X-Git-Url: https://git.stricted.de/?a=blobdiff_plain;f=include%2Flinux%2Fide.h;h=c889a6e91c5c65db0f16ed6d6750a18850090490;hb=2624565caacedd740fce7803fe2c162842aa5df4;hp=d7c0f9a8bd9e64ee0b5472dac38065db3b43ca63;hpb=151575e4644f917d3a9f83c777ac3543284954f8;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git

diff --git a/include/linux/ide.h b/include/linux/ide.h
index d7c0f9a8bd9e..c889a6e91c5c 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -107,7 +107,6 @@ typedef unsigned char	byte;	/* used everywhere */
 #define BAD_W_STAT		(BAD_R_STAT  | WRERR_STAT)
 #define BAD_STAT		(BAD_R_STAT  | DRQ_STAT)
 #define DRIVE_READY		(READY_STAT  | SEEK_STAT)
-#define DATA_READY		(DRQ_STAT)
 
 #define BAD_CRC			(ABRT_ERR    | ICRC_ERR)
 
@@ -198,9 +197,11 @@ typedef struct hw_regs_s {
 } hw_regs_t;
 
 struct hwif_s * ide_find_port(unsigned long);
+void ide_init_port_data(struct hwif_s *, unsigned int);
+void ide_init_port_hw(struct hwif_s *, hw_regs_t *);
 
 struct ide_drive_s;
-int ide_register_hw(hw_regs_t *, void (*)(struct ide_drive_s *), int,
+int ide_register_hw(hw_regs_t *, void (*)(struct ide_drive_s *),
 		    struct hwif_s **);
 
 void ide_setup_ports(	hw_regs_t *hw,
@@ -392,7 +393,6 @@ typedef struct ide_drive_s {
 	u8	state;			/* retry state */
 	u8	waiting_for_dma;	/* dma currently in progress */
 	u8	unmask;			/* okay to unmask other irqs */
-	u8	bswap;			/* byte swap data */
 	u8	noflush;		/* don't attempt flushes */
 	u8	dsc_overlap;		/* DSC overlap */
 	u8	nice1;			/* give potential excess bandwidth */
@@ -930,6 +930,14 @@ enum {
 	IDE_TFLAG_IN_TF			= IDE_TFLAG_IN_NSECT |
 					  IDE_TFLAG_IN_LBA,
 	IDE_TFLAG_IN_DEVICE		= (1 << 29),
+	IDE_TFLAG_HOB			= IDE_TFLAG_OUT_HOB |
+					  IDE_TFLAG_IN_HOB,
+	IDE_TFLAG_TF			= IDE_TFLAG_OUT_TF |
+					  IDE_TFLAG_IN_TF,
+	IDE_TFLAG_DEVICE		= IDE_TFLAG_OUT_DEVICE |
+					  IDE_TFLAG_IN_DEVICE,
+	/* force 16-bit I/O operations */
+	IDE_TFLAG_IO_16BIT		= (1 << 30),
 };
 
 struct ide_taskfile {
@@ -984,6 +992,10 @@ void ide_pktcmd_tf_load(ide_drive_t *, u32, u16, u8);
 
 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 *);
 
@@ -1012,7 +1024,8 @@ extern void do_ide_request(struct request_queue *);
 void ide_init_disk(struct gendisk *, ide_drive_t *);
 
 #ifdef CONFIG_IDEPCI_PCIBUS_ORDER
-extern void ide_scan_pcibus(int scan_direction) __init;
+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
@@ -1201,7 +1214,7 @@ void ide_unregister_region(struct gendisk *);
 
 void ide_undecoded_slave(ide_drive_t *);
 
-int ide_device_add_all(u8 idx[MAX_HWIFS]);
+int ide_device_add_all(u8 *idx);
 int ide_device_add(u8 idx[4]);
 
 static inline void *ide_get_hwifdata (ide_hwif_t * hwif)
@@ -1299,4 +1312,9 @@ static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)
 	return &hwif->drives[(drive->dn ^ 1) & 1];
 }
 
+static inline void ide_set_irq(ide_drive_t *drive, int on)
+{
+	drive->hwif->OUTB(drive->ctl | (on ? 0 : 2), IDE_CONTROL_REG);
+}
+
 #endif /* _IDE_H */