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: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-26 17:02 [PATCH rtw-next 00/12] wifi: rtw89: Add support for RTL8922AU Bitterblue Smith
2026-03-26 17:03 ` [PATCH rtw-next 01/12] wifi: rtw89: usb: Disable MLO for now Bitterblue Smith
2026-03-30 2:59 ` Ping-Ke Shih
2026-04-04 14:07 ` Bitterblue Smith
2026-03-26 17:04 ` [PATCH rtw-next 02/12] wifi: rtw89: usb: Support 2 bulk in endpoints Bitterblue Smith
2026-03-30 3:16 ` Ping-Ke Shih
2026-03-26 17:04 ` [PATCH rtw-next 03/12] wifi: rtw89: Fix rtw89_usb_ops_mac_lv1_rcvy() for RTL8922AU Bitterblue Smith
2026-03-30 3:36 ` Ping-Ke Shih
2026-03-26 17:05 ` [PATCH rtw-next 04/12] wifi: rtw89: Fix rtw89_usb_ops_mac_pre_init() " Bitterblue Smith
2026-03-30 3:39 ` Ping-Ke Shih
2026-03-26 17:05 ` [PATCH rtw-next 05/12] wifi: rtw89: Fix rtw89_usb_ops_mac_post_init() " Bitterblue Smith
2026-03-30 3:41 ` Ping-Ke Shih
2026-03-26 17:06 ` [PATCH rtw-next 06/12] wifi: rtw89: usb: Enable RX aggregation " Bitterblue Smith
2026-03-30 3:46 ` Ping-Ke Shih
2026-04-01 22:58 ` Bitterblue Smith
2026-03-26 17:06 ` [PATCH rtw-next 07/12] wifi: rtw89: Fix rtw8922a_pwr_{on,off}_func() for USB Bitterblue Smith
2026-03-30 3:54 ` Ping-Ke Shih
2026-03-26 17:07 ` [PATCH rtw-next 08/12] wifi: rtw89: Let hfc_param_ini have separate settings for USB 2/3 Bitterblue Smith
2026-03-30 3:59 ` Ping-Ke Shih
2026-03-26 17:08 ` [PATCH rtw-next 09/12] wifi: rtw89: Add rtw8922a_hfc_param_ini_usb{2,3} Bitterblue Smith
2026-03-30 4:01 ` Ping-Ke Shih
2026-03-26 17:08 ` [PATCH rtw-next 10/12] wifi: rtw89: Add rtw8922a_dle_mem_usb{2,3} Bitterblue Smith
2026-03-30 4:25 ` Ping-Ke Shih
2026-03-26 17:09 ` [PATCH rtw-next 11/12] wifi: rtw89: Add rtw8922au.c Bitterblue Smith
2026-03-30 4:27 ` Ping-Ke Shih
2026-03-26 17:09 ` [PATCH rtw-next 12/12] wifi: rtw89: Enable the new rtw89_8922au module Bitterblue Smith
2026-03-30 4:30 ` Ping-Ke Shih
2026-03-30 2:53 ` [PATCH rtw-next 00/12] wifi: rtw89: Add support for RTL8922AU Ping-Ke Shih
2026-04-01 17:43 ` Bitterblue Smith
2026-04-02 0:48 ` Ping-Ke Shih
2026-04-07 20:41 ` Bitterblue Smith
2026-04-08 0:46 ` Ping-Ke Shih
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]
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