diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-drv.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-drv.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-drv.c b/drivers/net/wireless/iwlwifi/iwl-drv.c index 99e1da3123c..ff570027e9d 100644 --- a/drivers/net/wireless/iwlwifi/iwl-drv.c +++ b/drivers/net/wireless/iwlwifi/iwl-drv.c @@ -483,6 +483,7 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, const u8 *tlv_data; char buildstr[25]; u32 build; + int num_of_cpus; if (len < sizeof(*ucode)) { IWL_ERR(drv, "uCode has invalid length: %zd\n", len); @@ -692,6 +693,42 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv, goto invalid_tlv_len; drv->fw.phy_config = le32_to_cpup((__le32 *)tlv_data); break; + case IWL_UCODE_TLV_SECURE_SEC_RT: + iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR, + tlv_len); + drv->fw.mvm_fw = true; + drv->fw.img[IWL_UCODE_REGULAR].is_secure = true; + break; + case IWL_UCODE_TLV_SECURE_SEC_INIT: + iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_INIT, + tlv_len); + drv->fw.mvm_fw = true; + drv->fw.img[IWL_UCODE_INIT].is_secure = true; + break; + case IWL_UCODE_TLV_SECURE_SEC_WOWLAN: + iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_WOWLAN, + tlv_len); + drv->fw.mvm_fw = true; + drv->fw.img[IWL_UCODE_WOWLAN].is_secure = true; + break; + case IWL_UCODE_TLV_NUM_OF_CPU: + if (tlv_len != sizeof(u32)) + goto invalid_tlv_len; + num_of_cpus = + le32_to_cpup((__le32 *)tlv_data); + + if (num_of_cpus == 2) { + drv->fw.img[IWL_UCODE_REGULAR].is_dual_cpus = + true; + drv->fw.img[IWL_UCODE_INIT].is_dual_cpus = + true; + drv->fw.img[IWL_UCODE_WOWLAN].is_dual_cpus = + true; + } else if ((num_of_cpus > 2) || (num_of_cpus < 1)) { + IWL_ERR(drv, "Driver support upto 2 CPUs\n"); + return -EINVAL; + } + break; default: IWL_DEBUG_INFO(drv, "unknown TLV: %d\n", tlv_type); break; |