linux/drivers/usb/dwc2
Dinh Nguyen 8b3e233e81 usb: dwc2: Disable descriptor dma mode by default
Even though the IP supports Descriptor DMA mode, it does not support SPLIT
transactions in this mode. So the driver, in its currently form, will not
support LS/FS devices when connected to a HS Hub if Descriptor DMA mode is
enabled.

So we should just default to disable descriptor dma mode.

Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
Acked-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-27 15:42:41 -07:00
..
Kconfig usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory 2014-04-24 13:12:43 -07:00
Makefile usb: dwc2/s3c-hsotg: move s3c-hsotg into dwc2 directory 2014-04-24 13:12:43 -07:00
core.c usb: dwc2: fix role switch breakage 2014-02-04 12:59:14 -08:00
core.h usb: dwc2: move s3c-hsotg data structures 2014-04-24 13:12:43 -07:00
core_intr.c usb: dwc2: handle the Host Port Interrupt when it occurs in device mode 2014-02-07 14:34:38 -08:00
gadget.c usb: dwc2: Remove '0x' notation when using %pad format 2014-05-27 15:26:29 -07:00
hcd.c usb: dwc2: fix memory corruption in dwc2 driver 2014-02-04 12:59:14 -08:00
hcd.h
hcd_ddma.c
hcd_intr.c usb: dwc2: fix dereference before NULL check 2014-02-15 12:26:14 -08:00
hcd_queue.c
hw.h usb: dwc2: add defines to support s3c-hsotg driver 2014-04-24 13:12:43 -07:00
pci.c
platform.c usb: dwc2: Disable descriptor dma mode by default 2014-05-27 15:42:41 -07:00