linux-kernel - [PATCH 5.1 269/371] iwlwifi: add support for hr1 RF ID

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Date:   Wed, 24 Jul 2019 21:20:21 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Oren Givon <oren.givon@...el.com>,
        Luciano Coelho <luciano.coelho@...el.com>,
        Kalle Valo <kvalo@...eaurora.org>
Subject: [PATCH 5.1 269/371] iwlwifi: add support for hr1 RF ID

From: Oren Givon <oren.givon@...el.com>

commit 498d3eb5bfbb2e05e40005152976a7b9eadfb59c upstream.

The 22000 series FW that was meant to be used with hr is
also the FW that is used for hr1 and has a different RF ID.
Add support to load the hr FW when hr1 RF ID is detected.

Cc: stable@...r.kernel.org # 5.1+
Signed-off-by: Oren Givon <oren.givon@...el.com>
Signed-off-by: Luciano Coelho <luciano.coelho@...el.com>
Signed-off-by: Kalle Valo <kvalo@...eaurora.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/net/wireless/intel/iwlwifi/iwl-csr.h    |    1 +
 drivers/net/wireless/intel/iwlwifi/pcie/trans.c |    8 +++++---
 2 files changed, 6 insertions(+), 3 deletions(-)

--- a/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-csr.h
@@ -335,6 +335,7 @@ enum {
 /* RF_ID value */
 #define CSR_HW_RF_ID_TYPE_JF		(0x00105100)
 #define CSR_HW_RF_ID_TYPE_HR		(0x0010A000)
+#define CSR_HW_RF_ID_TYPE_HR1		(0x0010c100)
 #define CSR_HW_RF_ID_TYPE_HRCDB		(0x00109F00)
 #define CSR_HW_RF_ID_TYPE_GF		(0x0010D000)
 
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c
@@ -3562,9 +3562,11 @@ struct iwl_trans *iwl_trans_pcie_alloc(s
 			trans->cfg = &iwlax210_2ax_cfg_so_gf_a0;
 		}
 	} else if (cfg == &iwl_ax101_cfg_qu_hr) {
-		if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
-		    CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
-		    trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) {
+		if ((CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
+		     CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR) &&
+		     trans->hw_rev == CSR_HW_REV_TYPE_QNJ_B0) ||
+		    (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
+		     CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR1))) {
 			trans->cfg = &iwl22000_2ax_cfg_qnj_hr_b0;
 		} else if (CSR_HW_RF_ID_TYPE_CHIP_ID(trans->hw_rf_id) ==
 		    CSR_HW_RF_ID_TYPE_CHIP_ID(CSR_HW_RF_ID_TYPE_HR)) {