netdev - [PATCH v3] iwlwifi: pcie: add configuration of a Wi-Fi adapter on Dell XPS 15

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Date:   Fri, 24 Sep 2021 15:21:54 +0300
From:   Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
To:     Luca Coelho <luciano.coelho@...el.com>,
        Kalle Valo <kvalo@...eaurora.org>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Jakub Kicinski <kuba@...nel.org>,
        linux-wireless@...r.kernel.org, netdev@...r.kernel.org,
        Julien Wajsberg <felash@...il.com>
Subject: [PATCH v3] iwlwifi: pcie: add configuration of a Wi-Fi adapter on Dell XPS 15

There is a Killer AX1650 2x2 Wi-Fi 6 and Bluetooth 5.1 wireless adapter
found on Dell XPS 15 (9510) laptop, its configuration was present on
Linux v5.7, however accidentally it has been removed from the list of
supported devices, let's add it back.

The problem is manifested on driver initialization:

  Intel(R) Wireless WiFi driver for Linux
  iwlwifi 0000:00:14.3: enabling device (0000 -> 0002)
  iwlwifi: No config found for PCI dev 43f0/1651, rev=0x354, rfid=0x10a100
  iwlwifi: probe of 0000:00:14.3 failed with error -22

Bug: https://bugzilla.kernel.org/show_bug.cgi?id=213939
Fixes: 3f910a25839b ("iwlwifi: pcie: convert all AX101 devices to the device tables")
Cc: Julien Wajsberg <felash@...il.com>
Signed-off-by: Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
---
Changes from v2 to v3:
* specified names to the added wireless adapters.

Changes from v1 to v2:
* moved the added lines in a way to preserve a numerical order by devid.

 drivers/net/wireless/intel/iwlwifi/pcie/drv.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
index 61b2797a34a8..e3996ff99bad 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/drv.c
@@ -547,6 +547,8 @@ static const struct iwl_dev_info iwl_dev_info_table[] = {
 	IWL_DEV_INFO(0x43F0, 0x0074, iwl_ax201_cfg_qu_hr, NULL),
 	IWL_DEV_INFO(0x43F0, 0x0078, iwl_ax201_cfg_qu_hr, NULL),
 	IWL_DEV_INFO(0x43F0, 0x007C, iwl_ax201_cfg_qu_hr, NULL),
+	IWL_DEV_INFO(0x43F0, 0x1651, killer1650s_2ax_cfg_qu_b0_hr_b0, iwl_ax201_killer_1650s_name),
+	IWL_DEV_INFO(0x43F0, 0x1652, killer1650i_2ax_cfg_qu_b0_hr_b0, iwl_ax201_killer_1650i_name),
 	IWL_DEV_INFO(0x43F0, 0x2074, iwl_ax201_cfg_qu_hr, NULL),
 	IWL_DEV_INFO(0x43F0, 0x4070, iwl_ax201_cfg_qu_hr, NULL),
 	IWL_DEV_INFO(0xA0F0, 0x0070, iwl_ax201_cfg_qu_hr, NULL),
-- 
2.33.0