* Allocated Resources
*/
-static void pnpbios_parse_allocated_dmaresource(struct pnp_dev *dev, int dma)
-{
- struct resource *res;
- int i;
-
- for (i = 0; i < PNP_MAX_DMA; i++) {
- res = pnp_get_resource(dev, IORESOURCE_DMA, i);
- if (!pnp_resource_valid(res))
- break;
- }
-
- if (i < PNP_MAX_DMA) {
- res->flags = IORESOURCE_DMA; // Also clears _UNSET flag
- if (dma == -1) {
- res->flags |= IORESOURCE_DISABLED;
- return;
- }
- res->start = res->end = (unsigned long)dma;
- }
-}
-
static void pnpbios_parse_allocated_ioresource(struct pnp_dev *dev,
int io, int len)
{
case SMALL_TAG_DMA:
if (len != 2)
goto len_err;
+ flags = 0;
io = -1;
mask = p[1];
for (i = 0; i < 8; i++, mask = mask >> 1)
if (mask & 0x01)
io = i;
- pnpbios_parse_allocated_dmaresource(dev, io);
+ if (io == -1)
+ flags = IORESOURCE_DISABLED;
+ pnp_add_dma_resource(dev, io, flags);
break;
case SMALL_TAG_PORT: