Lines Matching refs:IER_ETXRDY
1091 * IER_ETXRDY generates an interrupt independent of the current
1093 * setting IER_ETXRDY generates an interrupt independent of the
1094 * current setting. On 16550A's, setting IER_ETXRDY only
1095 * generates an interrupt when IER_ETXRDY is not already set.
1097 sio_setreg(com, com_ier, IER_ETXRDY);
1104 * On some 16x50 incompatibles, setting IER_ETXRDY doesn't generate
1189 failures[1] = sio_getreg(com, com_ier) - IER_ETXRDY;
1853 | (COM_IIR_TXRDYBUG(com->flags) ? 0 : IER_ETXRDY));
2555 int_ctl_new = int_ctl | IER_ETXRDY;
2570 & ~IER_ETXRDY;
2589 int_ctl_new &= ~(IER_ETXRDY | IER_ERXRDY);