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path: root/drivers/net/wireless/iwlwifi/iwl-drv.c
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-drv.c')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-drv.c37
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 99e1da3..ff57002 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;
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