AuxXxilium/linux_dsm_epyc7002
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3 Commits

Author SHA1 Message Date
Stephen Rothwell
e2eb63927b [POWERPC] Rename get_property to of_get_property: arch/powerpc 
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
 2007-04-13 03:55:19 +10:00
Jens Osterkamp
a24e57be9b [POWERPC] cell: Enable spider workarounds on all PCI buses 
Don't limit spider I/O workarounds to the first two buses.
The IBM Cell blade has three of them (one PCI, two PCIe)
and we want to handle them all.

Signed-off-by: Jens Osterkamp <jens@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
 2006-12-19 15:35:37 +01:00
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