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Searched refs:dmac (Results 1 – 25 of 195) sorted by relevance

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/linux/drivers/dma/
A Ddma-axi-dmac.c908 struct axi_dmac *dmac; in axi_dmac_probe() local
914 dmac = devm_kzalloc(&pdev->dev, sizeof(*dmac), GFP_KERNEL); in axi_dmac_probe()
915 if (!dmac) in axi_dmac_probe()
919 if (dmac->irq < 0) in axi_dmac_probe()
920 return dmac->irq; in axi_dmac_probe()
921 if (dmac->irq == 0) in axi_dmac_probe()
926 if (IS_ERR(dmac->base)) in axi_dmac_probe()
930 if (IS_ERR(dmac->clk)) in axi_dmac_probe()
951 dma_dev = &dmac->dma_dev; in axi_dmac_probe()
1008 free_irq(dmac->irq, dmac); in axi_dmac_probe()
[all …]
A Dpl330.c377 struct pl330_dmac *dmac; member
432 struct pl330_dmac *dmac; member
560 return thrd->dmac->manager == thrd; in is_manager()
1502 dev_info(thrd->dmac->ddma.dev, in pl330_submit_req()
1893 thrd->dmac = pl330; in dmac_alloc_threads()
1901 thrd->dmac = pl330; in dmac_alloc_threads()
2251 pch->dmac->quirks); in pl330_config_write()
2258 pch->dmac->quirks); in pl330_config_write()
2772 pl330 = pch->dmac; in pl330_prep_dma_memcpy()
2860 dev_err(pch->dmac->ddma.dev, in pl330_prep_slave_sg()
[all …]
/linux/Documentation/devicetree/bindings/dma/
A Drenesas,usb-dmac.yaml19 - renesas,r8a7742-usb-dmac # RZ/G1H
20 - renesas,r8a7743-usb-dmac # RZ/G1M
21 - renesas,r8a7744-usb-dmac # RZ/G1N
22 - renesas,r8a7745-usb-dmac # RZ/G1E
23 - renesas,r8a77470-usb-dmac # RZ/G1C
24 - renesas,r8a774a1-usb-dmac # RZ/G2M
25 - renesas,r8a774b1-usb-dmac # RZ/G2N
26 - renesas,r8a774c0-usb-dmac # RZ/G2E
27 - renesas,r8a774e1-usb-dmac # RZ/G2H
38 - const: renesas,usb-dmac
[all …]
A Drenesas,rcar-dmac.yaml20 - renesas,dmac-r8a7742 # RZ/G1H
21 - renesas,dmac-r8a7743 # RZ/G1M
22 - renesas,dmac-r8a7744 # RZ/G1N
23 - renesas,dmac-r8a7745 # RZ/G1E
24 - renesas,dmac-r8a77470 # RZ/G1C
25 - renesas,dmac-r8a774a1 # RZ/G2M
26 - renesas,dmac-r8a774b1 # RZ/G2N
27 - renesas,dmac-r8a774c0 # RZ/G2E
42 - const: renesas,rcar-dmac
120 - renesas,dmac-r8a779a0
[all …]
A Drenesas,rz-dmac.yaml4 $id: http://devicetree.org/schemas/dma/renesas,rz-dmac.yaml#
19 - renesas,r9a07g044-dmac # RZ/G2{L,LC}
20 - const: renesas,rz-dmac
96 dmac: dma-controller@11820000 {
97 compatible = "renesas,r9a07g044-dmac",
98 "renesas,rz-dmac";
A Dsocionext,uniphier-mio-dmac.yaml4 $id: http://devicetree.org/schemas/dma/socionext,uniphier-mio-dmac.yaml#
21 const: socionext,uniphier-mio-dmac
55 dmac: dma-controller@5a000000 {
56 compatible = "socionext,uniphier-mio-dmac";
/linux/drivers/dma/sh/
A Dusb-dmac.c757 if (dmac->n_channels <= 0 || dmac->n_channels >= 100) { in usb_dmac_parse_of()
759 dmac->n_channels); in usb_dmac_parse_of()
770 struct usb_dmac *dmac; in usb_dmac_probe() local
775 dmac = devm_kzalloc(&pdev->dev, sizeof(*dmac), GFP_KERNEL); in usb_dmac_probe()
776 if (!dmac) in usb_dmac_probe()
779 dmac->dev = &pdev->dev; in usb_dmac_probe()
786 dmac->channels = devm_kcalloc(&pdev->dev, dmac->n_channels, in usb_dmac_probe()
788 if (!dmac->channels) in usb_dmac_probe()
816 ret = usb_dmac_chan_probe(dmac, &dmac->channels[i], i); in usb_dmac_probe()
877 usb_dmac_chan_remove(dmac, &dmac->channels[i]); in usb_dmac_remove()
[all …]
A Drz-dmac.c817 if (!dmac->n_channels || dmac->n_channels > RZ_DMAC_MAX_CHANNELS) { in rz_dmac_parse_of()
829 struct rz_dmac *dmac; in rz_dmac_probe() local
835 dmac = devm_kzalloc(&pdev->dev, sizeof(*dmac), GFP_KERNEL); in rz_dmac_probe()
836 if (!dmac) in rz_dmac_probe()
839 dmac->dev = &pdev->dev; in rz_dmac_probe()
846 dmac->channels = devm_kcalloc(&pdev->dev, dmac->n_channels, in rz_dmac_probe()
848 if (!dmac->channels) in rz_dmac_probe()
853 if (IS_ERR(dmac->base)) in rz_dmac_probe()
857 if (IS_ERR(dmac->ext_base)) in rz_dmac_probe()
884 ret = rz_dmac_chan_probe(dmac, &dmac->channels[i], i); in rz_dmac_probe()
[all …]
A Drcar-dmac.c215 for (i = 0, chan = &(dmac)->channels[0]; i < (dmac)->n_channels; i++, chan++) \
347 if (dmac->chan_base) in rcar_dmac_chan_clear()
358 if (dmac->chan_base) { in rcar_dmac_chan_clear_all()
362 rcar_dmac_write(dmac, RCAR_DMACHCLR, dmac->channels_mask); in rcar_dmac_chan_clear_all()
1830 dmac->n_channels); in rcar_dmac_parse_of()
1838 dmac->channels_mask = GENMASK(dmac->n_channels - 1, 0); in rcar_dmac_parse_of()
1842 dmac->channels_mask &= GENMASK(dmac->n_channels - 1, 0); in rcar_dmac_parse_of()
1865 dmac = devm_kzalloc(&pdev->dev, sizeof(*dmac), GFP_KERNEL); in rcar_dmac_probe()
1866 if (!dmac) in rcar_dmac_probe()
1889 dmac->channels = devm_kcalloc(&pdev->dev, dmac->n_channels, in rcar_dmac_probe()
[all …]
A DMakefile16 obj-$(CONFIG_RCAR_DMAC) += rcar-dmac.o
17 obj-$(CONFIG_RENESAS_USB_DMAC) += usb-dmac.o
18 obj-$(CONFIG_RZ_DMAC) += rz-dmac.o
A Dbuilt-in.a3 rcar-dmac.o/
4 rz-dmac.o/
/linux/tools/testing/selftests/drivers/net/mlxsw/
A Ddevlink_trap_l2_drops.sh119 local dmac=de:ad:be:ef:13:37
128 flower dst_mac $dmac action drop
179 local dmac=de:ad:be:ef:13:37
188 flower dst_mac $dmac action drop
221 local dmac=de:ad:be:ef:13:37
231 flower dst_mac $dmac action drop
290 local dmac=de:ad:be:ef:13:37
301 flower dst_mac $dmac action drop
332 local dmac=01:00:5e:00:00:01
346 flower dst_mac $dmac action drop
[all …]
/linux/sound/soc/sh/rcar/
A Ddma.c294 dmac->dmaen_num++; in rsnd_dmaen_attach()
502 dmac->dmapp_num++; in rsnd_dmapp_attach()
520 rsnd_debugfs_reg_show(m, dmac->ppres, dmac->ppbase, in rsnd_dmapp_debug_info()
798 if (!dmac) in rsnd_dma_alloc()
807 dma_id = dmac->dmapp_num; in rsnd_dma_alloc()
812 dma_id = dmac->dmaen_num; in rsnd_dma_alloc()
882 dmac = devm_kzalloc(dev, sizeof(*dmac), GFP_KERNEL); in rsnd_dma_probe()
883 if (!dmac || !res) { in rsnd_dma_probe()
888 dmac->dmapp_num = 0; in rsnd_dma_probe()
891 if (IS_ERR(dmac->ppbase)) in rsnd_dma_probe()
[all …]
/linux/drivers/gpu/drm/nouveau/dispnv50/
A Ddisp.c136 if (dmac->put != dmac->cur) { in nv50_dmac_kick()
149 NVIF_WV32(&dmac->base.user, NV507C, PUT, PTR, dmac->cur); in nv50_dmac_kick()
150 dmac->put = dmac->cur; in nv50_dmac_kick()
162 return dmac->max - dmac->cur; in nv50_dmac_free()
184 PUSH_RSVD(dmac->push, PUSH_JUMP(dmac->push, 0)); in nv50_dmac_wind()
199 if (dmac->cur + size >= dmac->max) { in nv50_dmac_wait()
258 dmac->ptr = dmac->_push.mem.object.map.ptr; in nv50_dmac_create()
261 dmac->push = &dmac->_push; in nv50_dmac_create()
262 dmac->push->bgn = dmac->_push.mem.object.map.ptr; in nv50_dmac_create()
263 dmac->push->cur = dmac->push->bgn; in nv50_dmac_create()
[all …]
/linux/drivers/net/ethernet/chelsio/cxgb4/
A Dl2t.c159 memcpy(e->dmac, e->neigh->ha, sizeof(e->dmac)); in write_l2e()
160 memcpy(req->dst_mac, e->dmac, sizeof(req->dst_mac)); in write_l2e()
299 u8 port, u8 *dmac) in find_or_alloc_l2e() argument
310 if (ether_addr_equal(e->dmac, dmac) && in find_or_alloc_l2e()
405 if (memcmp(e->dmac, neigh->ha, sizeof(e->dmac)) || in reuse_entry()
455 memcpy(e->dmac, physdev->dev_addr, sizeof(e->dmac)); in cxgb4_l2t_get()
547 if (memcmp(e->dmac, neigh->ha, sizeof(e->dmac))) in t4_l2t_update()
592 ether_addr_copy(e->dmac, eth_addr); in t4_l2t_alloc_switching()
622 u8 port, u8 *dmac) in cxgb4_l2t_alloc_switching() argument
626 return t4_l2t_alloc_switching(adap, vlan, port, dmac); in cxgb4_l2t_alloc_switching()
[all …]
A Dl2t.h88 u8 dmac[ETH_ALEN]; /* neighbour's MAC address */ member
119 u8 port, u8 *dmac);
122 u8 port, u8 *dmac);
/linux/drivers/infiniband/hw/mlx5/
A Dah.c79 memcpy(ah->av.rmac, ah_attr->roce.dmac, in create_ib_ah()
80 sizeof(ah_attr->roce.dmac)); in create_ib_ah()
110 offsetofend(struct mlx5_ib_create_ah_resp, dmac); in mlx5_ib_create_ah()
117 memcpy(resp.dmac, ah_attr->roce.dmac, ETH_ALEN); in mlx5_ib_create_ah()
/linux/sound/soc/intel/catpt/
A Ddsp.c107 struct dw_dma_chip *dmac; in catpt_dmac_probe() local
110 dmac = devm_kzalloc(cdev->dev, sizeof(*dmac), GFP_KERNEL); in catpt_dmac_probe()
111 if (!dmac) in catpt_dmac_probe()
114 dmac->regs = cdev->lpe_ba + cdev->spec->host_dma_offset[CATPT_DMA_DEVID]; in catpt_dmac_probe()
115 dmac->dev = cdev->dev; in catpt_dmac_probe()
116 dmac->irq = cdev->irq; in catpt_dmac_probe()
125 ret = dw_dma_probe(dmac); in catpt_dmac_probe()
129 cdev->dmac = dmac; in catpt_dmac_probe()
141 dw_dma_remove(cdev->dmac); in catpt_dmac_remove()
/linux/drivers/net/dsa/sja1105/
A Dsja1105_flower.c203 u64 dmac = U64_MAX; in sja1105_flower_parse_key() local
248 dmac = ether_addr_to_u64(match.key->dst); in sja1105_flower_parse_key()
281 if (dmac == U64_MAX && vid == U16_MAX && pcp != U16_MAX) { in sja1105_flower_parse_key()
286 if (dmac != U64_MAX && vid != U16_MAX && pcp != U16_MAX) { in sja1105_flower_parse_key()
288 key->vl.dmac = dmac; in sja1105_flower_parse_key()
293 if (dmac != U64_MAX) { in sja1105_flower_parse_key()
295 key->vl.dmac = dmac; in sja1105_flower_parse_key()
/linux/arch/mips/boot/dts/ingenic/
A Djz4725b.dtsi210 dmas = <&dmac 25 0xffffffff>, <&dmac 24 0xffffffff>;
234 dmas = <&dmac 27 0xffffffff>, <&dmac 26 0xffffffff>;
252 dmas = <&dmac 31 0xffffffff>, <&dmac 30 0xffffffff>;
298 dmac: dma-controller@13020000 { label
/linux/drivers/net/wan/
A Dhd64570.c160 u16 dmac = transmit ? get_dmac_tx(port) : get_dmac_rx(port); in sca_init_port() local
183 sca_out(0, dmac + CPB, card); /* pointer base */ in sca_init_port()
184 sca_outw(desc_offset(port, 0, transmit), dmac + CDAL, card); in sca_init_port()
187 dmac + EDAL, card); in sca_init_port()
189 sca_outw(desc_offset(port, 0, transmit), dmac + EDAL, in sca_init_port()
198 sca_outw(HDLC_MAX_MRU, dmac + BFLL, card); in sca_init_port()
287 u16 dmac = get_dmac_rx(port); in sca_rx_intr() local
302 u32 cda = sca_inw(dmac + CDAL, card); in sca_rx_intr()
327 sca_outw(desc_off, dmac + EDAL, card); in sca_rx_intr()
339 u16 dmac = get_dmac_tx(port); in sca_tx_intr() local
[all …]
/linux/drivers/infiniband/hw/vmw_pvrdma/
A Dpvrdma_misc.c285 memcpy(dst->roce.dmac, &src->dmac, ETH_ALEN); in pvrdma_ah_attr_to_rdma()
298 memcpy(&dst->dmac, src->roce.dmac, sizeof(dst->dmac)); in rdma_ah_attr_to_pvrdma()
/linux/arch/sh/drivers/dma/
A Ddma-api.c128 int request_dma_bycap(const char **dmac, const char **caps, const char *dev_id) in request_dma_bycap() argument
135 BUG_ON(!dmac || !caps); in request_dma_bycap()
138 if (strcmp(*dmac, info->name) == 0) { in request_dma_bycap()
243 int register_chan_caps(const char *dmac, struct dma_chan_caps *caps) in register_chan_caps() argument
250 if (strcmp(dmac, info->name) == 0) { in register_chan_caps()
/linux/include/net/
A Dllc_sap.h29 unsigned char *dmac, unsigned char dsap);
31 unsigned char *dmac, unsigned char dsap);
/linux/drivers/net/ethernet/mscc/
A Docelot_mrp.c68 ether_addr_copy(filter->key.etype.dmac.value, mrp_test_dmac); in ocelot_mrp_redirect_add_vcap()
69 ether_addr_copy(filter->key.etype.dmac.mask, mrp_test_mask); in ocelot_mrp_redirect_add_vcap()
101 ether_addr_copy(filter->key.etype.dmac.value, mrp_test_dmac); in ocelot_mrp_copy_add_vcap()
102 ether_addr_copy(filter->key.etype.dmac.mask, mrp_mask); in ocelot_mrp_copy_add_vcap()

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