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

/openbmc/linux/drivers/tty/serial/
H A Ddz.h122 #define DZ_MSR 0x18 /* Modem Status Register */ macro
H A Ddz.c317 status = dz_in(dport, DZ_MSR); in check_modem_status()
365 if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR) in dz_get_mctrl()