forked from Minki/linux
x86, microcode rework, v2, renaming cont.
Renaming based on patch from Dmitry Adamushko. Further clarification by renaming define and variable related to microcode container file. Signed-off-by: Peter Oruba <peter.oruba@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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@ -263,21 +263,20 @@ static void * get_next_ucode(u8 *buf, unsigned int size,
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unsigned int *mc_size)
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{
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unsigned int total_size;
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#define UCODE_UNKNOWN_HDR 8
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u8 hdr[UCODE_UNKNOWN_HDR];
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#define UCODE_CONTAINER_SECTION_HDR 8
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u8 section_hdr[UCODE_CONTAINER_SECTION_HDR];
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void *mc;
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if (get_ucode_data(hdr, buf, UCODE_UNKNOWN_HDR))
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if (get_ucode_data(section_hdr, buf, UCODE_CONTAINER_SECTION_HDR))
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return NULL;
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if (hdr[0] != UCODE_UCODE_TYPE) {
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if (section_hdr[0] != UCODE_UCODE_TYPE) {
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printk(KERN_ERR "microcode: error! "
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"Wrong microcode payload type field\n");
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return NULL;
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}
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/* FIXME! dimm: Why not by means of get_totalsize(hdr)? */
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total_size = (unsigned long) (hdr[4] + (hdr[5] << 8));
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total_size = (unsigned long) (section_hdr[4] + (section_hdr[5] << 8));
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printk(KERN_INFO "microcode: size %u, total_size %u\n",
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size, total_size);
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@ -290,13 +289,13 @@ static void * get_next_ucode(u8 *buf, unsigned int size,
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mc = vmalloc(UCODE_MAX_SIZE);
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if (mc) {
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memset(mc, 0, UCODE_MAX_SIZE);
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if (get_ucode_data(mc, buf + UCODE_UNKNOWN_HDR, total_size)) {
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if (get_ucode_data(mc, buf + UCODE_CONTAINER_SECTION_HDR, total_size)) {
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vfree(mc);
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mc = NULL;
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} else
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*mc_size = total_size + UCODE_UNKNOWN_HDR;
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*mc_size = total_size + UCODE_CONTAINER_SECTION_HDR;
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}
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#undef UCODE_UNKNOWN_HDR
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#undef UCODE_CONTAINER_SECTION_HDR
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return mc;
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}
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