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

Browse source 
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: (58 commits)
  ide: remove ide_init_default_irq() macro
  ide: move default IDE ports setup to ide_generic host driver
  ide: remove obsoleted "idex=noprobe" kernel parameter (take 2)
  ide: remove needless hwif->irq check from ide_hwif_configure()
  ide: init hwif->{io_ports,irq} explicitly in legacy VLB host drivers
  ide: limit legacy VLB host drivers to alpha, x86 and mips
  cmd640: init hwif->{io_ports,irq} explicitly
  cmd640: cleanup setup_device_ptrs()
  ide: add ide-4drives host driver (take 3)
  ide: remove ppc ifdef from init_ide_data()
  ide: remove ide_default_io_ctl() macro
  ide: remove CONFIG_IDE_ARCH_OBSOLETE_INIT
  ide: add CONFIG_IDE_ARCH_OBSOLETE_DEFAULTS (take 2)
  ppc/pmac: remove no longer needed IDE quirk
  ppc: don't include <linux/ide.h>
  ppc: remove ppc_ide_md
  ppc/pplus: remove ppc_ide_md.ide_init_hwif hook
  ppc/sandpoint: remove ppc_ide_md hooks
  ppc/lopec: remove ppc_ide_md hooks
  ppc/mpc8xx: remove ppc_ide_md hooks
  ...
This commit is contained in:
Linus Torvalds 2008-04-18 08:39:24 -07:00
commit 188da98800
93 changed files with 1336 additions and 2106 deletions
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57
include/asm-powerpc/ide.h
View file

@ -31,39 +31,48 @@
#include <linux/hdreg.h>
#include <linux/ioport.h>
struct ide_machdep_calls {
int (*default_irq)(unsigned long base);
unsigned long (*default_io_base)(int index);
void (*ide_init_hwif)(hw_regs_t *hw,
unsigned long data_port,
unsigned long ctrl_port,
int *irq);
};
extern struct ide_machdep_calls ppc_ide_md;
#define IDE_ARCH_OBSOLETE_DEFAULTS
/* FIXME: use ide_platform host driver */
static __inline__ int ide_default_irq(unsigned long base)
{
if (ppc_ide_md.default_irq)
return ppc_ide_md.default_irq(base);
#ifdef CONFIG_PPLUS
switch (base) {
case 0x1f0: return 14;
case 0x170: return 15;
}
#endif
#ifdef CONFIG_PPC_PREP
switch (base) {
case 0x1f0: return 13;
case 0x170: return 13;
case 0x1e8: return 11;
case 0x168: return 10;
case 0xfff0: return 14; /* MCP(N)750 ide0 */
case 0xffe0: return 15; /* MCP(N)750 ide1 */
}
#endif
return 0;
}
/* FIXME: use ide_platform host driver */
static __inline__ unsigned long ide_default_io_base(int index)
{
if (ppc_ide_md.default_io_base)
return ppc_ide_md.default_io_base(index);
#ifdef CONFIG_PPLUS
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
}
#endif
#ifdef CONFIG_PPC_PREP
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
case 2: return 0x1e8;
case 3: return 0x168;
}
#endif
return 0;
}
#ifdef CONFIG_PCI
#define ide_init_default_irq(base) (0)
#else
#define ide_init_default_irq(base) ide_default_irq(base)
#endif
#ifdef CONFIG_BLK_DEV_MPC8xx_IDE
#define IDE_ARCH_ACK_INTR 1
#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
@ -71,8 +80,6 @@ static __inline__ unsigned long ide_default_io_base(int index)
#endif /* __powerpc64__ */
#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
#endif /* __KERNEL__ */
#endif /* _ASM_POWERPC_IDE_H */

6
include/asm-powerpc/mediabay.h
View file

@ -22,10 +22,14 @@ int check_media_bay(struct device_node *which_bay, int what);
/* Number of bays in the machine or 0 */
extern int media_bay_count;
#ifdef CONFIG_BLK_DEV_IDE_PMAC
#include <linux/ide.h>
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);
int irq, ide_hwif_t *hwif);
#endif
#endif /* __KERNEL__ */
#endif /* _PPC_MEDIABAY_H */