Setting bit 1 in dev->resource[x].start, below, seems incorrect. Should
you be programming the PCI BAR directly, instead?
> +static void __init
> +quirk_cypress_ide_ports(struct pci_dev *dev)
> +{
> + if (dev->class >> 8 != PCI_CLASS_STORAGE_IDE)
> + return;
> + dev->resource[1].start |= 2;
> + dev->resource[1].end = dev->resource[1].start;
> + pci_claim_resource(dev, 0);
> + pci_claim_resource(dev, 1);
> +}
I wonder about this code:
> + /* ??? Reserve some resources for CardBus */
> + if (dev->class >> 8 == PCI_CLASS_BRIDGE_CARDBUS) {
> + io_reserved += 8*1024;
> + mem_reserved += 32*1024*1024;
> + continue;
> + }
I think "pdev_enable_device" is a poorly-chosen name, since "pdev_" is
not a common prefix, and we already have pci_enable_device.
Also, should we be setting PCI_CACHE_LINE_SIZE for PCI devices as well
as bridges?
Jeff
--
Jeff Garzik | "When I do this, my computer freezes."
Building 1024 | -user
MandrakeSoft | "Don't do that."
| -level 1
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