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Searched refs:uart8250_read (Results 1 – 1 of 1) sorted by relevance

/external/coreboot/src/drivers/uart/
Duart8250mem.c21 static uint8_t uart8250_read(void *base, uint8_t reg) in uart8250_read() function
31 static uint8_t uart8250_read(void *base, uint8_t reg) in uart8250_read() function
44 return uart8250_read(base, UART8250_LSR) & UART8250_LSR_THRE; in uart8250_mem_can_tx_byte()
58 while (i-- && !(uart8250_read(base, UART8250_LSR) & UART8250_LSR_TEMT)) in uart8250_mem_tx_flush()
64 return uart8250_read(base, UART8250_LSR) & UART8250_LSR_DR; in uart8250_mem_can_rx_byte()
75 return uart8250_read(base, UART8250_RBR); in uart8250_mem_rx_byte()