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(parent: 8c641d4) | patch
IB/ipath: Prevent link-recovery code from negating admin disable
authorMichael Albaugh <Michael.Albaugh@Qlogic.com>
Thu, 17 Apr 2008 04:09:26 +0000 (21:09 -0700)
committerRoland Dreier <rolandd@cisco.com>
Thu, 17 Apr 2008 04:09:26 +0000 (21:09 -0700)
commit4330e4dad780467d930b394b5119c0218a1e2dbe
treebd0e113cbdcda5122a056431c084b079e9fe1684tree | snapshot (tar.gz zip)
parent8c641d4b5f6653b6c486eab4d8e8d59539066f31commit | diff
IB/ipath: Prevent link-recovery code from negating admin disable

The link can be put in LINKDOWN_DISABLE state either locally or via a
MAD.  However, the link-recovery code will take it out of that state as
a side-effect of attempts to clear SerDes/XGXS issues.

We add a flag to indicate "link is down on purpose, leave it alone."

Signed-off-by: Michael Albaugh <michael.albaugh@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_debug.h diff | blob | blame | history
drivers/infiniband/hw/ipath/ipath_driver.c diff | blob | blame | history
drivers/infiniband/hw/ipath/ipath_init_chip.c diff | blob | blame | history
drivers/infiniband/hw/ipath/ipath_intr.c diff | blob | blame | history
drivers/infiniband/hw/ipath/ipath_kernel.h diff | blob | blame | history
drivers/infiniband/hw/ipath/ipath_mad.c diff | blob | blame | history