SRU:
* https://lists.ubuntu.com/archives/kernel-team/2021-August/123597.html
(OEM-5.13, Impish)
* https://lists.ubuntu.com/archives/kernel-team/2021-August/123606.html
(unstable)
** Description changed:
* PCI [8086:7af0] Subsystem [8086:4090] (AX211)
* WiFi: iwlwifi-so-a0-gf-a0-*
* BT: intel/ibt-1040-0041.sfi
* PCI [8086:7af0] Subsystem [8086:4070] (AX201)
* WiFi: iwlwifi-so-a0-hr-b0-*
- * BT: ???
+ * BT: ibt-1040-4150.sfi
+ * PCI [8086:7af0] Subsystem [8086:0264] (9462)
+ * WiFi: iwlwifi-so-a0-jf-b0-*
+ * BT: intel/ibt-1040-1020.*
** Description changed:
+ [SRU Justfication]
+
+ [Impact]
+
+ Intel CNVi moves key elements of Wi-Fi and Bluetooth Technology into
+ Intel processors. As a result, their driver may have to be revised
+ across processor generations.
+
+ [Fix]
+
+ This depends on a few changes set to address all issues on supporting:
+ * PCI [8086:7af0] Subsystem [8086:4090] (AX211)
+ * WiFi: iwlwifi-so-a0-gf-a0-*
+ * BT: intel/ibt-1040-0041.* (ADL-S)
+ * BT: intel/ibt-0040-0041.* (ADL-P)
+ * PCI [8086:7af0] Subsystem [8086:4070] (AX201)
+ * WiFi: iwlwifi-so-a0-hr-b0-*
+ * BT: intel/ibt-1040-4150.*
+ * PCI [8086:7af0] Subsystem [8086:0aaa] (9462)
+ * WiFi: iwlwifi-so-a0-jf-b0-*
+ * BT: intel/ibt-1040-1020.*
+
+ AX201 wifi firmware for ADL platforms will be available with FW
+ API >= 64, so a patchset "iwlwifi: bump FW API to 64 for AX devices"
+ will be required. Depending fixes are pulled as well.
+
+ For reset of them, 3 additional commits for iwlwifi, also in mainline
+ now, are required.
+
+ The last patch for 9462 Bluetooth is still under review at the time of
+ writing. This is the only patch that is not yet in unstable.
+
+ [Test Case]
+
+ Install these CRF on ADL-S/ADL-P platforms and check if WiFi/Bluetooth
+ is working.
+
+ [Where problems could occur]
+
+ While this is a new generation, we may have common issues like power
+ consumption, network throughput, suspend/resume issues.
+
+ [Other Info]
+
+ Intel is to release the corresponding firmware blobs next week. These
+ are verified with pre-released firmware.
+
+ ========== original bug report ==========
+
* PCI [8086:7af0] Subsystem [8086:4090] (AX211)
* WiFi: iwlwifi-so-a0-gf-a0-*
* BT: intel/ibt-1040-0041.sfi
* PCI [8086:7af0] Subsystem [8086:4070] (AX201)
* WiFi: iwlwifi-so-a0-hr-b0-*
* BT: ibt-1040-4150.sfi
* PCI [8086:7af0] Subsystem [8086:0264] (9462)
- * WiFi: iwlwifi-so-a0-jf-b0-*
- * BT: intel/ibt-1040-1020.*
+ * WiFi: iwlwifi-so-a0-jf-b0-*
+ * BT: intel/ibt-1040-1020.*
** Changed in: linux-oem-5.13 (Ubuntu Focal)
Status: Incomplete => In Progress
** Changed in: linux (Ubuntu Impish)
Status: Incomplete => In Progress
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https://bugs.launchpad.net/bugs/1933938
Title:
Missing CNVi firmware for Intel AX211/AX201 on ADL
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