Hello, gentlemen!

I am trying to test the performance of 8i20 drive with my servo motors.
I have 7i43 card, latest buildbot version 2.5.0-pre-2-916 and a
firmware file, kindly provided by Andy Pugh.

In INI file I have:
CONFIG="firmware=hm2/7i43-4/SVSS4_8_48.BIT num_encoders=1
num_sserial=1 num_stepgens=0"

I receive error message, in which I find this phrase: "hm2_7i43.0:
invalid token in config string num_sserial=1"
I tried also num_serial=1...

If I remove that num_sserial=1, I get this one:

Print file information:
...
[ 1236.560275] hm2: loading Mesa HostMot2 driver version 0.15
[ 1236.565882] hm2_7i43: loading HostMot2 Mesa 7i43 driver version 0.3
[ 1236.567932]  hm2_7i43.0: firmware: requesting hm2/7i43-4/SVSS4_8_48.BIT
[ 1237.015322] hm2/hm2_7i43.0: inconsistent Module Descriptor for
Smart Serial Interface, not loading driver
[ 1237.015332] hm2/hm2_7i43.0:     Version = 0, expected 0
[ 1237.015336] hm2/hm2_7i43.0:     NumRegisters = 5, expected 6
[ 1237.015343] hm2/hm2_7i43.0:     InstanceStride = 0x00000004,
expected 0x00000040
[ 1237.015347] hm2/hm2_7i43.0:     MultipleRegisters = 0x0000001F,
expected 0x0000003C
[ 1237.015352] hm2/hm2_7i43.0: inconsistent Module Descriptor!
[ 1237.015356] hm2/hm2_7i43.0: failed to parse Module Descriptor 4
[ 1237.015366] hm2_7i43.0: board at (ioaddr=0x0378, ioaddr_hi=0x0778,
epp_wide ON) not found!
[ 1237.327107] hm2: unloading
[ 1237.386640] RTAI[math]: unloaded.
[ 1237.447317] SCHED releases registered named ALIEN RTGLBH
[ 1237.461017] RTAI[malloc]: unloaded.
[ 1237.560031] RTAI[sched]: unloaded (forced hard/soft/hard
transitions: traps 0, syscalls 0).
[ 1237.563922] I-pipe: Domain RTAI unregistered.
[ 1237.563934] RTAI[hal]: unmounted.


How am I supposed to load smart serial module?
Thanks!

Viesturs

P.S. LinuxCNC starts up correctly with a hm2-servo 7i43-big sample
config, so the card is ok.

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