Lines Matching refs:chcr
180 u32 chcr = usb_dmac_chan_read(chan, USB_DMACHCR); in usb_dmac_chan_is_busy() local
182 return (chcr & (USB_DMACHCR_DE | USB_DMACHCR_TE)) == USB_DMACHCR_DE; in usb_dmac_chan_is_busy()
367 u32 chcr = usb_dmac_chan_read(chan, USB_DMACHCR); in usb_dmac_chan_halt() local
369 chcr &= ~(USB_DMACHCR_IE | USB_DMACHCR_TE | USB_DMACHCR_DE); in usb_dmac_chan_halt()
370 usb_dmac_chan_write(chan, USB_DMACHCR, chcr); in usb_dmac_chan_halt()
605 u32 chcr; in usb_dmac_isr_channel() local
609 chcr = usb_dmac_chan_read(chan, USB_DMACHCR); in usb_dmac_isr_channel()
610 if (chcr & check_bits) in usb_dmac_isr_channel()
612 if (chcr & USB_DMACHCR_NULL) { in usb_dmac_isr_channel()
615 chcr |= USB_DMACHCR_FTE; in usb_dmac_isr_channel()
618 usb_dmac_chan_write(chan, USB_DMACHCR, chcr & ~mask); in usb_dmac_isr_channel()
620 if (chcr & check_bits) { in usb_dmac_isr_channel()