[Bug 271062] add support for 28xx based device to isp(4)

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 07 Jul 2023 21:49:04 UTC

--- Comment #15 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:


commit 27b4a1b7e5b871c248dc501aa359c93f7263b074
Author:     Joerg Pulz <Joerg.Pulz@frm2.tum.de>
AuthorDate: 2023-07-07 21:43:34 +0000
Commit:     Warner Losh <imp@FreeBSD.org>
CommitDate: 2023-07-07 21:45:30 +0000

    isp(4): Add support to read contents of the FLT (flash layout table)

    The FLT is like a TOC for the flash area and contains entries for every
    region with start/end address, size and flags.
    Start using NVRAM addresses from FLT instead of hardcoded ones for ISP28xx
    based HBAs.

    The FLT should be available on earlier HBAs too, probably since ISP24xx
    This needs further investigation and testing.

    PR: 271062
    Reviewed by: imp, mav
    Sponsored by: Technical University of Munich
    Pull Request: https://github.com/freebsd/freebsd-src/pull/726

 sys/dev/isp/isp.c    | 296 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 sys/dev/isp/ispreg.h |  81 ++++++++++++++
 sys/dev/isp/ispvar.h |  22 ++++
 3 files changed, 397 insertions(+), 2 deletions(-)

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