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iwlwifi: support api ver2 of NVM_GET_INFO resp

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NVM_GET_INFO API has changed to support indication
of 11ax support.

Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Liad Kaufman 2017-08-14 13:06:48 +03:00 • committed by Luca Coelho
parent 2c2b4bbc5d
commit 4ae80f6c8d
3 changed files with 38 additions and 19 deletions
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42
drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h
View file

@ -189,23 +189,37 @@ struct iwl_nvm_get_info_general {
u8 reserved;
} __packed; /* GRP_REGULATORY_NVM_GET_INFO_GENERAL_S_VER_1 */
/**
* enum iwl_nvm_mac_sku_flags - flags in &iwl_nvm_get_info_sku
* @NVM_MAC_SKU_FLAGS_BAND_2_4_ENABLED: true if 2.4 band enabled
* @NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED: true if 5.2 band enabled
* @NVM_MAC_SKU_FLAGS_802_11N_ENABLED: true if 11n enabled
* @NVM_MAC_SKU_FLAGS_802_11AC_ENABLED: true if 11ac enabled
* @NVM_MAC_SKU_FLAGS_802_11AX_ENABLED: true if 11ax enabled
* @NVM_MAC_SKU_FLAGS_MIMO_DISABLED: true if MIMO disabled
* @NVM_MAC_SKU_FLAGS_WAPI_ENABLED: true if WAPI enabled
* @NVM_MAC_SKU_FLAGS_REG_CHECK_ENABLED: true if regulatory checker enabled
* @NVM_MAC_SKU_FLAGS_API_LOCK_ENABLED: true if API lock enabled
*/
enum iwl_nvm_mac_sku_flags {
NVM_MAC_SKU_FLAGS_BAND_2_4_ENABLED = BIT(0),
NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED = BIT(1),
NVM_MAC_SKU_FLAGS_802_11N_ENABLED = BIT(2),
NVM_MAC_SKU_FLAGS_802_11AC_ENABLED = BIT(3),
NVM_MAC_SKU_FLAGS_802_11AX_ENABLED = BIT(4),
NVM_MAC_SKU_FLAGS_MIMO_DISABLED = BIT(5),
NVM_MAC_SKU_FLAGS_WAPI_ENABLED = BIT(8),
NVM_MAC_SKU_FLAGS_REG_CHECK_ENABLED = BIT(14),
NVM_MAC_SKU_FLAGS_API_LOCK_ENABLED = BIT(15),
};
/**
* struct iwl_nvm_get_info_sku - mac information
* @enable_24g: band 2.4G enabled
* @enable_5g: band 5G enabled
* @enable_11n: 11n enabled
* @enable_11ac: 11ac enabled
* @mimo_disable: MIMO enabled
* @ext_crypto: Extended crypto enabled
* @mac_sku_flags: flags for SKU, see &enum iwl_nvm_mac_sku_flags
*/
struct iwl_nvm_get_info_sku {
__le32 enable_24g;
__le32 enable_5g;
__le32 enable_11n;
__le32 enable_11ac;
__le32 mimo_disable;
__le32 ext_crypto;
} __packed; /* GRP_REGULATORY_NVM_GET_INFO_MAC_SKU_SECTION_S_VER_1 */
__le32 mac_sku_flags;
} __packed; /* REGULATORY_NVM_GET_INFO_MAC_SKU_SECTION_S_VER_2 */
/**
* struct iwl_nvm_get_info_phy - phy information
@ -243,7 +257,7 @@ struct iwl_nvm_get_info_rsp {
struct iwl_nvm_get_info_sku mac_sku;
struct iwl_nvm_get_info_phy phy_sku;
struct iwl_nvm_get_info_regulatory regulatory;
} __packed; /* GRP_REGULATORY_NVM_GET_INFO_CMD_RSP_S_VER_1 */
} __packed; /* GRP_REGULATORY_NVM_GET_INFO_CMD_RSP_S_VER_2 */
/**
* struct iwl_nvm_access_complete_cmd - NVM_ACCESS commands are completed

14
drivers/net/wireless/intel/iwlwifi/fw/nvm.c
View file

@ -86,6 +86,7 @@ struct iwl_nvm_data *iwl_fw_get_nvm(struct iwl_fw_runtime *fwrt)
bool lar_fw_supported = !iwlwifi_mod_params.lar_disable &&
fw_has_capa(&fwrt->fw->ucode_capa,
IWL_UCODE_TLV_CAPA_LAR_SUPPORT);
u32 mac_flags;
ret = iwl_trans_send_cmd(trans, &hcmd);
if (ret)
@ -125,16 +126,19 @@ struct iwl_nvm_data *iwl_fw_get_nvm(struct iwl_fw_runtime *fwrt)
nvm->nvm_version = le16_to_cpu(rsp->general.nvm_version);
/* Initialize MAC sku data */
mac_flags = le32_to_cpu(rsp->mac_sku.mac_sku_flags);
nvm->sku_cap_11ac_enable =
le32_to_cpu(rsp->mac_sku.enable_11ac);
!!(mac_flags & NVM_MAC_SKU_FLAGS_802_11AC_ENABLED);
nvm->sku_cap_11n_enable =
le32_to_cpu(rsp->mac_sku.enable_11n);
!!(mac_flags & NVM_MAC_SKU_FLAGS_802_11N_ENABLED);
nvm->sku_cap_11ax_enable =
!!(mac_flags & NVM_MAC_SKU_FLAGS_802_11AX_ENABLED);
nvm->sku_cap_band_24GHz_enable =
le32_to_cpu(rsp->mac_sku.enable_24g);
!!(mac_flags & NVM_MAC_SKU_FLAGS_BAND_2_4_ENABLED);
nvm->sku_cap_band_52GHz_enable =
le32_to_cpu(rsp->mac_sku.enable_5g);
!!(mac_flags & NVM_MAC_SKU_FLAGS_BAND_5_2_ENABLED);
nvm->sku_cap_mimo_disabled =
le32_to_cpu(rsp->mac_sku.mimo_disable);
!!(mac_flags & NVM_MAC_SKU_FLAGS_MIMO_DISABLED);
/* Initialize PHY sku data */
nvm->valid_tx_ant = (u8)le32_to_cpu(rsp->phy_sku.tx_chains);

1
drivers/net/wireless/intel/iwlwifi/iwl-eeprom-parse.h
View file

@ -85,6 +85,7 @@ struct iwl_nvm_data {
bool sku_cap_band_52GHz_enable;
bool sku_cap_11n_enable;
bool sku_cap_11ac_enable;
bool sku_cap_11ax_enable;
bool sku_cap_amt_enable;
bool sku_cap_ipan_enable;
bool sku_cap_mimo_disabled;