diff options
| -rw-r--r-- | src/cpu/x86/smi_trigger.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/cpu/x86/smi_trigger.c b/src/cpu/x86/smi_trigger.c index 470ecde8b0..9781642c74 100644 --- a/src/cpu/x86/smi_trigger.c +++ b/src/cpu/x86/smi_trigger.c @@ -38,7 +38,7 @@ int apm_control(u8 cmd) apmc_log(__func__, cmd); /* Now raise the SMI. */ - outb(cmd, APM_CNT); + outb(cmd, pm_acpi_smi_cmd_port()); printk(BIOS_DEBUG, "APMC done.\n"); return 0; @@ -46,8 +46,8 @@ int apm_control(u8 cmd) u8 apm_get_apmc(void) { - /* Emulate B2 register as the FADT / Linux expects it */ - u8 cmd = inb(APM_CNT); + /* Read command byte from APMC SMI IO port */ + u8 cmd = inb(pm_acpi_smi_cmd_port()); apmc_log("SMI#", cmd); return cmd; |