MUSB_RXCSR_DMAENAB
csr &= ~(MUSB_RXCSR_H_REQPKT | MUSB_RXCSR_DMAENAB);
csr |= MUSB_RXCSR_DMAENAB | MUSB_RXCSR_P_WZC_BITS;
csr |= MUSB_RXCSR_DMAENAB;
csr |= MUSB_RXCSR_DMAENAB;
csr |= (MUSB_RXCSR_DMAENAB |
csr &= ~(MUSB_RXCSR_DMAENAB | MUSB_RXCSR_AUTOCLEAR);
if (dma && (csr & MUSB_RXCSR_DMAENAB)) {
| MUSB_RXCSR_DMAENAB
val |= MUSB_RXCSR_DMAENAB;
val |= MUSB_RXCSR_DMAENAB;
val &= ~(MUSB_RXCSR_DMAENAB
if (dma && (rx_csr & MUSB_RXCSR_DMAENAB)) {
val &= ~(MUSB_RXCSR_DMAENAB
| MUSB_RXCSR_DMAENAB
csr |= MUSB_RXCSR_DMAENAB;
MUSB_RXCSR_DMAENAB |
csr |= MUSB_RXCSR_DMAENAB;
MUSB_RXCSR_DMAENAB |