Searched refs:UART_S2 (Results 1 – 1 of 1) sorted by relevance
58 #define UART_S2 0x05 /* Status Register 2 */ macro380 usr2 = uart_getreg(bas, UART_S2); in vf_uart_bus_ipend()384 uart_setreg(bas, UART_S2, usr2); in vf_uart_bus_ipend()