bnx2x: Using the new FW

The new FW improves the packets per second rate. It required a lot of change in
the FW which implies many changes in the driver to support it. It is now also
possible for the driver to use a separate MSI-X vector for Rx and Tx - this also
add some to the complicity of this change.

All things said - after this patch, practically all performance matrixes show
improvement.
Though Vladislav Zolotarov is not signed on this patch, he did most of the job
and deserves credit for that.

Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 260 insertions, 101 deletions

diff --git a/drivers/net/bnx2x_hsi.h b/drivers/net/bnx2x_hsi.h
index 7de83c4a557a..da62cc5608d3 100644
--- a/drivers/net/bnx2x_hsi.h
+++ b/drivers/net/bnx2x_hsi.h
@@ -1218,9 +1218,9 @@ struct host_func_stats {
 };
 
 
-#define BCM_5710_FW_MAJOR_VERSION			4
-#define BCM_5710_FW_MINOR_VERSION			8
-#define BCM_5710_FW_REVISION_VERSION			53
+#define BCM_5710_FW_MAJOR_VERSION			5
+#define BCM_5710_FW_MINOR_VERSION			0
+#define BCM_5710_FW_REVISION_VERSION			21
 #define BCM_5710_FW_ENGINEERING_VERSION 		0
 #define BCM_5710_FW_COMPILE_FLAGS			1
 
@@ -1270,6 +1270,22 @@ struct doorbell {
 
 
 /*
+ * doorbell message sent to the chip
+ */
+struct doorbell_set_prod {
+#if defined(__BIG_ENDIAN)
+	u16 prod;
+	u8 zero_fill1;
+	struct doorbell_hdr header;
+#elif defined(__LITTLE_ENDIAN)
+	struct doorbell_hdr header;
+	u8 zero_fill1;
+	u16 prod;
+#endif
+};
+
+
+/*
  * IGU driver acknowledgement register
  */
 struct igu_ack_register {
@@ -1304,6 +1320,62 @@ struct igu_ack_register {
 
 
 /*
+ * IGU driver acknowledgement register
+ */
+struct igu_backward_compatible {
+	u32 sb_id_and_flags;
+#define IGU_BACKWARD_COMPATIBLE_SB_INDEX (0xFFFF<<0)
+#define IGU_BACKWARD_COMPATIBLE_SB_INDEX_SHIFT 0
+#define IGU_BACKWARD_COMPATIBLE_SB_SELECT (0x1F<<16)
+#define IGU_BACKWARD_COMPATIBLE_SB_SELECT_SHIFT 16
+#define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS (0x7<<21)
+#define IGU_BACKWARD_COMPATIBLE_SEGMENT_ACCESS_SHIFT 21
+#define IGU_BACKWARD_COMPATIBLE_BUPDATE (0x1<<24)
+#define IGU_BACKWARD_COMPATIBLE_BUPDATE_SHIFT 24
+#define IGU_BACKWARD_COMPATIBLE_ENABLE_INT (0x3<<25)
+#define IGU_BACKWARD_COMPATIBLE_ENABLE_INT_SHIFT 25
+#define IGU_BACKWARD_COMPATIBLE_RESERVED_0 (0x1F<<27)
+#define IGU_BACKWARD_COMPATIBLE_RESERVED_0_SHIFT 27
+	u32 reserved_2;
+};
+
+
+/*
+ * IGU driver acknowledgement register
+ */
+struct igu_regular {
+	u32 sb_id_and_flags;
+#define IGU_REGULAR_SB_INDEX (0xFFFFF<<0)
+#define IGU_REGULAR_SB_INDEX_SHIFT 0
+#define IGU_REGULAR_RESERVED0 (0x1<<20)
+#define IGU_REGULAR_RESERVED0_SHIFT 20
+#define IGU_REGULAR_SEGMENT_ACCESS (0x7<<21)
+#define IGU_REGULAR_SEGMENT_ACCESS_SHIFT 21
+#define IGU_REGULAR_BUPDATE (0x1<<24)
+#define IGU_REGULAR_BUPDATE_SHIFT 24
+#define IGU_REGULAR_ENABLE_INT (0x3<<25)
+#define IGU_REGULAR_ENABLE_INT_SHIFT 25
+#define IGU_REGULAR_RESERVED_1 (0x1<<27)
+#define IGU_REGULAR_RESERVED_1_SHIFT 27
+#define IGU_REGULAR_CLEANUP_TYPE (0x3<<28)
+#define IGU_REGULAR_CLEANUP_TYPE_SHIFT 28
+#define IGU_REGULAR_CLEANUP_SET (0x1<<30)
+#define IGU_REGULAR_CLEANUP_SET_SHIFT 30
+#define IGU_REGULAR_BCLEANUP (0x1<<31)
+#define IGU_REGULAR_BCLEANUP_SHIFT 31
+	u32 reserved_2;
+};
+
+/*
+ * IGU driver acknowledgement register
+ */
+union igu_consprod_reg {
+	struct igu_regular regular;
+	struct igu_backward_compatible backward_compatible;
+};
+
+
+/*
  * Parser parsing flags field
  */
 struct parsing_flags {
@@ -1434,12 +1506,10 @@ struct ustorm_eth_st_context_config {
 #define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
 #define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
 #define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING (0x1<<3)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING_SHIFT 3
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<4)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 4
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0x7<<5)
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 5
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<3)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 3
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0xF<<4)
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 4
 	u8 status_block_id;
 	u8 clientId;
 	u8 sb_index_numbers;
@@ -1462,12 +1532,10 @@ struct ustorm_eth_st_context_config {
 #define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_DYNAMIC_HC_SHIFT 1
 #define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA (0x1<<2)
 #define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_TPA_SHIFT 2
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING (0x1<<3)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_SGE_RING_SHIFT 3
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<4)
-#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 4
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0x7<<5)
-#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 5
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS (0x1<<3)
+#define USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS_SHIFT 3
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0 (0xF<<4)
+#define __USTORM_ETH_ST_CONTEXT_CONFIG_RESERVED0_SHIFT 4
 #endif
 #if defined(__BIG_ENDIAN)
 	u16 bd_buff_size;
@@ -1487,11 +1555,36 @@ struct ustorm_eth_st_context_config {
 	u8 __local_bd_prod;
 	u8 __local_sge_prod;
 #endif
-	u32 reserved;
+#if defined(__BIG_ENDIAN)
+	u16 __sdm_bd_expected_counter;
+	u8 cstorm_agg_int;
+	u8 __expected_bds_on_ram;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __expected_bds_on_ram;
+	u8 cstorm_agg_int;
+	u16 __sdm_bd_expected_counter;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __ring_data_ram_addr;
+	u16 __hc_cstorm_ram_addr;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __hc_cstorm_ram_addr;
+	u16 __ring_data_ram_addr;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 reserved1;
+	u8 max_sges_for_packet;
+	u16 __bd_ring_ram_addr;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __bd_ring_ram_addr;
+	u8 max_sges_for_packet;
+	u8 reserved1;
+#endif
 	u32 bd_page_base_lo;
 	u32 bd_page_base_hi;
 	u32 sge_page_base_lo;
 	u32 sge_page_base_hi;
+	struct regpair reserved2;
 };
 
 /*
@@ -1514,8 +1607,8 @@ struct eth_rx_sge {
  * Local BDs and SGEs rings (in ETH)
  */
 struct eth_local_rx_rings {
-	struct eth_rx_bd __local_bd_ring[16];
-	struct eth_rx_sge __local_sge_ring[12];
+	struct eth_rx_bd __local_bd_ring[8];
+	struct eth_rx_sge __local_sge_ring[10];
 };
 
 /*
@@ -1607,13 +1700,13 @@ struct xstorm_eth_extra_ag_context_section {
  */
 struct xstorm_eth_ag_context {
 #if defined(__BIG_ENDIAN)
-	u16 __bd_prod;
+	u16 agg_val1;
 	u8 __agg_vars1;
 	u8 __state;
 #elif defined(__LITTLE_ENDIAN)
 	u8 __state;
 	u8 __agg_vars1;
-	u16 __bd_prod;
+	u16 agg_val1;
 #endif
 #if defined(__BIG_ENDIAN)
 	u8 cdu_reserved;
@@ -1626,7 +1719,7 @@ struct xstorm_eth_ag_context {
 	u8 __agg_vars4;
 	u8 cdu_reserved;
 #endif
-	u32 __more_packets_to_send;
+	u32 __bd_prod;
 #if defined(__BIG_ENDIAN)
 	u16 __agg_vars5;
 	u16 __agg_val4_th;
@@ -1892,8 +1985,8 @@ struct eth_tx_bd_flags {
 #define ETH_TX_BD_FLAGS_VLAN_TAG_SHIFT 0
 #define ETH_TX_BD_FLAGS_IP_CSUM (0x1<<1)
 #define ETH_TX_BD_FLAGS_IP_CSUM_SHIFT 1
-#define ETH_TX_BD_FLAGS_TCP_CSUM (0x1<<2)
-#define ETH_TX_BD_FLAGS_TCP_CSUM_SHIFT 2
+#define ETH_TX_BD_FLAGS_L4_CSUM (0x1<<2)
+#define ETH_TX_BD_FLAGS_L4_CSUM_SHIFT 2
 #define ETH_TX_BD_FLAGS_END_BD (0x1<<3)
 #define ETH_TX_BD_FLAGS_END_BD_SHIFT 3
 #define ETH_TX_BD_FLAGS_START_BD (0x1<<4)
@@ -1909,7 +2002,7 @@ struct eth_tx_bd_flags {
 /*
  * The eth Tx Buffer Descriptor
  */
-struct eth_tx_bd {
+struct eth_tx_start_bd {
 	__le32 addr_lo;
 	__le32 addr_hi;
 	__le16 nbd;
@@ -1917,10 +2010,21 @@ struct eth_tx_bd {
 	__le16 vlan;
 	struct eth_tx_bd_flags bd_flags;
 	u8 general_data;
-#define ETH_TX_BD_HDR_NBDS (0x3F<<0)
-#define ETH_TX_BD_HDR_NBDS_SHIFT 0
-#define ETH_TX_BD_ETH_ADDR_TYPE (0x3<<6)
-#define ETH_TX_BD_ETH_ADDR_TYPE_SHIFT 6
+#define ETH_TX_START_BD_HDR_NBDS (0x3F<<0)
+#define ETH_TX_START_BD_HDR_NBDS_SHIFT 0
+#define ETH_TX_START_BD_ETH_ADDR_TYPE (0x3<<6)
+#define ETH_TX_START_BD_ETH_ADDR_TYPE_SHIFT 6
+};
+
+/*
+ * Tx regular BD structure
+ */
+struct eth_tx_bd {
+	u32 addr_lo;
+	u32 addr_hi;
+	u16 total_pkt_bytes;
+	u16 nbytes;
+	u8 reserved[4];
 };
 
 /*
@@ -1930,8 +2034,8 @@ struct eth_tx_parse_bd {
 	u8 global_data;
 #define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET (0xF<<0)
 #define ETH_TX_PARSE_BD_IP_HDR_START_OFFSET_SHIFT 0
-#define ETH_TX_PARSE_BD_CS_ANY_FLG (0x1<<4)
-#define ETH_TX_PARSE_BD_CS_ANY_FLG_SHIFT 4
+#define ETH_TX_PARSE_BD_UDP_CS_FLG (0x1<<4)
+#define ETH_TX_PARSE_BD_UDP_CS_FLG_SHIFT 4
 #define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN (0x1<<5)
 #define ETH_TX_PARSE_BD_PSEUDO_CS_WITHOUT_LEN_SHIFT 5
 #define ETH_TX_PARSE_BD_LLC_SNAP_EN (0x1<<6)
@@ -1956,10 +2060,10 @@ struct eth_tx_parse_bd {
 #define ETH_TX_PARSE_BD_CWR_FLG (0x1<<7)
 #define ETH_TX_PARSE_BD_CWR_FLG_SHIFT 7
 	u8 ip_hlen;
-	s8 cs_offset;
+	s8 reserved;
 	__le16 total_hlen;
-	__le16 lso_mss;
 	__le16 tcp_pseudo_csum;
+	__le16 lso_mss;
 	__le16 ip_id;
 	__le32 tcp_send_seq;
 };
@@ -1968,15 +2072,16 @@ struct eth_tx_parse_bd {
  * The last BD in the BD memory will hold a pointer to the next BD memory
  */
 struct eth_tx_next_bd {
-	u32 addr_lo;
-	u32 addr_hi;
+	__le32 addr_lo;
+	__le32 addr_hi;
 	u8 reserved[8];
 };
 
 /*
- * union for 3 Bd types
+ * union for 4 Bd types
  */
 union eth_tx_bd_types {
+	struct eth_tx_start_bd start_bd;
 	struct eth_tx_bd reg_bd;
 	struct eth_tx_parse_bd parse_bd;
 	struct eth_tx_next_bd next_bd;
@@ -2005,11 +2110,35 @@ struct xstorm_eth_st_context {
 #define XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE_SHIFT 7
 	u16 tx_bd_cons;
 #endif
-	u32 db_data_addr_lo;
-	u32 db_data_addr_hi;
-	u32 __pkt_cons;
-	u32 __gso_next;
-	u32 is_eth_conn_1b;
+	u32 __reserved1;
+	u32 __reserved2;
+#if defined(__BIG_ENDIAN)
+	u8 __ram_cache_index;
+	u8 __double_buffer_client;
+	u16 __pkt_cons;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __pkt_cons;
+	u8 __double_buffer_client;
+	u8 __ram_cache_index;
+#endif
+#if defined(__BIG_ENDIAN)
+	u16 __statistics_address;
+	u16 __gso_next;
+#elif defined(__LITTLE_ENDIAN)
+	u16 __gso_next;
+	u16 __statistics_address;
+#endif
+#if defined(__BIG_ENDIAN)
+	u8 __local_tx_bd_cons;
+	u8 safc_group_num;
+	u8 safc_group_en;
+	u8 __is_eth_conn;
+#elif defined(__LITTLE_ENDIAN)
+	u8 __is_eth_conn;
+	u8 safc_group_en;
+	u8 safc_group_num;
+	u8 __local_tx_bd_cons;
+#endif
 	union eth_tx_bd_types __bds[13];
 };
 
@@ -2074,9 +2203,9 @@ struct eth_tx_doorbell {
 
 
 /*
- * ustorm status block
+ * cstorm default status block, generated by ustorm
  */
-struct ustorm_def_status_block {
+struct cstorm_def_status_block_u {
 	__le16 index_values[HC_USTORM_DEF_SB_NUM_INDICES];
 	__le16 status_block_index;
 	u8 func;
@@ -2085,9 +2214,9 @@ struct ustorm_def_status_block {
 };
 
 /*
- * cstorm status block
+ * cstorm default status block, generated by cstorm
  */
-struct cstorm_def_status_block {
+struct cstorm_def_status_block_c {
 	__le16 index_values[HC_CSTORM_DEF_SB_NUM_INDICES];
 	__le16 status_block_index;
 	u8 func;
@@ -2122,17 +2251,17 @@ struct tstorm_def_status_block {
  */
 struct host_def_status_block {
 	struct atten_def_status_block atten_status_block;
-	struct ustorm_def_status_block u_def_status_block;
-	struct cstorm_def_status_block c_def_status_block;
+	struct cstorm_def_status_block_u u_def_status_block;
+	struct cstorm_def_status_block_c c_def_status_block;
 	struct xstorm_def_status_block x_def_status_block;
 	struct tstorm_def_status_block t_def_status_block;
 };
 
 
 /*
- * ustorm status block
+ * cstorm status block, generated by ustorm
  */
-struct ustorm_status_block {
+struct cstorm_status_block_u {
 	__le16 index_values[HC_USTORM_SB_NUM_INDICES];
 	__le16 status_block_index;
 	u8 func;
@@ -2141,9 +2270,9 @@ struct ustorm_status_block {
 };
 
 /*
- * cstorm status block
+ * cstorm status block, generated by cstorm
  */
-struct cstorm_status_block {
+struct cstorm_status_block_c {
 	__le16 index_values[HC_CSTORM_SB_NUM_INDICES];
 	__le16 status_block_index;
 	u8 func;
@@ -2155,8 +2284,8 @@ struct cstorm_status_block {
  * host status block
  */
 struct host_status_block {
-	struct ustorm_status_block u_status_block;
-	struct cstorm_status_block c_status_block;
+	struct cstorm_status_block_u u_status_block;
+	struct cstorm_status_block_c c_status_block;
 };
 
 
@@ -2172,15 +2301,6 @@ struct eth_client_setup_ramrod_data {
 
 
 /*
- * L2 dynamic host coalescing init parameters
- */
-struct eth_dynamic_hc_config {
-	u32 threshold[3];
-	u8 hc_timeout[4];
-};
-
-
-/*
  * regular eth FP CQE parameters struct
  */
 struct eth_fast_path_rx_cqe {
@@ -2344,12 +2464,10 @@ struct eth_spe {
 
 
 /*
- * doorbell data in host memory
+ * array of 13 bds as appears in the eth xstorm context
  */
-struct eth_tx_db_data {
-	__le32 packets_prod;
-	__le16 bds_prod;
-	__le16 reserved;
+struct eth_tx_bds_array {
+	union eth_tx_bd_types bds[13];
 };
 
 
@@ -2377,8 +2495,10 @@ struct tstorm_eth_function_common_config {
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x3F<<10)
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 10
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<10)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 10
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x1F<<11)
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 11
 #elif defined(__LITTLE_ENDIAN)
 	u16 config_flags;
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_RSS_IPV4_CAPABILITY (0x1<<0)
@@ -2397,8 +2517,10 @@ struct tstorm_eth_function_common_config {
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_VLAN_IN_CAM_SHIFT 8
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM (0x1<<9)
 #define TSTORM_ETH_FUNCTION_COMMON_CONFIG_E1HOV_IN_CAM_SHIFT 9
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x3F<<10)
-#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 10
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA (0x1<<10)
+#define TSTORM_ETH_FUNCTION_COMMON_CONFIG_ENABLE_TPA_SHIFT 10
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0 (0x1F<<11)
+#define __TSTORM_ETH_FUNCTION_COMMON_CONFIG_RESERVED0_SHIFT 11
 	u8 rss_result_mask;
 	u8 leading_client_id;
 #endif
@@ -2406,11 +2528,38 @@ struct tstorm_eth_function_common_config {
 };
 
 /*
+ * RSS idirection table update configuration
+ */
+struct rss_update_config {
+#if defined(__BIG_ENDIAN)
+	u16 toe_rss_bitmap;
+	u16 flags;
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE (0x1<<0)
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE_SHIFT 0
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE (0x1<<1)
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE_SHIFT 1
+#define __RSS_UPDATE_CONFIG_RESERVED0 (0x3FFF<<2)
+#define __RSS_UPDATE_CONFIG_RESERVED0_SHIFT 2
+#elif defined(__LITTLE_ENDIAN)
+	u16 flags;
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE (0x1<<0)
+#define RSS_UPDATE_CONFIG_ETH_UPDATE_ENABLE_SHIFT 0
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE (0x1<<1)
+#define RSS_UPDATE_CONFIG_TOE_UPDATE_ENABLE_SHIFT 1
+#define __RSS_UPDATE_CONFIG_RESERVED0 (0x3FFF<<2)
+#define __RSS_UPDATE_CONFIG_RESERVED0_SHIFT 2
+	u16 toe_rss_bitmap;
+#endif
+	u32 reserved1;
+};
+
+/*
  * parameters for eth update ramrod
  */
 struct eth_update_ramrod_data {
 	struct tstorm_eth_function_common_config func_config;
 	u8 indirectionTable[128];
+	struct rss_update_config rss_config;
 };
 
 
@@ -2455,8 +2604,9 @@ struct tstorm_cam_target_table_entry {
 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RDMA_MAC_SHIFT 3
 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0 (0xF<<4)
 #define TSTORM_CAM_TARGET_TABLE_ENTRY_RESERVED0_SHIFT 4
-	u8 client_id;
+	u8 reserved1;
 	u16 vlan_id;
+	u32 clients_bit_vector;
 };
 
 /*
@@ -2485,7 +2635,7 @@ struct mac_configuration_entry_e1h {
 	__le16 msb_mac_addr;
 	__le16 vlan_id;
 	__le16 e1hov_id;
-	u8 client_id;
+	u8 reserved0;
 	u8 flags;
 #define MAC_CONFIGURATION_ENTRY_E1H_PORT (0x1<<0)
 #define MAC_CONFIGURATION_ENTRY_E1H_PORT_SHIFT 0
@@ -2493,8 +2643,9 @@ struct mac_configuration_entry_e1h {
 #define MAC_CONFIGURATION_ENTRY_E1H_ACTION_TYPE_SHIFT 1
 #define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC (0x1<<2)
 #define MAC_CONFIGURATION_ENTRY_E1H_RDMA_MAC_SHIFT 2
-#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED0 (0x1F<<3)
-#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED0_SHIFT 3
+#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED1 (0x1F<<3)
+#define MAC_CONFIGURATION_ENTRY_E1H_RESERVED1_SHIFT 3
+	u32 clients_bit_vector;
 };
 
 /*
@@ -2519,13 +2670,13 @@ struct tstorm_eth_approximate_match_multicast_filtering {
  */
 struct tstorm_eth_client_config {
 #if defined(__BIG_ENDIAN)
-	u8 max_sges_for_packet;
+	u8 reserved0;
 	u8 statistics_counter_id;
 	u16 mtu;
 #elif defined(__LITTLE_ENDIAN)
 	u16 mtu;
 	u8 statistics_counter_id;
-	u8 max_sges_for_packet;
+	u8 reserved0;
 #endif
 #if defined(__BIG_ENDIAN)
 	u16 drop_flags;
@@ -2537,8 +2688,8 @@ struct tstorm_eth_client_config {
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0xFFF<<4)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 4
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2 (0xFFF<<4)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2_SHIFT 4
 	u16 config_flags;
 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE_SHIFT 0
@@ -2546,10 +2697,8 @@ struct tstorm_eth_client_config {
 #define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
-#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING (0x1<<3)
-#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING_SHIFT 3
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0 (0xFFF<<4)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0_SHIFT 4
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x1FFF<<3)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 3
 #elif defined(__LITTLE_ENDIAN)
 	u16 config_flags;
 #define TSTORM_ETH_CLIENT_CONFIG_VLAN_REM_ENABLE (0x1<<0)
@@ -2558,10 +2707,8 @@ struct tstorm_eth_client_config {
 #define TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE_SHIFT 1
 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE (0x1<<2)
 #define TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE_SHIFT 2
-#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING (0x1<<3)
-#define TSTORM_ETH_CLIENT_CONFIG_ENABLE_SGE_RING_SHIFT 3
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0 (0xFFF<<4)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED0_SHIFT 4
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0x1FFF<<3)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 3
 	u16 drop_flags;
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR (0x1<<0)
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_IP_CS_ERR_SHIFT 0
@@ -2571,8 +2718,8 @@ struct tstorm_eth_client_config {
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_TTL0_SHIFT 2
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR (0x1<<3)
 #define TSTORM_ETH_CLIENT_CONFIG_DROP_UDP_CS_ERR_SHIFT 3
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1 (0xFFF<<4)
-#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED1_SHIFT 4
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2 (0xFFF<<4)
+#define __TSTORM_ETH_CLIENT_CONFIG_RESERVED2_SHIFT 4
 #endif
 };
 
@@ -2695,7 +2842,6 @@ struct rate_shaping_vars_per_port {
 	u32 rs_threshold;
 };
 
-
 /*
  * per-port fairness variables
  */
@@ -2705,7 +2851,6 @@ struct fairness_vars_per_port {
 	u32 fairness_timeout;
 };
 
-
 /*
  * per-port SAFC variables
  */
@@ -2722,7 +2867,6 @@ struct safc_struct_per_port {
 	u16 cos_to_pause_mask[NUM_OF_SAFC_BITS];
 };
 
-
 /*
  * Per-port congestion management variables
  */
@@ -2735,11 +2879,23 @@ struct cmng_struct_per_port {
 
 
 /*
+ * Dynamic host coalescing init parameters
+ */
+struct dynamic_hc_config {
+	u32 threshold[3];
+	u8 shift_per_protocol[HC_USTORM_SB_NUM_INDICES];
+	u8 hc_timeout0[HC_USTORM_SB_NUM_INDICES];
+	u8 hc_timeout1[HC_USTORM_SB_NUM_INDICES];
+	u8 hc_timeout2[HC_USTORM_SB_NUM_INDICES];
+	u8 hc_timeout3[HC_USTORM_SB_NUM_INDICES];
+};
+
+
+/*
  * Protocol-common statistics collected by the Xstorm (per client)
  */
 struct xstorm_per_client_stats {
-	struct regpair total_sent_bytes;
-	__le32 total_sent_pkts;
+	__le32 reserved0;
 	__le32 unicast_pkts_sent;
 	struct regpair unicast_bytes_sent;
 	struct regpair multicast_bytes_sent;
@@ -2747,11 +2903,10 @@ struct xstorm_per_client_stats {
 	__le32 broadcast_pkts_sent;
 	struct regpair broadcast_bytes_sent;
 	__le16 stats_counter;
-	__le16 reserved0;
-	__le32 reserved1;
+	__le16 reserved1;
+	__le32 reserved2;
 };
 
-
 /*
  * Common statistics collected by the Xstorm (per port)
  */
@@ -2759,7 +2914,6 @@ struct xstorm_common_stats {
  struct xstorm_per_client_stats client_statistics[MAX_X_STAT_COUNTER_ID];
 };
 
-
 /*
  * Protocol-common statistics collected by the Tstorm (per port)
  */
@@ -2770,19 +2924,16 @@ struct tstorm_per_port_stats {
 	__le32 mac_discard;
 };
 
-
 /*
  * Protocol-common statistics collected by the Tstorm (per client)
  */
 struct tstorm_per_client_stats {
-	struct regpair total_rcv_bytes;
 	struct regpair rcv_unicast_bytes;
 	struct regpair rcv_broadcast_bytes;
 	struct regpair rcv_multicast_bytes;
 	struct regpair rcv_error_bytes;
 	__le32 checksum_discard;
 	__le32 packets_too_big_discard;
-	__le32 total_rcv_pkts;
 	__le32 rcv_unicast_pkts;
 	__le32 rcv_broadcast_pkts;
 	__le32 rcv_multicast_pkts;
@@ -2790,7 +2941,6 @@ struct tstorm_per_client_stats {
 	__le32 ttl0_discard;
 	__le16 stats_counter;
 	__le16 reserved0;
-	__le32 reserved1;
 };
 
 /*
@@ -2893,6 +3043,15 @@ struct pram_fw_version {
 
 
 /*
+ * The send queue element
+ */
+struct protocol_common_spe {
+	struct spe_hdr hdr;
+	struct regpair phy_address;
+};
+
+
+/*
  * a single rate shaping counter. can be used as protocol or vnic counter
  */
 struct rate_shaping_counter {