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authorTony Luck <tony.luck@intel.com>2007-04-30 16:56:00 -0400
committerTony Luck <tony.luck@intel.com>2007-04-30 16:56:00 -0400
commitb643b0fdbc59cf6bbb086974b29d2571e9e9f646 (patch)
tree59d1a1298ffc98877183a8def5c180c0f74e568b /include
parente0cc09e295f346b7921e921f385fe5213472316a (diff)
parent00b65985fb2fc542b855b03fcda0d0f2bab4f442 (diff)
Pull percpu-dtc into release branch
Diffstat (limited to 'include')
-rw-r--r--include/asm-ia64/asmmacro.h10
-rw-r--r--include/asm-ia64/kregs.h3
-rw-r--r--include/asm-ia64/patch.h1
-rw-r--r--include/asm-ia64/processor.h1
-rw-r--r--include/asm-ia64/sections.h1
5 files changed, 14 insertions, 2 deletions
diff --git a/include/asm-ia64/asmmacro.h b/include/asm-ia64/asmmacro.h
index c22b4658fc61..c1642fd64029 100644
--- a/include/asm-ia64/asmmacro.h
+++ b/include/asm-ia64/asmmacro.h
@@ -104,6 +104,16 @@ name:
104#endif 104#endif
105 105
106/* 106/*
107 * If physical stack register size is different from DEF_NUM_STACK_REG,
108 * dynamically patch the kernel for correct size.
109 */
110 .section ".data.patch.phys_stack_reg", "a"
111 .previous
112#define LOAD_PHYS_STACK_REG_SIZE(reg) \
113[1:] adds reg=IA64_NUM_PHYS_STACK_REG*8+8,r0; \
114 .xdata4 ".data.patch.phys_stack_reg", 1b-.
115
116/*
107 * Up until early 2004, use of .align within a function caused bad unwind info. 117 * Up until early 2004, use of .align within a function caused bad unwind info.
108 * TEXT_ALIGN(n) expands into ".align n" if a fixed GAS is available or into nothing 118 * TEXT_ALIGN(n) expands into ".align n" if a fixed GAS is available or into nothing
109 * otherwise. 119 * otherwise.
diff --git a/include/asm-ia64/kregs.h b/include/asm-ia64/kregs.h
index 221b5cb564b2..7e55a584975c 100644
--- a/include/asm-ia64/kregs.h
+++ b/include/asm-ia64/kregs.h
@@ -29,8 +29,7 @@
29 */ 29 */
30#define IA64_TR_KERNEL 0 /* itr0, dtr0: maps kernel image (code & data) */ 30#define IA64_TR_KERNEL 0 /* itr0, dtr0: maps kernel image (code & data) */
31#define IA64_TR_PALCODE 1 /* itr1: maps PALcode as required by EFI */ 31#define IA64_TR_PALCODE 1 /* itr1: maps PALcode as required by EFI */
32#define IA64_TR_PERCPU_DATA 1 /* dtr1: percpu data */ 32#define IA64_TR_CURRENT_STACK 1 /* dtr1: maps kernel's memory- & register-stacks */
33#define IA64_TR_CURRENT_STACK 2 /* dtr2: maps kernel's memory- & register-stacks */
34 33
35/* Processor status register bits: */ 34/* Processor status register bits: */
36#define IA64_PSR_BE_BIT 1 35#define IA64_PSR_BE_BIT 1
diff --git a/include/asm-ia64/patch.h b/include/asm-ia64/patch.h
index 4797f3535e6d..a71543084fb4 100644
--- a/include/asm-ia64/patch.h
+++ b/include/asm-ia64/patch.h
@@ -20,6 +20,7 @@ extern void ia64_patch_imm60 (u64 insn_addr, u64 val); /* patch "brl" w/ip-rel
20 20
21extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end); 21extern void ia64_patch_mckinley_e9 (unsigned long start, unsigned long end);
22extern void ia64_patch_vtop (unsigned long start, unsigned long end); 22extern void ia64_patch_vtop (unsigned long start, unsigned long end);
23extern void ia64_patch_phys_stack_reg(unsigned long val);
23extern void ia64_patch_gate (void); 24extern void ia64_patch_gate (void);
24 25
25#endif /* _ASM_IA64_PATCH_H */ 26#endif /* _ASM_IA64_PATCH_H */
diff --git a/include/asm-ia64/processor.h b/include/asm-ia64/processor.h
index 4f4ee1c2db2f..db81ba406cef 100644
--- a/include/asm-ia64/processor.h
+++ b/include/asm-ia64/processor.h
@@ -19,6 +19,7 @@
19#include <asm/ptrace.h> 19#include <asm/ptrace.h>
20#include <asm/ustack.h> 20#include <asm/ustack.h>
21 21
22#define IA64_NUM_PHYS_STACK_REG 96
22#define IA64_NUM_DBG_REGS 8 23#define IA64_NUM_DBG_REGS 8
23 24
24#define DEFAULT_MAP_BASE __IA64_UL_CONST(0x2000000000000000) 25#define DEFAULT_MAP_BASE __IA64_UL_CONST(0x2000000000000000)
diff --git a/include/asm-ia64/sections.h b/include/asm-ia64/sections.h
index e9eb7f62d32b..dc42a359894f 100644
--- a/include/asm-ia64/sections.h
+++ b/include/asm-ia64/sections.h
@@ -11,6 +11,7 @@
11extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[]; 11extern char __per_cpu_start[], __per_cpu_end[], __phys_per_cpu_start[];
12extern char __start___vtop_patchlist[], __end___vtop_patchlist[]; 12extern char __start___vtop_patchlist[], __end___vtop_patchlist[];
13extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[]; 13extern char __start___mckinley_e9_bundles[], __end___mckinley_e9_bundles[];
14extern char __start___phys_stack_reg_patchlist[], __end___phys_stack_reg_patchlist[];
14extern char __start_gate_section[]; 15extern char __start_gate_section[];
15extern char __start_gate_mckinley_e9_patchlist[], __end_gate_mckinley_e9_patchlist[]; 16extern char __start_gate_mckinley_e9_patchlist[], __end_gate_mckinley_e9_patchlist[];
16extern char __start_gate_vtop_patchlist[], __end_gate_vtop_patchlist[]; 17extern char __start_gate_vtop_patchlist[], __end_gate_vtop_patchlist[];