On 2026-10-03T20:07:54, Anirudh Srinivasan <[email protected]> wrote: > bios_emulator: support 16-bit reads on VGA port > > BE_inw currently doesn't handle 16-bit reads on VGA ports and falls back > to LOG_inpw, which doesn't do anything on non x86 architectures that > don't support I/O ports. Implement this 16-bit read as two 8-bit reads > (similar to how BE_outw implements 16-bit writes). > > The Aspeed AST2600's VBIOS has these 16-bit read instructions in it, so > this is needed to emulate that. > > Signed-off-by: Anirudh Srinivasan <[email protected]> > > drivers/bios_emulator/besys.c | 4 +++- > 1 file changed, 3 insertions(+), 1 deletion(-)
Reviewed-by: Simon Glass <[email protected]>
