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| author | Luke Shumaker <LukeShu@sbcglobal.net> | 2012-10-16 20:08:12 -0400 |
|---|---|---|
| committer | Luke Shumaker <LukeShu@sbcglobal.net> | 2012-10-16 20:08:12 -0400 |
| commit | 4a0d84ee70b7ed0343eeb0c09df08c991ff7d95c (patch) | |
| tree | 37e7b194c0bafd56472413dcf948e94b4765baef /libre/grub/intelmac.patch | |
| parent | 68fa07be35a2514835c1272884219adc110abc3b (diff) | |
| parent | 7701a796e16a4196b4e0602d37b9fabbcb077ba8 (diff) | |
Merge branch 'master' of ssh://parabolagnulinux.org:1863/srv/git/abslibre
Diffstat (limited to 'libre/grub/intelmac.patch')
| -rw-r--r-- | libre/grub/intelmac.patch | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/libre/grub/intelmac.patch b/libre/grub/intelmac.patch deleted file mode 100644 index a3fabc733..000000000 --- a/libre/grub/intelmac.patch +++ /dev/null @@ -1,67 +0,0 @@ ---- grub-0.97.orig/stage2/asm.S 2004-06-19 18:55:22.000000000 +0200 -+++ grub-0.97/stage2/asm.S 2006-04-21 11:10:52.000000000 +0200 -@@ -1651,7 +1651,29 @@ - jnz 3f - ret - --3: /* use keyboard controller */ -+3: /* -+ * try to switch gateA20 using PORT92, the "Fast A20 and Init" -+ * register -+ */ -+ mov $0x92, %dx -+ inb %dx, %al -+ /* skip the port92 code if it's unimplemented (read returns 0xff) */ -+ cmpb $0xff, %al -+ jz 6f -+ -+ /* set or clear bit1, the ALT_A20_GATE bit */ -+ movb 4(%esp), %ah -+ testb %ah, %ah -+ jz 4f -+ orb $2, %al -+ jmp 5f -+4: and $0xfd, %al -+ -+ /* clear the INIT_NOW bit don't accidently reset the machine */ -+5: and $0xfe, %al -+ outb %al, %dx -+ -+6: /* use keyboard controller */ - pushl %eax - - call gloop1 -@@ -1661,9 +1683,12 @@ - - gloopint1: - inb $K_STATUS -+ cmpb $0xff, %al -+ jz gloopint1_done - andb $K_IBUF_FUL, %al - jnz gloopint1 - -+gloopint1_done: - movb $KB_OUTPUT_MASK, %al - cmpb $0, 0x8(%esp) - jz gdoit -@@ -1684,6 +1709,8 @@ - - gloop1: - inb $K_STATUS -+ cmpb $0xff, %al -+ jz gloop2ret - andb $K_IBUF_FUL, %al - jnz gloop1 - -@@ -1991,6 +2018,11 @@ - ENTRY(console_getkey) - push %ebp - -+wait_for_key: -+ call EXT_C(console_checkkey) -+ incl %eax -+ jz wait_for_key -+ - call EXT_C(prot_to_real) - .code16 - |