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-rw-r--r--sys/sys/ata.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/sys/ata.h b/sys/sys/ata.h
index 5e9c2bcb9aa0..9ce822214f6d 100644
--- a/sys/sys/ata.h
+++ b/sys/sys/ata.h
@@ -347,8 +347,11 @@ struct ata_params {
#define ATA_STATUS_BUSY 0x80
/* ATA Error Register */
+/* COMMAND TIMEOUT 0x01 */
#define ATA_ERROR_ABORT 0x04
#define ATA_ERROR_ID_NOT_FOUND 0x10
+/* UNCORRECTABLE ERROR 0x40 */
+/* INTERFACE CRC 0x80 */
/* ATA HPA Features */
#define ATA_HPA_FEAT_MAX_ADDR 0x00