From: Robin Gong <yibin.gong@nxp.com> To: vkoul@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, catalin.marinas@arm.com, will@kernel.org, dan.j.williams@intel.com, angelo@sysam.it Cc: kernel@pengutronix.de, linux-imx@nxp.com, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 4/9] dmaengine: fsl-edma-common: export fsl_edma_set_tcd_regs Date: Thu, 2 Jul 2020 23:08:04 +0800 [thread overview] Message-ID: <1593702489-21648-5-git-send-email-yibin.gong@nxp.com> (raw) In-Reply-To: <1593702489-21648-1-git-send-email-yibin.gong@nxp.com> Preparing for edma3 since it need to be called in fsl-edma3.c Signed-off-by: Robin Gong <yibin.gong@nxp.com> --- drivers/dma/fsl-edma-common.c | 3 ++- drivers/dma/fsl-edma-common.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c index 6ef083c..05d56d8 100644 --- a/drivers/dma/fsl-edma-common.c +++ b/drivers/dma/fsl-edma-common.c @@ -343,7 +343,7 @@ enum dma_status fsl_edma_tx_status(struct dma_chan *chan, } EXPORT_SYMBOL_GPL(fsl_edma_tx_status); -static void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, +void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, struct fsl_edma_hw_tcd *tcd) { struct fsl_edma_engine *edma = fsl_chan->edma; @@ -374,6 +374,7 @@ static void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, edma_writew(edma, le16_to_cpu(tcd->csr), ®s->tcd[ch].csr); } +EXPORT_SYMBOL_GPL(fsl_edma_set_tcd_regs); static inline void fsl_edma_fill_tcd(struct fsl_edma_chan *fsl_chan, diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h index 87c8d7a..56f29f3 100644 --- a/drivers/dma/fsl-edma-common.h +++ b/drivers/dma/fsl-edma-common.h @@ -249,5 +249,7 @@ int fsl_edma_alloc_chan_resources(struct dma_chan *chan); void fsl_edma_free_chan_resources(struct dma_chan *chan); void fsl_edma_cleanup_vchan(struct dma_device *dmadev); void fsl_edma_setup_regs(struct fsl_edma_engine *edma); +void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, + struct fsl_edma_hw_tcd *tcd); #endif /* _FSL_EDMA_COMMON_H_ */ -- 2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Robin Gong <yibin.gong@nxp.com> To: vkoul@kernel.org, robh+dt@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, festevam@gmail.com, catalin.marinas@arm.com, will@kernel.org, dan.j.williams@intel.com, angelo@sysam.it Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-imx@nxp.com, kernel@pengutronix.de, dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH v1 4/9] dmaengine: fsl-edma-common: export fsl_edma_set_tcd_regs Date: Thu, 2 Jul 2020 23:08:04 +0800 [thread overview] Message-ID: <1593702489-21648-5-git-send-email-yibin.gong@nxp.com> (raw) In-Reply-To: <1593702489-21648-1-git-send-email-yibin.gong@nxp.com> Preparing for edma3 since it need to be called in fsl-edma3.c Signed-off-by: Robin Gong <yibin.gong@nxp.com> --- drivers/dma/fsl-edma-common.c | 3 ++- drivers/dma/fsl-edma-common.h | 2 ++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/dma/fsl-edma-common.c b/drivers/dma/fsl-edma-common.c index 6ef083c..05d56d8 100644 --- a/drivers/dma/fsl-edma-common.c +++ b/drivers/dma/fsl-edma-common.c @@ -343,7 +343,7 @@ enum dma_status fsl_edma_tx_status(struct dma_chan *chan, } EXPORT_SYMBOL_GPL(fsl_edma_tx_status); -static void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, +void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, struct fsl_edma_hw_tcd *tcd) { struct fsl_edma_engine *edma = fsl_chan->edma; @@ -374,6 +374,7 @@ static void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, edma_writew(edma, le16_to_cpu(tcd->csr), ®s->tcd[ch].csr); } +EXPORT_SYMBOL_GPL(fsl_edma_set_tcd_regs); static inline void fsl_edma_fill_tcd(struct fsl_edma_chan *fsl_chan, diff --git a/drivers/dma/fsl-edma-common.h b/drivers/dma/fsl-edma-common.h index 87c8d7a..56f29f3 100644 --- a/drivers/dma/fsl-edma-common.h +++ b/drivers/dma/fsl-edma-common.h @@ -249,5 +249,7 @@ int fsl_edma_alloc_chan_resources(struct dma_chan *chan); void fsl_edma_free_chan_resources(struct dma_chan *chan); void fsl_edma_cleanup_vchan(struct dma_device *dmadev); void fsl_edma_setup_regs(struct fsl_edma_engine *edma); +void fsl_edma_set_tcd_regs(struct fsl_edma_chan *fsl_chan, + struct fsl_edma_hw_tcd *tcd); #endif /* _FSL_EDMA_COMMON_H_ */ -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2020-07-02 6:54 UTC|newest] Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-07-02 15:08 [PATCH v1 0/9] add fsl-edma3 support Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 1/9] dmaengine: fsl-edma: move edma_request functions into drvdata Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 2/9] dmaengine: fsl-edma-common: add condition check for fsl_edma_chan_mux Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 3/9] dmaengine: fsl-edma-common: add fsl_chan into fsl_edma_fill_tcd Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` Robin Gong [this message] 2020-07-02 15:08 ` [PATCH v1 4/9] dmaengine: fsl-edma-common: export fsl_edma_set_tcd_regs Robin Gong 2020-07-02 15:08 ` [PATCH v1 5/9] dmaengine: fsl-edma3: add fsl-edma3 driver Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 6/9] dt-bindings: dma: add fsl-edma3 yaml Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 21:01 ` Rob Herring 2020-07-02 21:01 ` Rob Herring 2020-07-03 6:47 ` Robin Gong 2020-07-03 6:47 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 7/9] firmware: imx: scu-pd: correct dma resource Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 8/9] arm64: dts: imx8qxp: add edma2 Robin Gong 2020-07-02 15:08 ` Robin Gong 2020-07-02 15:08 ` [PATCH v1 9/9] arm64: configs: defconfig: add CONFIG_FSL_EDMA3 Robin Gong 2020-07-02 15:08 ` Robin Gong
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