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Searched refs:pdma (Results 1 - 25 of 26) sorted by relevance

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/kernel/linux/linux-5.10/drivers/dma/
H A Dxgene-dma.c215 struct xgene_dma *pdma; member
247 * @pdma: X-Gene DMA device structure reference
271 struct xgene_dma *pdma; member
343 static bool is_pq_enabled(struct xgene_dma *pdma) in is_pq_enabled() argument
347 val = ioread32(pdma->csr_efuse + XGENE_SOC_JTAG1_SHADOW); in is_pq_enabled()
1013 struct xgene_dma *pdma = (struct xgene_dma *)id; in xgene_dma_err_isr() local
1017 val = ioread32(pdma->csr_dma + XGENE_DMA_INT); in xgene_dma_err_isr()
1020 iowrite32(val, pdma->csr_dma + XGENE_DMA_INT); in xgene_dma_err_isr()
1025 dev_err(pdma->dev, in xgene_dma_err_isr()
1035 iowrite32(ring->num, ring->pdma in xgene_dma_wr_ring_state()
1256 xgene_dma_init_rings(struct xgene_dma *pdma) xgene_dma_init_rings() argument
1272 xgene_dma_enable(struct xgene_dma *pdma) xgene_dma_enable() argument
1283 xgene_dma_disable(struct xgene_dma *pdma) xgene_dma_disable() argument
1292 xgene_dma_mask_interrupts(struct xgene_dma *pdma) xgene_dma_mask_interrupts() argument
1313 xgene_dma_unmask_interrupts(struct xgene_dma *pdma) xgene_dma_unmask_interrupts() argument
1335 xgene_dma_init_hw(struct xgene_dma *pdma) xgene_dma_init_hw() argument
1363 xgene_dma_init_ring_mngr(struct xgene_dma *pdma) xgene_dma_init_ring_mngr() argument
1403 xgene_dma_init_mem(struct xgene_dma *pdma) xgene_dma_init_mem() argument
1430 xgene_dma_request_irqs(struct xgene_dma *pdma) xgene_dma_request_irqs() argument
1469 xgene_dma_free_irqs(struct xgene_dma *pdma) xgene_dma_free_irqs() argument
1530 xgene_dma_async_register(struct xgene_dma *pdma, int id) xgene_dma_async_register() argument
1573 xgene_dma_init_async(struct xgene_dma *pdma) xgene_dma_init_async() argument
1592 xgene_dma_async_unregister(struct xgene_dma *pdma) xgene_dma_async_unregister() argument
1600 xgene_dma_init_channels(struct xgene_dma *pdma) xgene_dma_init_channels() argument
1616 xgene_dma_get_resources(struct platform_device *pdev, struct xgene_dma *pdma) xgene_dma_get_resources() argument
1701 struct xgene_dma *pdma; xgene_dma_probe() local
1780 struct xgene_dma *pdma = platform_get_drvdata(pdev); xgene_dma_remove() local
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H A Dmmp_pdma.c21 #include <linux/dma/mmp-pdma.h>
223 /* only handle interrupts belonging to pdma driver*/ in mmp_pdma_int_handler()
980 IRQF_SHARED, "pdma", phy); in mmp_pdma_chan_init()
1001 { .compatible = "marvell,pdma-1.0", },
1072 IRQF_SHARED, "pdma", pdev); in mmp_pdma_probe()
1131 { "mmp-pdma", },
1137 .name = "mmp-pdma",
/kernel/linux/linux-6.6/drivers/dma/
H A Dxgene-dma.c216 struct xgene_dma *pdma; member
248 * @pdma: X-Gene DMA device structure reference
272 struct xgene_dma *pdma; member
344 static bool is_pq_enabled(struct xgene_dma *pdma) in is_pq_enabled() argument
348 val = ioread32(pdma->csr_efuse + XGENE_SOC_JTAG1_SHADOW); in is_pq_enabled()
1014 struct xgene_dma *pdma = (struct xgene_dma *)id; in xgene_dma_err_isr() local
1018 val = ioread32(pdma->csr_dma + XGENE_DMA_INT); in xgene_dma_err_isr()
1021 iowrite32(val, pdma->csr_dma + XGENE_DMA_INT); in xgene_dma_err_isr()
1026 dev_err(pdma->dev, in xgene_dma_err_isr()
1036 iowrite32(ring->num, ring->pdma in xgene_dma_wr_ring_state()
1257 xgene_dma_init_rings(struct xgene_dma *pdma) xgene_dma_init_rings() argument
1273 xgene_dma_enable(struct xgene_dma *pdma) xgene_dma_enable() argument
1284 xgene_dma_disable(struct xgene_dma *pdma) xgene_dma_disable() argument
1293 xgene_dma_mask_interrupts(struct xgene_dma *pdma) xgene_dma_mask_interrupts() argument
1314 xgene_dma_unmask_interrupts(struct xgene_dma *pdma) xgene_dma_unmask_interrupts() argument
1336 xgene_dma_init_hw(struct xgene_dma *pdma) xgene_dma_init_hw() argument
1364 xgene_dma_init_ring_mngr(struct xgene_dma *pdma) xgene_dma_init_ring_mngr() argument
1404 xgene_dma_init_mem(struct xgene_dma *pdma) xgene_dma_init_mem() argument
1431 xgene_dma_request_irqs(struct xgene_dma *pdma) xgene_dma_request_irqs() argument
1470 xgene_dma_free_irqs(struct xgene_dma *pdma) xgene_dma_free_irqs() argument
1531 xgene_dma_async_register(struct xgene_dma *pdma, int id) xgene_dma_async_register() argument
1574 xgene_dma_init_async(struct xgene_dma *pdma) xgene_dma_init_async() argument
1593 xgene_dma_async_unregister(struct xgene_dma *pdma) xgene_dma_async_unregister() argument
1601 xgene_dma_init_channels(struct xgene_dma *pdma) xgene_dma_init_channels() argument
1617 xgene_dma_get_resources(struct platform_device *pdev, struct xgene_dma *pdma) xgene_dma_get_resources() argument
1702 struct xgene_dma *pdma; xgene_dma_probe() local
1781 struct xgene_dma *pdma = platform_get_drvdata(pdev); xgene_dma_remove() local
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H A DMakefile68 obj-$(CONFIG_SF_PDMA) += sf-pdma/
/kernel/linux/linux-6.6/drivers/dma/sf-pdma/
H A Dsf-pdma.c25 #include "sf-pdma.h"
90 dev_err(chan->pdma->dma_dev.dev, in sf_pdma_prep_dma_memcpy()
257 dev_err(chan->pdma->dma_dev.dev, "NULL desc.\n"); in sf_pdma_xfer_desc()
386 * @pdma: pointer of PDMA engine. Caller should check NULL
398 static int sf_pdma_irq_init(struct platform_device *pdev, struct sf_pdma *pdma) in sf_pdma_irq_init() argument
403 for (i = 0; i < pdma->n_chans; i++) { in sf_pdma_irq_init()
404 chan = &pdma->chans[i]; in sf_pdma_irq_init()
438 * @pdma: pointer of PDMA engine. Caller should check NULL
448 static void sf_pdma_setup_chans(struct sf_pdma *pdma) in sf_pdma_setup_chans() argument
453 INIT_LIST_HEAD(&pdma in sf_pdma_setup_chans()
495 struct sf_pdma *pdma; sf_pdma_probe() local
571 struct sf_pdma *pdma = platform_get_drvdata(pdev); sf_pdma_remove() local
[all...]
H A Dsf-pdma.h56 #define SF_PDMA_REG_BASE(ch) (pdma->membase + (PDMA_CHAN_OFFSET * (ch)))
95 struct sf_pdma *pdma; member
/kernel/linux/linux-5.10/drivers/dma/sf-pdma/
H A Dsf-pdma.c25 #include "sf-pdma.h"
90 dev_err(chan->pdma->dma_dev.dev, in sf_pdma_prep_dma_memcpy()
258 dev_err(chan->pdma->dma_dev.dev, "NULL desc.\n"); in sf_pdma_xfer_desc()
389 * @pdma: pointer of PDMA engine. Caller should check NULL
401 static int sf_pdma_irq_init(struct platform_device *pdev, struct sf_pdma *pdma) in sf_pdma_irq_init() argument
406 for (i = 0; i < pdma->n_chans; i++) { in sf_pdma_irq_init()
407 chan = &pdma->chans[i]; in sf_pdma_irq_init()
445 * @pdma: pointer of PDMA engine. Caller should check NULL
455 static void sf_pdma_setup_chans(struct sf_pdma *pdma) in sf_pdma_setup_chans() argument
460 INIT_LIST_HEAD(&pdma in sf_pdma_setup_chans()
502 struct sf_pdma *pdma; sf_pdma_probe() local
573 struct sf_pdma *pdma = platform_get_drvdata(pdev); sf_pdma_remove() local
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H A Dsf-pdma.h60 #define SF_PDMA_REG_BASE(ch) (pdma->membase + (PDMA_CHAN_OFFSET * (ch)))
100 struct sf_pdma *pdma; member
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/engine/dma/
H A Dgf100.c33 gf100_dma_new(struct nvkm_device *device, int index, struct nvkm_dma **pdma) in gf100_dma_new() argument
35 return nvkm_dma_new_(&gf100_dma, device, index, pdma); in gf100_dma_new()
H A Dgf119.c33 gf119_dma_new(struct nvkm_device *device, int index, struct nvkm_dma **pdma) in gf119_dma_new() argument
35 return nvkm_dma_new_(&gf119_dma, device, index, pdma); in gf119_dma_new()
H A Dnv04.c33 nv04_dma_new(struct nvkm_device *device, int index, struct nvkm_dma **pdma) in nv04_dma_new() argument
35 return nvkm_dma_new_(&nv04_dma, device, index, pdma); in nv04_dma_new()
H A Dnv50.c33 nv50_dma_new(struct nvkm_device *device, int index, struct nvkm_dma **pdma) in nv50_dma_new() argument
35 return nvkm_dma_new_(&nv50_dma, device, index, pdma); in nv50_dma_new()
H A Dgv100.c31 gv100_dma_new(struct nvkm_device *device, int index, struct nvkm_dma **pdma) in gv100_dma_new() argument
33 return nvkm_dma_new_(&gv100_dma, device, index, pdma); in gv100_dma_new()
H A Dbase.c107 int index, struct nvkm_dma **pdma) in nvkm_dma_new_()
111 if (!(dma = *pdma = kzalloc(sizeof(*dma), GFP_KERNEL))) in nvkm_dma_new_()
106 nvkm_dma_new_(const struct nvkm_dma_func *func, struct nvkm_device *device, int index, struct nvkm_dma **pdma) nvkm_dma_new_() argument
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/engine/dma/
H A Dgf119.c34 struct nvkm_dma **pdma) in gf119_dma_new()
36 return nvkm_dma_new_(&gf119_dma, device, type, inst, pdma); in gf119_dma_new()
33 gf119_dma_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) gf119_dma_new() argument
H A Dgf100.c34 struct nvkm_dma **pdma) in gf100_dma_new()
36 return nvkm_dma_new_(&gf100_dma, device, type, inst, pdma); in gf100_dma_new()
33 gf100_dma_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) gf100_dma_new() argument
H A Dnv04.c34 struct nvkm_dma **pdma) in nv04_dma_new()
36 return nvkm_dma_new_(&nv04_dma, device, type, inst, pdma); in nv04_dma_new()
33 nv04_dma_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) nv04_dma_new() argument
H A Dnv50.c34 struct nvkm_dma **pdma) in nv50_dma_new()
36 return nvkm_dma_new_(&nv50_dma, device, type, inst, pdma); in nv50_dma_new()
33 nv50_dma_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) nv50_dma_new() argument
H A Dgv100.c32 struct nvkm_dma **pdma) in gv100_dma_new()
34 return nvkm_dma_new_(&gv100_dma, device, type, inst, pdma); in gv100_dma_new()
31 gv100_dma_new(struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) gv100_dma_new() argument
H A Dbase.c107 enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) in nvkm_dma_new_()
111 if (!(dma = *pdma = kzalloc(sizeof(*dma), GFP_KERNEL))) in nvkm_dma_new_()
106 nvkm_dma_new_(const struct nvkm_dma_func *func, struct nvkm_device *device, enum nvkm_subdev_type type, int inst, struct nvkm_dma **pdma) nvkm_dma_new_() argument
/kernel/linux/linux-5.10/arch/arm/mach-dove/
H A Dcommon.c89 struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; in dove_clk_init() local
107 pdma = dove_register_gate("pdma", "tclk", CLOCK_GATING_BIT_PDMA); in dove_clk_init()
132 orion_clkdev_add(NULL, "dove-pdma", pdma); in dove_clk_init()
/kernel/linux/linux-6.6/arch/arm/mach-dove/
H A Dcommon.c84 struct clk *nand, *camera, *i2s0, *i2s1, *crypto, *ac97, *pdma; in dove_clk_init() local
102 pdma = dove_register_gate("pdma", "tclk", CLOCK_GATING_BIT_PDMA); in dove_clk_init()
127 orion_clkdev_add(NULL, "dove-pdma", pdma); in dove_clk_init()
/kernel/linux/linux-6.6/drivers/net/ethernet/mediatek/
H A Dmtk_eth_soc.c48 .pdma = {
96 .pdma = {
112 .pdma = {
160 .pdma = {
915 val = mtk_r32(eth, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_disable()
916 mtk_w32(eth, val & ~mask, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_disable()
926 val = mtk_r32(eth, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_enable()
927 mtk_w32(eth, val | mask, eth->soc->reg_map->pdma.irq_mask); in mtk_rx_irq_enable()
2421 reg_map->pdma.irq_status); in mtk_napi_rx()
2428 mtk_r32(eth, reg_map->pdma in mtk_napi_rx()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/i915/gt/
H A Dintel_ppgtt.c84 write_dma_entry(struct drm_i915_gem_object * const pdma, in write_dma_entry() argument
88 u64 * const vaddr = kmap_atomic(__px_page(pdma)); in write_dma_entry()
/kernel/linux/linux-6.6/drivers/gpu/drm/i915/gt/
H A Dintel_ppgtt.c88 write_dma_entry(struct drm_i915_gem_object * const pdma, in write_dma_entry() argument
92 u64 * const vaddr = __px_vaddr(pdma); in write_dma_entry()

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