BMC/Intel-BMC/linux.git/drivers/usb/dwc3/trace.h, branch dev-5.3

usb: dwc3: trace: pass trace buffer size to decoding functions

2019-02-04T13:43:38+00:00

Instead of assuming that our buffer is big enough, let's pass the buffer size around so printing functions can make sure they won't overflow the buffer. Signed-off-by: Felipe Balbi

usb: dwc3: gadget: remove DWC3_EP_END_TRANSFER_PENDING

2019-02-04T06:46:22+00:00

Now that we modified the code to fix a race condition, it's clear that DWC3_EP_END_TRANSFER_PENDING is unnecessary, considering that DWC3_EP_TRANSFER_STARTED will remain set until End Transfer completes. Tested-by: Thinh Nguyen Signed-off-by: Felipe Balbi

usb: dwc3: trace: add missing break statement to make compiler happy

2018-12-07T05:30:18+00:00

The missed break statement in the outer switch makes the code fall through always and thus always same value will be printed. Besides that, compiler warns about missed fall through marker: drivers/usb/dwc3/./trace.h: In function ‘trace_raw_output_dwc3_log_trb’: drivers/usb/dwc3/./trace.h:246:4: warning: this statement may fall through [-Wimplicit-fallthrough=] switch (pcm) { ^~~~~~ Add the missing break statement to work correctly without compilation warnings. Fixes: fa8d965d736b ("usb: dwc3: trace: pretty print high-bandwidth transfers too") Cc: Felipe Balbi Signed-off-by: Andy Shevchenko Signed-off-by: Felipe Balbi

usb: dwc3: trace: log ep commands in hex

2018-11-26T07:14:03+00:00

They are much more useful in hexadecimal than in decimal. Moreover, generic commands are already logged in hex. Signed-off-by: Felipe Balbi

usb: dwc3: gadget: remove duplicated missed isoc handling

2018-05-21T07:00:53+00:00

Now, this part of the code is duplicated and brings no extra value to the driver. Let's remove it. Signed-off-by: Felipe Balbi

usb: dwc3: gadget: remove DWC3_EP_BUSY flag

2018-05-21T07:00:52+00:00

It has no use anymore. Signed-off-by: Felipe Balbi

usb: dwc3: gadget: remove allocated/queued request tracking

2018-05-21T07:00:50+00:00

That has never proven useful in any way. Just remove it. Signed-off-by: Felipe Balbi

usb: dwc3: Make sparse a bit happier

2017-12-11T10:36:49+00:00

Fixes the following warnings: drivers/usb/dwc3/io.h:43:31: warning: incorrect type in argument 1 (different address spaces) drivers/usb/dwc3/io.h:43:31: expected void *base drivers/usb/dwc3/io.h:43:31: got void [noderef] * drivers/usb/dwc3/io.h:62:32: warning: incorrect type in argument 1 (different address spaces) drivers/usb/dwc3/io.h:62:32: expected void *base drivers/usb/dwc3/io.h:62:32: got void [noderef] * This fixes the noisiest ones as they get emitted multiple times. A few warnings remain, for which the proper fix is less clear. No behaviour change is expected. Signed-off-by: Vincent Pelletier Signed-off-by: Felipe Balbi

USB: dwc3: Remove redundant license text

2017-11-07T14:45:01+00:00

Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Cc: Kukjin Kim Cc: Krzysztof Kozlowski Cc: Patrice Chotard Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman

USB: add SPDX identifiers to all remaining files in drivers/usb/

2017-11-04T10:48:02+00:00

It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman