Feature #12761
i40e should only register ufm data on func 0
Start date:
Due date:
% Done:
100%
Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:
Description
Today, i40e reports a UFM entry on all of its instances. However, the UFM it represents is device wide and in fact it is shared between all ports on the device. Instead we should only report UFM data if this is function zero of the device. Otherwise, this gives the illusion in fwflash and topo that they each of the functions (which should up as different instances) have independent UFMs. However, changing one actually changes them all.
Related issues
Updated by Robert Mustacchi 11 months ago
Updated by Robert Mustacchi 11 months ago
This was tested (thanks Ryan Zezeski) by looking at the output in fmtopo. Rather than having multiple instances of the firmware information per-function, it now exists on a per-device basis.
Updated by Joshua M. Clulow 11 months ago
- Related to Feature #12762: topo should create per-device UFM entries by default added
Updated by Electric Monk 10 months ago
- Status changed from New to Closed
- % Done changed from 90 to 100
git commit 44b0ba916e529fad7fa22597911db69ae8f24994
commit 44b0ba916e529fad7fa22597911db69ae8f24994
Author: Robert Mustacchi <rm@fingolfin.org>
Date: 2020-06-12T16:43:33.000Z
12761 i40e should only register ufm data on func 0
Reviewed by: Patrick Mooney <patrick.mooney@joyent.com>
Approved by: Joshua Clulow <josh@sysmgr.org>