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| author |   Ralph Campbell <ralph.campbell@qlogic.com> | 2007-06-18 14:24:43 -0700 |
|---|---|---|
| committer |   Roland Dreier <rolandd@cisco.com> | 2007-07-09 20:12:26 -0700 |
| commit | db5518cd09c21f0fa70af0a4ca38badd90622c9e (patch) | |
| tree | c8183dc863a03411bdb2f8737870ea3ed743d8c8 /kernel/taskstats.c | |
| parent | IB/ipath: Fix RDMA read retry code (diff) | |
| download | linux-dev-db5518cd09c21f0fa70af0a4ca38badd90622c9e.tar.xz linux-dev-db5518cd09c21f0fa70af0a4ca38badd90622c9e.zip | |
IB/ipath: Wait for PIO available interrupt
The send function is called when posting new send work requests.
There is no point in trying to send a packet if the QP is already
waiting for a HW send buffer so don't clear the busy bit until the
buffer available interrupt happens.
Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'kernel/taskstats.c')
0 files changed, 0 insertions, 0 deletions