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authorNavdeep Parhar <np@FreeBSD.org>2016-11-30 00:26:35 +0000
committerNavdeep Parhar <np@FreeBSD.org>2016-11-30 00:26:35 +0000
commita10443e8bae0f21e5b04cf9f3f25825f12e659cf (patch)
tree9a5433bd432d56320086491c6d41497277353736 /sys/dev/cxgbe/firmware/t6fw_cfg.txt
parentd5d08d297de750c723d95d107ee9100e54371bf6 (diff)
downloadsrc-a10443e8bae0f21e5b04cf9f3f25825f12e659cf.tar.gz
src-a10443e8bae0f21e5b04cf9f3f25825f12e659cf.zip
cxgbe(4): Include firmware for T6 cards in the driver. Update all
firmwares to 1.16.12.0. Obtained from: Chelsio Communications MFC after: 3 days Sponsored by: Chelsio Communications
Notes
Notes: svn path=/head/; revision=309302
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+# Chelsio T6 Factory Default configuration file.
+#
+# Copyright (C) 2014-2016 Chelsio Communications. All rights reserved.
+#
+# DO NOT MODIFY THIS FILE UNDER ANY CIRCUMSTANCES. MODIFICATION OF THIS FILE
+# WILL RESULT IN A NON-FUNCTIONAL ADAPTER AND MAY RESULT IN PHYSICAL DAMAGE
+# TO ADAPTERS.
+
+
+# This file provides the default, power-on configuration for 2-port T6-based
+# adapters shipped from the factory. These defaults are designed to address
+# the needs of the vast majority of Terminator customers. The basic idea is to
+# have a default configuration which allows a customer to plug a Terminator
+# adapter in and have it work regardless of OS, driver or application except in
+# the most unusual and/or demanding customer applications.
+#
+# Many of the Terminator resources which are described by this configuration
+# are finite. This requires balancing the configuration/operation needs of
+# device drivers across OSes and a large number of customer application.
+#
+# Some of the more important resources to allocate and their constaints are:
+# 1. Virtual Interfaces: 256.
+# 2. Ingress Queues with Free Lists: 1024.
+# 3. Egress Queues: 128K.
+# 4. MSI-X Vectors: 1088.
+# 5. Multi-Port Support (MPS) TCAM: 336 entries to support MAC destination
+# address matching on Ingress Packets.
+#
+# Some of the important OS/Driver resource needs are:
+# 6. Some OS Drivers will manage all resources through a single Physical
+# Function (currently PF4 but it could be any Physical Function).
+# 7. Some OS Drivers will manage different ports and functions (NIC,
+# storage, etc.) on different Physical Functions. For example, NIC
+# functions for ports 0-1 on PF0-1, FCoE on PF4, iSCSI on PF5, etc.
+#
+# Some of the customer application needs which need to be accommodated:
+# 8. Some customers will want to support large CPU count systems with
+# good scaling. Thus, we'll need to accommodate a number of
+# Ingress Queues and MSI-X Vectors to allow up to some number of CPUs
+# to be involved per port and per application function. For example,
+# in the case where all ports and application functions will be
+# managed via a single Unified PF and we want to accommodate scaling up
+# to 8 CPUs, we would want:
+#
+# 2 ports *
+# 3 application functions (NIC, FCoE, iSCSI) per port *
+# 16 Ingress Queue/MSI-X Vectors per application function
+#
+# for a total of 96 Ingress Queues and MSI-X Vectors on the Unified PF.
+# (Plus a few for Firmware Event Queues, etc.)
+#
+# 9. Some customers will want to use PCI-E SR-IOV Capability to allow Virtual
+# Machines to directly access T6 functionality via SR-IOV Virtual Functions
+# and "PCI Device Passthrough" -- this is especially true for the NIC
+# application functionality.
+#
+
+
+# Global configuration settings.
+#
+[global]
+ rss_glb_config_mode = basicvirtual
+ rss_glb_config_options = tnlmapen,hashtoeplitz,tnlalllkp
+
+ # PL_TIMEOUT register
+ pl_timeout_value = 200 # the timeout value in units of us
+
+ # The following Scatter Gather Engine (SGE) settings assume a 4KB Host
+ # Page Size and a 64B L1 Cache Line Size. It programs the
+ # EgrStatusPageSize and IngPadBoundary to 64B and the PktShift to 2.
+ # If a Master PF Driver finds itself on a machine with different
+ # parameters, then the Master PF Driver is responsible for initializing
+ # these parameters to appropriate values.
+ #
+ # Notes:
+ # 1. The Free List Buffer Sizes below are raw and the firmware will
+ # round them up to the Ingress Padding Boundary.
+ # 2. The SGE Timer Values below are expressed below in microseconds.
+ # The firmware will convert these values to Core Clock Ticks when
+ # it processes the configuration parameters.
+ #
+ reg[0x1008] = 0x40810/0x21c70 # SGE_CONTROL
+ reg[0x100c] = 0x22222222 # SGE_HOST_PAGE_SIZE
+ reg[0x10a0] = 0x01040810 # SGE_INGRESS_RX_THRESHOLD
+ reg[0x1044] = 4096 # SGE_FL_BUFFER_SIZE0
+ reg[0x1048] = 65536 # SGE_FL_BUFFER_SIZE1
+ reg[0x104c] = 1536 # SGE_FL_BUFFER_SIZE2
+ reg[0x1050] = 9024 # SGE_FL_BUFFER_SIZE3
+ reg[0x1054] = 9216 # SGE_FL_BUFFER_SIZE4
+ reg[0x1058] = 2048 # SGE_FL_BUFFER_SIZE5
+ reg[0x105c] = 128 # SGE_FL_BUFFER_SIZE6
+ reg[0x1060] = 8192 # SGE_FL_BUFFER_SIZE7
+ reg[0x1064] = 16384 # SGE_FL_BUFFER_SIZE8
+ reg[0x10a4] = 0xa000a000/0xf000f000 # SGE_DBFIFO_STATUS
+ reg[0x10a8] = 0x402000/0x402000 # SGE_DOORBELL_CONTROL
+ sge_timer_value = 5, 10, 20, 50, 100, 200 # SGE_TIMER_VALUE* in usecs
+ reg[0x10c4] = 0x20000000/0x20000000 # GK_CONTROL, enable 5th thread
+
+ # enable TP_OUT_CONFIG.IPIDSPLITMODE
+ reg[0x7d04] = 0x00010000/0x00010000
+
+ reg[0x7dc0] = 0x0e2f8849 # TP_SHIFT_CNT
+
+ #Tick granularities in kbps
+ tsch_ticks = 100000, 10000, 1000, 10
+
+ # TP_VLAN_PRI_MAP to select filter tuples and enable ServerSram
+ # filter control: compact, fcoemask
+ # server sram : srvrsram
+ # filter tuples : fragmentation, mpshittype, macmatch, ethertype,
+ # protocol, tos, vlan, vnic_id, port, fcoe
+ # valid filterModes are described the Terminator 5 Data Book
+ filterMode = fcoemask, srvrsram, fragmentation, mpshittype, protocol, vlan, port, fcoe
+
+ # filter tuples enforced in LE active region (equal to or subset of filterMode)
+ filterMask = protocol, fcoe
+
+ # Percentage of dynamic memory (in either the EDRAM or external MEM)
+ # to use for TP RX payload
+ tp_pmrx = 30
+
+ # TP RX payload page size
+ tp_pmrx_pagesize = 64K
+
+ # TP number of RX channels
+ tp_nrxch = 0 # 0 (auto) = 1
+
+ # Percentage of dynamic memory (in either the EDRAM or external MEM)
+ # to use for TP TX payload
+ tp_pmtx = 50
+
+ # TP TX payload page size
+ tp_pmtx_pagesize = 64K
+
+ # TP number of TX channels
+ tp_ntxch = 0 # 0 (auto) = equal number of ports
+
+ # TP OFLD MTUs
+ tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600
+
+ # enable TP_OUT_CONFIG.IPIDSPLITMODE and CRXPKTENC
+ reg[0x7d04] = 0x00010008/0x00010008
+
+ # TP_GLOBAL_CONFIG
+ reg[0x7d08] = 0x00000800/0x00000800 # set IssFromCplEnable
+
+ # TP_PC_CONFIG
+ reg[0x7d48] = 0x00000000/0x00000400 # clear EnableFLMError
+
+ # TP_PARA_REG0
+ reg[0x7d60] = 0x06000000/0x07000000 # set InitCWND to 6
+
+ # LE_DB_CONFIG
+ reg[0x19c04] = 0x00000000/0x00440000 # LE Server SRAM disabled
+ # LE IPv4 compression disabled
+ # LE_DB_HASH_CONFIG
+ reg[0x19c28] = 0x00800000/0x01f00000 # LE Hash bucket size 8,
+
+ # ULP_TX_CONFIG
+ reg[0x8dc0] = 0x00000104/0x00000104 # Enable ITT on PI err
+ # Enable more error msg for ...
+ # TPT error.
+
+ # ULP_RX_MISC_FEATURE_ENABLE
+ #reg[0x1925c] = 0x01003400/0x01003400 # iscsi tag pi bit
+ # Enable offset decrement after ...
+ # PI extraction and before DDP
+ # ulp insert pi source info in DIF
+ # iscsi_eff_offset_en
+
+ #Enable iscsi completion moderation feature
+ reg[0x1925c] = 0x000041c0/0x000031c0 # Enable offset decrement after
+ # PI extraction and before DDP.
+ # ulp insert pi source info in
+ # DIF.
+ # Enable iscsi hdr cmd mode.
+ # iscsi force cmd mode.
+ # Enable iscsi cmp mode.
+ # MC configuration
+ #mc_mode_brc[0] = 1 # mc0 - 1: enable BRC, 0: enable RBC
+
+# Some "definitions" to make the rest of this a bit more readable. We support
+# 4 ports, 3 functions (NIC, FCoE and iSCSI), scaling up to 8 "CPU Queue Sets"
+# per function per port ...
+#
+# NMSIX = 1088 # available MSI-X Vectors
+# NVI = 256 # available Virtual Interfaces
+# NMPSTCAM = 336 # MPS TCAM entries
+#
+# NPORTS = 2 # ports
+# NCPUS = 16 # CPUs we want to support scalably
+# NFUNCS = 3 # functions per port (NIC, FCoE, iSCSI)
+
+# Breakdown of Virtual Interface/Queue/Interrupt resources for the "Unified
+# PF" which many OS Drivers will use to manage most or all functions.
+#
+# Each Ingress Queue can use one MSI-X interrupt but some Ingress Queues can
+# use Forwarded Interrupt Ingress Queues. For these latter, an Ingress Queue
+# would be created and the Queue ID of a Forwarded Interrupt Ingress Queue
+# will be specified as the "Ingress Queue Asynchronous Destination Index."
+# Thus, the number of MSI-X Vectors assigned to the Unified PF will be less
+# than or equal to the number of Ingress Queues ...
+#
+# NVI_NIC = 4 # NIC access to NPORTS
+# NFLIQ_NIC = 32 # NIC Ingress Queues with Free Lists
+# NETHCTRL_NIC = 32 # NIC Ethernet Control/TX Queues
+# NEQ_NIC = 64 # NIC Egress Queues (FL, ETHCTRL/TX)
+# NMPSTCAM_NIC = 16 # NIC MPS TCAM Entries (NPORTS*4)
+# NMSIX_NIC = 32 # NIC MSI-X Interrupt Vectors (FLIQ)
+#
+# NVI_OFLD = 0 # Offload uses NIC function to access ports
+# NFLIQ_OFLD = 16 # Offload Ingress Queues with Free Lists
+# NETHCTRL_OFLD = 0 # Offload Ethernet Control/TX Queues
+# NEQ_OFLD = 16 # Offload Egress Queues (FL)
+# NMPSTCAM_OFLD = 0 # Offload MPS TCAM Entries (uses NIC's)
+# NMSIX_OFLD = 16 # Offload MSI-X Interrupt Vectors (FLIQ)
+#
+# NVI_RDMA = 0 # RDMA uses NIC function to access ports
+# NFLIQ_RDMA = 4 # RDMA Ingress Queues with Free Lists
+# NETHCTRL_RDMA = 0 # RDMA Ethernet Control/TX Queues
+# NEQ_RDMA = 4 # RDMA Egress Queues (FL)
+# NMPSTCAM_RDMA = 0 # RDMA MPS TCAM Entries (uses NIC's)
+# NMSIX_RDMA = 4 # RDMA MSI-X Interrupt Vectors (FLIQ)
+#
+# NEQ_WD = 128 # Wire Direct TX Queues and FLs
+# NETHCTRL_WD = 64 # Wire Direct TX Queues
+# NFLIQ_WD = 64 ` # Wire Direct Ingress Queues with Free Lists
+#
+# NVI_ISCSI = 4 # ISCSI access to NPORTS
+# NFLIQ_ISCSI = 4 # ISCSI Ingress Queues with Free Lists
+# NETHCTRL_ISCSI = 0 # ISCSI Ethernet Control/TX Queues
+# NEQ_ISCSI = 4 # ISCSI Egress Queues (FL)
+# NMPSTCAM_ISCSI = 4 # ISCSI MPS TCAM Entries (NPORTS)
+# NMSIX_ISCSI = 4 # ISCSI MSI-X Interrupt Vectors (FLIQ)
+#
+# NVI_FCOE = 4 # FCOE access to NPORTS
+# NFLIQ_FCOE = 34 # FCOE Ingress Queues with Free Lists
+# NETHCTRL_FCOE = 32 # FCOE Ethernet Control/TX Queues
+# NEQ_FCOE = 66 # FCOE Egress Queues (FL)
+# NMPSTCAM_FCOE = 32 # FCOE MPS TCAM Entries (NPORTS)
+# NMSIX_FCOE = 34 # FCOE MSI-X Interrupt Vectors (FLIQ)
+
+# Two extra Ingress Queues per function for Firmware Events and Forwarded
+# Interrupts, and two extra interrupts per function for Firmware Events (or a
+# Forwarded Interrupt Queue) and General Interrupts per function.
+#
+# NFLIQ_EXTRA = 6 # "extra" Ingress Queues 2*NFUNCS (Firmware and
+# # Forwarded Interrupts
+# NMSIX_EXTRA = 6 # extra interrupts 2*NFUNCS (Firmware and
+# # General Interrupts
+
+# Microsoft HyperV resources. The HyperV Virtual Ingress Queues will have
+# their interrupts forwarded to another set of Forwarded Interrupt Queues.
+#
+# NVI_HYPERV = 16 # VMs we want to support
+# NVIIQ_HYPERV = 2 # Virtual Ingress Queues with Free Lists per VM
+# NFLIQ_HYPERV = 40 # VIQs + NCPUS Forwarded Interrupt Queues
+# NEQ_HYPERV = 32 # VIQs Free Lists
+# NMPSTCAM_HYPERV = 16 # MPS TCAM Entries (NVI_HYPERV)
+# NMSIX_HYPERV = 8 # NCPUS Forwarded Interrupt Queues
+
+# Adding all of the above Unified PF resource needs together: (NIC + OFLD +
+# RDMA + ISCSI + FCOE + EXTRA + HYPERV)
+#
+# NVI_UNIFIED = 28
+# NFLIQ_UNIFIED = 106
+# NETHCTRL_UNIFIED = 32
+# NEQ_UNIFIED = 124
+# NMPSTCAM_UNIFIED = 40
+#
+# The sum of all the MSI-X resources above is 74 MSI-X Vectors but we'll round
+# that up to 128 to make sure the Unified PF doesn't run out of resources.
+#
+# NMSIX_UNIFIED = 128
+#
+# The Storage PFs could need up to NPORTS*NCPUS + NMSIX_EXTRA MSI-X Vectors
+# which is 34 but they're probably safe with 32.
+#
+# NMSIX_STORAGE = 32
+
+# Note: The UnifiedPF is PF4 which doesn't have any Virtual Functions
+# associated with it. Thus, the MSI-X Vector allocations we give to the
+# UnifiedPF aren't inherited by any Virtual Functions. As a result we can
+# provision many more Virtual Functions than we can if the UnifiedPF were
+# one of PF0-3.
+#
+
+# All of the below PCI-E parameters are actually stored in various *_init.txt
+# files. We include them below essentially as comments.
+#
+# For PF0-3 we assign 8 vectors each for NIC Ingress Queues of the associated
+# ports 0-3.
+#
+# For PF4, the Unified PF, we give it an MSI-X Table Size as outlined above.
+#
+# For PF5-6 we assign enough MSI-X Vectors to support FCoE and iSCSI
+# storage applications across all four possible ports.
+#
+# Additionally, since the UnifiedPF isn't one of the per-port Physical
+# Functions, we give the UnifiedPF and the PF0-3 Physical Functions
+# different PCI Device IDs which will allow Unified and Per-Port Drivers
+# to directly select the type of Physical Function to which they wish to be
+# attached.
+#
+# Note that the actual values used for the PCI-E Intelectual Property will be
+# 1 less than those below since that's the way it "counts" things. For
+# readability, we use the number we actually mean ...
+#
+# PF0_INT = 8 # NCPUS
+# PF1_INT = 8 # NCPUS
+# PF0_3_INT = 32 # PF0_INT + PF1_INT + PF2_INT + PF3_INT
+#
+# PF4_INT = 128 # NMSIX_UNIFIED
+# PF5_INT = 32 # NMSIX_STORAGE
+# PF6_INT = 32 # NMSIX_STORAGE
+# PF7_INT = 0 # Nothing Assigned
+# PF4_7_INT = 192 # PF4_INT + PF5_INT + PF6_INT + PF7_INT
+#
+# PF0_7_INT = 224 # PF0_3_INT + PF4_7_INT
+#
+# With the above we can get 17 VFs/PF0-3 (limited by 336 MPS TCAM entries)
+# but we'll lower that to 16 to make our total 64 and a nice power of 2 ...
+#
+# NVF = 16
+
+
+# For those OSes which manage different ports on different PFs, we need
+# only enough resources to support a single port's NIC application functions
+# on PF0-3. The below assumes that we're only doing NIC with NCPUS "Queue
+# Sets" for ports 0-3. The FCoE and iSCSI functions for such OSes will be
+# managed on the "storage PFs" (see below).
+#
+[function "0"]
+ nvf = 16 # NVF on this function
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 1 # 1 port
+ niqflint = 8 # NCPUS "Queue Sets"
+ nethctrl = 8 # NCPUS "Queue Sets"
+ neq = 16 # niqflint + nethctrl Egress Queues
+ nexactf = 8 # number of exact MPSTCAM MAC filters
+ cmask = all # access to all channels
+ pmask = 0x1 # access to only one port
+
+
+[function "1"]
+ nvf = 16 # NVF on this function
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 1 # 1 port
+ niqflint = 8 # NCPUS "Queue Sets"
+ nethctrl = 8 # NCPUS "Queue Sets"
+ neq = 16 # niqflint + nethctrl Egress Queues
+ nexactf = 8 # number of exact MPSTCAM MAC filters
+ cmask = all # access to all channels
+ pmask = 0x2 # access to only one port
+
+[function "2"]
+ nvf = 16 # NVF on this function
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 1 # 1 port
+ niqflint = 8 # NCPUS "Queue Sets"
+ nethctrl = 8 # NCPUS "Queue Sets"
+ neq = 16 # niqflint + nethctrl Egress Queues
+ nexactf = 8 # number of exact MPSTCAM MAC filters
+ cmask = all # access to all channels
+ pmask = 0x4 # access to only one port
+
+[function "3"]
+ nvf = 16 # NVF on this function
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 1 # 1 port
+ niqflint = 8 # NCPUS "Queue Sets"
+ nethctrl = 8 # NCPUS "Queue Sets"
+ neq = 16 # niqflint + nethctrl Egress Queues
+ nexactf = 8 # number of exact MPSTCAM MAC filters
+ cmask = all # access to all channels
+ pmask = 0x8 # access to only one port
+
+
+# Some OS Drivers manage all application functions for all ports via PF4.
+# Thus we need to provide a large number of resources here. For Egress
+# Queues we need to account for both TX Queues as well as Free List Queues
+# (because the host is responsible for producing Free List Buffers for the
+# hardware to consume).
+#
+[function "4"]
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 28 # NVI_UNIFIED
+ niqflint = 202 # NFLIQ_UNIFIED + NLFIQ_WD + NFLIQ_CRYPTO (32)
+ nethctrl = 100 # NETHCTRL_UNIFIED + NETHCTRL_WD
+ neq = 256 # NEQ_UNIFIED + NEQ_WD
+ nqpcq = 12288
+ nexactf = 40 # NMPSTCAM_UNIFIED
+ cmask = all # access to all channels
+ pmask = all # access to all four ports ...
+ nethofld = 1024 # number of user mode ethernet flow contexts
+ ncrypto_lookaside = 16 # Number of lookaside flow contexts
+ nclip = 320 # number of clip region entries
+ nfilter = 496 # number of filter region entries
+ nserver = 496 # number of server region entries
+ nhash = 12288 # number of hash region entries
+ nhpfilter = 0 # number of high priority filter region entries
+ protocol = nic_vm, ofld, rddp, rdmac, iscsi_initiator_pdu, iscsi_target_pdu, iscsi_t10dif, tlskeys, crypto_lookaside
+ tp_l2t = 3072
+ tp_ddp = 2
+ tp_ddp_iscsi = 2
+ tp_tls_key = 3
+ tp_stag = 2
+ tp_pbl = 5
+ tp_rq = 7
+ tp_srq = 128
+
+# We have FCoE and iSCSI storage functions on PF5 and PF6 each of which may
+# need to have Virtual Interfaces on each of the four ports with up to NCPUS
+# "Queue Sets" each.
+#
+[function "5"]
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 4 # NPORTS
+ niqflint = 34 # NPORTS*NCPUS + NMSIX_EXTRA
+ nethctrl = 32 # NPORTS*NCPUS
+ neq = 64 # NPORTS*NCPUS * 2 (FL, ETHCTRL/TX)
+ nexactf = 16 # (NPORTS *(no of snmc grp + 1 hw mac) + 1 anmc grp)) rounded to 16.
+ cmask = all # access to all channels
+ pmask = all # access to all four ports ...
+ nserver = 16
+ nhash = 2048
+ tp_l2t = 1020
+ nclip = 64
+ protocol = iscsi_initiator_fofld
+ tp_ddp_iscsi = 2
+ iscsi_ntask = 2048
+ iscsi_nsess = 2048
+ iscsi_nconn_per_session = 1
+ iscsi_ninitiator_instance = 64
+
+
+[function "6"]
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 4 # NPORTS
+ niqflint = 34 # NPORTS*NCPUS + NMSIX_EXTRA
+ nethctrl = 32 # NPORTS*NCPUS
+ neq = 66 # NPORTS*NCPUS * 2 (FL, ETHCTRL/TX) + 2 (EXTRA)
+ nexactf = 32 # NPORTS + adding 28 exact entries for FCoE
+ # which is OK since < MIN(SUM PF0..3, PF4)
+ # and we never load PF0..3 and PF4 concurrently
+ cmask = all # access to all channels
+ pmask = all # access to all four ports ...
+ nhash = 2048
+ tp_l2t = 4
+ protocol = fcoe_initiator
+ tp_ddp = 2
+ fcoe_nfcf = 16
+ fcoe_nvnp = 32
+ fcoe_nssn = 1024
+
+
+# The following function, 1023, is not an actual PCIE function but is used to
+# configure and reserve firmware internal resources that come from the global
+# resource pool.
+#
+[function "1023"]
+ wx_caps = all # write/execute permissions for all commands
+ r_caps = all # read permissions for all commands
+ nvi = 4 # NVI_UNIFIED
+ cmask = all # access to all channels
+ pmask = all # access to all four ports ...
+ nexactf = 8 # NPORTS + DCBX +
+ nfilter = 16 # number of filter region entries
+
+
+# For Virtual functions, we only allow NIC functionality and we only allow
+# access to one port (1 << PF). Note that because of limitations in the
+# Scatter Gather Engine (SGE) hardware which checks writes to VF KDOORBELL
+# and GTS registers, the number of Ingress and Egress Queues must be a power
+# of 2.
+#
+[function "0/*"] # NVF
+ wx_caps = 0x82 # DMAQ | VF
+ r_caps = 0x86 # DMAQ | VF | PORT
+ nvi = 1 # 1 port
+ niqflint = 4 # 2 "Queue Sets" + NXIQ
+ nethctrl = 2 # 2 "Queue Sets"
+ neq = 4 # 2 "Queue Sets" * 2
+ nexactf = 4
+ cmask = all # access to all channels
+ pmask = 0x1 # access to only one port ...
+
+
+[function "1/*"] # NVF
+ wx_caps = 0x82 # DMAQ | VF
+ r_caps = 0x86 # DMAQ | VF | PORT
+ nvi = 1 # 1 port
+ niqflint = 4 # 2 "Queue Sets" + NXIQ
+ nethctrl = 2 # 2 "Queue Sets"
+ neq = 4 # 2 "Queue Sets" * 2
+ nexactf = 4
+ cmask = all # access to all channels
+ pmask = 0x2 # access to only one port ...
+
+[function "2/*"] # NVF
+ wx_caps = 0x82 # DMAQ | VF
+ r_caps = 0x86 # DMAQ | VF | PORT
+ nvi = 1 # 1 port
+ niqflint = 4 # 2 "Queue Sets" + NXIQ
+ nethctrl = 2 # 2 "Queue Sets"
+ neq = 4 # 2 "Queue Sets" * 2
+ nexactf = 4
+ cmask = all # access to all channels
+ pmask = 0x1 # access to only one port ...
+
+
+[function "3/*"] # NVF
+ wx_caps = 0x82 # DMAQ | VF
+ r_caps = 0x86 # DMAQ | VF | PORT
+ nvi = 1 # 1 port
+ niqflint = 4 # 2 "Queue Sets" + NXIQ
+ nethctrl = 2 # 2 "Queue Sets"
+ neq = 4 # 2 "Queue Sets" * 2
+ nexactf = 4
+ cmask = all # access to all channels
+ pmask = 0x2 # access to only one port ...
+
+# MPS features a 196608 bytes ingress buffer that is used for ingress buffering
+# for packets from the wire as well as the loopback path of the L2 switch. The
+# folling params control how the buffer memory is distributed and the L2 flow
+# control settings:
+#
+# bg_mem: %-age of mem to use for port/buffer group
+# lpbk_mem: %-age of port/bg mem to use for loopback
+# hwm: high watermark; bytes available when starting to send pause
+# frames (in units of 0.1 MTU)
+# lwm: low watermark; bytes remaining when sending 'unpause' frame
+# (in inuits of 0.1 MTU)
+# dwm: minimum delta between high and low watermark (in units of 100
+# Bytes)
+#
+[port "0"]
+ dcb = ppp, dcbx # configure for DCB PPP and enable DCBX offload
+ #bg_mem = 25
+ #lpbk_mem = 25
+ hwm = 60
+ lwm = 15
+ dwm = 30
+ dcb_app_tlv[0] = 0x8906, ethertype, 3
+ dcb_app_tlv[1] = 0x8914, ethertype, 3
+ dcb_app_tlv[2] = 3260, socketnum, 5
+ aec_retry_cnt = 4
+
+
+[port "1"]
+ dcb = ppp, dcbx
+ #bg_mem = 25
+ #lpbk_mem = 25
+ hwm = 60
+ lwm = 15
+ dwm = 30
+ dcb_app_tlv[0] = 0x8906, ethertype, 3
+ dcb_app_tlv[1] = 0x8914, ethertype, 3
+ dcb_app_tlv[2] = 3260, socketnum, 5
+ aec_retry_cnt = 4
+
+
+[fini]
+ version = 0x01000023
+ checksum = 0x683208a2
+
+# Total resources used by above allocations:
+# Virtual Interfaces: 104
+# Ingress Queues/w Free Lists and Interrupts: 526
+# Egress Queues: 702
+# MPS TCAM Entries: 336
+# MSI-X Vectors: 736
+# Virtual Functions: 64
+#
+# $FreeBSD$
+#