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authorTejun Heo <htejun@gmail.com>2006-08-10 16:59:07 +0900
committerTejun Heo <htejun@gmail.com>2006-08-10 16:59:07 +0900
commit37deecb5139ee431233781a9a093d9fcaab54c5b (patch)
treeddc3d31e2517619437dfefd311a6d978ba246ae9 /include
parent6d0500df5b37c94b779ac2c3f522ff917e039f99 (diff)
[PATCH] libata: implement per-dev xfermask
Implement per-dev xfermask. libata used to determine xfermask per-port - the fastest mode of the slowest device on the port. This patch enables per-dev xfermask. Original patch is from Alan Cox <alan@redhat.com>. The following changes are made by me. * simplex warning message is added * remove disabled device handling code which is never invoked (originally for choosing port-wide lowest PIO mode) Cc: Alan Cox <alan@redhat.com> Signed-off-by: Tejun Heo <htejun@gmail.com>
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