Date: Mon, 23 Jan 2023 21:23:10 -1000 From: "parv/FreeBSD" <parv.0zero9+freebsd@gmail.com> To: jian he <jian.universality@gmail.com> Cc: freebsd-questions@freebsd.org Subject: =?UTF-8?Q?Re=3A_=E2=80=8Binstalled_freebsd_but_cannot_config_wifi_netw?= =?UTF-8?Q?ork?= Message-ID: <CABObuOq3-XktuotYoFT=WR8AF7fh=Jgz9AANUi=r6qfJ9uhByA@mail.gmail.com> In-Reply-To: <CACJufxFzm6u7%2B6gCSO8NMvZyKnUKDfR1xqYNKfP47BwSavTtXg@mail.gmail.com> References: <CACJufxHmo_XAy1rCFhFTjYh3n6VFf_MHLnyJ4P7bC-WhWizUTg@mail.gmail.com> <CACJufxE9BSo8oSgobtvT=uiZTQhjmtYMsq6aqoteOhbqZ7tK1g@mail.gmail.com> <CACJufxFzm6u7%2B6gCSO8NMvZyKnUKDfR1xqYNKfP47BwSavTtXg@mail.gmail.com>
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[-- Attachment #1 --] On Mon, Jan 23, 2023 at 7:33 PM jian he wrote: Hi Jian, On Tue, Jan 24, 2023 at 10:54 AM jian he wrote: > >> >> The following command runs on Ubuntu on the same machine, on a different >> disk. >> sudo lshw -C network >> > ... > *-network >> description: Wireless interface >> product: RTL8822CE 802.11ac PCIe Wireless Network Adapter >> vendor: Realtek Semiconductor Co., Ltd. >> physical id: 0 >> bus info: pci@0000:02:00.0 >> logical name: wlp2s0 >> version: 00 >> serial: dc:e9:94:7c:4d:fd >> width: 64 bits >> clock: 33MHz >> capabilities: pm msi pciexpress bus_master cap_list ethernet >> physical wireless >> configuration: broadcast=yes driver=rtw_8822ce >> driverversion=5.15.0-58-generic firmware=N/A ip=10.18.120.137 latency=0 >> link=yes multicast=yes wireless=IEEE 802.11 >> resources: irq:137 ioport:3000(size=256) memory:4d500000-4d50ffff >> >> I found related post: https://www.freebsd.org/cgi/man.cgi?re(4) >> >> dmesg | more | grep WLAN >> return nothing. >> > (/visiting from future/) The driver would be "rtw88", not "re", for the card per ... https://wiki.freebsd.org/WiFi/Rtw88 > https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248235 > Thank you for including the links; helps ... > Does that mean my device's wifi card is not supported by freebsd? > ... as I understood, your Realtek WiFi card is in the state of getting proper support, development is on going. I got the impression that the card would be usable for unknown length of time. If it would stop to work & would require a reboot, I would not be surprised. Whatever the state of current driver is, is not available from 13.[0]1-RELEASE images; 12.x-RELEASE might not ever get the support. To test and/or use those changes, you would have to compile and install FreeBSD from source. Source is available via Git repository; need to use either "stable/13" (13-STABLE) or "main" (14-CURRENT) branch. For background and details to compile the OS, including the kernel, see ... Updating and Upgrading FreeBSD: Using FreeBSD-STABLE, https://docs.freebsd.org/en/books/handbook/cutting-edge/#stable - parv -- [-- Attachment #2 --] <div dir="ltr"><div style="font-family:monospace" class="gmail_default"></div><div dir="ltr"><div class="gmail_default" style="font-family:monospace">On Mon, Jan 23, 2023 at 7:33 PM jian he wrote:</div><div class="gmail_default" style="font-family:monospace"><br></div><div class="gmail_default" style="font-family:monospace">Hi Jian,<br></div><div class="gmail_default" style="font-family:monospace"><br></div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div dir="ltr"><div style="font-family:verdana,sans-serif">On Tue, Jan 24, 2023 at 10:54 AM jian he wrote:</div></div><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div><br></div><div>The following command runs on Ubuntu on the same machine, on a different disk.</div><div class="gmail_quote"><div dir="ltr"><div style="font-family:verdana,sans-serif">sudo lshw -C network<br></div></div></div></div></blockquote></div></div></blockquote><div><span class="gmail_default" style="font-family:monospace">...</span> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div dir="ltr"><div style="font-family:verdana,sans-serif"></div><div style="font-family:verdana,sans-serif"> *-network<br> description: Wireless interface<br> product: RTL8822CE 802.11ac PCIe Wireless Network Adapter<br> vendor: Realtek Semiconductor Co., Ltd.<br> physical id: 0<br> bus info: pci@0000:02:00.0<br> logical name: wlp2s0<br> version: 00<br> serial: dc:e9:94:7c:4d:fd<br> width: 64 bits<br> clock: 33MHz<br> capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless<br> configuration: broadcast=yes driver=rtw_8822ce driverversion=5.15.0-58-generic firmware=N/A ip=10.18.120.137 latency=0 link=yes multicast=yes wireless=IEEE 802.11<br> resources: irq:137 ioport:3000(size=256) memory:4d500000-4d50ffff</div><div style="font-family:verdana,sans-serif"><br></div><div style="font-family:verdana,sans-serif">I found related post: <a href="https://www.freebsd.org/cgi/man.cgi?re(4)" target="_blank">https://www.freebsd.org/cgi/man.cgi?re(4)</a></div><div><div style="font-family:verdana,sans-serif"><br></div><div style="font-family:verdana,sans-serif">dmesg | more | grep WLAN</div><div style="font-family:verdana,sans-serif">return nothing.<span class="gmail_default" style="font-family:monospace"></span></div></div></div></div></div></blockquote></div></div></blockquote><div><br></div><div><div style="font-family:monospace" class="gmail_default">(/visiting from future/)</div><div style="font-family:monospace" class="gmail_default">The driver would be "rtw88", not "re", for the card per ...<br></div></div><div><br></div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div style="font-family:verdana,sans-serif"><div style="font-family:verdana,sans-serif"><a href="https://wiki.freebsd.org/WiFi/Rtw88" target="_blank">https://wiki.freebsd.org/WiFi/Rtw88</a></div><div style="font-family:verdana,sans-serif"><a href="https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248235" target="_blank">https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=248235</a></div></div></div></div></blockquote><div><br></div><div><div style="font-family:monospace" class="gmail_default">Thank you for including the links; helps ...</div><br></div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="ltr"><div class="gmail_quote"><div style="font-family:verdana,sans-serif"><div style="font-family:verdana,sans-serif">Does that mean my device's wifi card is not supported by freebsd<span class="gmail_default" style="font-family:monospace">?</span></div></div></div></div></blockquote><div><br></div><div style="font-family:monospace" class="gmail_default">... as I understood, your Realtek WiFi card is in the state</div><div style="font-family:monospace" class="gmail_default">of getting proper support, development is on going. I got the</div><div style="font-family:monospace" class="gmail_default">impression that the card would be usable for unknown length of</div><div style="font-family:monospace" class="gmail_default">time. If it would stop to work & would require a reboot, I would</div><div style="font-family:monospace" class="gmail_default">not be surprised.<br></div><div style="font-family:monospace" class="gmail_default"><br></div><div style="font-family:monospace" class="gmail_default"> <div style="font-family:monospace" class="gmail_default">Whatever the state of current driver is, is not available from</div><div style="font-family:monospace" class="gmail_default">13.[0]1-RELEASE images; 12.x-RELEASE might not ever get the support.<br></div><div style="font-family:monospace" class="gmail_default"><br></div> </div><div style="font-family:monospace" class="gmail_default">To test and/or use those changes, you would have to compile and</div><div style="font-family:monospace" class="gmail_default">install FreeBSD from source. Source is available via Git repository;</div><div style="font-family:monospace" class="gmail_default">need to use either "stable/13" (13-STABLE) or "main" (14-CURRENT)</div><div style="font-family:monospace" class="gmail_default">branch.</div><div style="font-family:monospace" class="gmail_default"><br></div><div style="font-family:monospace" class="gmail_default">For background and details to compile the OS, including the kernel,</div><div style="font-family:monospace" class="gmail_default">see ...</div><div style="font-family:monospace" class="gmail_default"><br></div><div style="font-family:monospace" class="gmail_default"> Updating and Upgrading FreeBSD: Using FreeBSD-STABLE,</div><div style="font-family:monospace" class="gmail_default"> <a href="https://docs.freebsd.org/en/books/handbook/cutting-edge/#stable">https://docs.freebsd.org/en/books/handbook/cutting-edge/#stable</a></div><div style="font-family:monospace" class="gmail_default"><br></div><div style="font-family:monospace" class="gmail_default"><br></div><div><div style="font-family:monospace" class="gmail_default">- parv</div><div style="font-family:monospace" class="gmail_default"><br></div><div style="font-family:monospace" class="gmail_default"><br></div><div style="font-family:monospace" class="gmail_default">-- <br></div><div style="font-family:monospace" class="gmail_default"></div><br></div></div></div>
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