From patchwork Wed Dec 12 06:59:32 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wenzhuo Lu X-Patchwork-Id: 48664 X-Patchwork-Delegate: qi.z.zhang@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 5A045683E; Wed, 12 Dec 2018 07:55:27 +0100 (CET) Received: from mga03.intel.com (mga03.intel.com [134.134.136.65]) by dpdk.org (Postfix) with ESMTP id D989D5F72 for ; Wed, 12 Dec 2018 07:55:25 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Dec 2018 22:55:25 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.56,343,1539673200"; d="scan'208";a="100865764" Received: from dpdk26.sh.intel.com ([10.67.110.164]) by orsmga008.jf.intel.com with ESMTP; 11 Dec 2018 22:55:24 -0800 From: Wenzhuo Lu To: dev@dpdk.org Cc: Paul M Stillwell Jr Date: Wed, 12 Dec 2018 14:59:32 +0800 Message-Id: <1544598004-27099-3-git-send-email-wenzhuo.lu@intel.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1544598004-27099-1-git-send-email-wenzhuo.lu@intel.com> References: <1542956179-80951-1-git-send-email-wenzhuo.lu@intel.com> <1544598004-27099-1-git-send-email-wenzhuo.lu@intel.com> Subject: [dpdk-dev] [PATCH v3 02/34] net/ice: Add basic structures X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" From: Paul M Stillwell Jr Add the structures required by the NIC. Signed-off-by: Paul M Stillwell Jr --- drivers/net/ice/base/ice_type.h | 869 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 869 insertions(+) create mode 100644 drivers/net/ice/base/ice_type.h diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h new file mode 100644 index 0000000..256bf3f --- /dev/null +++ b/drivers/net/ice/base/ice_type.h @@ -0,0 +1,869 @@ +/* SPDX-License-Identifier: BSD-3-Clause + * Copyright(c) 2001-2018 + */ + +#ifndef _ICE_TYPE_H_ +#define _ICE_TYPE_H_ + +#define ETH_ALEN 6 + +#define ETH_HEADER_LEN 14 + +#define BIT(a) (1UL << (a)) +#define BIT_ULL(a) (1ULL << (a)) + +#define BITS_PER_BYTE 8 + +#define ICE_BYTES_PER_WORD 2 +#define ICE_BYTES_PER_DWORD 4 +#define ICE_MAX_TRAFFIC_CLASS 8 + + +#include "ice_status.h" +#include "ice_hw_autogen.h" +#include "ice_devids.h" +#include "ice_osdep.h" +#include "ice_controlq.h" +#include "ice_lan_tx_rx.h" +#include "ice_flex_type.h" +#include "ice_protocol_type.h" + +static inline bool ice_is_tc_ena(ice_bitmap_t bitmap, u8 tc) +{ + return ice_is_bit_set(&bitmap, tc); +} + +#ifndef DIV_64BIT +#define DIV_64BIT(n, d) ((n) / (d)) +#endif /* DIV_64BIT */ + +static inline u64 round_up_64bit(u64 a, u32 b) +{ + return DIV_64BIT(((a) + (b) / 2), (b)); +} + +static inline u32 ice_round_to_num(u32 N, u32 R) +{ + return ((((N) % (R)) < ((R) / 2)) ? (((N) / (R)) * (R)) : + ((((N) + (R) - 1) / (R)) * (R))); +} + +/* Driver always calls main vsi_handle first */ +#define ICE_MAIN_VSI_HANDLE 0 + +/* Switch from ms to the 1usec global time (this is the GTIME resolution) */ +#define ICE_MS_TO_GTIME(time) ((time) * 1000) + +/* Data type manipulation macros. */ +#define ICE_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF)) +#define ICE_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF)) +#define ICE_HI_WORD(x) ((u16)(((x) >> 16) & 0xFFFF)) + +/* debug masks - set these bits in hw->debug_mask to control output */ +#define ICE_DBG_INIT BIT_ULL(1) +#define ICE_DBG_RELEASE BIT_ULL(2) + +#define ICE_DBG_LINK BIT_ULL(4) +#define ICE_DBG_PHY BIT_ULL(5) +#define ICE_DBG_QCTX BIT_ULL(6) +#define ICE_DBG_NVM BIT_ULL(7) +#define ICE_DBG_LAN BIT_ULL(8) +#define ICE_DBG_FLOW BIT_ULL(9) +#define ICE_DBG_DCB BIT_ULL(10) +#define ICE_DBG_DIAG BIT_ULL(11) +#define ICE_DBG_FD BIT_ULL(12) +#define ICE_DBG_SW BIT_ULL(13) +#define ICE_DBG_SCHED BIT_ULL(14) + +#define ICE_DBG_PKG BIT_ULL(16) +#define ICE_DBG_RES BIT_ULL(17) +#define ICE_DBG_AQ_MSG BIT_ULL(24) +#define ICE_DBG_AQ_DESC BIT_ULL(25) +#define ICE_DBG_AQ_DESC_BUF BIT_ULL(26) +#define ICE_DBG_AQ_CMD BIT_ULL(27) +#define ICE_DBG_AQ (ICE_DBG_AQ_MSG | \ + ICE_DBG_AQ_DESC | \ + ICE_DBG_AQ_DESC_BUF | \ + ICE_DBG_AQ_CMD) + +#define ICE_DBG_USER BIT_ULL(31) +#define ICE_DBG_ALL 0xFFFFFFFFFFFFFFFFULL + + + + + + +enum ice_aq_res_ids { + ICE_NVM_RES_ID = 1, + ICE_SPD_RES_ID, + ICE_CHANGE_LOCK_RES_ID, + ICE_GLOBAL_CFG_LOCK_RES_ID +}; + +/* FW update timeout definitions are in milliseconds */ +#define ICE_NVM_TIMEOUT 180000 +#define ICE_CHANGE_LOCK_TIMEOUT 1000 +#define ICE_GLOBAL_CFG_LOCK_TIMEOUT 3000 + +enum ice_aq_res_access_type { + ICE_RES_READ = 1, + ICE_RES_WRITE +}; + +struct ice_driver_ver { + u8 major_ver; + u8 minor_ver; + u8 build_ver; + u8 subbuild_ver; + u8 driver_string[32]; +}; + +enum ice_fc_mode { + ICE_FC_NONE = 0, + ICE_FC_RX_PAUSE, + ICE_FC_TX_PAUSE, + ICE_FC_FULL, + ICE_FC_PFC, + ICE_FC_DFLT +}; + +enum ice_fec_mode { + ICE_FEC_NONE = 0, + ICE_FEC_RS, + ICE_FEC_BASER, + ICE_FEC_AUTO +}; + +enum ice_set_fc_aq_failures { + ICE_SET_FC_AQ_FAIL_NONE = 0, + ICE_SET_FC_AQ_FAIL_GET, + ICE_SET_FC_AQ_FAIL_SET, + ICE_SET_FC_AQ_FAIL_UPDATE +}; + +/* These are structs for managing the hardware information and the operations */ +/* MAC types */ +enum ice_mac_type { + ICE_MAC_UNKNOWN = 0, + ICE_MAC_GENERIC, +}; + +/* Media Types */ +enum ice_media_type { + ICE_MEDIA_UNKNOWN = 0, + ICE_MEDIA_FIBER, + ICE_MEDIA_BASET, + ICE_MEDIA_BACKPLANE, + ICE_MEDIA_DA, +}; + +/* Software VSI types. */ +enum ice_vsi_type { + ICE_VSI_PF = 0, +#ifdef ADQ_SUPPORT + ICE_VSI_CHNL = 4, +#endif /* ADQ_SUPPORT */ +}; + +struct ice_link_status { + /* Refer to ice_aq_phy_type for bits definition */ + u64 phy_type_low; + u64 phy_type_high; + u8 topo_media_conflict; + u16 max_frame_size; + u16 link_speed; + u16 req_speeds; + u8 lse_ena; /* Link Status Event notification */ + u8 link_info; + u8 an_info; + u8 ext_info; + u8 fec_info; + u8 pacing; + /* Refer to #define from module_type[ICE_MODULE_TYPE_TOTAL_BYTE] of + * ice_aqc_get_phy_caps structure + */ + u8 module_type[ICE_MODULE_TYPE_TOTAL_BYTE]; +}; + +/* Different data queue types: These are mainly for SW consumption. */ +enum ice_q { + ICE_DATA_Q_DOORBELL, + ICE_DATA_Q_CMPL, + ICE_DATA_Q_QUANTA, + ICE_DATA_Q_RX, + ICE_DATA_Q_TX, +}; + +/* Different reset sources for which a disable queue AQ call has to be made in + * order to clean the TX scheduler as a part of the reset + */ +enum ice_disq_rst_src { + ICE_NO_RESET = 0, + ICE_VM_RESET, +}; + +/* PHY info such as phy_type, etc... */ +struct ice_phy_info { + struct ice_link_status link_info; + struct ice_link_status link_info_old; + u64 phy_type_low; + u64 phy_type_high; + enum ice_media_type media_type; + u8 get_link_info; +}; + +#define ICE_MAX_NUM_MIRROR_RULES 64 + +/* Common HW capabilities for SW use */ +struct ice_hw_common_caps { + /* Write CSR protection */ + u64 wr_csr_prot; + u32 switching_mode; + /* switching mode supported - EVB switching (including cloud) */ +#define ICE_NVM_IMAGE_TYPE_EVB 0x0 + + /* Manageablity mode & supported protocols over MCTP */ + u32 mgmt_mode; +#define ICE_MGMT_MODE_PASS_THRU_MODE_M 0xF +#define ICE_MGMT_MODE_CTL_INTERFACE_M 0xF0 +#define ICE_MGMT_MODE_REDIR_SB_INTERFACE_M 0xF00 + + u32 mgmt_protocols_mctp; +#define ICE_MGMT_MODE_PROTO_RSVD BIT(0) +#define ICE_MGMT_MODE_PROTO_PLDM BIT(1) +#define ICE_MGMT_MODE_PROTO_OEM BIT(2) +#define ICE_MGMT_MODE_PROTO_NC_SI BIT(3) + + u32 os2bmc; + u32 valid_functions; + + /* RSS related capabilities */ + u32 rss_table_size; /* 512 for PFs and 64 for VFs */ + u32 rss_table_entry_width; /* RSS Entry width in bits */ + + /* TX/RX queues */ + u32 num_rxq; /* Number/Total RX queues */ + u32 rxq_first_id; /* First queue ID for RX queues */ + u32 num_txq; /* Number/Total TX queues */ + u32 txq_first_id; /* First queue ID for TX queues */ + + /* MSI-X vectors */ + u32 num_msix_vectors; + u32 msix_vector_first_id; + + /* Max MTU for function or device */ + u32 max_mtu; + + /* WOL related */ + u32 num_wol_proxy_fltr; + u32 wol_proxy_vsi_seid; + + /* LED/SDP pin count */ + u32 led_pin_num; + u32 sdp_pin_num; + + /* LED/SDP - Supports up to 12 LED pins and 8 SDP signals */ +#define ICE_MAX_SUPPORTED_GPIO_LED 12 +#define ICE_MAX_SUPPORTED_GPIO_SDP 8 + u8 led[ICE_MAX_SUPPORTED_GPIO_LED]; + u8 sdp[ICE_MAX_SUPPORTED_GPIO_SDP]; + + /* EVB capabilities */ + u8 evb_802_1_qbg; /* Edge Virtual Bridging */ + u8 evb_802_1_qbh; /* Bridge Port Extension */ + + u8 iscsi; + u8 mgmt_cem; + + /* WoL and APM support */ +#define ICE_WOL_SUPPORT_M BIT(0) +#define ICE_ACPI_PROG_MTHD_M BIT(1) +#define ICE_PROXY_SUPPORT_M BIT(2) + u8 apm_wol_support; + u8 acpi_prog_mthd; + u8 proxy_support; +}; + + +/* Function specific capabilities */ +struct ice_hw_func_caps { + struct ice_hw_common_caps common_cap; + u32 guar_num_vsi; +}; + +/* Device wide capabilities */ +struct ice_hw_dev_caps { + struct ice_hw_common_caps common_cap; + u32 num_vsi_allocd_to_host; /* Excluding EMP VSI */ +}; + + +/* Information about MAC such as address, etc... */ +struct ice_mac_info { + u8 lan_addr[ETH_ALEN]; + u8 perm_addr[ETH_ALEN]; + u8 port_addr[ETH_ALEN]; + u8 wol_addr[ETH_ALEN]; +}; + +/* PCI bus types */ +enum ice_bus_type { + ice_bus_unknown = 0, + ice_bus_pci_express, + ice_bus_embedded, /* Is device Embedded versus card */ + ice_bus_reserved +}; + +/* PCI bus speeds */ +enum ice_pcie_bus_speed { + ice_pcie_speed_unknown = 0xff, + ice_pcie_speed_2_5GT = 0x14, + ice_pcie_speed_5_0GT = 0x15, + ice_pcie_speed_8_0GT = 0x16, + ice_pcie_speed_16_0GT = 0x17 +}; + +/* PCI bus widths */ +enum ice_pcie_link_width { + ice_pcie_lnk_width_resrv = 0x00, + ice_pcie_lnk_x1 = 0x01, + ice_pcie_lnk_x2 = 0x02, + ice_pcie_lnk_x4 = 0x04, + ice_pcie_lnk_x8 = 0x08, + ice_pcie_lnk_x12 = 0x0C, + ice_pcie_lnk_x16 = 0x10, + ice_pcie_lnk_x32 = 0x20, + ice_pcie_lnk_width_unknown = 0xff, +}; + +/* Reset types used to determine which kind of reset was requested. These + * defines match what the RESET_TYPE field of the GLGEN_RSTAT register. + * ICE_RESET_PFR does not match any RESET_TYPE field in the GLGEN_RSTAT register + * because its reset source is different than the other types listed. + */ +enum ice_reset_req { + ICE_RESET_POR = 0, + ICE_RESET_INVAL = 0, + ICE_RESET_CORER = 1, + ICE_RESET_GLOBR = 2, + ICE_RESET_EMPR = 3, + ICE_RESET_PFR = 4, +}; + +/* Bus parameters */ +struct ice_bus_info { + enum ice_pcie_bus_speed speed; + enum ice_pcie_link_width width; + enum ice_bus_type type; + u16 domain_num; + u16 device; + u8 func; + u8 bus_num; +}; + +/* Flow control (FC) parameters */ +struct ice_fc_info { + enum ice_fc_mode current_mode; /* FC mode in effect */ + enum ice_fc_mode req_mode; /* FC mode requested by caller */ +}; + +/* NVM Information */ +struct ice_nvm_info { + u32 eetrack; /* NVM data version */ + u32 oem_ver; /* OEM version info */ + u16 sr_words; /* Shadow RAM size in words */ + u16 ver; /* NVM package version */ + u8 blank_nvm_mode; /* is NVM empty (no FW present)*/ +}; + +/* Max number of port to queue branches w.r.t topology */ +#define ICE_TXSCHED_MAX_BRANCHES ICE_MAX_TRAFFIC_CLASS +/* ICE_DFLT_AGG_ID means that all new VM(s)/VSI node connects + * to driver defined policy for default aggregator + */ +#define ICE_INVAL_TEID 0xFFFFFFFF +#define ICE_DFLT_AGG_ID 0 + +struct ice_sched_node { + struct ice_sched_node *parent; + struct ice_sched_node *sibling; /* next sibling in the same layer */ + struct ice_sched_node **children; + struct ice_aqc_txsched_elem_data info; + u32 agg_id; /* aggregator group id */ + u16 vsi_handle; + u8 in_use; /* suspended or in use */ + u8 tx_sched_layer; /* Logical Layer (1-9) */ + u8 num_children; + u8 tc_num; + u8 owner; +#define ICE_SCHED_NODE_OWNER_LAN 0 +#define ICE_SCHED_NODE_OWNER_AE 1 +#define ICE_SCHED_NODE_OWNER_RDMA 2 +}; + +/* Access Macros for Tx Sched Elements data */ +#define ICE_TXSCHED_GET_NODE_TEID(x) LE32_TO_CPU((x)->info.node_teid) +#define ICE_TXSCHED_GET_PARENT_TEID(x) LE32_TO_CPU((x)->info.parent_teid) +#define ICE_TXSCHED_GET_CIR_RL_ID(x) \ + LE16_TO_CPU((x)->info.cir_bw.bw_profile_idx) +#define ICE_TXSCHED_GET_EIR_RL_ID(x) \ + LE16_TO_CPU((x)->info.eir_bw.bw_profile_idx) +#define ICE_TXSCHED_GET_SRL_ID(x) LE16_TO_CPU((x)->info.srl_id) +#define ICE_TXSCHED_GET_CIR_BWALLOC(x) \ + LE16_TO_CPU((x)->info.cir_bw.bw_alloc) +#define ICE_TXSCHED_GET_EIR_BWALLOC(x) \ + LE16_TO_CPU((x)->info.eir_bw.bw_alloc) + +struct ice_sched_rl_profle { + u32 rate; /* In Kbps */ + struct ice_aqc_rl_profile_elem info; +}; + +/* The aggregator type determines if identifier is for a VSI group, + * aggregator group, aggregator of queues, or queue group. + */ +enum ice_agg_type { + ICE_AGG_TYPE_UNKNOWN = 0, + ICE_AGG_TYPE_TC, + ICE_AGG_TYPE_AGG, /* aggregator */ + ICE_AGG_TYPE_VSI, + ICE_AGG_TYPE_QG, + ICE_AGG_TYPE_Q +}; + +/* Rate limit types */ +enum ice_rl_type { + ICE_UNKNOWN_BW = 0, + ICE_MIN_BW, /* for cir profile */ + ICE_MAX_BW, /* for eir profile */ + ICE_SHARED_BW /* for shared profile */ +}; + +#define ICE_SCHED_MIN_BW 500 /* in Kbps */ +#define ICE_SCHED_MAX_BW 100000000 /* in Kbps */ +#define ICE_SCHED_DFLT_BW 0xFFFFFFFF /* unlimited */ +#define ICE_SCHED_NO_PRIORITY 0 +#define ICE_SCHED_NO_BW_WT 0 +#define ICE_SCHED_DFLT_RL_PROF_ID 0 +#define ICE_SCHED_NO_SHARED_RL_PROF_ID 0xFFFF +#define ICE_SCHED_DFLT_BW_WT 1 +#define ICE_SCHED_INVAL_PROF_ID 0xFFFF +#define ICE_SCHED_DFLT_BURST_SIZE (15 * 1024) /* in bytes (15k) */ + +/* Access Macros for Tx Sched RL Profile data */ +#define ICE_TXSCHED_GET_RL_PROF_ID(p) LE16_TO_CPU((p)->info.profile_id) +#define ICE_TXSCHED_GET_RL_MBS(p) LE16_TO_CPU((p)->info.max_burst_size) +#define ICE_TXSCHED_GET_RL_MULTIPLIER(p) LE16_TO_CPU((p)->info.rl_multiply) +#define ICE_TXSCHED_GET_RL_WAKEUP_MV(p) LE16_TO_CPU((p)->info.wake_up_calc) +#define ICE_TXSCHED_GET_RL_ENCODE(p) LE16_TO_CPU((p)->info.rl_encode) + + +/* The following tree example shows the naming conventions followed under + * ice_port_info struct for default scheduler tree topology. + * + * A tree on a port + * * ---> root node + * (TC0)/ / / / \ \ \ \(TC7) ---> num_branches (range:1- 8) + * * * * * * * * * | + * / | + * * | + * / |-> num_elements (range:1 - 9) + * * | implies num_of_layers + * / | + * (a)* | + * + * (a) is the last_node_teid(not of type Leaf). A leaf node is created under + * (a) as child node where queues get added, add Tx/Rx queue admin commands; + * need teid of (a) to add queues. + * + * This tree + * -> has 8 branches (one for each TC) + * -> First branch (TC0) has 4 elements + * -> has 4 layers + * -> (a) is the topmost layer node created by firmware on branch 0 + * + * Note: Above asterisk tree covers only basic terminology and scenario. + * Refer to the documentation for more info. + */ + + /* Data structure for saving bw information */ +enum ice_bw_type { + ICE_BW_TYPE_PRIO, + ICE_BW_TYPE_CIR, + ICE_BW_TYPE_CIR_WT, + ICE_BW_TYPE_EIR, + ICE_BW_TYPE_EIR_WT, + ICE_BW_TYPE_SHARED, + ICE_BW_TYPE_CNT /* This must be last */ +}; + +struct ice_bw { + u32 bw; + u16 bw_alloc; +}; + +struct ice_bw_type_info { + ice_declare_bitmap(bw_t_bitmap, ICE_BW_TYPE_CNT); + u8 generic; + struct ice_bw cir_bw; + struct ice_bw eir_bw; + u32 shared_bw; +}; + +/* vsi type list entry to locate corresponding vsi/ag nodes */ +struct ice_sched_vsi_info { + struct ice_sched_node *vsi_node[ICE_MAX_TRAFFIC_CLASS]; + struct ice_sched_node *ag_node[ICE_MAX_TRAFFIC_CLASS]; + u16 max_lanq[ICE_MAX_TRAFFIC_CLASS]; + /* bw_t_info saves VSI bw information */ + struct ice_bw_type_info bw_t_info[ICE_MAX_TRAFFIC_CLASS]; +}; + +#if !defined(NO_DCB_SUPPORT) || defined(ADQ_SUPPORT) +/* CEE or IEEE 802.1Qaz ETS Configuration data */ +struct ice_dcb_ets_cfg { + u8 willing; + u8 cbs; + u8 maxtcs; + u8 prio_table[ICE_MAX_TRAFFIC_CLASS]; + u8 tcbwtable[ICE_MAX_TRAFFIC_CLASS]; + u8 tsatable[ICE_MAX_TRAFFIC_CLASS]; +}; + +/* CEE or IEEE 802.1Qaz PFC Configuration data */ +struct ice_dcb_pfc_cfg { + u8 willing; + u8 mbc; + u8 pfccap; + u8 pfcena; +}; + +/* CEE or IEEE 802.1Qaz Application Priority data */ +struct ice_dcb_app_priority_table { + u16 prot_id; + u8 priority; + u8 selector; +}; + +#define ICE_MAX_USER_PRIORITY 8 +#define ICE_DCBX_MAX_APPS 32 +#define ICE_LLDPDU_SIZE 1500 +#define ICE_TLV_STATUS_OPER 0x1 +#define ICE_TLV_STATUS_SYNC 0x2 +#define ICE_TLV_STATUS_ERR 0x4 +#define ICE_APP_PROT_ID_FCOE 0x8906 +#define ICE_APP_PROT_ID_ISCSI 0x0cbc +#define ICE_APP_PROT_ID_FIP 0x8914 +#define ICE_APP_SEL_ETHTYPE 0x1 +#define ICE_APP_SEL_TCPIP 0x2 +#define ICE_CEE_APP_SEL_ETHTYPE 0x0 +#define ICE_CEE_APP_SEL_TCPIP 0x1 + +struct ice_dcbx_cfg { + u32 numapps; + u32 tlv_status; /* CEE mode TLV status */ + struct ice_dcb_ets_cfg etscfg; + struct ice_dcb_ets_cfg etsrec; + struct ice_dcb_pfc_cfg pfc; + struct ice_dcb_app_priority_table app[ICE_DCBX_MAX_APPS]; + u8 dcbx_mode; +#define ICE_DCBX_MODE_CEE 0x1 +#define ICE_DCBX_MODE_IEEE 0x2 + u8 app_mode; +#define ICE_DCBX_APPS_NON_WILLING 0x1 +}; +#endif /* !NO_DCB_SUPPORT || ADQ_SUPPORT */ + +struct ice_port_info { + struct ice_sched_node *root; /* Root Node per Port */ + struct ice_hw *hw; /* back pointer to hw instance */ + u32 last_node_teid; /* scheduler last node info */ + u16 sw_id; /* Initial switch ID belongs to port */ + u16 pf_vf_num; + u8 port_state; +#define ICE_SCHED_PORT_STATE_INIT 0x0 +#define ICE_SCHED_PORT_STATE_READY 0x1 + u16 dflt_tx_vsi_rule_id; + u16 dflt_tx_vsi_num; + u16 dflt_rx_vsi_rule_id; + u16 dflt_rx_vsi_num; + struct ice_fc_info fc; + struct ice_mac_info mac; + struct ice_phy_info phy; + struct ice_lock sched_lock; /* protect access to TXSched tree */ + /* List contain profile id(s) and other params per layer */ + struct LIST_HEAD_TYPE rl_prof_list[ICE_AQC_TOPO_MAX_LEVEL_NUM]; +#if !defined(NO_DCB_SUPPORT) || defined(ADQ_SUPPORT) + struct ice_dcbx_cfg local_dcbx_cfg; /* Oper/Local Cfg */ +#endif /* !NO_DCB_SUPPORT || ADQ_SUPPORT */ + u8 lport; +#define ICE_LPORT_MASK 0xff + u8 is_vf; +}; + +struct ice_switch_info { + struct LIST_HEAD_TYPE vsi_list_map_head; + struct ice_sw_recipe *recp_list; +}; + +/* FW logging configuration */ +struct ice_fw_log_evnt { + u8 cfg : 4; /* New event enables to configure */ + u8 cur : 4; /* Current/active event enables */ +}; + +struct ice_fw_log_cfg { + u8 cq_en : 1; /* FW logging is enabled via the control queue */ + u8 uart_en : 1; /* FW logging is enabled via UART for all PFs */ + u8 actv_evnts; /* Cumulation of currently enabled log events */ + +#define ICE_FW_LOG_EVNT_INFO (ICE_AQC_FW_LOG_INFO_EN >> ICE_AQC_FW_LOG_EN_S) +#define ICE_FW_LOG_EVNT_INIT (ICE_AQC_FW_LOG_INIT_EN >> ICE_AQC_FW_LOG_EN_S) +#define ICE_FW_LOG_EVNT_FLOW (ICE_AQC_FW_LOG_FLOW_EN >> ICE_AQC_FW_LOG_EN_S) +#define ICE_FW_LOG_EVNT_ERR (ICE_AQC_FW_LOG_ERR_EN >> ICE_AQC_FW_LOG_EN_S) + struct ice_fw_log_evnt evnts[ICE_AQC_FW_LOG_ID_MAX]; +}; + +/* Port hardware description */ +struct ice_hw { + u8 *hw_addr; + void *back; + struct ice_aqc_layer_props *layer_info; + struct ice_port_info *port_info; + /* 2D Array for each Tx Sched RL Profile type */ + struct ice_sched_rl_profile **cir_profiles; + struct ice_sched_rl_profile **eir_profiles; + struct ice_sched_rl_profile **srl_profiles; + u64 debug_mask; /* BITMAP for debug mask */ + enum ice_mac_type mac_type; + + /* pci info */ + u16 device_id; + u16 vendor_id; + u16 subsystem_device_id; + u16 subsystem_vendor_id; + u8 revision_id; + + u8 pf_id; /* device profile info */ + + u16 max_burst_size; /* driver sets this value */ + /* TX Scheduler values */ + u16 num_tx_sched_layers; + u16 num_tx_sched_phys_layers; + u8 flattened_layers; + u8 max_cgds; + u8 sw_entry_point_layer; + u16 max_children[ICE_AQC_TOPO_MAX_LEVEL_NUM]; + struct LIST_HEAD_TYPE agg_list; /* lists all aggregator */ + struct ice_bw_type_info tc_node_bw_t_info[ICE_MAX_TRAFFIC_CLASS]; + struct ice_vsi_ctx *vsi_ctx[ICE_MAX_VSI]; + u8 evb_veb; /* true for VEB, false for VEPA */ + u8 reset_ongoing; /* true if hw is in reset, false otherwise */ + struct ice_bus_info bus; + struct ice_nvm_info nvm; + struct ice_hw_dev_caps dev_caps; /* device capabilities */ + struct ice_hw_func_caps func_caps; /* function capabilities */ + + struct ice_switch_info *switch_info; /* switch filter lists */ + + /* Control Queue info */ + struct ice_ctl_q_info adminq; + struct ice_ctl_q_info mailboxq; + + u8 api_branch; /* API branch version */ + u8 api_maj_ver; /* API major version */ + u8 api_min_ver; /* API minor version */ + u8 api_patch; /* API patch version */ + u8 fw_branch; /* firmware branch version */ + u8 fw_maj_ver; /* firmware major version */ + u8 fw_min_ver; /* firmware minor version */ + u8 fw_patch; /* firmware patch version */ + u32 fw_build; /* firmware build number */ + + struct ice_fw_log_cfg fw_log; + +/* Device max aggregate bandwidths corresponding to the GL_PWR_MODE_CTL + * register. Used for determining the itr/intrl granularity during + * initialization. + */ +#define ICE_MAX_AGG_BW_200G 0x0 +#define ICE_MAX_AGG_BW_100G 0X1 +#define ICE_MAX_AGG_BW_50G 0x2 +#define ICE_MAX_AGG_BW_25G 0x3 + /* ITR granularity for different speeds */ +#define ICE_ITR_GRAN_ABOVE_25 2 +#define ICE_ITR_GRAN_MAX_25 4 + /* ITR granularity in 1 us */ + u8 itr_gran; + /* INTRL granularity for different speeds */ +#define ICE_INTRL_GRAN_ABOVE_25 4 +#define ICE_INTRL_GRAN_MAX_25 8 + /* INTRL granularity in 1 us */ + u8 intrl_gran; + + u8 ucast_shared; /* true if VSIs can share unicast addr */ + + +}; + +/* Statistics collected by each port, VSI, VEB, and S-channel */ +struct ice_eth_stats { + u64 rx_bytes; /* gorc */ + u64 rx_unicast; /* uprc */ + u64 rx_multicast; /* mprc */ + u64 rx_broadcast; /* bprc */ + u64 rx_discards; /* rdpc */ + u64 rx_unknown_protocol; /* rupp */ + u64 tx_bytes; /* gotc */ + u64 tx_unicast; /* uptc */ + u64 tx_multicast; /* mptc */ + u64 tx_broadcast; /* bptc */ + u64 tx_discards; /* tdpc */ + u64 tx_errors; /* tepc */ +}; + +#define ICE_MAX_UP 8 + +/* Statistics collected per VEB per User Priority (UP) for up to 8 UPs */ +struct ice_veb_up_stats { + u64 up_rx_pkts[ICE_MAX_UP]; + u64 up_rx_bytes[ICE_MAX_UP]; + u64 up_tx_pkts[ICE_MAX_UP]; + u64 up_tx_bytes[ICE_MAX_UP]; +}; + +/* Statistics collected by the MAC */ +struct ice_hw_port_stats { + /* eth stats collected by the port */ + struct ice_eth_stats eth; + /* additional port specific stats */ + u64 tx_dropped_link_down; /* tdold */ + u64 crc_errors; /* crcerrs */ + u64 illegal_bytes; /* illerrc */ + u64 error_bytes; /* errbc */ + u64 mac_local_faults; /* mlfc */ + u64 mac_remote_faults; /* mrfc */ + u64 rx_len_errors; /* rlec */ + u64 link_xon_rx; /* lxonrxc */ + u64 link_xoff_rx; /* lxoffrxc */ + u64 link_xon_tx; /* lxontxc */ + u64 link_xoff_tx; /* lxofftxc */ + u64 rx_size_64; /* prc64 */ + u64 rx_size_127; /* prc127 */ + u64 rx_size_255; /* prc255 */ + u64 rx_size_511; /* prc511 */ + u64 rx_size_1023; /* prc1023 */ + u64 rx_size_1522; /* prc1522 */ + u64 rx_size_big; /* prc9522 */ + u64 rx_undersize; /* ruc */ + u64 rx_fragments; /* rfc */ + u64 rx_oversize; /* roc */ + u64 rx_jabber; /* rjc */ + u64 tx_size_64; /* ptc64 */ + u64 tx_size_127; /* ptc127 */ + u64 tx_size_255; /* ptc255 */ + u64 tx_size_511; /* ptc511 */ + u64 tx_size_1023; /* ptc1023 */ + u64 tx_size_1522; /* ptc1522 */ + u64 tx_size_big; /* ptc9522 */ + u64 mac_short_pkt_dropped; /* mspdc */ +}; + +enum ice_sw_fwd_act_type { + ICE_FWD_TO_VSI = 0, + ICE_FWD_TO_VSI_LIST, /* Do not use this when adding filter */ + ICE_FWD_TO_Q, + ICE_FWD_TO_QGRP, + ICE_DROP_PACKET, + ICE_INVAL_ACT +}; + +/* Checksum and Shadow RAM pointers */ +#define ICE_SR_NVM_CTRL_WORD 0x00 +#define ICE_SR_PHY_ANALOG_PTR 0x04 +#define ICE_SR_OPTION_ROM_PTR 0x05 +#define ICE_SR_RO_PCIR_REGS_AUTO_LOAD_PTR 0x06 +#define ICE_SR_AUTO_GENERATED_POINTERS_PTR 0x07 +#define ICE_SR_PCIR_REGS_AUTO_LOAD_PTR 0x08 +#define ICE_SR_EMP_GLOBAL_MODULE_PTR 0x09 +#define ICE_SR_EMP_IMAGE_PTR 0x0B +#define ICE_SR_PE_IMAGE_PTR 0x0C +#define ICE_SR_CSR_PROTECTED_LIST_PTR 0x0D +#define ICE_SR_MNG_CFG_PTR 0x0E +#define ICE_SR_EMP_MODULE_PTR 0x0F +#define ICE_SR_PBA_FLAGS 0x15 +#define ICE_SR_PBA_BLOCK_PTR 0x16 +#define ICE_SR_BOOT_CFG_PTR 0x17 +#define ICE_SR_NVM_WOL_CFG 0x19 +#define ICE_NVM_OEM_VER_OFF 0x83 +#define ICE_SR_NVM_DEV_STARTER_VER 0x18 +#define ICE_SR_ALTERNATE_SAN_MAC_ADDR_PTR 0x27 +#define ICE_SR_PERMANENT_SAN_MAC_ADDR_PTR 0x28 +#define ICE_SR_NVM_MAP_VER 0x29 +#define ICE_SR_NVM_IMAGE_VER 0x2A +#define ICE_SR_NVM_STRUCTURE_VER 0x2B +#define ICE_SR_NVM_EETRACK_LO 0x2D +#define ICE_SR_NVM_EETRACK_HI 0x2E +#define ICE_NVM_VER_LO_SHIFT 0 +#define ICE_NVM_VER_LO_MASK (0xff << ICE_NVM_VER_LO_SHIFT) +#define ICE_NVM_VER_HI_SHIFT 12 +#define ICE_NVM_VER_HI_MASK (0xf << ICE_NVM_VER_HI_SHIFT) +#define ICE_OEM_EETRACK_ID 0xffffffff +#define ICE_OEM_VER_PATCH_SHIFT 0 +#define ICE_OEM_VER_PATCH_MASK (0xff << ICE_OEM_VER_PATCH_SHIFT) +#define ICE_OEM_VER_BUILD_SHIFT 8 +#define ICE_OEM_VER_BUILD_MASK (0xffff << ICE_OEM_VER_BUILD_SHIFT) +#define ICE_OEM_VER_SHIFT 24 +#define ICE_OEM_VER_MASK (0xff << ICE_OEM_VER_SHIFT) +#define ICE_SR_VPD_PTR 0x2F +#define ICE_SR_PXE_SETUP_PTR 0x30 +#define ICE_SR_PXE_CFG_CUST_OPTIONS_PTR 0x31 +#define ICE_SR_NVM_ORIGINAL_EETRACK_LO 0x34 +#define ICE_SR_NVM_ORIGINAL_EETRACK_HI 0x35 +#define ICE_SR_VLAN_CFG_PTR 0x37 +#define ICE_SR_POR_REGS_AUTO_LOAD_PTR 0x38 +#define ICE_SR_EMPR_REGS_AUTO_LOAD_PTR 0x3A +#define ICE_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B +#define ICE_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C +#define ICE_SR_PHY_CFG_SCRIPT_PTR 0x3D +#define ICE_SR_PCIE_ALT_AUTO_LOAD_PTR 0x3E +#define ICE_SR_SW_CHECKSUM_WORD 0x3F +#define ICE_SR_PFA_PTR 0x40 +#define ICE_SR_1ST_SCRATCH_PAD_PTR 0x41 +#define ICE_SR_1ST_NVM_BANK_PTR 0x42 +#define ICE_SR_NVM_BANK_SIZE 0x43 +#define ICE_SR_1ND_OROM_BANK_PTR 0x44 +#define ICE_SR_OROM_BANK_SIZE 0x45 +#define ICE_SR_EMP_SR_SETTINGS_PTR 0x48 +#define ICE_SR_CONFIGURATION_METADATA_PTR 0x4D +#define ICE_SR_IMMEDIATE_VALUES_PTR 0x4E + +/* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */ +#define ICE_SR_VPD_SIZE_WORDS 512 +#define ICE_SR_PCIE_ALT_SIZE_WORDS 512 +#define ICE_SR_CTRL_WORD_1_S 0x06 +#define ICE_SR_CTRL_WORD_1_M (0x03 << ICE_SR_CTRL_WORD_1_S) + +/* Shadow RAM related */ +#define ICE_SR_SECTOR_SIZE_IN_WORDS 0x800 +#define ICE_SR_BUF_ALIGNMENT 4096 +#define ICE_SR_WORDS_IN_1KB 512 +/* Checksum should be calculated such that after adding all the words, + * including the checksum word itself, the sum should be 0xBABA. + */ +#define ICE_SR_SW_CHECKSUM_BASE 0xBABA + +#define ICE_PBA_FLAG_DFLT 0xFAFA +/* Hash redirection LUT for VSI - maximum array size */ +#define ICE_VSIQF_HLUT_ARRAY_SIZE ((VSIQF_HLUT_MAX_INDEX + 1) * 4) + +/* + * Defines for values in the VF_PE_DB_SIZE bits in the GLPCI_LBARCTRL register. + * This is needed to determine the BAR0 space for the VFs + */ +#define GLPCI_LBARCTRL_VF_PE_DB_SIZE_0KB 0x0 +#define GLPCI_LBARCTRL_VF_PE_DB_SIZE_8KB 0x1 +#define GLPCI_LBARCTRL_VF_PE_DB_SIZE_64KB 0x2 + +#endif /* _ICE_TYPE_H_ */