Searched refs:LSR_BI (Results 1 – 6 of 6) sorted by relevance
103 #define LSR_BI 0x10 /* break indicator */ macro
144 #define LSR_BI 0x10 /* Break detected */ macro
1045 c |= lsrmap[(*ibufp++ & (LSR_BI|LSR_FE|LSR_PE)) >> 2]; in comsoft()1074 if (ISSET(lsr, LSR_BI)) { in comintr()
114 #define LSR_BI 0x10 /* break detected */ macro313 if (lsr & (LSR_BI | LSR_FE | LSR_PE | LSR_OE)) in dos_comisr()315 if (lsr & (LSR_BI | LSR_FE)) in dos_comisr()
177 com->regs.lsr |= LSR_BI; in com_rcv_handle_break()180 com->regs.lsr &= ~LSR_BI; in com_rcv_handle_break()
308 if (ISSET(lsr, LSR_BI)) { in comms_hardintr()