[Bug 1802023] [NEW] hns3: map tx ring to tc

Public bug reported:

[Impact]
hns3 supports hardware-based traffic classes. However, this requires that the driver map the classes to hardware rings during initialization.

[Test Case]
I don't have a way to verify that the hardware is behaving as programmed, so this is regression-tested only.

[Fix]
1c77215480bcf net: hns3: Set tx ring' tc info when netdev is up

[Regression Risk]
Restricted to a single driver, which has been tested on the target SoC.

** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress

** Affects: linux (Ubuntu Bionic)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress

** Affects: linux (Ubuntu Cosmic)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress

** Affects: linux (Ubuntu Disco)
Importance: Undecided
Assignee: dann frazier (dannf)
Status: In Progress

** Also affects: linux (Ubuntu Disco)
Importance: Undecided
Status: New

** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New

** Also affects: linux (Ubuntu Cosmic)
Importance: Undecided
Status: New

** Changed in: linux (Ubuntu Bionic)
Status: New => In Progress

** Changed in: linux (Ubuntu Bionic)
Assignee: (unassigned) => dann frazier (dannf)

** Changed in: linux (Ubuntu Cosmic)
Assignee: (unassigned) => dann frazier (dannf)

** Changed in: linux (Ubuntu Cosmic)
Status: New => In Progress

** Changed in: linux (Ubuntu Disco)
Status: New => In Progress

** Changed in: linux (Ubuntu Disco)
Assignee: (unassigned) => dann frazier (dannf)

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https://bugs.launchpad.net/bugs/1802023

Title:
hns3: map tx ring to tc

Status in linux package in Ubuntu:
In Progress
Status in linux source package in Bionic:
In Progress
Status in linux source package in Cosmic:
In Progress
Status in linux source package in Disco:
In Progress

Bug description:
[Impact]
hns3 supports hardware-based traffic classes. However, this requires that the driver map the classes to hardware rings during initialization.

[Test Case]
I don't have a way to verify that the hardware is behaving as programmed, so this is regression-tested only.

[Fix]
1c77215480bcf net: hns3: Set tx ring' tc info when netdev is up

[Regression Risk]
Restricted to a single driver, which has been tested on the target SoC.

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