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[1.163.155.252]) by smtp.gmail.com with ESMTPSA id h8-20020a170902704800b001b8896cd57bsm3240274plt.269.2023.07.07.06.28.17 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 07 Jul 2023 06:28:17 -0700 (PDT) From: Jian Hui Lee To: kernel-team@lists.ubuntu.com Subject: [SRU][Jammy:linux-intel-iotg][PATCH 1/1] UBUNTU: SAUCE: (no-up) iwlwifi: restrict AX210 (8086:6024) max fw api version to 63 Date: Fri, 7 Jul 2023 21:28:13 +0800 Message-Id: <20230707132813.16647-2-jianhui.lee@canonical.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230707132813.16647-1-jianhui.lee@canonical.com> References: <20230707132813.16647-1-jianhui.lee@canonical.com> MIME-Version: 1.0 X-BeenThere: kernel-team@lists.ubuntu.com X-Mailman-Version: 2.1.20 Precedence: list List-Id: Kernel team discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: kernel-team-bounces@lists.ubuntu.com Sender: "kernel-team" BugLink: https://bugs.launchpad.net/bugs/2026470 The ucode version 66 would not be loaded successfully on this model with the folloing error messages: [ 5.704854] iwlwifi 0000:01:00.0: Detected RF GF, rfid=0x10d000 [ 5.706056] iwlwifi 0000:01:00.0: Microcode SW error detected. Restarting 0x0. [ 5.706258] iwlwifi 0000:01:00.0: Start IWL Error Log Dump: [ 5.706265] iwlwifi 0000:01:00.0: Transport status: 0x0000004A, valid: 6 [ 5.706273] iwlwifi 0000:01:00.0: Loaded firmware version: 66.f1c864e0.0 ty-a0-gf-a0-66.ucode [ 5.706281] iwlwifi 0000:01:00.0: 0x00000071 | NMI_INTERRUPT_UMAC_FATAL [ 5.706288] iwlwifi 0000:01:00.0: 0x002002F0 | trm_hw_status0 [ 5.706294] iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1 [ 5.706299] iwlwifi 0000:01:00.0: 0x004DA722 | branchlink2 [ 5.706306] iwlwifi 0000:01:00.0: 0x004D0CCE | interruptlink1 [ 5.706311] iwlwifi 0000:01:00.0: 0x004D0CCE | interruptlink2 ... [ 6.726292] iwlwifi 0000:01:00.0: Failed to run INIT ucode: -5 Since ucode version 63 works well on this, and we did the api version limitation to the same series model (8086:6020) before, so do the same trick as well. Signed-off-by: Jian Hui Lee --- drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c index c74103ec8d5d..1b0d11801d30 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c @@ -624,7 +624,7 @@ static const struct iwl_dev_info iwl_dev_info_table[] = { IWL_DEV_INFO(0x2725, 0xE024, iwlax210_2ax_cfg_ty_gf_a0, NULL), IWL_DEV_INFO(0x2725, 0x4020, iwlax210_2ax_cfg_ty_gf_a0, NULL), IWL_DEV_INFO(0x2725, 0x6020, iwlax210_2ax_cfg_ty_gf_a0_lock_ucode_v63, NULL), - IWL_DEV_INFO(0x2725, 0x6024, iwlax210_2ax_cfg_ty_gf_a0, NULL), + IWL_DEV_INFO(0x2725, 0x6024, iwlax210_2ax_cfg_ty_gf_a0_lock_ucode_v63, NULL), IWL_DEV_INFO(0x2725, 0x1673, iwlax210_2ax_cfg_ty_gf_a0, iwl_ax210_killer_1675w_name), IWL_DEV_INFO(0x2725, 0x1674, iwlax210_2ax_cfg_ty_gf_a0, iwl_ax210_killer_1675x_name), IWL_DEV_INFO(0x7A70, 0x0090, iwlax211_2ax_cfg_so_gf_a0_long, NULL),