From: Louis Kotze <loukot@gmail.com>
To: pkshih@realtek.com
Cc: linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org,
rtl8821cerfe2@gmail.com, lucid_duck@justthetip.ca,
Louis Kotze <loukot@gmail.com>
Subject: Re: [PATCH v2] wifi: rtw89: phy: increase RF calibration timeouts for USB transport
Date: Thu, 16 Apr 2026 06:56:00 +0200 [thread overview]
Message-ID: <v3-reply-to-v2-review@loukot.gmail.com> (raw)
In-Reply-To: <1a90ff00d83c47b995cf75165b2a304b@realtek.com>
> Can we remove this phrase? No need to mention v1 in commit message.
Done -- reworded to stand alone without referencing prior versions.
> I'm not sure this should be called "bug", as Bitterblue has not
> adjusted these timeout time by earlier version.
Fair point -- the timeouts were correct for PCIe; USB was not in
scope yet. Changed to "condition" instead of "bug".
> I'm also not sure if this is correct. The calibration time of DACK
> might rely on WiFi hardware and external components, not only I/O
> speed.
You're right, I overclaimed. Reworded to note that transport
round-trip latency appears to dominate under these test conditions,
but hardware and external component factors may also contribute.
All three changes applied in v3. Also added Tested-by tags from
Devin Wittmayer across RTL8922AU/8852AU/8852BU/8852CU (Framework 13
and Raspberry Pi 5), and Reported-by with a link to his xHCI hard
lockup evidence.
Thank you for the review.
prev parent reply other threads:[~2026-04-16 4:56 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <795a8567fdbe48babc5cf0f2b5e10c0a@realtek.com>
2026-04-10 8:00 ` [PATCH 0/2] wifi: rtw89: fix RF calibration for USB transport Louis Kotze
2026-04-10 8:00 ` [PATCH 1/2] wifi: rtw89: phy: increase RF calibration timeouts " Louis Kotze
2026-04-14 6:32 ` Ping-Ke Shih
2026-04-15 11:13 ` Louis Kotze
2026-04-10 8:00 ` [PATCH 2/2] wifi: rtw89: phy: make RF calibration timeouts non-fatal on USB Louis Kotze
2026-04-14 6:39 ` Ping-Ke Shih
2026-04-15 11:13 ` Louis Kotze
2026-04-15 11:13 ` [PATCH v2] wifi: rtw89: phy: increase RF calibration timeouts for USB transport Louis Kotze
2026-04-16 1:15 ` Ping-Ke Shih
2026-04-16 4:56 ` Louis Kotze [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=v3-reply-to-v2-review@loukot.gmail.com \
--to=loukot@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-wireless@vger.kernel.org \
--cc=lucid_duck@justthetip.ca \
--cc=pkshih@realtek.com \
--cc=rtl8821cerfe2@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox