Searched refs:REG_USR (Results 1 – 2 of 2) sorted by relevance
98 (void) uart_getreg(bas, REG_USR); in oct16550_clrint()291 val = uart_getreg(bas, REG_USR); in oct16550_probe()333 ((uart_getreg(bas, REG_USR) & USR_TXFIFO_NOTFULL) == 0)) in oct16550_wait_txhr_empty()635 (void) uart_getreg(bas, REG_USR); in oct16550_bus_ipend()
187 #define REG_USR com_usr macro