arkfb: new framebuffer driver for ARK Logic cards

[powerpc.git] / include / linux / pci.h

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 805412c..fbf3766 100644 (file)
--- 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,
@@ -167,6 +180,7 @@ struct pci_dev {
        unsigned int    broken_parity_status:1; /* Device generates false positive parity */
        unsigned int    msi_enabled:1;
        unsigned int    msix_enabled:1;
+       unsigned int    is_managed:1;
        atomic_t        enable_cnt;     /* pci_enable_device has been called */
 
        u32             saved_config_space[16]; /* config space saved at suspend time */
@@ -175,10 +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)
@@ -208,11 +224,6 @@ static inline void pci_add_saved_cap(struct pci_dev *pci_dev,
        hlist_add_head(&new_cap->next, &pci_dev->saved_cap_space);
 }
 
-static inline void pci_remove_saved_cap(struct pci_cap_saved_state *cap)
-{
-       hlist_del(&cap->next);
-}
-
 /*
  *  For PCI devices, the region numbers are assigned this way:
  *
@@ -365,8 +376,6 @@ struct pci_driver {
        struct pci_error_handlers *err_handler;
        struct device_driver    driver;
        struct pci_dynids dynids;
-
-       int multithread_probe;
 };
 
 #define        to_pci_driver(drv) container_of(drv,struct pci_driver, driver)
@@ -398,12 +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
@@ -528,12 +531,22 @@ static inline int pci_write_config_dword(struct pci_dev *dev, int where, u32 val
 
 int __must_check pci_enable_device(struct pci_dev *dev);
 int __must_check pci_enable_device_bars(struct pci_dev *dev, int mask);
+int __must_check pcim_enable_device(struct pci_dev *pdev);
+void pcim_pin_device(struct pci_dev *pdev);
+
+static inline int pci_is_managed(struct pci_dev *pdev)
+{
+       return pdev->is_managed;
+}
+
 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);
 void pci_intx(struct pci_dev *dev, int enable);
+void pci_msi_off(struct pci_dev *dev);
 int pci_set_dma_mask(struct pci_dev *dev, u64 mask);
 int pci_set_consistent_dma_mask(struct pci_dev *dev, u64 mask);
 void pci_update_resource(struct pci_dev *dev, struct resource *res, int resno);
@@ -727,6 +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) { }
@@ -831,6 +847,12 @@ enum pci_fixup_pass {
 
 void pci_fixup_device(enum pci_fixup_pass pass, struct pci_dev *dev);
 
+void __iomem * pcim_iomap(struct pci_dev *pdev, int bar, unsigned long maxlen);
+void pcim_iounmap(struct pci_dev *pdev, void __iomem *addr);
+void __iomem * const * pcim_iomap_table(struct pci_dev *pdev);
+int pcim_iomap_regions(struct pci_dev *pdev, u16 mask, const char *name);
+void pcim_iounmap_regions(struct pci_dev *pdev, u16 mask);
+
 extern int pci_pci_problems;
 #define PCIPCI_FAIL            1       /* No PCI PCI DMA */
 #define PCIPCI_TRITON          2
@@ -840,5 +862,8 @@ extern int pci_pci_problems;
 #define PCIPCI_ALIMAGIK                32      /* Need low latency setting */
 #define PCIAGP_FAIL            64      /* No PCI to AGP DMA */
 
+extern unsigned long pci_cardbus_io_size;
+extern unsigned long pci_cardbus_mem_size;
+
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */