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qed: FW 8.42.2.0 HSI changes

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This patch contains several HSI changes. The changes are part of
features like RDMA VF and OVS, the patch also contains a fix to
how the init code determines if the dmae is ready to be used.

Signed-off-by: Ariel Elior <ariel.elior@marvell.com>
Signed-off-by: Michal Kalderon <michal.kalderon@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Michal Kalderon
2020-01-27 15:26:15 +02:00
committed by David S. Miller
parent 6459d93619
commit 0500a70d6e
7 changed files with 280 additions and 154 deletions
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78
include/linux/qed/eth_common.h
View File

@@ -38,9 +38,11 @@
/********************/
#define ETH_HSI_VER_MAJOR 3
#define ETH_HSI_VER_MINOR 10
#define ETH_HSI_VER_MINOR 11
#define ETH_HSI_VER_NO_PKT_LEN_TUNN 5
#define ETH_HSI_VER_NO_PKT_LEN_TUNN 5
/* Maximum number of pinned L2 connections (CIDs) */
#define ETH_PINNED_CONN_MAX_NUM 32
#define ETH_CACHE_LINE_SIZE 64
#define ETH_RX_CQE_GAP 32
@@ -61,6 +63,7 @@
#define ETH_TX_MIN_BDS_PER_TUNN_IPV6_WITH_EXT_PKT 3
#define ETH_TX_MIN_BDS_PER_IPV6_WITH_EXT_PKT 2
#define ETH_TX_MIN_BDS_PER_PKT_W_LOOPBACK_MODE 2
#define ETH_TX_MIN_BDS_PER_PKT_W_VPORT_FORWARDING 4
#define ETH_TX_MAX_NON_LSO_PKT_LEN (9700 - (4 + 4 + 12 + 8))
#define ETH_TX_MAX_LSO_HDR_BYTES 510
#define ETH_TX_LSO_WINDOW_BDS_NUM (18 - 1)
@@ -75,9 +78,8 @@
#define ETH_NUM_STATISTIC_COUNTERS_QUAD_VF_ZONE \
(ETH_NUM_STATISTIC_COUNTERS - 3 * MAX_NUM_VFS / 4)
/* Maximum number of buffers, used for RX packet placement */
#define ETH_RX_MAX_BUFF_PER_PKT 5
#define ETH_RX_BD_THRESHOLD 12
#define ETH_RX_BD_THRESHOLD 16
/* Num of MAC/VLAN filters */
#define ETH_NUM_MAC_FILTERS 512
@@ -96,24 +98,24 @@
#define ETH_RSS_ENGINE_NUM_BB 127
/* TPA constants */
#define ETH_TPA_MAX_AGGS_NUM 64
#define ETH_TPA_CQE_START_LEN_LIST_SIZE ETH_RX_MAX_BUFF_PER_PKT
#define ETH_TPA_CQE_CONT_LEN_LIST_SIZE 6
#define ETH_TPA_CQE_END_LEN_LIST_SIZE 4
#define ETH_TPA_MAX_AGGS_NUM 64
#define ETH_TPA_CQE_START_BW_LEN_LIST_SIZE 2
#define ETH_TPA_CQE_CONT_LEN_LIST_SIZE 6
#define ETH_TPA_CQE_END_LEN_LIST_SIZE 4
/* Control frame check constants */
#define ETH_CTL_FRAME_ETH_TYPE_NUM 4
#define ETH_CTL_FRAME_ETH_TYPE_NUM 4
/* GFS constants */
#define ETH_GFT_TRASHCAN_VPORT 0x1FF /* GFT drop flow vport number */
/* Destination port mode */
enum dest_port_mode {
DEST_PORT_PHY,
DEST_PORT_LOOPBACK,
DEST_PORT_PHY_LOOPBACK,
DEST_PORT_DROP,
MAX_DEST_PORT_MODE
enum dst_port_mode {
DST_PORT_PHY,
DST_PORT_LOOPBACK,
DST_PORT_PHY_LOOPBACK,
DST_PORT_DROP,
MAX_DST_PORT_MODE
};
/* Ethernet address type */
@@ -167,8 +169,8 @@ struct eth_tx_data_2nd_bd {
#define ETH_TX_DATA_2ND_BD_TUNN_INNER_L2_HDR_SIZE_W_SHIFT 0
#define ETH_TX_DATA_2ND_BD_TUNN_INNER_ETH_TYPE_MASK 0x3
#define ETH_TX_DATA_2ND_BD_TUNN_INNER_ETH_TYPE_SHIFT 4
#define ETH_TX_DATA_2ND_BD_DEST_PORT_MODE_MASK 0x3
#define ETH_TX_DATA_2ND_BD_DEST_PORT_MODE_SHIFT 6
#define ETH_TX_DATA_2ND_BD_DST_PORT_MODE_MASK 0x3
#define ETH_TX_DATA_2ND_BD_DST_PORT_MODE_SHIFT 6
#define ETH_TX_DATA_2ND_BD_START_BD_MASK 0x1
#define ETH_TX_DATA_2ND_BD_START_BD_SHIFT 8
#define ETH_TX_DATA_2ND_BD_TUNN_TYPE_MASK 0x3
@@ -244,8 +246,9 @@ struct eth_fast_path_rx_reg_cqe {
struct eth_tunnel_parsing_flags tunnel_pars_flags;
u8 bd_num;
u8 reserved;
__le16 flow_id;
u8 reserved1[11];
__le16 reserved2;
__le32 flow_id_or_resource_id;
u8 reserved1[7];
struct eth_pmd_flow_flags pmd_flags;
};
@@ -296,9 +299,10 @@ struct eth_fast_path_rx_tpa_start_cqe {
struct eth_tunnel_parsing_flags tunnel_pars_flags;
u8 tpa_agg_index;
u8 header_len;
__le16 ext_bd_len_list[ETH_TPA_CQE_START_LEN_LIST_SIZE];
__le16 flow_id;
u8 reserved;
__le16 bw_ext_bd_len_list[ETH_TPA_CQE_START_BW_LEN_LIST_SIZE];
__le16 reserved2;
__le32 flow_id_or_resource_id;
u8 reserved[3];
struct eth_pmd_flow_flags pmd_flags;
};
@@ -407,6 +411,29 @@ struct eth_tx_3rd_bd {
struct eth_tx_data_3rd_bd data;
};
/* The parsing information data for the forth tx bd of a given packet. */
struct eth_tx_data_4th_bd {
u8 dst_vport_id;
u8 reserved4;
__le16 bitfields;
#define ETH_TX_DATA_4TH_BD_DST_VPORT_ID_VALID_MASK 0x1
#define ETH_TX_DATA_4TH_BD_DST_VPORT_ID_VALID_SHIFT 0
#define ETH_TX_DATA_4TH_BD_RESERVED1_MASK 0x7F
#define ETH_TX_DATA_4TH_BD_RESERVED1_SHIFT 1
#define ETH_TX_DATA_4TH_BD_START_BD_MASK 0x1
#define ETH_TX_DATA_4TH_BD_START_BD_SHIFT 8
#define ETH_TX_DATA_4TH_BD_RESERVED2_MASK 0x7F
#define ETH_TX_DATA_4TH_BD_RESERVED2_SHIFT 9
__le16 reserved3;
};
/* The forth tx bd of a given packet */
struct eth_tx_4th_bd {
struct regpair addr; /* Single continuous buffer */
__le16 nbytes; /* Number of bytes in this BD */
struct eth_tx_data_4th_bd data; /* Parsing information data */
};
/* Complementary information for the regular tx bd of a given packet */
struct eth_tx_data_bd {
__le16 reserved0;
@@ -431,6 +458,7 @@ union eth_tx_bd_types {
struct eth_tx_1st_bd first_bd;
struct eth_tx_2nd_bd second_bd;
struct eth_tx_3rd_bd third_bd;
struct eth_tx_4th_bd fourth_bd;
struct eth_tx_bd reg_bd;
};
@@ -443,6 +471,12 @@ enum eth_tx_tunn_type {
MAX_ETH_TX_TUNN_TYPE
};
/* Mstorm Queue Zone */
struct mstorm_eth_queue_zone {
struct eth_rx_prod_data rx_producers;
__le32 reserved[3];
};
/* Ystorm Queue Zone */
struct xstorm_eth_queue_zone {
struct coalescing_timeset int_coalescing_timeset;