1# Firmware configuration file.
2#
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.
9#
10
11[global]
12	rss_glb_config_mode = basicvirtual
13	rss_glb_config_options = tnlmapen, hashtoeplitz, tnlalllkp
14
15	sge_timer_value = 1, 5, 10, 50, 100, 200	# usecs
16
17	# enable TP_OUT_CONFIG.IPIDSPLITMODE
18	reg[0x7d04] = 0x00010000/0x00010000
19
20	# TP_SHIFT_CNT
21	reg[0x7dc0] = 0x62f8849
22
23	filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
24	filterMask = protocol, fcoe
25
26	# TP rx and tx channels (0 = auto).
27	tp_nrxch = 0
28	tp_ntxch = 0
29
30	# TP rx and tx payload memory (% of the total EDRAM + DDR3).
31	tp_pmrx = 38, 512
32	tp_pmtx = 60, 512
33	tp_pmrx_pagesize = 64K
34	tp_pmtx_pagesize = 64K
35
36	# TP OFLD MTUs
37	tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600
38
39# PFs 0-3.  These get 8 MSI/8 MSI-X vectors each.  VFs are supported by
40# these 4 PFs only.  Not used here at all.
41[function "0"]
42	nvf = 16
43	nvi = 1
44	rssnvi = 0
45[function "0/*"]
46	nvi = 1
47	rssnvi = 0
48
49[function "1"]
50	nvf = 16
51	nvi = 1
52	rssnvi = 0
53[function "1/*"]
54	nvi = 1
55	rssnvi = 0
56
57[function "2"]
58	nvf = 16
59	nvi = 1
60	rssnvi = 0
61[function "2/*"]
62	nvi = 1
63	rssnvi = 0
64
65[function "3"]
66	nvf = 16
67	nvi = 1
68	rssnvi = 0
69[function "3/*"]
70	nvi = 1
71	rssnvi = 0
72
73# PF4 is the resource-rich PF that the bus/nexus driver attaches to.
74# It gets 32 MSI/128 MSI-X vectors.
75[function "4"]
76	wx_caps = all
77	r_caps = all
78	nvi = 32
79	rssnvi = 8
80	niqflint = 512
81	nethctrl = 1024
82	neq = 2048
83	nexactf = 328
84	cmask = all
85	pmask = all
86
87	# driver will mask off features it won't use
88	protocol = ofld
89
90	tp_l2t = 4096
91	tp_ddp = 2
92
93	# TCAM has 8K cells; each region must start at a multiple of 128 cell.
94	# Each entry in these categories takes 4 cells each.  nhash will use the
95	# TCAM iff there is room left (that is, the rest don't add up to 2048).
96	nroute = 32
97	nclip = 32
98	nfilter = 1456
99	nserver = 512
100	nhash = 16384
101
102# PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
103# Not used right now.
104[function "5"]
105	nvi = 1
106	rssnvi = 0
107
108# PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
109# Not used right now.
110[function "6"]
111	nvi = 1
112	rssnvi = 0
113
114# The following function, 1023, is not an actual PCIE function but is used to
115# configure and reserve firmware internal resources that come from the global
116# resource pool.
117[function "1023"]
118	wx_caps = all
119	r_caps = all
120	nvi = 4
121	rssnvi = 0
122	cmask = all
123	pmask = all
124	nexactf = 8
125	nfilter = 16
126
127# MPS has 192K buffer space for ingress packets from the wire as well as
128# loopback path of the L2 switch.
129[port "0"]
130	dcb = none
131	bg_mem = 25
132	lpbk_mem = 25
133	hwm = 30
134	lwm = 15
135	dwm = 30
136
137[port "1"]
138	dcb = none
139	bg_mem = 25
140	lpbk_mem = 25
141	hwm = 30
142	lwm = 15
143	dwm = 30
144
145[port "2"]
146	dcb = none
147	bg_mem = 25
148	lpbk_mem = 25
149	hwm = 30
150	lwm = 15
151	dwm = 30
152
153[port "3"]
154	dcb = none
155	bg_mem = 25
156	lpbk_mem = 25
157	hwm = 30
158	lwm = 15
159	dwm = 30
160
161[fini]
162	version = 0x1
163	checksum = 0xb4168add
164#
165# $FreeBSD: releng/10.2/sys/dev/cxgbe/firmware/t4fw_cfg.txt 274612 2014-11-17 07:20:03Z np $
166#
167