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iwlwifi: exclude GEO SAR support for 3168

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[ Upstream commit 12e36d98d3 ]

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: f5a47fae6a ("iwlwifi: mvm: fix version check for GEO_TX_POWER_LIMIT support")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Luca Coelho
2019-10-08 13:10:53 +03:00
committed by Greg Kroah-Hartman
parent 5a445f805a
commit e0064f8de3
1 changed files with 9 additions and 7 deletions
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16
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
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@@ -843,15 +843,17 @@ 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)