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IB/ipath: Provide I/O bus speeds for diagnostic purposes
authorArthur Jones <arthur.jones@qlogic.com>
Thu, 17 Apr 2008 04:01:12 +0000 (21:01 -0700)
committerRoland Dreier <rolandd@cisco.com>
Thu, 17 Apr 2008 04:01:12 +0000 (21:01 -0700)
commit6ca2abf4c02fb3e35247a985c2b6f5834e995033
treecbf950decc213d2c5f05d72e0a2030dc7794f303tree | snapshot
parentf2ceb4929ab543e54efaadcad215a105df684f36commit | diff
IB/ipath: Provide I/O bus speeds for diagnostic purposes

Modern I/O buses like PCIe and HT can be configured for multiple speeds
and widths.  When an ipath HCA seems to have lower than expected
performance, it is very useful to be able to display what the driver
thinks the bus speed is.

Signed-off-by: Dave Olson <dave.olson@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_iba6110.c diff | blob | history
drivers/infiniband/hw/ipath/ipath_iba6120.c diff | blob | history
drivers/infiniband/hw/ipath/ipath_kernel.h diff | blob | history
drivers/infiniband/hw/ipath/ipath_sysfs.c diff | blob | history
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