| /kernel/linux/linux-5.10/drivers/dma/ |
| D | imx-sdma.c | 365 struct sdma_engine *sdma; member
617 static inline u32 chnenbl_ofs(struct sdma_engine *sdma, unsigned int event) in chnenbl_ofs() argument
619 u32 chnenbl0 = sdma->drvdata->chnenbl0; in chnenbl_ofs()
626 struct sdma_engine *sdma = sdmac->sdma; in sdma_config_ownership() local
633 evt = readl_relaxed(sdma->regs + SDMA_H_EVTOVR); in sdma_config_ownership()
634 mcu = readl_relaxed(sdma->regs + SDMA_H_HOSTOVR); in sdma_config_ownership()
635 dsp = readl_relaxed(sdma->regs + SDMA_H_DSPOVR); in sdma_config_ownership()
652 writel_relaxed(evt, sdma->regs + SDMA_H_EVTOVR); in sdma_config_ownership()
653 writel_relaxed(mcu, sdma->regs + SDMA_H_HOSTOVR); in sdma_config_ownership()
654 writel_relaxed(dsp, sdma->regs + SDMA_H_DSPOVR); in sdma_config_ownership()
[all …]
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| D | sirf-dma.c | 238 struct sirfsoc_dma *sdma = dma_chan_to_sirfsoc_dma(&schan->chan); in sirfsoc_dma_execute() local
247 base = sdma->base; in sirfsoc_dma_execute()
253 if (sdma->type == SIRFSOC_DMA_VER_A7V2) in sirfsoc_dma_execute()
257 sdma->exec_desc(sdesc, cid, schan->mode, base); in sirfsoc_dma_execute()
266 struct sirfsoc_dma *sdma = data; in sirfsoc_dma_irq() local
274 switch (sdma->type) { in sirfsoc_dma_irq()
277 is = readl(sdma->base + SIRFSOC_DMA_CH_INT); in sirfsoc_dma_irq()
278 reg = sdma->base + SIRFSOC_DMA_CH_INT; in sirfsoc_dma_irq()
282 schan = &sdma->channels[ch]; in sirfsoc_dma_irq()
300 is = readl(sdma->base + SIRFSOC_DMA_INT_ATLAS7); in sirfsoc_dma_irq()
[all …]
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| /kernel/linux/linux-5.10/drivers/net/ethernet/marvell/prestera/ |
| D | prestera_rxtx.c | 109 struct prestera_sdma sdma; member
112 static int prestera_sdma_buf_init(struct prestera_sdma *sdma, in prestera_sdma_buf_init() argument
118 desc = dma_pool_alloc(sdma->desc_pool, GFP_DMA | GFP_KERNEL, &dma); in prestera_sdma_buf_init()
130 static u32 prestera_sdma_map(struct prestera_sdma *sdma, dma_addr_t pa) in prestera_sdma_map() argument
132 return sdma->map_addr + pa; in prestera_sdma_map()
135 static void prestera_sdma_rx_desc_init(struct prestera_sdma *sdma, in prestera_sdma_rx_desc_init() argument
144 desc->buff = cpu_to_le32(prestera_sdma_map(sdma, buf)); in prestera_sdma_rx_desc_init()
152 static void prestera_sdma_rx_desc_set_next(struct prestera_sdma *sdma, in prestera_sdma_rx_desc_set_next() argument
156 desc->next = cpu_to_le32(prestera_sdma_map(sdma, next)); in prestera_sdma_rx_desc_set_next()
159 static int prestera_sdma_rx_skb_alloc(struct prestera_sdma *sdma, in prestera_sdma_rx_skb_alloc() argument
[all …]
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| /kernel/linux/linux-5.10/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_sdma.c | 41 for (i = 0; i < adev->sdma.num_instances; i++) in amdgpu_sdma_get_instance_from_ring()
42 if (ring == &adev->sdma.instance[i].ring || in amdgpu_sdma_get_instance_from_ring()
43 ring == &adev->sdma.instance[i].page) in amdgpu_sdma_get_instance_from_ring()
44 return &adev->sdma.instance[i]; in amdgpu_sdma_get_instance_from_ring()
54 for (i = 0; i < adev->sdma.num_instances; i++) { in amdgpu_sdma_get_index_from_ring()
55 if (ring == &adev->sdma.instance[i].ring || in amdgpu_sdma_get_index_from_ring()
56 ring == &adev->sdma.instance[i].page) { in amdgpu_sdma_get_index_from_ring()
101 if (!adev->sdma.ras_if) { in amdgpu_sdma_ras_late_init()
102 adev->sdma.ras_if = kmalloc(sizeof(struct ras_common_if), GFP_KERNEL); in amdgpu_sdma_ras_late_init()
103 if (!adev->sdma.ras_if) in amdgpu_sdma_ras_late_init()
[all …]
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| D | sdma_v4_0.c | 530 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v4_0_setup_ulv()
562 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v4_0_destroy_inst_ctx()
563 release_firmware(adev->sdma.instance[i].fw); in sdma_v4_0_destroy_inst_ctx()
564 adev->sdma.instance[i].fw = NULL; in sdma_v4_0_destroy_inst_ctx()
572 memset((void*)adev->sdma.instance, 0, in sdma_v4_0_destroy_inst_ctx()
634 err = request_firmware(&adev->sdma.instance[0].fw, fw_name, adev->dev); in sdma_v4_0_init_microcode()
638 err = sdma_v4_0_init_inst_ctx(&adev->sdma.instance[0]); in sdma_v4_0_init_microcode()
642 for (i = 1; i < adev->sdma.num_instances; i++) { in sdma_v4_0_init_microcode()
646 memcpy((void*)&adev->sdma.instance[i], in sdma_v4_0_init_microcode()
647 (void*)&adev->sdma.instance[0], in sdma_v4_0_init_microcode()
[all …]
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| D | sdma_v3_0.c | 253 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v3_0_free_microcode()
254 release_firmware(adev->sdma.instance[i].fw); in sdma_v3_0_free_microcode()
255 adev->sdma.instance[i].fw = NULL; in sdma_v3_0_free_microcode()
307 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v3_0_init_microcode()
312 err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev); in sdma_v3_0_init_microcode()
315 err = amdgpu_ucode_validate(adev->sdma.instance[i].fw); in sdma_v3_0_init_microcode()
318 hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; in sdma_v3_0_init_microcode()
319 adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version); in sdma_v3_0_init_microcode()
320 adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version); in sdma_v3_0_init_microcode()
321 if (adev->sdma.instance[i].feature_version >= 20) in sdma_v3_0_init_microcode()
[all …]
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| D | cik_sdma.c | 76 for (i = 0; i < adev->sdma.num_instances; i++) { in cik_sdma_free_microcode()
77 release_firmware(adev->sdma.instance[i].fw); in cik_sdma_free_microcode()
78 adev->sdma.instance[i].fw = NULL; in cik_sdma_free_microcode()
135 for (i = 0; i < adev->sdma.num_instances; i++) { in cik_sdma_init_microcode()
140 err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev); in cik_sdma_init_microcode()
143 err = amdgpu_ucode_validate(adev->sdma.instance[i].fw); in cik_sdma_init_microcode()
148 for (i = 0; i < adev->sdma.num_instances; i++) { in cik_sdma_init_microcode()
149 release_firmware(adev->sdma.instance[i].fw); in cik_sdma_init_microcode()
150 adev->sdma.instance[i].fw = NULL; in cik_sdma_init_microcode()
203 struct amdgpu_sdma_instance *sdma = amdgpu_sdma_get_instance_from_ring(ring); in cik_sdma_ring_insert_nop() local
[all …]
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| D | sdma_v2_4.c | 116 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v2_4_free_microcode()
117 release_firmware(adev->sdma.instance[i].fw); in sdma_v2_4_free_microcode()
118 adev->sdma.instance[i].fw = NULL; in sdma_v2_4_free_microcode()
149 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v2_4_init_microcode()
154 err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev); in sdma_v2_4_init_microcode()
157 err = amdgpu_ucode_validate(adev->sdma.instance[i].fw); in sdma_v2_4_init_microcode()
160 hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; in sdma_v2_4_init_microcode()
161 adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version); in sdma_v2_4_init_microcode()
162 adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version); in sdma_v2_4_init_microcode()
163 if (adev->sdma.instance[i].feature_version >= 20) in sdma_v2_4_init_microcode()
[all …]
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| D | sdma_v5_2.c | 119 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_2_destroy_inst_ctx()
120 release_firmware(adev->sdma.instance[i].fw); in sdma_v5_2_destroy_inst_ctx()
121 adev->sdma.instance[i].fw = NULL; in sdma_v5_2_destroy_inst_ctx()
127 memset((void*)adev->sdma.instance, 0, in sdma_v5_2_destroy_inst_ctx()
169 err = request_firmware(&adev->sdma.instance[0].fw, fw_name, adev->dev); in sdma_v5_2_init_microcode()
173 err = sdma_v5_2_init_inst_ctx(&adev->sdma.instance[0]); in sdma_v5_2_init_microcode()
177 for (i = 1; i < adev->sdma.num_instances; i++) { in sdma_v5_2_init_microcode()
180 memcpy((void*)&adev->sdma.instance[i], in sdma_v5_2_init_microcode()
181 (void*)&adev->sdma.instance[0], in sdma_v5_2_init_microcode()
185 err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev); in sdma_v5_2_init_microcode()
[all …]
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| D | sdma_v5_0.c | 229 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_init_microcode()
234 err = request_firmware(&adev->sdma.instance[i].fw, fw_name, adev->dev); in sdma_v5_0_init_microcode()
237 err = amdgpu_ucode_validate(adev->sdma.instance[i].fw); in sdma_v5_0_init_microcode()
240 hdr = (const struct sdma_firmware_header_v1_0 *)adev->sdma.instance[i].fw->data; in sdma_v5_0_init_microcode()
241 adev->sdma.instance[i].fw_version = le32_to_cpu(hdr->header.ucode_version); in sdma_v5_0_init_microcode()
242 adev->sdma.instance[i].feature_version = le32_to_cpu(hdr->ucode_feature_version); in sdma_v5_0_init_microcode()
243 if (adev->sdma.instance[i].feature_version >= 20) in sdma_v5_0_init_microcode()
244 adev->sdma.instance[i].burst_nop = true; in sdma_v5_0_init_microcode()
251 info->fw = adev->sdma.instance[i].fw; in sdma_v5_0_init_microcode()
260 for (i = 0; i < adev->sdma.num_instances; i++) { in sdma_v5_0_init_microcode()
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| D | si_dma.c | 49 u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1; in si_dma_ring_get_wptr()
57 u32 me = (ring == &adev->sdma.instance[0].ring) ? 0 : 1; in si_dma_ring_set_wptr()
118 for (i = 0; i < adev->sdma.num_instances; i++) { in si_dma_stop()
119 ring = &adev->sdma.instance[i].ring; in si_dma_stop()
137 for (i = 0; i < adev->sdma.num_instances; i++) { in si_dma_start()
138 ring = &adev->sdma.instance[i].ring; in si_dma_start()
470 adev->sdma.num_instances = 2; in si_dma_early_init()
488 &adev->sdma.trap_irq); in si_dma_sw_init()
494 &adev->sdma.trap_irq); in si_dma_sw_init()
498 for (i = 0; i < adev->sdma.num_instances; i++) { in si_dma_sw_init()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/dma/ |
| D | fsl-imx-sdma.txt | 5 "fsl,imx25-sdma"
6 "fsl,imx31-sdma", "fsl,imx31-to1-sdma", "fsl,imx31-to2-sdma"
7 "fsl,imx35-sdma", "fsl,imx35-to1-sdma", "fsl,imx35-to2-sdma"
8 "fsl,imx51-sdma"
9 "fsl,imx53-sdma"
10 "fsl,imx6q-sdma"
11 "fsl,imx7d-sdma"
12 "fsl,imx8mq-sdma"
13 "fsl,imx8mm-sdma"
14 "fsl,imx8mn-sdma"
[all …]
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| /kernel/linux/patches/linux-5.10/imx8mm_patch/patches/drivers/ |
| D | 0017_linux_drivers_dma_dmabuf.patch | 1730 diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
1732 --- a/drivers/dma/imx-sdma.c
1733 +++ b/drivers/dma/imx-sdma.c
1788 struct sdma_engine *sdma;
1828 + * ecspi ERR009165 fixed should be done in sdma script
1913 .name = "imx25-sdma",
1916 .name = "imx6q-sdma",
1919 + .name = "imx6sx-sdma",
1922 .name = "imx7d-sdma",
1925 + .name = "imx6ul-sdma",
[all …]
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| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | omap2.dtsi | 65 dmas = <&sdma 9 &sdma 10>;
103 sdma: dma-controller@0 { label
104 compatible = "ti,omap2420-sdma", "ti,omap-sdma";
123 dmas = <&sdma 27 &sdma 28>;
134 dmas = <&sdma 29 &sdma 30>;
143 dmas = <&sdma 35 &sdma 36 &sdma 37 &sdma 38
144 &sdma 39 &sdma 40 &sdma 41 &sdma 42>;
154 dmas = <&sdma 43 &sdma 44 &sdma 45 &sdma 46>;
170 dmas = <&sdma 13>;
179 dmas = <&sdma 49 &sdma 50>;
[all …]
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| D | omap3.dtsi | 184 dmas = <&sdma 9 &sdma 10>;
210 dmas = <&sdma 65 &sdma 66>;
292 sdma: dma-controller@0 { label
293 compatible = "ti,omap3430-sdma", "ti,omap-sdma";
376 dmas = <&sdma 49 &sdma 50>;
386 dmas = <&sdma 51 &sdma 52>;
396 dmas = <&sdma 53 &sdma 54>;
406 dmas = <&sdma 27 &sdma 28>;
417 dmas = <&sdma 29 &sdma 30>;
428 dmas = <&sdma 25 &sdma 26>;
[all …]
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| D | omap2430.dtsi | 189 dmas = <&sdma 31>,
190 <&sdma 32>;
205 dmas = <&sdma 33>,
206 <&sdma 34>;
221 dmas = <&sdma 17>,
222 <&sdma 18>;
237 dmas = <&sdma 19>,
238 <&sdma 20>;
253 dmas = <&sdma 21>,
254 <&sdma 22>;
[all …]
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| D | imx31.dtsi | 135 dmas = <&sdma 8 8 0>, <&sdma 9 8 0>;
182 dmas = <&sdma 20 3 0>;
193 dmas = <&sdma 21 3 0>;
213 dmas = <&sdma 6 8 0>, <&sdma 7 8 0>;
248 dmas = <&sdma 10 8 0>, <&sdma 11 8 0>;
300 sdma: sdma@53fd4000 { label
301 compatible = "fsl,imx31-sdma";
307 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx31.bin";
347 dmas = <&sdma 30 17 0>;
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| D | imx6sll.dtsi | 160 dmas = <&sdma 14 18 0>, <&sdma 15 18 0>;
184 dmas = <&sdma 3 7 1>, <&sdma 4 7 2>;
196 dmas = <&sdma 5 7 1>, <&sdma 6 7 2>;
208 dmas = <&sdma 7 7 1>, <&sdma 8 7 2>;
220 dmas = <&sdma 9 7 1>, <&sdma 10 7 2>;
233 dmas = <&sdma 31 4 0>, <&sdma 32 4 0>;
246 dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
259 dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
271 dmas = <&sdma 37 22 0>, <&sdma 38 22 0>;
284 dmas = <&sdma 41 22 0>, <&sdma 42 22 0>;
[all …]
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| D | imx6qdl.dtsi | 305 dmas = <&sdma 14 18 0>,
306 <&sdma 15 18 0>;
330 dmas = <&sdma 3 8 1>, <&sdma 4 8 2>;
344 dmas = <&sdma 5 8 1>, <&sdma 6 8 2>;
358 dmas = <&sdma 7 8 1>, <&sdma 8 8 2>;
372 dmas = <&sdma 9 8 1>, <&sdma 10 8 2>;
384 dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
400 dmas = <&sdma 23 21 0>, <&sdma 24 21 0>;
414 dmas = <&sdma 37 1 0>,
415 <&sdma 38 1 0>;
[all …]
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| D | imx53.dtsi | 270 dmas = <&sdma 42 4 0>, <&sdma 43 4 0>;
297 dmas = <&sdma 24 1 0>,
298 <&sdma 25 1 0>;
554 dmas = <&sdma 18 4 0>, <&sdma 19 4 0>;
566 dmas = <&sdma 12 4 0>, <&sdma 13 4 0>;
652 dmas = <&sdma 2 4 0>, <&sdma 3 4 0>;
684 dmas = <&sdma 16 4 0>, <&sdma 17 4 0>;
713 sdma: sdma@63fb0000 { label
714 compatible = "fsl,imx53-sdma", "fsl,imx35-sdma";
721 fsl,sdma-ram-script-name = "imx/sdma/sdma-imx53.bin";
[all …]
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| D | imx6sx.dtsi | 260 dmas = <&sdma 14 18 0>,
261 <&sdma 15 18 0>;
334 dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
350 dmas = <&sdma 23 21 0>,
351 <&sdma 24 21 0>;
364 dmas = <&sdma 37 1 0>, <&sdma 38 1 0>;
378 dmas = <&sdma 41 1 0>, <&sdma 42 1 0>;
392 dmas = <&sdma 45 1 0>, <&sdma 46 1 0>;
414 dmas = <&sdma 17 23 1>, <&sdma 18 23 1>,
415 <&sdma 19 23 1>, <&sdma 20 23 1>,
[all …]
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| D | imx6sl.dtsi | 161 dmas = <&sdma 14 18 0>,
162 <&sdma 15 18 0>;
233 dmas = <&sdma 33 4 0>, <&sdma 34 4 0>;
246 dmas = <&sdma 25 4 0>, <&sdma 26 4 0>;
259 dmas = <&sdma 27 4 0>, <&sdma 28 4 0>;
273 dmas = <&sdma 37 1 0>,
274 <&sdma 38 1 0>;
289 dmas = <&sdma 41 1 0>,
290 <&sdma 42 1 0>;
305 dmas = <&sdma 45 1 0>,
[all …]
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| D | imx6ul.dtsi | 221 dmas = <&sdma 3 7 1>, <&sdma 4 7 2>;
235 dmas = <&sdma 5 7 1>, <&sdma 6 7 2>;
249 dmas = <&sdma 7 7 1>, <&sdma 8 7 2>;
263 dmas = <&sdma 9 7 1>, <&sdma 10 7 2>;
310 dmas = <&sdma 35 24 0>,
311 <&sdma 36 24 0>;
325 dmas = <&sdma 37 24 0>,
326 <&sdma 38 24 0>;
340 dmas = <&sdma 39 24 0>,
341 <&sdma 40 24 0>;
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/52xx/ |
| D | mpc52xx_pic.c | 134 static struct mpc52xx_sdma __iomem *sdma; variable
269 io_be_setbit(&sdma->IntMask, l2irq); in mpc52xx_sdma_mask()
275 io_be_clrbit(&sdma->IntMask, l2irq); in mpc52xx_sdma_unmask()
281 out_be32(&sdma->IntPend, 1 << l2irq); in mpc52xx_sdma_ack()
416 sdma = of_iomap(np, 0); in mpc52xx_init_irq()
418 if (!sdma) in mpc52xx_init_irq()
425 out_be32(&sdma->IntPend, 0xffffffff); /* 1 means clear pending */ in mpc52xx_init_irq()
426 out_be32(&sdma->IntMask, 0xffffffff); /* 1 means disabled */ in mpc52xx_init_irq()
507 status = in_be32(&sdma->IntPend); in mpc52xx_get_irq()
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/sound/ |
| D | fsl,asrc.txt | 74 dmas = <&sdma 17 23 1>, <&sdma 18 23 1>, <&sdma 19 23 1>,
75 <&sdma 20 23 1>, <&sdma 21 23 1>, <&sdma 22 23 1>;
|