Lines Matching refs:cmd_ring
1851 if (xhci->cmd_ring) in xhci_mem_cleanup()
1852 xhci_ring_free(xhci, xhci->cmd_ring); in xhci_mem_cleanup()
1853 xhci->cmd_ring = NULL; in xhci_mem_cleanup()
2392 xhci->cmd_ring = xhci_ring_alloc(xhci, 1, 1, TYPE_COMMAND, 0, flags); in xhci_mem_init()
2393 if (!xhci->cmd_ring) in xhci_mem_init()
2396 "Allocated command ring at %p", xhci->cmd_ring); in xhci_mem_init()
2398 &xhci->cmd_ring->first_seg->dma); in xhci_mem_init()
2401 val_64 = xhci_read_64(xhci, &xhci->op_regs->cmd_ring); in xhci_mem_init()
2403 (xhci->cmd_ring->first_seg->dma & (u64) ~CMD_RING_RSVD_BITS) | in xhci_mem_init()
2404 xhci->cmd_ring->cycle_state; in xhci_mem_init()
2407 xhci_write_64(xhci, val_64, &xhci->op_regs->cmd_ring); in xhci_mem_init()