Specify whether we are only performing the context setup portion of the
'address device' command, or the full operation issuing 'SetAddress'
on the wire.
Signed-off-by: Dan Williams <dan.j.willi...@intel.com>
---
New in v2
drivers/usb/host/xhci.c | 22 ++++++++++++----------
1 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index b08369ed2f87..5282fdb1bfb7 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -3713,6 +3713,7 @@ disable_slot:
static int xhci_setup_device(struct usb_hcd *hcd, struct usb_device *udev,
enum xhci_setup_dev setup)
{
+ const char *act = setup == SETUP_CONTEXT_ONLY ? "context" : "address";
unsigned long flags;
int timeleft;
struct xhci_virt_device *virt_dev;
@@ -3788,8 +3789,8 @@ static int xhci_setup_device(struct usb_hcd *hcd, struct
usb_device *udev,
* command on a timeout.
*/
if (timeleft <= 0) {
- xhci_warn(xhci, "%s while waiting for address device command\n",
- timeleft == 0 ? "Timeout" : "Signal");
+ xhci_warn(xhci, "%s while waiting for setup %s command\n",
+ timeleft == 0 ? "Timeout" : "Signal", act);
/* cancel the address device command */
ret = xhci_cancel_cmd(xhci, NULL, cmd_trb);
if (ret < 0)
@@ -3800,26 +3801,27 @@ static int xhci_setup_device(struct usb_hcd *hcd,
struct usb_device *udev,
switch (virt_dev->cmd_status) {
case COMP_CTX_STATE:
case COMP_EBADSLT:
- xhci_err(xhci, "Setup ERROR: address device command for slot
%d.\n",
- udev->slot_id);
+ xhci_err(xhci, "Setup ERROR: setup %s command for slot %d.\n",
+ act, udev->slot_id);
ret = -EINVAL;
break;
case COMP_TX_ERR:
- dev_warn(&udev->dev, "Device not responding to set address.\n");
+ dev_warn(&udev->dev, "Device not responding to setup %s.\n",
act);
ret = -EPROTO;
break;
case COMP_DEV_ERR:
- dev_warn(&udev->dev, "ERROR: Incompatible device for address "
- "device command.\n");
+ dev_warn(&udev->dev,
+ "ERROR: Incompatible device for setup %s command\n",
act);
ret = -ENODEV;
break;
case COMP_SUCCESS:
xhci_dbg_trace(xhci, trace_xhci_dbg_address,
- "Successful Address Device command");
+ "Successful setup %s command", act);
break;
default:
- xhci_err(xhci, "ERROR: unexpected command completion "
- "code 0x%x.\n", virt_dev->cmd_status);
+ xhci_err(xhci,
+ "ERROR: unexpected setup %s command completion code
0x%x.\n",
+ act, virt_dev->cmd_status);
xhci_dbg(xhci, "Slot ID %d Output Context:\n", udev->slot_id);
xhci_dbg_ctx(xhci, virt_dev->out_ctx, 2);
trace_xhci_address_ctx(xhci, virt_dev->out_ctx, 1);
--
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