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Benjamin Herrenschmidt 014da7ff47 [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 <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2006-12-04 20:38:54 +11:00
..
4xx ppc: Various minor compile fixes 2005-10-11 22:08:12 +10:00
8xx powerpc: Merge enough to start building in arch/powerpc. 2005-09-26 16:04:21 +10:00
82xx [POWERPC] Make pci_read_irq_line the default 2006-12-04 16:00:04 +11:00
83xx [POWERPC] Remove ppc_md.pci_map_irq & ppc_swizzle for ARCH=powerpc 2006-12-04 16:00:14 +11:00
85xx [POWERPC] Make pci_read_irq_line the default 2006-12-04 16:00:04 +11:00
86xx [POWERPC] Make pci_read_irq_line the default 2006-12-04 16:00:04 +11:00
apus powerpc: Merge enough to start building in arch/powerpc. 2005-09-26 16:04:21 +10:00
cell [POWERPC] Cell "Spider" MMIO workarounds 2006-12-04 20:38:54 +11:00
chrp [POWERPC] Make pci_read_irq_line the default 2006-12-04 16:00:04 +11:00
efika [PATCH] Add Efika platform support 2006-11-13 14:45:04 +11:00
embedded6xx [POWERPC] Make pci_read_irq_line the default 2006-12-04 16:00:04 +11:00
iseries [POWERPC] Allow hooking of PCI MMIO & PIO accessors on 64 bits 2006-12-04 20:38:52 +11:00
maple [POWERPC] Make pci_read_irq_line the default 2006-12-04 16:00:04 +11:00
pasemi [POWERPC] Refactor 64 bits DMA operations 2006-12-04 20:38:40 +11:00
powermac [POWERPC] Souped-up of_platform_device support 2006-12-04 16:08:52 +11:00
prep powerpc: Merge enough to start building in arch/powerpc. 2005-09-26 16:04:21 +10:00
pseries [POWERPC] Generic OF platform driver for PCI host bridges. 2006-12-04 20:38:49 +11:00
Makefile [PATCH] Add Efika platform support 2006-11-13 14:45:04 +11:00