linux.git/include/asm-powerpc/scatterlist.h, branch master Linux kernel source tree powerpc: Move include files to arch/powerpc/include/asm 2008-08-04T02:02:00+00:00 Stephen Rothwell sfr@canb.auug.org.au 2008-08-01T05:20:30+00:00 b8b572e1015f81b4e748417be2629dfe51ab99f9 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> 
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>
Add CONFIG_DEBUG_SG sg validation 2007-10-22T19:20:03+00:00 Jens Axboe jens.axboe@oracle.com 2007-10-22T18:01:06+00:00 d6ec084200c37683278c821338f74ddf21ab80f5 Add a Kconfig entry which will toggle some sanity checks on the sg entry and tables. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> 
Add a Kconfig entry which will toggle some sanity checks on the sg
entry and tables.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Change table chaining layout 2007-10-22T19:20:01+00:00 Jens Axboe jens.axboe@oracle.com 2007-10-22T17:57:20+00:00 18dabf473e15850c0dbc8ff13ac1e2806d542c15 Change the page member of the scatterlist structure to be an unsigned long, and encode more stuff in the lower bits: - Bits 0 and 1 zero: this is a normal sg entry. Next sg entry is located at sg + 1. - Bit 0 set: this is a chain entry, the next real entry is at ->page_link with the two low bits masked off. - Bit 1 set: this is the final entry in the sg entry. sg_next() will return NULL when passed such an entry. It's thus important that sg table users use the proper accessors to get and set the page member. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> 
Change the page member of the scatterlist structure to be an unsigned
long, and encode more stuff in the lower bits:

- Bits 0 and 1 zero: this is a normal sg entry. Next sg entry is located
  at sg + 1.
- Bit 0 set: this is a chain entry, the next real entry is at ->page_link
  with the two low bits masked off.
- Bit 1 set: this is the final entry in the sg entry. sg_next() will return
  NULL when passed such an entry.

It's thus important that sg table users use the proper accessors to get
and set the page member.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
PPC: sg chaining support 2007-10-16T09:27:32+00:00 Jens Axboe jens.axboe@oracle.com 2007-10-12T11:44:12+00:00 78bdc3106a877cfa50439fa66b52acbc4e7868df This updates the ppc iommu/pci dma mappers to sg chaining. Includes further fixes from FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> 
This updates the ppc iommu/pci dma mappers to sg chaining. Includes
further fixes from FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
[PATCH] powerpc: merge scatterlist.h 2005-10-27T06:45:52+00:00 Stephen Rothwell sfr@canb.auug.org.au 2005-10-25T06:59:03+00:00 89edce0b4e71f6f78e27d7c18c63e957469b74d3 This depends on the 64bit dma_addr_t patch. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org> 
This depends on the 64bit dma_addr_t patch.

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