tree ea4bb850d897aaccb86c9a5b155761b453be0957
parent 16a79142e51f9eedbf3ae9a20d9cdb2f88c86acc
author Sergei Shtylyov <sshtylyov@ru.mvista.com> 1208050258 -0700
committer David S. Miller <davem@davemloft.net> 1208050258 -0700

tg3: fix MMIO for PPC 44x platforms

The driver stores the PCI resource addresses into 'unsigned long' variable
before calling ioremap_nocache() on them. This warrants kernel oops when the
registers are accessed on PPC 44x platforms which (being 32-bit) have PCI
memory space mapped beyond 4 GB.

The arch/ppc/ kernel has a fixup in ioremap() that creates an illusion that
the PCI memory resource is mapped below 4 GB, but arch/powerpc/ code got rid
of this trick, having instead CONFIG_RESOURCES_64BIT enabled.

[ Bump driver version and release date -DaveM ]

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: David S. Miller <davem@davemloft.net>