| /drivers/dma/ |
| D | sirf-dma.c | 126 void (*exec_desc)(struct sirfsoc_dma_desc *sdesc,
132 void (*exec)(struct sirfsoc_dma_desc *sdesc,
162 static void sirfsoc_dma_execute_hw_a7v2(struct sirfsoc_dma_desc *sdesc, in sirfsoc_dma_execute_hw_a7v2() argument
165 if (sdesc->chain) { in sirfsoc_dma_execute_hw_a7v2()
167 writel_relaxed((sdesc->dir << SIRFSOC_DMA_DIR_CTRL_BIT_ATLAS7) | in sirfsoc_dma_execute_hw_a7v2()
168 (sdesc->chain << in sirfsoc_dma_execute_hw_a7v2()
174 writel_relaxed(sdesc->xlen, base + SIRFSOC_DMA_CH_XLEN); in sirfsoc_dma_execute_hw_a7v2()
175 writel_relaxed(sdesc->ylen, base + SIRFSOC_DMA_CH_YLEN); in sirfsoc_dma_execute_hw_a7v2()
176 writel_relaxed(sdesc->width, base + SIRFSOC_DMA_WIDTH_ATLAS7); in sirfsoc_dma_execute_hw_a7v2()
177 writel_relaxed((sdesc->width*((sdesc->ylen+1)>>1)), in sirfsoc_dma_execute_hw_a7v2()
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| D | sprd-dma.c | 487 struct sprd_dma_desc *sdesc) in sprd_dma_set_chn_config() argument
489 struct sprd_dma_chn_hw *cfg = &sdesc->chn_hw; in sprd_dma_set_chn_config()
548 static bool sprd_dma_check_trans_done(struct sprd_dma_desc *sdesc, in sprd_dma_check_trans_done() argument
566 struct sprd_dma_desc *sdesc; in dma_irq_handle() local
579 sdesc = schan->cur_desc; in dma_irq_handle()
580 if (!sdesc) { in dma_irq_handle()
592 vchan_cyclic_callback(&sdesc->vd); in dma_irq_handle()
595 trans_done = sprd_dma_check_trans_done(sdesc, int_type, in dma_irq_handle()
598 vchan_cookie_complete(&sdesc->vd); in dma_irq_handle()
651 struct sprd_dma_desc *sdesc = to_sprd_dma_desc(vd); in sprd_dma_tx_status() local
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| D | altera-msgdma.c | 534 struct msgdma_sw_desc *sdesc, *next; in msgdma_copy_desc_to_fifo() local
538 list_for_each_entry_safe(sdesc, next, &desc->tx_list, node) in msgdma_copy_desc_to_fifo()
539 msgdma_copy_one(mdev, sdesc); in msgdma_copy_desc_to_fifo()
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| /drivers/net/ethernet/chelsio/cxgb4vf/ |
| D | sge.c | 195 static inline dma_addr_t get_buf_addr(const struct rx_sw_desc *sdesc) in get_buf_addr() argument
197 return sdesc->dma_addr & ~(dma_addr_t)(RX_LARGE_BUF | RX_UNMAPPED_BUF); in get_buf_addr()
207 static inline bool is_buf_mapped(const struct rx_sw_desc *sdesc) in is_buf_mapped() argument
209 return !(sdesc->dma_addr & RX_UNMAPPED_BUF); in is_buf_mapped()
380 struct tx_sw_desc *sdesc; in free_tx_desc() local
386 sdesc = &tq->sdesc[cidx]; in free_tx_desc()
392 if (sdesc->skb) { in free_tx_desc()
394 unmap_sgl(dev, sdesc->skb, sdesc->sgl, tq); in free_tx_desc()
395 dev_consume_skb_any(sdesc->skb); in free_tx_desc()
396 sdesc->skb = NULL; in free_tx_desc()
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| D | adapter.h | 142 struct rx_sw_desc *sdesc; /* address of SW RX descriptor ring */ member
248 struct tx_sw_desc *sdesc; /* address of SW TX descriptor ring */ member
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| /drivers/dma/sh/ |
| D | shdma-base.c | 56 struct shdma_desc *sdesc; in shdma_chan_xfer_ld_queue() local
63 list_for_each_entry(sdesc, &schan->ld_queue, node) in shdma_chan_xfer_ld_queue()
64 if (sdesc->mark == DESC_SUBMITTED) { in shdma_chan_xfer_ld_queue()
65 ops->start_xfer(schan, sdesc); in shdma_chan_xfer_ld_queue()
159 struct shdma_desc *sdesc; in shdma_get_desc() local
161 list_for_each_entry(sdesc, &schan->ld_free, node) in shdma_get_desc()
162 if (sdesc->mark != DESC_PREPARED) { in shdma_get_desc()
163 BUG_ON(sdesc->mark != DESC_IDLE); in shdma_get_desc()
164 list_del(&sdesc->node); in shdma_get_desc()
165 return sdesc; in shdma_get_desc()
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| D | shdmac.c | 283 struct shdma_desc *sdesc) in sh_dmae_start_xfer() argument
287 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_start_xfer()
290 sdesc->async_tx.cookie, sh_chan->shdma_chan.id, in sh_dmae_start_xfer()
378 struct shdma_desc *sdesc, in sh_dmae_desc_setup() argument
381 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_desc_setup()
416 struct shdma_desc *sdesc) in sh_dmae_get_partial() argument
420 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_get_partial()
454 struct shdma_desc *sdesc) in sh_dmae_desc_completed() argument
458 struct sh_dmae_desc *sh_desc = container_of(sdesc, in sh_dmae_desc_completed()
463 return (sdesc->direction == DMA_DEV_TO_MEM && in sh_dmae_desc_completed()
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| /drivers/crypto/bcm/ |
| D | util.c | 188 struct sdesc { struct
218 struct sdesc *sdesc; in do_shash() local
228 sdesc = kmalloc(size, GFP_KERNEL); in do_shash()
229 if (!sdesc) { in do_shash()
233 sdesc->shash.tfm = hash; in do_shash()
243 rc = crypto_shash_init(&sdesc->shash); in do_shash()
248 rc = crypto_shash_update(&sdesc->shash, data1, data1_len); in do_shash()
254 rc = crypto_shash_update(&sdesc->shash, data2, data2_len); in do_shash()
260 rc = crypto_shash_final(&sdesc->shash, result); in do_shash()
266 kfree(sdesc); in do_shash()
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| /drivers/staging/media/soc_camera/ |
| D | soc_camera.c | 657 struct soc_camera_desc *sdesc = to_soc_camera_desc(icd); in soc_camera_open() local
672 if (sdesc->subdev_desc.reset) in soc_camera_open()
674 sdesc->subdev_desc.reset(icd->control); in soc_camera_open()
1054 struct soc_camera_desc *sdesc = to_soc_camera_desc(icd); in scan_add_host() local
1055 struct soc_camera_subdev_desc *ssdd = &sdesc->subdev_desc; in scan_add_host()
1122 static int soc_camera_dyn_pdev(struct soc_camera_desc *sdesc, in soc_camera_dyn_pdev() argument
1140 ret = platform_device_add_data(pdev, sdesc, sizeof(*sdesc)); in soc_camera_dyn_pdev()
1221 struct soc_camera_desc *sdesc) in soc_camera_i2c_init() argument
1226 struct soc_camera_host_desc *shd = &sdesc->host_desc; in soc_camera_i2c_init()
1246 ssdd = kmemdup(&sdesc->subdev_desc, sizeof(*ssdd), GFP_KERNEL); in soc_camera_i2c_init()
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| /drivers/dma/xilinx/ |
| D | zynqmp_dma.c | 303 struct zynqmp_dma_desc_ll *sdesc, in zynqmp_dma_config_sg_ll_desc() argument
307 struct zynqmp_dma_desc_ll *ddesc = sdesc + 1; in zynqmp_dma_config_sg_ll_desc()
309 sdesc->size = ddesc->size = len; in zynqmp_dma_config_sg_ll_desc()
310 sdesc->addr = src; in zynqmp_dma_config_sg_ll_desc()
313 sdesc->ctrl = ddesc->ctrl = ZYNQMP_DMA_DESC_CTRL_SIZE_256; in zynqmp_dma_config_sg_ll_desc()
315 sdesc->ctrl |= ZYNQMP_DMA_DESC_CTRL_COHRNT; in zynqmp_dma_config_sg_ll_desc()
321 ((uintptr_t)sdesc - (uintptr_t)chan->desc_pool_v); in zynqmp_dma_config_sg_ll_desc()
430 struct zynqmp_dma_desc_sw *sdesc) in zynqmp_dma_free_descriptor() argument
435 list_add_tail(&sdesc->node, &chan->free_list); in zynqmp_dma_free_descriptor()
436 list_for_each_entry_safe(child, next, &sdesc->tx_list, node) { in zynqmp_dma_free_descriptor()
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| /drivers/net/wireless/ath/ath10k/ |
| D | ce.c | 497 struct ce_desc *desc, sdesc; in _ath10k_ce_send_nolock() local
525 sdesc.addr = __cpu_to_le32(buffer); in _ath10k_ce_send_nolock()
526 sdesc.nbytes = __cpu_to_le16(nbytes); in _ath10k_ce_send_nolock()
527 sdesc.flags = __cpu_to_le16(desc_flags); in _ath10k_ce_send_nolock()
529 *desc = sdesc; in _ath10k_ce_send_nolock()
554 struct ce_desc_64 *desc, sdesc; in _ath10k_ce_send_nolock_64() local
592 addr = (__le32 *)&sdesc.addr; in _ath10k_ce_send_nolock_64()
602 sdesc.nbytes = __cpu_to_le16(nbytes); in _ath10k_ce_send_nolock_64()
603 sdesc.flags = __cpu_to_le16(desc_flags); in _ath10k_ce_send_nolock_64()
605 *desc = sdesc; in _ath10k_ce_send_nolock_64()
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| /drivers/net/ethernet/chelsio/cxgb3/ |
| D | sge.c | 240 struct tx_sw_desc *d = &q->sdesc[cidx]; in unmap_skb()
269 d = cidx + 1 == q->size ? q->sdesc : d + 1; in unmap_skb()
295 d = &q->sdesc[cidx]; in free_tx_desc()
308 d = q->sdesc; in free_tx_desc()
385 struct rx_sw_desc *d = &q->sdesc[cidx]; in free_rx_bufs()
507 struct rx_sw_desc *sd = &q->sdesc[q->pidx]; in refill_fl()
550 sd = q->sdesc; in refill_fl()
584 q->sdesc[q->pidx] = q->sdesc[idx]; in recycle_rx_buf()
687 kfree(q->fl[i].sdesc); in t3_free_qset()
699 if (q->txq[i].sdesc) { in t3_free_qset()
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| D | adapter.h | 115 struct rx_sw_desc *sdesc; /* address of SW Rx descriptor ring */ member
176 struct tx_sw_desc *sdesc; /* address of SW Tx descriptor ring */ member
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| /drivers/net/ethernet/chelsio/cxgb4/ |
| D | sge.c | 377 d = &q->sdesc[cidx]; in free_tx_desc()
388 d = q->sdesc; in free_tx_desc()
497 struct rx_sw_desc *d = &q->sdesc[q->cidx]; in free_rx_bufs()
524 struct rx_sw_desc *d = &q->sdesc[q->cidx]; in unmap_rx_buf()
599 struct rx_sw_desc *sd = &q->sdesc[q->pidx]; in refill_fl()
640 sd = q->sdesc; in refill_fl()
669 sd = q->sdesc; in refill_fl()
1615 q->q.sdesc[last_desc].skb = skb; in cxgb4_eth_xmit()
1616 q->q.sdesc[last_desc].sgl = (struct ulptx_sgl *)sgl; in cxgb4_eth_xmit()
1974 tq->sdesc[last_desc].skb = skb; in cxgb4_vf_eth_xmit()
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| D | cxgb4.h | 646 struct rx_sw_desc *sdesc; /* address of SW Rx descriptor ring */ member
746 struct tx_sw_desc *sdesc; /* address of SW Tx descriptor ring */ member
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| D | cxgb4_uld.c | 471 kfree(txq->q.sdesc); in free_sge_txq_uld()
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| /drivers/crypto/ccp/ |
| D | ccp-crypto-sha.c | 276 SHASH_DESC_ON_STACK(sdesc, shash); in ccp_sha_setkey()
292 sdesc->tfm = shash; in ccp_sha_setkey()
294 ret = crypto_shash_digest(sdesc, key, key_len, in ccp_sha_setkey()
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| /drivers/crypto/chelsio/ |
| D | chcr_ipsec.c | 754 q->q.sdesc[last_desc].skb = skb; in chcr_ipsec_xmit()
755 q->q.sdesc[last_desc].sgl = (struct ulptx_sgl *)sgl; in chcr_ipsec_xmit()
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