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authorTejun Heo <tj@kernel.org>2010-05-23 12:59:11 +0200
committerJeff Garzik <jgarzik@redhat.com>2010-05-25 19:41:19 -0400
commit43c9c59185eec7caaff6e9dd8d4c93a4d9836a86 (patch)
tree6c627f018b6d83c448d059d61fff0fafd8c55b86 /Documentation
parente7ecd435692ca9bde9d124be30b3a26e672ea6c2 (diff)
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libata: implement dump_id force param
Add dump_id libata.force parameter. If specified, libata dumps full IDENTIFY data during device configuration. This is to aid debugging. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Larry Baker <baker@usgs.gov> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/kernel-parameters.txt2
1 files changed, 2 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index b56ea860da21..a5c055066764 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1252,6 +1252,8 @@ and is between 256 and 4096 characters. It is defined in the file
* nohrst, nosrst, norst: suppress hard, soft
and both resets.
+ * dump_id: dump IDENTIFY data.
+
If there are multiple matching configurations changing
the same attribute, the last one is used.