wd_cyl_lo
cl = WDC_READ_REG(chp, wd_cyl_lo);
WDC_WRITE_REG(chp, wd_cyl_lo, wd_c->r_cyl);
WDC_WRITE_REG(chp, wd_cyl_lo, wd_c->r_cyl);
WDC_WRITE_REG(chp, wd_cyl_lo, wd_c->r_cyl);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0) << 8;
wdr->cmd_iohs[wd_cyl_lo], 0) << 32;
bus_space_write_1(wdr->cmd_iot, wdr->cmd_iohs[wd_cyl_lo], 0, cylin);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0, 0xa5);
wdr->cmd_iohs[wd_cyl_lo], 0) != 0xa5) {
wdr->cmd_iohs[wd_cyl_lo], 0, 0x02);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0, 0x01);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0, 0x02);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0, 0x01);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0);
wdr->cmd_iohs[wd_cyl_lo], 0);
len = bus_space_read_1(wdr->cmd_iot, wdr->cmd_iohs[wd_cyl_lo], 0) +