diff options
Diffstat (limited to 'libdde_linux26/contrib/include/linux/eisa.h')
-rw-r--r-- | libdde_linux26/contrib/include/linux/eisa.h | 111 |
1 files changed, 0 insertions, 111 deletions
diff --git a/libdde_linux26/contrib/include/linux/eisa.h b/libdde_linux26/contrib/include/linux/eisa.h deleted file mode 100644 index e61c0be2..00000000 --- a/libdde_linux26/contrib/include/linux/eisa.h +++ /dev/null @@ -1,111 +0,0 @@ -#ifndef _LINUX_EISA_H -#define _LINUX_EISA_H - -#include <linux/ioport.h> -#include <linux/device.h> -#include <linux/mod_devicetable.h> - -#define EISA_MAX_SLOTS 8 - -#define EISA_MAX_RESOURCES 4 - -/* A few EISA constants/offsets... */ - -#define EISA_DMA1_STATUS 8 -#define EISA_INT1_CTRL 0x20 -#define EISA_INT1_MASK 0x21 -#define EISA_INT2_CTRL 0xA0 -#define EISA_INT2_MASK 0xA1 -#define EISA_DMA2_STATUS 0xD0 -#define EISA_DMA2_WRITE_SINGLE 0xD4 -#define EISA_EXT_NMI_RESET_CTRL 0x461 -#define EISA_INT1_EDGE_LEVEL 0x4D0 -#define EISA_INT2_EDGE_LEVEL 0x4D1 -#define EISA_VENDOR_ID_OFFSET 0xC80 -#define EISA_CONFIG_OFFSET 0xC84 - -#define EISA_CONFIG_ENABLED 1 -#define EISA_CONFIG_FORCED 2 - -/* There is not much we can say about an EISA device, apart from - * signature, slot number, and base address. dma_mask is set by - * default to parent device mask..*/ - -struct eisa_device { - struct eisa_device_id id; - int slot; - int state; - unsigned long base_addr; - struct resource res[EISA_MAX_RESOURCES]; - u64 dma_mask; - struct device dev; /* generic device */ -#ifdef CONFIG_EISA_NAMES - char pretty_name[50]; -#endif -}; - -#define to_eisa_device(n) container_of(n, struct eisa_device, dev) - -static inline int eisa_get_region_index (void *addr) -{ - unsigned long x = (unsigned long) addr; - - x &= 0xc00; - return (x >> 12); -} - -struct eisa_driver { - const struct eisa_device_id *id_table; - struct device_driver driver; -}; - -#define to_eisa_driver(drv) container_of(drv,struct eisa_driver, driver) - -/* These external functions are only available when EISA support is enabled. */ -#ifdef CONFIG_EISA - -extern struct bus_type eisa_bus_type; -int eisa_driver_register (struct eisa_driver *edrv); -void eisa_driver_unregister (struct eisa_driver *edrv); - -#else /* !CONFIG_EISA */ - -static inline int eisa_driver_register (struct eisa_driver *edrv) { return 0; } -static inline void eisa_driver_unregister (struct eisa_driver *edrv) { } - -#endif /* !CONFIG_EISA */ - -/* Mimics pci.h... */ -static inline void *eisa_get_drvdata (struct eisa_device *edev) -{ - return edev->dev.driver_data; -} - -static inline void eisa_set_drvdata (struct eisa_device *edev, void *data) -{ - edev->dev.driver_data = data; -} - -/* The EISA root device. There's rumours about machines with multiple - * busses (PA-RISC ?), so we try to handle that. */ - -struct eisa_root_device { - struct device *dev; /* Pointer to bridge device */ - struct resource *res; - unsigned long bus_base_addr; - int slots; /* Max slot number */ - int force_probe; /* Probe even when no slot 0 */ - u64 dma_mask; /* from bridge device */ - int bus_nr; /* Set by eisa_root_register */ - struct resource eisa_root_res; /* ditto */ -}; - -int eisa_root_register (struct eisa_root_device *root); - -#ifdef CONFIG_EISA -extern int EISA_bus; -#else -# define EISA_bus 0 -#endif - -#endif |