On 12/7/23 09:47, Olaf Hering wrote:
According to the 82371FB documentation (82371FB.pdf, 2.3.9. BMIBA-BUS MASTER INTERFACE BASE ADDRESS REGISTER, April 1997), the register is 32bit wide. To properly reset it to default values, all 32bit need to be cleared. Bit #0 "Resource Type Indicator (RTE)" needs to be enabled.The initial change wrote just the lower 8 bit, leaving parts of the "Bus Master Interface Base Address" address at bit 15:4 unchanged. Fixes: e6a71ae327 ("Add support for 82371FB (Step A1) and Improved support for 82371SB (Function 1)") Signed-off-by: Olaf Hering <o...@aepfle.de> Reviewed-by: Bernhard Beschow <shen...@gmail.com> --- hw/ide/piix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Philippe Mathieu-Daudé <phi...@linaro.org> I can take this patch via mips-fixes.
