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(parent: fccea66) | patch
IB/ipath: prevent hardware from being accessed during reset
authorBryan O'Sullivan <bos@pathscale.com>
Mon, 24 Apr 2006 21:23:03 +0000 (14:23 -0700)
committerRoland Dreier <rolandd@cisco.com>
Mon, 1 May 2006 19:14:16 +0000 (12:14 -0700)
commitc71c30dcba142f16bc5f651812b1bc0b9f70f02d
treea6cb67f3b2c59d5eeb3638c859d983d9006c5a2dtree | snapshot
parentfccea663643cedfa310c5254da30e1e35e09199bcommit | diff
IB/ipath: prevent hardware from being accessed during reset

The reset code now turns off the PRESENT flag during a reset, so that
other code won't attempt to access a device that's in mid-reset.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
drivers/infiniband/hw/ipath/ipath_intr.c diff | blob | history
drivers/infiniband/hw/ipath/ipath_kernel.h diff | blob | history
drivers/infiniband/hw/ipath/ipath_pe800.c diff | blob | history
Domain: System / Kernel;