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| author | Ryan Underwood <nemesis@icequake.net> | 2015-01-25 16:07:09 -0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2015-08-12 16:33:15 +0200 |
| commit | 1e287196507c4272f7096ad4b4f10b1cf4b9d280 (patch) | |
| tree | 61f1304a80ce2f44fb3a3e5c0fd04f0bf8d6047f /include | |
| parent | b77ea3c2439c54f864487fb7a69007027c833bfb (diff) | |
| download | kernel_samsung_smdk4412-1e287196507c4272f7096ad4b4f10b1cf4b9d280.zip kernel_samsung_smdk4412-1e287196507c4272f7096ad4b4f10b1cf4b9d280.tar.gz kernel_samsung_smdk4412-1e287196507c4272f7096ad4b4f10b1cf4b9d280.tar.bz2 | |
Disable write buffering on Toshiba ToPIC95
commit 2fb22a8042fe96b4220843f79241c116d90922c4 upstream.
Disable write buffering on the Toshiba ToPIC95 if it is enabled by
somebody (it is not supposed to be a power-on default according to
the datasheet). On the ToPIC95, practically no 32-bit Cardbus card
will work under heavy load without locking up the whole system if
this is left enabled. I tried about a dozen. It does not affect
16-bit cards. This is similar to the O2 bugs in early controller
revisions it seems.
Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=55961
Signed-off-by: Ryan C. Underwood <nemesis@icequake.net>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions