Will Deacon has more exotic hardware than I do: he sent this patch against my perf_fuzzer to add Alpha support (he already used it to find a kernel bug).
Anyway since I use the trinity headers, the patch applies equally well against trinity. I'm not sure enough with my git skills to know if sending a patch like this will preserve attributions properly, so I apologize if this breaks somehow. From: Will Deacon <[email protected]> Signed-off-by: Will Deacon <[email protected]> --- include/arch-alpha.h | 16 ++++++++++++++++ include/arch-syscalls.h | 3 +++ include/arch.h | 3 +++ 3 files changed, 22 insertions(+) create mode 100644 include/arch-alpha.h diff --git a/include/arch-alpha.h b/include/arch-alpha.h new file mode 100644 index 0000000..a6a7cac --- /dev/null +++ b/include/arch-alpha.h @@ -0,0 +1,16 @@ +#define KERNEL_ADDR 0xfffffc0000310000 +/* KERNEL_ADDR is 0xfffffc0001010000 ifndef CONFIG_ALPHA_LEGACY_START_ADDRESS */ + +#define PAGE_SHIFT 13 +#define PGDIR_SHIFT (PAGE_SHIFT + 2*(PAGE_SHIFT-3)) +#define PGDIR_SIZE (1UL << PGDIR_SHIFT) +#define MODULE_ADDR (-2*PGDIR_SIZE) +/* MODULE_ADDR is 0xfffffe0000000000 ifdef CONFIG_ALPHA_LARGE_VMALLOC */ + +#define PAGE_OFFSET 0xfffffc0000000000UL +/* PAGE_OFFSET is 0xffff800000000000UL ifdef USE_48_BIT_KSEG */ + +#define TASK_SIZE 0x40000000000UL + +#define PTE_FILE_MAX_BITS 32 + diff --git a/include/arch-syscalls.h b/include/arch-syscalls.h index 509fd53..7824c13 100644 --- a/include/arch-syscalls.h +++ b/include/arch-syscalls.h @@ -32,5 +32,8 @@ #ifdef __sh__ #include "syscalls-sh.h" #endif +#ifdef __alpha__ +#include "syscalls-alpha.h" +#endif #endif /* _ARCH_SYSCALLS_H */ diff --git a/include/arch.h b/include/arch.h index 3d28cee..c0f41f2 100644 --- a/include/arch.h +++ b/include/arch.h @@ -30,6 +30,9 @@ #ifdef __sh__ #include "arch-sh.h" #endif +#ifdef __alpha__ +#include "arch-alpha.h" +#endif #ifndef SYSCALL_OFFSET #define SYSCALL_OFFSET 0 -- 1.8.2.2 -- To unsubscribe from this list: send the line "unsubscribe trinity" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
