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Searched refs:USART_CSR_TXRDY (Results 1 – 2 of 2) sorted by relevance

/NextBSD/sys/arm/at91/
HDuart_dev_at91usart.c247 while (!(at91_dbgu[USART_CSR / 4] & USART_CSR_TXRDY)) in eputc()
284 if (!(RD4(bas, USART_CSR) & USART_CSR_TXRDY)) in at91_usart_init()
314 while (!(RD4(bas, USART_CSR) & USART_CSR_TXRDY)) in at91_usart_putc()
671 if (csr & (USART_CSR_TXRDY | USART_CSR_ENDTX)) { in at91_usart_bus_ipend()
674 WR4(&sc->sc_bas, USART_IDR, csr & (USART_CSR_TXRDY | in at91_usart_bus_ipend()
HDat91_usartreg.h96 #define USART_CSR_TXRDY (1UL << 1) /* Transmitter ready */ macro