linux/drivers/usb/renesas_usbhs
Kuninori Morimoto d77e3f4e17 usb: renesas_usbhs: add pipe/fifo link
renesas_usbhs has CFIFO which is for PIO transfer,
and D0FIFO/D1FIFO which are for DMA transfer.
The pipe selects one of these fifo when it send/recv data.
But fifo must not be selected to different pipe in same time.
This patch add pipe/fifo link for each other,
and fifo is not selected by another pipe until it is unselected.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2011-06-07 09:10:09 -07:00
..
common.c usb: renesas_usbhs: add usbhsf_fifo 2011-06-07 09:10:09 -07:00
common.h usb: renesas_usbhs: add usbhsf_fifo 2011-06-07 09:10:09 -07:00
fifo.c usb: renesas_usbhs: add pipe/fifo link 2011-06-07 09:10:09 -07:00
fifo.h usb: renesas_usbhs: add pipe/fifo link 2011-06-07 09:10:09 -07:00
Kconfig usb: renesas_usbhs: Driver is depend on SuperH 2011-04-29 17:24:29 -07:00
Makefile usb: renesas_usbhs: fifo became independent from pipe. 2011-06-07 09:10:07 -07:00
mod_gadget.c usb: renesas_usbhs: shrink spin lock area 2011-06-07 09:10:09 -07:00
mod.c usb: renesas_usbhs: add autonomy mode 2011-04-29 17:24:35 -07:00
mod.h usb: renesas_usbhs: add autonomy mode 2011-04-29 17:24:35 -07:00
pipe.c usb: renesas_usbhs: add pipe/fifo link 2011-06-07 09:10:09 -07:00
pipe.h usb: renesas_usbhs: add pipe/fifo link 2011-06-07 09:10:09 -07:00