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Searched refs:DZ_CSR (Results 1 – 2 of 2) sorted by relevance

/Linux-v4.19/drivers/tty/serial/
Ddz.c263 status = dz_in(dport, DZ_CSR); in dz_transmit_chars()
344 status = dz_in(dport, DZ_CSR); in dz_interrupt()
426 tmp = dz_in(dport, DZ_CSR); in dz_startup()
428 dz_out(dport, DZ_CSR, tmp); in dz_startup()
458 tmp = dz_in(dport, DZ_CSR); in dz_shutdown()
460 dz_out(dport, DZ_CSR, tmp); in dz_shutdown()
555 dz_out(dport, DZ_CSR, DZ_CLR); in dz_reset()
556 while (dz_in(dport, DZ_CSR) & DZ_CLR); in dz_reset()
560 dz_out(dport, DZ_CSR, DZ_MSE); in dz_reset()
816 csr = dz_in(dport, DZ_CSR); in dz_console_putchar()
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Ddz.h118 #define DZ_CSR 0x00 /* Control and Status Register */ macro