diff options
| author | Can Guo <quic_cang@quicinc.com> | 2022-12-14 19:06:21 -0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-01-13 21:10:59 -0500 |
| commit | e02288e0265fe316a16d48ec6dd7b7fd54d66e3e (patch) | |
| tree | b2e45edfeebe1a75c2ab3663e8daa99234588640 /include/ufs/ufshcd.h | |
| parent | edb0db05607ce05a5e0df00518b58a811e9f548e (diff) | |
scsi: ufs: core: mcq: Add Event Specific Interrupt enable and config functions
Add and export two functions to enable ESI and config ESI base addresses.
The calls to these exported functions will be added by the next patch in
this series.
Signed-off-by: Can Guo <quic_cang@quicinc.com>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/ufs/ufshcd.h')
| -rw-r--r-- | include/ufs/ufshcd.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index 1285787e2628..1779238d8a56 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/msi.h> #include <linux/pm_runtime.h> #include <linux/dma-direction.h> #include <scsi/scsi_device.h> @@ -1241,6 +1242,11 @@ void ufshcd_parse_dev_ref_clk_freq(struct ufs_hba *hba, struct clk *refclk); void ufshcd_update_evt_hist(struct ufs_hba *hba, u32 id, u32 val); void ufshcd_hba_stop(struct ufs_hba *hba); void ufshcd_schedule_eh_work(struct ufs_hba *hba); +void ufshcd_mcq_write_cqis(struct ufs_hba *hba, u32 val, int i); +unsigned long ufshcd_mcq_poll_cqe_nolock(struct ufs_hba *hba, + struct ufs_hw_queue *hwq); +void ufshcd_mcq_enable_esi(struct ufs_hba *hba); +void ufshcd_mcq_config_esi(struct ufs_hba *hba, struct msi_msg *msg); /** * ufshcd_set_variant - set variant specific data to the hba |