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Stefan Roese a96df496ed [POWERPC] 4xx: Fix problem with new TLB storage attibute fields on 440x6 core 
The new 440x6 core used on AMCC 460EX/GT introduces new storage attibure
fields to the TLB2 word. Those are:

Bit  11   12   13   14   15
     WL1  IL1I IL1D IL2I IL2D

With these bits the cache (L1 and L2) can be configured in a more flexible
way, instruction- and data-cache independently now. The "old" I and W bits
are still available and setting these old bits will automically set these
new bits too (for backward compatibilty).

The current code does not clear these fields resulting in disabling the cache
by chance. This patch now makes sure that these new bits are cleared when
the TLB2 word is written.

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-05-06 10:36:20 -05:00
..
acpi
asm-alpha fix asm-alpha/types.h breakage 2008-05-04 14:45:55 -07:00
asm-arm arm: types: use <asm-generic/int-*.h> for the arm architecture 2008-05-02 16:18:20 -07:00
asm-avr32 avr32: types: use <asm-generic/int-*.h> for the avr32 architecture 2008-05-02 16:18:20 -07:00
asm-blackfin blackfin: types: use <asm-generic/int-*.h> for the blackfin architecture 2008-05-02 16:18:20 -07:00
asm-cris cris: types: use <asm-generic/int-*.h> for the cris architecture 2008-05-02 16:18:20 -07:00
asm-frv frv: types: use <asm-generic/int-*.h> for the frv architecture 2008-05-02 16:18:20 -07:00
asm-generic types: add C99-style constructors to <asm-generic/int-*.h> 2008-05-02 16:18:42 -07:00
asm-h8300 h8300: types: use <asm-generic/int-*.h> for the h8300 architecture 2008-05-02 16:18:21 -07:00
asm-ia64 ia64: types: use <asm-generic/int-*.h> for the ia64 architecture 2008-05-02 16:18:21 -07:00
asm-m32r m32r: types: use <asm-generic/int-*.h> for the m32r architecture 2008-05-02 16:18:21 -07:00
asm-m68k m68k: types: use <asm-generic/int-*.h> for the m68k architecture 2008-05-02 16:18:28 -07:00
asm-m68knommu m68knommu: rework definition of HZ 2008-05-01 08:08:36 -07:00
asm-mips fix asm-mips/types.h syntax error 2008-05-04 14:45:55 -07:00
asm-mn10300 mn10300: types: use <asm-generic/int-*.h> for the mn10300 architecture 2008-05-02 16:18:31 -07:00
asm-parisc parisc: types: use <asm-generic/int-*.h> for the parisc architecture 2008-05-02 16:18:32 -07:00
asm-powerpc [POWERPC] 4xx: Fix problem with new TLB storage attibute fields on 440x6 core 2008-05-06 10:36:20 -05:00
asm-ppc
asm-s390 s390: types: use <asm-generic/int-*.h> for the s390 architecture 2008-05-02 16:18:40 -07:00
asm-sh sh: types: use <asm-generic/int-*.h> for the sh architecture 2008-05-02 16:18:40 -07:00
asm-sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/hpa/linux-2.6-inttypes 2008-05-03 10:54:23 -07:00
asm-sparc64 sparc64: types: use <asm-generic/int-*.h> for the sparc64 architecture 2008-05-02 16:18:41 -07:00
asm-um rename div64_64 to div64_u64 2008-05-01 08:03:58 -07:00
asm-v850 v850: types: use <asm-generic/int-*.h> for the v850 architecture 2008-05-02 16:18:41 -07:00
asm-x86 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/x86/linux-2.6-x86-fixes 2008-05-04 17:11:43 -07:00
asm-xtensa xtensa: types: use <asm-generic/int-*.h> for the xtensa architecture 2008-05-02 16:18:42 -07:00
crypto [CRYPTO] api: Fix scatterwalk_sg_chain 2008-05-01 18:22:28 +08:00
keys
linux [POWERPC] devres: Add devm_ioremap_prot() 2008-05-05 16:47:14 +10:00
math-emu
media Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb 2008-04-29 14:53:40 -07:00
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 2008-04-30 08:45:48 -07:00
pcmcia
rdma
rxrpc
scsi Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6 2008-05-02 13:52:35 -07:00
sound [ALSA] Add MPU401_INFO_NO_ACK bitflag 2008-04-29 19:01:56 +02:00
video
xen
Kbuild