/*- * Copyright (c) 2012-2016 Solarflare Communications Inc. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met: * * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * The views and conclusions contained in the software and documentation are * those of the authors and should not be interpreted as representing official * policies, either expressed or implied, of the FreeBSD Project. */ /* * This is NOT the original source file. Do NOT edit it. * To update the tlv layout, please edit the copy in * the sfregistry repo and then, in that repo, * "make tlv_headers" or "make export" to * regenerate and export all types of headers. */ /* These structures define the layouts for the TLV items stored in static and * dynamic configuration partitions in NVRAM for EF10 (Huntington etc.). * * They contain the same sort of information that was kept in the * siena_mc_static_config_hdr_t and siena_mc_dynamic_config_hdr_t structures * (defined in and ) for * Siena. * * These are used directly by the MC and should also be usable directly on host * systems which are little-endian and do not do strange things with structure * padding. (Big-endian host systems will require some byte-swapping.) * * ----- * * Please refer to SF-108797-SW for a general overview of the TLV partition * format. * * ----- * * The current tag IDs have a general structure: with the exception of the * special values defined in the document, they are of the form 0xLTTTNNNN, * where: * * - L is a location, indicating where this tag is expected to be found: * 0: static configuration * 1: dynamic configuration * 2: firmware internal use * 3: license partition * 4: tsa configuration * * - TTT is a type, which is just a unique value. The same type value * might appear in both locations, indicating a relationship between * the items (e.g. static and dynamic VPD below). * * - NNNN is an index of some form. Some item types are per-port, some * are per-PF, some are per-partition-type. * * ----- * * As with the previous Siena structures, each structure here is laid out * carefully: values are aligned to their natural boundary, with explicit * padding fields added where necessary. (No, technically this does not * absolutely guarantee portability. But, in practice, compilers are generally * sensible enough not to introduce completely pointless padding, and it works * well enough.) */ #ifndef CI_MGMT_TLV_LAYOUT_H #define CI_MGMT_TLV_LAYOUT_H /* ---------------------------------------------------------------------------- * General structure (defined by SF-108797-SW) * ---------------------------------------------------------------------------- */ /* The "end" tag. * * (Note that this is *not* followed by length or value fields: anything after * the tag itself is irrelevant.) */ #define TLV_TAG_END (0xEEEEEEEE) /* Other special reserved tag values. */ #define TLV_TAG_SKIP (0x00000000) #define TLV_TAG_INVALID (0xFFFFFFFF) /* TLV partition header. * * In a TLV partition, this must be the first item in the sequence, at offset * 0. */ #define TLV_TAG_PARTITION_HEADER (0xEF10DA7A) struct tlv_partition_header { uint32_t tag; uint32_t length; uint16_t type_id; /* 0 indicates the default segment (always located at offset 0), while other values * are for RFID-selectable presets that should immediately follow the default segment. * The default segment may also have preset > 0, which means that it is a preset * selected through an RFID command and copied by FW to the location at offset 0. */ uint16_t preset; uint32_t generation; uint32_t total_length; }; /* TLV partition trailer. * * In a TLV partition, this must be the last item in the sequence, immediately * preceding the TLV_TAG_END word. */ #define TLV_TAG_PARTITION_TRAILER (0xEF101A57) struct tlv_partition_trailer { uint32_t tag; uint32_t length; uint32_t generation; uint32_t checksum; }; /* Appendable TLV partition header. * * In an appendable TLV partition, this must be the first item in the sequence, * at offset 0. (Note that, unlike the configuration partitions, there is no * trailer before the TLV_TAG_END word.) */ #define TLV_TAG_APPENDABLE_PARTITION_HEADER (0xEF10ADA7) struct tlv_appendable_partition_header { uint32_t tag; uint32_t length; uint16_t type_id; uint16_t reserved; }; /* ---------------------------------------------------------------------------- * Configuration items * ---------------------------------------------------------------------------- */ /* NIC global capabilities. */ #define TLV_TAG_GLOBAL_CAPABILITIES (0x00010000) struct tlv_global_capabilities { uint32_t tag; uint32_t length; uint32_t flags; }; /* Siena-style per-port MAC address allocation. * * There are addresses, starting at and incrementing * by adding to the low-order byte(s). * * (See also TLV_TAG_GLOBAL_MAC for an alternative, specifying a global pool * of contiguous MAC addresses for the firmware to allocate as it sees fit.) */ #define TLV_TAG_PORT_MAC(port) (0x00020000 + (port)) struct tlv_port_mac { uint32_t tag; uint32_t length; uint8_t base_address[6]; uint16_t reserved; uint16_t count; uint16_t stride; }; /* Static VPD. * * This is the portion of VPD which is set at manufacturing time and not * expected to change. It is formatted as a standard PCI VPD block. There are * global and per-pf TLVs for this, the global TLV is new for Medford and is * used in preference to the per-pf TLV. */ #define TLV_TAG_PF_STATIC_VPD(pf) (0x00030000 + (pf)) struct tlv_pf_static_vpd { uint32_t tag; uint32_t length; uint8_t bytes[]; }; #define TLV_TAG_GLOBAL_STATIC_VPD (0x001f0000) struct tlv_global_static_vpd { uint32_t tag; uint32_t length; uint8_t bytes[]; }; /* Dynamic VPD. * * This is the portion of VPD which may be changed (e.g. by firmware updates). * It is formatted as a standard PCI VPD block. There are global and per-pf TLVs * for this, the global TLV is new for Medford and is used in preference to the * per-pf TLV. */ #define TLV_TAG_PF_DYNAMIC_VPD(pf) (0x10030000 + (pf)) struct tlv_pf_dynamic_vpd { uint32_t tag; uint32_t length; uint8_t bytes[]; }; #define TLV_TAG_GLOBAL_DYNAMIC_VPD (0x10200000) struct tlv_global_dynamic_vpd { uint32_t tag; uint32_t length; uint8_t bytes[]; }; /* "DBI" PCI config space changes. * * This is a set of edits made to the default PCI config space values before * the device is allowed to enumerate. There are global and per-pf TLVs for * this, the global TLV is new for Medford and is used in preference to the * per-pf TLV. */ #define TLV_TAG_PF_DBI(pf) (0x00040000 + (pf)) struct tlv_pf_dbi { uint32_t tag; uint32_t length; struct { uint16_t addr; uint16_t byte_enables; uint32_t value; } items[]; }; #define TLV_TAG_GLOBAL_DBI (0x00210000) struct tlv_global_dbi { uint32_t tag; uint32_t length; struct { uint16_t addr; uint16_t byte_enables; uint32_t value; } items[]; }; /* Partition subtype codes. * * A subtype may optionally be stored for each type of partition present in * the NVRAM. For example, this may be used to allow a generic firmware update * utility to select a specific variant of firmware for a specific variant of * board. * * The description[] field is an optional string which is returned in the * MC_CMD_NVRAM_METADATA response if present. */ #define TLV_TAG_PARTITION_SUBTYPE(type) (0x00050000 + (type)) struct tlv_partition_subtype { uint32_t tag; uint32_t length; uint32_t subtype; uint8_t description[]; }; /* Partition version codes. * * A version may optionally be stored for each type of partition present in * the NVRAM. This provides a standard way of tracking the currently stored * version of each of the various component images. */ #define TLV_TAG_PARTITION_VERSION(type) (0x10060000 + (type)) struct tlv_partition_version { uint32_t tag; uint32_t length; uint16_t version_w; uint16_t version_x; uint16_t version_y; uint16_t version_z; }; /* Global PCIe configuration */ #define TLV_TAG_GLOBAL_PCIE_CONFIG (0x10070000) struct tlv_pcie_config { uint32_t tag; uint32_t length; int16_t max_pf_number; /**< Largest PF RID (lower PFs may be hidden) */ uint16_t pf_aper; /**< BIU aperture for PF BAR2 */ uint16_t vf_aper; /**< BIU aperture for VF BAR0 */ uint16_t int_aper; /**< BIU aperture for PF BAR4 and VF BAR2 */ #define TLV_MAX_PF_DEFAULT (-1) /* Use FW default for largest PF RID */ #define TLV_APER_DEFAULT (0xFFFF) /* Use FW default for a given aperture */ }; /* Per-PF configuration. Note that not all these fields are necessarily useful * as the apertures are constrained by the BIU settings (the one case we do * use is to make BAR2 bigger than the BIU thinks to reserve space), but we can * tidy things up later */ #define TLV_TAG_PF_PCIE_CONFIG(pf) (0x10080000 + (pf)) struct tlv_per_pf_pcie_config { uint32_t tag; uint32_t length; uint8_t vfs_total; uint8_t port_allocation; uint16_t vectors_per_pf; uint16_t vectors_per_vf; uint8_t pf_bar0_aperture; uint8_t pf_bar2_aperture; uint8_t vf_bar0_aperture; uint8_t vf_base; uint16_t supp_pagesz; uint16_t msix_vec_base; }; /* Development ONLY. This is a single TLV tag for all the gubbins * that can be set through the MC command-line other than the PCIe * settings. This is a temporary measure. */ #define TLV_TAG_TMP_GUBBINS (0x10090000) /* legacy symbol - do not use */ #define TLV_TAG_TMP_GUBBINS_HUNT TLV_TAG_TMP_GUBBINS struct tlv_tmp_gubbins { uint32_t tag; uint32_t length; /* Consumed by dpcpu.c */ uint64_t tx0_tags; /* Bitmap */ uint64_t tx1_tags; /* Bitmap */ uint64_t dl_tags; /* Bitmap */ uint32_t flags; #define TLV_DPCPU_TX_STRIPE (1) /* No longer used, has no effect */ #define TLV_DPCPU_BIU_TAGS (2) /* Use BIU tag manager */ #define TLV_DPCPU_TX0_TAGS (4) /* tx0_tags is valid */ #define TLV_DPCPU_TX1_TAGS (8) /* tx1_tags is valid */ #define TLV_DPCPU_DL_TAGS (16) /* dl_tags is valid */ /* Consumed by features.c */ uint32_t dut_features; /* All 1s -> leave alone */ int8_t with_rmon; /* 0 -> off, 1 -> on, -1 -> leave alone */ /* Consumed by clocks_hunt.c */ int8_t clk_mode; /* 0 -> off, 1 -> on, -1 -> leave alone */ /* No longer used, superseded by TLV_TAG_DESCRIPTOR_CACHE_CONFIG. */ int8_t rx_dc_size; /* -1 -> leave alone */ int8_t tx_dc_size; int16_t num_q_allocs; }; /* Global port configuration * * This is now deprecated in favour of a platform-provided default * and dynamic config override via tlv_global_port_options. */ #define TLV_TAG_GLOBAL_PORT_CONFIG (0x000a0000) struct tlv_global_port_config { uint32_t tag; uint32_t length; uint32_t ports_per_core; uint32_t max_port_speed; }; /* Firmware options. * * This is intended for user-configurable selection of optional firmware * features and variants. * * Initially, this consists only of the satellite CPU firmware variant * selection, but this tag could be extended in the future (using the * tag length to determine whether additional fields are present). */ #define TLV_TAG_FIRMWARE_OPTIONS (0x100b0000) struct tlv_firmware_options { uint32_t tag; uint32_t length; uint32_t firmware_variant; #define TLV_FIRMWARE_VARIANT_DRIVER_SELECTED (0xffffffff) /* These are the values for overriding the driver's choice; the definitions * are taken from MCDI so that they don't get out of step. Include * or the equivalent from your driver's tree if * you need to use these constants. */ #define TLV_FIRMWARE_VARIANT_FULL_FEATURED MC_CMD_FW_FULL_FEATURED #define TLV_FIRMWARE_VARIANT_LOW_LATENCY MC_CMD_FW_LOW_LATENCY #define TLV_FIRMWARE_VARIANT_PACKED_STREAM MC_CMD_FW_PACKED_STREAM #define TLV_FIRMWARE_VARIANT_HIGH_TX_RATE MC_CMD_FW_HIGH_TX_RATE #define TLV_FIRMWARE_VARIANT_PACKED_STREAM_HASH_MODE_1 \ MC_CMD_FW_PACKED_STREAM_HASH_MODE_1 #define TLV_FIRMWARE_VARIANT_RULES_ENGINE MC_CMD_FW_RULES_ENGINE #define TLV_FIRMWARE_VARIANT_DPDK MC_CMD_FW_DPDK #define TLV_FIRMWARE_VARIANT_L3XUDP MC_CMD_FW_L3XUDP }; /* Voltage settings * * Intended for boards with A0 silicon where the core voltage may * need tweaking. Most likely set once when the pass voltage is * determined. */ #define TLV_TAG_0V9_SETTINGS (0x000c0000) struct tlv_0v9_settings { uint32_t tag; uint32_t length; uint16_t flags; /* Boards with high 0v9 settings may need active cooling */ #define TLV_TAG_0V9_REQUIRES_FAN (1) uint16_t target_voltage; /* In millivolts */ /* Since the limits are meant to be centred to the target (and must at least * contain it) they need setting as well. */ uint16_t warn_low; /* In millivolts */ uint16_t warn_high; /* In millivolts */ uint16_t panic_low; /* In millivolts */ uint16_t panic_high; /* In millivolts */ }; /* Clock configuration */ #define TLV_TAG_CLOCK_CONFIG (0x000d0000) /* legacy symbol - do not use */ #define TLV_TAG_CLOCK_CONFIG_HUNT TLV_TAG_CLOCK_CONFIG struct tlv_clock_config { uint32_t tag; uint32_t length; uint16_t clk_sys; /* MHz */ uint16_t clk_dpcpu; /* MHz */ uint16_t clk_icore; /* MHz */ uint16_t clk_pcs; /* MHz */ }; #define TLV_TAG_CLOCK_CONFIG_MEDFORD (0x00100000) struct tlv_clock_config_medford { uint32_t tag; uint32_t length; uint16_t clk_sys; /* MHz */ uint16_t clk_mc; /* MHz */ uint16_t clk_rmon; /* MHz */ uint16_t clk_vswitch; /* MHz */ uint16_t clk_dpcpu; /* MHz */ uint16_t clk_pcs; /* MHz */ }; /* EF10-style global pool of MAC addresses. * * There are addresses, starting at , which are * contiguous. Firmware is responsible for allocating addresses from this * pool to ports / PFs as appropriate. */ #define TLV_TAG_GLOBAL_MAC (0x000e0000) struct tlv_global_mac { uint32_t tag; uint32_t length; uint8_t base_address[6]; uint16_t reserved1; uint16_t count; uint16_t reserved2; }; #define TLV_TAG_ATB_0V9_TARGET (0x000f0000) /* legacy symbol - do not use */ #define TLV_TAG_ATB_0V9_TARGET_HUNT TLV_TAG_ATB_0V9_TARGET /* The target value for the 0v9 power rail measured on-chip at the * analogue test bus */ struct tlv_0v9_atb_target { uint32_t tag; uint32_t length; uint16_t millivolts; uint16_t reserved; }; /* Factory settings for amplitude calibration of the PCIE TX serdes */ #define TLV_TAG_TX_PCIE_AMP_CONFIG (0x00220000) struct tlv_pcie_tx_amp_config { uint32_t tag; uint32_t length; uint8_t quad_tx_imp2k[4]; uint8_t quad_tx_imp50[4]; uint8_t lane_amp[16]; }; /* Global PCIe configuration, second revision. This represents the visible PFs * by a bitmap rather than having the number of the highest visible one. As such * it can (for a 16-PF chip) represent a superset of what TLV_TAG_GLOBAL_PCIE_CONFIG * can and it should be used in place of that tag in future (but compatibility with * the old tag will be left in the firmware indefinitely). */ #define TLV_TAG_GLOBAL_PCIE_CONFIG_R2 (0x10100000) struct tlv_pcie_config_r2 { uint32_t tag; uint32_t length; uint16_t visible_pfs; /**< Bitmap of visible PFs */ uint16_t pf_aper; /**< BIU aperture for PF BAR2 */ uint16_t vf_aper; /**< BIU aperture for VF BAR0 */ uint16_t int_aper; /**< BIU aperture for PF BAR4 and VF BAR2 */ }; /* Dynamic port mode. * * Allows selecting alternate port configuration for platforms that support it * (e.g. 1x40G vs 2x10G on Milano, 1x40G vs 4x10G on Medford). This affects the * number of externally visible ports (and, hence, PF to port mapping), so must * be done at boot time. * * Port mode naming convention is * * [nports_on_cage0]x[port_lane_width]_[nports_on_cage1]x[port_lane_width] * * Port lane width determines the capabilities (speeds) of the ports, subject * to architecture capabilities (e.g. 25G support) and switch bandwidth * constraints: * - single lane ports can do 25G/10G/1G * - dual lane ports can do 50G/25G/10G/1G (with fallback to 1 lane) * - quad lane ports can do 100G/40G/50G/25G/10G/1G (with fallback to 2 or 1 lanes) * This tag supercedes tlv_global_port_config. */ #define TLV_TAG_GLOBAL_PORT_MODE (0x10110000) struct tlv_global_port_mode { uint32_t tag; uint32_t length; uint32_t port_mode; #define TLV_PORT_MODE_DEFAULT (0xffffffff) /* Default for given platform */ /* Huntington port modes */ #define TLV_PORT_MODE_10G (0) #define TLV_PORT_MODE_40G (1) #define TLV_PORT_MODE_10G_10G (2) #define TLV_PORT_MODE_40G_40G (3) #define TLV_PORT_MODE_10G_10G_10G_10G (4) #define TLV_PORT_MODE_40G_10G_10G (6) #define TLV_PORT_MODE_10G_10G_40G (7) /* Medford (and later) port modes */ #define TLV_PORT_MODE_1x1_NA (0) /* Single 10G/25G on mdi0 */ #define TLV_PORT_MODE_1x4_NA (1) /* Single 100G/40G on mdi0 */ #define TLV_PORT_MODE_NA_1x4 (22) /* Single 100G/40G on mdi1 */ #define TLV_PORT_MODE_1x2_NA (10) /* Single 50G on mdi0 */ #define TLV_PORT_MODE_NA_1x2 (11) /* Single 50G on mdi1 */ #define TLV_PORT_MODE_1x1_1x1 (2) /* Single 10G/25G on mdi0, single 10G/25G on mdi1 */ #define TLV_PORT_MODE_1x4_1x4 (3) /* Single 40G on mdi0, single 40G on mdi1 */ #define TLV_PORT_MODE_2x1_2x1 (5) /* Dual 10G/25G on mdi0, dual 10G/25G on mdi1 */ #define TLV_PORT_MODE_4x1_NA (4) /* Quad 10G/25G on mdi0 */ #define TLV_PORT_MODE_NA_4x1 (8) /* Quad 10G/25G on mdi1 */ #define TLV_PORT_MODE_1x4_2x1 (6) /* Single 40G on mdi0, dual 10G/25G on mdi1 */ #define TLV_PORT_MODE_2x1_1x4 (7) /* Dual 10G/25G on mdi0, single 40G on mdi1 */ #define TLV_PORT_MODE_1x2_1x2 (12) /* Single 50G on mdi0, single 50G on mdi1 */ #define TLV_PORT_MODE_2x2_NA (13) /* Dual 50G on mdi0 */ #define TLV_PORT_MODE_NA_2x2 (14) /* Dual 50G on mdi1 */ #define TLV_PORT_MODE_1x4_1x2 (15) /* Single 40G on mdi0, single 50G on mdi1 */ #define TLV_PORT_MODE_1x2_1x4 (16) /* Single 50G on mdi0, single 40G on mdi1 */ #define TLV_PORT_MODE_1x2_2x1 (17) /* Single 50G on mdi0, dual 10G/25G on mdi1 */ #define TLV_PORT_MODE_2x1_1x2 (18) /* Dual 10G/25G on mdi0, single 50G on mdi1 */ /* Snapper-only Medford2 port modes. * These modes are eftest only, to allow snapper explicit * selection between multi-channel and LLPCS. In production, * this selection is automatic and outside world should not * care about LLPCS. */ #define TLV_PORT_MODE_2x1_2x1_LL (19) /* Dual 10G/25G on mdi0, dual 10G/25G on mdi1, low-latency PCS */ #define TLV_PORT_MODE_4x1_NA_LL (20) /* Quad 10G/25G on mdi0, low-latency PCS */ #define TLV_PORT_MODE_NA_4x1_LL (21) /* Quad 10G/25G on mdi1, low-latency PCS */ #define TLV_PORT_MODE_1x1_NA_LL (23) /* Single 10G/25G on mdi0, low-latency PCS */ #define TLV_PORT_MODE_1x1_1x1_LL (24) /* Single 10G/25G on mdi0, single 10G/25G on mdi1, low-latency PCS */ #define TLV_PORT_MODE_BUG63720_DO_NOT_USE (9) /* bug63720: Do not use */ #define TLV_PORT_MODE_MAX TLV_PORT_MODE_1x1_1x1_LL /* Deprecated Medford aliases - DO NOT USE IN NEW CODE */ #define TLV_PORT_MODE_10G_10G_10G_10G_Q (5) #define TLV_PORT_MODE_10G_10G_10G_10G_Q1 (4) #define TLV_PORT_MODE_10G_10G_10G_10G_Q2 (8) #define TLV_PORT_MODE_10G_10G_10G_10G_Q1_Q2 (9) #define TLV_PORT_MODE_MAX TLV_PORT_MODE_1x1_1x1_LL }; /* Type of the v-switch created implicitly by the firmware */ #define TLV_TAG_VSWITCH_TYPE(port) (0x10120000 + (port)) struct tlv_vswitch_type { uint32_t tag; uint32_t length; uint32_t vswitch_type; #define TLV_VSWITCH_TYPE_DEFAULT (0xffffffff) /* Firmware default; equivalent to no TLV present for a given port */ #define TLV_VSWITCH_TYPE_NONE (0) #define TLV_VSWITCH_TYPE_VLAN (1) #define TLV_VSWITCH_TYPE_VEB (2) #define TLV_VSWITCH_TYPE_VEPA (3) #define TLV_VSWITCH_TYPE_MUX (4) #define TLV_VSWITCH_TYPE_TEST (5) }; /* A VLAN tag for the v-port created implicitly by the firmware */ #define TLV_TAG_VPORT_VLAN_TAG(pf) (0x10130000 + (pf)) struct tlv_vport_vlan_tag { uint32_t tag; uint32_t length; uint32_t vlan_tag; #define TLV_VPORT_NO_VLAN_TAG (0xFFFFFFFF) /* Default in the absence of TLV for a given PF */ }; /* Offset to be applied to the 0v9 setting, wherever it came from */ #define TLV_TAG_ATB_0V9_OFFSET (0x10140000) struct tlv_0v9_atb_offset { uint32_t tag; uint32_t length; int16_t offset_millivolts; uint16_t reserved; }; /* A privilege mask given on reset to all non-admin PCIe functions (that is other than first-PF-per-port). * The meaning of particular bits is defined in mcdi_ef10.yml under MC_CMD_PRIVILEGE_MASK, see also bug 44583. * TLV_TAG_PRIVILEGE_MASK_ADD specifies bits that should be added (ORed) to firmware default while * TLV_TAG_PRIVILEGE_MASK_REM specifies bits that should be removed (ANDed) from firmware default: * Initial_privilege_mask = (firmware_default_mask | privilege_mask_add) & ~privilege_mask_rem */ #define TLV_TAG_PRIVILEGE_MASK (0x10150000) /* legacy symbol - do not use */ struct tlv_privilege_mask { /* legacy structure - do not use */ uint32_t tag; uint32_t length; uint32_t privilege_mask; }; #define TLV_TAG_PRIVILEGE_MASK_ADD (0x10150000) struct tlv_privilege_mask_add { uint32_t tag; uint32_t length; uint32_t privilege_mask_add; }; #define TLV_TAG_PRIVILEGE_MASK_REM (0x10160000) struct tlv_privilege_mask_rem { uint32_t tag; uint32_t length; uint32_t privilege_mask_rem; }; /* Additional privileges given to all PFs. * This tag takes precedence over TLV_TAG_PRIVILEGE_MASK_REM. */ #define TLV_TAG_PRIVILEGE_MASK_ADD_ALL_PFS (0x10190000) struct tlv_privilege_mask_add_all_pfs { uint32_t tag; uint32_t length; uint32_t privilege_mask_add; }; /* Additional privileges given to a selected PF. * This tag takes precedence over TLV_TAG_PRIVILEGE_MASK_REM. */ #define TLV_TAG_PRIVILEGE_MASK_ADD_SINGLE_PF(pf) (0x101A0000 + (pf)) struct tlv_privilege_mask_add_single_pf { uint32_t tag; uint32_t length; uint32_t privilege_mask_add; }; /* Turning on/off the PFIOV mode. * This tag only takes effect if TLV_TAG_VSWITCH_TYPE is missing or set to DEFAULT. */ #define TLV_TAG_PFIOV(port) (0x10170000 + (port)) struct tlv_pfiov { uint32_t tag; uint32_t length; uint32_t pfiov; #define TLV_PFIOV_OFF (0) /* Default */ #define TLV_PFIOV_ON (1) }; /* Multicast filter chaining mode selection. * * When enabled, multicast packets are delivered to all recipients of all * matching multicast filters, with the exception that IP multicast filters * will steal traffic from MAC multicast filters on a per-function basis. * (New behaviour.) * * When disabled, multicast packets will always be delivered only to the * recipients of the highest priority matching multicast filter. * (Legacy behaviour.) * * The DEFAULT mode (which is the same as the tag not being present at all) * is equivalent to ENABLED in production builds, and DISABLED in eftest * builds. * * This option is intended to provide run-time control over this feature * while it is being stabilised and may be withdrawn at some point in the * future; the new behaviour is intended to become the standard behaviour. */ #define TLV_TAG_MCAST_FILTER_CHAINING (0x10180000) struct tlv_mcast_filter_chaining { uint32_t tag; uint32_t length; uint32_t mode; #define TLV_MCAST_FILTER_CHAINING_DEFAULT (0xffffffff) #define TLV_MCAST_FILTER_CHAINING_DISABLED (0) #define TLV_MCAST_FILTER_CHAINING_ENABLED (1) }; /* Pacer rate limit per PF */ #define TLV_TAG_RATE_LIMIT(pf) (0x101b0000 + (pf)) struct tlv_rate_limit { uint32_t tag; uint32_t length; uint32_t rate_mbps; }; /* OCSD Enable/Disable * * This setting allows OCSD to be disabled. This is a requirement for HP * servers to support PCI passthrough for virtualization. * * The DEFAULT mode (which is the same as the tag not being present) is * equivalent to ENABLED. * * This option is not used by the MCFW, and is entirely handled by the various * drivers that support OCSD, by reading the setting before they attempt * to enable OCSD. * * bit0: OCSD Disabled/Enabled */ #define TLV_TAG_OCSD (0x101C0000) struct tlv_ocsd { uint32_t tag; uint32_t length; uint32_t mode; #define TLV_OCSD_DISABLED 0 #define TLV_OCSD_ENABLED 1 /* Default */ }; /* Descriptor cache config. * * Sets the sizes of the TX and RX descriptor caches as a power of 2. It also * sets the total number of VIs. When the number of VIs is reduced VIs are taken * away from the highest numbered port first, so a vi_count of 1024 means 1024 * VIs on the first port and 0 on the second (on a Torino). */ #define TLV_TAG_DESCRIPTOR_CACHE_CONFIG (0x101d0000) struct tlv_descriptor_cache_config { uint32_t tag; uint32_t length; uint8_t rx_desc_cache_size; uint8_t tx_desc_cache_size; uint16_t vi_count; }; #define TLV_DESC_CACHE_DEFAULT (0xff) #define TLV_VI_COUNT_DEFAULT (0xffff) /* RX event merging config (read batching). * * Sets the global maximum number of events for the merging bins, and the * global timeout configuration for the bins. */ #define TLV_TAG_RX_EVENT_MERGING_CONFIG (0x101e0000) struct tlv_rx_event_merging_config { uint32_t tag; uint32_t length; uint32_t max_events; #define TLV_RX_EVENT_MERGING_CONFIG_MAX_EVENTS_MAX ((1 << 4) - 1) uint32_t timeout_ns; }; #define TLV_RX_EVENT_MERGING_MAX_EVENTS_DEFAULT (0xffffffff) #define TLV_RX_EVENT_MERGING_TIMEOUT_NS_DEFAULT (0xffffffff) #define TLV_TAG_PCIE_LINK_SETTINGS (0x101f0000) struct tlv_pcie_link_settings { uint32_t tag; uint32_t length; uint16_t gen; /* Target PCIe generation: 1, 2, 3 */ uint16_t width; /* Number of lanes */ }; /* TX event merging config. * * Sets the global maximum number of events for the merging bins, and the * global timeout configuration for the bins, and the global timeout for * empty queues. */ #define TLV_TAG_TX_EVENT_MERGING_CONFIG (0x10210000) struct tlv_tx_event_merging_config { uint32_t tag; uint32_t length; uint32_t max_events; #define TLV_TX_EVENT_MERGING_CONFIG_MAX_EVENTS_MAX ((1 << 4) - 1) uint32_t timeout_ns; uint32_t qempty_timeout_ns; /* Medford only */ }; #define TLV_TX_EVENT_MERGING_MAX_EVENTS_DEFAULT (0xffffffff) #define TLV_TX_EVENT_MERGING_TIMEOUT_NS_DEFAULT (0xffffffff) #define TLV_TX_EVENT_MERGING_QEMPTY_TIMEOUT_NS_DEFAULT (0xffffffff) #define TLV_TAG_LICENSE (0x30800000) typedef struct tlv_license { uint32_t tag; uint32_t length; uint8_t data[]; } tlv_license_t; /* TSA NIC IP address configuration (DEPRECATED) * * Sets the TSA NIC IP address statically via configuration tool or dynamically * via DHCP via snooping based on the mode selection (0=Static, 1=DHCP, 2=Snoop) * * NOTE: This TAG is temporarily placed in the dynamic config partition and will * be moved to a private partition during TSA development. It is not used in any * released code yet. */ #define TLV_TAG_TMP_TSAN_CONFIG (0x10220000) /* DEPRECATED */ #define TLV_TSAN_IP_MODE_STATIC (0) #define TLV_TSAN_IP_MODE_DHCP (1) #define TLV_TSAN_IP_MODE_SNOOP (2) typedef struct tlv_tsan_config { uint32_t tag; uint32_t length; uint32_t mode; uint32_t ip; uint32_t netmask; uint32_t gateway; uint32_t port; uint32_t bind_retry; /* DEPRECATED */ uint32_t bind_bkout; /* DEPRECATED */ } tlv_tsan_config_t; /* TSA Controller IP address configuration (DEPRECATED) * * Sets the TSA Controller IP address statically via configuration tool * * NOTE: This TAG is temporarily placed in the dynamic config partition and will * be moved to a private partition during TSA development. It is not used in any * released code yet. */ #define TLV_TAG_TMP_TSAC_CONFIG (0x10230000) /* DEPRECATED */ #define TLV_MAX_TSACS (4) typedef struct tlv_tsac_config { uint32_t tag; uint32_t length; uint32_t num_tsacs; uint32_t ip[TLV_MAX_TSACS]; uint32_t port[TLV_MAX_TSACS]; } tlv_tsac_config_t; /* Binding ticket (DEPRECATED) * * Sets the TSA NIC binding ticket used for binding process between the TSA NIC * and the TSA Controller * * NOTE: This TAG is temporarily placed in the dynamic config partition and will * be moved to a private partition during TSA development. It is not used in any * released code yet. */ #define TLV_TAG_TMP_BINDING_TICKET (0x10240000) /* DEPRECATED */ typedef struct tlv_binding_ticket { uint32_t tag; uint32_t length; uint8_t bytes[]; } tlv_binding_ticket_t; /* Solarflare private key (DEPRECATED) * * Sets the Solareflare private key used for signing during the binding process * * NOTE: This TAG is temporarily placed in the dynamic config partition and will * be moved to a private partition during TSA development. It is not used in any * released code yet. */ #define TLV_TAG_TMP_PIK_SF (0x10250000) /* DEPRECATED */ typedef struct tlv_pik_sf { uint32_t tag; uint32_t length; uint8_t bytes[]; } tlv_pik_sf_t; /* CA root certificate (DEPRECATED) * * Sets the CA root certificate used for TSA Controller verfication during * TLS connection setup between the TSA NIC and the TSA Controller * * NOTE: This TAG is temporarily placed in the dynamic config partition and will * be moved to a private partition during TSA development. It is not used in any * released code yet. */ #define TLV_TAG_TMP_CA_ROOT_CERT (0x10260000) /* DEPRECATED */ typedef struct tlv_ca_root_cert { uint32_t tag; uint32_t length; uint8_t bytes[]; } tlv_ca_root_cert_t; /* Tx vFIFO Low latency configuration * * To keep the desired booting behaviour for the switch, it just requires to * know if the low latency mode is enabled. */ #define TLV_TAG_TX_VFIFO_ULL_MODE (0x10270000) struct tlv_tx_vfifo_ull_mode { uint32_t tag; uint32_t length; uint8_t mode; #define TLV_TX_VFIFO_ULL_MODE_DEFAULT 0 }; /* BIU mode * * Medford2 tag for selecting VI window decode (see values below) */ #define TLV_TAG_BIU_VI_WINDOW_MODE (0x10280000) struct tlv_biu_vi_window_mode { uint32_t tag; uint32_t length; uint8_t mode; #define TLV_BIU_VI_WINDOW_MODE_8K 0 /* 8k per VI, CTPIO not mapped, medford/hunt compatible */ #define TLV_BIU_VI_WINDOW_MODE_16K 1 /* 16k per VI, CTPIO mapped */ #define TLV_BIU_VI_WINDOW_MODE_64K 2 /* 64k per VI, CTPIO mapped, POWER-friendly */ }; /* FastPD mode * * Medford2 tag for configuring the FastPD mode (see values below) */ #define TLV_TAG_FASTPD_MODE(port) (0x10290000 + (port)) struct tlv_fastpd_mode { uint32_t tag; uint32_t length; uint8_t mode; #define TLV_FASTPD_MODE_SOFT_ALL 0 /* All packets to the SoftPD */ #define TLV_FASTPD_MODE_FAST_ALL 1 /* All packets to the FastPD */ #define TLV_FASTPD_MODE_FAST_SUPPORTED 2 /* Supported packet types to the FastPD; everything else to the SoftPD */ }; /* L3xUDP datapath firmware UDP port configuration * * Sets the list of UDP ports on which the encapsulation will be handled. * The number of ports in the list is implied by the length of the TLV item. */ #define TLV_TAG_L3XUDP_PORTS (0x102a0000) struct tlv_l3xudp_ports { uint32_t tag; uint32_t length; uint16_t ports[]; #define TLV_TAG_L3XUDP_PORTS_MAX_NUM_PORTS 16 }; #endif /* CI_MGMT_TLV_LAYOUT_H */