Messages in this thread | | | Date | Sat, 5 Jun 2004 13:19:23 -0700 | From | "David S. Miller" <> | Subject | Re: Dealing with buggy hardware (was: b44 and 4g4g) |
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On Sat, 5 Jun 2004 23:06:44 +0300 Pekka Pietikainen <pp@ee.oulu.fi> wrote:
> + if(virt_to_bus(skb->data) + skb->len > B44_PCI_DMA_MAX) {
You can't use this non-portable interface, you have to:
1) pci_map the data 2) test the dma_addr_t returned - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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