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| author | Kevin O'Connor <kevin@koconnor.net> | 2008-12-28 22:03:17 -0500 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2008-12-28 22:03:17 -0500 |
| commit | e79163695a2518ad2e87cb75b80c9e7deb2972b1 (patch) | |
| tree | dc985d36bcfd1b0cf5d0a7eb8a15942b5a0fb955 /src/system.c | |
| parent | 51358db90f6ebff28c17555f4b965d3a66830c64 (diff) | |
| download | seabios-e79163695a2518ad2e87cb75b80c9e7deb2972b1.tar.gz | |
Move ram size definitions from ebda to global variables.
Diffstat (limited to 'src/system.c')
| -rw-r--r-- | src/system.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/src/system.c b/src/system.c index fcbbaf67..abbfbbf8 100644 --- a/src/system.c +++ b/src/system.c @@ -191,7 +191,7 @@ handle_1587(struct bregs *regs) static void handle_1588(struct bregs *regs) { - u32 rs = GET_EBDA(ram_size); + u32 rs = GET_GLOBAL(RamSize); // According to Ralf Brown's interrupt the limit should be 15M, // but real machines mostly return max. 63M. @@ -246,7 +246,7 @@ handle_15e801(struct bregs *regs) // regs.u.r16.ax = 0; // regs.u.r16.bx = 0; - u32 rs = GET_EBDA(ram_size); + u32 rs = GET_GLOBAL(RamSize); // Get the amount of extended memory (above 1M) if (rs > 16*1024*1024) { @@ -269,6 +269,10 @@ handle_15e801(struct bregs *regs) // Info on e820 map location and size. struct e820entry *e820_list VAR16; int e820_count VAR16; +// Amount of continuous ram under 4Gig +u32 RamSize VAR16; +// Amount of continuous ram >4Gig +u64 RamSizeOver4G VAR16; static void handle_15e820(struct bregs *regs) |