[ofa-general] ofed_1_2 git echa problems

[Troy Benjegerdes]

I cloned vlad's ofed_1_2 git libibverbs and libehca trees yesterday, and
32 bit builds with echa segfault, and 64 bit builds get me this:

p5l7:/usr/src/netpipe3-dev# ibv_rc_pingpong p5l9
ctx: 0x10016e60
ibv_create_cq( 0x10016f40, 501, NULL, 0x0, 0)
PID185b EHCA_ERR:write_rwqe Invalid number of WQE SGE. num_sqe=1
max_nr_of_sg=0
PID185b ehca0 EHCA_ERR:ehcau_post_recv Could not write WQE qp_num=c
Couldn't post receive (0)


If I go back and reinstall libehca and libibverbs from OFED-1.1, it
works just fine.

p5l7:/usr/src/netpipe3-dev# ibv_rc_pingpong
 local address:  LID 0x0025, QPN 0x00000d, PSN 0x87fb00
 remote address: LID 0x0024, QPN 0x000014, PSN 0x099ac2
 8192000 bytes in 0.02 seconds = 2787.46 Mbit/sec
 1000 iters in 0.02 seconds = 23.51 usec/iter


This is on debian with a 2.6.19.2 kernel from kernel.org.