APPLIED: [SRU][Q:linux-azure][PATCH 0/1] [Mana Direct][Backport] Patch: net: mana: Support HW link state event
John Cabaj
john.cabaj at canonical.com
Fri Feb 6 22:50:35 UTC 2026
On 2/3/26 11:08 AM, John Cabaj wrote:
> BugLink: https://bugs.launchpad.net/bugs/2139695
>
> SRU Justification
>
> [Impact]
>
> * Microsoft requested patches to handle HW link state events and set the proper link state.
>
> [Fix]
>
> - backports of the following upstream patches
> - 54133f9b4b53: "net: mana: Support HW link state events"
>
> [Test Plan]
>
> * Compile tested
> * Microsoft to test
>
> [Regression potential]
>
> * Changes are localized to MANA. Possible regressions could result in unexpected behavior of MANA driver.
>
> [Other info]
>
> * SF#00421361
>
> Haiyang Zhang (1):
> net: mana: Support HW link state events
>
> .../net/ethernet/microsoft/mana/gdma_main.c | 1 +
> .../net/ethernet/microsoft/mana/hw_channel.c | 12 +++++
> drivers/net/ethernet/microsoft/mana/mana_en.c | 54 +++++++++++++++++--
> include/net/mana/gdma.h | 2 +
> include/net/mana/hw_channel.h | 2 +
> include/net/mana/mana.h | 4 ++
> 6 files changed, 70 insertions(+), 5 deletions(-)
>
Applied to Questing linux-azure master-next branch.
Thanks,
j-c
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