kernel/linux.git/drivers/usb/dwc3/debug.h, branch v4.11.5

usb: dwc3: trace: purge dwc3_trace()

2016-11-08T10:52:13+00:00

Finally get rid of dwc3_trace() hack. If any other message is truly needed, we should add proper tracepoints for them instead of hacking around with dwc3_trace() or similar. Signed-off-by: Felipe Balbi

usb: dwc3: don't compile dwc3_trace() unless CONFIG_FTRACE=y

2016-11-03T08:38:29+00:00

We don't need dwc3_trace() unless we're building a kernel with CONFIG_FTRACE. This patch reduces dwc3.ko text size a bit while also removing overhead of dwc3_trace() calls. text data bss dec hex filename 50796 581 0 51377 c8b1 drivers/usb/dwc3/dwc3.o 43961 581 0 44542 adfe drivers/usb/dwc3/dwc3.o.patched Signed-off-by: Felipe Balbi

usb: dwc3: trace: print out ep0state also from XferComplete

2016-10-31T09:17:34+00:00

With this extra piece of information, it will be easier to find mismatches between driver and HW. Signed-off-by: Felipe Balbi

usb: dwc3: debug: move dwc3_ep0_state_string() to debug.h

2016-10-31T09:17:34+00:00

We will be using dwc3_ep0_state_string() from within our tracepoints, so we need to move that helper to debug.h in order for it to be accessible. Signed-off-by: Felipe Balbi

usb: dwc3: debug: decode control endpoint phase too

2016-10-31T09:15:36+00:00

DWC3 can tell us which phase of a setup transfer we're getting into. Let's decode it from the event to make it easier to debug. Signed-off-by: Felipe Balbi

usb: dwc3: debug: fix ep name on trace output

2016-08-25T07:36:25+00:00

There was a typo when generating endpoint name which would be very confusing when debugging. Fix it. Signed-off-by: Felipe Balbi

usb: dwc3: gadget: improve gcmd trace

2016-06-20T09:32:41+00:00

Just like we did for endpoint commands, let's have a single trace output for the command and its status. This will improve trace readability Signed-off-by: Felipe Balbi

usb: dwc3: trace: print ep cmd status with a single trace

2016-06-20T09:32:40+00:00

Instead of printing command's status with a separate trace printout, let's print it within a single call. Signed-off-by: Felipe Balbi

usb: dwc3: trace: fully decode IRQ events

2016-06-20T09:32:39+00:00

This will make it more human-friendly to read trace output from dwc3. Signed-off-by: Felipe Balbi

usb: dwc3: make dwc3_debugfs_init return value be void

2016-04-19T08:11:53+00:00

Debugfs init failure is not so important. We can continue our job on this failure. Also no break need for debugfs_create_file call failure. Signed-off-by: Du, Changbin [felipe.balbi@linux.intel.com : - remove out-of-memory message, we get that from OOM. - switch dev_err() to dev_dbg() ] Signed-off-by: Felipe Balbi