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Add Gigabyte GA-686BX emulation.

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As part of this, add i440BX chipset, PIIX4, and i28F002BC Flash.
This commit is contained in:
SarahW 2020-06-28 16:05:52 +01:00
commit fda3832e3a
16 changed files with 571 additions and 54 deletions
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13
src/keyboard_at.c
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@ -310,6 +310,10 @@ void keyboard_at_write(uint16_t port, uint8_t val, void *priv)
keyboard_at.output_port = val;
break;
case 0xd2: /*Write to keyboard output buffer*/
keyboard_at_adddata(val);
break;
case 0xd3: /*Write to mouse output buffer*/
keyboard_at_adddata_mouse(val);
break;
@ -624,7 +628,10 @@ void keyboard_at_write(uint16_t port, uint8_t val, void *priv)
break;
case 0xca: /*AMI - read keyboard mode*/
keyboard_at_adddata(0x00); /*ISA mode*/
if (romset == ROM_GA686BX) /*TODO*/
keyboard_at_adddata(0x01); /*PS2 mode*/
else
keyboard_at_adddata(0x00); /*ISA mode*/
break;
case 0xcb: /*AMI - set keyboard mode*/
@ -643,6 +650,10 @@ void keyboard_at_write(uint16_t port, uint8_t val, void *priv)
keyboard_at.want60 = 1;
break;
case 0xd2: /*Write keyboard output buffer*/
keyboard_at.want60 = 1;
break;
case 0xd3: /*Write mouse output buffer*/
keyboard_at.want60 = 1;
break;