| /linux-6.15/drivers/platform/mellanox/ |
| H A D | mlxbf-tmfifo.c | 83 struct vring_desc *desc_head; member
392 struct vring_desc *desc_head; in mlxbf_tmfifo_release_pkt() local
395 if (vring->desc_head) { in mlxbf_tmfifo_release_pkt()
396 desc_head = vring->desc_head; in mlxbf_tmfifo_release_pkt()
403 if (desc_head) in mlxbf_tmfifo_release_pkt()
408 vring->desc_head = NULL; in mlxbf_tmfifo_release_pkt()
431 vring->desc_head = desc; in mlxbf_tmfifo_get_next_pkt()
704 if (vring->desc_head) in mlxbf_tmfifo_rxtx_header()
707 vring->desc_head = *desc; in mlxbf_tmfifo_rxtx_header()
753 vring->desc_head = desc; in mlxbf_tmfifo_rxtx_one_desc()
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| /linux-6.15/drivers/net/ethernet/qlogic/netxen/ |
| H A D | netxen_nic_ctx.c | 775 tx_ring->desc_head = addr; in netxen_alloc_hw_resources()
789 rds_ring->desc_head = addr; in netxen_alloc_hw_resources()
810 sds_ring->desc_head = addr; in netxen_alloc_hw_resources()
884 if (tx_ring->desc_head != NULL) { in netxen_free_hw_resources()
888 tx_ring->desc_head = NULL; in netxen_free_hw_resources()
894 if (rds_ring->desc_head != NULL) { in netxen_free_hw_resources()
897 rds_ring->desc_head, in netxen_free_hw_resources()
899 rds_ring->desc_head = NULL; in netxen_free_hw_resources()
906 if (sds_ring->desc_head != NULL) { in netxen_free_hw_resources()
909 sds_ring->desc_head, in netxen_free_hw_resources()
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| H A D | netxen_nic_init.c | 1431 desc = &sds_ring->desc_head[index]; in netxen_handle_fw_message()
1660 desc = &sds_ring->desc_head[consumer]; in netxen_process_rcv_ring()
1698 desc = &sds_ring->desc_head[consumer]; in netxen_process_rcv_ring()
1831 pdesc = &rds_ring->desc_head[producer]; in netxen_post_rx_buffers()
1891 pdesc = &rds_ring->desc_head[producer]; in netxen_post_rx_buffers_nodb()
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| H A D | netxen_nic.h | 616 struct rcv_desc *desc_head; member
629 struct status_desc *desc_head; member
651 struct cmd_desc_type0 *desc_head; member
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| H A D | netxen_nic_main.c | 1922 hwdesc = &tx_ring->desc_head[producer]; in netxen_tso_check()
1946 hwdesc = &tx_ring->desc_head[producer]; in netxen_tso_check()
2074 first_desc = hwdesc = &tx_ring->desc_head[producer]; in netxen_nic_xmit_frame()
2087 hwdesc = &tx_ring->desc_head[producer]; in netxen_nic_xmit_frame()
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| H A D | netxen_nic_hw.c | 584 memcpy(&tx_ring->desc_head[producer], in netxen_send_cmd_descs()
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| /linux-6.15/drivers/net/ethernet/qlogic/qlcnic/ |
| H A D | qlcnic_ctx.c | 590 tx_ring->desc_head = addr; in qlcnic_alloc_hw_resources()
602 rds_ring->desc_head = addr; in qlcnic_alloc_hw_resources()
616 sds_ring->desc_head = addr; in qlcnic_alloc_hw_resources()
739 if (tx_ring->desc_head != NULL) { in qlcnic_free_hw_resources()
742 tx_ring->desc_head, in qlcnic_free_hw_resources()
744 tx_ring->desc_head = NULL; in qlcnic_free_hw_resources()
751 if (rds_ring->desc_head != NULL) { in qlcnic_free_hw_resources()
754 rds_ring->desc_head, in qlcnic_free_hw_resources()
756 rds_ring->desc_head = NULL; in qlcnic_free_hw_resources()
766 sds_ring->desc_head, in qlcnic_free_hw_resources()
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| H A D | qlcnic_io.c | 407 hwdesc = &tx_ring->desc_head[producer]; in qlcnic_tx_encap_pkt()
705 hwdesc = &tx_ring->desc_head[producer]; in qlcnic_xmit_frame()
869 pdesc = &rds_ring->desc_head[producer]; in qlcnic_post_rx_buffers_nodb()
1091 desc = &sds_ring->desc_head[index]; in qlcnic_handle_fw_message()
1369 desc = &sds_ring->desc_head[consumer]; in qlcnic_process_rcv_ring()
1545 desc = &sds_ring->desc_head[consumer]; in qlcnic_82xx_process_rcv_ring_diag()
1564 desc = &sds_ring->desc_head[consumer]; in qlcnic_82xx_process_rcv_ring_diag()
1892 desc = &sds_ring->desc_head[consumer]; in qlcnic_83xx_process_rcv_ring()
1920 desc = &sds_ring->desc_head[consumer]; in qlcnic_83xx_process_rcv_ring()
2212 desc = &sds_ring->desc_head[consumer]; in qlcnic_83xx_process_rcv_ring_diag()
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| H A D | qlcnic.h | 575 struct rcv_desc *desc_head; member
593 struct status_desc *desc_head; member
627 struct cmd_desc_type0 *desc_head; member
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| H A D | qlcnic_hw.c | 419 memcpy(&tx_ring->desc_head[producer], in qlcnic_send_cmd_descs()
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| H A D | qlcnic_83xx_hw.c | 1095 memset(sds->desc_head, 0, STATUS_DESC_RINGSIZE(sds)); in qlcnic_83xx_add_rings()
1218 memset(sds->desc_head, 0, STATUS_DESC_RINGSIZE(sds)); in qlcnic_83xx_create_rx_ctx()
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| H A D | qlcnic_main.c | 2947 &tx_ring->desc_head[i], in dump_tx_ring_desc()
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| /linux-6.15/drivers/soc/ti/ |
| H A D | knav_qmss.h | 252 atomic_t desc_head, desc_tail, desc_count; member
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| H A D | knav_qmss_queue.c | 668 idx = atomic_inc_return(&inst->desc_head); in knav_queue_pop()
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| /linux-6.15/drivers/gpu/drm/xe/ |
| H A D | xe_guc_ct.c | 655 u32 desc_head = desc_read(xe, h2g, head); in h2g_write() local
670 if (desc_head >= h2g->info.size) { in h2g_write()
673 desc_head, h2g->info.size); in h2g_write()
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| /linux-6.15/drivers/dma/dw-axi-dmac/ |
| H A D | dw-axi-dmac-platform.c | 1052 struct axi_dma_desc *desc_head) in axi_chan_list_dump_lli() argument
1058 axi_chan_dump_lli(chan, &desc_head->hw_desc[i]); in axi_chan_list_dump_lli()
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