[Arista] Disable ATA NCQ for a few products (#13739) (#13865)

2023-02-18 06:27:07 +08:00 · 2023-02-18 06:27:07 +08:00 · 1aa33925ef
commit 1aa33925ef
parent 23e3542b08
1 changed files with 4 additions and 0 deletions
--- a/files/Aboot/boot0.j2
+++ b/files/Aboot/boot0.j2
@ -623,6 +623,10 @@ write_platform_specific_cmdline() {
        cmdline_add intel_idle.max_cstate=0
        read_system_eeprom
    fi
+    if in_array "$platform" "rook"; then
+        # Currently applies to Alhambra, Blackhawk, Gardena and Mineral
+        cmdline_add libata.force=1.00:noncq
+    fi
    if in_array "$platform" "crow" "magpie"; then
        cmdline_add amd_iommu=off
        cmdline_add modprobe.blacklist=snd_hda_intel,hdaudio