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| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2019-04-26 16:23:32 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-04-27 14:53:58 +0200 |
| commit | 5afa0a5ed3da85f64f27613a38daa1c4f69dd8ff (patch) | |
| tree | 108024a9c122f5d4071c0128ac7edf75105ba13d /drivers/usb/host/xhci-trace.h | |
| parent | 90d6d5731da79a55de51552d930f9ad0b13262a2 (diff) | |
| download | lwn-5afa0a5ed3da85f64f27613a38daa1c4f69dd8ff.tar.gz lwn-5afa0a5ed3da85f64f27613a38daa1c4f69dd8ff.zip | |
usb: xhci: add endpoint context tracing when an endpoint is added
The configure endpoint command configures all the endpoints that were
flagged to be added or dropped.
To know the content of each of the added endpoints we need to add tracing
to the .add_endpoint() callback, just after initializing all the context
values.
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-trace.h')
| -rw-r--r-- | drivers/usb/host/xhci-trace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h index 9b0e6419a93e..052a269d86f2 100644 --- a/drivers/usb/host/xhci-trace.h +++ b/drivers/usb/host/xhci-trace.h @@ -366,6 +366,11 @@ DEFINE_EVENT(xhci_log_ep_ctx, xhci_handle_cmd_config_ep, TP_ARGS(ctx) ); +DEFINE_EVENT(xhci_log_ep_ctx, xhci_add_endpoint, + TP_PROTO(struct xhci_ep_ctx *ctx), + TP_ARGS(ctx) +); + DECLARE_EVENT_CLASS(xhci_log_slot_ctx, TP_PROTO(struct xhci_slot_ctx *ctx), TP_ARGS(ctx), |