On Thu, Oct 3, 2013 at 3:06 PM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote:
> On Sat, Sep 28, 2013 at 01:13:07PM -0700, Yinghai Lu wrote:
>> @@ -1156,8 +1156,14 @@ static void pci_enable_bridge(struct pci
>>
>> pci_enable_bridge(dev->bus->self);
>>
>> - if (pci_is_enabled(dev))
>> + if (pci_is_enabled(dev)) {
>> + if (!dev->is_busmaster) {
>> + dev_warn(&dev->dev, "driver skip pci_set_master, fix it!\n");
>
> I know this is already in Linus' tree, but if we're going to enable
> bus mastering here, what's the point of the warning? If somebody
> fixes the driver by adding a pci_set_master() call there, does that
> improve something?
Help us to catch other offender and fix them.
Yinghai
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