[SeaBIOS] [PATCH 01/10] vgabios: Use stored total memory in cirrus code instead of recalculating.
Kevin O'Connor
kevin at koconnor.net
Sat Jan 28 05:26:33 CET 2012
Signed-off-by: Kevin O'Connor <kevin at koconnor.net>
---
vgasrc/clext.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/vgasrc/clext.c b/vgasrc/clext.c
index 5468db3..39f3b2a 100644
--- a/vgasrc/clext.c
+++ b/vgasrc/clext.c
@@ -404,7 +404,7 @@ static void
cirrus_clear_vram(u16 param)
{
cirrus_enable_16k_granularity();
- u8 count = cirrus_get_memsize() * 4;
+ u8 count = GET_GLOBAL(VBE_total_memory) / (16 * 1024);
u8 i;
for (i=0; i<count; i++) {
stdvga_grdc_write(0x09, i);
@@ -479,7 +479,7 @@ clext_101282(struct bregs *regs)
static void
clext_101285(struct bregs *regs)
{
- regs->al = cirrus_get_memsize();
+ regs->al = GET_GLOBAL(VBE_total_memory) / (64*1024);
}
static void
@@ -655,7 +655,7 @@ cirrus_vesa_06h(struct bregs *regs)
u32 v = cirrus_get_line_offset();
regs->cx = v / cirrus_get_bpp_bytes();
regs->bx = v;
- regs->dx = (cirrus_get_memsize() * 64 * 1024) / v;
+ regs->dx = GET_GLOBAL(VBE_total_memory) / v;
regs->ax = 0x004f;
}
--
1.7.6.4
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