diff mbox series

[v2,2/3] scsi: ufs: core: Export symbols for MTK driver module

Message ID 20230530023227.16653-3-powen.kao@mediatek.com
State New
Headers show
Series Add MCQ support for MTK platform | expand

Commit Message

Po-Wen Kao May 30, 2023, 2:32 a.m. UTC 
Export
- ufshcd_mcq_config_mac
- ufshcd_mcq_make_queues_operational
- ufshcd_mcq_read_cqis
- ufshcd_mcq_poll_cqe_lock

Signed-off-by: Po-Wen Kao <powen.kao@mediatek.com>
---
 drivers/ufs/core/ufs-mcq.c     | 4 ++++
 drivers/ufs/core/ufshcd-priv.h | 2 --
 include/ufs/ufshcd.h           | 5 +++++
 3 files changed, 9 insertions(+), 2 deletions(-)

Comments

Bart Van Assche May 31, 2023, midnight UTC | #1 
On 5/29/23 19:32, Po-Wen Kao wrote:
> Export
> - ufshcd_mcq_config_mac
> - ufshcd_mcq_make_queues_operational
> - ufshcd_mcq_read_cqis
> - ufshcd_mcq_poll_cqe_lock

Please use the regular style for patch descriptions and use full 
sentences instead of a bullet list.

Anyway:

Reviewed-by: Bart Van Assche <bvanassche@acm.org>
diff mbox series

Patch

diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c
index 1ba9c395c6b0..1845c26c6958 100644
--- a/drivers/ufs/core/ufs-mcq.c
+++ b/drivers/ufs/core/ufs-mcq.c
@@ -92,6 +92,7 @@  void ufshcd_mcq_config_mac(struct ufs_hba *hba, u32 max_active_cmds)
 	val |= FIELD_PREP(MCQ_CFG_MAC_MASK, max_active_cmds);
 	ufshcd_writel(hba, val, REG_UFS_MCQ_CFG);
 }
+EXPORT_SYMBOL_GPL(ufshcd_mcq_config_mac);
 
 /**
  * ufshcd_mcq_req_to_hwq - find the hardware queue on which the
@@ -242,6 +243,7 @@  u32 ufshcd_mcq_read_cqis(struct ufs_hba *hba, int i)
 {
 	return readl(mcq_opr_base(hba, OPR_CQIS, i) + REG_CQIS);
 }
+EXPORT_SYMBOL_GPL(ufshcd_mcq_read_cqis);
 
 void ufshcd_mcq_write_cqis(struct ufs_hba *hba, u32 val, int i)
 {
@@ -308,6 +310,7 @@  unsigned long ufshcd_mcq_poll_cqe_lock(struct ufs_hba *hba,
 
 	return completed_reqs;
 }
+EXPORT_SYMBOL_GPL(ufshcd_mcq_poll_cqe_lock);
 
 void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba)
 {
@@ -372,6 +375,7 @@  void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba)
 			      MCQ_CFG_n(REG_SQATTR, i));
 	}
 }
+EXPORT_SYMBOL_GPL(ufshcd_mcq_make_queues_operational);
 
 void ufshcd_mcq_enable_esi(struct ufs_hba *hba)
 {
diff --git a/drivers/ufs/core/ufshcd-priv.h b/drivers/ufs/core/ufshcd-priv.h
index 2de068b96c71..5b9c30284a30 100644
--- a/drivers/ufs/core/ufshcd-priv.h
+++ b/drivers/ufs/core/ufshcd-priv.h
@@ -66,8 +66,6 @@  void ufshcd_compl_one_cqe(struct ufs_hba *hba, int task_tag,
 int ufshcd_mcq_init(struct ufs_hba *hba);
 int ufshcd_mcq_decide_queue_depth(struct ufs_hba *hba);
 int ufshcd_mcq_memory_alloc(struct ufs_hba *hba);
-void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba);
-void ufshcd_mcq_config_mac(struct ufs_hba *hba, u32 max_active_cmds);
 void ufshcd_mcq_select_mcq_mode(struct ufs_hba *hba);
 u32 ufshcd_mcq_read_cqis(struct ufs_hba *hba, int i);
 void ufshcd_mcq_write_cqis(struct ufs_hba *hba, u32 val, int i);
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index d5b16f968d7f..ad9d42a8fbfc 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -1242,9 +1242,14 @@  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_config_mac(struct ufs_hba *hba, u32 max_active_cmds);
+u32 ufshcd_mcq_read_cqis(struct ufs_hba *hba, int i);
 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);
+unsigned long ufshcd_mcq_poll_cqe_lock(struct ufs_hba *hba,
+					 struct ufs_hw_queue *hwq);
+void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba);
 void ufshcd_mcq_enable_esi(struct ufs_hba *hba);
 void ufshcd_mcq_config_esi(struct ufs_hba *hba, struct msi_msg *msg);