SRIOV not working QLOGIC QLE8442 BCM57840 NetXtreme II ASUS Prime X470-PRO CENTOS 8
by olaf_f from LinuxQuestions.org on (#5KMS6)
Hi,
Centos 8.4
Network card: Qlogic QLE8442, it is seen as:
0a:00.0 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10 Gigabit Ethernet (rev 11)
Motherboard: ASUS PRIME X470-PRO
I cannot get sriov vf working. IOMMU and SR-IOV enabled in BIOS. Using latest BIOS version.
When I do:
echo 8 > sriov_numvfs
I get:
[root@vh4 device]# echo 8 > sriov_numvfs
bash: echo: write error: Input/output error
in /var/log messages I then get:
un 28 23:08:55 vh4 kernel: pci 0000:0a:01.0: [14e4:16ad] type 7f class 0xffffff
Jun 28 23:08:55 vh4 kernel: pci 0000:0a:01.0: unknown header type 7f, ignoring device
Jun 28 23:08:57 vh4 kernel: [bnx2x_enable_sriov:2520(enp10s0f0)]pci_enable_sriov failed with -5
I have no idea what to change to get it working.
If anybody has any clue what to do, I would be very happy :)
Regards,
Olaf
Centos 8.4
Network card: Qlogic QLE8442, it is seen as:
0a:00.0 Ethernet controller: Broadcom Inc. and subsidiaries BCM57840 NetXtreme II 10 Gigabit Ethernet (rev 11)
Motherboard: ASUS PRIME X470-PRO
I cannot get sriov vf working. IOMMU and SR-IOV enabled in BIOS. Using latest BIOS version.
When I do:
echo 8 > sriov_numvfs
I get:
[root@vh4 device]# echo 8 > sriov_numvfs
bash: echo: write error: Input/output error
in /var/log messages I then get:
un 28 23:08:55 vh4 kernel: pci 0000:0a:01.0: [14e4:16ad] type 7f class 0xffffff
Jun 28 23:08:55 vh4 kernel: pci 0000:0a:01.0: unknown header type 7f, ignoring device
Jun 28 23:08:57 vh4 kernel: [bnx2x_enable_sriov:2520(enp10s0f0)]pci_enable_sriov failed with -5
I have no idea what to change to get it working.
If anybody has any clue what to do, I would be very happy :)
Regards,
Olaf