[Bug 233949] rtwn(4): RTL8192CU packet loss 10-25% (EDIMAX N150 Nano USB Adapter)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=233949

--- Comment #19 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=eb6314510c882472628984e6190e39a6ab70687e

commit eb6314510c882472628984e6190e39a6ab70687e
Author:     Adrian Chadd <adrian@FreeBSD.org>
AuthorDate: 2024-12-11 05:16:54 +0000
Commit:     Adrian Chadd <adrian@FreeBSD.org>
CommitDate: 2024-12-19 16:07:28 +0000

    rtwn: disable a workaround introduced earlier for RTL8192CU TX performance

    I'm unable to reproduce the original problem with my RTL8192CU USB
    devices with the current codebase and I can't find any reference
    to what this power register is doing - I see it defined in drivers,
    but it's not described or used anywhere.

    This reverts 7f740971658d71c1ee95ee68032b4696c1684845 -
    rtwn_usb(4): fix Tx instability with RTL8192CU chipsets

    In any case being able to do higher rate RTS/CTS is beneficial.

    Local testing:

    * rtl8192cu, STA mode, TX/RX testing

    PR:             233949

    Differential Revision:  https://reviews.freebsd.org/D48026
    Reviewed by:    imp

 sys/dev/rtwn/rtl8192c/r92c_tx.c        | 6 ------
 sys/dev/rtwn/rtl8192c/usb/r92cu_init.c | 2 --
 2 files changed, 8 deletions(-)

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