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[201911][Arista] Disable ATA NCQ for a few products #14468

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Merged
lguohan merged 1 commit into from
Apr 2, 2023
Merged

[201911][Arista] Disable ATA NCQ for a few products #14468

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3 changes: 3 additions & 0 deletions files/Aboot/boot0.j2
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Original file line number Diff line number Diff line change
Expand Up @@ -309,6 +309,7 @@ platform_specific() {
if [ "$sid" = "Lodoga" ]; then
aboot_machine=arista_7050cx3_32s
flash_size=3700
echo "libata.force=2.00:noncq" >> /tmp/append
fi
if [ "$sid" = "BlackhawkO" ]; then
aboot_machine=arista_7060px4_32
Expand Down Expand Up @@ -337,6 +338,8 @@ platform_specific() {
fi
if in_array "$platform" "rook"; then
echo "iommu=on intel_iommu=on" >>/tmp/append
# Currently applies to Alhambra, Blackhawk, Gardena and Mineral
echo "libata.force=1.00:noncq" >>/tmp/append
read_system_eeprom
fi
if in_array "$platform" "crow" "woodpecker" "magpie"; then
Expand Down