() time */
+	pci_fixup_resume,	/* pci_enable_device() time */
 };
 
 /* Anonymous variables would be nice... */
@@ -801,6 +821,9 @@ enum pci_fixup_pass {
 #define DECLARE_PCI_FIXUP_ENABLE(vendor, device, hook)			\
 	DECLARE_PCI_FIXUP_SECTION(.pci_fixup_enable,			\
 			vendor##device##hook, vendor, device, hook)
+#define DECLARE_PCI_FIXUP_RESUME(vendor, device, hook)			\
+	DECLARE_PCI_FIXUP_SECTION(.pci_fixup_resume,			\
+			resume##vendor##device##hook, vendor, device, hook)
 
 
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index 95c1e74..778e701 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -104,6 +104,10 @@
 #define PCI_CLASS_SERIAL_FIBER		0x0c04
 #define PCI_CLASS_SERIAL_SMBUS		0x0c05
 
+#define PCI_BASE_CLASS_WIRELESS			0x0d
+#define PCI_CLASS_WIRELESS_RF_CONTROLLER	0x0d10
+#define PCI_CLASS_WIRELESS_WHCI			0x0d1010
+
 #define PCI_BASE_CLASS_INTELLIGENT	0x0e
 #define PCI_CLASS_INTELLIGENT_I2O	0x0e00
 
diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h
index 064b1dc..7a6d34e 100644
--- a/include/linux/pci_regs.h
+++ b/include/linux/pci_regs.h
@@ -475,15 +475,32 @@
 #define PCI_PWR_CAP		12	/* Capability */
 #define  PCI_PWR_CAP_BUDGET(x)	((x) & 1)	/* Included in system budget */
 
-/* Hypertransport sub capability types */
+/*
+ * Hypertransport sub capability types
+ *
+ * Unfortunately there are both 3 bit and 5 bit capability types defined
+ * in the HT spec, catering for that is a little messy. You probably don't
+ * want to use these directly, just use pci_find_ht_capability() and it
+ * will do the right thing for you.
+ */
+#define HT_3BIT_CAP_MASK	0xE0
 #define HT_CAPTYPE_SLAVE	0x00	/* Slave/Primary link configuration */
 #define HT_CAPTYPE_HOST		0x20	/* Host/Secondary link configuration */
+
+#define HT_5BIT_CAP_MASK	0xF8
 #define HT_CAPTYPE_IRQ		0x80	/* IRQ Configuration */
 #define HT_CAPTYPE_REMAPPING_40	0xA0	/* 40 bit address remapping */
 #define HT_CAPTYPE_REMAPPING_64 0xA2	/* 64 bit address remapping */
 #define HT_CAPTYPE_UNITID_CLUMP	0x90	/* Unit ID clumping */
 #define HT_CAPTYPE_EXTCONF	0x98	/* Extended Configuration Space Access */
 #define HT_CAPTYPE_MSI_MAPPING	0xA8	/* MSI Mapping Capability */
+#define  HT_MSI_FLAGS		0x02		/* Offset to flags */
+#define  HT_MSI_FLAGS_ENABLE	0x1		/* Mapping enable */
+#define  HT_MSI_FLAGS_FIXED	0x2		/* Fixed mapping only */
+#define  HT_MSI_FIXED_ADDR	0x00000000FEE00000ULL	/* Fixed addr */
+#define  HT_MSI_ADDR_LO		0x04		/* Offset to low addr bits */
+#define  HT_MSI_ADDR_LO_MASK	0xFFF00000	/* Low address bit mask */
+#define  HT_MSI_ADDR_HI		0x08		/* Offset to high addr bits */
 #define HT_CAPTYPE_DIRECT_ROUTE	0xB0	/* Direct routing configuration */
 #define HT_CAPTYPE_VCSET	0xB8	/* Virtual Channel configuration */
 #define HT_CAPTYPE_ERROR_RETRY	0xC0	/* Retry on error configuration */