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Searched refs:txd (Results 1 – 25 of 141) sorted by relevance

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/linux/drivers/dma/
A Dsa11x0-dma.c155 p->num, &txd->vd, txd->vd.tx.cookie, txd->ddar); in sa11x0_dma_start_desc()
167 if (!txd) in sa11x0_dma_start_sg()
304 if (txd) { in sa11x0_dma_start_txd()
458 if (txd) { in sa11x0_dma_tx_status()
466 i, txd->sg[i].addr, txd->sg[i].len); in sa11x0_dma_tx_status()
468 addr < txd->sg[i].addr + txd->sg[i].len) { in sa11x0_dma_tx_status()
482 i, txd->sg[i].addr, txd->sg[i].len); in sa11x0_dma_tx_status()
556 txd = kzalloc(struct_size(txd, sg, j), GFP_ATOMIC); in sa11x0_dma_prep_slave_sg()
557 if (!txd) { in sa11x0_dma_prep_slave_sg()
599 &c->vc, &txd->vd, txd->size, txd->sglen); in sa11x0_dma_prep_slave_sg()
[all …]
A Dowl-dma.c547 vchan->txd = txd; in owl_dma_start_next_txd()
654 txd = vchan->txd; in owl_dma_interrupt()
655 if (txd) { in owl_dma_interrupt()
686 kfree(txd); in owl_dma_free_txd()
780 txd = vchan->txd; in owl_dma_getbytes_chan()
881 txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in owl_dma_prep_memcpy()
882 if (!txd) in owl_dma_prep_memcpy()
932 txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in owl_dma_prep_slave_sg()
933 if (!txd) in owl_dma_prep_slave_sg()
996 txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in owl_prep_dma_cyclic()
[all …]
A Dtimb_dma.c64 struct dma_async_tx_descriptor txd; member
231 txd = &td_desc->txd; in __td_finish()
234 txd->cookie); in __td_finish()
243 dma_cookie_complete(txd); in __td_finish()
250 dma_descriptor_unmap(txd); in __td_finish()
288 __func__, td_desc->txd.cookie); in __td_start_next()
297 txd); in td_tx_submit()
307 txd->cookie); in td_tx_submit()
312 txd->cookie); in td_tx_submit()
363 dma_unmap_single(chan2dmadev(td_desc->txd.chan), td_desc->txd.phys, in td_free_desc()
[all …]
A Damba-pl08x.c1274 bd.txd = txd; in pl08x_fill_llis_for_desc()
1498 dma_pool_free(pl08x->pool, txd->llis_va, txd->llis_bus); in pl08x_free_txd()
1505 kfree(txd); in pl08x_free_txd()
1746 struct pl08x_txd *txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in pl08x_get_txd() local
1748 if (txd) in pl08x_get_txd()
1750 return txd; in pl08x_get_txd()
1892 if (!txd) { in pl08x_prep_dma_memcpy()
1942 if (!txd) { in pl08x_init_txd()
2012 return txd; in pl08x_init_txd()
2057 if (!txd) in pl08x_prep_slave_sg()
[all …]
A Dtxx9dmac.c141 return container_of(txd, struct txx9dmac_desc, txd); in txd_to_txx9dmac_desc()
403 struct dma_async_tx_descriptor *txd = &desc->txd; in txx9dmac_descriptor_complete() local
406 txd->cookie, desc); in txx9dmac_descriptor_complete()
408 dma_cookie_complete(txd); in txx9dmac_descriptor_complete()
415 dma_descriptor_unmap(txd); in txx9dmac_descriptor_complete()
421 dma_run_dependencies(txd); in txx9dmac_descriptor_complete()
528 bad_desc->txd.cookie); in txx9dmac_handle_error()
796 first->txd.flags = flags; in txx9dmac_prep_dma_memcpy()
799 return &first->txd; in txx9dmac_prep_dma_memcpy()
874 prev->txd.phys, in txx9dmac_prep_slave_sg()
[all …]
A Dsun6i-dma.c431 kfree(txd); in sun6i_dma_free_desc()
666 txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in sun6i_dma_prep_dma_memcpy()
667 if (!txd) in sun6i_dma_prep_dma_memcpy()
696 kfree(txd); in sun6i_dma_prep_dma_memcpy()
724 txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in sun6i_dma_prep_slave_sg()
725 if (!txd) in sun6i_dma_prep_slave_sg()
769 for (p_lli = txd->p_lli, v_lli = txd->v_lli; v_lli; in sun6i_dma_prep_slave_sg()
776 for (p_lli = txd->p_lli, v_lli = txd->v_lli; v_lli; in sun6i_dma_prep_slave_sg()
807 txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in sun6i_dma_prep_dma_cyclic()
808 if (!txd) in sun6i_dma_prep_dma_cyclic()
[all …]
A Dplx_dma.c98 struct dma_async_tx_descriptor txd; member
126 return container_of(txd, struct plx_dma_desc, txd); in to_plx_desc()
159 dma_cookie_complete(&desc->txd); in plx_dma_process_desc()
160 dma_descriptor_unmap(&desc->txd); in plx_dma_process_desc()
162 desc->txd.callback = NULL; in plx_dma_process_desc()
163 desc->txd.callback_result = NULL; in plx_dma_process_desc()
186 dma_cookie_complete(&desc->txd); in plx_dma_abort_desc()
187 dma_descriptor_unmap(&desc->txd); in plx_dma_abort_desc()
189 desc->txd.callback = NULL; in plx_dma_abort_desc()
283 plxdesc->txd.flags = flags; in plx_dma_prep_memcpy()
[all …]
A Dep93xx_dma.c318 d->txd.callback = desc->txd.callback; in ep93xx_dma_set_active()
319 d->txd.callback_param = desc->txd.callback_param; in ep93xx_dma_set_active()
362 return !desc->txd.cookie; in ep93xx_dma_advance_active()
750 desc->txd.cookie = 0; in ep93xx_dma_desc_get()
1065 first->txd.cookie = -EBUSY; in ep93xx_dma_prep_dma_memcpy()
1066 first->txd.flags = flags; in ep93xx_dma_prep_dma_memcpy()
1068 return &first->txd; in ep93xx_dma_prep_dma_memcpy()
1140 first->txd.cookie = -EBUSY; in ep93xx_dma_prep_slave_sg()
1141 first->txd.flags = flags; in ep93xx_dma_prep_slave_sg()
1143 return &first->txd; in ep93xx_dma_prep_slave_sg()
[all …]
A Dpch_dma.c85 struct dma_async_tx_descriptor txd; member
140 return container_of(txd, struct pch_dma_desc, txd); in to_pd_desc()
346 struct dma_async_tx_descriptor *txd = &desc->txd; in pdc_chain_complete() local
387 bad_desc->txd.cookie); in pdc_handle_error()
431 desc->txd.tx_submit = pd_tx_submit; in pdc_alloc_desc()
432 desc->txd.flags = DMA_CTRL_ACK; in pdc_alloc_desc()
433 desc->txd.phys = addr; in pdc_alloc_desc()
624 prev->regs.next |= desc->txd.phys; in pd_prep_slave_sg()
636 first->txd.cookie = -EBUSY; in pd_prep_slave_sg()
637 desc->txd.flags = flags; in pd_prep_slave_sg()
[all …]
/linux/drivers/net/ethernet/sfc/
A Def100_tx.c104 if (likely(tx_queue->txd.addr)) in ef100_tx_desc()
153 EFX_OR_OWORD(*txd, *txd, csum); in ef100_set_tx_csum_partial()
164 EFX_OR_OWORD(*txd, *txd, vlan); in ef100_set_tx_hw_vlan()
173 EFX_POPULATE_OWORD_3(*txd, in ef100_make_send_desc()
182 ef100_set_tx_hw_vlan(skb, txd); in ef100_make_send_desc()
231 EFX_POPULATE_OWORD_19(*txd, in ef100_make_tso_desc()
265 efx_oword_t *txd; in ef100_tx_make_descriptors() local
283 EFX_POPULATE_OWORD_3(*txd, in ef100_tx_make_descriptors()
306 buffer, txd, nr_descs); in ef100_tx_make_descriptors()
312 buffer, txd, nr_descs); in ef100_tx_make_descriptors()
[all …]
/linux/drivers/net/ethernet/netronome/nfp/nfd3/
A Ddp.c103 txd->mss = cpu_to_le16(mss); in nfp_nfd3_tx_tso()
262 struct nfp_nfd3_tx_desc *txd; in nfp_nfd3_tx() local
324 txd->flags = 0; in nfp_nfd3_tx()
325 txd->mss = 0; in nfp_nfd3_tx()
326 txd->lso_hdrlen = 0; in nfp_nfd3_tx()
886 txd->flags = 0; in nfp_nfd3_tx_xdp_buf()
887 txd->mss = 0; in nfp_nfd3_tx_xdp_buf()
888 txd->lso_hdrlen = 0; in nfp_nfd3_tx_xdp_buf()
1270 txd->flags = 0; in nfp_nfd3_ctrl_tx_one()
1271 txd->mss = 0; in nfp_nfd3_ctrl_tx_one()
[all …]
A Dipsec.c10 void nfp_nfd3_ipsec_tx(struct nfp_nfd3_tx_desc *txd, struct sk_buff *skb) in nfp_nfd3_ipsec_tx() argument
18 txd->flags |= NFD3_DESC_TX_CSUM; in nfp_nfd3_ipsec_tx()
21 txd->flags |= NFD3_DESC_TX_IP4_CSUM; in nfp_nfd3_ipsec_tx()
32 txd->flags |= NFD3_DESC_TX_UDP_CSUM; in nfp_nfd3_ipsec_tx()
35 txd->flags |= NFD3_DESC_TX_TCP_CSUM; in nfp_nfd3_ipsec_tx()
A Dxsk.c23 struct nfp_nfd3_tx_desc *txd; in nfp_nfd3_xsk_tx_xdp() local
40 txd = &tx_ring->txds[wr_idx]; in nfp_nfd3_xsk_tx_xdp()
41 txd->offset_eop = NFD3_DESC_TX_EOP; in nfp_nfd3_xsk_tx_xdp()
42 txd->dma_len = cpu_to_le16(pkt_len); in nfp_nfd3_xsk_tx_xdp()
44 txd->data_len = cpu_to_le16(pkt_len); in nfp_nfd3_xsk_tx_xdp()
46 txd->flags = 0; in nfp_nfd3_xsk_tx_xdp()
47 txd->mss = 0; in nfp_nfd3_xsk_tx_xdp()
48 txd->lso_hdrlen = 0; in nfp_nfd3_xsk_tx_xdp()
338 struct nfp_nfd3_tx_desc *txd; in nfp_nfd3_xsk_tx() local
366 txd = &tx_ring->txds[wr_idx]; in nfp_nfd3_xsk_tx()
[all …]
/linux/drivers/net/ethernet/netronome/nfp/nfdk/
A Ddp.c77 return txd.raw; in nfp_nfdk_tx_tso()
349 txd++; in nfp_nfdk_tx()
367 txd++; in nfp_nfdk_tx()
396 txd++; in nfp_nfdk_tx()
405 txd += 2; in nfp_nfdk_tx()
985 txd++; in nfp_nfdk_tx_xdp_buf()
996 txd++; in nfp_nfdk_tx_xdp_buf()
1003 txd++; in nfp_nfdk_tx_xdp_buf()
1399 txd++; in nfp_nfdk_ctrl_tx_one()
1410 txd++; in nfp_nfdk_ctrl_tx_one()
[all …]
/linux/Documentation/devicetree/bindings/pinctrl/
A Dmarvell,armada-39x-pinctrl.txt19 mpp1 1 gpio, ua0(txd)
22 mpp4 4 gpio, ua1(txd), ua0(rts), smi(mdc)
32 mpp14 14 gpio, dram(vttctrl), dev(we1), ua1(txd)
36 mpp18 18 gpio, ua1(txd), spi0(cs0), i2c2(sck)
38 mpp20 20 gpio, sata0(prsnt) [1], ua0(rts), ua1(txd), smi(mdc)
44 mpp25 25 gpio, spi0(cs0), ua0(rts), ua1(txd), sd0(d5), dev(cs0)
61 mpp42 42 gpio, ua1(txd), ua0(rts), dev(ad7)
66 mpp46 46 gpio, ref(clk), pcie0(rstout), ua1(txd), led(stb)
73 mpp51 51 gpio, tdm(dtx) [2], audio(sdo) [2], dram(deccerr), ua2(txd)
78 mpp56 56 gpio, ua1(rts), dram(deccerr), spi1(mosi), ua1(txd)
[all …]
A Dmarvell,kirkwood-pinctrl.txt36 mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig)
40 mpp13 13 gpio, sdio(cmd), uart1(txd)
78 mpp13 13 gpio, sdio(cmd), uart1(txd)
122 mpp13 13 gpio, sdio(cmd), uart1(txd)
171 mpp13 13 gpio, sdio(cmd), uart1(txd)
293 mpp5 5 gpo, nand(io7), uart0(txd)
298 mpp10 10 gpo, spi(sck), uart0(txd)
300 mpp13 13 gpio, uart1(txd)
330 mpp5 5 gpo, nand(io7), uart0(txd)
335 mpp10 10 gpo, uart0(txd)
[all …]
/linux/drivers/net/wireless/mediatek/mt76/mt7603/
A Dmcu.c43 struct mt7603_mcu_txd *txd; in mt7603_mcu_skb_send_msg() local
54 txd->len = cpu_to_le16(skb->len); in mt7603_mcu_skb_send_msg()
58 txd->pq_id = cpu_to_le16(MCU_PORT_QUEUE); in mt7603_mcu_skb_send_msg()
59 txd->pkt_type = MCU_PKT_ID; in mt7603_mcu_skb_send_msg()
60 txd->seq = seq; in mt7603_mcu_skb_send_msg()
63 txd->cid = -cmd; in mt7603_mcu_skb_send_msg()
64 txd->set_query = MCU_Q_NA; in mt7603_mcu_skb_send_msg()
66 txd->cid = MCU_CMD_EXT_CID; in mt7603_mcu_skb_send_msg()
67 txd->ext_cid = cmd; in mt7603_mcu_skb_send_msg()
68 txd->set_query = MCU_Q_SET; in mt7603_mcu_skb_send_msg()
[all …]
/linux/drivers/rapidio/devices/
A Dtsi721_dma.c60 return container_of(txd, struct tsi721_tx_desc, txd); in to_tsi721_desc()
377 struct dma_async_tx_descriptor *txd = &desc->txd; in tsi721_dma_tx_err() local
379 void *param = txd->callback_param; in tsi721_dma_tx_err()
643 dma_cookie_complete(&desc->txd); in tsi721_dma_tasklet()
671 callback = desc->txd.callback; in tsi721_dma_tasklet()
703 bdma_chan->id, txd); in tsi721_tx_submit()
714 cookie = dma_cookie_assign(txd); in tsi721_tx_submit()
880 txd = &desc->txd; in tsi721_prep_rio_sg()
881 txd->flags = flags; in tsi721_prep_rio_sg()
886 if (!txd) { in tsi721_prep_rio_sg()
[all …]
/linux/drivers/net/ethernet/intel/fm10k/
A Dfm10k_debugfs.c60 struct fm10k_tx_desc *txd = FM10K_TX_DESC(ring, i); in fm10k_dbg_tx_desc_seq_show() local
63 i, txd->buffer_addr, txd->buflen, txd->vlan, in fm10k_dbg_tx_desc_seq_show()
64 txd->mss, txd->hdrlen, txd->flags); in fm10k_dbg_tx_desc_seq_show()
/linux/include/linux/
A Ddmaengine.h666 static inline void txd_lock(struct dma_async_tx_descriptor *txd) in txd_lock() argument
669 static inline void txd_unlock(struct dma_async_tx_descriptor *txd) in txd_unlock() argument
692 static inline void txd_lock(struct dma_async_tx_descriptor *txd) in txd_lock() argument
694 spin_lock_bh(&txd->lock); in txd_lock()
698 spin_unlock_bh(&txd->lock); in txd_unlock()
702 txd->next = next; in txd_chain()
703 next->parent = txd; in txd_chain()
707 txd->parent = NULL; in txd_clear_parent()
711 txd->next = NULL; in txd_clear_next()
715 return txd->parent; in txd_parent()
[all …]
/linux/drivers/media/pci/mantis/
A Dmantis_i2c.c75 u32 txd = 0, stat, trials; in mantis_i2c_write() local
82 txd = (msg->addr << 25) | (msg->buf[i] << 8) in mantis_i2c_write()
88 txd &= ~MANTIS_I2C_STOP; in mantis_i2c_write()
91 mmwrite(txd, MANTIS_I2CDATA_CTL); in mantis_i2c_write()
119 u32 stat, data, txd; in mantis_i2c_xfer() local
142 txd = msgs[i].addr << 25 | (0x1 << 24) in mantis_i2c_xfer()
146 mmwrite(txd, MANTIS_I2CDATA_CTL); in mantis_i2c_xfer()
/linux/Documentation/devicetree/bindings/arm/marvell/
A Dcp110-system-controller.txt92 mpp1 1 gpio, dev(ale0), au(i2sdo_spdifo), ge0(rxd2), tdm(drx), ptp(clk), mss_i2c(sck), uart0(txd), …
94 …ev(ad14), au(i2slrclk), ge0(rxd0), tdm(fsync), mss_uart(txd), pcie(rstoutn), i2c1(sda), uart1(txd)…
96 … dev(ad12), au(i2sdi), ge0(rxclk), tdm(intn), mss_uart(txd), uart1(rts), pcie1(clkreq), uart3(txd)…
98 mpp7 7 gpio, dev(ad10), ge0(txd2), spi0(csn1), spi1(csn1), sata0(present_act), led(data), uart0(txd…
102 mpp11 11 gpio, dev(wen1), ge0(txclkout), spi0(clk), spi1(clk), uart0(rts), led(clk), uart2(txd), sa…
136 mpp45 45 gpio, ge1(txd3), uart0(txd), pcie(rstoutn)
138 mpp47 47 gpio, ge1(txd0), spi1(clk), uart1(txd), ge(mdc)
141 mpp50 50 gpio, ge1(rxclk), mss_i2c(sda), spi1(csn0), uart2(txd), uart0(rxd), xg(mdio), sdio(pwr11)
148 mpp57 57 gpio, mss_i2c(sda), ptp(pclk_out), tdm(intn), au(i2sbclk), spi0(mosi), uart1(txd), sata0(p…
150 …pio7, synce2(clk), tdm(fsync), au(i2slrclk), spi0(csn0), uart0(cts), led(stb), uart1(txd), sdio(d1)
[all …]
/linux/drivers/net/ethernet/aquantia/atlantic/hw_atl/
A Dhw_atl_a0.c442 struct hw_atl_txd_s *txd = NULL; in hw_atl_a0_hw_ring_tx_xmit() local
454 txd->ctl = 0; in hw_atl_a0_hw_ring_tx_xmit()
455 txd->ctl2 = 0; in hw_atl_a0_hw_ring_tx_xmit()
456 txd->buf_addr = 0; in hw_atl_a0_hw_ring_tx_xmit()
461 txd->ctl |= (buff->len_l3 << 31) | in hw_atl_a0_hw_ring_tx_xmit()
465 txd->ctl2 |= (buff->mss << 16) | in hw_atl_a0_hw_ring_tx_xmit()
479 txd->buf_addr = buff->pa; in hw_atl_a0_hw_ring_tx_xmit()
480 txd->ctl |= (HW_ATL_A0_TXD_CTL_BLEN & in hw_atl_a0_hw_ring_tx_xmit()
487 txd->ctl |= HW_ATL_A0_TXD_CTL_CMD_LSO; in hw_atl_a0_hw_ring_tx_xmit()
499 txd->ctl |= HW_ATL_A0_TXD_CTL_EOP; in hw_atl_a0_hw_ring_tx_xmit()
[all …]
/linux/drivers/dma/dw/
A Dcore.c73 __func__, desc->txd.cookie); in dwc_tx_submit()
92 desc->txd.flags = DMA_CTRL_ACK; in dwc_desc_get()
93 desc->txd.phys = phys; in dwc_desc_get()
236 struct dma_async_tx_descriptor *txd = &desc->txd; in dwc_descriptor_complete() local
244 dma_cookie_complete(txd); in dwc_descriptor_complete()
252 async_tx_ack(&child->txd); in dwc_descriptor_complete()
253 async_tx_ack(&desc->txd); in dwc_descriptor_complete()
604 first->txd.flags = flags; in dwc_prep_dma_memcpy()
607 return &first->txd; in dwc_prep_dma_memcpy()
754 return &first->txd; in dwc_prep_slave_sg()
[all …]
/linux/drivers/dma/idxd/
A Ddma.c46 tx = &desc->txd; in idxd_dma_complete_txd()
102 desc->txd.flags = flags; in idxd_dma_prep_interrupt()
103 return &desc->txd; in idxd_dma_prep_interrupt()
130 desc->txd.flags = flags; in idxd_dma_submit_memcpy()
132 return &desc->txd; in idxd_dma_submit_memcpy()
177 struct idxd_desc *desc = container_of(tx, struct idxd_desc, txd); in idxd_dma_tx_submit()
268 dma_async_tx_descriptor_init(&desc->txd, chan); in idxd_register_dma_channel()
269 desc->txd.tx_submit = idxd_dma_tx_submit; in idxd_register_dma_channel()

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