t5fw_cfg.txt revision 256459 
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	# PL_TIMEOUT register
16	pl_timeout_value = 200		# the timeout value in units of us
17
18	sge_timer_value = 1, 5, 10, 50, 100, 200	# usecs
19
20	# enable TP_OUT_CONFIG.IPIDSPLITMODE
21	reg[0x7d04] = 0x00010000/0x00010000
22
23	# TP_SHIFT_CNT
24	reg[0x7dc0] = 0x62f8849
25
26	# TP_GLOBAL_CONFIG
27	reg[0x7d08] = 0x00000800/0x00000800 # set IssFromCplEnable
28
29	# TP_PARA_REG0
30	reg[0x7d60] = 0x06000000/0x07000000 # set InitCWND to 6
31
32	filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
33	filterMask = protocol, fcoe
34
35	# TP rx and tx channels (0 = auto).
36	tp_nrxch = 0
37	tp_ntxch = 0
38
39	# TP rx and tx payload memory (% of the total EDRAM + DDR3).
40	tp_pmrx = 38
41	tp_pmtx = 60
42	tp_pmrx_pagesize = 64K
43	tp_pmtx_pagesize = 64K
44
45	# TP OFLD MTUs
46	tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600
47
48	# MC configuration
49	mc_mode_brc[0] = 1		# mc0 - 1: enable BRC, 0: enable RBC
50	mc_mode_brc[1] = 1		# mc1 - 1: enable BRC, 0: enable RBC
51
52# PFs 0-3.  These get 8 MSI/8 MSI-X vectors each.  VFs are supported by
53# these 4 PFs only.  Not used here at all.
54[function "0"]
55	nvf = 16
56	nvi = 1
57[function "0/*"]
58	nvi = 1
59
60[function "1"]
61	nvf = 16
62	nvi = 1
63[function "1/*"]
64	nvi = 1
65
66[function "2"]
67	nvf = 16
68	nvi = 1
69[function "2/*"]
70	nvi = 1
71
72[function "3"]
73	nvf = 16
74	nvi = 1
75[function "3/*"]
76	nvi = 1
77
78# PF4 is the resource-rich PF that the bus/nexus driver attaches to.
79# It gets 32 MSI/128 MSI-X vectors.
80[function "4"]
81	wx_caps = all
82	r_caps = all
83	nvi = 32
84	niqflint = 256
85	nethctrl = 128
86	neq = 256
87	nexactf = 328
88	cmask = all
89	pmask = all
90
91	# driver will mask off features it won't use
92	protocol = ofld
93
94	tp_l2t = 4096
95	tp_ddp = 2
96
97	# TCAM has 8K cells; each region must start at a multiple of 128 cell.
98	# Each entry in these categories takes 4 cells each.  nhash will use the
99	# TCAM iff there is room left (that is, the rest don't add up to 2048).
100	nroute = 32
101	nclip = 32
102	nfilter = 1008
103	nserver = 512
104	nhash = 16384
105
106# PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
107# Not used right now.
108[function "5"]
109	nvi = 1
110
111# PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
112# Not used right now.
113[function "6"]
114	nvi = 1
115
116# The following function, 1023, is not an actual PCIE function but is used to
117# configure and reserve firmware internal resources that come from the global
118# resource pool.
119[function "1023"]
120	wx_caps = all
121	r_caps = all
122	nvi = 4
123	cmask = all
124	pmask = all
125	nexactf = 8
126	nfilter = 16
127
128# MPS has 192K buffer space for ingress packets from the wire as well as
129# loopback path of the L2 switch.
130[port "0"]
131	dcb = none
132	bg_mem = 25
133	lpbk_mem = 25
134	hwm = 30
135	lwm = 15
136	dwm = 30
137
138[port "1"]
139	dcb = none
140	bg_mem = 25
141	lpbk_mem = 25
142	hwm = 30
143	lwm = 15
144	dwm = 30
145
146[port "2"]
147	dcb = none
148	bg_mem = 25
149	lpbk_mem = 25
150	hwm = 30
151	lwm = 15
152	dwm = 30
153
154[port "3"]
155	dcb = none
156	bg_mem = 25
157	lpbk_mem = 25
158	hwm = 30
159	lwm = 15
160	dwm = 30
161
162[fini]
163	version = 0x1
164	checksum = 0x9f27febc
165#
166# $FreeBSD: head/sys/dev/cxgbe/firmware/t5fw_cfg.txt 256459 2013-10-14 21:25:07Z np $
167#
168