{"post_stream":{"posts":[{"id":1288259,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-10-31T16:03:08.870Z","cooked":"\u003cp\u003eI can see the BlueField DPU 2 on ‘lspci’, and the rshim service is running, but there is no rshim* in the /dev directory. Does anyone meet the similar case and can offer some help?\u003c/p\u003e\n\u003cp\u003euse ifconfig command, no tmfifo_net0.\u003c/p\u003e","post_number":1,"post_type":1,"posts_count":14,"updated_at":"2023-10-31T17:29:01.879Z","reply_count":0,"reply_to_post_number":null,"quote_count":0,"incoming_link_count":513,"reads":93,"readers_count":92,"score":2583.6,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":3,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/1","event":null,"calendar_details":[],"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_vote":false,"can_translate":false},{"id":1288266,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-10-31T16:06:00.854Z","cooked":"\u003cp\u003e\u003cstrong\u003elspci | grep BlueField\u003c/strong\u003e\u003cbr\u003e\n61:00.0 Ethernet controller: Mellanox Technologies MT42822 BlueField-2 integrated ConnectX-6 Dx network controller (rev ff)\u003cbr\u003e\n61:00.1 Ethernet controller: Mellanox Technologies MT42822 BlueField-2 integrated ConnectX-6 Dx network controller (rev ff)\u003cbr\u003e\n61:00.2 DMA controller: Mellanox Technologies MT42822 BlueField-2 SoC Management Interface (rev ff)\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003esystemctl status rshim\u003c/strong\u003e\u003cbr\u003e\n● rshim.service - rshim driver for BlueField SoC\u003cbr\u003e\nLoaded: loaded (/lib/systemd/system/rshim.service; enabled; vendor preset:\u0026gt;\u003cbr\u003e\nActive: active (running) since Tue 2023-10-31 15:54:23 GMT; 25s ago\u003cbr\u003e\nDocs: man:rshim(8)\u003cbr\u003e\nProcess: 2609385 ExecStart=/usr/sbin/rshim $OPTIONS (code=exited, status=0/\u0026gt;\u003cbr\u003e\nMain PID: 2609386 (rshim)\u003cbr\u003e\nTasks: 1 (limit: 154280)\u003cbr\u003e\nMemory: 332.0K\u003cbr\u003e\nCPU: 10ms\u003cbr\u003e\nCGroup: /system.slice/rshim.service\u003cbr\u003e\n└─2609386 /usr/sbin/rshim\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003els /dev/r\u003c/strong\u003e*\u003cbr\u003e\n/dev/random  /dev/rfkill  /dev/rtc  /dev/rtc0\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eifconfig\u003c/strong\u003e\u003cbr\u003e\nenp1s0f0: flags=4099\u0026lt;UP,BROADCAST,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\nether 94:6d:ae:90:2b:0a  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003eenp1s0f1: flags=4099\u0026lt;UP,BROADCAST,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\nether 94:6d:ae:90:2b:0b  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003eenp36s0f0: flags=4099\u0026lt;UP,BROADCAST,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\nether 58:11:22:dd:51:ae  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003eenp36s0f1: flags=4163\u0026lt;UP,BROADCAST,RUNNING,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\ninet 10.200.20.42  netmask 255.255.252.0  broadcast 10.200.23.255\u003cbr\u003e\ninet6 fe80::67ca:e3c:585:2f0a  prefixlen 64  scopeid 0x20\u003cbr\u003e\nether 58:11:22:dd:51:af  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 18456091  bytes 9601762587 (9.6 GB)\u003cbr\u003e\nRX errors 1  dropped 0  overruns 0  frame 1\u003cbr\u003e\nTX packets 1625579  bytes 216502112 (216.5 MB)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003eenp97s0f0: flags=4163\u0026lt;UP,BROADCAST,RUNNING,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\nether 94:6d:ae:9b:95:c4  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003eenp97s0f1: flags=4163\u0026lt;UP,BROADCAST,RUNNING,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\nether 94:6d:ae:9b:95:c5  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003elo: flags=73\u0026lt;UP,LOOPBACK,RUNNING\u0026gt;  mtu 65536\u003cbr\u003e\ninet 127.0.0.1  netmask 255.0.0.0\u003cbr\u003e\ninet6 ::1  prefixlen 128  scopeid 0x10\u003cbr\u003e\nloop  txqueuelen 1000  (Local Loopback)\u003cbr\u003e\nRX packets 184466  bytes 26165996 (26.1 MB)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 184466  bytes 26165996 (26.1 MB)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003evirbr0: flags=4099\u0026lt;UP,BROADCAST,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\ninet 192.168.122.1  netmask 255.255.255.0  broadcast 192.168.122.255\u003cbr\u003e\nether 52:54:00:8a:29:54  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nRX errors 0  dropped 0  overruns 0  frame 0\u003cbr\u003e\nTX packets 0  bytes 0 (0.0 B)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e\n\u003cp\u003ewlp38s0: flags=4163\u0026lt;UP,BROADCAST,RUNNING,MULTICAST\u0026gt;  mtu 1500\u003cbr\u003e\ninet 10.21.127.194  netmask 255.255.254.0  broadcast 10.21.127.255\u003cbr\u003e\ninet6 fe80::6ac1:9f2c:3c6a:163d  prefixlen 64  scopeid 0x20\u003cbr\u003e\nether 48:68:4a:4b:b9:96  txqueuelen 1000  (Ethernet)\u003cbr\u003e\nRX packets 2695911  bytes 740098475 (740.0 MB)\u003cbr\u003e\nRX errors 0  dropped 7206  overruns 0  frame 0\u003cbr\u003e\nTX packets 342085  bytes 45648628 (45.6 MB)\u003cbr\u003e\nTX errors 0  dropped 0 overruns 0  carrier 0  collisions 0\u003c/p\u003e","post_number":2,"post_type":1,"posts_count":14,"updated_at":"2023-10-31T16:06:00.854Z","reply_count":0,"reply_to_post_number":null,"quote_count":0,"incoming_link_count":4,"reads":93,"readers_count":92,"score":38.6,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/2","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1288286,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-10-31T16:39:04.470Z","cooked":"\u003cp\u003e\u003cstrong\u003ecat 01-netcfg.yaml\u003c/strong\u003e\u003cbr\u003e\nnetwork:\u003cbr\u003e\nversion: 2\u003cbr\u003e\nrenderer: networkd\u003cbr\u003e\nethernets:\u003cbr\u003e\nenp36s0f0:\u003cbr\u003e\ndhcp4: yes\u003cbr\u003e\ntmfifo_net0:\u003cbr\u003e\naddresses: [10.21.127.3/24]\u003cbr\u003e\ndhcp4: no\u003c/p\u003e\n\u003cp\u003e\u003cstrong\u003eifconfig tmfifo_net0\u003c/strong\u003e\u003cbr\u003e\ntmfifo_net0: error fetching interface information: Device not found\u003c/p\u003e","post_number":3,"post_type":1,"posts_count":14,"updated_at":"2023-10-31T16:39:04.470Z","reply_count":0,"reply_to_post_number":null,"quote_count":0,"incoming_link_count":3,"reads":73,"readers_count":72,"score":29.6,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/3","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1290437,"name":"Shi Meng","username":"shim1","avatar_template":"/user_avatar/forums.developer.nvidia.com/shim1/{size}/367020_2.png","created_at":"2023-11-03T09:13:58.623Z","cooked":"\u003cp\u003ehi\u003c/p\u003e\n\u003cp\u003eDoes your BF2 card have BMC on it? if it have BMC.\u003cbr\u003e\nThe default Rshim port should on BMC side, you can disable the rshim from BMC side\u003cbr\u003e\nThen HOST side can see the Rshim\u003c/p\u003e\n\u003cp\u003eThank you\u003cbr\u003e\nMeng, Shi\u003c/p\u003e","post_number":4,"post_type":1,"posts_count":14,"updated_at":"2023-11-03T09:13:58.623Z","reply_count":3,"reply_to_post_number":null,"quote_count":0,"incoming_link_count":4,"reads":74,"readers_count":73,"score":49.8,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Shi Meng","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":"Employee","title_is_group":false,"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":1788076,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/4","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1290594,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-11-03T15:34:24.597Z","cooked":"\u003cp\u003ehi, thank you for your reply. Could you please tell me how to check if my card have BMC on it? Currently, I use systemctl status rshim to check the status of rshim.\u003c/p\u003e","post_number":5,"post_type":1,"posts_count":14,"updated_at":"2023-11-03T15:34:24.597Z","reply_count":0,"reply_to_post_number":4,"quote_count":0,"incoming_link_count":2,"reads":72,"readers_count":71,"score":24.4,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"reply_to_user":{"id":1788076,"username":"shim1","name":"Shi Meng","avatar_template":"/user_avatar/forums.developer.nvidia.com/shim1/{size}/367020_2.png"},"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/5","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1290619,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-11-03T16:41:40.526Z","cooked":"\u003cp\u003eI just read the instruction \u003ca href=\"https://docs.nvidia.com/networking/display/bluefieldbmcv282/connecting+to+bmc+interfaces\" class=\"inline-onebox\" rel=\"noopener nofollow ugc\"\u003eConnecting to BMC Interfaces - NVIDIA Docs\u003c/a\u003e.\u003c/p\u003e\n\u003cp\u003eIt says, “The BMC interface eth0 is the management interface, so any information displayed by “ifconfig eth0” pertains to the management interface. The MAC address to be used for eth0 is pre-programmed in the BMC FRU EEPROM. By default, the IP address used for eth0 is acquired via DHCP but can be configured differently.”\u003c/p\u003e\n\u003cp\u003eBut I don’t have “eth0”.\u003c/p\u003e","post_number":6,"post_type":1,"posts_count":14,"updated_at":"2023-11-03T16:41:40.526Z","reply_count":0,"reply_to_post_number":4,"quote_count":0,"incoming_link_count":4,"reads":73,"readers_count":72,"score":34.6,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"link_counts":[{"url":"https://docs.nvidia.com/networking/display/bluefieldbmcv282/connecting+to+bmc+interfaces","internal":false,"reflection":false,"title":"Connecting to BMC Interfaces - NVIDIA Docs","clicks":17}],"read":true,"user_title":null,"reply_to_user":{"id":1788076,"username":"shim1","name":"Shi Meng","avatar_template":"/user_avatar/forums.developer.nvidia.com/shim1/{size}/367020_2.png"},"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/6","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1290887,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-11-04T21:35:11.595Z","cooked":"\u003cp\u003eHi, I have got the network interface, tmfifo_net0, after disconnecting power and reconnecting. Now in the message of “rshim”, it shows “rshim0 read_rshim error 0”. Do you have any suggestions?\u003c/p\u003e","post_number":9,"post_type":1,"posts_count":14,"updated_at":"2023-11-04T21:35:11.595Z","reply_count":1,"reply_to_post_number":4,"quote_count":0,"incoming_link_count":7,"reads":71,"readers_count":70,"score":54.2,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"reply_to_user":{"id":1788076,"username":"shim1","name":"Shi Meng","avatar_template":"/user_avatar/forums.developer.nvidia.com/shim1/{size}/367020_2.png"},"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/9","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1290889,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-11-04T21:39:39.162Z","cooked":"\u003cp\u003e…I restarted the rshim.service, the tmfifo_net0 disappeared again!!!\u003c/p\u003e","post_number":10,"post_type":1,"posts_count":14,"updated_at":"2023-11-04T21:39:39.162Z","reply_count":0,"reply_to_post_number":9,"quote_count":0,"incoming_link_count":3,"reads":69,"readers_count":68,"score":28.8,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"reply_to_user":{"id":3063817,"username":"ziji.chen","name":"Ziji Chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png"},"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/10","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1291335,"name":"Shi Meng","username":"shim1","avatar_template":"/user_avatar/forums.developer.nvidia.com/shim1/{size}/367020_2.png","created_at":"2023-11-06T03:59:01.846Z","cooked":"\u003cp\u003ehi\u003c/p\u003e\n\u003cp\u003eplease check the PN of BF2(lspci -vvvvv), to get the detial type of the card\u003cbr\u003e\nIf you do not change any SW config but have different behaivor, please check HW install first, some type of BF2 need external power(like 100G):\u003cbr\u003e\n\u003ca href=\"https://docs.nvidia.com/networking/display/bluefield2dpuenug/hardware+installation\" class=\"onebox\" target=\"_blank\" rel=\"noopener nofollow ugc\"\u003ehttps://docs.nvidia.com/networking/display/bluefield2dpuenug/hardware+installation\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003efor the PN detail(have BMC, speed, etc.) please check this doc:\u003cbr\u003e\n\u003ca href=\"https://docs.nvidia.com/networking/display/bluefield2dpuenug\" class=\"onebox\" target=\"_blank\" rel=\"noopener nofollow ugc\"\u003ehttps://docs.nvidia.com/networking/display/bluefield2dpuenug\u003c/a\u003e\u003c/p\u003e\n\u003cp\u003eafter this if still have question, I suggest you contact \u003ca href=\"mailto:networking-support@nvidia.com\"\u003enetworking-support@nvidia.com\u003c/a\u003e to get further help.\u003c/p\u003e\n\u003cp\u003eThank you\u003cbr\u003e\nMeng, Shi\u003c/p\u003e","post_number":11,"post_type":1,"posts_count":14,"updated_at":"2023-11-06T03:59:01.846Z","reply_count":1,"reply_to_post_number":null,"quote_count":0,"incoming_link_count":5,"reads":72,"readers_count":71,"score":44.4,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Shi Meng","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"link_counts":[{"url":"https://docs.nvidia.com/networking/display/bluefield2dpuenug","internal":false,"reflection":false,"title":"NVIDIA BlueField-2 Ethernet DPU User Guide - NVIDIA Docs","clicks":14},{"url":"https://docs.nvidia.com/networking/display/bluefield2dpuenug/hardware+installation","internal":false,"reflection":false,"title":"Hardware Installation - NVIDIA Docs","clicks":4}],"read":true,"user_title":"Employee","title_is_group":false,"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":1788076,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/11","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1293028,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2023-11-07T17:54:46.789Z","cooked":"\u003cp\u003e61:00.0 Ethernet controller: Mellanox Technologies MT42822 BlueField-2 integrated ConnectX-6 Dx network controller (rev ff) (prog-if ff)\u003cbr\u003e\n!!! Unknown header type 7f\u003cbr\u003e\nKernel driver in use: mlx5_core\u003cbr\u003e\nKernel modules: mlx5_core\u003c/p\u003e\n\u003cp\u003e61:00.1 Ethernet controller: Mellanox Technologies MT42822 BlueField-2 integrated ConnectX-6 Dx network controller (rev ff) (prog-if ff)\u003cbr\u003e\n!!! Unknown header type 7f\u003cbr\u003e\nKernel driver in use: mlx5_core\u003cbr\u003e\nKernel modules: mlx5_core\u003c/p\u003e\n\u003cp\u003e61:00.2 DMA controller: Mellanox Technologies MT42822 BlueField-2 SoC Management Interface (rev ff) (prog-if ff)\u003cbr\u003e\n!!! Unknown header type 7f\u003cbr\u003e\nKernel driver in use: vfio-pci\u003c/p\u003e","post_number":12,"post_type":1,"posts_count":14,"updated_at":"2023-11-07T17:54:46.789Z","reply_count":0,"reply_to_post_number":11,"quote_count":0,"incoming_link_count":6,"reads":71,"readers_count":70,"score":44.2,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji Chen","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":null,"reply_to_user":{"id":1788076,"username":"shim1","name":"Shi Meng","avatar_template":"/user_avatar/forums.developer.nvidia.com/shim1/{size}/367020_2.png"},"bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3063817,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/12","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1407277,"name":"Daikiti","username":"daikiti","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2024-05-10T09:41:03.661Z","cooked":"\u003cp\u003e@ ziji.chen\u003cbr\u003e\nI have a same problem. Have you solved this ? If you have, could you share your solution?\u003c/p\u003e","post_number":13,"post_type":1,"posts_count":14,"updated_at":"2024-05-10T09:41:03.661Z","reply_count":2,"reply_to_post_number":null,"quote_count":0,"incoming_link_count":2,"reads":46,"readers_count":45,"score":29.2,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Daikiti","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":"","bookmarked":false,"actions_summary":[],"moderator":false,"admin":false,"staff":false,"user_id":3488175,"hidden":false,"trust_level":1,"deleted_at":null,"user_deleted":false,"edit_reason":null,"can_view_edit_history":false,"wiki":false,"post_url":"/t/i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0/271327/13","event":null,"reactions":[],"current_user_reaction":null,"reaction_users_count":0,"current_user_used_main_reaction":false,"can_accept_answer":false,"can_unaccept_answer":false,"accepted_answer":false,"topic_accepted_answer":null,"can_translate":false},{"id":1407389,"name":"Ziji Chen","username":"ziji.chen","avatar_template":"https://developer.download.nvidia.com/images/forums/profile-default-devtalk-84.png","created_at":"2024-05-10T14:16:49.253Z","cooked":"\u003cp\u003eHi, I had a bit of an issue with my card overheating, so I added some fans to my workstation. It seems to be working well now.\u003c/p\u003e","post_number":14,"post_type":1,"posts_count":14,"updated_at":"2024-05-10T14:16:49.253Z","reply_count":0,"reply_to_post_number":13,"quote_count":0,"incoming_link_count":3,"reads":46,"readers_count":45,"score":24.2,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Ziji 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you for your advice, ziji.chen\u003cbr\u003e\nI’ve finally got tmfifo_net0 and /dev/rshim0 , and log in DPU successfully.\u003c/p\u003e\n\u003cp\u003eThank you\u003cbr\u003e\ndaikiti\u003c/p\u003e","post_number":16,"post_type":1,"posts_count":14,"updated_at":"2024-05-12T10:02:48.328Z","reply_count":0,"reply_to_post_number":15,"quote_count":0,"incoming_link_count":2,"reads":47,"readers_count":46,"score":19.4,"yours":false,"topic_id":271327,"topic_slug":"i-can-see-the-bluefield-dpu-2-on-lspci-and-the-rshim-service-is-running-but-there-is-no-rshim-in-the-dev-directory-and-i-cant-find-tmfifo-net0","display_username":"Daikiti","primary_group_name":null,"flair_name":null,"flair_url":null,"flair_bg_color":null,"flair_color":null,"flair_group_id":null,"badges_granted":[],"version":1,"can_edit":false,"can_delete":false,"can_recover":false,"can_see_hidden_post":false,"can_wiki":false,"read":true,"user_title":"","reply_to_user":{"id":3063817,"username":"ziji.chen","name":"Ziji 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