[Bug 255309] ice(4) driver doesn't use RSS option correctly

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=255309

--- Comment #6 from [email protected] ---
A commit in branch stable/13 references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=2c6edd6dc94e7d429ce022262b9e25d159ce61e5

commit 2c6edd6dc94e7d429ce022262b9e25d159ce61e5
Author:     Brian Poole <[email protected]>
AuthorDate: 2024-10-11 19:57:52 +0000
Commit:     Mitchell Horne <[email protected]>
CommitDate: 2024-11-13 15:49:33 +0000

    ice(4): properly use kernel option RSS

    Header ice_rss.h uses the kernel RSS interface if option RSS is defined.
    However when ice_rss.h is included by ice_lib.h there is no prior
    inclusion of ice_opts.h to set RSS causing ifdef RSS to always fail. Add
    ice_opts.h to the top of ice_lib.h (like ice_iflib.h) so RSS can be
    defined when ice_rss.h is parsed.

    With that in place, compilation fails due to a missing defintion of
    ICE_DEFAULT_RSS_HASH_CONFIG. It is defined in ice_rss.h only when RSS is
    not defined. Since this define is not part of the kernel RSS interface
    but ice-specific, it should always be defined. Move its definition
    outside of ifdef RSS.

    PR:             255309
    Reviewed by:    mhorne, erj (earlier version)
    MFC after:      3 days
    Pull Request:   https://github.com/freebsd/freebsd-src/pull/1460

    (cherry picked from commit 6e5650896fe47398e49e3d81af60cc60dbb09e6e)

 sys/dev/ice/ice_lib.h |  3 +++
 sys/dev/ice/ice_rss.h | 16 ++++++++--------
 2 files changed, 11 insertions(+), 8 deletions(-)

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