linux/drivers/infiniband
Ralph Campbell e5a5e7d59a IB/core: Reset to error QP state transition is not allowed
I was reviewing the QP state transition diagram in the IB 1.2.1 spec
and the code for qp_state_table[], and noticed that the code allows a
QP to be modified from IB_QPS_RESET to IB_QPS_ERR whereas the notes
for figure 124 (pg 457) specifically says that this transition isn't
allowed.  This is a clarification from earlier versions of the IB
spec, which were ambiguous in this area and suggested that the RESET
to ERR transition was allowed.

Fix up the qp_state_table[] to make RESET->ERR not allowed.

Signed-off-by: Ralph Campbell <ralph.campbell@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-07-14 23:48:46 -07:00
..
core IB/core: Reset to error QP state transition is not allowed 2008-07-14 23:48:46 -07:00
hw IB/mlx4: Pass congestion management class MADs to the HCA 2008-07-14 23:48:45 -07:00
ulp IPoIB: Copy small received SKBs in connected mode 2008-07-14 23:48:44 -07:00
Kconfig RDMA/nes: Add a driver for NetEffect RNICs 2008-02-04 20:20:45 -08:00
Makefile RDMA/nes: Add a driver for NetEffect RNICs 2008-02-04 20:20:45 -08:00