Lines Matching defs:rx_csr
907 u16 rx_csr, tx_csr;
919 rx_csr = musb_readw(epio, MUSB_RXCSR);
920 rx_csr |= MUSB_RXCSR_H_WZC_BITS;
921 rx_csr &= ~MUSB_RXCSR_H_REQPKT;
922 musb_writew(epio, MUSB_RXCSR, rx_csr);
923 rx_csr &= ~MUSB_RXCSR_DATAERROR;
924 musb_writew(epio, MUSB_RXCSR, rx_csr);
1738 u16 rx_csr, val;
1752 rx_csr = musb_readw(epio, MUSB_RXCSR);
1753 val = rx_csr;
1770 if (rx_csr & MUSB_RXCSR_H_RXSTALL) {
1776 } else if (rx_csr & MUSB_RXCSR_H_ERROR) {
1788 rx_csr &= ~MUSB_RXCSR_H_ERROR;
1789 musb_writew(epio, MUSB_RXCSR, rx_csr);
1791 } else if (rx_csr & MUSB_RXCSR_DATAERROR) {
1811 rx_csr |= MUSB_RXCSR_H_WZC_BITS;
1812 rx_csr &= ~MUSB_RXCSR_DATAERROR;
1813 musb_writew(epio, MUSB_RXCSR, rx_csr);
1821 } else if (rx_csr & MUSB_RXCSR_INCOMPRX) {
1843 ERR("RX%d dma busy, csr %04x\n", epnum, rx_csr);
1854 (rx_csr & MUSB_RXCSR_H_REQPKT)) {
1867 musb_dbg(musb, "RXCSR%d %04x, reqpkt, len %zu%s", epnum, rx_csr,
1869 rx_csr &= ~MUSB_RXCSR_H_REQPKT;
1873 MUSB_RXCSR_H_WZC_BITS | rx_csr);
1876 if (dma && (rx_csr & MUSB_RXCSR_DMAENAB)) {
1899 if (unlikely(!(rx_csr & MUSB_RXCSR_RXPKTRDY))) {