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Searched refs:cmd_ring (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/usb/cdns3/
H A Dcdnsp-gadget.c567 trace_cdnsp_cmd_wait_for_compl(pdev->cmd_ring, &cmd_trb->generic); in cdnsp_wait_for_cmd_compl()
569 ret = readl_poll_timeout_atomic(&pdev->op_regs->cmd_ring, val, in cdnsp_wait_for_cmd_compl()
574 trace_cdnsp_cmd_timeout(pdev->cmd_ring, &cmd_trb->generic); in cdnsp_wait_for_cmd_compl()
583 cmd_deq_dma = cdnsp_trb_virt_to_dma(pdev->cmd_ring->deq_seg, cmd_trb); in cdnsp_wait_for_cmd_compl()
631 trace_cdnsp_handle_command(pdev->cmd_ring, &cmd_trb->generic); in cdnsp_wait_for_cmd_compl()
1418 cdnsp_initialize_ring_info(pdev->cmd_ring); in cdnsp_clear_cmd_ring()
1420 seg = pdev->cmd_ring->first_seg; in cdnsp_clear_cmd_ring()
1421 for (i = 0; i < pdev->cmd_ring->num_segs; i++) { in cdnsp_clear_cmd_ring()
1428 val_64 = cdnsp_read_64(&pdev->op_regs->cmd_ring); in cdnsp_clear_cmd_ring()
1430 (pdev->cmd_ring->first_seg->dma & (u64)~CMD_RING_RSVD_BITS) | in cdnsp_clear_cmd_ring()
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H A Dcdnsp-mem.c1077 if (pdev->cmd_ring) in cdnsp_mem_cleanup()
1078 cdnsp_ring_free(pdev, pdev->cmd_ring); in cdnsp_mem_cleanup()
1080 pdev->cmd_ring = NULL; in cdnsp_mem_cleanup()
1287 pdev->cmd_ring = cdnsp_ring_alloc(pdev, 1, TYPE_COMMAND, 0, GFP_KERNEL); in cdnsp_mem_init()
1288 if (!pdev->cmd_ring) in cdnsp_mem_init()
1325 cdnsp_ring_free(pdev, pdev->cmd_ring); in cdnsp_mem_init()
H A Dcdnsp-gadget.h122 __le64 cmd_ring; member
1446 struct cdnsp_ring *cmd_ring; member
/linux/drivers/usb/host/
H A Dxhci-ring.c482 if ((xhci->cmd_ring->dequeue != xhci->cmd_ring->enqueue) && in xhci_handle_stopped_cmd_ring()
494 struct xhci_segment *new_seg = xhci->cmd_ring->deq_seg; in xhci_abort_cmd_ring()
495 union xhci_trb *new_deq = xhci->cmd_ring->dequeue; in xhci_abort_cmd_ring()
516 xhci_write_64(xhci, crcr | CMD_RING_ABORT, &xhci->op_regs->cmd_ring); in xhci_abort_cmd_ring()
524 ret = xhci_handshake(&xhci->op_regs->cmd_ring, in xhci_abort_cmd_ring()
1771 hw_ring_state = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); in xhci_handle_command_timeout()
1821 cmd_trb = xhci->cmd_ring->dequeue; in handle_cmd_completion()
1823 trace_xhci_handle_command(xhci->cmd_ring, &cmd_trb->generic, cmd_dma); in handle_cmd_completion()
1833 cmd_dequeue_dma = xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg, in handle_cmd_completion()
1849 if (cmd->command_trb != xhci->cmd_ring->dequeue) { in handle_cmd_completion()
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H A Dxhci-mem.c1945 if (xhci->cmd_ring) in xhci_mem_cleanup()
1946 xhci_ring_free(xhci, xhci->cmd_ring); in xhci_mem_cleanup()
1947 xhci->cmd_ring = NULL; in xhci_mem_cleanup()
2488 xhci->cmd_ring = xhci_ring_alloc(xhci, 1, TYPE_COMMAND, 0, flags); in xhci_mem_init()
2489 if (!xhci->cmd_ring) in xhci_mem_init()
2492 xhci_dbg_trace(xhci, trace_xhci_dbg_init, "Allocated command ring at %p", xhci->cmd_ring); in xhci_mem_init()
/linux/drivers/net/ethernet/rocker/
H A Drocker.h67 struct rocker_dma_ring_info cmd_ring; member
/linux/drivers/gpu/drm/qxl/
H A Dqxl_dev.h352 struct qxl_command cmd_ring[QXL_COMMAND_RING_SIZE]; member
/linux/drivers/net/wireless/ath/ath12k/wifi7/
H A Ddp_rx.c148 struct hal_srng *cmd_ring; in ath12k_wifi7_dp_reo_cmd_send() local
151 cmd_ring = &ab->hal.srng_list[dp->reo_cmd_ring.ring_id]; in ath12k_wifi7_dp_reo_cmd_send()
152 cmd_num = ath12k_wifi7_hal_reo_cmd_send(ab, cmd_ring, type, cmd); in ath12k_wifi7_dp_reo_cmd_send()