From d0bffc800a50305315a0d7cf37140291ef5b1b61 Mon Sep 17 00:00:00 2001
From: Ansuel Smith <ansuelsmth@gmail.com>
Date: Thu, 27 May 2021 03:52:47 +0200
Subject: [PATCH] treewide: hack support for mismatched firmware

Make new qsdk feature configurable to support old half compatible
firmware.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com>
---
 exports/nss_fw_version.h | 11 +++++++++++
 exports/nss_ipv4.h       |  8 ++++++++
 exports/nss_ipv6.h       |  7 +++++++
 exports/nss_wifi_vdev.h  | 14 ++++++++++++++
 exports/nss_wifili_if.h  |  8 ++++++++
 nss_ipv4_stats.c         |  2 ++
 nss_ipv4_strings.c       |  2 ++
 nss_ipv6_stats.c         |  2 ++
 nss_ipv6_strings.c       |  2 ++
 9 files changed, 56 insertions(+)
 create mode 100644 exports/nss_fw_version.h

diff --git a/exports/nss_fw_version.h b/exports/nss_fw_version.h
new file mode 100644
index 0000000..895d523
--- /dev/null
+++ b/exports/nss_fw_version.h
@@ -0,0 +1,11 @@
+#ifndef __NSS_FW_VERSION_H
+#define __NSS_FW_VERSION_H
+
+#define NSS_FW_VERSION_MAJOR 11
+#define NSS_FW_VERSION_MINOR 4
+
+#define NSS_FW_VERSION(a,b) (((a) << 8) + (b))
+
+#define NSS_FW_VERSION_CODE NSS_FW_VERSION(NSS_FW_VERSION_MAJOR, NSS_FW_VERSION_MINOR)
+
+#endif /* __NSS_FW_VERSION_H */
\ No newline at end of file
diff --git a/exports/nss_ipv4.h b/exports/nss_ipv4.h
index ee3a552..25c4d82 100644
--- a/exports/nss_ipv4.h
+++ b/exports/nss_ipv4.h
@@ -26,6 +26,8 @@
 #include "nss_stats_public.h"
 #endif
 
+#include "nss_fw_version.h"
+
 /**
  * @addtogroup nss_ipv4_subsystem
  * @{
@@ -216,12 +218,14 @@ enum nss_ipv4_stats_types {
 		/**< Number of IPv4 multicast connection destroy requests that missed the cache. */
 	NSS_IPV4_STATS_MC_CONNECTION_FLUSHES,
 		/**< Number of IPv4 multicast connection flushes. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	NSS_IPV4_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFNUM,
 		/**< Number of IPv4 mirror connection requests with an invalid interface number. */
 	NSS_IPV4_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFTYPE,
 		/**< Number of IPv4 mirror connection requests with an invalid interface type. */
 	NSS_IPV4_STATS_MIRROR_FAILURES,
 		/**< Number of IPv4 mirror failures. */
+#endif
 	NSS_IPV4_STATS_MAX,
 		/**< Maximum message type. */
 };
@@ -609,8 +613,10 @@ struct nss_ipv4_rule_create_msg {
 			/**< Ingress shaping related accleration parameters. */
 	struct nss_ipv4_identifier_rule identifier;
 			/**< Rule for adding identifier. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	struct nss_ipv4_mirror_rule mirror_rule;
 			/**< Mirror rule parameter. */
+#endif
 };
 
 /**
@@ -955,6 +961,7 @@ struct nss_ipv4_node_sync {
 	uint32_t ipv4_mc_connection_flushes;
 			/**< Number of multicast connection flushes. */
 
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	uint32_t ipv4_connection_create_invalid_mirror_ifnum;
 			/**< Number of create request failed with an invalid mirror interface number. */
 
@@ -963,6 +970,7 @@ struct nss_ipv4_node_sync {
 
 	uint32_t ipv4_mirror_failures;
 			/**< Mirror packet failed. */
+#endif
 
 	uint32_t exception_events[NSS_IPV4_EXCEPTION_EVENT_MAX];
 			/**< Number of exception events. */
diff --git a/exports/nss_ipv6.h b/exports/nss_ipv6.h
index 930e74c..a21f939 100644
--- a/exports/nss_ipv6.h
+++ b/exports/nss_ipv6.h
@@ -195,6 +195,8 @@ enum nss_ipv6_stats_types {
 					/**< Number of IPv6 multicast connection destroy requests that missed the cache. */
 	NSS_IPV6_STATS_MC_CONNECTION_FLUSHES,
 					/**< Number of IPv6 multicast connection flushes. */
+
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	NSS_IPV6_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFNUM,
 		/**< Number of IPv6 mirror connection requests with an invalid interface number. */
 	NSS_IPV6_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFTYPE,
@@ -202,6 +204,7 @@ enum nss_ipv6_stats_types {
 
 	NSS_IPV6_STATS_MIRROR_FAILURES,
 		/**< Number of IPv6 mirror failures. */
+#endif
 
 	NSS_IPV6_STATS_MAX,
 					/**< Maximum message type. */
@@ -702,8 +705,10 @@ struct nss_ipv6_rule_create_msg {
 			/**< Ingress shaping related accleration parameters. */
 	struct nss_ipv6_identifier_rule identifier;
 			/**< Rule for adding identifier. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	struct nss_ipv6_mirror_rule mirror_rule;
 			/**< Mirror rule parameter. */
+#endif
 };
 
 /**
@@ -950,6 +955,7 @@ struct nss_ipv6_node_sync {
 	uint32_t ipv6_mc_connection_flushes;
 			/**< Number of multicast connection flushes. */
 
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	uint32_t ipv6_connection_create_invalid_mirror_ifnum;
 			/**< Number of create request failed with an invalid mirror interface number. */
 
@@ -958,6 +964,7 @@ struct nss_ipv6_node_sync {
 
 	uint32_t ipv6_mirror_failures;
 			/**< Mirror packet failed. */
+#endif
 
 	uint32_t exception_events[NSS_IPV6_EXCEPTION_EVENT_MAX];
 			/**< Number of exception events. */
diff --git a/exports/nss_wifi_vdev.h b/exports/nss_wifi_vdev.h
index 1b52f66..da91b56 100644
--- a/exports/nss_wifi_vdev.h
+++ b/exports/nss_wifi_vdev.h
@@ -74,8 +74,10 @@ enum nss_wifi_vdev_msg_types {
 	NSS_WIFI_VDEV_INTERFACE_RECOVERY_RESET_MSG,
 	NSS_WIFI_VDEV_INTERFACE_RECOVERY_RECONF_MSG,
 	NSS_WIFI_VDEV_SET_GROUP_KEY,
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	NSS_WIFI_VDEV_HMMC_MEMBER_ADD_MSG,
 	NSS_WIFI_VDEV_HMMC_MEMBER_DEL_MSG,
+#endif
 	NSS_WIFI_VDEV_MAX_MSG
 };
 
@@ -130,6 +132,7 @@ enum nss_wifi_vdev_err_types {
 	NSS_WIFI_VDEV_VLAN_MODE_CONFIG_FAIL,
 	NSS_WIFI_VDEV_RECOVERY_RESET_FAIL,
 	NSS_WIFI_VDEV_RECOVERY_RECONF_FAIL,
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	NSS_WIFI_VDEV_CONFIG_GROUP_KEY_FAIL,
 	NSS_WIFI_VDEV_MULTIPASS_NOT_ENABLED,
 	NSS_WIFI_VDEV_ALLOC_VLAN_MAP_FAILED,
@@ -139,6 +142,7 @@ enum nss_wifi_vdev_err_types {
 	NSS_WIFI_VDEV_PPE_PORT_DESTROY_FAIL,
 	NSS_WIFI_VDEV_PPE_VSI_ASSIGN_FAIL,
 	NSS_WIFI_VDEV_PPE_VSI_UNASSIGN_FAIL,
+#endif
 	NSS_WIFI_VDEV_EINV_MAX_CFG
 };
 
@@ -161,11 +165,13 @@ enum nss_wifi_vdev_ext_data_pkt_type {
 	NSS_WIFI_VDEV_EXT_TX_COMPL_PKT_TYPE = 11,	/**< Tx completion. */
 	NSS_WIFI_VDEV_EXT_DATA_PKT_TYPE_WDS_LEARN = 12,	/**< WDS source port learning command. */
 	NSS_WIFI_VDEV_EXT_DATA_PPDU_INFO = 13,		/**< PPDU metadata information. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	NSS_WIFI_VDEV_EXT_DATA_PKT_TYPE_MCBC_RX = 14,	/**< Multicast/broadcast packet received. */
 	NSS_WIFI_VDEV_MESH_EXT_DATA_PKT_TYPE_RX_SPL_PACKET = 15,
 							/**< Mesh link VAP special packet. */
 	NSS_WIFI_VDEV_MESH_EXT_DATA_PKT_TYPE_RX_MCAST_EXC = 16,
 							/**< Mesh link VAP multicast packet. */
+#endif
 	NSS_WIFI_VDEV_EXT_DATA_PKT_TYPE_MAX
 };
 
@@ -201,9 +207,11 @@ enum nss_wifi_vdev_cmd {
 	NSS_WIFI_VDEV_ENABLE_IGMP_ME_CMD,	/**< Configuration to set IGMP multicast enhancement on VAP. */
 	NSS_WIFI_VDEV_CFG_WDS_BACKHAUL_CMD,
 					/**< Configuration to set WDS backhaul extension on VAP. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	NSS_WIFI_VDEV_CFG_MCBC_EXC_TO_HOST_CMD, /**< Configuration to set multicast/broadcast exception to host on VAP. */
 	NSS_WIFI_VDEV_CFG_PEER_AUTHORIZE_CMD,
 					/**< Configuration to enable peer authorization on VAP. */
+#endif
 	NSS_WIFI_VDEV_MAX_CMD
 };
 
@@ -271,7 +279,9 @@ struct nss_wifi_vdev_config_msg {
 	uint8_t is_nss_qwrap_en;	/**< VAP is configured for NSS firmware QWRAP logic. */
 	uint8_t tx_per_pkt_vdev_id_check;	/**< Transmit per-packet virtual device ID check. */
 	uint8_t align_pad;		/**< Reserved field. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	uint32_t vap_ext_mode;		/**< Different VAP extended modes. */
+#endif
 };
 
 /**
@@ -1037,8 +1047,10 @@ struct nss_wifi_vdev_stats_sync_msg {
 	uint32_t rx_mcast_bytes;		/**< Receive multicast bytes count. */
 	uint32_t rx_decrypt_err;		/**< Receive decryption error */
 	uint32_t rx_mic_err;			/**< Receive MIC error */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	uint32_t mcbc_exc_host_fail_cnt;
 			/**< Number of multicast/broadcast packets failed to send to host through exception path. */
+#endif
 };
 
 /**
@@ -1070,6 +1082,7 @@ struct nss_wifi_vdev_msg {
 				/**< Updates a snooplist group member. */
 		struct nss_wifi_vdev_me_snptbl_deny_grp_add_msg vdev_deny_member_add;
 				/**< Add a snooplist member to the deny list. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 		struct nss_wifi_vdev_me_hmmc_add_msg vdev_hmmc_member_add;
 				/**< Adds a new member into the HMMC list. */
 		struct nss_wifi_vdev_me_hmmc_del_msg vdev_hmmc_member_del;
@@ -1078,6 +1091,7 @@ struct nss_wifi_vdev_msg {
 				/**< Adds a new member into the deny list. */
 		struct nss_wifi_vdev_me_deny_ip_del_msg vdev_deny_list_member_del;
 				/**< Delete a member from the deny list. */
+#endif
 		struct nss_wifi_vdev_txmsg vdev_txmsgext;
 				/**< Transmits special data. */
 		struct nss_wifi_vdev_vow_dbg_cfg_msg vdev_vow_dbg_cfg;
diff --git a/exports/nss_wifili_if.h b/exports/nss_wifili_if.h
index fce20fd..1f26d67 100644
--- a/exports/nss_wifili_if.h
+++ b/exports/nss_wifili_if.h
@@ -62,8 +62,12 @@
 				/**< Maximum number of bandwidth supported. */
 #define NSS_WIFILI_REPT_MU_MIMO 1
 #define NSS_WIFILI_REPT_MU_OFDMA_MIMO 3
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
+#define NSS_WIFILI_MAX_RESERVED_TYPE 3
+#else
 #define NSS_WIFILI_MAX_RESERVED_TYPE 2
 				/**< Maximum reserved type. */
+#endif
 #define NSS_WIFILI_SOC_PER_PACKET_METADATA_SIZE 60
 				/**< Metadata area total size. */
 #define NSS_WIFILI_MEC_PEER_ID 0xDEAD
@@ -1333,7 +1337,9 @@ struct nss_wifili_rx_err {
 struct nss_wifili_rx_ctrl_stats {
 	struct nss_wifili_rx_err err;			/**< Rx peer errors. */
 	uint32_t multipass_rx_pkt_drop;         /**< Total number of multipass packets without a VLAN header. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	uint32_t peer_unauth_rx_pkt_drop;		/**< Number of receive packets dropped due to an authorized peer. */
+#endif
 	uint32_t reserved_type[NSS_WIFILI_MAX_RESERVED_TYPE];	/**< Reserved type for future use. */
 	uint32_t non_amsdu_cnt;			/**< Number of MSDUs with no MSDU level aggregation. */
 	uint32_t amsdu_cnt;			/**< Number of MSDUs part of AMSDU. */
@@ -1810,10 +1816,12 @@ struct nss_wifili_msg {
 				/**< Peer four-address event message. */
 		struct nss_wifili_dbdc_repeater_loop_detection_msg wdrldm;
 				/**< Wifili DBDC repeater loop detection message. */
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 		struct nss_wifili_peer_update_auth_flag peer_auth;
 				/**< Peer authentication flag message. */
 		struct nss_wifili_mesh_capability_info cap_info;
 				/**< Mesh capability flag. */
+#endif
 	} msg;			/**< Message payload. */
 };
 
diff --git a/nss_ipv4_stats.c b/nss_ipv4_stats.c
index 39b162c..c875a63 100644
--- a/nss_ipv4_stats.c
+++ b/nss_ipv4_stats.c
@@ -177,9 +177,11 @@ void nss_ipv4_stats_node_sync(struct nss_ctx_instance *nss_ctx, struct nss_ipv4_
 	nss_ipv4_stats[NSS_IPV4_STATS_MC_CONNECTION_DESTROY_REQUESTS] += nins->ipv4_mc_connection_destroy_requests;
 	nss_ipv4_stats[NSS_IPV4_STATS_MC_CONNECTION_DESTROY_MISSES] += nins->ipv4_mc_connection_destroy_misses;
 	nss_ipv4_stats[NSS_IPV4_STATS_MC_CONNECTION_FLUSHES] += nins->ipv4_mc_connection_flushes;
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	nss_ipv4_stats[NSS_IPV4_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFNUM] += nins->ipv4_connection_create_invalid_mirror_ifnum;
 	nss_ipv4_stats[NSS_IPV4_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFTYPE] += nins->ipv4_connection_create_invalid_mirror_iftype;
 	nss_ipv4_stats[NSS_IPV4_STATS_MIRROR_FAILURES] += nins->ipv4_mirror_failures;
+#endif
 
 	for (i = 0; i < NSS_IPV4_EXCEPTION_EVENT_MAX; i++) {
 		nss_ipv4_exception_stats[i] += nins->exception_events[i];
diff --git a/nss_ipv4_strings.c b/nss_ipv4_strings.c
index 77ff352..ce4c249 100644
--- a/nss_ipv4_strings.c
+++ b/nss_ipv4_strings.c
@@ -137,9 +137,11 @@ struct nss_stats_info nss_ipv4_strings_stats[NSS_IPV4_STATS_MAX] = {
 	{"mc_destroy_requests"		, NSS_STATS_TYPE_SPECIAL},
 	{"mc_destroy_misses"		, NSS_STATS_TYPE_SPECIAL},
 	{"mc_flushes"			, NSS_STATS_TYPE_SPECIAL},
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	{"mirror_invalid_ifnum_conn_create_req"		, NSS_STATS_TYPE_SPECIAL},
 	{"mirror_invalid_iftype_conn_create_req"	, NSS_STATS_TYPE_SPECIAL},
 	{"mirror_failures"		, NSS_STATS_TYPE_SPECIAL},
+#endif
 };
 
 /*
diff --git a/nss_ipv6_stats.c b/nss_ipv6_stats.c
index 617f55b..a492a6c 100644
--- a/nss_ipv6_stats.c
+++ b/nss_ipv6_stats.c
@@ -180,9 +180,11 @@ void nss_ipv6_stats_node_sync(struct nss_ctx_instance *nss_ctx, struct nss_ipv6_
 	nss_ipv6_stats[NSS_IPV6_STATS_MC_CONNECTION_DESTROY_REQUESTS] += nins->ipv6_mc_connection_destroy_requests;
 	nss_ipv6_stats[NSS_IPV6_STATS_MC_CONNECTION_DESTROY_MISSES] += nins->ipv6_mc_connection_destroy_misses;
 	nss_ipv6_stats[NSS_IPV6_STATS_MC_CONNECTION_FLUSHES] += nins->ipv6_mc_connection_flushes;
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	nss_ipv6_stats[NSS_IPV6_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFNUM] += nins->ipv6_connection_create_invalid_mirror_ifnum;
 	nss_ipv6_stats[NSS_IPV6_STATS_CONNECTION_CREATE_INVALID_MIRROR_IFTYPE] += nins->ipv6_connection_create_invalid_mirror_iftype;
 	nss_ipv6_stats[NSS_IPV6_STATS_MIRROR_FAILURES] += nins->ipv6_mirror_failures;
+#endif
 
 	for (i = 0; i < NSS_IPV6_EXCEPTION_EVENT_MAX; i++) {
 		nss_ipv6_exception_stats[i] += nins->exception_events[i];
diff --git a/nss_ipv6_strings.c b/nss_ipv6_strings.c
index 57b100f..29df9c9 100644
--- a/nss_ipv6_strings.c
+++ b/nss_ipv6_strings.c
@@ -115,9 +115,11 @@ struct nss_stats_info nss_ipv6_strings_stats[NSS_IPV6_STATS_MAX] = {
 	{"mc_destroy_requests"		,NSS_STATS_TYPE_SPECIAL},
 	{"mc_destroy_misses"		,NSS_STATS_TYPE_SPECIAL},
 	{"mc_flushes"			,NSS_STATS_TYPE_SPECIAL},
+#if (NSS_FW_VERSION_CODE > NSS_FW_VERSION(11,3))
 	{"mirror_invalid_ifnum_conn_create_req"		,NSS_STATS_TYPE_SPECIAL},
 	{"mirror_invalid_iftype_conn_create_req"	,NSS_STATS_TYPE_SPECIAL},
 	{"mirror_failures"		,NSS_STATS_TYPE_SPECIAL},
+#endif
 };
 
 /*
-- 
2.31.1