diff options
Diffstat (limited to 'include/ufs')
| -rw-r--r-- | include/ufs/ufs.h | 14 | ||||
| -rw-r--r-- | include/ufs/ufshcd.h | 12 | ||||
| -rw-r--r-- | include/ufs/unipro.h | 4 |
3 files changed, 27 insertions, 3 deletions
diff --git a/include/ufs/ufs.h b/include/ufs/ufs.h index e77ab17868..b6003749bc 100644 --- a/include/ufs/ufs.h +++ b/include/ufs/ufs.h @@ -14,6 +14,7 @@ #include <linux/bitops.h> #include <linux/types.h> #include <uapi/scsi/scsi_bsg_ufs.h> +#include <linux/time64.h> /* * Using static_assert() is not allowed in UAPI header files. Hence the check @@ -551,6 +552,14 @@ struct ufs_vreg_info { struct ufs_vreg *vdd_hba; }; +/* UFS device descriptor wPeriodicRTCUpdate bit9 defines RTC time baseline */ +#define UFS_RTC_TIME_BASELINE BIT(9) + +enum ufs_rtc_time { + UFS_RTC_RELATIVE, + UFS_RTC_ABSOLUTE +}; + struct ufs_dev_info { bool f_power_on_wp_en; /* Keeps information if any of the LU is power on write protected */ @@ -578,6 +587,11 @@ struct ufs_dev_info { /* UFS EXT_IID Enable */ bool b_ext_iid_en; + + /* UFS RTC */ + enum ufs_rtc_time rtc_type; + time64_t rtc_time_baseline; + u32 rtc_update_period; }; /* diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 7f0b2c5599..8e2bce9a4f 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -16,6 +16,7 @@ #include <linux/blk-crypto-profile.h> #include <linux/blk-mq.h> #include <linux/devfreq.h> +#include <linux/fault-inject.h> #include <linux/msi.h> #include <linux/pm_runtime.h> #include <linux/dma-direction.h> @@ -911,6 +912,8 @@ enum ufshcd_mcq_opr { * @mcq_base: Multi circular queue registers base address * @uhq: array of supported hardware queues * @dev_cmd_queue: Queue for issuing device management commands + * @mcq_opr: MCQ operation and runtime registers + * @ufs_rtc_update_work: A work for UFS RTC periodic update */ struct ufs_hba { void __iomem *mmio_base; @@ -1058,6 +1061,10 @@ struct ufs_hba { struct delayed_work debugfs_ee_work; u32 debugfs_ee_rate_limit_ms; #endif +#ifdef CONFIG_SCSI_UFS_FAULT_INJECTION + struct fault_attr trigger_eh_attr; + struct fault_attr timeout_attr; +#endif u32 luns_avail; unsigned int nr_hw_queues; unsigned int nr_queues[HCTX_MAX_TYPES]; @@ -1071,6 +1078,8 @@ struct ufs_hba { struct ufs_hw_queue *uhq; struct ufs_hw_queue *dev_cmd_queue; struct ufshcd_mcq_opr_info_t mcq_opr[OPR_MAX]; + + struct delayed_work ufs_rtc_update_work; }; /** @@ -1231,6 +1240,8 @@ static inline void ufshcd_rmwl(struct ufs_hba *hba, u32 mask, u32 val, u32 reg) ufshcd_writel(hba, tmp, reg); } +void ufshcd_enable_irq(struct ufs_hba *hba); +void ufshcd_disable_irq(struct ufs_hba *hba); int ufshcd_alloc_host(struct device *, struct ufs_hba **); void ufshcd_dealloc_host(struct ufs_hba *); int ufshcd_hba_enable(struct ufs_hba *hba); @@ -1360,7 +1371,6 @@ static inline int ufshcd_disable_host_tx_lcc(struct ufs_hba *hba) return ufshcd_dme_set(hba, UIC_ARG_MIB(PA_LOCAL_TX_LCC_ENABLE), 0); } -void ufshcd_auto_hibern8_enable(struct ufs_hba *hba); void ufshcd_auto_hibern8_update(struct ufs_hba *hba, u32 ahit); void ufshcd_fixup_dev_quirks(struct ufs_hba *hba, const struct ufs_dev_quirk *fixups); diff --git a/include/ufs/unipro.h b/include/ufs/unipro.h index 256eb3a43f..360e1245fb 100644 --- a/include/ufs/unipro.h +++ b/include/ufs/unipro.h @@ -193,7 +193,7 @@ #define DME_LocalAFC0ReqTimeOutVal 0xD043 /* PA power modes */ -enum { +enum ufs_pa_pwr_mode { FAST_MODE = 1, SLOW_MODE = 2, FASTAUTO_MODE = 4, @@ -205,7 +205,7 @@ enum { #define PWRMODE_RX_OFFSET 4 /* PA TX/RX Frequency Series */ -enum { +enum ufs_hs_gear_rate { PA_HS_MODE_A = 1, PA_HS_MODE_B = 2, }; |