[openib-general] more ehca errors..

[Troy Benjegerdes]

Does this mean I have a mismatched kernel/firmware/ehca revision?

This is the 2.6.17 kernel with a relatively recent ehca driver from
subversion (SVNEHCA_0009)

p5l3:~#
p5l3:~# strace -ewrite -ewrite=all ibv_rc_pingpong
write(3, "\0\0\0\0\0\4\0\2\0\0\0\0\377\350\10\230", 16) = 16
 | 00000  00 00 00 00 00 04 00 02  00 00 00 00 ff e8 08 98  ........ ........ |
write(3, "\0\0\0\3\0\4\0\1\0\0\0\0\377\350\10\270", 16) = 16
 | 00000  00 00 00 03 00 04 00 01  00 00 00 00 ff e8 08 b8  ........ ........ |
write(3, "\0\0\0\t\0\f\0\3\0\0\0\0\377\350\10h\0\0\0\0\20\1`\0\0"..., 48) = -1 EINVAL (Invalid argument)
write(2, "Couldn\'t allocate MR\n", 21Couldn't allocate MR ) = 21
   | 00000  43 6f 75 6c 64 6e 27 74  20 61 6c 6c 6f 63 61 74  Couldn't allocat |
   | 00010  65 20 4d 52 0a                                    e MR.	       |
p5l3:~#
p5l3:~#
p5l3:~# dmesg
PU0007 000e0091:ehca_hcall_7arg_7ret HCAD_ERROR  opcode=160
ret=ffffffffffffffd4 arg1=1000000003000004 arg2=5 arg3=10016000
arg4=1000 arg5=80000000000000 arg6=451573e0 arg7=0 out1=0 out2=0
out3=0 out4=0 out5=0 out6=0 out7=0
PU0007 00090454:ehca_reg_mr HCAD_ERROR  hipz_alloc_mr failed,
h_ret=ffffffffffffffd4 hca_hndl=1000000003000004
PU0007 00090478:ehca_reg_mr <<< ret=ffffffea shca=c000000002509800
e_mr=c0000003452d8e80 iova_start=0000000010016000 size=1000 acl=1
e_pd=c0000003451573e0 pginfo=c0000001c4e3ba70 num_pages=1 num_4k=1
PU0007 00090176:ehca_reg_user_mr <<< rc=ffffffffffffffea
pd=c0000003451573e0 region=c0000003429d1ed0 mr_access_flags=1
udata=c0000001c4e3bba0