Public bug reported:
Broadcom is coming up with next generation high performance Storage IO and RAID
controllers. For details, follow:
https://www.spinics.net/lists/linux-scsi/msg147868.html
This family of controllers is managed by "mpi3mr" Linux device driver(written
from scratch). First patchset of the driver is accepted by Linux upstream.
The driver is available in git branch - 5.14/scsi-staging of Linux SCSI tree:
https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
The driver will be part of 5.14 mainline Linux kernel release. Here is the list
of commit ids:
9fc4abfe5a5f scsi: mpi3mr: Add event handling debug prints
74e1f30a2868 scsi: mpi3mr: Add EEDP DIF DIX support
28cbe2f420d3 scsi: mpi3mr: Add support for DSN secure firmware check
2f9c4d520aa6 scsi: mpi3mr: Add support for PM suspend and resume
44dc724f5eec scsi: mpi3mr: Wait for pending I/O completions upon detection of
VD I/O timeout
71e80106d059 scsi: mpi3mr: Print pending host I/Os for debugging
f061178e0762 scsi: mpi3mr: Complete support for soft reset
463429f8dd5c scsi: mpi3mr: Add support for threaded ISR
392bbeb85b2a scsi: mpi3mr: Hardware workaround for UNMAP commands to NVMe drives
82141ddba90a scsi: mpi3mr: Allow certain commands during pci-remove hook
0ea177343f1f scsi: mpi3mr: Add change queue depth support
e844adb1fbdc scsi: mpi3mr: Implement SCSI error handler hooks
8f9c6173ca46 scsi: mpi3mr: Add bios_param SCSI host template hook
ff9561e910fc scsi: mpi3mr: Print IOC info for debugging
54dfcffb4191 scsi: mpi3mr: Add support for timestamp sync with firmware
fb9b04574f14 scsi: mpi3mr: Add support for recovering controller
e36710dc06e3 scsi: mpi3mr: Additional event handling
8e653455547a scsi: mpi3mr: Add support for PCIe device event handling
13ef29ea4aa0 scsi: mpi3mr: Add support for device add/remove event handling
672ae26c8216 scsi: mpi3mr: Add support for internal watchdog thread
023ab2a9b4ed scsi: mpi3mr: Add support for queue command processing
c9566231cfaf scsi: mpi3mr: Create operational request and reply queue pair
824a156633df scsi: mpi3mr: Base driver code
c4f7ac64616e scsi: mpi3mr: Add mpi30 Rev-R headers and Kconfig
Please include this driver in Ubuntu 21.10 release.
Let me know for any questions.
** Affects: lxc (Ubuntu)
Importance: Undecided
Status: New
** Summary changed:
- Broadcom latest IO and RAID storage controller driver mpi3mr inclusion in
Ubuntu 21.10
+ [Ubuntu 21.10][Broadcom] mpi3mr driver submission request
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https://bugs.launchpad.net/bugs/1933359
Title:
[Ubuntu 21.10][Broadcom] mpi3mr driver submission request
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