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Differential D48210

iwm: add sku_cap_mimo_disable; populate sku_cap_11n_enable
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Authored by adrian on Dec 27 2024, 3:51 AM.
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bz
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wireless
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rGd7df65349960: iwm: add sku_cap_mimo_disable; populate sku_cap_11n_enable
Summary

This is a flag to be used to disable >1 antenna support, even if
the radio supports it.

Also populate sku_cap_11n_enable, which indicates HT is available.

It's a no-op right now; it's one of the requirements for properly
configuring HT support and transmit/receive antenna configurations.

Obtained from: OpenBSD (at a6e25c727a2214219715b51ba6af2221d7e0d674, 22-Oct-2021)

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Repository
rG FreeBSD src repository
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Lint Passed
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No Test Coverage
Build Status
Buildable 61345
Build 58229: arc lint + arc unit

Event Timeline

adrian created this revision.Dec 27 2024, 3:51 AM
Herald added a subscriber: imp. · View Herald TranscriptDec 27 2024, 3:51 AM
adrian requested review of this revision.Dec 27 2024, 3:51 AM
adrian added a parent revision: D48209: iwm: update rate tables from OpenBSD.Dec 27 2024, 3:51 AM
Harbormaster completed remote builds in B61345: Diff 148416.Dec 27 2024, 3:51 AM
adrian added a reviewer: wireless.Dec 27 2024, 3:51 AM
adrian added a project: wireless.
adrian added a child revision: D48239: ath_hal_ar9300: quick refactor of tx/rx chain handling.Dec 29 2024, 5:28 AM
bz accepted this revision as: bz.Jan 7 2025, 6:48 PM
bz added a subscriber: bz.

Do you really want to pull 11n into iwm(4) still? Or do we have bigger fish to fry?

This revision is now accepted and ready to land.Jan 7 2025, 6:48 PM
adrian removed a child revision: D48239: ath_hal_ar9300: quick refactor of tx/rx chain handling.Jan 9 2025, 5:07 PM
adrian added a child revision: D48248: net80211: refactor amrr_update() into HT and legacy paths.Jan 9 2025, 5:12 PM
Closed by commit rGd7df65349960: iwm: add sku_cap_mimo_disable; populate sku_cap_11n_enable (authored by adrian). · Explain WhyJan 17 2025, 4:05 PM
This revision was automatically updated to reflect the committed changes.
adrian added a commit: rGd7df65349960: iwm: add sku_cap_mimo_disable; populate sku_cap_11n_enable.
adrian removed a child revision: D48248: net80211: refactor amrr_update() into HT and legacy paths.Jan 23 2025, 2:40 AM
adrian added a child revision: D48428: rtwn: fix RTL8192EU power-down / power-up hanging.

Revision Contents
Changeset List

PathSize
sys/
dev/
iwm/
3 lines
1 line

Diff 148416

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sys/dev/iwm/if_iwm.c

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sys/dev/iwm/if_iwmvar.h

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