diff options
Diffstat (limited to 'src/mainboard/lenovo/t420/smihandler.c')
| -rw-r--r-- | src/mainboard/lenovo/t420/smihandler.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/src/mainboard/lenovo/t420/smihandler.c b/src/mainboard/lenovo/t420/smihandler.c index e72ef43617..81cbc487f6 100644 --- a/src/mainboard/lenovo/t420/smihandler.c +++ b/src/mainboard/lenovo/t420/smihandler.c @@ -32,25 +32,25 @@ void mainboard_smi_gpi(u32 gpi_sts) int mainboard_smi_apmc(u8 data) { switch (data) { - case APM_CNT_ACPI_ENABLE: - /* use 0x1600/0x1604 to prevent races with userspace */ - ec_set_ports(0x1604, 0x1600); - /* route EC_SCI to SCI */ - gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SCI); - /* discard all events, and enable attention */ - ec_write(0x80, 0x01); - break; - case APM_CNT_ACPI_DISABLE: - /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't - provide a EC query function */ - ec_set_ports(0x66, 0x62); - /* route EC_SCI to SMI */ - gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SMI); - /* discard all events, and enable attention */ - ec_write(0x80, 0x01); - break; - default: - break; + case APM_CNT_ACPI_ENABLE: + /* use 0x1600/0x1604 to prevent races with userspace */ + ec_set_ports(0x1604, 0x1600); + /* route EC_SCI to SCI */ + gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SCI); + /* discard all events, and enable attention */ + ec_write(0x80, 0x01); + break; + case APM_CNT_ACPI_DISABLE: + /* we have to use port 0x62/0x66, as 0x1600/0x1604 doesn't + provide a EC query function */ + ec_set_ports(0x66, 0x62); + /* route EC_SCI to SMI */ + gpi_route_interrupt(GPE_EC_SCI, GPI_IS_SMI); + /* discard all events, and enable attention */ + ec_write(0x80, 0x01); + break; + default: + break; } return 0; } |