Fix a longstanding bug for the 8-port Marvell Sata controllers (508x/6081), where accesses to the upper 4 ports would cause lost-interrupts / timeouts for the lower 4-ports. With this patch, the 6081 boards should finally be reliable enough for mainstream use with Linux. This patch is for 2.6.29, but should also get reviewed/released for the -stable branches of 2.6.28, 2.6.27, and 2.6.26. Signed-off-by: Mark Lord <mlord@xxxxxxxxx> --- linux-2.6.29-rc1-git6/drivers/ata/sata_mv.c 2009-01-16 11:11:16.000000000 -0500 +++ linux/drivers/ata/sata_mv.c 2009-01-16 11:52:17.000000000 -0500 @@ -883,7 +883,7 @@ struct mv_host_priv *hpriv = ap->host->private_data; int hardport = mv_hardport_from_port(ap->port_no); void __iomem *hc_mmio = mv_hc_base_from_port( - mv_host_base(ap->host), hardport); + mv_host_base(ap->host), ap->port_no); u32 hc_irq_cause, ipending; /* clear EDMA event indicators, if any */ -- 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
