| /Linux-v4.19/drivers/media/pci/solo6x10/ |
| D | solo6x10-p2m.c | 66 int desc_cnt) in solo_p2m_dma_desc() argument
86 if (desc_cnt > 1 && solo_dev->type != SOLO_DEV_6110 && desc_mode) { in solo_p2m_dma_desc()
92 solo_reg_write(solo_dev, SOLO_P2M_DESC_ID(p2m_id), desc_cnt); in solo_p2m_dma_desc()
97 p2m_dev->desc_count = desc_cnt; in solo_p2m_dma_desc()
125 if (desc_cnt > 1 && solo_dev->type != SOLO_DEV_6110 && config) in solo_p2m_dma_desc()
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| D | solo6x10.h | 361 int desc_cnt);
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| /Linux-v4.19/drivers/dma/ |
| D | altera-msgdma.c | 340 u32 desc_cnt; in msgdma_prep_memcpy() local
343 desc_cnt = DIV_ROUND_UP(len, MSGDMA_MAX_TRANS_LEN); in msgdma_prep_memcpy()
346 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_memcpy()
351 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_memcpy()
400 u32 desc_cnt = 0, i; in msgdma_prep_slave_sg() local
406 desc_cnt += DIV_ROUND_UP(sg_dma_len(sg), MSGDMA_MAX_TRANS_LEN); in msgdma_prep_slave_sg()
409 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_slave_sg()
414 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_slave_sg()
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| /Linux-v4.19/drivers/staging/rtl8188eu/hal/ |
| D | rtl8188eu_xmit.c | 433 u8 desc_cnt; in rtl8188eu_xmitframe_complete() local
474 desc_cnt = 0; in rtl8188eu_xmitframe_complete()
477 desc_cnt++; in rtl8188eu_xmitframe_complete()
479 desc_cnt = 0; in rtl8188eu_xmitframe_complete()
552 desc_cnt++; in rtl8188eu_xmitframe_complete()
553 if (desc_cnt == adapt->HalData->UsbTxAggDescNum) in rtl8188eu_xmitframe_complete()
556 desc_cnt = 0; in rtl8188eu_xmitframe_complete()
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| /Linux-v4.19/drivers/ide/ |
| D | ide-floppy_ioctl.c | 44 u8 pc_buf[256], header_len, desc_cnt; in ide_floppy_get_format_capacities() local
60 desc_cnt = header_len / 8; /* capacity descriptor of 8 bytes */ in ide_floppy_get_format_capacities()
70 for (i = 1; i < desc_cnt; i++) { in ide_floppy_get_format_capacities()
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| D | ide-floppy.c | 384 u8 pc_buf[256], header_len, desc_cnt; in ide_floppy_get_capacity() local
402 desc_cnt = header_len / 8; /* capacity descriptor of 8 bytes */ in ide_floppy_get_capacity()
404 for (i = 0; i < desc_cnt; i++) { in ide_floppy_get_capacity()
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| /Linux-v4.19/drivers/net/ethernet/cavium/thunder/ |
| D | nicvf_queues.c | 1121 static inline int nicvf_get_sq_desc(struct snd_queue *sq, int desc_cnt) in nicvf_get_sq_desc() argument
1127 atomic_sub(desc_cnt, &sq->free_cnt); in nicvf_get_sq_desc()
1129 sq->xdp_free_cnt -= desc_cnt; in nicvf_get_sq_desc()
1130 sq->tail += desc_cnt; in nicvf_get_sq_desc()
1138 int qentry, int desc_cnt) in nicvf_rollback_sq_desc() argument
1141 atomic_add(desc_cnt, &sq->free_cnt); in nicvf_rollback_sq_desc()
1145 void nicvf_put_sq_desc(struct snd_queue *sq, int desc_cnt) in nicvf_put_sq_desc() argument
1148 atomic_add(desc_cnt, &sq->free_cnt); in nicvf_put_sq_desc()
1150 sq->xdp_free_cnt += desc_cnt; in nicvf_put_sq_desc()
1151 sq->head += desc_cnt; in nicvf_put_sq_desc()
[all …]
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| D | nicvf_queues.h | 343 void nicvf_put_sq_desc(struct snd_queue *sq, int desc_cnt);
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| /Linux-v4.19/drivers/net/ethernet/qlogic/qlcnic/ |
| D | qlcnic_io.c | 1080 static void qlcnic_handle_fw_message(int desc_cnt, int index, in qlcnic_handle_fw_message() argument
1089 while (desc_cnt > 0 && i < 8) { in qlcnic_handle_fw_message()
1095 desc_cnt--; in qlcnic_handle_fw_message()
1362 int opcode, desc_cnt, count = 0; in qlcnic_process_rcv_ring() local
1374 desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0); in qlcnic_process_rcv_ring()
1391 qlcnic_handle_fw_message(desc_cnt, consumer, sds_ring); in qlcnic_process_rcv_ring()
1395 WARN_ON(desc_cnt > 1); in qlcnic_process_rcv_ring()
1402 for (; desc_cnt > 0; desc_cnt--) { in qlcnic_process_rcv_ring()
1539 int ring, opcode, desc_cnt; in qlcnic_82xx_process_rcv_ring_diag() local
1549 desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0); in qlcnic_82xx_process_rcv_ring_diag()
[all …]
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| /Linux-v4.19/drivers/net/ethernet/qlogic/netxen/ |
| D | netxen_nic_init.c | 1441 netxen_handle_fw_message(int desc_cnt, int index, in netxen_handle_fw_message() argument
1448 while (desc_cnt > 0 && i < 8) { in netxen_handle_fw_message()
1454 desc_cnt--; in netxen_handle_fw_message()
1675 int opcode, ring = 0, desc_cnt; in netxen_process_rcv_ring() local
1684 desc_cnt = netxen_get_sts_desc_cnt(sts_data0); in netxen_process_rcv_ring()
1703 netxen_handle_fw_message(desc_cnt, consumer, sds_ring); in netxen_process_rcv_ring()
1708 WARN_ON(desc_cnt > 1); in netxen_process_rcv_ring()
1714 for (; desc_cnt > 0; desc_cnt--) { in netxen_process_rcv_ring()
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| /Linux-v4.19/drivers/mmc/host/ |
| D | wmt-sdmmc.c | 578 int desc_cnt; in wmt_mci_request() local
638 desc_cnt = 0; in wmt_mci_request()
647 desc_cnt++; in wmt_mci_request()
650 if (desc_cnt == req->data->blocks) in wmt_mci_request()
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| /Linux-v4.19/drivers/dma/xilinx/ |
| D | zynqmp_dma.c | 806 u32 desc_cnt; in zynqmp_dma_prep_memcpy() local
810 desc_cnt = DIV_ROUND_UP(len, ZYNQMP_DMA_MAX_TRANS_LEN); in zynqmp_dma_prep_memcpy()
813 if (desc_cnt > chan->desc_free_cnt) { in zynqmp_dma_prep_memcpy()
818 chan->desc_free_cnt = chan->desc_free_cnt - desc_cnt; in zynqmp_dma_prep_memcpy()
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| /Linux-v4.19/drivers/scsi/fcoe/ |
| D | fcoe_ctlr.c | 1161 u32 desc_cnt = 0; in fcoe_ctlr_recv_els() local
1174 desc_cnt++; in fcoe_ctlr_recv_els()
1191 if (desc_cnt == 1) { in fcoe_ctlr_recv_els()
1204 if (desc_cnt == 2) in fcoe_ctlr_recv_els()
1212 if ((desc_cnt == 3) && (sel)) in fcoe_ctlr_recv_els()
1221 if (desc_cnt != 1) { in fcoe_ctlr_recv_els()
1241 if (desc_cnt <= 2) { in fcoe_ctlr_recv_els()
1277 if ((desc_cnt == 0) || ((els_op != ELS_LS_RJT) && in fcoe_ctlr_recv_els()
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| /Linux-v4.19/drivers/staging/rts5208/ |
| D | rtsx_scsi.c | 989 int desc_cnt; in read_format_capacity() local
1015 desc_cnt = 2; in read_format_capacity()
1018 desc_cnt = 1; in read_format_capacity()
1021 while (desc_cnt) { in read_format_capacity()
1029 if (desc_cnt == 2) in read_format_capacity()
1039 if (desc_cnt == 2) in read_format_capacity()
1049 desc_cnt--; in read_format_capacity()
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| /Linux-v4.19/drivers/net/wireless/ath/wil6210/ |
| D | txrx_edma.c | 1135 int desc_cnt = 0; in wil_tx_sring_handler() local
1248 desc_cnt++; in wil_tx_sring_handler()
1268 if (desc_cnt) in wil_tx_sring_handler()
1274 return desc_cnt; in wil_tx_sring_handler()
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| /Linux-v4.19/drivers/net/ethernet/ti/ |
| D | davinci_cpdma.c | 688 int desc_cnt = desc_num; in cpdma_chan_set_descs() local
713 desc_cnt -= chan->desc_num; in cpdma_chan_set_descs()
722 most_chan->desc_num += desc_cnt; in cpdma_chan_set_descs()
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| /Linux-v4.19/drivers/net/ethernet/hisilicon/hns/ |
| D | hns_dsaf_rcb.c | 301 u32 port_idx, u32 desc_cnt) in hns_rcb_set_port_desc_cnt() argument
304 desc_cnt); in hns_rcb_set_port_desc_cnt()
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| /Linux-v4.19/drivers/net/ethernet/cadence/ |
| D | macb_main.c | 1732 unsigned int desc_cnt, nr_frags, frag_size, f; in macb_start_xmit() local
1781 desc_cnt = DIV_ROUND_UP((skb_headlen(skb) - hdrlen), bp->max_tx_length) + 1; in macb_start_xmit()
1783 desc_cnt = DIV_ROUND_UP(skb_headlen(skb), bp->max_tx_length); in macb_start_xmit()
1787 desc_cnt += DIV_ROUND_UP(frag_size, bp->max_tx_length); in macb_start_xmit()
1794 bp->tx_ring_size) < desc_cnt) { in macb_start_xmit()
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