| /Linux-v5.4/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-v5.4/drivers/dma/ |
| D | altera-msgdma.c | 336 u32 desc_cnt; in msgdma_prep_memcpy() local
339 desc_cnt = DIV_ROUND_UP(len, MSGDMA_MAX_TRANS_LEN); in msgdma_prep_memcpy()
342 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_memcpy()
347 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_memcpy()
396 u32 desc_cnt = 0, i; in msgdma_prep_slave_sg() local
402 desc_cnt += DIV_ROUND_UP(sg_dma_len(sg), MSGDMA_MAX_TRANS_LEN); in msgdma_prep_slave_sg()
405 if (desc_cnt > mdev->desc_free_cnt) { in msgdma_prep_slave_sg()
410 mdev->desc_free_cnt -= desc_cnt; in msgdma_prep_slave_sg()
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| /Linux-v5.4/drivers/staging/rtl8188eu/hal/ |
| D | rtl8188eu_xmit.c | 434 u8 desc_cnt; in rtl8188eu_xmitframe_complete() local
475 desc_cnt = 0; in rtl8188eu_xmitframe_complete()
478 desc_cnt++; in rtl8188eu_xmitframe_complete()
480 desc_cnt = 0; in rtl8188eu_xmitframe_complete()
553 desc_cnt++; in rtl8188eu_xmitframe_complete()
554 if (desc_cnt == adapt->HalData->UsbTxAggDescNum) in rtl8188eu_xmitframe_complete()
557 desc_cnt = 0; in rtl8188eu_xmitframe_complete()
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| /Linux-v5.4/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-v5.4/drivers/net/ethernet/cavium/thunder/ |
| D | nicvf_queues.c | 1118 static inline int nicvf_get_sq_desc(struct snd_queue *sq, int desc_cnt) in nicvf_get_sq_desc() argument
1124 atomic_sub(desc_cnt, &sq->free_cnt); in nicvf_get_sq_desc()
1126 sq->xdp_free_cnt -= desc_cnt; in nicvf_get_sq_desc()
1127 sq->tail += desc_cnt; in nicvf_get_sq_desc()
1135 int qentry, int desc_cnt) in nicvf_rollback_sq_desc() argument
1138 atomic_add(desc_cnt, &sq->free_cnt); in nicvf_rollback_sq_desc()
1142 void nicvf_put_sq_desc(struct snd_queue *sq, int desc_cnt) in nicvf_put_sq_desc() argument
1145 atomic_add(desc_cnt, &sq->free_cnt); in nicvf_put_sq_desc()
1147 sq->xdp_free_cnt += desc_cnt; in nicvf_put_sq_desc()
1148 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-v5.4/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()
1397 WARN_ON(desc_cnt > 1); in qlcnic_process_rcv_ring()
1404 for (; desc_cnt > 0; desc_cnt--) { in qlcnic_process_rcv_ring()
1541 int ring, opcode, desc_cnt; in qlcnic_82xx_process_rcv_ring_diag() local
1551 desc_cnt = qlcnic_get_sts_desc_cnt(sts_data0); in qlcnic_82xx_process_rcv_ring_diag()
[all …]
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| /Linux-v5.4/drivers/staging/kpc2000/kpc_dma/ |
| D | dma.c | 85 int setup_dma_engine(struct kpc_dma_device *eng, u32 desc_cnt) in setup_dma_engine() argument
106 eng->desc_pool_cnt = desc_cnt; in setup_dma_engine()
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| D | kpc_dma_driver.h | 214 int setup_dma_engine(struct kpc_dma_device *eng, u32 desc_cnt);
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| /Linux-v5.4/drivers/net/ethernet/google/gve/ |
| D | gve_desc.h | 28 u8 desc_cnt; /* Total descriptors for this packet */ member
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| D | gve_tx.c | 355 int l4_hdr_offset, u32 desc_cnt, in gve_tx_fill_pkt_desc() argument
372 pkt_desc->pkt.desc_cnt = desc_cnt; in gve_tx_fill_pkt_desc()
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| /Linux-v5.4/drivers/net/ethernet/qlogic/netxen/ |
| D | netxen_nic_init.c | 1426 netxen_handle_fw_message(int desc_cnt, int index, in netxen_handle_fw_message() argument
1433 while (desc_cnt > 0 && i < 8) { in netxen_handle_fw_message()
1439 desc_cnt--; in netxen_handle_fw_message()
1660 int opcode, ring = 0, desc_cnt; in netxen_process_rcv_ring() local
1669 desc_cnt = netxen_get_sts_desc_cnt(sts_data0); in netxen_process_rcv_ring()
1688 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-v5.4/drivers/mmc/host/ |
| D | wmt-sdmmc.c | 574 int desc_cnt; in wmt_mci_request() local
634 desc_cnt = 0; in wmt_mci_request()
643 desc_cnt++; in wmt_mci_request()
646 if (desc_cnt == req->data->blocks) in wmt_mci_request()
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| /Linux-v5.4/drivers/dma/xilinx/ |
| D | zynqmp_dma.c | 808 u32 desc_cnt; in zynqmp_dma_prep_memcpy() local
813 desc_cnt = DIV_ROUND_UP(len, ZYNQMP_DMA_MAX_TRANS_LEN); in zynqmp_dma_prep_memcpy()
816 if (desc_cnt > chan->desc_free_cnt) { in zynqmp_dma_prep_memcpy()
821 chan->desc_free_cnt = chan->desc_free_cnt - desc_cnt; in zynqmp_dma_prep_memcpy()
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| /Linux-v5.4/drivers/scsi/fcoe/ |
| D | fcoe_ctlr.c | 1152 u32 desc_cnt = 0; in fcoe_ctlr_recv_els() local
1165 desc_cnt++; in fcoe_ctlr_recv_els()
1182 if (desc_cnt == 1) { in fcoe_ctlr_recv_els()
1195 if (desc_cnt == 2) in fcoe_ctlr_recv_els()
1203 if ((desc_cnt == 3) && (sel)) in fcoe_ctlr_recv_els()
1212 if (desc_cnt != 1) { in fcoe_ctlr_recv_els()
1232 if (desc_cnt <= 2) { in fcoe_ctlr_recv_els()
1268 if ((desc_cnt == 0) || ((els_op != ELS_LS_RJT) && in fcoe_ctlr_recv_els()
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| /Linux-v5.4/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-v5.4/drivers/net/wireless/ath/wil6210/ |
| D | txrx_edma.c | 1167 int desc_cnt = 0; in wil_tx_sring_handler() local
1283 desc_cnt++; in wil_tx_sring_handler()
1307 if (desc_cnt) in wil_tx_sring_handler()
1314 return desc_cnt; in wil_tx_sring_handler()
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| /Linux-v5.4/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-v5.4/drivers/net/ethernet/hisilicon/hns/ |
| D | hns_dsaf_rcb.c | 297 u32 port_idx, u32 desc_cnt) in hns_rcb_set_port_desc_cnt() argument
300 desc_cnt); in hns_rcb_set_port_desc_cnt()
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| /Linux-v5.4/drivers/net/ethernet/cadence/ |
| D | macb_main.c | 1776 unsigned int desc_cnt, nr_frags, frag_size, f; in macb_start_xmit() local
1825 desc_cnt = DIV_ROUND_UP((skb_headlen(skb) - hdrlen), bp->max_tx_length) + 1; in macb_start_xmit()
1827 desc_cnt = DIV_ROUND_UP(skb_headlen(skb), bp->max_tx_length); in macb_start_xmit()
1831 desc_cnt += DIV_ROUND_UP(frag_size, bp->max_tx_length); in macb_start_xmit()
1838 bp->tx_ring_size) < desc_cnt) { in macb_start_xmit()
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