diff options
| author | Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com> | 2020-11-16 13:27:10 -0600 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-11-18 13:12:11 +0000 |
| commit | 9004f1d99d4d88ee2170cc8087053458f19d6c1d (patch) | |
| tree | 7386128d4e8427320d81da23538a73ea3dc4e534 /src/superio/smsc | |
| parent | cdba52aaa9f505f55d13bf58be8e24951ce54965 (diff) | |
superio/smsc/sio1036: Support 16-bit IO port addressing
SMSC/Microchip 1036 can be strapped to 4E/4D and 164E/164D so make
source code support 16 bits addressing.
Change-Id: I2bbe6f5b6dbd74299b34b0717e618dc736e7ad6f
Signed-off-by: Nikolai Vyssotski <nikolai.vyssotski@amd.corp-partner.google.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/47647
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
Diffstat (limited to 'src/superio/smsc')
| -rw-r--r-- | src/superio/smsc/sio1036/sio1036_early_init.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/superio/smsc/sio1036/sio1036_early_init.c b/src/superio/smsc/sio1036/sio1036_early_init.c index a65f6725a5..c4a580a368 100644 --- a/src/superio/smsc/sio1036/sio1036_early_init.c +++ b/src/superio/smsc/sio1036/sio1036_early_init.c @@ -10,13 +10,13 @@ static inline void sio1036_enter_conf_state(pnp_devfn_t dev) { - u8 port = dev >> 8; + u16 port = dev >> 8; outb(0x55, port); } static inline void sio1036_exit_conf_state(pnp_devfn_t dev) { - u8 port = dev >> 8; + u16 port = dev >> 8; outb(0xaa, port); } |