DCA: convert struct class_device to struct device.

[linux-2.6-omap-h63xx.git] / include / linux / ide.h

diff --git a/include/linux/ide.h b/include/linux/ide.h
index 4871437a52b2f8a94ce7531e62817c8f5eb3f781..acec99da832dc475a44aa1e18696f84e1dae1f53 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -112,18 +112,8 @@ typedef unsigned char      byte;   /* used everywhere */
 #define SATA_NR_PORTS          (3)     /* 16 possible ?? */
 
 #define SATA_STATUS_OFFSET     (0)
-#define SATA_STATUS_REG                (HWIF(drive)->sata_scr[SATA_STATUS_OFFSET])
 #define SATA_ERROR_OFFSET      (1)
-#define SATA_ERROR_REG         (HWIF(drive)->sata_scr[SATA_ERROR_OFFSET])
 #define SATA_CONTROL_OFFSET    (2)
-#define SATA_CONTROL_REG       (HWIF(drive)->sata_scr[SATA_CONTROL_OFFSET])
-
-#define SATA_MISC_OFFSET       (0)
-#define SATA_MISC_REG          (HWIF(drive)->sata_misc[SATA_MISC_OFFSET])
-#define SATA_PHY_OFFSET                (1)
-#define SATA_PHY_REG           (HWIF(drive)->sata_misc[SATA_PHY_OFFSET])
-#define SATA_IEN_OFFSET                (2)
-#define SATA_IEN_REG           (HWIF(drive)->sata_misc[SATA_IEN_OFFSET])
 
 /*
  * Our Physical Region Descriptor (PRD) table should be large enough
@@ -179,7 +169,7 @@ enum {              ide_unknown,    ide_generic,    ide_pci,
                ide_rz1000,     ide_trm290,
                ide_cmd646,     ide_cy82c693,   ide_4drives,
                ide_pmac,       ide_etrax100,   ide_acorn,
-               ide_au1xxx, ide_forced
+               ide_au1xxx,     ide_palm3710,   ide_forced
 };
 
 typedef u8 hwif_chipset_t;
@@ -204,17 +194,6 @@ struct ide_drive_s;
 int ide_register_hw(hw_regs_t *, void (*)(struct ide_drive_s *),
                    struct hwif_s **);
 
-void ide_setup_ports(  hw_regs_t *hw,
-                       unsigned long base,
-                       int *offsets,
-                       unsigned long ctrl,
-                       unsigned long intr,
-                       ide_ack_intr_t *ack_intr,
-#if 0
-                       ide_io_ops_t *iops,
-#endif
-                       int irq);
-
 static inline void ide_std_init_ports(hw_regs_t *hw,
                                      unsigned long io_addr,
                                      unsigned long ctl_addr)
@@ -479,7 +458,6 @@ typedef struct hwif_s {
                /* task file registers for pata and sata */
        unsigned long   io_ports[IDE_NR_PORTS];
        unsigned long   sata_scr[SATA_NR_PORTS];
-       unsigned long   sata_misc[SATA_NR_PORTS];
 
        ide_drive_t     drives[MAX_DRIVES];     /* drive info */
 
@@ -994,10 +972,8 @@ int ide_task_ioctl(ide_drive_t *, unsigned int, unsigned long);
 extern int system_bus_clock(void);
 
 extern int ide_driveid_update(ide_drive_t *);
-extern int ide_ata66_check(ide_drive_t *, ide_task_t *);
 extern int ide_config_drive_speed(ide_drive_t *, u8);
 extern u8 eighty_ninty_three (ide_drive_t *);
-extern int set_transfer(ide_drive_t *, ide_task_t *);
 extern int taskfile_lib_get_identify(ide_drive_t *drive, u8 *);
 
 extern int ide_wait_not_busy(ide_hwif_t *hwif, unsigned long timeout);
@@ -1022,7 +998,8 @@ extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *o
 void ide_pci_setup_ports(struct pci_dev *, const struct ide_port_info *, int, u8 *);
 void ide_setup_pci_noise(struct pci_dev *, const struct ide_port_info *);
 
-#ifdef CONFIG_BLK_DEV_IDEDMA_PCI
+/* FIXME: palm_bk3710 uses BLK_DEV_IDEDMA_PCI without BLK_DEV_IDEPCI! */
+#if defined(CONFIG_BLK_DEV_IDEPCI) && defined(CONFIG_BLK_DEV_IDEDMA_PCI)
 void ide_hwif_setup_dma(ide_hwif_t *, const struct ide_port_info *);
 #else
 static inline void ide_hwif_setup_dma(ide_hwif_t *hwif,
@@ -1163,6 +1140,7 @@ void ide_dma_off_quietly(ide_drive_t *);
 void ide_dma_off(ide_drive_t *);
 void ide_dma_on(ide_drive_t *);
 int ide_set_dma(ide_drive_t *);
+void ide_check_dma_crc(ide_drive_t *);
 ide_startstop_t ide_dma_intr(ide_drive_t *);
 
 int ide_build_sglist(ide_drive_t *, struct request *);
@@ -1190,6 +1168,7 @@ static inline void ide_dma_off(ide_drive_t *drive) { ; }
 static inline void ide_dma_on(ide_drive_t *drive) { ; }
 static inline void ide_dma_verbose(ide_drive_t *drive) { ; }
 static inline int ide_set_dma(ide_drive_t *drive) { return 1; }
+static inline void ide_check_dma_crc(ide_drive_t *drive) { ; }
 #endif /* CONFIG_BLK_DEV_IDEDMA */
 
 #ifndef CONFIG_BLK_DEV_IDEDMA_PCI
@@ -1330,4 +1309,25 @@ static inline void ide_set_irq(ide_drive_t *drive, int on)
        drive->hwif->OUTB(drive->ctl | (on ? 0 : 2), IDE_CONTROL_REG);
 }
 
+static inline u8 ide_read_status(ide_drive_t *drive)
+{
+       ide_hwif_t *hwif = drive->hwif;
+
+       return hwif->INB(hwif->io_ports[IDE_STATUS_OFFSET]);
+}
+
+static inline u8 ide_read_altstatus(ide_drive_t *drive)
+{
+       ide_hwif_t *hwif = drive->hwif;
+
+       return hwif->INB(hwif->io_ports[IDE_CONTROL_OFFSET]);
+}
+
+static inline u8 ide_read_error(ide_drive_t *drive)
+{
+       ide_hwif_t *hwif = drive->hwif;
+
+       return hwif->INB(hwif->io_ports[IDE_ERROR_OFFSET]);
+}
+
 #endif /* _IDE_H */