Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (29 commits)
  ide-tape: bump minor driver version
  ide-tape: cleanup the remaining codestyle issues
  ide-tape: fix syntax error in idetape_identify_device()
  ide-tape: remove leftover OnStream support warning
  ide-tape: collect module-related macro calls at the end
  ide-tape: include proper headers
  ide-tape: remove unused "length" arg from idetape_create_read_buffer_cmd()
  ide-tape: remove struct idetape_id_gcw
  ide-tape: cleanup and fix comments
  ide-tape: shorten some function names
  ide-tape: remove idetape_increase_max_pipeline_stages()
  ide-tape: struct idetape_tape_t: shorten member names v2
  ide-tape: struct idetape_tape_t: remove unused members
  ide-tape: remove typedef idetape_chrdev_direction_t
  ide-tape: simplify code branching in the interrupt handler
  ide-tape: remove unreachable code chunk
  ide-tape: remove struct idetape_read_position_result_t
  ide-tape: refactor the debug logging facility
  ide: add ide_read_error() inline helper
  ide: add ide_read_[alt]status() inline helpers
  ...

2 files changed, 28 insertions, 22 deletions

diff --git a/include/asm-powerpc/mediabay.h b/include/asm-powerpc/mediabay.h
index 9daa3252d7b6..de83fe196309 100644
--- a/include/asm-powerpc/mediabay.h
+++ b/include/asm-powerpc/mediabay.h
@@ -18,14 +18,14 @@
 #define MB_NO           7       /* media bay contains nothing */
 
 int check_media_bay(struct device_node *which_bay, int what);
-int check_media_bay_by_base(unsigned long base, int what);
 
 /* Number of bays in the machine or 0 */
 extern int media_bay_count;
 
-/* called by pmac-ide.c to register IDE controller for media bay */
-extern int media_bay_set_ide_infos(struct device_node* which_bay,
-                        unsigned long base, int irq, int index);
+int check_media_bay_by_base(unsigned long base, int what);
+/* called by IDE PMAC host driver to register IDE controller for media bay */
+int media_bay_set_ide_infos(struct device_node *which_bay, unsigned long base,
+                            int irq, int index);
 
 #endif /* __KERNEL__ */
 #endif /* _PPC_MEDIABAY_H */
diff --git a/include/linux/ide.h b/include/linux/ide.h
index 367c17084a28..acec99da832d 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -115,10 +115,6 @@ typedef unsigned char	byte;	/* used everywhere */
 #define SATA_ERROR_OFFSET       (1)
 #define SATA_CONTROL_OFFSET     (2)
 
-#define SATA_MISC_OFFSET        (0)
-#define SATA_PHY_OFFSET         (1)
-#define SATA_IEN_OFFSET         (2)
-
 /*
  * Our Physical Region Descriptor (PRD) table should be large enough
  * to handle the biggest I/O request we are likely to see.  Since requests
@@ -173,7 +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;
@@ -198,17 +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)
@@ -473,7 +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 */
 
@@ -1014,7 +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,
@@ -1324,4 +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 */