Lines Matching defs:reg
170 static unsigned char mca_pc_read_pos(struct mca_device *mca_dev, int reg)
175 if (reg < 0 || reg >= 8)
185 byte = inb_p(MCA_POS_REG(reg));
196 byte = inb_p(MCA_POS_REG(reg));
201 mca_dev->pos[reg] = byte;
206 static void mca_pc_write_pos(struct mca_device *mca_dev, int reg,
211 if (reg < 0 || reg >= 8)
223 outb_p(byte, MCA_POS_REG(reg));
230 mca_dev->pos[reg] = byte;