igb i210 probe of pci device failed with error -2
Bug #1639810 reported by
Chris J Arges
This bug affects 1 person
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Medium
|
Chris J Arges | ||
Xenial |
Fix Released
|
Medium
|
Unassigned | ||
Yakkety |
Fix Released
|
Medium
|
Unassigned |
Bug Description
[Impact]
Intel I210 NIC may show:
'igb: probe of 0000:07:00.0 failed with error -2'
Upon boot after power has been completely disconnected.
I was able to bisect it down to commit 2a3cdead8b40835
Upon further investigation it was determined that firmware may not properly initialize I347AT4_PAGE_SELECT causing the probe of an igb i210 NIC to fail.
This also happens with the linux 4.9-rc4.
[Fix]
https:/
This patch adds an addition zeroing of this register during igb_get_phy_id to workaround this issue.
[Test Case]
Completely power down machine with intel igb 210 NIC. Power on and ensure igb device is properly probed and initialized.
Changed in linux (Ubuntu Xenial): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Yakkety): | |
importance: | Undecided → Medium |
Changed in linux (Ubuntu Xenial): | |
status: | New → Triaged |
Changed in linux (Ubuntu Yakkety): | |
status: | New → Triaged |
tags: | added: chris-arges |
tags: | added: is-back |
tags: | added: yay |
tags: | added: kernel-da-key |
Changed in linux (Ubuntu Xenial): | |
status: | Triaged → Fix Committed |
Changed in linux (Ubuntu Yakkety): | |
status: | Triaged → Fix Committed |
Changed in linux (Ubuntu): | |
status: | In Progress → Fix Released |
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https:/ /patchwork. ozlabs. org/patch/ 700615/
Note, since 2a3cdead8b40835 1fa1e3079b220fa 331480ffbc is backported to xenial, this also affects Xenial.