48 lines
2.2 KiB
Diff
48 lines
2.2 KiB
Diff
From 12e36d98d3e5acf5fc57774e0a15906d55f30cb9 Mon Sep 17 00:00:00 2001
|
|
From: Luca Coelho <luciano.coelho@intel.com>
|
|
Date: Tue, 8 Oct 2019 13:10:53 +0300
|
|
Subject: iwlwifi: exclude GEO SAR support for 3168
|
|
|
|
We currently support two NICs in FW version 29, namely 7265D and 3168.
|
|
Out of these, only 7265D supports GEO SAR, so adjust the function that
|
|
checks for it accordingly.
|
|
|
|
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
|
|
Fixes: f5a47fae6aa3 ("iwlwifi: mvm: fix version check for GEO_TX_POWER_LIMIT support")
|
|
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
|
|
---
|
|
drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 16 +++++++++-------
|
|
1 file changed, 9 insertions(+), 7 deletions(-)
|
|
|
|
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
|
|
index 0d2229319261..d9eb2b286438 100644
|
|
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
|
|
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c
|
|
@@ -899,15 +899,17 @@ static bool iwl_mvm_sar_geo_support(struct iwl_mvm *mvm)
|
|
* firmware versions. Unfortunately, we don't have a TLV API
|
|
* flag to rely on, so rely on the major version which is in
|
|
* the first byte of ucode_ver. This was implemented
|
|
- * initially on version 38 and then backported to29 and 17.
|
|
- * The intention was to have it in 36 as well, but not all
|
|
- * 8000 family got this feature enabled. The 8000 family is
|
|
- * the only one using version 36, so skip this version
|
|
- * entirely.
|
|
+ * initially on version 38 and then backported to 17. It was
|
|
+ * also backported to 29, but only for 7265D devices. The
|
|
+ * intention was to have it in 36 as well, but not all 8000
|
|
+ * family got this feature enabled. The 8000 family is the
|
|
+ * only one using version 36, so skip this version entirely.
|
|
*/
|
|
return IWL_UCODE_SERIAL(mvm->fw->ucode_ver) >= 38 ||
|
|
- IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 29 ||
|
|
- IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 17;
|
|
+ IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 17 ||
|
|
+ (IWL_UCODE_SERIAL(mvm->fw->ucode_ver) == 29 &&
|
|
+ ((mvm->trans->hw_rev & CSR_HW_REV_TYPE_MSK) ==
|
|
+ CSR_HW_REV_TYPE_7265D));
|
|
}
|
|
|
|
int iwl_mvm_get_sar_geo_profile(struct iwl_mvm *mvm)
|
|
--
|
|
cgit 1.2-0.3.lf.el7
|