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

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 19 Jan 2024 16:54:02 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=271062

--- Comment #23 from commit-hook@FreeBSD.org ---
A commit in branch stable/13 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=a922b89834ef611395cb440a5b4098d2c741c5fd

commit a922b89834ef611395cb440a5b4098d2c741c5fd
Author:     Joerg Pulz <Joerg.Pulz@frm2.tum.de>
AuthorDate: 2023-07-07 21:43:34 +0000
Commit:     Alexander Motin <mav@FreeBSD.org>
CommitDate: 2024-01-19 16:51:45 +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
flash
    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
based.
    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

    (cherry picked from commit 27b4a1b7e5b871c248dc501aa359c93f7263b074)

 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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