https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-
next.git/commit/drivers/net/ethernet/intel/i40e?id=3df5b9a6a9ec3c1e4431bf1db3426b54dc92dd91
This seems to be the commit missing in 5.4. It landed in 5.5.
cherry pick incoming with a test kernel (hopefully) to see what happens.
** Changed in: linux (Ubuntu Focal)
Importance: Undecided => Critical
** Changed in: linux (Ubuntu)
Importance: Undecided => High
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Jeff Lane (bladernr)
** Changed in: linux (Ubuntu)
Assignee: (unassigned) => Jeff Lane (bladernr)
--
You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1887703
Title:
[Regression] 5.4 is not identifying all ports on Intel x710-TM4 10GbE
controller
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Focal:
Confirmed
Bug description:
The Intel x710-TM4 is one of the latest 10GbE controllers from intel
using the i40e driver. This particular 4 port comes in a 2x2
arrangement: 2x SFP+ and 2x RJ-45. This card is enabled in 5.4 via
the inbox version of the i40e driver, and hwinfo does show both sides
of the card:
625: PCI 3300.2: 0200 Ethernet controller
[Created at pci.386]
Unique ID: rz7Q.2osif2+gzUA
Parent ID: dkRe.4r+z9AQbRI0
SysFS ID: /devices/pci0000:32/0000:32:00.0/0000:33:00.2
SysFS BusID: 0000:33:00.2
Hardware Class: network
Device Name: "Intel Ethernet X710-TM4 #3"
Model: "Intel Ethernet Controller X710 for 10 Gigabit SFP+"
Vendor: pci 0x8086 "Intel Corporation"
Device: pci 0x104e "Ethernet Controller X710 for 10 Gigabit SFP+"
SubVendor: pci 0x15d9 "Super Micro Computer Inc"
SubDevice: pci 0x0000
Revision: 0x02
Driver: "i40e"
Driver Modules: "i40e"
Device File: eno3
Memory Range: 0xa7000000-0xa7ffffff (ro,non-prefetchable)
Memory Range: 0xaa808000-0xaa80ffff (ro,non-prefetchable)
Memory Range: 0xa4500000-0xa457ffff (ro,non-prefetchable,disabled)
IRQ: 60 (no events)
HW Address: 3c:ec:ef:3f:b2:16
Permanent HW Address: 3c:ec:ef:3f:b2:16
Link detected: yes
Module Alias: "pci:v00008086d0000104Esv000015D9sd00000000bc02sc00i00"
Driver Info #0:
Driver Status: i40e is active
Driver Activation Cmd: "modprobe i40e"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #794 (PCI bridge)
625: PCI 3300.2: 0200 Ethernet controller
[Created at pci.386]
Unique ID: rz7Q.2osif2+gzUA
Parent ID: dkRe.4r+z9AQbRI0
SysFS ID: /devices/pci0000:32/0000:32:00.0/0000:33:00.2
SysFS BusID: 0000:33:00.2
Hardware Class: network
Device Name: "Intel Ethernet X710-TM4 #3"
Model: "Intel Ethernet Controller X710 for 10 Gigabit SFP+"
Vendor: pci 0x8086 "Intel Corporation"
Device: pci 0x104e "Ethernet Controller X710 for 10 Gigabit SFP+"
SubVendor: pci 0x15d9 "Super Micro Computer Inc"
SubDevice: pci 0x0000
Revision: 0x02
Driver: "i40e"
Driver Modules: "i40e"
Device File: eno3
Memory Range: 0xa7000000-0xa7ffffff (ro,non-prefetchable)
Memory Range: 0xaa808000-0xaa80ffff (ro,non-prefetchable)
Memory Range: 0xa4500000-0xa457ffff (ro,non-prefetchable,disabled)
IRQ: 60 (no events)
HW Address: 3c:ec:ef:3f:b2:16
Permanent HW Address: 3c:ec:ef:3f:b2:16
Link detected: yes
Module Alias: "pci:v00008086d0000104Esv000015D9sd00000000bc02sc00i00"
Driver Info #0:
Driver Status: i40e is active
Driver Activation Cmd: "modprobe i40e"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #794 (PCI bridge)
However, Ubuntu does not see the copper ports... it will only
address/configure the two SFP+ ports.
This is currently blocking certification for one of our hardware
partners.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1887703/+subscriptions
--
Mailing list: https://launchpad.net/~kernel-packages
Post to : [email protected]
Unsubscribe : https://launchpad.net/~kernel-packages
More help : https://help.launchpad.net/ListHelp
