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-rw-r--r--src/southbridge/intel/bd82x6x/smihandler.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/southbridge/intel/bd82x6x/smihandler.c b/src/southbridge/intel/bd82x6x/smihandler.c
index 4cad88bfcf..804607c927 100644
--- a/src/southbridge/intel/bd82x6x/smihandler.c
+++ b/src/southbridge/intel/bd82x6x/smihandler.c
@@ -429,7 +429,7 @@ static void southbridge_smi_sleep(unsigned int node, smm_state_save_area_t *stat
* core in case we are not running on the same core that
* initiated the IO transaction.
*/
-static em64t101_smm_state_save_area_t *smi_apmc_find_state_save(u64 cmd)
+static em64t101_smm_state_save_area_t *smi_apmc_find_state_save(u8 cmd)
{
em64t101_smm_state_save_area_t *state;
u32 base = smi_get_tseg_base() + 0x8000 + 0x7d00;
@@ -453,7 +453,7 @@ static em64t101_smm_state_save_area_t *smi_apmc_find_state_save(u64 cmd)
continue;
/* Check AX against the requested command */
- if (state->rax != cmd)
+ if ((state->rax & 0xff) != cmd)
continue;
return state;