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-rw-r--r--include/linux/ata.h13
1 files changed, 9 insertions, 4 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 1df9416..18e401f 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -44,9 +44,9 @@ enum {
ATA_MAX_SECTORS_LBA48 = 65535,/* TODO: 65536? */
ATA_ID_WORDS = 256,
- ATA_ID_SERNO_OFS = 10,
- ATA_ID_FW_REV_OFS = 23,
- ATA_ID_PROD_OFS = 27,
+ ATA_ID_SERNO = 10,
+ ATA_ID_FW_REV = 23,
+ ATA_ID_PROD = 27,
ATA_ID_OLD_PIO_MODES = 51,
ATA_ID_FIELD_VALID = 53,
ATA_ID_MWDMA_MODES = 63,
@@ -58,8 +58,11 @@ enum {
ATA_ID_MAJOR_VER = 80,
ATA_ID_PIO4 = (1 << 1),
+ ATA_ID_SERNO_LEN = 20,
+ ATA_ID_FW_REV_LEN = 8,
+ ATA_ID_PROD_LEN = 40,
+
ATA_PCI_CTL_OFS = 2,
- ATA_SERNO_LEN = 20,
ATA_UDMA0 = (1 << 0),
ATA_UDMA1 = ATA_UDMA0 | (1 << 1),
ATA_UDMA2 = ATA_UDMA1 | (1 << 2),
@@ -296,6 +299,8 @@ struct ata_taskfile {
#define ata_id_queue_depth(id) (((id)[75] & 0x1f) + 1)
#define ata_id_removeable(id) ((id)[0] & (1 << 7))
#define ata_id_has_dword_io(id) ((id)[50] & (1 << 0))
+#define ata_id_iordy_disable(id) ((id)[49] & (1 << 10))
+#define ata_id_has_iordy(id) ((id)[49] & (1 << 9))
#define ata_id_u32(id,n) \
(((u32) (id)[(n) + 1] << 16) | ((u32) (id)[(n)]))
#define ata_id_u64(id,n) \
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