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Searched refs:edma (Results 1 – 25 of 43) sorted by relevance

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/linux/drivers/dma/
H A Dfsl-edma-common.h153 struct fsl_edma_engine *edma; member
252 return fsl_chan->edma->drvdata->flags; in fsl_edma_drvflags()
257 __iomem __le64 : edma_readq(chan->edma, &(_tcd)->__name), \
258 __iomem __le32 : edma_readl(chan->edma, &(_tcd)->__name), \
259 __iomem __le16 : edma_readw(chan->edma, &(_tcd)->__name) \
270 __iomem __le64 : edma_writeq(chan->edma, (u64 __force)(_val), &_tcd->__name), \
271 __iomem __le32 : edma_writel(chan->edma, (u32 __force)(_val), &_tcd->__name), \
272 __iomem __le16 : edma_writew(chan->edma, (u16 __force)(_val), &_tcd->__name), \
273 __iomem u8 : edma_writeb(chan->edma, _val, &_tcd->__name) \
301 edma_readl(chan->edma, \
[all …]
H A Dfsl-edma-common.c93 if (!edma_readl(fsl_chan->edma, fsl_chan->mux_addr)) in fsl_edma3_enable_request()
94 edma_writel(fsl_chan->edma, fsl_chan->srcid, fsl_chan->mux_addr); in fsl_edma3_enable_request()
104 struct edma_regs *regs = &fsl_chan->edma->regs; in fsl_edma_enable_request()
110 if (fsl_chan->edma->drvdata->flags & FSL_EDMA_DRV_WRAP_IO) { in fsl_edma_enable_request()
111 edma_writeb(fsl_chan->edma, EDMA_SEEI_SEEI(ch), regs->seei); in fsl_edma_enable_request()
112 edma_writeb(fsl_chan->edma, ch, regs->serq); in fsl_edma_enable_request()
130 edma_writel(fsl_chan->edma, 0, fsl_chan->mux_addr); in fsl_edma3_disable_request()
138 struct edma_regs *regs = &fsl_chan->edma->regs; in fsl_edma_disable_request()
144 if (fsl_chan->edma->drvdata->flags & FSL_EDMA_DRV_WRAP_IO) { in fsl_edma_disable_request()
145 edma_writeb(fsl_chan->edma, ch, regs->cerq); in fsl_edma_disable_request()
[all …]
H A Dep93xx_dma.c195 const struct ep93xx_dma_engine *edma; member
801 edmac->edma->hw_submit(edmac); in ep93xx_dma_advance_work()
859 switch (edmac->edma->hw_interrupt(edmac)) { in ep93xx_dma_interrupt()
907 edmac->edma->hw_submit(edmac); in ep93xx_dma_tx_submit()
931 if (!edmac->edma->m2m) { in ep93xx_dma_alloc_chan_resources()
960 ret = edmac->edma->hw_setup(edmac); in ep93xx_dma_alloc_chan_resources()
1012 edmac->edma->hw_shutdown(edmac); in ep93xx_dma_free_chan_resources()
1094 if (!edmac->edma->m2m && dir != ep93xx_dma_chan_direction(chan)) { in ep93xx_dma_prep_slave_sg()
1175 if (!edmac->edma->m2m && dir != ep93xx_dma_chan_direction(chan)) { in ep93xx_dma_prep_dma_cyclic()
1245 if (edmac->edma->hw_synchronize) in ep93xx_dma_synchronize()
[all …]
/linux/drivers/dma/dw-edma/
H A DMakefile3 obj-$(CONFIG_DW_EDMA) += dw-edma.o
4 dw-edma-$(CONFIG_DEBUG_FS) := dw-edma-v0-debugfs.o \
6 dw-edma-objs := dw-edma-core.o \
7 dw-edma-v0-core.o \
8 dw-hdma-v0-core.o $(dw-edma-y)
9 obj-$(CONFIG_DW_EDMA_PCIE) += dw-edma-pcie.o
/linux/drivers/pci/controller/dwc/
H A Dpcie-designware.c149 if (!pci->edma.reg_base) { in dw_pcie_get_resources()
152 pci->edma.reg_base = devm_ioremap_resource(pci->dev, res); in dw_pcie_get_resources()
153 if (IS_ERR(pci->edma.reg_base)) in dw_pcie_get_resources()
154 return PTR_ERR(pci->edma.reg_base); in dw_pcie_get_resources()
156 pci->edma.reg_base = pci->atu_base + DEFAULT_DBI_DMA_OFFSET; in dw_pcie_get_resources()
855 return pci->ops->read_dbi(pci, pci->edma.reg_base, reg, 4); in dw_pcie_readl_dma()
857 ret = dw_pcie_read(pci->edma.reg_base + reg, 4, &val); in dw_pcie_readl_dma()
888 pci->edma.dev = pci->dev; in dw_pcie_edma_init_data()
890 if (!pci->edma.ops) in dw_pcie_edma_init_data()
891 pci->edma.ops = &dw_pcie_edma_ops; in dw_pcie_edma_init_data()
[all …]
/linux/Documentation/devicetree/bindings/dma/
H A Dti-edma.txt40 - ti,edma-memcpy-channels: List of channels allocated to be used for memcpy, iow
42 - ti,edma-reserved-slot-ranges: PaRAM slot ranges which should not be used by
83 edma: edma@49000000 {
96 ti,edma-memcpy-channels = <20 21>;
98 ti,edma-reserved-slot-ranges = <35 10>, <100 10>;
134 dmas = <&edma 36 0>;
147 dmas = <&edma 8 2>,
148 <&edma 9 2>;
153 edma1: edma@2728000 {
169 * ti,edma-memcpy-channels = <12 13 14 15>;
[all …]
H A Dti-dma-crossbar.txt5 "ti,am335x-edma-crossbar" for AM335x and AM437x
8 for ti,dra7-dma-crossbar and <3> for ti,am335x-edma-crossbar.
26 For ti,am335x-edma-crossbar: the meaning of parameters of dmas for clients:
29 When mux 0 is used the DMA channel can be requested directly from edma node.
/linux/arch/arm/boot/dts/ti/omap/
H A Ddm814x.dtsi267 dmas = <&edma 16 0 &edma 17 0
268 &edma 18 0 &edma 19 0
269 &edma 20 0 &edma 21 0
270 &edma 22 0 &edma 23 0>;
284 dmas = <&edma 42 0 &edma 43 0
285 &edma 44 0 &edma 45 0>;
342 dmas = <&edma 26 0 &edma 27 0>;
352 dmas = <&edma 28 0 &edma 29 0>;
362 dmas = <&edma 30 0 &edma 31 0>;
401 dmas = <&edma 24 0
[all …]
H A Ddm816x.dtsi149 edma: dma@0 { label
162 ti,edma-memcpy-channels = <20 21>;
296 dmas = <&edma 52 0>;
418 dmas = <&edma 16 0 &edma 17 0
419 &edma 18 0 &edma 19 0
420 &edma 20 0 &edma 21 0
421 &edma 22 0 &edma 23 0>;
431 dmas = <&edma 24 0 &edma 25 0>;
531 dmas = <&edma 26 0 &edma 27 0>;
541 dmas = <&edma 28 0 &edma 29 0>;
[all …]
H A Dam33xx-l4.dtsi208 dmas = <&edma 26 0>, <&edma 27 0>;
269 dmas = <&edma 53 0>, <&edma 57 0>;
345 compatible = "ti,am335x-edma-crossbar";
349 dma-masters = <&edma>;
1116 dmas = <&edma 28 0>, <&edma 29 0>;
1147 dmas = <&edma 30 0>, <&edma 31 0>;
1211 dmas = <&edma 16 0
1212 &edma 17 0
1213 &edma 18 0
1214 &edma 19 0>;
[all …]
H A Dam4372.dtsi214 edma: dma@0 { label
229 ti,edma-memcpy-channels = <58 59>;
353 dmas = <&edma 36 0>;
383 dmas = <&edma 6 0>,
384 <&edma 5 0>;
413 dmas = <&edma 34 0>,
414 <&edma 33 0>;
625 dmas = <&edma 52 0>;
H A Dam33xx.dtsi233 edma: dma@0 { label
246 ti,edma-memcpy-channels = <20 21>;
551 dmas = <&edma 52 0>;
588 dmas = <&edma 36 0>;
617 dmas = <&edma 6 0>,
618 <&edma 5 0>;
H A Dam437x-l4.dtsi258 dmas = <&edma 53 0>, <&edma 57 0>;
331 compatible = "ti,am335x-edma-crossbar";
335 dma-masters = <&edma>;
853 dmas = <&edma 8 2>,
854 <&edma 9 2>;
884 dmas = <&edma 10 2>,
885 <&edma 11 2>;
1110 dmas = <&edma 24 0>,
1111 <&edma 25 0>;
1630 dmas = <&edma 2 0>,
[all …]
/linux/sound/soc/ti/
H A DMakefile4 snd-soc-ti-edma-y := edma-pcm.o
8 obj-$(CONFIG_SND_SOC_TI_EDMA_PCM) += snd-soc-ti-edma.o
/linux/arch/arm/boot/dts/ti/davinci/
H A Dda850-enbw-cmc.dts39 ti,edma-reserved-slot-ranges = <32 50>;
43 ti,edma-reserved-slot-ranges = <32 90>;
H A Dda850-evm.dts408 ti,edma-reserved-slot-ranges = <32 50>;
412 ti,edma-reserved-slot-ranges = <32 90>;
/linux/Documentation/devicetree/bindings/crypto/
H A Domap-aes.txt28 dmas = <&edma 6>,
29 <&edma 5>;
/linux/Documentation/devicetree/bindings/mmc/
H A Ddavinci_mmc.txt29 dmas = <&edma 16
30 &edma 17>;
H A Dti-omap-hsmmc.txt78 dmas = <&edma 24
79 &edma 25>;
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvfxxx.dtsi84 compatible = "fsl,vf610-edma";
91 interrupt-names = "edma-tx", "edma-err";
471 compatible = "fsl,vf610-edma";
478 interrupt-names = "edma-tx", "edma-err";
/linux/drivers/dma/ti/
H A DMakefile3 obj-$(CONFIG_TI_EDMA) += edma.o
/linux/arch/arm/boot/dts/ti/keystone/
H A Dkeystone-k2g.dtsi344 edma0: edma@2700000 {
358 ti,edma-memcpy-channels = <32 33 34 35>;
375 edma1: edma@2728000 {
391 * ti,edma-memcpy-channels = <12 13 14 15>;
/linux/drivers/net/wireless/ath/ath9k/
H A Dbeacon.c395 bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA); in ath9k_beacon_tasklet() local
445 if (!edma) { in ath9k_beacon_tasklet()
505 if (!edma) in ath9k_beacon_tasklet()
H A Drecv.c1071 bool edma = !!(ah->caps.hw_caps & ATH9K_HW_CAP_EDMA); in ath_rx_tasklet() local
1079 if (edma) in ath_rx_tasklet()
1092 if (edma) in ath_rx_tasklet()
1222 if (!edma) { in ath_rx_tasklet()
/linux/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1012a.dtsi478 compatible = "fsl,vf610-edma";
484 interrupt-names = "edma-tx", "edma-err";

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