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MIPS: GIC: Random fixes and enhancements.

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Signed-off-by: Chris Dearman <chris@mips.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Chris Dearman
2009-07-10 01:54:09 -07:00
committed by Ralf Baechle
parent 2ee0a42961
commit 7098f74828
5 changed files with 142 additions and 293 deletions
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18
arch/mips/include/asm/gcmpregs.h
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@@ -19,15 +19,20 @@
#define GCMP_GDB_OFS 0x8000 /* Global Debug Block */
/* Offsets to individual GCMP registers from GCMP base */
#define GCMPOFS(block, tag, reg) (GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS)
#define GCMPOFS(block, tag, reg) \
(GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS)
#define GCMPOFSn(block, tag, reg, n) \
(GCMP_##block##_OFS + GCMP_##tag##_##reg##_OFS(n))
#define GCMPGCBOFS(reg) GCMPOFS(GCB, GCB, reg)
#define GCMPGCBOFSn(reg, n) GCMPOFSn(GCB, GCB, reg, n)
#define GCMPCLCBOFS(reg) GCMPOFS(CLCB, CCB, reg)
#define GCMPCOCBOFS(reg) GCMPOFS(COCB, CCB, reg)
#define GCMPGDBOFS(reg) GCMPOFS(GDB, GDB, reg)
/* GCMP register access */
#define GCMPGCB(reg) REGP(_gcmp_base, GCMPGCBOFS(reg))
#define GCMPGCBn(reg, n) REGP(_gcmp_base, GCMPGCBOFSn(reg, n))
#define GCMPCLCB(reg) REGP(_gcmp_base, GCMPCLCBOFS(reg))
#define GCMPCOCB(reg) REGP(_gcmp_base, GCMPCOCBOFS(reg))
#define GCMPGDB(reg) REGP(_gcmp_base, GCMPGDBOFS(reg))
@@ -49,10 +54,10 @@
#define GCMP_GCB_GCMPB_GCMPBASE_MSK GCMPGCBMSK(GCMPB_GCMPBASE, 17)
#define GCMP_GCB_GCMPB_CMDEFTGT_SHF 0
#define GCMP_GCB_GCMPB_CMDEFTGT_MSK GCMPGCBMSK(GCMPB_CMDEFTGT, 2)
#define GCMP_GCB_GCMPB_CMDEFTGT_MEM 0
#define GCMP_GCB_GCMPB_CMDEFTGT_MEM1 1
#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU1 2
#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU2 3
#define GCMP_GCB_GCMPB_CMDEFTGT_DISABLED 0
#define GCMP_GCB_GCMPB_CMDEFTGT_MEM 1
#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU1 2
#define GCMP_GCB_GCMPB_CMDEFTGT_IOCU2 3
#define GCMP_GCB_CCMC_OFS 0x0010 /* Global CM Control */
#define GCMP_GCB_GCSRAP_OFS 0x0020 /* Global CSR Access Privilege */
#define GCMP_GCB_GCSRAP_CMACCESS_SHF 0
@@ -115,5 +120,6 @@
#define GCMP_CCB_DBGGROUP_OFS 0x0100 /* DebugBreak Group */
extern int __init gcmp_probe(unsigned long, unsigned long);
extern int __init gcmp_niocu(void);
extern void __init gcmp_setregion(int, unsigned long, unsigned long, int);
#endif /* _ASM_GCMPREGS_H */