| /linux-6.6.21/drivers/media/pci/solo6x10/ |
| D | solo6x10-p2m.c | 57 int desc_cnt) in solo_p2m_dma_desc() argument
77 if (desc_cnt > 1 && solo_dev->type != SOLO_DEV_6110 && desc_mode) { in solo_p2m_dma_desc()
83 solo_reg_write(solo_dev, SOLO_P2M_DESC_ID(p2m_id), desc_cnt); in solo_p2m_dma_desc()
88 p2m_dev->desc_count = desc_cnt; in solo_p2m_dma_desc()
116 if (desc_cnt > 1 && solo_dev->type != SOLO_DEV_6110 && config) in solo_p2m_dma_desc()
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| D | solo6x10.h | 352 int desc_cnt);
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| /linux-6.6.21/drivers/dma/ |
| D | altera-msgdma.c | 339 u32 desc_cnt; in msgdma_prep_memcpy() local
342 desc_cnt = DIV_ROUND_UP(len, MSGDMA_MAX_TRANS_LEN); in msgdma_prep_memcpy()
345 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_memcpy()
350 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_memcpy()
399 u32 desc_cnt = 0, i; in msgdma_prep_slave_sg() local
405 desc_cnt += DIV_ROUND_UP(sg_dma_len(sg), MSGDMA_MAX_TRANS_LEN); in msgdma_prep_slave_sg()
408 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_slave_sg()
413 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_slave_sg()
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| /linux-6.6.21/drivers/net/ethernet/cavium/thunder/ |
| D | nicvf_queues.c | 1119 static inline int nicvf_get_sq_desc(struct snd_queue *sq, int desc_cnt) in nicvf_get_sq_desc() argument
1125 atomic_sub(desc_cnt, &sq->free_cnt); in nicvf_get_sq_desc()
1127 sq->xdp_free_cnt -= desc_cnt; in nicvf_get_sq_desc()
1128 sq->tail += desc_cnt; in nicvf_get_sq_desc()
1136 int qentry, int desc_cnt) in nicvf_rollback_sq_desc() argument
1139 atomic_add(desc_cnt, &sq->free_cnt); in nicvf_rollback_sq_desc()
1143 void nicvf_put_sq_desc(struct snd_queue *sq, int desc_cnt) in nicvf_put_sq_desc() argument
1146 atomic_add(desc_cnt, &sq->free_cnt); in nicvf_put_sq_desc()
1148 sq->xdp_free_cnt += desc_cnt; in nicvf_put_sq_desc()
1149 sq->head += desc_cnt; in nicvf_put_sq_desc()
[all …]
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| D | nicvf_queues.h | 340 void nicvf_put_sq_desc(struct snd_queue *sq, int desc_cnt);
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| /linux-6.6.21/arch/um/drivers/ |
| D | ubd_kern.c | 67 int desc_cnt; member
1264 BUG_ON(i >= io_req->desc_cnt); in ubd_map_req()
1273 for (i = 0; i < io_req->desc_cnt; i++) { in ubd_map_req()
1284 int desc_cnt) in ubd_alloc_req() argument
1290 (desc_cnt * sizeof(struct io_desc)), in ubd_alloc_req()
1307 for (i = 0 ; i < desc_cnt; i++) { in ubd_alloc_req()
1333 io_req->desc_cnt = segs; in ubd_submit_request()
1578 for (i = 0; !req->error && i < req->desc_cnt; i++) in io_thread()
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| /linux-6.6.21/drivers/net/ethernet/qlogic/qlcnic/ |
| D | qlcnic_io.c | 1082 static void qlcnic_handle_fw_message(int desc_cnt, int index, in qlcnic_handle_fw_message() argument
1091 while (desc_cnt > 0 && i < 8) { in qlcnic_handle_fw_message()
1097 desc_cnt--; in qlcnic_handle_fw_message()
1364 int opcode, desc_cnt, count = 0; in qlcnic_process_rcv_ring() local
1376 desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0); in qlcnic_process_rcv_ring()
1393 qlcnic_handle_fw_message(desc_cnt, consumer, sds_ring); in qlcnic_process_rcv_ring()
1398 WARN_ON(desc_cnt > 1); in qlcnic_process_rcv_ring()
1405 for (; desc_cnt > 0; desc_cnt--) { in qlcnic_process_rcv_ring()
1542 int ring, opcode, desc_cnt; in qlcnic_82xx_process_rcv_ring_diag() local
1552 desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0); in qlcnic_82xx_process_rcv_ring_diag()
[all …]
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| /linux-6.6.21/drivers/net/ethernet/google/gve/ |
| D | gve_desc.h | 30 u8 desc_cnt; /* Total descriptors for this packet */ member
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| D | gve_tx.c | 445 int l4_hdr_offset, u32 desc_cnt, in gve_tx_fill_pkt_desc() argument
462 pkt_desc->pkt.desc_cnt = desc_cnt; in gve_tx_fill_pkt_desc()
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| /linux-6.6.21/drivers/net/ethernet/qlogic/netxen/ |
| D | netxen_nic_init.c | 1425 netxen_handle_fw_message(int desc_cnt, int index, in netxen_handle_fw_message() argument
1432 while (desc_cnt > 0 && i < 8) { in netxen_handle_fw_message()
1438 desc_cnt--; in netxen_handle_fw_message()
1659 int opcode, ring = 0, desc_cnt; in netxen_process_rcv_ring() local
1668 desc_cnt = netxen_get_sts_desc_cnt(sts_data0); in netxen_process_rcv_ring()
1687 netxen_handle_fw_message(desc_cnt, consumer, sds_ring); in netxen_process_rcv_ring()
1693 WARN_ON(desc_cnt > 1); in netxen_process_rcv_ring()
1699 for (; desc_cnt > 0; desc_cnt--) { in netxen_process_rcv_ring()
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| /linux-6.6.21/drivers/mmc/host/ |
| D | wmt-sdmmc.c | 573 int desc_cnt; in wmt_mci_request() local
633 desc_cnt = 0; in wmt_mci_request()
642 desc_cnt++; in wmt_mci_request()
645 if (desc_cnt == req->data->blocks) in wmt_mci_request()
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| /linux-6.6.21/drivers/dma/xilinx/ |
| D | zynqmp_dma.c | 828 u32 desc_cnt; in zynqmp_dma_prep_memcpy() local
833 desc_cnt = DIV_ROUND_UP(len, ZYNQMP_DMA_MAX_TRANS_LEN); in zynqmp_dma_prep_memcpy()
836 if (desc_cnt > chan->desc_free_cnt) { in zynqmp_dma_prep_memcpy()
841 chan->desc_free_cnt = chan->desc_free_cnt - desc_cnt; in zynqmp_dma_prep_memcpy()
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| /linux-6.6.21/drivers/dma/lgm/ |
| D | lgm-dma.c | 203 u32 desc_cnt; /* Number of descriptors */ member
273 size_t desc_cnt; member
681 c->desc_cnt = desc_num; in ldma_chan_desc_cfg()
887 ldma_chan_desc_hw_cfg(c, c->desc_phys, c->desc_cnt); in ldma_chan_cfg()
997 ds->desc_cnt = num; in dma_alloc_desc_resource()
1034 ldma_chan_desc_hw_cfg(c, c->ds->desc_phys, c->ds->desc_cnt); in ldma_issue_pending()
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| /linux-6.6.21/drivers/scsi/fcoe/ |
| D | fcoe_ctlr.c | 1151 u32 desc_cnt = 0; in fcoe_ctlr_recv_els() local
1164 desc_cnt++; in fcoe_ctlr_recv_els()
1181 if (desc_cnt == 1) { in fcoe_ctlr_recv_els()
1194 if (desc_cnt == 2) in fcoe_ctlr_recv_els()
1202 if ((desc_cnt == 3) && (sel)) in fcoe_ctlr_recv_els()
1211 if (desc_cnt != 1) { in fcoe_ctlr_recv_els()
1231 if (desc_cnt <= 2) { in fcoe_ctlr_recv_els()
1267 if ((desc_cnt == 0) || ((els_op != ELS_LS_RJT) && in fcoe_ctlr_recv_els()
|
| /linux-6.6.21/drivers/staging/rts5208/ |
| D | rtsx_scsi.c | 975 int desc_cnt; in read_format_capacity() local
1000 desc_cnt = 2; in read_format_capacity()
1003 desc_cnt = 1; in read_format_capacity()
1006 while (desc_cnt) { in read_format_capacity()
1014 if (desc_cnt == 2) in read_format_capacity()
1024 if (desc_cnt == 2) in read_format_capacity()
1034 desc_cnt--; in read_format_capacity()
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| /linux-6.6.21/drivers/net/wireless/ath/wil6210/ |
| D | txrx_edma.c | 1166 int desc_cnt = 0; in wil_tx_sring_handler() local
1282 desc_cnt++; in wil_tx_sring_handler()
1306 if (desc_cnt) in wil_tx_sring_handler()
1313 return desc_cnt; in wil_tx_sring_handler()
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| /linux-6.6.21/drivers/net/ethernet/ti/ |
| D | davinci_cpdma.c | 684 int desc_cnt = desc_num; in cpdma_chan_set_descs() local
709 desc_cnt -= chan->desc_num; in cpdma_chan_set_descs()
718 most_chan->desc_num += desc_cnt; in cpdma_chan_set_descs()
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| /linux-6.6.21/drivers/net/ethernet/hisilicon/hns/ |
| D | hns_dsaf_rcb.c | 294 u32 port_idx, u32 desc_cnt) in hns_rcb_set_port_desc_cnt() argument
297 desc_cnt); in hns_rcb_set_port_desc_cnt()
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| /linux-6.6.21/drivers/scsi/lpfc/ |
| D | lpfc_els.c | 3989 int desc_cnt = 0, bytes_remain; in lpfc_cmpl_els_edc() local
4067 desc_cnt); in lpfc_cmpl_els_edc()
4081 desc_cnt, bytes_remain, in lpfc_cmpl_els_edc()
4107 desc_cnt, bytes_remain, in lpfc_cmpl_els_edc()
4138 desc_cnt, dtag, dtag_nm); in lpfc_cmpl_els_edc()
4143 desc_cnt++; in lpfc_cmpl_els_edc()
9329 int desc_cnt = 0, bytes_remain; in lpfc_els_rcv_edc() local
9364 desc_cnt); in lpfc_els_rcv_edc()
9378 desc_cnt, bytes_remain, in lpfc_els_rcv_edc()
9404 desc_cnt, bytes_remain, in lpfc_els_rcv_edc()
[all …]
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| /linux-6.6.21/drivers/net/ethernet/cadence/ |
| D | macb_main.c | 2312 unsigned int desc_cnt, nr_frags, frag_size, f; in macb_start_xmit() local
2365 desc_cnt = DIV_ROUND_UP((skb_headlen(skb) - hdrlen), bp->max_tx_length) + 1; in macb_start_xmit()
2367 desc_cnt = DIV_ROUND_UP(skb_headlen(skb), bp->max_tx_length); in macb_start_xmit()
2371 desc_cnt += DIV_ROUND_UP(frag_size, bp->max_tx_length); in macb_start_xmit()
2378 bp->tx_ring_size) < desc_cnt) { in macb_start_xmit()
|