diff options
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 27cb39de2ae..ec10b2a3bb6 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -9,7 +9,6 @@ #include <linux/init.h> #include <linux/ioport.h> #include <linux/hdreg.h> -#include <linux/hdsmart.h> #include <linux/blkdev.h> #include <linux/proc_fs.h> #include <linux/interrupt.h> @@ -503,7 +502,8 @@ typedef struct hwif_s { hwif_chipset_t chipset; /* sub-module for tuning.. */ - struct pci_dev *pci_dev; /* for pci chipsets */ + struct device *dev; + const struct ide_port_info *cds; /* chipset device struct */ ide_ack_intr_t *ack_intr; @@ -628,8 +628,7 @@ typedef int (ide_expiry_t)(ide_drive_t *); typedef struct hwgroup_s { /* irq handler, if active */ ide_startstop_t (*handler)(ide_drive_t *); - /* irq handler, suspended if active */ - ide_startstop_t (*handler_save)(ide_drive_t *); + /* BOOL: protects all fields below */ volatile int busy; /* BOOL: wake us up on timer expiry */ @@ -644,25 +643,18 @@ typedef struct hwgroup_s { /* ptr to current hwif in linked-list */ ide_hwif_t *hwif; - /* for pci chipsets */ - struct pci_dev *pci_dev; - /* current request */ struct request *rq; + /* failsafe timer */ struct timer_list timer; - /* local copy of current write rq */ - struct request wrq; /* timeout value during long polls */ unsigned long poll_timeout; /* queried upon timeouts */ int (*expiry)(ide_drive_t *); - /* ide_system_bus_speed */ - int pio_clock; + int req_gen; int req_gen_timer; - - unsigned char cmd_buf[4]; } ide_hwgroup_t; typedef struct ide_driver_s ide_driver_t; @@ -986,8 +978,6 @@ ide_startstop_t do_rw_taskfile(ide_drive_t *, ide_task_t *); void task_end_request(ide_drive_t *, struct request *, u8); -u8 wait_drive_not_busy(ide_drive_t *); - int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16); int ide_no_data_taskfile(ide_drive_t *, ide_task_t *); @@ -1017,7 +1007,6 @@ void ide_init_disk(struct gendisk *, ide_drive_t *); #ifdef CONFIG_IDEPCI_PCIBUS_ORDER extern int ide_scan_direction; -int __init ide_scan_pcibus(void); extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner, const char *mod_name); #define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE, KBUILD_MODNAME) #else @@ -1096,6 +1085,10 @@ enum { IDE_HFLAG_ABUSE_SET_DMA_MODE = (1 << 26), /* host is CY82C693 */ IDE_HFLAG_CY82C693 = (1 << 27), + /* force host out of "simplex" mode */ + IDE_HFLAG_CLEAR_SIMPLEX = (1 << 28), + /* DSC overlap is unsupported */ + IDE_HFLAG_NO_DSC = (1 << 29), }; #ifdef CONFIG_BLK_DEV_OFFBOARD @@ -1153,12 +1146,13 @@ void ide_dma_on(ide_drive_t *); int ide_set_dma(ide_drive_t *); ide_startstop_t ide_dma_intr(ide_drive_t *); +int ide_build_sglist(ide_drive_t *, struct request *); +void ide_destroy_dmatable(ide_drive_t *); + #ifdef CONFIG_BLK_DEV_IDEDMA_PCI -extern int ide_build_sglist(ide_drive_t *, struct request *); extern int ide_build_dmatable(ide_drive_t *, struct request *); -extern void ide_destroy_dmatable(ide_drive_t *); extern int ide_release_dma(ide_hwif_t *); -extern void ide_setup_dma(ide_hwif_t *, unsigned long, unsigned int); +extern void ide_setup_dma(ide_hwif_t *, unsigned long); void ide_dma_host_set(ide_drive_t *, int); extern int ide_dma_setup(ide_drive_t *); @@ -1197,6 +1191,7 @@ static inline void ide_acpi_init(ide_hwif_t *hwif) { ; } static inline void ide_acpi_set_state(ide_hwif_t *hwif, int on) {} #endif +void ide_remove_port_from_hwgroup(ide_hwif_t *); extern int ide_hwif_request_regions(ide_hwif_t *hwif); extern void ide_hwif_release_regions(ide_hwif_t* hwif); extern void ide_unregister (unsigned int index); @@ -1291,9 +1286,14 @@ extern struct bus_type ide_bus_type; #define ide_id_has_flush_cache_ext(id) \ (((id)->cfs_enable_2 & 0x2400) == 0x2400) +static inline void ide_dump_identify(u8 *id) +{ + print_hex_dump(KERN_INFO, "", DUMP_PREFIX_NONE, 16, 2, id, 512, 0); +} + static inline int hwif_to_node(ide_hwif_t *hwif) { - struct pci_dev *dev = hwif->pci_dev; + struct pci_dev *dev = to_pci_dev(hwif->dev); return dev ? pcibus_to_node(dev->bus) : -1; } |