gonzui

tkernel_2

driver/tef_em1d/sysdsk/src/ataio.c - 6.8KB - 257 lines

84: 
85:         OutB(REG_DRVHEAD, dno = drDRV(drvno));
86:         WaitUsec(4);           /* Waiting is necessary depending on drive */
175:         /* The drive/header number register setting */
176:         OutB(REG_DRVHEAD, drDRV(drv->DrvNo) | head);
177: