Use an enum to specify the various quirks instead of #defines inside
the structure definition.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
drivers/scsi/ufs/ufshcd.h | 82 ++++++++++++++++++++-------------------
1 file changed, 42 insertions(+), 40 deletions(-)
diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 9c2b80f87b9f..f68b3cd2e465 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -469,6 +469,48 @@ struct ufs_stats {
struct ufs_err_reg_hist task_abort;
};
+enum ufshcd_quirks {
+ /* Interrupt aggregation support is broken */
+ UFSHCD_QUIRK_BROKEN_INTR_AGGR = 1 << 0,
+
+ /*
+ * delay before each dme command is required as the unipro
+ * layer has shown instabilities
+ */
+ UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS = 1 << 1,
+
+ /*
+ * If UFS host controller is having issue in processing LCC (Line
+ * Control Command) coming from device then enable this quirk.
+ * When this quirk is enabled, host controller driver should disable
+ * the LCC transmission on UFS device (by clearing TX_LCC_ENABLE
+ * attribute of device to 0).
+ */
+ UFSHCD_QUIRK_BROKEN_LCC = 1 << 2,
+
+ /*
+ * The attribute PA_RXHSUNTERMCAP specifies whether or not the
+ * inbound Link supports unterminated line in HS mode. Setting this
+ * attribute to 1 fixes moving to HS gear.
+ */
+ UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP = 1 << 3,
+
+ /*
+ * This quirk needs to be enabled if the host contoller only allows
+ * accessing the peer dme attributes in AUTO mode (FAST AUTO or
+ * SLOW AUTO).
+ */
+ UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE = 1 << 4,
+
+ /*
+ * This quirk needs to be enabled if the host contoller doesn't
+ * advertise the correct version in UFS_VER register. If this quirk
+ * is enabled, standard UFS host driver will call the vendor specific
+ * ops (get_ufs_hci_version) to get the correct version.
+ */
+ UFSHCD_QUIRK_BROKEN_UFS_HCI_VERSION = 1 << 5,
+};
+
/**
* struct ufs_hba - per adapter private structure
* @mmio_base: UFSHCI base register address
@@ -572,46 +614,6 @@ struct ufs_hba {
bool is_irq_enabled;
enum ufs_ref_clk_freq dev_ref_clk_freq;
- /* Interrupt aggregation support is broken */
- #define UFSHCD_QUIRK_BROKEN_INTR_AGGR 0x1
-
- /*
- * delay before each dme command is required as the unipro
- * layer has shown instabilities
- */
- #define UFSHCD_QUIRK_DELAY_BEFORE_DME_CMDS 0x2
-
- /*
- * If UFS host controller is having issue in processing LCC (Line
- * Control Command) coming from device then enable this quirk.
- * When this quirk is enabled, host controller driver should disable
- * the LCC transmission on UFS device (by clearing TX_LCC_ENABLE
- * attribute of device to 0).
- */
- #define UFSHCD_QUIRK_BROKEN_LCC 0x4
-
- /*
- * The attribute PA_RXHSUNTERMCAP specifies whether or not the
- * inbound Link supports unterminated line in HS mode. Setting this
- * attribute to 1 fixes moving to HS gear.
- */
- #define UFSHCD_QUIRK_BROKEN_PA_RXHSUNTERMCAP 0x8
-
- /*
- * This quirk needs to be enabled if the host contoller only allows
- * accessing the peer dme attributes in AUTO mode (FAST AUTO or
- * SLOW AUTO).
- */
- #define UFSHCD_QUIRK_DME_PEER_ACCESS_AUTO_MODE 0x10
-
- /*
- * This quirk needs to be enabled if the host contoller doesn't
- * advertise the correct version in UFS_VER register. If this quirk
- * is enabled, standard UFS host driver will call the vendor specific
- * ops (get_ufs_hci_version) to get the correct version.
- */
- #define UFSHCD_QUIRK_BROKEN_UFS_HCI_VERSION 0x20
-
unsigned int quirks; /* Deviations from standard UFSHCI spec. */
/* Device deviations from standard UFS device spec. */
--
2.24.1
