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| author | Tejun Heo <tj@kernel.org> | 2015-08-03 18:46:39 +0300 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2015-08-03 19:01:54 +0300 |
| commit | 74a80d67b8316eb3fbeb73dafc060a5a0a708587 (patch) | |
| tree | 22a062046b8d158a729343842dbcf1961f4f0ba0 /include/linux/ata.h | |
| parent | 84ded2f8e7dda336fc2fb3570726ceb3b3b3590f (diff) | |
| download | linux-74a80d67b8316eb3fbeb73dafc060a5a0a708587.tar.xz | |
Revert "libata: Implement NCQ autosense"
This reverts commit 42b966fbf35da9c87f08d98f9b8978edf9e717cf.
As implemented, ACS-4 sense reporting for ATA devices bypasses error
diagnosis and handling in libata degrading EH behavior significantly.
Revert the related changes for now.
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: Hannes Reinecke <hare@suse.de>
Cc: stable@vger.kernel.org #v4.1+
Diffstat (limited to 'include/linux/ata.h')
| -rw-r--r-- | include/linux/ata.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/ata.h b/include/linux/ata.h index 0e6a782575b5..d2992bfa1706 100644 --- a/include/linux/ata.h +++ b/include/linux/ata.h @@ -528,8 +528,6 @@ struct ata_bmdma_prd { #define ata_id_cdb_intr(id) (((id)[ATA_ID_CONFIG] & 0x60) == 0x20) #define ata_id_has_da(id) ((id)[ATA_ID_SATA_CAPABILITY_2] & (1 << 4)) #define ata_id_has_devslp(id) ((id)[ATA_ID_FEATURE_SUPP] & (1 << 8)) -#define ata_id_has_ncq_autosense(id) \ - ((id)[ATA_ID_FEATURE_SUPP] & (1 << 7)) static inline bool ata_id_has_hipm(const u16 *id) { |