Lines Matching refs:chcr
177 u32 chcr = usb_dmac_chan_read(chan, USB_DMACHCR); in usb_dmac_chan_is_busy() local
179 return (chcr & (USB_DMACHCR_DE | USB_DMACHCR_TE)) == USB_DMACHCR_DE; in usb_dmac_chan_is_busy()
364 u32 chcr = usb_dmac_chan_read(chan, USB_DMACHCR); in usb_dmac_chan_halt() local
366 chcr &= ~(USB_DMACHCR_IE | USB_DMACHCR_TE | USB_DMACHCR_DE); in usb_dmac_chan_halt()
367 usb_dmac_chan_write(chan, USB_DMACHCR, chcr); in usb_dmac_chan_halt()
603 u32 chcr; in usb_dmac_isr_channel() local
608 chcr = usb_dmac_chan_read(chan, USB_DMACHCR); in usb_dmac_isr_channel()
609 if (chcr & (USB_DMACHCR_TE | USB_DMACHCR_SP)) { in usb_dmac_isr_channel()
611 if (chcr & USB_DMACHCR_DE) in usb_dmac_isr_channel()
615 if (chcr & USB_DMACHCR_NULL) { in usb_dmac_isr_channel()
618 chcr |= USB_DMACHCR_FTE; in usb_dmac_isr_channel()
622 usb_dmac_chan_write(chan, USB_DMACHCR, chcr & ~mask); in usb_dmac_isr_channel()