From: hgchu <hg.chu@samsung.com>
Date: Fri, 12 Jan 2018 10:30:04 +0000 (+0900)
Subject: [COMMON] ufs: exynos: Add UFS INTR AGGR QUIRK
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=b78d1b6efba35f00b182d872c1a3d693b3b6a3a6;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

[COMMON] ufs: exynos: Add UFS INTR AGGR QUIRK

Change-Id: I8817e25280b8095649ab0cfe8ff396cced921e45
Signed-off-by: hgchu <hg.chu@samsung.com>
---

diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 9b80eb1605cb..319539ad8159 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -627,6 +627,7 @@ struct ufs_hba {
 	#define UFSHCD_QUIRK_USE_OF_HCE				UFS_BIT(8)
 	#define UFSHCI_QUIRK_SKIP_INTR_AGGR			UFS_BIT(10)
 	#define UFSHCD_QUIRK_GET_GENERRCODE_DIRECT		UFS_BIT(11)
+	#define UFSHCD_QUIRK_UNRESET_INTR_AGGR			UFS_BIT(12)
 	unsigned int quirks;	/* Deviations from standard UFSHCI spec. */
 
 	/* Device deviations from standard UFS device spec. */
@@ -757,6 +758,12 @@ static inline bool ufshcd_is_intr_aggr_allowed(struct ufs_hba *hba)
 return true;
 #endif
 }
+
+static inline bool ufshcd_can_reset_intr_aggr(struct ufs_hba *hba)
+{
+	return hba->quirks & UFSHCD_QUIRK_UNRESET_INTR_AGGR;
+}
+
 static inline bool ufshcd_can_fake_clkgating(struct ufs_hba *hba)
 {
 	return hba->caps & UFSHCD_CAP_FAKE_CLK_GATING;