Re: [RFC PATCH v1 1/2] ufs: add a vops to configure block parameter

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 2020-12-19 12:38, Kiwoong Kim wrote:
Thers could be some cases to set block paramters

s/Thers/There/g

per host, because of its own dma structurs or whatever.

s/structurs/structure/g


Signed-off-by: Kiwoong Kim <kwmad.kim@xxxxxxxxxxx>
---
 drivers/scsi/ufs/ufshcd.c | 2 ++
 drivers/scsi/ufs/ufshcd.h | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/drivers/scsi/ufs/ufshcd.c b/drivers/scsi/ufs/ufshcd.c
index 92d433d..58f9cb6 100644
--- a/drivers/scsi/ufs/ufshcd.c
+++ b/drivers/scsi/ufs/ufshcd.c
@@ -4758,6 +4758,8 @@ static int ufshcd_slave_configure(struct
scsi_device *sdev)

 	ufshcd_crypto_setup_rq_keyslot_manager(hba, q);

+	ufshcd_vops_config_request_queue(hba, sdev);

How about make it more univeral, like ufshcd_vops_slave_configure()?

Thanks,

Can Guo.

+
 	return 0;
 }

diff --git a/drivers/scsi/ufs/ufshcd.h b/drivers/scsi/ufs/ufshcd.h
index 61344c4..657bdbd 100644
--- a/drivers/scsi/ufs/ufshcd.h
+++ b/drivers/scsi/ufs/ufshcd.h
@@ -329,6 +329,7 @@ struct ufs_hba_variant_ops {
 					void *data);
 	int	(*program_key)(struct ufs_hba *hba,
 			       const union ufs_crypto_cfg_entry *cfg, int slot);
+	void	(*config_request_queue)(struct scsi_device *sdev);
 };

 /* clock gating state  */
@@ -1228,6 +1229,13 @@ static inline void
ufshcd_vops_config_scaling_param(struct ufs_hba *hba,
 		hba->vops->config_scaling_param(hba, profile, data);
 }

+static inline void ufshcd_vops_config_request_queue(struct ufs_hba *hba,
+						    struct scsi_device *sdev)
+{
+	if (hba->vops && hba->vops->config_request_queue)
+		hba->vops->config_request_queue(sdev);
+}
+
 extern struct ufs_pm_lvl_states ufs_pm_lvl_states[];

 /*



[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [SCSI Target Devel]     [Linux SCSI Target Infrastructure]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Linux IIO]     [Samba]     [Device Mapper]

  Powered by Linux