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scsi: ufs: add quirks for a new UFS host controller version

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This change adds a new set of UFS host controllers quirks as there
is a new version of UFS controllers.

Change-Id: Ie0f96f7fbc8928d29cd760c14258d8497a979a99
Signed-off-by: Yaniv Gardi <ygardi@codeaurora.org>
This commit is contained in:
Yaniv Gardi 2014-06-09 18:03:46 -07:00 • committed by David Keitel
parent f0e61863c7
commit 892a7155cd
1 changed files with 6 additions and 3 deletions
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7
drivers/scsi/ufs/ufs-msm.c
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@ -2580,16 +2580,19 @@ static void msm_ufs_advertise_quirks(struct ufs_hba *hba)
msm_ufs_get_controller_revision(hba, &major, &minor, &step); msm_ufs_get_controller_revision(hba, &major, &minor, &step);
if ((major == 0x1) && (minor == 0x001) && (step == 0x0001)) { if ((major == 0x1) && (minor == 0x001) && (step == 0x0001))
hba->quirks |= (UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS hba->quirks |= (UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS
| UFSHCD_QUIRK_BROKEN_INTR_AGGR | UFSHCD_QUIRK_BROKEN_INTR_AGGR
| UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP | UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP
| UFSHCD_QUIRK_BROKEN_LCC); | UFSHCD_QUIRK_BROKEN_LCC);
else if ((major == 0x1) && (minor == 0x002) && (step == 0x0000))
hba->quirks |= (UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS
| UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP
| UFSHCD_QUIRK_BROKEN_LCC);
phy->quirks = (MSM_UFS_PHY_QUIRK_CFG_RESTORE phy->quirks = (MSM_UFS_PHY_QUIRK_CFG_RESTORE
| MSM_UFS_PHY_DIS_SIGDET_BEFORE_PWR_COLLAPSE); | MSM_UFS_PHY_DIS_SIGDET_BEFORE_PWR_COLLAPSE);
} }
}
static int msm_ufs_get_bus_vote(struct msm_ufs_host *host, static int msm_ufs_get_bus_vote(struct msm_ufs_host *host,
const char *speed_mode) const char *speed_mode)