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udev/ata_id: export read look-ahead values

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Indicates whether the ATA read look-ahead feature is supported
and enabled.

Signed-off-by: Tomas Bzatek <tbzatek@redhat.com>
This commit is contained in:
Tomas Bzatek
2024-09-10 22:04:30 +09:00
committed by Yu Watanabe
parent f2129f1d8c
commit 34e56246b1
1 changed files with 4 additions and 0 deletions
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src/udev/ata_id/ata_id.c
+4
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@@ -507,6 +507,10 @@ static int run(int argc, char *argv[]) {
printf("ID_ATA_WRITE_CACHE=1\n");
printf("ID_ATA_WRITE_CACHE_ENABLED=%d\n", (id.cfs_enable_1 & (1<<5)) ? 1 : 0);
}
if (id.command_set_1 & (1<<6)) {
printf("ID_ATA_READ_LOOKAHEAD=1\n");
printf("ID_ATA_READ_LOOKAHEAD_ENABLED=%d\n", (id.cfs_enable_1 & (1<<6)) ? 1 : 0);
}
if (id.command_set_1 & (1<<10)) {
printf("ID_ATA_FEATURE_SET_HPA=1\n");
printf("ID_ATA_FEATURE_SET_HPA_ENABLED=%d\n", (id.cfs_enable_1 & (1<<10)) ? 1 : 0);