linux-toradex.git/include/linux/edac.h, branch v3.10.2

EDAC: Merge mci.mem_is_per_rank with mci.csbased

2013-03-16T05:32:30+00:00

Both mci.mem_is_per_rank and mci.csbased denote the same thing: the
memory controller is csrows based. Merge both fields into one.

There's no need for the driver to actually fill it, as the core detects
it by checking if one of the layers has the csrows type as part of the
memory hierarchy:

	if (layers[i].type == EDAC_MC_LAYER_CHIP_SELECT)
			per_rank = true;

Signed-off-by: Mauro Carvalho Chehab 
Signed-off-by: Borislav Petkov

amd64_edac: Correct DIMM sizes

2013-03-16T05:32:02+00:00

We were filling the csrow size with a wrong value. 16a528ee3975 ("EDAC:
Fix csrow size reported in sysfs") tried to address the issue. It fixed
the report with the old API but not with the new one. Correct it for the
new API too.

Signed-off-by: Mauro Carvalho Chehab 
[ make it a per-csrow accounting regardless of ->channel_count ]
Signed-off-by: Borislav Petkov

edac: add support for error type "Info"

2013-02-21T17:16:27+00:00

The CPER spec defines a forth type of error: informational
logs. Add support for it at the edac API and at the
trace event interface.

Signed-off-by: Mauro Carvalho Chehab

edac: reduce stack pressure by using a pre-allocated buffer

2013-02-21T16:48:45+00:00

The number of variables at the stack is too big.
Reduces the stack usage by using a pre-allocated error
buffer.

Signed-off-by: Mauro Carvalho Chehab

edac: remove proc_name from mci structure

2013-02-21T14:06:38+00:00

proc_name isn't used anywhere. Remove it.

Signed-off-by: Mauro Carvalho Chehab

edac: add a new memory layer type

2013-02-21T14:06:37+00:00

There are some cases where the memory controller layout is
completely hidden. This is the case of firmware-driven error
code, like the one provided by GHES. Add a new layer to be
used on such memory error report mechanisms.

Signed-off-by: Mauro Carvalho Chehab

edac: edac_mc no longer deals with kobjects directly

2012-12-21T10:00:02+00:00

There are no more embedded kobjects in struct mem_ctl_info. Remove a header and
a comment that does not reflect the code anymore.

Signed-off-by: Shaun Ruffell 
Signed-off-by: Mauro Carvalho Chehab

EDAC: Fix csrow size reported in sysfs

2012-11-28T10:54:40+00:00

On csrow-based memory controllers, we combine the csrow size from both
channels and there's no need to do that again in csrow_size_show which
leads to double the size of a csrow.

Fix it.

Signed-off-by: Borislav Petkov

EDAC: Add memory controller flags

2012-11-28T10:48:04+00:00

The first flag is ->csbased and will be used in common EDAC code later.

Signed-off-by: Borislav Petkov

edac: allow specifying the error count with fake_inject

2012-06-27T12:01:30+00:00

In order to test if the error counters are properly incremented,
add a way to specify how many errors were generated by a trace.

Signed-off-by: Mauro Carvalho Chehab