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14 Commits

Author SHA1 Message Date
Doug Thompson 0ec449ee95 amd64_edac: add EDAC core-related initializers 
Borislav:

- add a amd64_free_mc_sibling_devices() helper instead of opencoding the
  release-path.
- fix/cleanup comments
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:19:00 +02:00
Doug Thompson d27bf6fa36 amd64_edac: add error decoding logic 
Borislav:

- fold amd64_error_info_valid() into its only user
- fix/cleanup comments
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:59 +02:00
Doug Thompson b1289d6f9d amd64_edac: add ECC chipkill syndrome mapping table 
Borislav:

- fix comments
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:58 +02:00
Doug Thompson 4d37607adb amd64_edac: add per-family descriptors 
Borislav:

- fix comments
- fix function return value patterns

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:57 +02:00
Doug Thompson f71d0a0500 amd64_edac: add F10h-and-later methods-p3 
Borislav:

- compute dct_sel_base_off in f10_match_to_this_node() correctly since
it cannot be assumed that the Reserved bits are zero and they have to be
masked out instead.

- cleanup, remove StinkyIdentifiers, simplify logic
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:56 +02:00
Doug Thompson 6163b5d4fb amd64_edac: add F10h-and-later methods-p2 
Borislav:

- fix a wrong negation in f10_determine_base_addr_offset()
- fix a wrong mask in f10_determine_base_addr_offset() which should
select DctSelBaseAddr[31:11] and not [31:16] as it was before
- remove StinkyIdentifiers, trivially simplify code.
- fix/cleanup comments
- fix function return value patterns

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:56 +02:00
Doug Thompson 1afd3c98b5 amd64_edac: add F10h-and-later methods-p1 
Borislav:

Fail f10_early_channel_count() if error encountered while reading a NB
register since those cached register contents are accessed afterwards.

- fix/cleanup comments
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:55 +02:00
Doug Thompson ddff876d20 amd64_edac: add k8-specific methods 
Borislav:

- fix/cleanup/move comments
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:54 +02:00
Doug Thompson 94be4bff21 amd64_edac: assign DRAM chip select base and mask in a family-specific way 
Borislav:

- cleanup/fix comments
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:53 +02:00
Doug Thompson 2da11654ea amd64_edac: add helper to dump relevant registers 
Borislav:

- cleanup/fix comments
- fix function return value patterns
- cleanup dbg calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:52 +02:00
Doug Thompson 93c2df58b5 amd64_edac: add DRAM address type conversion facilities 
Borislav:

- cleanup/fix comments, add BKDG refs
- fix function return value patterns
- cleanup dbg calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:51 +02:00
Doug Thompson e2ce7255e8 amd64_edac: add functionality to compute the DRAM hole 
Borislav:

- cleanup/fix comments, add BKDG refs
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:50 +02:00
Doug Thompson 6775763a23 amd64_edac: add sys addr to memory controller mapping helpers 
Borislav:

- cleanup comments
- cleanup debug calls
- simplify find_mc_by_sys_addr's exit path

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:49 +02:00
Doug Thompson 2bc6541872 amd64_edac: add memory scrubber interface 
Borislav:
- fix/cleanup comments
- fix function return value patterns
- cleanup debug calls

Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Doug Thompson <dougthompson@xmission.com>
Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
 2009-06-10 12:18:49 +02:00