This patch clears PCI errors after showing more debug informations. Signed-off-by: Florian Fainelli <florian.fainelli@xxxxxxxxxxx> --
diff -urN linux-2.6.19/arch/mips/pci/ops-au1000.c linux-2.6.19.new/arch/mips/pci/ops-au1000.c --- linux-2.6.19/arch/mips/pci/ops-au1000.c 2006-11-29 22:57:37.000000000 +0100 +++ linux-2.6.19.new/arch/mips/pci/ops-au1000.c 2006-12-28 03:02:42.000000000 +0100 @@ -172,7 +172,11 @@ error = -1; DBG("Au1x Master Abort\n"); } else if ((status >> 28) & 0xf) { - DBG("PCI ERR detected: status %x\n", status); + DBG("PCI ERR detected: device %d, status %x\n", device, ((status >> 28) & 0xf)); + + /* clear errors */ + au_writel(status & 0xf000ffff, Au1500_PCI_STATCMD); + *data = 0xffffffff; error = -1; }