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bh=dCFd1I2Em7XvcmtL4wPtHwPzcp7oEL0x21kdZ4PMWpA=; t=1710434177; x=1711643777; b=F9UX+QIh+rQMY7LDN7wgZ4wWDdT0hd7/sa3VtmQOzB2k7Wy Nt0OuGZqDFa5ZBTLLDtjDP8e5bVPrr6mJ7Nyl1T+hHOjjmmZQqi3u9LAccErpgn4TPvRHdwzo3wgZ 3S5JR57nQneb2bZe8hoie6CTSiUJR9Tw6bt891GSltxLrmooREFyq/K71XR6e3xcD26KhLnjEtvbG 4FpGb+TMm3HLqhpNtH3wWPCLZGVIj4D+YEQrHSF3tEOAWkxyTZTvWibSWcvr4WaXPwNiAE47sX5Hd CV/BQ/L7ge541n4sa2o/LEWDOWoKq+DntAv5ODb658sThl06mweYLnDvL/K0O2bw==; Received: by sipsolutions.net with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.97) (envelope-from ) id 1rko3u-0000000GgKk-3Sjq; Thu, 14 Mar 2024 17:36:11 +0100 Message-ID: <09e961f89c9d86ff8e60e860376924961a18387b.camel@sipsolutions.net> Subject: Re: [PATCH 2/2] wifi: iwlwifi: mvm: disable MLO for the time being From: Johannes Berg To: Jeff Johnson , Kalle Valo Cc: linux-wireless@vger.kernel.org, Miri Korenblit , ath12k@lists.infradead.org Date: Thu, 14 Mar 2024 17:36:09 +0100 In-Reply-To: <3883eb2c-54dc-4492-bbc1-9fea02e7e46e@quicinc.com> References: <20240314110951.b50f1dc4ec21.I656ddd8178eedb49dc5c6c0e70f8ce5807afb54f@changeid> <20240314110951.d6ad146df98d.I47127e4fdbdef89e4ccf7483641570ee7871d4e6@changeid> <87bk7g4x08.fsf@kernel.org> <09ca997159333980a168051a2a49c675a8ad5eeb.camel@sipsolutions.net> <3883eb2c-54dc-4492-bbc1-9fea02e7e46e@quicinc.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable User-Agent: Evolution 3.50.4 (3.50.4-1.fc39) Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-malware-bazaar: not-scanned >=20 > what does it mean "disable wext" if we are a mac80211 driver that doesn't > utilize wext? >=20 You don't have a choice about wireless extension support - cfg80211 will support wext for any non-MLO drivers. However now we're faced with the situation where we have devices today that enable MLO, and thus don't have wext. But if we disable MLO, then those devices would get wext, and then when we later enable MLO again, they'd lose wext again ... all that seems very unreasonable, and more likely to lead to complaints than "new device doesn't support wext", hence the first patch and disabling it explicitly for a device that will again get MLO later. johannes