Re: [casper] ROACH 10GbE configuration problem
Hi Jason, I've tried the new version of uboot, kernel, and the tcpborphserver. The two 10GbE interfaces can be bring up at the same time successfully by using the KATCP command now. But the python scripts in tutorial 2 still can not work correctly. I noticed that the fpga.tap_start() functions are commented in the script of tut2 but not in 10GbE demo. ... #fpga.tap_start(rx_core_name,mac_base+dest_ip,dest_ip,fabric_port) ... #fpga.tap_start(tx_core_name,mac_base+source_ip,source_ip,fabric_port) Do we need to use this function to configure the 10GbE interface? Thank you very much for your help. Thanks and Regards, Wei-Chung - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Thursday, October 29, 2009 2:32 PM Subject: Re: [casper] ROACH 10GbE configuration problem It could also be that you don't have tap device support in your kernel, or that you don't have a /dev/net/tun devicefile in your filesystem. I just discovered that the existing filesystem does not include this devicefile, so have uploaded a new one here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/filesystem/filesystem_etch_2009_10_28_tgtap.bz Jason On 28 Oct 2009, at 03:22, Wei-Chung Hsieh wrote: Hi Jason, Thank you very much for your information. I will try again. Thanks and Regards, Wei-Chung - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Tuesday, October 27, 2009 8:07 PM Subject: Re: [casper] ROACH 10GbE configuration problem Hi Wei-Chung Yes, the shipping versions of tcpborphserver do not allow multiple versions of tgtap at the same time and are the cause of the errors you describe (as outlined on the wiki page). I recommend you install a new version from here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/tcpborphserver/tcpborphserver2 Then use the updated python script from the workshop tutorial, tut2: http://casper.berkeley.edu/svn/trunk/ref_designs_tutorials/workshop_2009/roach_tut2_10GbE/ Note that there is a bug in the shipping versions of the ROACH's kernel too, and I highly recommend you replace that with http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/linux/uImage-20091006-mmcfix and also update your uboot to http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/uboot/20090811-uboot-nohack.bin Note that the new uboot (mmcenv) has a problem with debug messages. Don't use that one, use the nohack version. Jason On 27 Oct 2009, at 12:56, Wei-Chung Hsieh wrote: Dear All, I am new to ROACH platform and currently I'm trying to bring up the ROACH 10GbE interface as the new ROACH 10GbE tutorial do. http://casper.berkeley.edu/wiki/ROACH_10GbE_tutorial But the python scripts does not seem to bring up the 10GbE interfaces successfully. I also noticed that Jason had mentioned the two 10Gbe interfaces can not work at the same time. http://www.mail-archive.com/casper@lists.berkeley.edu/msg00760.html So I tried to bring up one of the interface by using the KATCP command and got the following error message: ?tap-start gbe0 00:01:02:03:04:05 10.0.0.20 6 #log warn 1256639552073 tcpborphserver process\_id\_469\_exited \_abnormally !tap-start ok It seems the interface can not be setup successfully. So again I tried to use the tgtap way as below link http://www.mail-archive.com/casper@lists.berkeley.edu/msg00712.html But I got below message: r...@myroach:/proc/368/hw/ioreg# tgtap -a 10.0.0.20 -m 00:01:02:03:04:05 -p 6 -b /proc/368/hw/ioreg/gbe0 tgtap: tap interface name: tgtap0 tgtap: borph file: /proc/368/hw/ioreg/gbe0 tgtap: borph file interface tgtap: ip address 10.0.0.20 tgtap: mac address 00:01:02:03:04:05 tgtap: unable to set up tap device tgtap0: No such device Below is part of my process table and ioreg directory: root 346 0.0 0.1 6700 1160 ?Ss 10:40 0:00 /usr/sbin/sshd root 356 0.0 0.0784 236 ?S10:40 0:00 tcpborphserver root 363 0.0 0.1 3772 1184 ttyS0Ss 10:40 0:00 /bin/login -- root 364 0.0 0.1 3496 1724 ttyS0S+ 10:40 0:00 - bash root 368 0.0 0.0 1632 304 ?S10:43 0:00 r_10gbe_demo_20 root 369 5.0 0.2 1 2668 ?Ss 10:43 0:00 sshd: r...@pts/ root 373 0.6 0.1 3508 1748 pts/0Ss 10:43 0:00 - bash root 376 0.0 0.0 2780 1000 pts/0R+ 10:44 0:00 ps - aux r...@myroach:/proc/368/hw/ioreg# ls cnt_rst gbe3_linkupsnap_gbe0_rx_addrsnap_gbe3_rx_bram_lsb dest_ip gbe3_rxsnap_gbe0_rx_bram_lsb snap_gbe3_rx_bram_msb dest_port gbe3_rx_frame_cntsnap_gbe0_rx_bram_msb snap_gbe3_rx_bram_oob gbe0 gbe3_rx_frame_errsnap_gbe0_rx_bram_oob snap_gbe3_rx_ctrl gbe0_linkup gbe3_txsnap_gbe0_rx_ctrl sys_board_id gbe0_rx
Re: [casper] ROACH 10GbE configuration problem
Oops! You are correct, I commented that out along with the exit lines above during debuggin. I've uploaded a corrected version in tut2. Jason On 29 Oct 2009, at 11:35, Wei-Chung Hsieh wrote: Hi Jason, I've tried the new version of uboot, kernel, and the tcpborphserver. The two 10GbE interfaces can be bring up at the same time successfully by using the KATCP command now. But the python scripts in tutorial 2 still can not work correctly. I noticed that the fpga.tap_start() functions are commented in the script of tut2 but not in 10GbE demo. ... #fpga.tap_start(rx_core_name,mac_base+dest_ip,dest_ip,fabric_port) ... #fpga.tap_start(tx_core_name,mac_base +source_ip,source_ip,fabric_port) Do we need to use this function to configure the 10GbE interface? Thank you very much for your help. Thanks and Regards, Wei-Chung - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Thursday, October 29, 2009 2:32 PM Subject: Re: [casper] ROACH 10GbE configuration problem It could also be that you don't have tap device support in your kernel, or that you don't have a /dev/net/tun devicefile in your filesystem. I just discovered that the existing filesystem does not include this devicefile, so have uploaded a new one here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/filesystem/filesystem_etch_2009_10_28_tgtap.bz Jason On 28 Oct 2009, at 03:22, Wei-Chung Hsieh wrote: Hi Jason, Thank you very much for your information. I will try again. Thanks and Regards, Wei-Chung - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Tuesday, October 27, 2009 8:07 PM Subject: Re: [casper] ROACH 10GbE configuration problem Hi Wei-Chung Yes, the shipping versions of tcpborphserver do not allow multiple versions of tgtap at the same time and are the cause of the errors you describe (as outlined on the wiki page). I recommend you install a new version from here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/tcpborphserver/tcpborphserver2 Then use the updated python script from the workshop tutorial, tut2: http://casper.berkeley.edu/svn/trunk/ref_designs_tutorials/workshop_2009/roach_tut2_10GbE/ Note that there is a bug in the shipping versions of the ROACH's kernel too, and I highly recommend you replace that with http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/linux/uImage-20091006-mmcfix and also update your uboot to http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/uboot/20090811-uboot-nohack.bin Note that the new uboot (mmcenv) has a problem with debug messages. Don't use that one, use the nohack version. Jason On 27 Oct 2009, at 12:56, Wei-Chung Hsieh wrote: Dear All, I am new to ROACH platform and currently I'm trying to bring up the ROACH 10GbE interface as the new ROACH 10GbE tutorial do. http://casper.berkeley.edu/wiki/ROACH_10GbE_tutorial But the python scripts does not seem to bring up the 10GbE interfaces successfully. I also noticed that Jason had mentioned the two 10Gbe interfaces can not work at the same time. http://www.mail-archive.com/casper@lists.berkeley.edu/ msg00760.html So I tried to bring up one of the interface by using the KATCP command and got the following error message: ?tap-start gbe0 00:01:02:03:04:05 10.0.0.20 6 #log warn 1256639552073 tcpborphserver process\_id\_469\_exited \_abnormally !tap-start ok It seems the interface can not be setup successfully. So again I tried to use the tgtap way as below link http://www.mail-archive.com/casper@lists.berkeley.edu/ msg00712.html But I got below message: r...@myroach:/proc/368/hw/ioreg# tgtap -a 10.0.0.20 -m 00:01:02:03:04:05 -p 6 -b /proc/368/hw/ioreg/gbe0 tgtap: tap interface name: tgtap0 tgtap: borph file: /proc/368/hw/ioreg/gbe0 tgtap: borph file interface tgtap: ip address 10.0.0.20 tgtap: mac address 00:01:02:03:04:05 tgtap: unable to set up tap device tgtap0: No such device Below is part of my process table and ioreg directory: root 346 0.0 0.1 6700 1160 ?Ss 10:40 0:00 /usr/sbin/sshd root 356 0.0 0.0784 236 ?S10:40 0:00 tcpborphserver root 363 0.0 0.1 3772 1184 ttyS0Ss 10:40 0:00 /bin/login -- root 364 0.0 0.1 3496 1724 ttyS0S+ 10:40 0:00 - bash root 368 0.0 0.0 1632 304 ?S10:43 0:00 r_10gbe_demo_20 root 369 5.0 0.2 1 2668 ?Ss 10:43 0:00 sshd: r...@pts/ root 373 0.6 0.1 3508 1748 pts/0Ss 10:43 0:00 - bash root 376 0.0 0.0 2780 1000 pts/0R+ 10:44 0:00 ps - aux r...@myroach:/proc/368/hw/ioreg# ls cnt_rst gbe3_linkupsnap_gbe0_rx_addr snap_gbe3_rx_bram_lsb dest_ip gbe3_rxsnap_gbe0_rx_bram_lsb
Re: [casper] ROACH 10GbE configuration problem
Hi Jason, Thanks for you help. It works now. - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Thursday, October 29, 2009 5:44 PM Subject: Re: [casper] ROACH 10GbE configuration problem Oops! You are correct, I commented that out along with the exit lines above during debuggin. I've uploaded a corrected version in tut2. Jason On 29 Oct 2009, at 11:35, Wei-Chung Hsieh wrote: Hi Jason, I've tried the new version of uboot, kernel, and the tcpborphserver. The two 10GbE interfaces can be bring up at the same time successfully by using the KATCP command now. But the python scripts in tutorial 2 still can not work correctly. I noticed that the fpga.tap_start() functions are commented in the script of tut2 but not in 10GbE demo. ... #fpga.tap_start(rx_core_name,mac_base+dest_ip,dest_ip,fabric_port) ... #fpga.tap_start(tx_core_name,mac_base +source_ip,source_ip,fabric_port) Do we need to use this function to configure the 10GbE interface? Thank you very much for your help. Thanks and Regards, Wei-Chung - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Thursday, October 29, 2009 2:32 PM Subject: Re: [casper] ROACH 10GbE configuration problem It could also be that you don't have tap device support in your kernel, or that you don't have a /dev/net/tun devicefile in your filesystem. I just discovered that the existing filesystem does not include this devicefile, so have uploaded a new one here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/filesystem/filesystem_etch_2009_10_28_tgtap.bz Jason On 28 Oct 2009, at 03:22, Wei-Chung Hsieh wrote: Hi Jason, Thank you very much for your information. I will try again. Thanks and Regards, Wei-Chung - Original Message - From: Jason Manley jasonman...@gmail.com To: Wei-Chung Hsieh wchs...@asiaa.sinica.edu.tw Cc: casper@lists.berkeley.edu Sent: Tuesday, October 27, 2009 8:07 PM Subject: Re: [casper] ROACH 10GbE configuration problem Hi Wei-Chung Yes, the shipping versions of tcpborphserver do not allow multiple versions of tgtap at the same time and are the cause of the errors you describe (as outlined on the wiki page). I recommend you install a new version from here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/tcpborphserver/tcpborphserver2 Then use the updated python script from the workshop tutorial, tut2: http://casper.berkeley.edu/svn/trunk/ref_designs_tutorials/workshop_2009/roach_tut2_10GbE/ Note that there is a bug in the shipping versions of the ROACH's kernel too, and I highly recommend you replace that with http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/linux/uImage-20091006-mmcfix and also update your uboot to http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/uboot/20090811-uboot-nohack.bin Note that the new uboot (mmcenv) has a problem with debug messages. Don't use that one, use the nohack version. Jason On 27 Oct 2009, at 12:56, Wei-Chung Hsieh wrote: Dear All, I am new to ROACH platform and currently I'm trying to bring up the ROACH 10GbE interface as the new ROACH 10GbE tutorial do. http://casper.berkeley.edu/wiki/ROACH_10GbE_tutorial But the python scripts does not seem to bring up the 10GbE interfaces successfully. I also noticed that Jason had mentioned the two 10Gbe interfaces can not work at the same time. http://www.mail-archive.com/casper@lists.berkeley.edu/ msg00760.html So I tried to bring up one of the interface by using the KATCP command and got the following error message: ?tap-start gbe0 00:01:02:03:04:05 10.0.0.20 6 #log warn 1256639552073 tcpborphserver process\_id\_469\_exited \_abnormally !tap-start ok It seems the interface can not be setup successfully. So again I tried to use the tgtap way as below link http://www.mail-archive.com/casper@lists.berkeley.edu/ msg00712.html But I got below message: r...@myroach:/proc/368/hw/ioreg# tgtap -a 10.0.0.20 -m 00:01:02:03:04:05 -p 6 -b /proc/368/hw/ioreg/gbe0 tgtap: tap interface name: tgtap0 tgtap: borph file: /proc/368/hw/ioreg/gbe0 tgtap: borph file interface tgtap: ip address 10.0.0.20 tgtap: mac address 00:01:02:03:04:05 tgtap: unable to set up tap device tgtap0: No such device Below is part of my process table and ioreg directory: root 346 0.0 0.1 6700 1160 ?Ss 10:40 0:00 /usr/sbin/sshd root 356 0.0 0.0784 236 ?S10:40 0:00 tcpborphserver root 363 0.0 0.1 3772 1184 ttyS0Ss 10:40 0:00 /bin/login -- root 364 0.0 0.1 3496 1724 ttyS0S+ 10:40 0:00 - bash root 368 0.0 0.0 1632 304 ?S10:43 0:00 r_10gbe_demo_20 root 369 5.0 0.2 1 2668 ?Ss 10:430:00 sshd: r...@pts/ root 373 0.6 0.1 3508 1748
Re: [casper] ROACH 10GbE configuration problem
Hi Wei-Chung Yes, the shipping versions of tcpborphserver do not allow multiple versions of tgtap at the same time and are the cause of the errors you describe (as outlined on the wiki page). I recommend you install a new version from here: http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/tcpborphserver/tcpborphserver2 Then use the updated python script from the workshop tutorial, tut2: http://casper.berkeley.edu/svn/trunk/ref_designs_tutorials/workshop_2009/roach_tut2_10GbE/ Note that there is a bug in the shipping versions of the ROACH's kernel too, and I highly recommend you replace that with http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/linux/uImage-20091006-mmcfix and also update your uboot to http://casper.berkeley.edu/svn/trunk/roach/sw/binaries/uboot/20090811-uboot-nohack.bin Note that the new uboot (mmcenv) has a problem with debug messages. Don't use that one, use the nohack version. Jason On 27 Oct 2009, at 12:56, Wei-Chung Hsieh wrote: Dear All, I am new to ROACH platform and currently I'm trying to bring up the ROACH 10GbE interface as the new ROACH 10GbE tutorial do. http://casper.berkeley.edu/wiki/ROACH_10GbE_tutorial But the python scripts does not seem to bring up the 10GbE interfaces successfully. I also noticed that Jason had mentioned the two 10Gbe interfaces can not work at the same time. http://www.mail-archive.com/casper@lists.berkeley.edu/msg00760.html So I tried to bring up one of the interface by using the KATCP command and got the following error message: ?tap-start gbe0 00:01:02:03:04:05 10.0.0.20 6 #log warn 1256639552073 tcpborphserver process\_id\_469\_exited \_abnormally !tap-start ok It seems the interface can not be setup successfully. So again I tried to use the tgtap way as below link http://www.mail-archive.com/casper@lists.berkeley.edu/msg00712.html But I got below message: r...@myroach:/proc/368/hw/ioreg# tgtap -a 10.0.0.20 -m 00:01:02:03:04:05 -p 6 -b /proc/368/hw/ioreg/gbe0 tgtap: tap interface name: tgtap0 tgtap: borph file: /proc/368/hw/ioreg/gbe0 tgtap: borph file interface tgtap: ip address 10.0.0.20 tgtap: mac address 00:01:02:03:04:05 tgtap: unable to set up tap device tgtap0: No such device Below is part of my process table and ioreg directory: root 346 0.0 0.1 6700 1160 ?Ss 10:40 0:00 /usr/sbin/sshd root 356 0.0 0.0784 236 ?S10:40 0:00 tcpborphserver root 363 0.0 0.1 3772 1184 ttyS0Ss 10:40 0:00 /bin/login -- root 364 0.0 0.1 3496 1724 ttyS0S+ 10:40 0:00 -bash root 368 0.0 0.0 1632 304 ?S10:43 0:00 r_10gbe_demo_20 root 369 5.0 0.2 1 2668 ?Ss 10:43 0:00 sshd: r...@pts/ root 373 0.6 0.1 3508 1748 pts/0Ss 10:43 0:00 -bash root 376 0.0 0.0 2780 1000 pts/0R+ 10:44 0:00 ps - aux r...@myroach:/proc/368/hw/ioreg# ls cnt_rst gbe3_linkup snap_gbe0_rx_addr snap_gbe3_rx_bram_lsb dest_ip gbe3_rx snap_gbe0_rx_bram_lsb snap_gbe3_rx_bram_msb dest_port gbe3_rx_frame_cntsnap_gbe0_rx_bram_msb snap_gbe3_rx_bram_oob gbe0 gbe3_rx_frame_errsnap_gbe0_rx_bram_oob snap_gbe3_rx_ctrl gbe0_linkup gbe3_tx snap_gbe0_rx_ctrl sys_board_id gbe0_rx gbe3_tx_full snap_gbe0_tx_addr sys_clkcounter gbe0_tx gbe3_tx_over snap_gbe0_tx_bram_lsb sys_clkfreq gbe0_tx_cnt gbe_core_rst snap_gbe0_tx_bram_msb sys_rev gbe0_tx_full pkt_sim_payload_len snap_gbe0_tx_bram_oob sys_rev_rcs gbe0_tx_over pkt_sim_period snap_gbe0_tx_ctrl sys_scratchpad gbe3 pkt_sim_run snap_gbe3_rx_addr Does anyone know is there anything I may miss? Thanks very much for your help. Thanks and Regards, Wei-Chung
