Sebastian, Here is what I am getting, keystroke by keystroke. I have the symlink in. I found a broken link which I had erroneously created previously, but I deleted it and recreated it correctly. It looks to be good when I follow it from the /lib/firmware folder.
Then, from the terminal session I enter the following commands: cd emc2 source scripts/emc-environment scripts/realtime start halcmd loadrt hostmot2 ... halcmd loadrt hm2_5i20 config="firmware=hm2/5i20/SVST8_4.BIT" => No error displayed <= dmesg shows: PCI: Found IRQ5 for device 0000:03:02.0 PCI: Sharing IRQ5 with 0000:00:1d.2 => Resuming commands <= halcmd unload hm2_5i20 => Nothing new in dmesg <= halcmd loadrt hm2_5i20 config="firmware=hm2/5i20/SVST8_4.BIT num_pwmgens=1" => Displayed error <= insmod: error inserting '/home/eric/emc2/rtlib/hm2_5i20.ko : -1 unknown symbol in module. => dmesg error <= hm2_5i20: Unknown parameter 'num_pwmgens" Also, per Steve's suggestion, I issued commands such as: halcmd loadrt hm2_5i20 config="num_pwmgens=1" Which does not generate any error, either to the terminal session or in dmesg. Is that enough information to figure out what is going on here? Regards, Eric I agree with Steve, the contents of the config="..." string are getting split up into separate tokens instead of getting passed as a single lump to the hm2_5i20 driver. The num_stepgens value gets validated in hm2_stepgen_parse_md(). I agree that the expected integer is not properly validated, and that that's not the problem that Eric's seeing, but that it should be done better somehow. :-) ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Emc-developers mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-developers
