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Diffstat (limited to 'src/cpu/x86/smm/smmhandler.S')
-rw-r--r--src/cpu/x86/smm/smmhandler.S30
1 files changed, 15 insertions, 15 deletions
diff --git a/src/cpu/x86/smm/smmhandler.S b/src/cpu/x86/smm/smmhandler.S
index b443e5c1fe..3dd0b14c5a 100644
--- a/src/cpu/x86/smm/smmhandler.S
+++ b/src/cpu/x86/smm/smmhandler.S
@@ -38,11 +38,11 @@
* | |
* | |
* +--------------------------------+ 0xa8400
- * | SMM Entry Node 0 (+ stack) |
+ * | SMM Entry Node 0 (+ stack) |
* +--------------------------------+ 0xa8000
- * | SMM Entry Node 1 (+ stack) |
- * | SMM Entry Node 2 (+ stack) |
- * | SMM Entry Node 3 (+ stack) |
+ * | SMM Entry Node 1 (+ stack) |
+ * | SMM Entry Node 2 (+ stack) |
+ * | SMM Entry Node 3 (+ stack) |
* | ... |
* +--------------------------------+ 0xa7400
* | |
@@ -56,7 +56,7 @@
/* SMM_HANDLER_OFFSET is the 16bit offset within the ASEG
* at which smm_handler_start lives. At the moment the handler
- * lives right at 0xa0000, so the offset is 0.
+ * lives right at 0xa0000, so the offset is 0.
*/
#define SMM_HANDLER_OFFSET 0x0000
@@ -101,15 +101,15 @@ smm_handler_start:
movl $LAPIC_ID, %esi
movl (%esi), %ecx
shr $24, %ecx
-
+
/* calculate stack offset by multiplying the APIC ID
* by 1024 (0x400), and save that offset in ebp.
*/
shl $10, %ecx
movl %ecx, %ebp
- /* We put the stack for each core right above
- * its SMM entry point. Core 0 starts at 0xa8000,
+ /* We put the stack for each core right above
+ * its SMM entry point. Core 0 starts at 0xa8000,
* we spare 0x10 bytes for the jump to be sure.
*/
movl $0xa8010, %eax
@@ -155,11 +155,11 @@ smm_gdt:
.long 0x00000000, 0x00000000
/* gdt selector 0x08, flat code segment */
- .word 0xffff, 0x0000
- .byte 0x00, 0x9b, 0xcf, 0x00 /* G=1 and 0x0f, 4GB limit */
+ .word 0xffff, 0x0000
+ .byte 0x00, 0x9b, 0xcf, 0x00 /* G=1 and 0x0f, 4GB limit */
/* gdt selector 0x10, flat data segment */
- .word 0xffff, 0x0000
+ .word 0xffff, 0x0000
.byte 0x00, 0x93, 0xcf, 0x00
smm_gdt_end:
@@ -168,7 +168,7 @@ smm_gdt_end:
.section ".jumptable", "a", @progbits
/* This is the SMM jump table. All cores use the same SMM handler
- * for simplicity. But SMM Entry needs to be different due to the
+ * for simplicity. But SMM Entry needs to be different due to the
* save state area. The jump table makes sure all CPUs jump into the
* real handler on SMM entry.
*/
@@ -185,13 +185,13 @@ smm_gdt_end:
.code16
jumptable:
/* core 3 */
- ljmp $0xa000, $SMM_HANDLER_OFFSET
+ ljmp $0xa000, $SMM_HANDLER_OFFSET
.align 1024, 0x00
/* core 2 */
- ljmp $0xa000, $SMM_HANDLER_OFFSET
+ ljmp $0xa000, $SMM_HANDLER_OFFSET
.align 1024, 0x00
/* core 1 */
- ljmp $0xa000, $SMM_HANDLER_OFFSET
+ ljmp $0xa000, $SMM_HANDLER_OFFSET
.align 1024, 0x00
/* core 0 */
ljmp $0xa000, $SMM_HANDLER_OFFSET