From 014da7ff47b559e5f0ae3e044b73f0359c08153d Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Sat, 11 Nov 2006 17:25:12 +1100 Subject: [POWERPC] Cell "Spider" MMIO workarounds This patch implements a workaround for a Spider PCI host bridge bug where it doesn't enforce some of the PCI ordering rules unless some manual manipulation of a special register is done. In order to be fully compliant with the PCI spec, I do this on every MMIO read operation. Signed-off-by: Benjamin Herrenschmidt Signed-off-by: Paul Mackerras --- arch/powerpc/platforms/cell/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/powerpc/platforms/cell/Makefile') diff --git a/arch/powerpc/platforms/cell/Makefile b/arch/powerpc/platforms/cell/Makefile index 0f31db7..62c011e 100644 --- a/arch/powerpc/platforms/cell/Makefile +++ b/arch/powerpc/platforms/cell/Makefile @@ -1,6 +1,6 @@ obj-$(CONFIG_PPC_CELL_NATIVE) += interrupt.o iommu.o setup.o \ - cbe_regs.o spider-pic.o pervasive.o \ - pmu.o + cbe_regs.o spider-pic.o \ + pervasive.o pmu.o io-workarounds.o obj-$(CONFIG_CBE_RAS) += ras.o obj-$(CONFIG_CBE_THERM) += cbe_thermal.o -- cgit v1.1