NuBusFPGA/nubus-to-ztex-gateware/DeclROM/NuBusFPGARAMDskDrvr_Status.c
2022-10-06 23:28:07 +02:00

31 lines
638 B
C

#include "NuBusFPGARAMDskDrvr.h"
#pragma parameter __D0 cNuBusFPGARAMDskStatus(__A0, __A1)
OSErr cNuBusFPGARAMDskStatus(CntrlParamPtr pb, /* DCtlPtr */ AuxDCEPtr dce)
{
OSErr ret = noErr;
struct RAMDrvContext *ctx;
/* write_reg(dce, GOBOFB_DEBUG, 0xDEAD0004); */
/* write_reg(dce, GOBOFB_DEBUG, pb->csCode); */
ctx = *(struct RAMDrvContext**)dce->dCtlStorage;
if (ctx) {
switch (pb->csCode)
{
default:
ret = statusErr;
break;
}
} else {
ret = offLinErr; /* r/w requested for an off-line drive */
goto done;
}
done:
if (!(pb->ioTrap & (1<<noQueueBit)))
IODone((DCtlPtr)dce, ret);
return ret;
}