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Bottomley" , "Martin K. Petersen" , Matthias Brugger CC: , , , , , , , , , , , Subject: [PATCH v4 4/5] scsi: ufs: core: Export symbols for MTK driver module Date: Tue, 7 Mar 2023 14:54:45 +0800 Message-ID: <20230307065448.15279-5-powen.kao@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20230307065448.15279-1-powen.kao@mediatek.com> References: <20230307065448.15279-1-powen.kao@mediatek.com> MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230306_225600_875826_634F4797 X-CRM114-Status: GOOD ( 12.53 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Export - ufshcd_mcq_config_mac - ufshcd_mcq_make_queues_operational - ufshcd_mcq_read_cqis - ufshcd_disable_intr Signed-off-by: Po-Wen Kao Reviewed-by: Stanley Chu --- drivers/ufs/core/ufs-mcq.c | 3 +++ drivers/ufs/core/ufshcd-priv.h | 2 -- drivers/ufs/core/ufshcd.c | 3 ++- include/ufs/ufshcd.h | 5 +++++ 4 files changed, 10 insertions(+), 3 deletions(-) diff --git a/drivers/ufs/core/ufs-mcq.c b/drivers/ufs/core/ufs-mcq.c index c7b807f58dca..2e1956455d36 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) { @@ -372,6 +374,7 @@ 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 529f8507a5e4..ffafcac329a8 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/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 8c62d92228ed..5893cd90eee3 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -2570,7 +2570,7 @@ static void ufshcd_enable_intr(struct ufs_hba *hba, u32 intrs) * @hba: per adapter instance * @intrs: interrupt bits */ -static void ufshcd_disable_intr(struct ufs_hba *hba, u32 intrs) +void ufshcd_disable_intr(struct ufs_hba *hba, u32 intrs) { u32 set = ufshcd_readl(hba, REG_INTERRUPT_ENABLE); @@ -2586,6 +2586,7 @@ static void ufshcd_disable_intr(struct ufs_hba *hba, u32 intrs) ufshcd_writel(hba, set, REG_INTERRUPT_ENABLE); } +EXPORT_SYMBOL_GPL(ufshcd_disable_intr); /** * ufshcd_prepare_req_desc_hdr - Fill UTP Transfer request descriptor header according to request diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h index ed72c0a2d432..002b813147d6 100644 --- a/include/ufs/ufshcd.h +++ b/include/ufs/ufshcd.h @@ -1231,6 +1231,7 @@ static inline void ufshcd_rmwl(struct ufs_hba *hba, u32 mask, u32 val, u32 reg) int ufshcd_alloc_host(struct device *, struct ufs_hba **); void ufshcd_dealloc_host(struct ufs_hba *); +void ufshcd_disable_intr(struct ufs_hba *hba, u32 intrs); int ufshcd_hba_enable(struct ufs_hba *hba); int ufshcd_init(struct ufs_hba *, void __iomem *, unsigned int); int ufshcd_link_recovery(struct ufs_hba *hba); @@ -1243,9 +1244,13 @@ 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); +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);