32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
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From 6b7dca1631cc0df6292c43008b6ff7ab7f60aad2 Mon Sep 17 00:00:00 2001
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From: Harald Hoyer <harald@hoyer.xyz>
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Date: Thu, 14 Dec 2017 15:36:54 +0100
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Subject: [PATCH] Merge pull request #314 from danimo/simplify-amd-ucode
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Simplify microcode lookup for for AMD CPUs
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---
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dracut-functions.sh | 9 ++-------
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1 file changed, 2 insertions(+), 7 deletions(-)
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diff --git a/dracut-functions.sh b/dracut-functions.sh
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index 642dcf09..e99c4533 100755
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--- a/dracut-functions.sh
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+++ b/dracut-functions.sh
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@@ -662,13 +662,8 @@ get_ucode_file ()
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local stepping=`grep -E "stepping" /proc/cpuinfo | head -1 | sed s/.*:\ //`
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if [[ "$(get_cpu_vendor)" == "AMD" ]]; then
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- # If family greater than or equal to 0x17
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- if [[ $family -ge 23 ]]; then
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- printf "microcode_amd_fam17h.bin"
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- elif [[ $family -eq 22 ]]; then
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- printf "microcode_amd_fam16h.bin"
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- elif [[ $family -eq 21 ]]; then
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- printf "microcode_amd_fam15h.bin"
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+ if [[ $family -ge 21 ]]; then
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+ printf "microcode_amd_fam%xh.bin" $family
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else
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printf "microcode_amd.bin"
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fi
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