diff options
| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2017-10-05 11:21:48 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-10-05 11:01:58 +0200 |
| commit | e3a78ff022c64b518d3efd9ea0f26a784dc0b629 (patch) | |
| tree | fe341f35e289328b4448b8f77acd9e08b273fe9a /drivers/usb/host/xhci.c | |
| parent | 49d5b05e191d4486c125ff00a01fc5e9e7ba452c (diff) | |
xhci: trace slot context when calling xhci_configure_endpoint()
Add trace showing content of input slot context for
configure endpoint and evaluate context commands
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 870093a69dd2..9c1f1add5cc9 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -2564,6 +2564,7 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci, unsigned long flags; struct xhci_input_control_ctx *ctrl_ctx; struct xhci_virt_device *virt_dev; + struct xhci_slot_ctx *slot_ctx; if (!command) return -EINVAL; @@ -2602,6 +2603,9 @@ static int xhci_configure_endpoint(struct xhci_hcd *xhci, return -ENOMEM; } + slot_ctx = xhci_get_slot_ctx(xhci, command->in_ctx); + trace_xhci_configure_endpoint(slot_ctx); + if (!ctx_change) ret = xhci_queue_configure_endpoint(xhci, command, command->in_ctx->dma, |