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[70.114.247.242]) by smtp.googlemail.com with ESMTPSA id 586e51a60fabf-287abc1bfe1sm901669fac.48.2024.10.03.19.58.57 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Oct 2024 19:58:58 -0700 (PDT) Message-ID: <8da83f6a-a437-4306-875f-b7276da342d6@gmail.com> Date: Thu, 3 Oct 2024 21:58:56 -0500 Precedence: bulk X-Mailing-List: iwd@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Interop problem with Quantum Fiber WiFi7 pods (duplicate RSNXE IE) To: James Prestwood , Vivek Das Mohapatra , iwd@lists.linux.dev References: <26febdbb-1184-46be-989b-45aace86f104@collabora.com> Content-Language: en-US From: Denis Kenzior In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Hi James, > So not only is it duplicating the IE, but its also violating the IE ordering > which is actually a spec violation (Table 9-35—Association Response frame body). > So I suspect even if you allow RSNXE duplicates you may still run into a failure > with the ordering. Is there some route to reporting this to the vendor? https://git.kernel.org/pub/scm/network/wireless/iwd.git/commit/?id=8f9ed66bdd4c26e619f0878cc8ef987ce27e4305 We gave up on enforcing the order a long time ago. Vivek, if you want to submit a patch allowing duplicate IEs as long as they are bit-identical (length, and contents), I think that would be okay. From what I can see our logic should be only picking up the first occurrence. Regards, -Denis