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arch: x86_64: Fix EBDA adddress

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This was set to the MP table address rather than the start of the EBDA.

Signed-off-by: Rob Bradford <robert.bradford@intel.com>
This commit is contained in:
Rob Bradford 2019-08-19 15:54:49 +01:00
parent 55f01b2180
commit 26a210a83a
1 changed files with 1 additions and 1 deletions
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2
arch/src/x86_64/mod.rs
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@ -46,7 +46,7 @@ impl From<Error> for super::Error {
}
// Where BIOS/VGA magic would live on a real PC.
const EBDA_START: GuestAddress = GuestAddress(0x9fc00);
const EBDA_START: GuestAddress = GuestAddress(0xa0000);
const FIRST_ADDR_PAST_32BITS: GuestAddress = GuestAddress(1 << 32);
// Our 32-bit memory gap starts at 3G.