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authorBorislav Petkov <borislav.petkov@amd.com>2012-07-26 15:51:00 +0200
committerH. Peter Anvin <hpa@linux.intel.com>2012-08-22 16:15:58 -0700
commit48e30685caa8bdc4b8d4417d8ac31db59689742c (patch)
tree277f6c607f28892514e87c0dc25dc330eea6621a /arch/x86/kernel/microcode_amd.c
parent5f5b747282c6cc57b91baba37f76de27398b9e60 (diff)
downloadlinux-linaro-stable-48e30685caa8bdc4b8d4417d8ac31db59689742c.tar.gz
x86, microcode: Add a refresh firmware flag to ->request_microcode_fw
This is done in preparation for teaching the ucode driver to either load a new ucode patches container from userspace or use an already cached version. No functionality change in this patch. Signed-off-by: Borislav Petkov <borislav.petkov@amd.com> Link: http://lkml.kernel.org/r/1344361461-10076-10-git-send-email-bp@amd64.org Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Diffstat (limited to 'arch/x86/kernel/microcode_amd.c')
-rw-r--r--arch/x86/kernel/microcode_amd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/microcode_amd.c b/arch/x86/kernel/microcode_amd.c
index 25d34b177482..94ecdaa24052 100644
--- a/arch/x86/kernel/microcode_amd.c
+++ b/arch/x86/kernel/microcode_amd.c
@@ -330,7 +330,8 @@ out:
*
* These might be larger than 2K.
*/
-static enum ucode_state request_microcode_amd(int cpu, struct device *device)
+static enum ucode_state request_microcode_amd(int cpu, struct device *device,
+ bool refresh_fw)
{
char fw_name[36] = "amd-ucode/microcode_amd.bin";
const struct firmware *fw;