On Mon, May 06, 2013 at 10:39:04PM +0200, Stephen Warren wrote: > From: Stephen Warren <[email protected]> > > Tegra20 HW appears to have a bug such that PCIe device interrupts, whether > they are legacy IRQs or MSI, are lost when LP2 is enabled. To work around > this, simply disable LP2 if the PCI driver and DT node are both enabled. >
Wouldn't it make more sense to disable LP2 when we actually detect a PCIe device? Cheers, Peter. -- To unsubscribe from this list: send the line "unsubscribe linux-tegra" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
