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Revert "libata: quirk read log on no-name M.2 SSD"

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This reverts commit 35f0b6a779.

We now conditionalize issuing of READ LOG PAGE on the TRUSTED
COMPUTING SUPPORTED bit in the identity data and this shouldn't be
necessary.

Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tejun Heo 2017-08-29 08:36:58 -07:00
parent e8f11db956
commit 2aca392398
2 changed files with 0 additions and 5 deletions
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4
drivers/ata/libata-core.c
View File

@ -2079,8 +2079,6 @@ unsigned int ata_read_log_page(struct ata_device *dev, u8 log,
*/
if (ap_flags & ATA_FLAG_NO_LOG_PAGE)
return AC_ERR_DEV;
if (dev->horkage & ATA_HORKAGE_NO_LOG_PAGE)
return AC_ERR_DEV;
retry:
ata_tf_init(dev, &tf);
@ -4583,8 +4581,6 @@ static const struct ata_blacklist_entry ata_device_blacklist [] = {
{ "WDC WD3000JD-*", NULL, ATA_HORKAGE_WD_BROKEN_LPM },
{ "WDC WD3200JD-*", NULL, ATA_HORKAGE_WD_BROKEN_LPM },
{ "M.2 (S42) 3ME3", NULL, ATA_HORKAGE_NO_LOG_PAGE },
/* End Marker */
{ }
};

1
include/linux/libata.h
View File

@ -438,7 +438,6 @@ enum {
ATA_HORKAGE_NO_DMA_LOG = (1 << 23), /* don't use DMA for log read */
ATA_HORKAGE_NOTRIM = (1 << 24), /* don't use TRIM */
ATA_HORKAGE_MAX_SEC_1024 = (1 << 25), /* Limit max sects to 1024 */
ATA_HORKAGE_NO_LOG_PAGE = (1 << 26), /* Doesn't like Get Log Page */
/* DMA mask for user DMA control: User visible values; DO NOT
renumber */