1 # Firmware configuration file.
3 # Global limits (some are hardware limits, others are due to the firmware).
4 # nvi = 128 virtual interfaces
5 # niqflint = 1023 ingress queues with freelists and/or interrupts
6 # nethctrl = 64K Ethernet or ctrl egress queues
7 # neq = 64K egress queues of all kinds, including freelists
8 # nexactf = 336 MPS TCAM entries, can oversubscribe.
12 rss_glb_config_mode = basicvirtual
13 rss_glb_config_options = tnlmapen,hashtoeplitz,tnlalllkp
15 sge_timer_value = 1, 5, 10, 50, 100, 200 # usecs
17 # enable TP_OUT_CONFIG.IPIDSPLITMODE
18 reg[0x7d04] = 0x00010000/0x00010000
20 # disable TP_PARA_REG3.RxFragEn
21 reg[0x7d6c] = 0x00000000/0x00007000
23 reg[0x7dc0] = 0x0e2f8849 # TP_SHIFT_CNT
25 filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
26 filterMask = protocol, fcoe
29 tp_pmrx_pagesize = 64K
31 # TP number of RX channels (0 = auto)
35 tp_pmtx_pagesize = 64K
37 # TP number of TX channels (0 = auto)
41 tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600
43 # cluster, lan, or wan.
46 # PFs 0-3. These get 8 MSI/8 MSI-X vectors each. VFs are supported by
100 # PF4 is the resource-rich PF that the bus/nexus driver attaches to.
101 # It gets 32 MSI/128 MSI-X vectors.
114 # driver will mask off features it won't use
115 protocol = ofld, rddp, rdmac, iscsi_initiator_pdu, iscsi_target_pdu
124 # TCAM has 8K cells; each region must start at a multiple of 128 cell.
125 # Each entry in these categories takes 4 cells each. nhash will use the
126 # TCAM iff there is room left (that is, the rest don't add up to 2048).
133 # PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
134 # Not used right now.
139 # PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
140 # Not used right now.
145 # The following function, 1023, is not an actual PCIE function but is used to
146 # configure and reserve firmware internal resources that come from the global
158 # For Virtual functions, we only allow NIC functionality and we only allow
159 # access to one port (1 << PF). Note that because of limitations in the
160 # Scatter Gather Engine (SGE) hardware which checks writes to VF KDOORBELL
161 # and GTS registers, the number of Ingress and Egress Queues must be a power
212 # MPS has 192K buffer space for ingress packets from the wire as well as
213 # loopback path of the L2 switch.