Date: Tue, 28 Oct 2025 19:58:23 +0000 From: bugzilla-noreply@freebsd.org To: wireless@FreeBSD.org Subject: [Bug 290639] Bluetooth on Intel 9560 and AX201 does not work on any Alder Lake CPU variant (N100, N150) Message-ID: <bug-290639-21060@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=290639 Bug ID: 290639 Summary: Bluetooth on Intel 9560 and AX201 does not work on any Alder Lake CPU variant (N100, N150) Product: Base System Version: 14.3-RELEASE Hardware: i386 OS: Any Status: New Severity: Affects Many People Priority: --- Component: wireless Assignee: wireless@FreeBSD.org Reporter: michel@universal-devices.com Bluetooth on Intel 9560 and AX201 does not work on any Alder Lake CPU variant (N100, N150). The issue is: iwmbtfw identifies the chip as compatible with 8260 which fails uploading firmware to the chip. Firmware can be successfully loaded if the chip is identified as 9260. A stopgap fix is : 1. Update main.c in iwmbtfw and map both 0x0aaa and 0x0026 to 9260 handler. 2. Do the same to ng_ubt The main issue with this approach is that it will make cause these chipsets to fail on anything but Alder Lake. So, there needs to be a solution to check the CPU architecture (specifically CNVio version), and based on that figure out the mapping to 8260 vs. 9260. Perhaps it can be included in iwlwifi. Linux natively supports CNVio so it does not have this issue. -- You are receiving this mail because: You are the assignee for the bug.home | help
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