1999/0422/pc/dma.c (diff list | history)

1999/0403/sys/src/9/pc/dma.c:107,113 – 1999/0422/sys/src/9/pc/dma.c:107,117 (short | long | prev | next)
1999/0403		return 1;
1997/0404		xp->bpa = PADDR(xp->bva);
1999/0403		if(xp->bpa >= 16*MB){ xfree(xp->bva); /* doesn't work... */
1999/0422		/* * This will panic with the current * implementation of xspanalloc(). xfree(xp->bva); */
1999/0403		xp->bva = nil; return 1; }