void vfdcTransInit()
{ /* NOTE: being called internally in vfdc */
/* read parameters */
vfdd.cyl = vfdc.cmd[2];
vfdd.head = vfdc.cmd[3];
vfdd.sector = vfdc.cmd[4];
vfdd.nbyte = GetBPS(vfdc.cmd[5]);
vfdd.nsector = vfdc.cmd[6];
vfdd.gaplen = vfdc.cmd[7];
if (!vfdc.cmd[5])
vfdd.nbyte = vfdc.cmd[8];
vfdd.count = 0x00;
vfddSetPointer;
/* send trans request */
if (!vfdc.flagndma && GetENRQ(vfdc.dor)) vdmaSetDRQ(0x02);
SetMSRExecCmd;
}
static void transInit() {
/* NOTE: being called internally in vfdc */
/* read parameters */
vfdd.data.cyl = vfdc.data.cmd[2];
vfdd.data.head = vfdc.data.cmd[3];
vfdd.data.sector = vfdc.data.cmd[4];
vfdd.data.nbyte = VFDC_GetBPS(vfdc.data.cmd[5]);
vfdd.data.nsector = vfdc.data.cmd[6];
vfdd.data.gpl = vfdc.data.cmd[7];
if (!vfdc.data.cmd[5]) {
vfdd.data.nbyte = vfdc.data.cmd[8];
}
vfdd.connect.transCount = Zero16;
vfddSetPointer;
/* send trans request */
if (!vfdc.data.flagNDMA && GetBit(vfdc.data.dor, VFDC_DOR_ENRQ)) {
vdmaSetDRQ(2);
}
SetMSRExecCmd;
}
