/*
* Register new hardware with ide
*/
-int ide_register_hw(hw_regs_t *hw, struct hwif_s **hwifp);
-int ide_register_hw_with_fixup(hw_regs_t *, struct hwif_s **, void (*)(struct hwif_s *));
+int ide_register_hw(hw_regs_t *, int, struct hwif_s **);
+int ide_register_hw_with_fixup(hw_regs_t *, int, struct hwif_s **,
+ void (*)(struct hwif_s *));
/*
* Set up hw_regs_t structure before calling ide_register_hw (optional)
struct ide_drive_s *next; /* circular list of hwgroup drives */
void *driver_data; /* extra driver data */
struct hd_driveid *id; /* drive model identification info */
+#ifdef CONFIG_IDE_PROC_FS
struct proc_dir_entry *proc; /* /proc/ide/ directory entry */
struct ide_settings_s *settings;/* /proc/ide/ drive settings */
-
+#endif
struct hwif_s *hwif; /* actually (ide_hwif_t *) */
unsigned long sleep; /* sleep until this time */
unsigned scsi : 1; /* 0=default, 1=ide-scsi emulation */
unsigned sleeping : 1; /* 1=sleeping & sleep field valid */
unsigned post_reset : 1;
+ unsigned udma33_warned : 1;
u8 addressing; /* 0=28-bit, 1=48-bit, 2=48-bit doing 28-bit */
u8 quirk_list; /* considered quirky, set for a specific host */
void (*ide_dma_clear_irq)(ide_drive_t *drive);
void (*dma_host_on)(ide_drive_t *drive);
void (*dma_host_off)(ide_drive_t *drive);
- int (*ide_dma_lostirq)(ide_drive_t *drive);
+ void (*dma_lost_irq)(ide_drive_t *drive);
int (*ide_dma_timeout)(ide_drive_t *drive);
void (*OUTB)(u8 addr, unsigned long port);
unsigned char cmd_buf[4];
} ide_hwgroup_t;
-/* structure attached to the request for IDE_TASK_CMDS */
+typedef struct ide_driver_s ide_driver_t;
+
+extern struct semaphore ide_setting_sem;
+
+int set_io_32bit(ide_drive_t *, int);
+int set_pio_mode(ide_drive_t *, int);
+int set_using_dma(ide_drive_t *, int);
+#ifdef CONFIG_IDE_PROC_FS
/*
* configurable drive settings
*/
struct ide_settings_s *next;
} ide_settings_t;
-extern struct semaphore ide_setting_sem;
int ide_add_setting(ide_drive_t *, const char *, int, int, int, int, int, int, void *, ide_procset_t *set);
-extern ide_settings_t *ide_find_setting_by_name(ide_drive_t *drive, char *name);
-extern int ide_read_setting(ide_drive_t *t, ide_settings_t *setting);
-extern int ide_write_setting(ide_drive_t *drive, ide_settings_t *setting, int val);
-extern void ide_add_generic_settings(ide_drive_t *drive);
/*
* /proc/ide interface
write_proc_t *write_proc;
} ide_proc_entry_t;
-#ifdef CONFIG_IDE_PROC_FS
-extern struct proc_dir_entry *proc_ide_root;
-
void proc_ide_create(void);
void proc_ide_destroy(void);
-void create_proc_ide_interfaces(void);
-void destroy_proc_ide_interface(ide_hwif_t *);
-void ide_add_proc_entries(struct proc_dir_entry *, ide_proc_entry_t *, void *);
-void ide_remove_proc_entries(struct proc_dir_entry *, ide_proc_entry_t *);
+void ide_proc_register_port(ide_hwif_t *);
+void ide_proc_unregister_port(ide_hwif_t *);
+void ide_proc_register_driver(ide_drive_t *, ide_driver_t *);
+void ide_proc_unregister_driver(ide_drive_t *, ide_driver_t *);
+
+void ide_add_generic_settings(ide_drive_t *);
+
read_proc_t proc_ide_read_capacity;
read_proc_t proc_ide_read_geometry;
#else
static inline void proc_ide_create(void) { ; }
static inline void proc_ide_destroy(void) { ; }
-static inline void create_proc_ide_interfaces(void) { ; }
-static inline void destroy_proc_ide_interface(ide_hwif_t *hwif) { ; }
+static inline void ide_proc_register_port(ide_hwif_t *hwif) { ; }
+static inline void ide_proc_unregister_port(ide_hwif_t *hwif) { ; }
+static inline void ide_proc_register_driver(ide_drive_t *drive, ide_driver_t *driver) { ; }
+static inline void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver) { ; }
+static inline void ide_add_generic_settings(ide_drive_t *drive) { ; }
#define PROC_IDE_READ_RETURN(page,start,off,count,eof,len) return 0;
#endif
* The gendriver.owner field should be set to the module owner of this driver.
* The gendriver.name field should be set to the name of this driver
*/
-typedef struct ide_driver_s {
+struct ide_driver_s {
const char *version;
u8 media;
unsigned supports_dsc_overlap : 1;
int (*end_request)(ide_drive_t *, int, int);
ide_startstop_t (*error)(ide_drive_t *, struct request *rq, u8, u8);
ide_startstop_t (*abort)(ide_drive_t *, struct request *rq);
- ide_proc_entry_t *proc;
struct device_driver gen_driver;
int (*probe)(ide_drive_t *);
void (*remove)(ide_drive_t *);
+ void (*resume)(ide_drive_t *);
void (*shutdown)(ide_drive_t *);
-} ide_driver_t;
+#ifdef CONFIG_IDE_PROC_FS
+ ide_proc_entry_t *proc;
+#endif
+};
#define to_ide_driver(drv) container_of(drv, ide_driver_t, gen_driver)
extern int ideprobe_init(void);
+#ifdef CONFIG_IDEPCI_PCIBUS_ORDER
extern void ide_scan_pcibus(int scan_direction) __init;
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
+#define ide_pci_register_driver(d) pci_register_driver(d)
+#endif
+
void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *);
extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d);
extern void default_hwif_mmiops(ide_hwif_t *);
extern void default_hwif_transport(ide_hwif_t *);
-void ide_register_subdriver(ide_drive_t *, ide_driver_t *);
-void ide_unregister_subdriver(ide_drive_t *, ide_driver_t *);
-
#define ON_BOARD 1
#define NEVER_BOARD 0
int ide_in_drive_list(struct hd_driveid *, const struct drive_list_entry *);
int __ide_dma_bad_drive(ide_drive_t *);
int __ide_dma_good_drive(ide_drive_t *);
-int ide_use_dma(ide_drive_t *);
u8 ide_max_dma_mode(ide_drive_t *);
int ide_tune_dma(ide_drive_t *);
void ide_dma_off(ide_drive_t *);
extern int ide_dma_setup(ide_drive_t *);
extern void ide_dma_start(ide_drive_t *);
extern int __ide_dma_end(ide_drive_t *);
-extern int __ide_dma_lostirq(ide_drive_t *);
+extern void ide_dma_lost_irq(ide_drive_t *);
extern int __ide_dma_timeout(ide_drive_t *);
#endif /* CONFIG_BLK_DEV_IDEDMA_PCI */
#else
-static inline int ide_use_dma(ide_drive_t *drive) { return 0; }
static inline u8 ide_max_dma_mode(ide_drive_t *drive) { return 0; }
static inline int ide_tune_dma(ide_drive_t *drive) { return 0; }
static inline void ide_dma_off(ide_drive_t *drive) { ; }
/* ide-lib.c */
u8 ide_rate_filter(ide_drive_t *, u8);
-extern int ide_dma_enable(ide_drive_t *drive);
extern char *ide_xfer_verbose(u8 xfer_rate);
extern void ide_toggle_bounce(ide_drive_t *drive, int on);
extern int ide_set_xfer_rate(ide_drive_t *drive, u8 rate);