Searched refs:IIR_FIFO_MASK (Results 1 - 7 of 7) sorted by relevance

/freebsd-10.2-release/sys/dev/ic/
H A Dns16550.h61 #define IIR_FIFO_MASK 0xc0 /* set if FIFOs are enabled */ macro
/freebsd-10.2-release/contrib/gdb/gdb/
H A Dser-go32.c69 #define IIR_FIFO_MASK 0xc0 /* set if FIFOs are enabled */ macro
514 port->fifo = ((inb (port, com_iir) & IIR_FIFO_MASK) == IIR_FIFO_MASK);
/freebsd-10.2-release/usr.sbin/bhyve/
H A Duart_emul.c520 iir = (sc->fcr & FCR_ENABLE) ? IIR_FIFO_MASK : 0;
/freebsd-10.2-release/sys/dev/uart/
H A Duart_dev_lpc.c726 if (!(uart_getreg(bas, REG_IIR) & IIR_FIFO_MASK)) {
H A Duart_dev_ns8250.c739 if (!(uart_getreg(bas, REG_IIR) & IIR_FIFO_MASK)) {
/freebsd-10.2-release/sys/dev/sio/
H A Dsio.c982 switch (inb(com->int_id_port) & IIR_FIFO_MASK) {
/freebsd-10.2-release/sys/pc98/cbus/
H A Dsio.c1567 switch (inb(com->int_id_port) & IIR_FIFO_MASK) {

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