ATMCI_TXRDY
iflags |= ATMCI_TXRDY;
ATMCI_TXRDY | ATMCI_RXRDY
ATMCI_TXRDY | ATMCI_RXRDY
atmci_writel(host, ATMCI_IDR, ATMCI_TXRDY | ATMCI_RXRDY
atmci_writel(host, ATMCI_IDR, (ATMCI_NOTBUSY | ATMCI_TXRDY
} while (status & ATMCI_TXRDY);
atmci_writel(host, ATMCI_IDR, ATMCI_TXRDY);
| ATMCI_RXRDY | ATMCI_TXRDY
if (pending & ATMCI_TXRDY)