Alec, That seems to be the problem:
?chdir /usr/bof !chdir ok ?progdev casper_test_2013_Aug_21_1251.bof #log info 948058172898 raw attempting\_to\_empty\_fpga #log info 948058172899 raw attempting\_to\_program\_casper_test_2013_Aug_21_1251 .bof #log info 948058172988 raw attempting\_to\_program\_bitstream\_of\_19586188\_byt es\_to\_device\_/dev/roach/config !progdev ok Also on the ROACH board, /dev/roach # cd /proc/458 /proc/458 # ls -la total 0 dr-xr-xr-x 7 root root 0 Jan 16 21:10 . dr-xr-xr-x 45 root root 0 Jan 1 1970 .. -r-------- 1 root root 0 Jan 16 21:28 auxv --w------- 1 root root 0 Jan 16 21:28 clear_refs -r--r--r-- 1 root root 0 Jan 16 21:10 cmdline -rw-r--r-- 1 root root 0 Jan 16 21:28 comm -rw-r--r-- 1 root root 0 Jan 16 21:28 coredump_filter lrwxrwxrwx 1 root root 0 Jan 16 21:28 cwd -> /var/tmp ... so it may be the case that cwd is pointing to the wrong directory. How do I change cwd permanently? -Joe Kujawski On Fri, Sep 6, 2013 at 10:35 AM, Alec Rust <[email protected]> wrote: > Ok, so either your file is broken or the present working directory of > tcpborphserver3 is not correct. You can see the current working directory > by: > cd /proc/PID > ls -la > cwd will be a link to the current working directory. > > In the telnet session run ?chdir /usr/bof > Then try again. If this does not work try md5sum on your boffile and > compare it to the original. > > > > > Alec, > > Here is the output: > > /dev/roach # ps ax > PID USER TIME COMMAND > 1 root 0:01 init > 2 root 0:00 [kthreadd] > 3 root 0:00 [ksoftirqd/0] > 4 root 0:00 [kworker/0:0] > 5 root 0:00 [kworker/u:0] > 6 root 0:00 [khelper] > 7 root 0:00 [kworker/u:1] > 92 root 0:00 [sync_supers] > 94 root 0:00 [bdi-default] > 95 root 0:00 [kintegrityd] > 97 root 0:00 [kblockd] > 138 root 0:00 [rpciod] > 140 root 0:00 [kworker/0:1] > 166 root 0:00 [khungtaskd] > 170 root 0:00 [kswapd0] > 171 root 0:00 [ksmd] > 233 root 0:00 [fsnotify_mark] > 237 root 0:00 [nfsiod] > 336 root 0:00 [mtdblock0] > 341 root 0:00 [mtdblock1] > 346 root 0:00 [mtdblock2] > 351 root 0:00 [mtdblock3] > 356 root 0:00 [mtdblock4] > 361 root 0:00 [mtdblock5] > 436 root 0:00 [deferwq] > 443 root 0:00 [jffs2_gcd_mtd2] > 454 root 0:00 {rc.tcpborphserv} /bin/sh /etc/rc.tcpborphserver3 > 455 root 0:00 /sbin/getty 115200 ttyS0 > 456 root 0:00 /sbin/getty 115200 ttyS1 > 458 root 0:00 tcpborphserver3 -f -b /usr/bof > 466 root 0:00 telnetd > 467 root 0:00 -sh > 470 root 0:00 ps ax > /dev/roach # strace -p 458 > Process 458 attached - interrupt to quit > select(27, [25 26], [], NULL, NULL) = 1 (in [26]) > rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 > read(26, "?progdev casper_test_2013_Aug_21"..., 492) = 43 > gettimeofday({948057315, 506178}, NULL) = 0 > gettimeofday({948057315, 507016}, NULL) = 0 > open("./casper_test_2013_Aug_21_1251.bof", O_RDONLY) = -1 ENOENT (No such > file or directory) > gettimeofday({948057315, 508973}, NULL) = 0 > rt_sigprocmask(SIG_SETMASK, [], [CHLD], 8) = 0 > select(27, [25 26], [26], NULL, NULL) = 1 (out [26]) > rt_sigprocmask(SIG_SETMASK, [CHLD], NULL, 8) = 0 > send(26, "#log info 948057315506 raw attem"..., 276, > MSG_DONTWAIT|MSG_NOSIGNAL) = 276 > rt_sigprocmask(SIG_SETMASK, [], [CHLD], 8) = 0 > select(27, [25 26], [], NULL, NULL > > -Joe Kujawski > > > On Fri, Sep 6, 2013 at 10:17 AM, Alec Rust <[email protected]> wrote: > >> Please see if there are 2 device files in /dev/roach. config and mem >> should be there. If they are not there you are running a kernel with an >> incorrect build option. >> >> If this is the case you can quickly fix it by following steps 3.3 to 3.5 >> under "Steps to follow" on this wiki page: >> https://casper.berkeley.edu/wiki/FPGA_Device_Driver_Memo >> >> If you do have those files please telnet into the roach and find the PID >> of tcpborphserver3 as follows: >> ps ax >> then look for: 467 root 0:00 tcpborphserver3 -f -l /dev/null -i >> /etc/tcpborphserver3.i >> In this case 467 is the pid. >> Strace this process: >> strace -p PID >> Do not press enter yet, open another telnet session to the roach on port >> 7147, then press enter. >> now run ?progdev boffile in the telnet session and send me the strace >> output. >> >> If the file really can't be read you will find a line like this: >> open("/usr/bof/fubarorso", O_RDONLY) = -1 ENOENT (No such file or >> directory) >> where fubarorso does not exist >> >> There might be other reasons, but we should be able to figure it out with >> strace. >> >> >> >> >> >> On Fri, Sep 6, 2013 at 3:19 PM, Alec Rust <[email protected]> wrote: >> >>> Hi Joe, the bof file should be uploaded in to /usr/bof (note with >>> tcpborphserver3 the boffiles are not executable any more, you have to use >>> progdev). >>> >>> Telnet to the ROACH and run progdev: >>> telnet roach_ip 7147 >>> ?progdev boffile >>> >>> You should get !progdev ok >>> ?listdev should list all your registers >>> >>> type ?help for a list of commands. >>> >>> You can transfer and program the boffile in one move using ?upload port, >>> or just transfer using ?uploadbof port filename. >>> >>> #help upload >>> upload\_and\_program\_a\_(possibly\_compressed)\_boffile\_(?upload\_[port\_[length\_[timeout]]]) >>> #help uploadbof >>> upload\_a\_(possibly\_compressed)\_boffile\_(?uploadbof\_port\_filename\_[length\_[timeout]]) >>> >>> Note the file then needs to be sent across using a separate TCP stream >>> to the specified port (in linux use netcat, not sure what to use in windows >>> but there is probably some netcat client available) >>> >>> Please let me know if you need more info. >>> >>> Regards >>> Alec >>> >>> >>> On Fri, Sep 6, 2013 at 1:25 AM, Kujawski, Joseph <[email protected]>wrote: >>> >>>> Laura, >>>> >>>> I am not using KATCP as the instruction set that I have access to does >>>> not explain how to use it. Do you have a link to some 'using KATCP' >>>> instructions that I can follow? >>>> >>>> My question is simply this: >>>> >>>> Given that I have a .bof file on my PC, how do I program the FPGA on >>>> the ROACH2 system to execute the program? >>>> >>>> I already know that: >>>> 1) The ROACH2 boots into soloboot. >>>> 2) I can physically connect to the ROACH2 (i.e. I have the proper >>>> hardware in place). >>>> 3) I can Telnet into the ROACH2 (i.e. the proper software is in place >>>> on both my Windows machine and the ROACH2). >>>> 4) I have a valid .bof file on the Windows machine. >>>> 5) I can transfer this file to the ROACH2. >>>> >>>> -Joe Kujawski >>>> >>>> >>>> On Thu, Sep 5, 2013 at 6:47 PM, Laura Vertatschitsch >>>> <[email protected]>wrote: >>>> >>>>> hey joe, >>>>> >>>>> how far did you get with KATCP and progdev? >>>>> >>>>> is your question perhaps about using the uploadbof command (mail list >>>>> archive<http://www.mail-archive.com/[email protected]/msg03726.html> >>>>> )? >>>>> >>>>> --Laura >>>>> >>>>> >>>>> On Thu, Sep 5, 2013 at 11:21 PM, Kujawski, Joseph <[email protected] >>>>> > wrote: >>>>> >>>>>> I have a ROACH2 that is in the following configuration: >>>>>> >>>>>> 1) My external computer is a Windows 7 (64 bit) computer. >>>>>> 2) The Windows machine is connected to the ROACH2 via a direct cable >>>>>> connection from the PC to the PPC ethernet port on the ROACH2. >>>>>> 3) I am able to telnet into the ROACH2 and transfer files from the PC >>>>>> to the ROACH2. >>>>>> >>>>>> According to the instructions on the CASPER website, I should be able >>>>>> to program the system by executing the .bof file, however, this does not >>>>>> work. One individual associated with the project has indicated that the >>>>>> ROACH2 cannot be executed and instead needs to be programmed via KATCP's >>>>>> "progdev" command. What do I do next? >>>>>> >>>>>> Thanks, >>>>>> >>>>>> -Joe Kujawski >>>>>> >>>>>> -- >>>>>> ************************************** >>>>>> * Joe Kujawski >>>>>> * Siena College >>>>>> * Dept. of Physics and Astronomy, RB 113 >>>>>> * 515 Loudon Road >>>>>> * Loudonville, NY 12211-1462 >>>>>> * >>>>>> * Email: [email protected] >>>>>> * Phone: 518-782-6885 >>>>>> * Fax: 518-783-2986 >>>>>> ************************************** >>>>>> >>>>>> >>>>> >>>> >>>> >>>> -- >>>> ************************************** >>>> * Joe Kujawski >>>> * Siena College >>>> * Dept. of Physics and Astronomy, RB 113 >>>> * 515 Loudon Road >>>> * Loudonville, NY 12211-1462 >>>> * >>>> * Email: [email protected] >>>> * Phone: 518-782-6885 >>>> * Fax: 518-783-2986 >>>> ************************************** >>>> >>>> >>> >> > > > -- > ************************************** > * Joe Kujawski > * Siena College > * Dept. of Physics and Astronomy, RB 113 > * 515 Loudon Road > * Loudonville, NY 12211-1462 > * > * Email: [email protected] > * Phone: 518-782-6885 > * Fax: 518-783-2986 > ************************************** > > > -- ************************************** * Joe Kujawski * Siena College * Dept. of Physics and Astronomy, RB 113 * 515 Loudon Road * Loudonville, NY 12211-1462 * * Email: [email protected] * Phone: 518-782-6885 * Fax: 518-783-2986 **************************************
