Public bug reported:
AWS RDMA/efa driver: add support for new AWS EFA '0xefa1' devices.
[Impact]
The following 4 mainline commits are required to support the new device
features and ID:
d4f9cb5c5b22 RDMA/efa: Add EFA 0xefa1 PCI ID
a5d87b698547 RDMA/efa: User/kernel compatibility handshake mechanism
da2924bdca99 RDMA/efa: Expose minimum SQ size
556c811f24b3 RDMA/efa: Expose maximum TX doorbell batch
[Test Case]
New device is not yet generally available, but has been tested by AWS.
[Regression Potential]
Low regression potential; Affects only the EFA driver.
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Affects: linux-aws (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-aws (Ubuntu Bionic)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Affects: linux (Ubuntu Focal)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Affects: linux (Ubuntu Groovy)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Also affects: linux (Ubuntu Groovy)
Importance: Undecided
Assignee: Kamal Mostafa (kamalmostafa)
Status: In Progress
** Also affects: linux (Ubuntu Focal)
Importance: Undecided
Status: New
** Also affects: linux-aws (Ubuntu)
Importance: Undecided
Status: New
** Also affects: linux (Ubuntu Bionic)
Importance: Undecided
Status: New
** Also affects: linux-aws (Ubuntu Bionic)
Importance: Undecided
Status: New
** No longer affects: linux (Ubuntu Bionic)
** No longer affects: linux-aws (Ubuntu Focal)
** No longer affects: linux-aws (Ubuntu Groovy)
** Changed in: linux (Ubuntu Focal)
Status: New => In Progress
** Changed in: linux-aws (Ubuntu Bionic)
Status: New => In Progress
** Changed in: linux-aws (Ubuntu Bionic)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
** Changed in: linux (Ubuntu Focal)
Assignee: (unassigned) => Kamal Mostafa (kamalmostafa)
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https://bugs.launchpad.net/bugs/1896791
Title:
EFA: add support for 0xefa1 devices
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