I ran across the following code in src/devices/pnp_device.c:

    void pnp_set_drq(device_t dev, unsigned drq, unsigned index)
    {
        /* Index == 0x74 */
        pnp_write_config(dev, index, drq & 0xff);
    }

    static void pnp_set_resource(device_t dev, struct resource
*resource)
    {
        ...

        /* Now store the resource */
        if (resource->flags & IORESOURCE_IO) {
            pnp_set_iobase(dev, resource->index, resource->base);
        }
        else if (resource->flags & IORESOURCE_DRQ) {
            pnp_set_drq(dev, resource->index, resource->base);
        }

        ...
    }

The declaration of pnp_set_drq() looks backwards to me. Shouldn't it be

    void pnp_set_drq(device_t dev, unsigned index, unsigned drq)

to match the way it's being called?

Steve Magnani
Digital Design Corporation
www.digidescorp.com




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