linux

Commit Graph

Author	SHA1	Message	Date
Becky Bruce	e3e1d15855	powerpc: Name xpn & x fields in HW Hash PTE format Previously, the 36-bit code was using these bits, but they had never been named in the pte format definition. This patch just gives those fields their proper names and adds a comment that they are only present on some processors. There is no functional code change. Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>	2009-08-28 14:24:12 +10:00
Benjamin Herrenschmidt	25d21ad6e7	powerpc: Add TLB management code for 64-bit Book3E This adds the TLB miss handler assembly, the low level TLB flush routines along with the necessary hook for dealing with our virtual page tables or indirect TLB entries that need to be flushes when PTE pages are freed. There is currently no support for hugetlbfs Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>	2009-08-20 10:25:09 +10:00
Stephen Rothwell	b8b572e101	powerpc: Move include files to arch/powerpc/include/asm from include/asm-powerpc. This is the result of a mkdir arch/powerpc/include/asm git mv include/asm-powerpc/* arch/powerpc/include/asm Followed by a few documentation/comment fixups and a couple of places where <asm-powepc/...> was being used explicitly. Of the latter only one was outside the arch code and it is a driver only built for powerpc. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>	2008-08-04 12:02:00 +10:00

Author

SHA1

Message

Date

Becky Bruce

e3e1d15855

powerpc: Name xpn & x fields in HW Hash PTE format

Previously, the 36-bit code was using these bits, but they had
never been named in the pte format definition.  This patch just
gives those fields their proper names and adds a comment that
they are only present on some processors.

There is no functional code change.

Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2009-08-28 14:24:12 +10:00

Benjamin Herrenschmidt

25d21ad6e7

powerpc: Add TLB management code for 64-bit Book3E

This adds the TLB miss handler assembly, the low level TLB flush routines
along with the necessary hook for dealing with our virtual page tables
or indirect TLB entries that need to be flushes when PTE pages are freed.

There is currently no support for hugetlbfs

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2009-08-20 10:25:09 +10:00

Stephen Rothwell

b8b572e101

powerpc: Move include files to arch/powerpc/include/asm

from include/asm-powerpc.  This is the result of a

mkdir arch/powerpc/include/asm
git mv include/asm-powerpc/* arch/powerpc/include/asm

Followed by a few documentation/comment fixups and a couple of places
where <asm-powepc/...> was being used explicitly.  Of the latter only
one was outside the arch code and it is a driver only built for powerpc.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2008-08-04 12:02:00 +10:00

3 Commits