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([2a02:810a:8c0:6498:61e4:37ed:10fa:e4d2]) by smtp.gmail.com with ESMTPSA id c24sm1149310ejd.2.2019.06.15.05.50.21 (version=TLS1_3 cipher=AEAD-AES128-GCM-SHA256 bits=128/128); Sat, 15 Jun 2019 05:50:21 -0700 (PDT) From: "g.schlmm" X-Google-Original-From: "g.schlmm" Subject: Re: rtw88: M.2 RTL8822BE not working - rfe 3 isn't supported To: Tony Chuang , Stanislaw Gruszka , "g.schlmm" Cc: "linux-wireless@vger.kernel.org" References: <0d0159a8-a83e-cef3-fd32-4928a2301719@gmail.com> <20190612091330.GC2965@redhat.com> Openpgp: preference=signencrypt Message-ID: <16b3aeaf-db0c-4ab8-c66f-e96dd01fec53@gmail.com> Date: Sat, 15 Jun 2019 14:50:15 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=windows-1252 Content-Language: fr-CA Content-Transfer-Encoding: 7bit Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On 14.06.19 10:24, Tony Chuang wrote: >> Subject: Re: rtw88: M.2 RTL8822BE not working - rfe 3 isn't supported >> >> Cc Tony >> >> On Sat, Jun 08, 2019 at 02:26:51PM +0200, g.schlmm wrote: >>> my RTL8822BE M.2 card is not working with linux 5.2rc3 >>> >>> the staging r8822be driver in linux 5.1 was working for this card >>> >>> from dmesg: >>>> [ 8.001186] rtw_pci 0000:04:00.0: rfe 3 isn't supported >>>> [ 8.003870] rtw_pci 0000:04:00.0: failed to setup chip efuse info >>>> [ 8.006405] rtw_pci 0000:04:00.0: failed to setup chip information >>> >>> lspci: >>>> 04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. >> RTL8822BE 802.11a/b/g/n/ac WiFi adapter >>>> Subsystem: Lenovo RTL8822BE 802.11a/b/g/n/ac WiFi adapter >>>> Flags: fast devsel, IRQ 19 >>>> I/O ports at c000 [size=256] >>>> Memory at 81200000 (64-bit, non-prefetchable) [size=64K] >>>> Capabilities: [40] Power Management version 3 >>>> Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+ >>>> Capabilities: [70] Express Endpoint, MSI 00 >>>> Capabilities: [100] Advanced Error Reporting >>>> Capabilities: [148] Device Serial Number >> 00-e0-4c-ff-fe-b8-22-01 >>>> Capabilities: [158] Latency Tolerance Reporting >>>> Capabilities: [160] L1 PM Substates >>>> Kernel modules: rtwpci >> > > Hi, > > Please use the attached patch. And RFE type 3 has not been well tested, > I am not sure if the quality is expected. But it should work fine I guess. > If there is any further problems, just tell me, thanks. > > Yan-Hsuan > Hello, Thanks for the patch. i applied it on top of 5.2rc4 and everything is playing nice so far. i use the card as a hotspot with hostapd the download speed changed from ~10Mbit/s (with the 5.1 staging driver) to ~100Mbit/s very nice work!