summaryrefslogtreecommitdiff
path: root/src/soc
diff options
context:
space:
mode:
authorAaron Durbin <adurbin@chromium.org>2016-08-05 21:26:53 -0500
committerMartin Roth <martinroth@google.com>2016-08-08 18:38:57 +0200
commit2d45c28675e1196ad03915ffba58b602363a19ed (patch)
tree4fca8123c921b8ef78e555dc954dcc78dd837f56 /src/soc
parent16246ea9ce8a5982ec3ad465f1ea12a91abbc39e (diff)
soc/intel/common: fix gsmi handler
The gsmi_exec() expects the parameter to be a pointer to the 32-bit register storage of the SMI save state. The previous code was passing a pointer with the value obtained from the saved-state -- not a pointer to the storage of the register value. This bug causes gsmi to not log events because it's interrogating the parameter buffer itself as if it were a pointer. BUG=chrome-os-partner:55932 Change-Id: I37981424f1414edad1456b31cad1b99020d57db6 Signed-off-by: Aaron Durbin <adurbin@chromium.org> Reviewed-on: https://review.coreboot.org/16087 Tested-by: build bot (Jenkins) Reviewed-by: Duncan Laurie <dlaurie@chromium.org> Reviewed-by: Furquan Shaikh <furquan@google.com>
Diffstat (limited to 'src/soc')
-rw-r--r--src/soc/intel/common/smihandler.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/soc/intel/common/smihandler.c b/src/soc/intel/common/smihandler.c
index f0c913fcaa..e27752b48d 100644
--- a/src/soc/intel/common/smihandler.c
+++ b/src/soc/intel/common/smihandler.c
@@ -221,7 +221,7 @@ static void southbridge_smi_gsmi(const struct
reg_ebx = save_state_ops->get_reg(io_smi, RBX);
/* drivers/elog/gsmi.c */
- ret = gsmi_exec(sub_command, (u32 *)(uintptr_t)reg_ebx);
+ ret = gsmi_exec(sub_command, &reg_ebx);
save_state_ops->set_reg(io_smi, RAX, ret);
}