Date: Tue, 29 Mar 2022 13:31:09 +0000 (UTC) From: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net> To: Oleksandr Kryvulia <shuriku@shurik.kiev.ua> Cc: wireless@freebsd.org Subject: Re: iwlwifi failed to attach Message-ID: <alpine.BSF.2.00.2203291324050.68830@ai.fobar.qr> In-Reply-To: <87e39641-f6c2-3306-e89d-fe6ba5a8ff39@shurik.kiev.ua> References: <85f3cdd5-9bcc-426b-55e8-f3964de87c52@shurik.kiev.ua> <alpine.BSF.2.00.2203291300170.68830@ai.fobar.qr> <87e39641-f6c2-3306-e89d-fe6ba5a8ff39@shurik.kiev.ua>
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This message is in MIME format. The first part should be readable text, while the remaining parts are likely unreadable without MIME-aware tools. --0-890986082-1648560670=:68830 Content-Type: TEXT/PLAIN; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8BIT On Tue, 29 Mar 2022, Oleksandr Kryvulia wrote: > 29.03.22 16:02, Bjoern A. Zeeb пишет: >> On Tue, 29 Mar 2022, Oleksandr Kryvulia wrote: >> >>> When attaching iwlwifi module according to [1] on CURRENT >>> (main-n253905-31e076d70b5-dirty >>> ) I get an error: >>> >>> Mar 29 15:10:31 thinkpad kernel: iwlwifi0: <iwlwifi> mem >>> 0xdd638000-0xdd63bfff at device 20.3 on pci0 >>> Mar 29 15:10:31 thinkpad kernel: iwlwifi0: HW_REV=0xFFFFFFFF, PCI issues? >>> Mar 29 15:10:31 thinkpad kernel: device_attach: iwlwifi0 attach returned 5 >> >> Can you show a full pciconf -lBbcevV of the device at this point? > iwm0@pci0:0:20:3: class=0x028000 rev=0x30 hdr=0x00 vendor=0x8086 > device=0x9df0 subvendor=0x8086 subdevice=0x0034 That has iwm0 attached again. Something else is going wrong then. > vendor = 'Intel Corporation' > device = 'Cannon Point-LP CNVi [Wireless-AC]' > class = network > bar [10] = type Memory, range 64, base 0xdd638000, size 16384, enabled > cap 01[c8] = powerspec 3 supports D0 D3 current D0 > cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message > cap 10[40] = PCI-Express 2 root endpoint max data 128(128) FLR RO NS > max read 128 > cap 11[80] = MSI-X supports 16 messages > Table in map 0x10[0x2000], PBA in map 0x10[0x3000] > ecap 0000[100] = unknown 0 > ecap 0018[14c] = LTR 1 > ecap 000b[164] = Vendor [1] ID 0010 Rev 0 Length 20 > > >> >> >> Alternatively to try: >> >> What happens if you add if_iwm to devmatch_blocklist="" in rc.conf and >> boot; does iwlwifi attach fine then automatically during multi-user boot >> time? >> > Same error. I tried to remove if_iwm.ko from /boot/kernel and boot )) iwm(4) is likely compiled into the kernel... forgive me. You can proabbly try hint.iwm.disabled="1" or hint.iwm.0.disabled="1" in loader.conf and see if that helps or compile a kernel without iwm and iwmfw to test. >> >>> This wireless (Intel Wireless-AC 9560) device works fine with iwm: >>> >>> iwm0@pci0:0:20:3: class=0x028000 rev=0x30 hdr=0x00 vendor=0x8086 >>> device=0x9df0 subvendor=0x8086 subdevice=0x0034 >>> vendor = 'Intel Corporation' >>> device = 'Cannon Point-LP CNVi [Wireless-AC]' >>> class = network >>> >>> [1] >>> https://wiki.freebsd.org/WiFi/Iwlwifi#I_have_an_iwm.284.29_supported_device >>> >>> >> > > > -- Bjoern A. Zeeb r15:7 --0-890986082-1648560670=:68830--
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