From e7b2bb9b51a34fb9946f9e4af2d787255757cb96 Mon Sep 17 00:00:00 2001 From: hauke Date: Sun, 24 Jul 2011 15:18:29 +0000 Subject: [PATCH] brcm47xx: run ssb_pcicore_fix_sprom_core_index just for ssb bus on pci ssb_pcicore_fix_sprom_core_index accesses the sprom on the pci bus but this causes a data bus error (oops) on a SoC. git-svn-id: svn://svn.openwrt.org/openwrt/trunk@27758 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-3.0/230-ssb_pci_sprom.patch | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch diff --git a/target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch b/target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch new file mode 100644 index 000000000..30f133bb5 --- /dev/null +++ b/target/linux/brcm47xx/patches-3.0/230-ssb_pci_sprom.patch @@ -0,0 +1,19 @@ +--- a/drivers/ssb/driver_pcicore.c ++++ b/drivers/ssb/driver_pcicore.c +@@ -516,10 +516,14 @@ static void ssb_pcicore_pcie_setup_worka + + static void __devinit ssb_pcicore_init_clientmode(struct ssb_pcicore *pc) + { +- ssb_pcicore_fix_sprom_core_index(pc); ++ struct ssb_device *pdev = pc->dev; ++ struct ssb_bus *bus = pdev->bus; ++ ++ if (bus->bustype == SSB_BUSTYPE_PCI) ++ ssb_pcicore_fix_sprom_core_index(pc); + + /* Disable PCI interrupts. */ +- ssb_write32(pc->dev, SSB_INTVEC, 0); ++ ssb_write32(pdev, SSB_INTVEC, 0); + + /* Additional PCIe always once-executed workarounds */ + if (pc->dev->id.coreid == SSB_DEV_PCIE) { -- 2.20.1