Tom Tucker e52e6080ca RDMA/amso1100: Add spinlocks to serialize ib_post_send/ib_post_recv ...

The AMSO driver was not thread-safe in the post WR code and had
code that would sleep if the WR post FIFO was full. Since these
functions can be called on interrupt level I changed the sleep to a
udelay.

Signed-off-by: Tom Tucker <tom@opengridcomputing.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>

2006-10-10 09:51:13 -07:00

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