3 files changed, 27 insertions, 12 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index a0cd2ced31a9..ff83b61d283d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -80,7 +80,6 @@ struct bus_type {
         int (*resume)(struct device * dev);
 
         unsigned int drivers_autoprobe:1;
-        unsigned int multithread_probe:1;
 };
 
 extern int __must_check bus_register(struct bus_type * bus);
diff --git a/include/linux/msi.h b/include/linux/msi.h
index e38fe6822cb4..94bb46d82efd 100644
--- a/include/linux/msi.h
+++ b/include/linux/msi.h
@@ -1,6 +1,8 @@
 #ifndef LINUX_MSI_H
 #define LINUX_MSI_H
 
+#include <linux/list.h>
+
 struct msi_msg {
         u32     address_lo;     /* low 32 bits of msi message address */
         u32     address_hi;     /* high 32 bits of msi message address */
@@ -24,10 +26,8 @@ struct msi_desc {
                 unsigned default_irq;   /* default pre-assigned irq       */
         }msi_attrib;
 
-        struct {
-                __u16   head;
-                __u16   tail;
-        }link;
+        unsigned int irq;
+        struct list_head list;
 
         void __iomem *mask_base;
         struct pci_dev *dev;
@@ -41,6 +41,9 @@ struct msi_desc {
  */
 int arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc);
 void arch_teardown_msi_irq(unsigned int irq);
+extern int arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type);
+extern void arch_teardown_msi_irqs(struct pci_dev *dev);
+extern int arch_msi_check_device(struct pci_dev* dev, int nvec, int type);
 
 
 #endif /* LINUX_MSI_H */
diff --git a/include/linux/pci.h b/include/linux/pci.h
index 972491089ac9..fbf3766dac1e 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -96,6 +96,19 @@ enum pci_channel_state {
         pci_channel_io_perm_failure = (__force pci_channel_state_t) 3,
 };
 
+typedef unsigned int __bitwise pcie_reset_state_t;
+
+enum pcie_reset_state {
+        /* Reset is NOT asserted (Use to deassert reset) */
+        pcie_deassert_reset = (__force pcie_reset_state_t) 1,
+
+        /* Use #PERST to reset PCI-E device */
+        pcie_warm_reset = (__force pcie_reset_state_t) 2,
+
+        /* Use PCI-E Hot Reset to reset device */
+        pcie_hot_reset = (__force pcie_reset_state_t) 3
+};
+
 typedef unsigned short __bitwise pci_bus_flags_t;
 enum pci_bus_flags {
         PCI_BUS_FLAGS_NO_MSI = (__force pci_bus_flags_t) 1,
@@ -176,10 +189,12 @@ struct pci_dev {
         int rom_attr_enabled;           /* has display of the rom attribute been enabled? */
         struct bin_attribute *res_attr[DEVICE_COUNT_RESOURCE]; /* sysfs file for resources */
 #ifdef CONFIG_PCI_MSI
-        unsigned int first_msi_irq;
+        struct list_head msi_list;
 #endif
 };
 
+extern struct pci_dev *alloc_pci_dev(void);
+
 #define pci_dev_g(n) list_entry(n, struct pci_dev, global_list)
 #define pci_dev_b(n) list_entry(n, struct pci_dev, bus_list)
 #define to_pci_dev(n) container_of(n, struct pci_dev, dev)
@@ -392,12 +407,6 @@ struct pci_driver {
         .vendor = PCI_ANY_ID, .device = PCI_ANY_ID, \
         .subvendor = PCI_ANY_ID, .subdevice = PCI_ANY_ID
 
-/*
- * pci_module_init is obsolete, this stays here till we fix up all usages of it
- * in the tree.
- */
-#define pci_module_init pci_register_driver
-
 /**
  * PCI_VDEVICE - macro used to describe a specific pci device in short form
  * @vend: the vendor name
@@ -532,6 +541,7 @@ static inline int pci_is_managed(struct pci_dev *pdev)
 
 void pci_disable_device(struct pci_dev *dev);
 void pci_set_master(struct pci_dev *dev);
+int pci_set_pcie_reset_state(struct pci_dev *dev, enum pcie_reset_state state);
 #define HAVE_PCI_SET_MWI
 int __must_check pci_set_mwi(struct pci_dev *dev);
 void pci_clear_mwi(struct pci_dev *dev);
@@ -730,6 +740,9 @@ static inline int pci_set_power_state(struct pci_dev *dev, pci_power_t state) {
 static inline pci_power_t pci_choose_state(struct pci_dev *dev, pm_message_t state) { return PCI_D0; }
 static inline int pci_enable_wake(struct pci_dev *dev, pci_power_t state, int enable) { return 0; }
 
+static inline int pci_request_regions(struct pci_dev *dev, const char *res_name) { return -EIO; }
+static inline void pci_release_regions(struct pci_dev *dev) { }
+
 #define pci_dma_burst_advice(pdev, strat, strategy_parameter) do { } while (0)
 
 static inline void pci_block_user_cfg_access(struct pci_dev *dev) { }