Searched refs:DELTA_CD (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/drivers/tty/
H A Drocket_int.h216 #define DELTA_CD 0x04 /* CD change interrupt */ macro
749 DELTA_CD: CD change interrupt
753 #define sGetChanIntID(ChP) (sInB((ChP)->IntID) & (RXF_TRIG | TXFIFO_MT | SRC_INT | DELTA_CD | DELTA_CTS | DELTA_DSR))
H A Drocket.c514 if (IntMask & DELTA_CD) { /* CD change */ rp_handle_port()
661 info->intmask = RXF_TRIG | TXFIFO_MT | SRC_INT | DELTA_CD | DELTA_CTS | DELTA_DSR; init_r_port()
774 info->intmask &= ~DELTA_CD; configure_r_port()
781 info->intmask |= DELTA_CD; configure_r_port()

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