WDC_RESET_WAIT
if (wdc_wait_for_unbusy(chp, WDC_RESET_WAIT, AT_POLL, &tfd) != 0) {
for (timeout = 0; timeout < WDC_RESET_WAIT / 10; timeout++) {
for(i = 0; i < WDC_RESET_WAIT / 10; i++) {
for(i = 0; i < WDC_RESET_WAIT / 10; i++) {
#define WDCNDELAY_RST (WDC_RESET_WAIT * 1000 / WDCDELAY)
nloop = WDC_RESET_WAIT * hz / 1000;
if (wdc_wait_for_unbusy(chp, WDC_RESET_WAIT, AT_POLL, &tfd) != 0) {
xfer->c_ata_c.timeout = WDC_RESET_WAIT;