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Searched refs:qdma (Results 1 – 23 of 23) sorted by relevance

/linux-6.15/drivers/net/ethernet/airoha/
H A Dairoha_eth.c539 struct airoha_qdma *qdma = q->qdma; in airoha_qdma_fill_rx_queue() local
608 struct airoha_qdma *qdma = q->qdma; in airoha_qdma_rx_process() local
745 q->qdma = qdma; in airoha_qdma_init_rx_queue()
830 qdma = irq_q->qdma; in airoha_qdma_tx_napi_poll()
939 q->qdma = qdma; in airoha_qdma_init_tx_queue()
988 irq_q->qdma = qdma; in airoha_qdma_tx_irq_init()
1250 int err, id = qdma - &eth->qdma[0]; in airoha_qdma_init()
1532 struct airoha_qdma *qdma = port->qdma; in airoha_dev_open() local
1562 struct airoha_qdma *qdma = port->qdma; in airoha_dev_stop() local
1784 struct airoha_qdma *qdma = port->qdma; in airoha_dev_xmit() local
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H A Dairoha_eth.h163 struct airoha_qdma *qdma; member
183 struct airoha_qdma *qdma; member
459 struct airoha_qdma *qdma; member
505 struct airoha_qdma qdma[AIROHA_MAX_NUM_QDMA]; member
524 #define airoha_qdma_rr(qdma, offset) \ argument
525 airoha_rr((qdma)->regs, (offset))
526 #define airoha_qdma_wr(qdma, offset, val) \ argument
527 airoha_wr((qdma)->regs, (offset), (val))
530 #define airoha_qdma_set(qdma, offset, val) \ argument
531 airoha_rmw((qdma)->regs, (offset), 0, (val))
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H A Dairoha_ppe.c543 struct airoha_eth *eth = port->qdma->eth; in airoha_ppe_flow_offload_replace()
738 struct airoha_eth *eth = port->qdma->eth; in airoha_ppe_flow_offload_destroy()
831 struct airoha_eth *eth = port->qdma->eth; in airoha_ppe_setup_tc_block_cb()
/linux-6.15/Documentation/devicetree/bindings/dma/
H A Dfsl-qdma.yaml15 - const: fsl,ls1021a-qdma
18 - fsl,ls1028a-qdma
19 - fsl,ls1043a-qdma
20 - fsl,ls1046a-qdma
21 - const: fsl,ls1021a-qdma
36 - const: qdma-error
37 - const: qdma-queue0
38 - const: qdma-queue1
39 - const: qdma-queue2
40 - const: qdma-queue3
[all …]
/linux-6.15/drivers/dma/amd/qdma/
H A DMakefile3 obj-$(CONFIG_AMD_QDMA) += amd-qdma.o
5 amd-qdma-$(CONFIG_AMD_QDMA) := qdma.o qdma-comm-regs.o
/linux-6.15/drivers/dma/
H A Dfsl-qdma.c184 struct fsl_qdma_engine *qdma; member
288 static u32 qdma_readl(struct fsl_qdma_engine *qdma, void __iomem *addr) in qdma_readl() argument
290 return FSL_DMA_IN(qdma, addr, 32); in qdma_readl()
293 static void qdma_writel(struct fsl_qdma_engine *qdma, u32 val, in qdma_writel() argument
296 FSL_DMA_OUT(qdma, addr, val, 32); in qdma_writel()
313 struct fsl_qdma_engine *fsl_qdma = fsl_chan->qdma; in fsl_qdma_free_chan_resources()
996 reg = qdma_readl(fsl_chan->qdma, block + FSL_QDMA_BCQSR(fsl_queue->id)); in fsl_qdma_enqueue_desc()
1012 reg = qdma_readl(fsl_chan->qdma, block + FSL_QDMA_BCQMR(fsl_queue->id)); in fsl_qdma_enqueue_desc()
1014 qdma_writel(fsl_chan->qdma, reg, block + FSL_QDMA_BCQMR(fsl_queue->id)); in fsl_qdma_enqueue_desc()
1070 struct fsl_qdma_engine *fsl_qdma = fsl_chan->qdma; in fsl_qdma_alloc_chan_resources()
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H A DMakefile40 obj-$(CONFIG_FSL_QDMA) += fsl-qdma.o
84 obj-$(CONFIG_FSL_DPAA2_QDMA) += fsl-dpaa2-qdma/
H A DKconfig234 The qdma driver only work on SoCs with a DPAA hardware block.
757 source "drivers/dma/fsl-dpaa2-qdma/Kconfig"
/linux-6.15/drivers/crypto/hisilicon/
H A Dqm.c1053 addr = (u32 *)(qp->qdma.va + qp->qdma.size) - offset; in qm_set_qp_disable()
2899 qdma = &qm->qp_array[i].qdma; in hisi_qp_memory_uninit()
2900 dma_free_coherent(dev, qdma->size, qdma->va, qdma->dma); in hisi_qp_memory_uninit()
2922 qp->qdma.va = dma_alloc_coherent(dev, dma_size, &qp->qdma.dma, in hisi_qp_memory_init()
2924 if (!qp->qdma.va) in hisi_qp_memory_init()
3041 if (qm->qdma.va) { in hisi_qm_memory_uninit()
3044 qm->qdma.va, qm->qdma.dma); in hisi_qm_memory_uninit()
3316 memset(qp->qdma.va, 0, qp->qdma.size); in qm_clear_queues()
3319 memset(qm->qdma.va, 0, qm->qdma.size); in qm_clear_queues()
5552 qm->qdma.va = dma_alloc_coherent(dev, qm->qdma.size, &qm->qdma.dma, in hisi_qm_memory_init()
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/linux-6.15/drivers/dma/fsl-dpaa2-qdma/
H A DMakefile3 obj-$(CONFIG_FSL_DPAA2_QDMA) += dpaa2-qdma.o dpdmai.o
H A Ddpaa2-qdma.c32 struct dpaa2_qdma_engine *dpaa2_qdma = dpaa2_chan->qdma; in dpaa2_qdma_alloc_chan_resources()
68 struct dpaa2_qdma_engine *dpaa2_qdma = dpaa2_chan->qdma; in dpaa2_qdma_free_chan_resources()
94 struct dpaa2_qdma_priv *qdma_priv = dpaa2_chan->qdma->priv; in dpaa2_qdma_request_desc()
250 dpaa2_qdma = dpaa2_chan->qdma; in dpaa2_qdma_prep_memcpy()
644 dpaa2_chan->qdma = dpaa2_qdma; in dpaa2_dpdmai_init_channels()
H A Ddpaa2-qdma.h71 struct dpaa2_qdma_engine *qdma; member
/linux-6.15/drivers/dma/amd/
H A DMakefile5 obj-$(CONFIG_AMD_QDMA) += qdma/
/linux-6.15/Documentation/devicetree/bindings/pci/
H A Dxlnx,xdma-host.yaml19 - xlnx,qdma-host-3.00
95 - xlnx,qdma-host-3.00
/linux-6.15/drivers/net/ethernet/mediatek/
H A Dmtk_eth_soc.c60 .qdma = {
126 .qdma = {
177 .qdma = {
2338 dma = mtk_r32(eth, reg_map->qdma.drx_ptr); in mtk_poll_tx_qdma()
2372 mtk_w32(eth, cpu, reg_map->qdma.crx_ptr); in mtk_poll_tx_qdma()
2595 soc->reg_map->qdma.crx_ptr); in mtk_tx_alloc()
2790 reg_map->qdma.rst_idx); in mtk_rx_alloc()
3119 reg = eth->soc->reg_map->qdma.glo_cfg; in mtk_dma_busy_wait()
3323 val = mtk_r32(eth, reg_map->qdma.glo_cfg); in mtk_start_dma()
3334 mtk_w32(eth, val, reg_map->qdma.glo_cfg); in mtk_start_dma()
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H A Dmtk_eth_soc.h1138 } qdma; member
/linux-6.15/Documentation/devicetree/bindings/net/
H A Dairoha,en7581-eth.yaml53 - const: qdma
128 reset-names = "fe", "pdma", "qdma", "xsi-mac",
/linux-6.15/arch/arm64/boot/dts/freescale/
H A Dfsl-ls1046a.dtsi913 qdma: dma-controller@8380000 { label
914 compatible = "fsl,ls1046a-qdma", "fsl,ls1021a-qdma";
923 interrupt-names = "qdma-error", "qdma-queue0",
924 "qdma-queue1", "qdma-queue2", "qdma-queue3";
H A Dfsl-ls1043a.dtsi957 qdma: dma-controller@8380000 { label
958 compatible = "fsl,ls1043a-qdma", "fsl,ls1021a-qdma";
967 interrupt-names = "qdma-error", "qdma-queue0",
968 "qdma-queue1", "qdma-queue2", "qdma-queue3";
H A Dfsl-ls1028a.dtsi816 qdma: dma-controller@8380000 { label
817 compatible = "fsl,ls1028a-qdma", "fsl,ls1021a-qdma";
826 interrupt-names = "qdma-error", "qdma-queue0",
827 "qdma-queue1", "qdma-queue2", "qdma-queue3";
/linux-6.15/arch/arm/boot/dts/nxp/ls/
H A Dls1021a.dtsi920 qdma: dma-controller@8390000 { label
921 compatible = "fsl,ls1021a-qdma";
928 interrupt-names = "qdma-error",
929 "qdma-queue0", "qdma-queue1";
/linux-6.15/include/linux/
H A Dhisi_acc_qm.h374 struct qm_dma qdma; member
446 struct qm_dma qdma; member
/linux-6.15/
H A DMAINTAINERS1199 F: drivers/dma/amd/qdma/