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

/freebsd-10.3-release/sys/dev/ida/
H A Dida_eisa.c85 ida_outb(ida, R_EISA_LOCAL_DOORBELL, EISA_CHANNEL_BUSY);
95 if ((ida_inb(ida, R_EISA_SYSTEM_DOORBELL) & EISA_CHANNEL_BUSY) == 0)
98 ida_outb(ida, R_EISA_SYSTEM_DOORBELL, EISA_CHANNEL_BUSY);
116 return (ida_inb(ida, R_EISA_SYSTEM_DOORBELL) & EISA_CHANNEL_BUSY);
124 ida_outb(ida, R_EISA_LOCAL_DOORBELL, EISA_CHANNEL_BUSY);
H A Didareg.h47 #define EISA_CHANNEL_BUSY 0x01 macro

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