linux/drivers/usb/dwc2
Douglas Anderson 483bb2544c usb: dwc2: host: Add scheduler logging for missed SOFs
We'll use the new "scheduler verbose debugging" macro to log missed
SOFs.  This is fast enough (assuming you configure it to use the ftrace
buffer) that we can do it without worrying about the speed hit.  The
overhead hit if the scheduler tracing is set to "no_printk" should be
near zero.

Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Tested-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
2016-03-04 15:14:44 +02:00
..
core_intr.c usb: dwc2: host: Clear interrupts before handling them 2015-12-15 09:12:41 -06:00
core.c usb: dwc2: host: Properly set the HFIR 2016-03-04 15:14:42 +02:00
core.h usb: dwc2: host: Add scheduler logging for missed SOFs 2016-03-04 15:14:44 +02:00
debug.h usb: dwc2: move debugfs code to a separate file 2015-04-29 15:18:25 -05:00
debugfs.c usb: dwc2: Use platform endianness when accessing registers 2015-09-27 10:54:31 -05:00
gadget.c usb: dwc2: gadget: Repair DSTS register decoding 2015-12-22 12:03:05 -06:00
hcd_ddma.c usb: dwc2: host: Rename some fields in struct dwc2_qh 2016-03-04 15:14:43 +02:00
hcd_intr.c usb: dwc2: host: Add scheduler logging for missed SOFs 2016-03-04 15:14:44 +02:00
hcd_queue.c usb: dwc2: host: Split code out to make dwc2_do_reserve() 2016-03-04 15:14:43 +02:00
hcd.c usb: dwc2: host: Add scheduler logging for missed SOFs 2016-03-04 15:14:44 +02:00
hcd.h usb: dwc2: host: Rename some fields in struct dwc2_qh 2016-03-04 15:14:43 +02:00
hw.h usb: dwc2: host: fix descriptor list address masking 2015-12-15 09:12:41 -06:00
Kconfig usb: dwc2: USB_DWC2 should depend on HAS_DMA 2016-02-20 20:23:02 -08:00
Makefile usb: dwc2: remove dwc2_platform.ko 2015-04-29 15:20:11 -05:00
pci.c usb: dwc2: pci: Add device mode to the dwc2-pci driver 2015-03-11 15:08:17 -05:00
platform.c usb: dwc2: host: Set host_rx_fifo_size to 525 for rk3066 2016-03-04 15:14:39 +02:00