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2 Commits

Author SHA1 Message Date
Roland Dreier
d6cff021e2 [PATCH] IB/mthca: fix posting of first work request
Fix posting first WQE for mem-free HCAs: we need to link to previous
WQE even in that case.  While we're at it, simplify code for
Tavor-mode HCAs.  We don't really need the conditional test there
either; we can similarly always link to the previous WQE.

Based on Michael S. Tsirkin's analogous fix for userspace libmthca.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-09-18 22:02:37 -07:00
Roland Dreier
ec34a922d2 [PATCH] IB/mthca: Add SRQ implementation
Add mthca support for shared receive queues (SRQs),
including userspace SRQs.

Signed-off-by: Roland Dreier <rolandd@cisco.com>
2005-08-26 20:37:37 -07:00