[ewg] [GIT PULL OFED-1.5.4] door bell drop recovery for cxgb4 and iw_cxgb4

Vipul Pandya vipul at chelsio.com
Tue Nov 8 03:38:47 PST 2011


Hi Vlad,

Please pull these commits from:
ssh://vlad@sofa.openfabrics.org/home/vipulp/scm/ofed_kernel.git ofed_1_5

It has following things:
- Door bell drop recovery changes for cxgb4 and iw_cxgb4 driver.
- Adds RDMA debugfs statistics.
- Removes kfifo usage to avoid limiting the number of QPs.
- Some iw_cxgb4 bug fixes.

Thanks,
Vipul.

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iw_cxgb4: Bring upstream commit 9efe10a1e1a1ab1dba0af0f520e0697f6e81ebf1
cxgb4: Detect DB FULL events and notify RDMA ULD.
cxgb4: Common platform specific changes for DB Drop Recovery
cxgb4: DB Drop Recovery for RDMA and LLD queues.
iw_cxgb4: Add debugfs rdma memory stats
iw_cxgb4: Add DB Overflow Avoidance.
iw_cxgb4: disable interrupts in c4iw_ev_dispatch().
iw_cxgb4: DB Drop Recovery for RDMA and LLD queues.
iw_cxgb4: Use vmalloc for debugfs qp dump.
iw_cxgb4: remove kfifo usage
iw_cxgb4: Add query_qp support in driver to query the qp state before
flushing.
cxgb4/iw_cxgb4: backports for DB drop recovery
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