kernel-ark/drivers/infiniband/hw/mthca
Michael S. Tsirkin 23f3bc0f2c IB/mthca: Fix posting lists of 256 receive requests for Tavor
If we post a list of length 256 exactly, nreq in doorbell gets set to
256 which is wrong: it should be encoded by 0.  This is because we
only zero it out on the next WR, which may not be there.  The solution
is to ring the doorbell after posting a WQE, not before posting the
next one.

Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-18 11:37:03 -07:00
..
Kconfig IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y 2006-04-02 14:39:20 -07:00
Makefile IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y 2006-04-02 14:39:20 -07:00
mthca_allocator.c
mthca_av.c IB: simplify static rate encoding 2006-04-10 09:43:47 -07:00
mthca_catas.c
mthca_cmd.c IB/mthca: Make fw_cmd_doorbell default to 0 2006-05-17 07:48:07 -07:00
mthca_cmd.h IB: simplify static rate encoding 2006-04-10 09:43:47 -07:00
mthca_config_reg.h
mthca_cq.c IB/mthca: Fix race in reference counting 2006-05-09 10:50:29 -07:00
mthca_dev.h IB/mthca: Fix race in reference counting 2006-05-09 10:50:29 -07:00
mthca_doorbell.h
mthca_eq.c
mthca_mad.c IB/mthca: make a function static 2006-04-19 11:40:12 -07:00
mthca_main.c IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices 2006-04-12 11:42:30 -07:00
mthca_mcg.c
mthca_memfree.c
mthca_memfree.h
mthca_mr.c IB/mthca: FMR ioremap fix 2006-05-10 15:16:57 -07:00
mthca_pd.c
mthca_profile.c
mthca_profile.h
mthca_provider.c IB/mthca: Fix offset in query_gid method 2006-05-01 10:40:23 -07:00
mthca_provider.h IB/mthca: Fix race in reference counting 2006-05-09 10:50:29 -07:00
mthca_qp.c IB/mthca: Fix posting lists of 256 receive requests for Tavor 2006-05-18 11:37:03 -07:00
mthca_reset.c
mthca_srq.c IB/mthca: Fix race in reference counting 2006-05-09 10:50:29 -07:00
mthca_uar.c
mthca_user.h
mthca_wqe.h