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Searched refs:CDIR (Results 1 – 1 of 1) sorted by relevance

/Linux-v4.19/drivers/tty/
Dsynclink.c381 #define CDIR 0x1a /* Clear DMA Interrupt Register (shared) */ macro
1596 usc_OutDmaReg( info, CDIR, BIT9 | BIT1 ); in mgsl_isr_receive_dma()
1640 usc_OutDmaReg(info, CDIR, BIT8 | BIT0 ); in mgsl_isr_transmit_dma()
5114 usc_OutDmaReg( info, CDIR, 0x0303 ); /* clear IUS and Pending for Tx and Rx */ in usc_set_sdlc_mode()