diff options
| author | Yaniv Gardi <ygardi@codeaurora.org> | 2015-05-17 18:55:04 +0300 |
|---|---|---|
| committer | James Bottomley <JBottomley@Odin.com> | 2015-06-02 13:19:52 -0700 |
| commit | 2c0cc2e2693b3c13cf007cfd25b6ea43a1eceb45 (patch) | |
| tree | be2e17c85e5b410e7f237d7fc328c1e43668e270 /drivers/scsi | |
| parent | 874237f7f2aae61d166613cc191238d8335087f8 (diff) | |
| download | linux-2c0cc2e2693b3c13cf007cfd25b6ea43a1eceb45.tar.bz2 | |
scsi: ufs-qcom: enable UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE quirk
Current version of host controller on QUALCOMM Technologies requires
this quirk to be enabled, as DME commands to device must be sent
only in AUTO mode (SLOW AUTO or FAST AUTO).
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
Reviewed-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: James Bottomley <JBottomley@Odin.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/ufs/ufs-qcom.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c index 6e5b1830138e..de9cfb05598a 100644 --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -709,7 +709,8 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba) if (host->hw_ver.major == 0x01) { hba->quirks |= UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS - | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP; + | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP + | UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE; if (host->hw_ver.minor == 0x0001 && host->hw_ver.step == 0x0001) hba->quirks |= UFSHCD_QUIRK_BROKEN_INTR_AGGR; @@ -721,6 +722,7 @@ static void ufs_qcom_advertise_quirks(struct ufs_hba *hba) if (!ufs_qcom_cap_qunipro(host)) /* Legacy UniPro mode still need following quirks */ hba->quirks |= (UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS + | UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP); } } |