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(parent: dc0ffbe) | patch
xhci: Add tracing for xhci doorbell register writes
authorMathias Nyman <mathias.nyman@linux.intel.com>
Fri, 15 Nov 2019 16:50:01 +0000 (18:50 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 16 Nov 2019 09:26:05 +0000 (10:26 +0100)
commit58b9d71a0f55e2514211875553dd092f74dc2cbc
tree03716ff550793fd67da3daa5d188477355402999tree | snapshot
parentdc0ffbea5729a3abafa577ebfce87f18b79e294bcommit | diff
xhci: Add tracing for xhci doorbell register writes

Trace when a register in the doorbell array is written,
both for host controller command doorbell and device doorbells,
including for which endpoint and stream

Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/1573836603-10871-3-git-send-email-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/host/xhci-ring.c diff | blob | history
drivers/usb/host/xhci-trace.h diff | blob | history
drivers/usb/host/xhci.h diff | blob | history
Domain: System / Kernel;