iwlwifi: mvm: fix comment indentation

[cascardo/linux.git] / drivers / net / wireless / intel / iwlwifi / mvm / fw-api-rx.h

diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
index 7a16e55..bb8ff40 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw-api-rx.h
@@ -268,12 +268,25 @@ enum iwl_rx_mpdu_amsdu_info {
        IWL_RX_MPDU_AMSDU_LAST_SUBFRAME         = 0x80,
 };
 
+enum iwl_rx_l3_proto_values {
+       IWL_RX_L3_TYPE_NONE,
+       IWL_RX_L3_TYPE_IPV4,
+       IWL_RX_L3_TYPE_IPV4_FRAG,
+       IWL_RX_L3_TYPE_IPV6_FRAG,
+       IWL_RX_L3_TYPE_IPV6,
+       IWL_RX_L3_TYPE_IPV6_IN_IPV4,
+       IWL_RX_L3_TYPE_ARP,
+       IWL_RX_L3_TYPE_EAPOL,
+};
+
+#define IWL_RX_L3_PROTO_POS 4
+
 enum iwl_rx_l3l4_flags {
        IWL_RX_L3L4_IP_HDR_CSUM_OK              = BIT(0),
        IWL_RX_L3L4_TCP_UDP_CSUM_OK             = BIT(1),
        IWL_RX_L3L4_TCP_FIN_SYN_RST_PSH         = BIT(2),
        IWL_RX_L3L4_TCP_ACK                     = BIT(3),
-       IWL_RX_L3L4_L3_PROTO_MASK               = 0xf << 4,
+       IWL_RX_L3L4_L3_PROTO_MASK               = 0xf << IWL_RX_L3_PROTO_POS,
        IWL_RX_L3L4_L4_PROTO_MASK               = 0xf << 8,
        IWL_RX_L3L4_RSS_HASH_MASK               = 0xf << 12,
 };
@@ -422,23 +435,30 @@ struct iwl_rxq_sync_notification {
 } __packed; /* MULTI_QUEUE_DRV_SYNC_HDR_CMD_API_S_VER_1 */
 
 /**
-* Internal message identifier
-*
-* @IWL_MVM_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA
-*/
+ * Internal message identifier
+ *
+ * @IWL_MVM_RXQ_EMPTY: empty sync notification
+ * @IWL_MVM_RXQ_NOTIF_DEL_BA: notify RSS queues of delBA
+ */
 enum iwl_mvm_rxq_notif_type {
+       IWL_MVM_RXQ_EMPTY,
        IWL_MVM_RXQ_NOTIF_DEL_BA,
 };
 
 /**
-* struct iwl_mvm_internal_rxq_notif - Internal representation of the data sent
-* in &iwl_rxq_sync_cmd. Should be DWORD aligned.
-*
-* @type: value from &iwl_mvm_rxq_notif_type
-* @data: payload
-*/
+ * struct iwl_mvm_internal_rxq_notif - Internal representation of the data sent
+ * in &iwl_rxq_sync_cmd. Should be DWORD aligned.
+ * FW is agnostic to the payload, so there are no endianity requirements.
+ *
+ * @type: value from &iwl_mvm_rxq_notif_type
+ * @sync: ctrl path is waiting for all notifications to be received
+ * @cookie: internal cookie to identify old notifications
+ * @data: payload
+ */
 struct iwl_mvm_internal_rxq_notif {
-       u32 type;
+       u16 type;
+       u16 sync;
+       u32 cookie;
        u8 data[];
 } __packed;