Tejun Heo wrote: > Jeff Garzik wrote: >> Kevin Hilman wrote: >>> I've now been using a patched sata_sil driver for a while to support PCI >>> IO space on my embedded ARM target. Do you have any plans of pushing >>> support for this upstream? >> >> MMIO doesn't work at all? >> >> I'm a bit reluctant to push this into mainline, particularly when I >> feel that the sata_sil driver could still be updated to use only >> 32-bit MMIO transactions without much problem. > > Hello, Kevin, Jeff. > > IIRC, Kevin's platform can't do any MMIO. Actually, this platform (XScale IXP425, big-endian) can do MMIO. I have an e100 PCI card on this board where the driver is using MMIO. I also have a Promise Ultra133 PCI card, but not sure if that driver is using memory space or IO space. Kevin - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
