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iwlwifi: mvm: add a flag to disable checksum

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Add a constant to allow disabling checksum. This will enable easier
debugging in early phases.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Sara Sharon 2016-04-03 10:19:16 +03:00 committed by Luca Coelho
parent 80938abc79
commit e9eb5e338f
2 changed files with 3 additions and 1 deletions
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1
drivers/net/wireless/intel/iwlwifi/mvm/constants.h
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@ -109,6 +109,7 @@
#define IWL_MVM_RS_80_20_FAR_RANGE_TWEAK 1 #define IWL_MVM_RS_80_20_FAR_RANGE_TWEAK 1
#define IWL_MVM_TOF_IS_RESPONDER 0 #define IWL_MVM_TOF_IS_RESPONDER 0
#define IWL_MVM_SW_TX_CSUM_OFFLOAD 0 #define IWL_MVM_SW_TX_CSUM_OFFLOAD 0
#define IWL_MVM_HW_CSUM_DISABLE 0
#define IWL_MVM_COLLECT_FW_ERR_DUMP 1 #define IWL_MVM_COLLECT_FW_ERR_DUMP 1
#define IWL_MVM_RS_NUM_TRY_BEFORE_ANT_TOGGLE 1 #define IWL_MVM_RS_NUM_TRY_BEFORE_ANT_TOGGLE 1
#define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE 2 #define IWL_MVM_RS_HT_VHT_RETRIES_PER_RATE 2

3
drivers/net/wireless/intel/iwlwifi/mvm/mvm.h
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@ -1127,7 +1127,8 @@ static inline bool iwl_mvm_bt_is_rrc_supported(struct iwl_mvm *mvm)
static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm) static inline bool iwl_mvm_is_csum_supported(struct iwl_mvm *mvm)
{ {
return fw_has_capa(&mvm->fw->ucode_capa, return fw_has_capa(&mvm->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_CSUM_SUPPORT); IWL_UCODE_TLV_CAPA_CSUM_SUPPORT) &&
!IWL_MVM_HW_CSUM_DISABLE;
} }
static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm) static inline bool iwl_mvm_is_mplut_supported(struct iwl_mvm *mvm)