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Searched refs:txd (Results 1 – 25 of 105) sorted by relevance

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/Linux-v4.19/drivers/dma/
Ds3c24xx-dma.c377 struct s3c24xx_txd *txd = s3cchan->at; in s3c24xx_dma_getbytes_chan() local
380 return tc * txd->width; in s3c24xx_dma_getbytes_chan()
421 struct s3c24xx_txd *txd = kzalloc(sizeof(*txd), GFP_NOWAIT); in s3c24xx_dma_get_txd() local
423 if (txd) { in s3c24xx_dma_get_txd()
424 INIT_LIST_HEAD(&txd->dsg_list); in s3c24xx_dma_get_txd()
425 txd->dcon = S3C24XX_DCON_INT | S3C24XX_DCON_NORELOAD; in s3c24xx_dma_get_txd()
428 return txd; in s3c24xx_dma_get_txd()
431 static void s3c24xx_dma_free_txd(struct s3c24xx_txd *txd) in s3c24xx_dma_free_txd() argument
435 list_for_each_entry_safe(dsg, _dsg, &txd->dsg_list, node) { in s3c24xx_dma_free_txd()
440 kfree(txd); in s3c24xx_dma_free_txd()
[all …]
Dsa11x0-dma.c152 static void sa11x0_dma_start_desc(struct sa11x0_dma_phy *p, struct sa11x0_dma_desc *txd) in sa11x0_dma_start_desc() argument
154 list_del(&txd->vd.node); in sa11x0_dma_start_desc()
155 p->txd_load = txd; in sa11x0_dma_start_desc()
159 p->num, &txd->vd, txd->vd.tx.cookie, txd->ddar); in sa11x0_dma_start_desc()
165 struct sa11x0_dma_desc *txd = p->txd_load; in sa11x0_dma_start_sg() local
171 if (!txd) in sa11x0_dma_start_sg()
180 if (p->sg_load == txd->sglen) { in sa11x0_dma_start_sg()
181 if (!txd->cyclic) { in sa11x0_dma_start_sg()
189 if (txn && txn->ddar == txd->ddar) { in sa11x0_dma_start_sg()
190 txd = txn; in sa11x0_dma_start_sg()
[all …]
Dowl-dma.c193 struct owl_dma_txd *txd; member
337 static struct owl_dma_lli *owl_dma_add_lli(struct owl_dma_txd *txd, in owl_dma_add_lli() argument
341 list_add_tail(&next->node, &txd->lli_list); in owl_dma_add_lli()
451 struct owl_dma_txd *txd = to_owl_txd(&vd->tx); in owl_dma_start_next_txd() local
458 vchan->txd = txd; in owl_dma_start_next_txd()
464 lli = list_first_entry(&txd->lli_list, in owl_dma_start_next_txd()
549 struct owl_dma_txd *txd; in owl_dma_interrupt() local
562 txd = vchan->txd; in owl_dma_interrupt()
563 if (txd) { in owl_dma_interrupt()
564 vchan->txd = NULL; in owl_dma_interrupt()
[all …]
Dtimb_dma.c72 struct dma_async_tx_descriptor txd; member
207 iowrite32(td_desc->txd.phys, td_chan->membase + in __td_start_dma()
217 iowrite32(td_desc->txd.phys, td_chan->membase + in __td_start_dma()
230 struct dma_async_tx_descriptor *txd; in __td_finish() local
239 txd = &td_desc->txd; in __td_finish()
242 txd->cookie); in __td_finish()
251 dma_cookie_complete(txd); in __td_finish()
254 dmaengine_desc_get_callback(txd, &cb); in __td_finish()
258 dma_descriptor_unmap(txd); in __td_finish()
296 __func__, td_desc->txd.cookie); in __td_start_next()
[all …]
Damba-pl08x.c542 struct pl08x_txd *txd = to_pl08x_txd(&vd->tx); in pl08x_start_next_txd() local
545 list_del(&txd->vd.node); in pl08x_start_next_txd()
547 plchan->at = txd; in pl08x_start_next_txd()
553 pl08x_write_lli(pl08x, phychan, &txd->llis_va[0], txd->ccfg); in pl08x_start_next_txd()
769 struct pl08x_txd *txd; in pl08x_getbytes_chan() local
775 txd = plchan->at; in pl08x_getbytes_chan()
777 if (!ch || !txd) in pl08x_getbytes_chan()
792 llis_va = txd->llis_va; in pl08x_getbytes_chan()
793 llis_bus = txd->llis_bus; in pl08x_getbytes_chan()
1109 struct pl08x_txd *txd; member
[all …]
Dtxx9dmac.c142 txd_to_txx9dmac_desc(struct dma_async_tx_descriptor *txd) in txd_to_txx9dmac_desc() argument
144 return container_of(txd, struct txx9dmac_desc, txd); in txd_to_txx9dmac_desc()
202 dma_async_tx_descriptor_init(&desc->txd, &dc->chan); in txx9dmac_desc_alloc()
203 desc->txd.tx_submit = txx9dmac_tx_submit; in txx9dmac_desc_alloc()
205 desc->txd.flags = DMA_CTRL_ACK; in txx9dmac_desc_alloc()
206 desc->txd.phys = dma_map_single(chan2parent(&dc->chan), &desc->hwdesc, in txx9dmac_desc_alloc()
219 if (async_tx_test_ack(&desc->txd)) { in txx9dmac_desc_get()
252 child->txd.phys, ddev->descsize, in txx9dmac_sync_desc_for_cpu()
255 desc->txd.phys, ddev->descsize, in txx9dmac_sync_desc_for_cpu()
341 first->txd.cookie, first); in txx9dmac_dostart()
[all …]
Dsun6i-dma.c314 struct sun6i_desc *txd = pchan->desc; in sun6i_get_chan_size() local
325 for (lli = txd->v_lli; lli; lli = lli->v_lli_next) { in sun6i_get_chan_size()
339 struct sun6i_desc *txd) in sun6i_dma_lli_add() argument
341 if ((!prev && !txd) || !next) in sun6i_dma_lli_add()
345 txd->p_lli = next_phy; in sun6i_dma_lli_add()
346 txd->v_lli = next; in sun6i_dma_lli_add()
374 struct sun6i_desc *txd = to_sun6i_desc(&vd->tx); in sun6i_dma_free_desc() local
379 if (unlikely(!txd)) in sun6i_dma_free_desc()
382 p_lli = txd->p_lli; in sun6i_dma_free_desc()
383 v_lli = txd->v_lli; in sun6i_dma_free_desc()
[all …]
Dep93xx_dma.c128 struct dma_async_tx_descriptor txd; member
256 d->txd.callback = desc->txd.callback; in ep93xx_dma_set_active()
257 d->txd.callback_param = desc->txd.callback_param; in ep93xx_dma_set_active()
300 return !desc->txd.cookie; in ep93xx_dma_advance_active()
428 desc->txd.cookie, desc->src_addr, desc->dst_addr, in m2p_hw_interrupt()
619 last_done = !desc || desc->txd.cookie; in m2m_hw_interrupt()
683 if (async_tx_test_ack(&desc->txd)) { in ep93xx_dma_desc_get()
691 desc->txd.cookie = 0; in ep93xx_dma_desc_get()
692 desc->txd.callback = NULL; in ep93xx_dma_desc_get()
693 desc->txd.callback_param = NULL; in ep93xx_dma_desc_get()
[all …]
Dat_hdmac.c117 dma_async_tx_descriptor_init(&desc->txd, chan); in atc_alloc_descriptor()
119 desc->txd.flags = DMA_CTRL_ACK; in atc_alloc_descriptor()
120 desc->txd.tx_submit = atc_tx_submit; in atc_alloc_descriptor()
121 desc->txd.phys = phys; in atc_alloc_descriptor()
142 if (async_tx_test_ack(&desc->txd)) { in atc_desc_get()
209 (*prev)->lli.dscr = desc->txd.phys; in atc_desc_chain()
250 channel_writel(atchan, DSCR, first->txd.phys); in atc_dostart()
271 if (desc->txd.cookie == cookie) in atc_get_desc_by_cookie()
276 if (desc->txd.cookie == cookie) in atc_get_desc_by_cookie()
449 struct dma_async_tx_descriptor *txd = &desc->txd; in atc_chain_complete() local
[all …]
Dpch_dma.c93 struct dma_async_tx_descriptor txd; member
146 struct pch_dma_desc *to_pd_desc(struct dma_async_tx_descriptor *txd) in to_pd_desc() argument
148 return container_of(txd, struct pch_dma_desc, txd); in to_pd_desc()
351 channel_writel(pd_chan, NEXT, desc->txd.phys); in pdc_dostart()
359 struct dma_async_tx_descriptor *txd = &desc->txd; in pdc_chain_complete() local
362 dmaengine_desc_get_callback(txd, &cb); in pdc_chain_complete()
400 bad_desc->txd.cookie); in pdc_handle_error()
416 static dma_cookie_t pd_tx_submit(struct dma_async_tx_descriptor *txd) in pd_tx_submit() argument
418 struct pch_dma_desc *desc = to_pd_desc(txd); in pd_tx_submit()
419 struct pch_dma_chan *pd_chan = to_pd_chan(txd->chan); in pd_tx_submit()
[all …]
/Linux-v4.19/Documentation/devicetree/bindings/pinctrl/
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)
69 …, sata0(prsnt) [1], dram(vttctrl), tdm(pclk) [2], audio(mclk) [2], sd0(d4), pcie0(clkreq), ua1(txd)
73 mpp51 51 gpio, tdm(dtx) [2], audio(sdo) [2], dram(deccerr), ua2(txd)
[all …]
Dmarvell,kirkwood-pinctrl.txt29 mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig)
36 mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig)
40 mpp13 13 gpio, sdio(cmd), uart1(txd)
42 mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd)
67 mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
74 mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig)
78 mpp13 13 gpio, sdio(cmd), uart1(txd)
80 mpp15 15 gpio, sdio(d1), uart0(rts), uart1(txd), sata0(act)
111 mpp5 5 gpo, nand(io7), uart0(txd), ptp(trig), sata0(act)
118 mpp10 10 gpo, spi(sck), uart0(txd), ptp(trig), sata1(act)
[all …]
Dmarvell,armada-370-pinctrl.txt17 mpp1 1 gpo, uart0(txd)
18 mpp2 2 gpio, i2c0(sck), uart0(txd)
21 mpp5 5 gpo, ge0(txclkout), uart1(txd), spi1(sck), audio(mclk)
25 mpp9 9 gpo, ge0(txd3), uart1(txd), sd0(clk), audio(spdifo)
42 mpp21 21 gpo, ge0(txd5), ge1(txd1), uart1(txd)
63 mpp42 42 gpo, dev(ad3), uart1(txd)
80 mpp55 55 gpio, dev(cs1), uart1(txd), tdm(rst), sata1(prsnt),
91 mpp61 61 gpo, dev(we1), uart1(txd), audio(lrclk)
Dmarvell,armada-38x-pinctrl.txt19 mpp1 1 gpio, ua0(txd)
22 mpp4 4 gpio, ge(mdc), ua1(txd), ua0(rts)
36 mpp18 18 gpio, ge0(rxerr), ptp(trig), ua1(txd), spi0(cs0)
43 mpp25 25 gpio, spi0(cs0), ua0(rts), ua1(txd), sd0(d5), dev(cs0)
60 mpp42 42 gpio, ua1(txd), ua0(rts), dev(ad7)
64 mpp46 46 gpio, ref(clk_out1), pcie0(rstout), ua1(txd)
74 mpp56 56 gpio, ua1(rts), ge(mdc), dram(deccerr), spi1(mosi), ua1(txd)
75 mpp57 57 gpio, spi1(sck), sd0(clk), ua1(txd)
/Linux-v4.19/drivers/net/ethernet/intel/fm10k/
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-v4.19/include/linux/
Ddmaengine.h561 static inline void txd_lock(struct dma_async_tx_descriptor *txd) in txd_lock() argument
564 static inline void txd_unlock(struct dma_async_tx_descriptor *txd) in txd_unlock() argument
567 static inline void txd_chain(struct dma_async_tx_descriptor *txd, struct dma_async_tx_descriptor *n… in txd_chain() argument
571 static inline void txd_clear_parent(struct dma_async_tx_descriptor *txd) in txd_clear_parent() argument
574 static inline void txd_clear_next(struct dma_async_tx_descriptor *txd) in txd_clear_next() argument
577 static inline struct dma_async_tx_descriptor *txd_next(struct dma_async_tx_descriptor *txd) in txd_next() argument
581 static inline struct dma_async_tx_descriptor *txd_parent(struct dma_async_tx_descriptor *txd) in txd_parent() argument
587 static inline void txd_lock(struct dma_async_tx_descriptor *txd) in txd_lock() argument
589 spin_lock_bh(&txd->lock); in txd_lock()
591 static inline void txd_unlock(struct dma_async_tx_descriptor *txd) in txd_unlock() argument
[all …]
/Linux-v4.19/drivers/rapidio/devices/
Dtsi721_dma.c70 struct tsi721_tx_desc *to_tsi721_desc(struct dma_async_tx_descriptor *txd) in to_tsi721_desc() argument
72 return container_of(txd, struct tsi721_tx_desc, txd); in to_tsi721_desc()
387 struct dma_async_tx_descriptor *txd = &desc->txd; in tsi721_dma_tx_err() local
388 dma_async_tx_callback callback = txd->callback; in tsi721_dma_tx_err()
389 void *param = txd->callback_param; in tsi721_dma_tx_err()
423 struct dma_chan *dchan = desc->txd.chan; in tsi721_submit_sg()
653 dma_cookie_complete(&desc->txd); in tsi721_dma_tasklet()
679 dma_cookie_complete(&desc->txd); in tsi721_dma_tasklet()
680 if (desc->txd.flags & DMA_PREP_INTERRUPT) { in tsi721_dma_tasklet()
681 callback = desc->txd.callback; in tsi721_dma_tasklet()
[all …]
/Linux-v4.19/drivers/media/pci/mantis/
Dmantis_i2c.c87 u32 txd = 0, stat, trials; in mantis_i2c_write() local
94 txd = (msg->addr << 25) | (msg->buf[i] << 8) in mantis_i2c_write()
100 txd &= ~MANTIS_I2C_STOP; in mantis_i2c_write()
103 mmwrite(txd, MANTIS_I2CDATA_CTL); in mantis_i2c_write()
131 u32 stat, data, txd; in mantis_i2c_xfer() local
154 txd = msgs[i].addr << 25 | (0x1 << 24) in mantis_i2c_xfer()
158 mmwrite(txd, MANTIS_I2CDATA_CTL); in mantis_i2c_xfer()
/Linux-v4.19/drivers/video/fbdev/
Dmx3fb.c269 struct dma_async_tx_descriptor *txd; member
397 if (mx3_fbi->txd) in sdc_enable_channel()
399 to_tx_desc(mx3_fbi->txd), to_tx_desc(mx3_fbi->txd)->sg); in sdc_enable_channel()
405 mx3_fbi->txd = dmaengine_prep_slave_sg(dma_chan, in sdc_enable_channel()
407 if (!mx3_fbi->txd) { in sdc_enable_channel()
413 mx3_fbi->txd->callback_param = mx3_fbi->txd; in sdc_enable_channel()
414 mx3_fbi->txd->callback = mx3fb_dma_done; in sdc_enable_channel()
416 cookie = mx3_fbi->txd->tx_submit(mx3_fbi->txd); in sdc_enable_channel()
418 mx3_fbi->txd, cookie, list_empty(&ichan->queue) ? '-' : '+'); in sdc_enable_channel()
420 if (!mx3_fbi->txd || !mx3_fbi->txd->tx_submit) { in sdc_enable_channel()
[all …]
/Linux-v4.19/Documentation/devicetree/bindings/arm/marvell/
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…
121 …), spi0(csn7), pcie0(clkreq), ptp(pclk_out), mss_i2c(sck), sata1(present_act), uart0(txd), led(clk)
129 mpp38 38 gpio, uart2(txd), i2c0(sda), ptp(pulse), tdm(rstn), mss_i2c(sda), sata0(present_act), ge(m…
131 …nce1(clk), mss_i2c(sda), au(i2sdo_spdifo), ptp(pclk_out), spi0(clk), uart1(txd), ge(mdio), sata0(p…
133 mpp42 42 gpio, sdio(v18_en), sdio(wr_protect), synce2(clk), au(i2smclk), mss_uart(txd), spi0(miso),…
136 mpp45 45 gpio, ge1(txd3), uart0(txd), pcie(rstoutn)
[all …]
/Linux-v4.19/drivers/net/ethernet/aquantia/atlantic/hw_atl/
Dhw_atl_a0.c430 struct hw_atl_txd_s *txd = NULL; in hw_atl_a0_hw_ring_tx_xmit() local
440 txd = (struct hw_atl_txd_s *)&ring->dx_ring[ring->sw_tail * in hw_atl_a0_hw_ring_tx_xmit()
442 txd->ctl = 0; in hw_atl_a0_hw_ring_tx_xmit()
443 txd->ctl2 = 0; in hw_atl_a0_hw_ring_tx_xmit()
444 txd->buf_addr = 0; in hw_atl_a0_hw_ring_tx_xmit()
449 txd->ctl |= (buff->len_l3 << 31) | in hw_atl_a0_hw_ring_tx_xmit()
453 txd->ctl2 |= (buff->mss << 16) | in hw_atl_a0_hw_ring_tx_xmit()
463 txd->ctl |= HW_ATL_A0_TXD_CTL_CMD_IPV6; in hw_atl_a0_hw_ring_tx_xmit()
467 txd->buf_addr = buff->pa; in hw_atl_a0_hw_ring_tx_xmit()
468 txd->ctl |= (HW_ATL_A0_TXD_CTL_BLEN & in hw_atl_a0_hw_ring_tx_xmit()
[all …]
Dhw_atl_b0.c468 struct hw_atl_txd_s *txd = NULL; in hw_atl_b0_hw_ring_tx_xmit() local
478 txd = (struct hw_atl_txd_s *)&ring->dx_ring[ring->sw_tail * in hw_atl_b0_hw_ring_tx_xmit()
480 txd->ctl = 0; in hw_atl_b0_hw_ring_tx_xmit()
481 txd->ctl2 = 0; in hw_atl_b0_hw_ring_tx_xmit()
482 txd->buf_addr = 0; in hw_atl_b0_hw_ring_tx_xmit()
487 txd->ctl |= (buff->len_l3 << 31) | in hw_atl_b0_hw_ring_tx_xmit()
491 txd->ctl2 |= (buff->mss << 16) | in hw_atl_b0_hw_ring_tx_xmit()
501 txd->ctl |= HW_ATL_B0_TXD_CTL_CMD_IPV6; in hw_atl_b0_hw_ring_tx_xmit()
505 txd->buf_addr = buff->pa; in hw_atl_b0_hw_ring_tx_xmit()
506 txd->ctl |= (HW_ATL_B0_TXD_CTL_BLEN & in hw_atl_b0_hw_ring_tx_xmit()
[all …]
/Linux-v4.19/drivers/staging/mt7621-eth/
Dmtk_eth_soc.c271 static inline void mtk_set_txd_pdma(struct mtk_tx_dma *txd, in mtk_set_txd_pdma() argument
274 WRITE_ONCE(dma_txd->txd1, txd->txd1); in mtk_set_txd_pdma()
275 WRITE_ONCE(dma_txd->txd3, txd->txd3); in mtk_set_txd_pdma()
276 WRITE_ONCE(dma_txd->txd4, txd->txd4); in mtk_set_txd_pdma()
278 WRITE_ONCE(dma_txd->txd2, txd->txd2); in mtk_set_txd_pdma()
618 struct mtk_tx_dma txd, *ptxd; in mtk_pdma_tx_map() local
632 memset(&txd, 0, sizeof(txd)); in mtk_pdma_tx_map()
637 txd.txd4 = def_txd4; in mtk_pdma_tx_map()
640 txd.txd4 |= (mac->id + 1) << TX_DMA_FPORT_SHIFT; in mtk_pdma_tx_map()
643 txd.txd4 |= TX_DMA_TSO; in mtk_pdma_tx_map()
[all …]
/Linux-v4.19/drivers/dma/ioat/
Dprep.c151 desc->txd.flags = flags; in ioat_dma_prep_memcpy_lock()
159 return &desc->txd; in ioat_dma_prep_memcpy_lock()
235 desc->txd.flags = flags; in __ioat_prep_xor_lock()
243 compl_desc->txd.flags = flags & DMA_PREP_INTERRUPT; in __ioat_prep_xor_lock()
253 return &compl_desc->txd; in __ioat_prep_xor_lock()
301 desc_id(desc), (unsigned long long) desc->txd.phys, in dump_pq_desc_dbg()
303 desc->txd.flags, pq->size, pq->ctl, pq->ctl_f.op, in dump_pq_desc_dbg()
334 desc_id(desc), (unsigned long long) desc->txd.phys, in dump_pq16_desc_dbg()
336 desc->txd.flags, pq->size, pq->ctl, in dump_pq16_desc_dbg()
445 desc->txd.flags = flags; in __ioat_prep_pq_lock()
[all …]
/Linux-v4.19/drivers/net/ethernet/netronome/nfp/
Dnfp_net_debugfs.c126 struct nfp_net_tx_desc *txd; in nfp_net_debugfs_tx_q_read() local
155 txd = &tx_ring->txds[i]; in nfp_net_debugfs_tx_q_read()
157 txd->vals[0], txd->vals[1], in nfp_net_debugfs_tx_q_read()
158 txd->vals[2], txd->vals[3]); in nfp_net_debugfs_tx_q_read()

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