diff options
author | Kevin O'Connor <kevin@koconnor.net> | 2012-01-27 20:52:29 -0500 |
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committer | Kevin O'Connor <kevin@koconnor.net> | 2012-02-01 20:39:09 -0500 |
commit | 59f75d4bdc11e4f6bfea449347bdbf90c5a1fafc (patch) | |
tree | cd2d87723d81f832436d682f601d81e7c5605266 /vgasrc/vbe.c | |
parent | d61fc53a6037125183bec6ca4f3976d2396486be (diff) | |
download | qemu-seabios-59f75d4bdc11e4f6bfea449347bdbf90c5a1fafc.tar.gz |
vgabios: Add VBE power management (10h) stub function.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'vgasrc/vbe.c')
-rw-r--r-- | vgasrc/vbe.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/vgasrc/vbe.c b/vgasrc/vbe.c index 9e1fe1c..c1b03f0 100644 --- a/vgasrc/vbe.c +++ b/vgasrc/vbe.c @@ -321,6 +321,26 @@ vbe_104f0a(struct bregs *regs) } static void +vbe_104f10(struct bregs *regs) +{ + switch (regs->bl) { + case 0x00: + regs->bx = 0x0f30; + break; + case 0x01: + SET_BDA(vbe_flag, regs->bh); + break; + case 0x02: + regs->bh = GET_BDA(vbe_flag); + break; + default: + regs->ax = 0x014f; + return; + } + regs->ax = 0x004f; +} + +static void vbe_104fXX(struct bregs *regs) { debug_stub(regs); @@ -346,6 +366,7 @@ handle_104f(struct bregs *regs) case 0x07: vbe_104f07(regs); break; case 0x08: vbe_104f08(regs); break; case 0x0a: vbe_104f0a(regs); break; + case 0x10: vbe_104f10(regs); break; default: vbe_104fXX(regs); break; } } |