| /linux/drivers/dma/amd/qdma/ |
| H A D | qdma.c | 34 static inline struct qdma_mm_vdesc *to_qdma_vdesc(struct virt_dma_desc *vdesc) in to_qdma_vdesc() argument
36 return container_of(vdesc, struct qdma_mm_vdesc, vdesc); in to_qdma_vdesc()
429 static void qdma_free_vdesc(struct virt_dma_desc *vdesc) in qdma_free_vdesc() argument
431 struct qdma_mm_vdesc *vd = to_qdma_vdesc(vdesc); in qdma_free_vdesc()
658 static int qdma_hw_enqueue(struct qdma_queue *q, struct qdma_mm_vdesc *vdesc) in qdma_hw_enqueue() argument
667 if (!vdesc->sg_len) in qdma_hw_enqueue()
671 dst = &vdesc->dev_addr; in qdma_hw_enqueue()
675 src = &vdesc->dev_addr; in qdma_hw_enqueue()
678 for_each_sg(vdesc->sgl, sg, vdesc->sg_len, i) { in qdma_hw_enqueue()
679 addr = sg_dma_address(sg) + vdesc->sg_off; in qdma_hw_enqueue()
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| H A D | qdma.h | 191 struct virt_dma_desc vdesc; member
202 #define QDMA_VDESC_QUEUED(vdesc) (!(vdesc)->sg_len) argument
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| /linux/drivers/dma/ |
| H A D | dma-jz4780.c | 119 struct virt_dma_desc vdesc; member
171 struct virt_dma_desc *vdesc) in to_jz4780_dma_desc() argument
173 return container_of(vdesc, struct jz4780_dma_desc, vdesc); in to_jz4780_dma_desc()
262 static void jz4780_dma_desc_free(struct virt_dma_desc *vdesc) in jz4780_dma_desc_free() argument
264 struct jz4780_dma_desc *desc = to_jz4780_dma_desc(vdesc); in jz4780_dma_desc_free()
265 struct jz4780_dma_chan *jzchan = to_jz4780_dma_chan(vdesc->tx.chan); in jz4780_dma_desc_free()
382 jz4780_dma_desc_free(&jzchan->desc->vdesc); in jz4780_dma_prep_slave_sg()
403 return vchan_tx_prep(&jzchan->vchan, &desc->vdesc, flags); in jz4780_dma_prep_slave_sg()
429 jz4780_dma_desc_free(&jzchan->desc->vdesc); in jz4780_dma_prep_dma_cyclic()
455 return vchan_tx_prep(&jzchan->vchan, &desc->vdesc, flags); in jz4780_dma_prep_dma_cyclic()
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| H A D | idma64.c | 115 struct virt_dma_desc *vdesc; in idma64_start_transfer() local
118 vdesc = vchan_next_desc(&idma64c->vchan); in idma64_start_transfer()
119 if (!vdesc) { in idma64_start_transfer()
124 list_del(&vdesc->node); in idma64_start_transfer()
125 idma64c->desc = to_idma64_desc(vdesc); in idma64_start_transfer()
154 vchan_cookie_complete(&desc->vdesc); in idma64_chan_irq()
230 static void idma64_vdesc_free(struct virt_dma_desc *vdesc) in idma64_vdesc_free() argument
232 struct idma64_chan *idma64c = to_idma64_chan(vdesc->tx.chan); in idma64_vdesc_free()
234 idma64_desc_free(idma64c, to_idma64_desc(vdesc)); in idma64_vdesc_free()
334 return vchan_tx_prep(&idma64c->vchan, &desc->vdesc, flags); in idma64_prep_slave_sg()
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| H A D | st_fdma.c | 30 return container_of(vd, struct st_fdma_desc, vdesc); in to_st_fdma_desc()
77 struct virt_dma_desc *vdesc; in st_fdma_xfer_desc() local
80 vdesc = vchan_next_desc(&fchan->vchan); in st_fdma_xfer_desc()
81 if (!vdesc) in st_fdma_xfer_desc()
84 fchan->fdesc = to_st_fdma_desc(vdesc); in st_fdma_xfer_desc()
145 list_del(&fchan->fdesc->vdesc.node); in st_fdma_irq_handler()
146 vchan_cookie_complete(&fchan->fdesc->vdesc); in st_fdma_irq_handler()
150 vchan_cyclic_callback(&fchan->fdesc->vdesc); in st_fdma_irq_handler()
226 static void st_fdma_free_desc(struct virt_dma_desc *vdesc) in st_fdma_free_desc() argument
231 fdesc = to_st_fdma_desc(vdesc); in st_fdma_free_desc()
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| H A D | idma64.h | 114 struct virt_dma_desc vdesc; member
122 static inline struct idma64_desc *to_idma64_desc(struct virt_dma_desc *vdesc) in to_idma64_desc() argument
124 return container_of(vdesc, struct idma64_desc, vdesc); in to_idma64_desc()
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| H A D | fsl-edma-common.h | 199 struct virt_dma_desc vdesc; member
475 return container_of(vd, struct fsl_edma_desc, vdesc); in to_fsl_edma_desc()
487 void fsl_edma_free_desc(struct virt_dma_desc *vdesc);
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| H A D | tegra186-gpc-dma.c | 514 struct virt_dma_desc *vdesc; in tegra_dma_start() local
517 vdesc = vchan_next_desc(&tdc->vc); in tegra_dma_start()
518 if (!vdesc) in tegra_dma_start()
521 dma_desc = vd_to_tegra_dma_desc(vdesc); in tegra_dma_start()
522 list_del(&vdesc->node); in tegra_dma_start()
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| H A D | img-mdc-dma.c | 175 struct virt_dma_desc *vdesc = container_of(t, struct virt_dma_desc, tx); in to_mdc_desc() local
177 return container_of(vdesc, struct mdc_tx_desc, vd); in to_mdc_desc()
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| /linux/drivers/dma/hsu/ |
| H A D | hsu.c | 118 struct virt_dma_desc *vdesc; in hsu_dma_start_transfer() local
121 vdesc = vchan_next_desc(&hsuc->vchan); in hsu_dma_start_transfer()
122 if (!vdesc) { in hsu_dma_start_transfer()
127 list_del(&vdesc->node); in hsu_dma_start_transfer()
128 hsuc->desc = to_hsu_dma_desc(vdesc); in hsu_dma_start_transfer()
232 vchan_cookie_complete(&desc->vdesc); in hsu_dma_do_irq()
261 static void hsu_dma_desc_free(struct virt_dma_desc *vdesc) in hsu_dma_desc_free() argument
263 struct hsu_dma_desc *desc = to_hsu_dma_desc(vdesc); in hsu_dma_desc_free()
295 return vchan_tx_prep(&hsuc->vchan, &desc->vdesc, flags); in hsu_dma_prep_slave_sg()
330 struct virt_dma_desc *vdesc; in hsu_dma_tx_status() local
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| H A D | hsu.h | 72 struct virt_dma_desc vdesc; member
81 static inline struct hsu_dma_desc *to_hsu_dma_desc(struct virt_dma_desc *vdesc) in to_hsu_dma_desc() argument
83 return container_of(vdesc, struct hsu_dma_desc, vdesc); in to_hsu_dma_desc()
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| /linux/drivers/dma/xilinx/ |
| H A D | xilinx_dpdma.c | 199 struct virt_dma_desc vdesc; member
206 container_of(_desc, struct xilinx_dpdma_tx_desc, vdesc)
655 static void xilinx_dpdma_chan_free_tx_desc(struct virt_dma_desc *vdesc) in xilinx_dpdma_chan_free_tx_desc() argument
660 if (!vdesc) in xilinx_dpdma_chan_free_tx_desc()
663 desc = to_dpdma_tx_desc(vdesc); in xilinx_dpdma_chan_free_tx_desc()
743 return vchan_tx_prep(&chan->vchan, &tx_desc->vdesc, flags); in xilinx_dpdma_chan_prep_cyclic()
746 xilinx_dpdma_chan_free_tx_desc(&tx_desc->vdesc); in xilinx_dpdma_chan_prep_cyclic()
785 xilinx_dpdma_chan_free_tx_desc(&tx_desc->vdesc); in xilinx_dpdma_chan_prep_interleaved_dma()
909 struct virt_dma_desc *vdesc; in xilinx_dpdma_chan_queue_transfer() local
925 vdesc = vchan_next_desc(&chan->vchan); in xilinx_dpdma_chan_queue_transfer()
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| H A D | xdma.c | 97 struct virt_dma_desc vdesc; member
215 static inline struct xdma_desc *to_xdma_desc(struct virt_dma_desc *vdesc) in to_xdma_desc() argument
217 return container_of(vdesc, struct xdma_desc, vdesc); in to_xdma_desc()
246 static void xdma_free_desc(struct virt_dma_desc *vdesc) in xdma_free_desc() argument
251 sw_desc = to_xdma_desc(vdesc); in xdma_free_desc()
319 xdma_free_desc(&sw_desc->vdesc); in xdma_alloc_desc()
639 tx_desc = vchan_tx_prep(&xdma_chan->vchan, &sw_desc->vdesc, flags); in xdma_prep_device_sg()
646 xdma_free_desc(&sw_desc->vdesc); in xdma_prep_device_sg()
715 tx_desc = vchan_tx_prep(&xdma_chan->vchan, &sw_desc->vdesc, flags); in xdma_prep_dma_cyclic()
722 xdma_free_desc(&sw_desc->vdesc); in xdma_prep_dma_cyclic()
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| /linux/drivers/dma/sf-pdma/ |
| H A D | sf-pdma.c | 52 return container_of(vd, struct sf_pdma_desc, vdesc); in to_sf_pdma_desc()
103 desc->async_tx = vchan_tx_prep(&chan->vchan, &desc->vdesc, flags); in sf_pdma_prep_dma_memcpy()
244 struct virt_dma_desc *vdesc; in sf_pdma_get_first_pending_desc() local
249 vdesc = list_first_entry(&vchan->desc_issued, struct virt_dma_desc, node); in sf_pdma_get_first_pending_desc()
251 return container_of(vdesc, struct sf_pdma_desc, vdesc); in sf_pdma_get_first_pending_desc()
290 static void sf_pdma_free_desc(struct virt_dma_desc *vdesc) in sf_pdma_free_desc() argument
294 desc = to_sf_pdma_desc(vdesc); in sf_pdma_free_desc()
312 list_del(&chan->desc->vdesc.node); in sf_pdma_donebh_tasklet()
313 vchan_cookie_complete(&chan->desc->vdesc); in sf_pdma_donebh_tasklet()
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| H A D | sf-pdma.h | 80 struct virt_dma_desc vdesc; member
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| /linux/drivers/dma/stm32/ |
| H A D | stm32-dma.c | 190 struct virt_dma_desc vdesc; member
246 static struct stm32_dma_desc *to_stm32_dma_desc(struct virt_dma_desc *vdesc) in to_stm32_dma_desc() argument
248 return container_of(vdesc, struct stm32_dma_desc, vdesc); in to_stm32_dma_desc()
508 dma_cookie_complete(&chan->desc->vdesc.tx); in stm32_dma_terminate_all()
509 vchan_terminate_vdesc(&chan->desc->vdesc); in stm32_dma_terminate_all()
559 struct virt_dma_desc *vdesc; in stm32_dma_start_transfer() local
570 vdesc = vchan_next_desc(&chan->vchan); in stm32_dma_start_transfer()
571 if (!vdesc) in stm32_dma_start_transfer()
574 list_del(&vdesc->node); in stm32_dma_start_transfer()
576 chan->desc = to_stm32_dma_desc(vdesc); in stm32_dma_start_transfer()
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| H A D | stm32-mdma.c | 223 struct virt_dma_desc vdesc; member
274 static struct stm32_mdma_desc *to_stm32_mdma_desc(struct virt_dma_desc *vdesc) in to_stm32_mdma_desc() argument
276 return container_of(vdesc, struct stm32_mdma_desc, vdesc); in to_stm32_mdma_desc()
345 static void stm32_mdma_desc_free(struct virt_dma_desc *vdesc) in stm32_mdma_desc_free() argument
347 struct stm32_mdma_desc *desc = to_stm32_mdma_desc(vdesc); in stm32_mdma_desc_free()
348 struct stm32_mdma_chan *chan = to_stm32_mdma_chan(vdesc->tx.chan); in stm32_mdma_desc_free()
830 return vchan_tx_prep(&chan->vchan, &desc->vdesc, flags); in stm32_mdma_prep_slave_sg()
926 return vchan_tx_prep(&chan->vchan, &desc->vdesc, flags); in stm32_mdma_prep_dma_cyclic()
1112 return vchan_tx_prep(&chan->vchan, &desc->vdesc, flags); in stm32_mdma_prep_dma_memcpy()
1144 struct virt_dma_desc *vdesc; in stm32_mdma_start_transfer() local
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| H A D | stm32-dma3.c | 270 struct virt_dma_desc vdesc; member
326 static inline struct stm32_dma3_swdesc *to_stm32_dma3_swdesc(struct virt_dma_desc *vdesc) in to_stm32_dma3_swdesc() argument
328 return container_of(vdesc, struct stm32_dma3_swdesc, vdesc); in to_stm32_dma3_swdesc()
460 static void stm32_dma3_chan_vdesc_free(struct virt_dma_desc *vdesc) in stm32_dma3_chan_vdesc_free() argument
462 struct stm32_dma3_swdesc *swdesc = to_stm32_dma3_swdesc(vdesc); in stm32_dma3_chan_vdesc_free()
463 struct stm32_dma3_chan *chan = to_stm32_dma3_chan(vdesc->tx.chan); in stm32_dma3_chan_vdesc_free()
773 struct virt_dma_desc *vdesc; in stm32_dma3_chan_start() local
778 vdesc = vchan_next_desc(&chan->vchan); in stm32_dma3_chan_start()
779 if (!vdesc) { in stm32_dma3_chan_start()
783 list_del(&vdesc->node); in stm32_dma3_chan_start()
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| /linux/drivers/sh/intc/ |
| H A D | virq.c | 122 struct irq_desc *vdesc = irq_to_desc(entry->irq); in intc_virq_handler() local
124 if (vdesc) { in intc_virq_handler()
125 handle = (unsigned long)irq_desc_get_handler_data(vdesc); in intc_virq_handler()
128 generic_handle_irq_desc(vdesc); in intc_virq_handler()
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| /linux/drivers/dma/fsl-dpaa2-qdma/ |
| H A D | dpaa2-qdma.c | 26 return container_of(vd, struct dpaa2_qdma_comp, vdesc); in to_fsl_qdma_comp()
269 return vchan_tx_prep(&dpaa2_chan->vchan, &dpaa2_comp->vdesc, flags); in dpaa2_qdma_prep_memcpy()
276 struct virt_dma_desc *vdesc; in dpaa2_qdma_issue_pending() local
284 vdesc = vchan_next_desc(&dpaa2_chan->vchan); in dpaa2_qdma_issue_pending()
285 if (!vdesc) in dpaa2_qdma_issue_pending()
287 dpaa2_comp = to_fsl_qdma_comp(vdesc); in dpaa2_qdma_issue_pending()
291 list_del(&vdesc->node); in dpaa2_qdma_issue_pending()
443 dpaa2_comp->vdesc); in dpaa2_qdma_fqdan_cb()
621 static void dpaa2_qdma_free_desc(struct virt_dma_desc *vdesc) in dpaa2_qdma_free_desc() argument
627 dpaa2_comp = to_fsl_qdma_comp(vdesc); in dpaa2_qdma_free_desc()
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| H A D | dpaa2-qdma.h | 73 struct virt_dma_desc vdesc; member
96 struct virt_dma_desc vdesc; member
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| /linux/drivers/dma/ti/ |
| H A D | edma.c | 171 struct virt_dma_desc vdesc; member
709 return container_of(tx, struct edma_desc, vdesc.tx); in to_edma_desc()
712 static void edma_desc_free(struct virt_dma_desc *vdesc) in edma_desc_free() argument
714 kfree(container_of(vdesc, struct edma_desc, vdesc)); in edma_desc_free()
721 struct virt_dma_desc *vdesc; in edma_execute() local
728 vdesc = vchan_next_desc(&echan->vchan); in edma_execute()
729 if (!vdesc) in edma_execute()
731 list_del(&vdesc->node); in edma_execute()
732 echan->edesc = to_edma_desc(&vdesc->tx); in edma_execute()
830 vchan_terminate_vdesc(&echan->edesc->vdesc); in edma_terminate_all()
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| /linux/drivers/dma/lgm/ |
| H A D | lgm-dma.c | 270 struct virt_dma_desc vdesc; member
300 static inline struct dw2_desc_sw *to_lgm_dma_desc(struct virt_dma_desc *vdesc) in to_lgm_dma_desc() argument
302 return container_of(vdesc, struct dw2_desc_sw, vdesc); in to_lgm_dma_desc()
688 tx = &ds->vdesc.tx; in ldma_chan_desc_cfg()
965 static void dma_free_desc_resource(struct virt_dma_desc *vdesc) in dma_free_desc_resource() argument
967 struct dw2_desc_sw *ds = to_lgm_dma_desc(vdesc); in dma_free_desc_resource()
1023 struct virt_dma_desc *vdesc; in ldma_issue_pending() local
1026 vdesc = vchan_next_desc(&c->vchan); in ldma_issue_pending()
1027 if (!vdesc) { in ldma_issue_pending()
1032 list_del(&vdesc->node); in ldma_issue_pending()
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| /linux/drivers/dma/dw-edma/ |
| H A D | dw-edma-core.c | 169 static void vchan_free_desc(struct virt_dma_desc *vdesc) in vchan_free_desc() argument
171 dw_edma_free_desc(vd2dw_edma_desc(vdesc)); in vchan_free_desc()
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