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Wed, 18 Dec 2024 02:21:55 -0800 (PST) Received: from [10.176.68.62] ([192.19.176.227]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-218a1dcc21esm73174475ad.77.2024.12.18.02.21.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Dec 2024 02:21:54 -0800 (PST) Message-ID: Date: Wed, 18 Dec 2024 11:21:51 +0100 Precedence: bulk X-Mailing-List: linux-wireless@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: brcmfmac SAE/WPA3 negotiation To: KeithG Cc: brcm80211@lists.linux.dev, linux-wireless@vger.kernel.org, Denis Kenzior , James Prestwood References: <193c1173968.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> <21a81894-2e1e-440b-b7ea-27660fa08d9d@broadcom.com> <193cb61e210.279b.9b12b7fc0a3841636cfb5e919b41b954@broadcom.com> <14ec6009-7b91-4a25-9943-f63da91d8c41@broadcom.com> <65e4975d-2234-44d6-bdd0-a679df2b1c66@broadcom.com> Content-Language: en-US From: Arend van Spriel Autocrypt: addr=arend.vanspriel@broadcom.com; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 12/18/2024 1:21 AM, KeithG wrote: > On Tue, Dec 17, 2024 at 7:47 AM Arend van Spriel > wrote: >> >> >> >> On 12/17/2024 1:13 AM, KeithG wrote: >>> On Mon, Dec 16, 2024 at 1:50 PM Arend van Spriel >>> wrote: >>>> >>>> On 12/16/2024 1:21 PM, KeithG wrote: >>>>> On Mon, Dec 16, 2024 at 3:47 AM Arend van Spriel >>>>> wrote: >>>>>> >>>>>> On 12/16/2024 10:43 AM, Arend van Spriel wrote: >>>>>>> On 12/16/2024 1:17 AM, KeithG wrote: >>>>>>>> On Sun, Dec 15, 2024 at 11:33 AM Arend Van Spriel >>>>>>>> wrote: >>>>>>>>> >>>>>>>>> On December 15, 2024 5:08:12 PM KeithG wrote: >>>>>>>>> >>>>>>>>>> On Sun, Dec 15, 2024 at 6:12 AM Arend van Spriel >>>>>>>>>> wrote: >>>>>>>>>>> >>>>>>>>>>> On 12/14/2024 2:34 PM, KeithG wrote: >>>>>>>>>>>> Arend, >>>>>>>>>>>> >>>>>>>>>>>> I looked through the info where I got the latest firmware: >>>>>>>>>>>> https://community.infineon.com/t5/Wi-Fi-Bluetooth-for-Linux/Wi-Fi- >>>>>>>>>>>> A-class-Linux-Driver-release-FMAC-2024-11-21-Documents/td-p/905045 >>>>>>>>>>>> https://community.infineon.com/t5/AIROC-Wi-Fi-and-Wi-Fi-Bluetooth/ >>>>>>>>>>>> Cypress-Linux-WiFi-Driver-Release-FMAC-2024-11-21/td-p/902888 >>>>>>>>>>>> and did not find anything, but I really do not know what I am >>>>>>>>>>>> looking for. >>>>>>>>>>> >>>>>>>>>>> I think I had a bit more luck and maybe found the needle. I sent out >>>>>>>>>>> another RFT patch which hopefully gets rid of the BCME_BADLEN error. >>>>>>>>>>> >>>>>>>>>>> Regards, >>>>>>>>>>> Arend >>>>>>>>>> Arend, >>>>>>>>>> >>>>>>>>>> Can you send me a link to that patch? I want to try it. >>>>>>>>> >>>>>>>>> Hmm. I explicitly sent it to you, but here is a link to patchwork: >>>>>>>>> >>>>>>>>> https://patchwork.kernel.org/project/linux-wireless/ >>>>>>>>> patch/20241215120401.238320-1-arend.vanspriel@broadcom.com/ >>>>>>>>> >>>>>>>>> You can apply it on top of the other 3 patches. >>>>>>>>> >>>>>>>>> Regards, >>>>>>>>> Arend >>>>>>>>> >>>>>>>> Thanks! I got it. >>>>>>>> I am building now and have tried to apply what I think are the correct >>>>>>>> patches. They do not apply cleanly and I had to hand edit things. My >>>>>>>> guess is I messed something up. >>>>>>>> I will see what happens when I reboot. It'll take a few hours to build >>>>>>>> on my Pi4 then for me to install it on the 3b+ to test. >>>>>>>> >>>>>>>> I hope I understand which are the '3 other' patches. >>>>>>>> >>>>>>>> This is the one I got from your link: >>>>>>>> RFT-brcmfmac-Fix-structure-size-for-WPA3-external-SAE.diff >>>>>>>> >>>>>>>> These are what I understand are the '3 other patches' >>>>>>>> RFT-v2-1-3-wifi-brcmfmac-support-per-vendor-cfg80211-callbacks-and- >>>>>>>> firmware-events.patch.diff >>>>>>>> RFT-v2-2-3-wifi-brcmfmac-make-per-vendor-event-map-const.patch.diff >>>>>>>> RFT-v2-3-3-wifi-brcmfmac-cyw-support-external-SAE-authentication-in- >>>>>>>> station-mode.patch.diff >>>>>>>> >>>>>>>> If they are not correct could you send me links to them and I'll try >>>>>>>> again. >>>>>>> >>>>>>> You got it right. Kuddos. >>>>>> >>>>>> Ignored my spelling checker, but apparently it should be "kudos". >>>>>> Another lesson learned today. >>>>>> >>>>>> Regards, >>>>>> Arend >>>>> Arend, >>>>> >>>>> Thanks for the confirmation. My attempt at a hand edit to apply the >>>>> rejected portions resulted in a failed build with the current RPiOS >>>>> kernel in the git repo: >>>>> # uname -a >>>>> Linux jackrune 6.6.64-v8+ #6 SMP PREEMPT Sun Dec 15 23:55:30 CST 2024 >>>>> aarch64 GNU/Linux >>>>> >>>>> When I try to apply them, I get this: >>>>> $ patch -Np1 -i >>>>> RFT-v2-1-3-wifi-brcmfmac-support-per-vendor-cfg80211-callbacks-and-firmware-events.patch.diff >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c >>>>> Hunk #1 FAILED at 6752. >>>>> 1 out of 1 hunk FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/common.c >>>>> Hunk #1 succeeded at 524 (offset 33 lines). >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c >>>>> Hunk #1 FAILED at 1359. >>>>> 1 out of 1 hunk FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/core.c.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c >>>>> Hunk #1 succeeded at 74 (offset -1 lines). >>>>> Hunk #2 succeeded at 336 (offset -70 lines). >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h >>>>> Hunk #1 FAILED at 15. >>>>> Hunk #2 succeeded at 47 with fuzz 1 (offset -9 lines). >>>>> 1 out of 2 hunks FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h.rej >>>>> $ patch -Np1 -i RFT-v2- >>>>> RFT-v2-1-3-wifi-brcmfmac-support-per-vendor-cfg80211-callbacks-and-firmware-events.patch.diff >>>>> RFT-v2-2-3-wifi-brcmfmac-make-per-vendor-event-map-const.patch.diff >>>>> RFT-v2-3-3-wifi-brcmfmac-cyw-support-external-SAE-authentication-in-station-mode.patch.diff >>>>> $ patch -Np1 -i >>>>> RFT-v2-2-3-wifi-brcmfmac-make-per-vendor-event-map-const.patch.diff >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h >>>>> Hunk #1 FAILED at 337. >>>>> 1 out of 1 hunk FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h.rej >>>>> $ patch -Np1 -i >>>>> RFT-v2-3-3-wifi-brcmfmac-cyw-support-external-SAE-authentication-in-station-mode.patch.diff >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c >>>>> Hunk #1 succeeded at 75 (offset 1 line). >>>>> Hunk #2 FAILED at 1940. >>>>> Hunk #3 FAILED at 2158. >>>>> Hunk #4 FAILED at 2216. >>>>> Hunk #5 succeeded at 5522 (offset 22 lines). >>>>> Hunk #6 succeeded at 5697 (offset 90 lines). >>>>> Hunk #7 succeeded at 6126 (offset 125 lines). >>>>> Hunk #8 succeeded at 7596 with fuzz 1 (offset 255 lines). >>>>> Hunk #9 FAILED at 7647. >>>>> 4 out of 9 hunks FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h >>>>> Hunk #3 succeeded at 243 (offset 15 lines). >>>>> Hunk #4 FAILED at 244. >>>>> Hunk #5 succeeded at 507 (offset 18 lines). >>>>> 1 out of 5 hunks FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.h.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c >>>>> Hunk #1 FAILED at 8. >>>>> Hunk #2 FAILED at 39. >>>>> Hunk #3 FAILED at 49. >>>>> 3 out of 3 hunks FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/core.c.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/fwil_types.h >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c >>>>> Hunk #1 FAILED at 42. >>>>> 1 out of 1 hunk FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.c.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/feature.h >>>>> Hunk #1 succeeded at 32 with fuzz 2 (offset 1 line). >>>>> Hunk #2 succeeded at 60 with fuzz 1 (offset 2 lines). >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c >>>>> Hunk #1 FAILED at 450. >>>>> 1 out of 1 hunk FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.c.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h >>>>> Hunk #1 FAILED at 94. >>>>> 1 out of 1 hunk FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/fweh.h.rej >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h >>>>> Hunk #1 FAILED at 15. >>>>> Hunk #2 succeeded at 47 with fuzz 1 (offset -11 lines). >>>>> 1 out of 2 hunks FAILED -- saving rejects to file >>>>> drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwvid.h.r >>>>> $ patch -Np1 -i RFT-brcmfmac-Fix-structure-size-for-WPA3-external-SAE.diff >>>>> patching file drivers/net/wireless/broadcom/brcm80211/brcmfmac/cyw/fwil_types.h >>>>> >>>>> Is there another missing patch? >>>>> >>>>> The kernel for the RPi is at this commit: >>>>> commit 80533a952218696c0ef1b346bab50dc401e6b74c (HEAD -> rpi-6.6.y, >>>>> origin/rpi-6.6.y, origin/HEAD) >> >> So what repository does origin refer to. Can you share the URL? >> >> I will check if I posted any patches between 6.6 and 6.10+ Get back to >> this later o >> >> Regards, >> Arend > > Arend, > > I am using the RaspberryPi repo: > https://github.com/raspberrypi/linux I was afraid you would say that. So we need to determine what brcmfmac patches are in there compared to upstream kernel. So checking the code I think you should apply only the "Fix-structure-size" patch to drivers/net/wireless/broadcom/brcm80211/brcmfmac/fwil_types.h. Let me know if that works for you. Gr. AvS