linux/drivers/usb/dwc2
Vardan Mikayelyan bd9971f0a1 usb: dwc2: gadget: Add EP disabled interrupt handler
Reimplemented EP disabled interrupt handler and moved to
corresponding function.

This interrupt indicates that the endpoint has been disabled per
the application's request.

For IN endpoints flushes txfifo, in case of BULK clears DCTL_CGNPINNAK,
in case of ISOC completes current request.

For ISOC-OUT endpoints completes expired requests. If there is
remaining request starts it. This is the part of ISOC-OUT transfer
drop flow. When ISOC-OUT transfer expired we must disable ep to drop
ongoing transfer.

Tested-by: John Keeping <john@metanate.com>
Reviewed-by: Vahram Aharonyan <vahrama@synopsys.com>
Signed-off-by: Vardan Mikayelyan <mvardan@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
2016-06-21 10:50:09 +03:00
..
core_intr.c usb: dwc2: host: Clear interrupts before handling them 2015-12-15 09:12:41 -06:00
core.c usb: dwc2: Move host-specific core functions into hcd.c 2016-03-04 15:14:46 +02:00
core.h usb: dwc2: gadget: Corrected interval calculation 2016-06-21 10:49:29 +03:00
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: Add EP disabled interrupt handler 2016-06-21 10:50:09 +03:00
hcd_ddma.c usb: dwc2: Fix issues in dwc2_complete_non_isoc_xfer_ddma() 2016-03-04 15:14:48 +02:00
hcd_intr.c usb: dwc2: host: If using uframe scheduler, end splits better 2016-03-04 15:14:45 +02:00
hcd_queue.c usb: dwc2: Fixed SOF interrupt enabling/disabling 2016-04-28 09:41:26 +03:00
hcd.c usb: dwc2: host: Setting qtd to NULL after freeing it 2016-04-28 09:41:12 +03:00
hcd.h usb: dwc2: host: Setting qtd to NULL after freeing it 2016-04-28 09:41:12 +03:00
hw.h usb: dwc2: Add missing register field definitions 2016-06-21 10:48:22 +03:00
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: Proper cleanup on dr_mode failure 2016-04-28 09:41:34 +03:00