xhci_dbg
xhci_dbg(xhci, "%pV\n", &vaf);
xhci_dbg(xhci, "Wrong hub descriptor type for "
xhci_dbg(xhci, "Get port status %d-%d read: 0x%x, return 0x%x",
xhci_dbg(xhci, "Disable port %d-%d\n",
xhci_dbg(xhci, "Enable port %d-%d\n",
xhci_dbg(xhci, "CTC flag is 0, port already supports entering compliance mode\n");
xhci_dbg(xhci, "Enable compliance mode transition for port %d-%d\n",
xhci_dbg(xhci, "missing U0 port change event for port %d-%d\n",
xhci_dbg(xhci, "set port reset, actual port %d-%d status = 0x%x\n",
xhci_dbg(xhci, "set port remote wake mask, actual port %d-%d status = 0x%x\n",
xhci_dbg(xhci, "clear USB_PORT_FEAT_SUSPEND\n");
xhci_dbg(xhci, "PORTSC %04x\n", portsc);
xhci_dbg(xhci, "slot_id is zero\n");
xhci_dbg(xhci, "%s: stopping usb%d port polling\n",
xhci_dbg(xhci, "usb%d bus suspend to fail because a port is resuming\n",
xhci_dbg(xhci, "port %d-%d polling in bus suspend, waiting\n",
xhci_dbg(xhci, "Bus suspend bailout, port over-current detected\n");
xhci_dbg(xhci, "Bus suspend bailout, port connect change\n");
xhci_dbg(xhci, "port %d-%d not suspended\n",
xhci_dbg(xhci, "reset stuck port %d-%d\n",
xhci_dbg(xhci, "Ignoring request to disable SuperSpeed port.\n");
xhci_dbg(xhci,
xhci_dbg(xhci, "disable port %d-%d, portsc: 0x%x\n",
xhci_dbg(xhci, "clear port%d %s change, portsc: 0x%x\n",
xhci_dbg(xhci, "set port power %d-%d %s, portsc: 0x%x\n",
xhci_dbg(xhci, "Disable all slots\n");
xhci_dbg(xhci, "Disable all port (PP = 0)\n");
xhci_dbg(xhci, "Stop controller\n");
xhci_dbg(xhci, "Enter Test Mode: %u, Port_id=%d\n", test_mode, portnum + 1);
xhci_dbg(xhci, "Set port %d-%d link state, portsc: 0x%x, write 0x%x",
xhci_dbg(xhci, "resume USB2 port %d-%d\n",
xhci_dbg(xhci, "slot_id is zero\n");
xhci_dbg(xhci, "Set slot id %d dcbaa entry %p to 0x%llx\n",
xhci_dbg(xhci, "Slot ID %d: HW portnum %d, hcd portnum %d\n",
xhci_dbg(xhci, "udev->tt = %p\n", udev->tt);
xhci_dbg(xhci, "udev->ttport = 0x%x\n", udev->ttport);
xhci_dbg(xhci, "Invalid secondary interrupter, can't remove\n");
xhci_dbg(xhci, "PSIV:%d PSIE:%d PLT:%d PFD:%d LP:%d PSIM:%d\n",
xhci_dbg(xhci, "Add secondary interrupter %d, max interrupters %d\n",
xhci_dbg(xhci, "Allocating %u streams and %u stream context array entries.\n",
xhci_dbg(xhci, "Command ring has no reserved TRBs available\n");
xhci_dbg(xhci, "Setting stream %d ring ptr to 0x%08llx\n", cur_stream, addr);
xhci_dbg(xhci, "Bad rhub port.\n");
xhci_dbg(xhci, "Slot %u endpoint %u not removed from BW list!\n",
xhci_dbg(xhci, "Bad rhub port.\n");
xhci_dbg(xhci, "Slot %d output ctx = %pad (dma)\n", slot_id, &dev->out_ctx->dma);
xhci_dbg(xhci, "Slot %d input ctx = %pad (dma)\n", slot_id, &dev->in_ctx->dma);
xhci_dbg(xhci, " PKTS:%x, CSCOUNT:%x, BM:%x, OFFSET:%x, REPEAT:%x\n",
xhci_dbg(xhci, "%s() udev %s\n", __func__, dev_name(&udev->dev));
xhci_dbg(xhci, "%s %s\n", __func__, decode_ep(ep, udev->speed));
xhci_dbg(xhci, "%s %s\n", __func__, decode_ep(ep, udev->speed));
xhci_dbg(xhci, "%s() udev %s\n", __func__, dev_name(&udev->dev));
xhci_dbg(xhci, "%s: stop port polling\n", __func__);
xhci_dbg(xhci, "%s: restart port polling\n", __func__);
xhci_dbg(xhci, "%s: restart port polling\n", __func__);
xhci_dbg(xhci, "MWI active\n");
xhci_dbg(xhci, "Finished xhci_pci_reinit\n");
xhci_dbg(xhci, "Got SBRN %u\n", (unsigned int)sbrn);
xhci_dbg(xhci, "port %d-%d in U3 without wakeup, disable it\n",
xhci_dbg(xhci, "Reset ep command for ep_index %d already pending\n",
xhci_dbg(xhci,
xhci_dbg(xhci, "Stop ep completion raced with stall\n");
xhci_dbg(xhci, "Stop ep completion resetting ep, status %d\n", err);
xhci_dbg(xhci, "Stop ep completion ctx error, ctx_state %d\n",
xhci_dbg(ep->xhci, "%s: Giveback cancelled URB %p TD\n",
xhci_dbg(ep->xhci, "%s: Keep cancelled URB %p TD as cancel_status is %d\n",
xhci_dbg(ep->xhci, "%s: Pending TDs to clear, continuing with invalidation\n",
xhci_dbg(ep->xhci, "%s: All TDs cleared, ring doorbell\n", __func__);
xhci_dbg(xhci, "Completed reset device command.\n");
xhci_dbg(xhci, "Command timeout, USBSTS:%s\n", xhci_decode_usbsts(str, usbsts));
xhci_dbg(xhci, "Command timeout\n");
xhci_dbg(xhci, "host removed, ring start fail?\n");
xhci_dbg(xhci, "Command timeout on stopped ring\n");
xhci_dbg(xhci, "Vendor specific event TRB type = %u\n", trb_type);
xhci_dbg(xhci, "Device Wake Notification event for slot ID %u\n",
xhci_dbg(xhci, "ignore port event for removed USB3 hcd\n");
xhci_dbg(xhci, "Port change event, %d-%d, id %d, portsc: 0x%x\n",
xhci_dbg(xhci, "resume root hub\n");
xhci_dbg(xhci, "port resume event for port %d\n", port_id);
xhci_dbg(xhci, "remote wake SS port %d\n", port_id);
xhci_dbg(xhci, "resume HS port %d\n", port_id);
xhci_dbg(xhci, "resume SS port %d finished\n", port_id);
xhci_dbg(xhci, "%s: starting usb%d port polling.\n",
xhci_dbg(xhci, "Vendor defined info completion code %u\n",
xhci_dbg(xhci, "Treating code as success.\n");
xhci_dbg(xhci, "TRB error %u, halted endpoint index = %u\n",
xhci_dbg(xhci, "Waiting for status stage event\n");
xhci_dbg(xhci, "Error mid isoc TD, wait for final completion event\n");
xhci_dbg(xhci, "ep %#x - asked for %d bytes, %d bytes untransferred\n",
xhci_dbg(xhci, "Stream transaction error ep %u no id\n", ep->ep_index);
xhci_dbg(xhci, "Successful completion on short TX for slot %u ep %u with last td comp code %d\n",
xhci_dbg(xhci, "Stopped on Transfer TRB for slot %u ep %u\n",
xhci_dbg(xhci,
xhci_dbg(xhci,
xhci_dbg(xhci, "Stalled endpoint for slot %u ep %u\n", slot_id,
xhci_dbg(xhci, "Split transaction error for slot %u ep %u\n",
xhci_dbg(xhci, "Transfer error for slot %u ep %u on endpoint\n",
xhci_dbg(xhci, "Babble error for slot %u ep %u on endpoint\n",
xhci_dbg(xhci, "Underrun event on slot %u ep %u\n", slot_id, ep_index);
xhci_dbg(xhci, "Overrun event on slot %u ep %u\n", slot_id, ep_index);
xhci_dbg(xhci,
xhci_dbg(xhci,
xhci_dbg(xhci, "Missing TD completion event after mid TD error\n");
xhci_dbg(xhci, "Skipped one TD for slot %u ep %u",
xhci_dbg(xhci, "All TDs skipped for slot %u ep %u. Clear skip flag.\n",
xhci_dbg(xhci, "Spurious event dma %pad, comp_code %u after %u\n",
xhci_dbg(xhci,
xhci_dbg(xhci, "xHCI host dying, returning from event handler.\n");
xhci_dbg(xhci, "xHCI dying, ignoring interrupt. Shouldn't IRQs be disabled?\n");
xhci_dbg(xhci, "WARN halted endpoint, queueing URB anyway.\n");
xhci_dbg(xhci, "Can't prepare ring for bad stream ID %u\n",
xhci_dbg(xhci, "Unaligned %d bytes, buff len %d\n",
xhci_dbg(xhci, "split align, new buff len %d\n", *trb_buff_len);
xhci_dbg(xhci, "Bounce align, new buff len %d\n", *trb_buff_len);
xhci_dbg(xhci, "Isoc URB with zero packets?\n");
xhci_dbg(xhci, "Adding %d trbs requires expanding ring by %d segments\n",
xhci_dbg(xhci, "// Ding dong!\n");
xhci_dbg(xhci, "xHCI dying or halted, can't queue_command. state: 0x%x\n",
xhci_dbg(xhci, "Turn aborted command %p to no-op\n",
xhci_dbg(xhci, "Abort command ring\n");
xhci_dbg(xhci, "No stop event for abort, ring start fail?\n");
xhci_dbg(xhci, "Giveback URB %p, len = %d, expected = %d, status = %d\n",
xhci_dbg(ep->xhci, "%s: Giveback cancelled URB %p TD\n",
xhci_dbg(ep->xhci, "%s: Keep cancelled URB %p TD as cancel_status is %d\n",
xhci_dbg(xhci, "%s-reset ep %u, slot %u\n",
xhci_dbg(xhci, "SNPS broken suspend, save state unreliable\n");
xhci_dbg(xhci, "HC state lost, performing host controller reset\n");
xhci_dbg(xhci, "HC state intact, continuing without reset\n");
xhci_dbg(xhci, "Stop HCD\n");
xhci_dbg(xhci, "Start the primary HCD\n");
xhci_dbg(xhci, "Start the secondary HCD\n");
xhci_dbg(xhci, "%s: starting usb%d port polling.\n",
xhci_dbg(hcd_to_xhci(hcd),
xhci_dbg(xhci, "xHCI %s called with unaddressed device\n",
xhci_dbg(xhci, "xHCI %s called with udev and "
xhci_dbg(xhci, "Can't queue urb, port error, link inactive\n");
xhci_dbg(xhci, "Ep 0x%x: URB %p submitted for non-responsive xHCI host.\n",
xhci_dbg(xhci, "Not queuing Stop Endpoint on slot %d ep %d in state 0x%x\n",
xhci_dbg(xhci, "Invalidating TDs instantly on slot %d ep %d in state 0x%x\n",
xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
xhci_dbg(xhci, "xHCI %s - can't drop slot or ep 0 %#x\n",
xhci_dbg(xhci, "drop ep 0x%x, slot id %d, new drop flags = %#x, new add flags = %#x\n",
xhci_dbg(xhci, "xHCI %s - can't add slot or ep 0 %#x\n",
xhci_dbg(xhci, "add ep 0x%x, slot id %d, new drop flags = %#x, new add flags = %#x\n",
xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
xhci_dbg(xhci, "%s called for udev %p\n", __func__, udev);
xhci_dbg(xhci, "endpoint disable with ep_state 0x%x\n",
xhci_dbg(xhci, "%s: Interrupt pending\n", __func__);
xhci_dbg(xhci, "%s: Failed to queue stop ep command, %d ",
xhci_dbg(xhci, "%s: Failed to queue config ep command, %d ",
xhci_dbg(xhci, "xHCI HW only supports %u stream ctx entries.\n",
xhci_dbg(xhci, "Ep 0x%x only supports %u stream IDs.\n",
xhci_dbg(xhci, "Driver wants %u stream IDs (including stream 0).\n",
xhci_dbg(xhci, "xHCI controller does not support streams.\n");
xhci_dbg(xhci, "Need %u stream ctx entries for %u stream IDs.\n",
xhci_dbg(xhci, "Slot %u ep ctx %u now has streams.\n",
xhci_dbg(xhci, "The device to be reset with slot ID %u does "
xhci_dbg(xhci, "The device to be reset with slot ID %u does "
xhci_dbg(xhci, "Resetting device with slot ID %u\n", slot_id);
xhci_dbg(xhci, "Couldn't allocate command structure.\n");
xhci_dbg(xhci, "FIXME: allocate a command ring segment\n");
xhci_dbg(xhci, "Can't reset device (slot ID %u) in %s state\n",
xhci_dbg(xhci, "Not freeing device rings.\n");
xhci_dbg(xhci, "Successful reset device command.\n");
xhci_dbg(xhci, "FIXME: allocate a command ring segment\n");
xhci_dbg(xhci, "Slot already in default state\n");
xhci_dbg(xhci, "%s port %d USB2 hardware LPM\n",
xhci_dbg(xhci, "Could not allocate xHCI TT structure.\n");
xhci_dbg(xhci, "xHCI version %x needs hub "
xhci_dbg(xhci, "xHCI version %x doesn't need hub "
xhci_dbg(xhci, "Set up %s for hub device.\n",
xhci_dbg(xhci, "QUIRK: Not clearing Link TRB chain bits");
xhci_dbg(xhci, "Resetting HCD\n");
xhci_dbg(xhci, "Reset complete\n");
xhci_dbg(xhci, "Enabling %u-bit DMA addresses.\n",
xhci_dbg(xhci, "Enabling 32-bit DMA addresses.\n");
xhci_dbg(xhci, "%s: stopping usb%d port polling.\n",
xhci_dbg(xhci, "config port %d-%d wake bits, portsc: 0x%x, write: 0x%x\n",
xhci_dbg(xhci, "%s: stopping usb%d port polling.\n",