imxuart.c | 364 sc->sc_txfifo_thresh = 16; /* when USR1.TRDY, fifo has space 1702 uint32_t usr1, usr2; local in function:imxuintr 1785 usr1 = bus_space_read_4(iot, ioh, IMX_USR1); 1786 if (usr1 & IMX_USR1_TRDY) 1884 uint32_t usr1, usr2; local in function:imxuart_txfifo_space 1893 usr1 = bus_space_read_4(iot, ioh, IMX_USR1); 1894 if (usr1 & IMX_USR1_TRDY)
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