IB/ipath: prevent hardware from being accessed during reset
commitc71c30dcba142f16bc5f651812b1bc0b9f70f02d
authorBryan O'Sullivan <bos@pathscale.com>
Mon, 24 Apr 2006 21:23:03 +0000 (24 14:23 -0700)
committerRoland Dreier <rolandd@cisco.com>
Mon, 1 May 2006 19:14:16 +0000 (1 12:14 -0700)
treea6cb67f3b2c59d5eeb3638c859d983d9006c5a2d
parentfccea663643cedfa310c5254da30e1e35e09199b
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
drivers/infiniband/hw/ipath/ipath_kernel.h
drivers/infiniband/hw/ipath/ipath_pe800.c