On Thu, Apr 9, 2009 at 12:32 AM, Jeff Garzik <j...@garzik.org> wrote: > 3) As a result, Timur's 'ahci' is no longer receiving interrupts. Presumably > this means that BOTH of the following conditions are true > > a) INTX is disabled > b) MSI is not available > > Today I am thinking we should either revert the libata commit > (a5bfc4714b3f01365aef89a92673f2ceb1ccf246), or poke PCI to twiddle INTX for > us at pci_enable_device() time, perhaps. > > I lean towards the former, but maybe the platform folks prefer a third > solution?
Well, I was hoping that the latest U-Boot would fix this problem, but it doesn't. Earlier U-Boot couldn't find my SATA drive, so I thought that was a clue. The latest U-Boot does find the SATA drive, but the Linux driver still doesn't get interrupts. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev
