Searched refs:OCW3_RIS (Results 1 - 3 of 3) sorted by relevance

/freebsd-13-stable/sys/dev/ic/
H A Di8259.h79 #define OCW3_RIS 0x01 /* 1 = read IS, 0 = read IR */ macro
/freebsd-13-stable/sys/amd64/vmm/io/
H A Dvatpic.c410 atpic->rd_cmd_reg = val & OCW3_RIS;
651 if (atpic->rd_cmd_reg == OCW3_RIS) {
/freebsd-13-stable/sys/x86/isa/
H A Datpic.c541 outb(port, OCW3_SEL | OCW3_RR | OCW3_RIS);

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