diff options
Diffstat (limited to 'include/asm-ppc64/processor.h')
| -rw-r--r-- | include/asm-ppc64/processor.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/include/asm-ppc64/processor.h b/include/asm-ppc64/processor.h index 809c634b..af28aa5 100644 --- a/include/asm-ppc64/processor.h +++ b/include/asm-ppc64/processor.h @@ -138,8 +138,16 @@ #define SPRN_NIADORM 0x3F3 /* Hardware Implementation Register 2 */ #define SPRN_HID4 0x3F4 /* 970 HID4 */ #define SPRN_HID5 0x3F6 /* 970 HID5 */ -#define SPRN_TSC 0x3FD /* Thread switch control */ -#define SPRN_TST 0x3FC /* Thread switch timeout */ +#define SPRN_HID6 0x3F9 /* BE HID 6 */ +#define HID6_LB (0x0F<<12) /* Concurrent Large Page Modes */ +#define HID6_DLP (1<<20) /* Disable all large page modes (4K only) */ +#define SPRN_TSCR 0x399 /* Thread switch control on BE */ +#define SPRN_TTR 0x39A /* Thread switch timeout on BE */ +#define TSCR_DEC_ENABLE 0x200000 /* Decrementer Interrupt */ +#define TSCR_EE_ENABLE 0x100000 /* External Interrupt */ +#define TSCR_EE_BOOST 0x080000 /* External Interrupt Boost */ +#define SPRN_TSC 0x3FD /* Thread switch control on others */ +#define SPRN_TST 0x3FC /* Thread switch timeout on others */ #define SPRN_L2CR 0x3F9 /* Level 2 Cache Control Regsiter */ #define SPRN_LR 0x008 /* Link Register */ #define SPRN_PIR 0x3FF /* Processor Identification Register */ @@ -259,6 +267,7 @@ #define PV_970FX 0x003C #define PV_630 0x0040 #define PV_630p 0x0041 +#define PV_BE 0x0070 /* Platforms supported by PPC64 */ #define PLATFORM_PSERIES 0x0100 @@ -267,6 +276,7 @@ #define PLATFORM_LPAR 0x0001 #define PLATFORM_POWERMAC 0x0400 #define PLATFORM_MAPLE 0x0500 +#define PLATFORM_BPA 0x1000 /* Compatibility with drivers coming from PPC32 world */ #define _machine (systemcfg->platform) @@ -278,6 +288,7 @@ #define IC_INVALID 0 #define IC_OPEN_PIC 1 #define IC_PPC_XIC 2 +#define IC_BPA_IIC 3 #define XGLUE(a,b) a##b #define GLUE(a,b) XGLUE(a,b) @@ -430,16 +441,6 @@ struct thread_struct { } /* - * Note: the vm_start and vm_end fields here should *not* - * be in kernel space. (Could vm_end == vm_start perhaps?) - */ -#define IOREMAP_MMAP { &ioremap_mm, 0, 0x1000, NULL, \ - PAGE_SHARED, VM_READ | VM_WRITE | VM_EXEC, \ - 1, NULL, NULL } - -extern struct mm_struct ioremap_mm; - -/* * Return saved PC of a blocked thread. For now, this is the "user" PC */ #define thread_saved_pc(tsk) \ |