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 = 512 MPS TCAM entries, can oversubscribe.
11 rss_glb_config_mode = basicvirtual
12 rss_glb_config_options = tnlmapen,hashtoeplitz,tnlalllkp
15 pl_timeout_value = 200 # the timeout value in units of us
17 sge_timer_value = 1, 5, 10, 50, 100, 200 # SGE_TIMER_VALUE* in usecs
19 reg[0x10c4] = 0x20000000/0x20000000 # GK_CONTROL, enable 5th thread
21 reg[0x7dc0] = 0x0e2f8849 # TP_SHIFT_CNT
23 #Tick granularities in kbps
24 tsch_ticks = 100000, 10000, 1000, 10
26 filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
27 filterMask = port, protocol
30 tp_pmrx_pagesize = 16K
32 # TP number of RX channels (0 = auto)
36 tp_pmtx_pagesize = 64K
38 # TP number of TX channels (0 = auto)
42 tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600
44 # enable TP_OUT_CONFIG.IPIDSPLITMODE and CRXPKTENC
45 reg[0x7d04] = 0x00010008/0x00010008
48 reg[0x7d08] = 0x00000800/0x00000800 # set IssFromCplEnable
51 reg[0x7d48] = 0x00000000/0x00000400 # clear EnableFLMError
54 reg[0x7d4c] = 0x00010000/0x00010000 # set DisableNewPshFlag
57 reg[0x7d60] = 0x06000000/0x07000000 # set InitCWND to 6
60 reg[0x7d6c] = 0x28000000/0x28000000 # set EnableTnlCngHdr
61 # set RxMacCheck (Note:
62 # Only for hash filter,
66 reg[0x19c04] = 0x00000000/0x02040000 # LE IPv4 compression disabled
67 # EXTN_HASH_IPV4 Disable
70 reg[0x19c74] = 0x00000004/0x0000000f # TCAM_ACTV_HIT = 4
73 reg[0x19c78] = 0x08000000/0x0e000000 # HASH_ACTV_HIT = 4
76 reg[0x19c28] = 0x00800000/0x01f00000 # LE Hash bucket size 8,
79 mc_mode_brc[0] = 0 # mc0 - 1: enable BRC, 0: enable RBC
81 # PFs 0-3. These get 8 MSI/8 MSI-X vectors each. VFs are supported by
135 # PF4 is the resource-rich PF that the bus/nexus driver attaches to.
136 # It gets 32 MSI/128 MSI-X vectors.
151 # TCAM has 6K cells; each region must start at a multiple of 128 cell.
152 # Each entry in these categories takes 2 cells each. nhash will use the
153 # TCAM iff there is room left (that is, the rest don't add up to 3072).
158 protocol = nic_hashfilter
161 # PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
162 # Not used right now.
167 # PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
168 # Not used right now.
173 # The following function, 1023, is not an actual PCIE function but is used to
174 # configure and reserve firmware internal resources that come from the global
188 # For Virtual functions, we only allow NIC functionality and we only allow
189 # access to one port (1 << PF). Note that because of limitations in the
190 # Scatter Gather Engine (SGE) hardware which checks writes to VF KDOORBELL
191 # and GTS registers, the number of Ingress and Egress Queues must be a power
242 # MPS has 192K buffer space for ingress packets from the wire as well as
243 # loopback path of the L2 switch.
262 checksum = 0xb577311e