1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
|
# Firmware configuration file.
#
# Global limits (some are hardware limits, others are due to the firmware).
# nvi = 128 virtual interfaces
# niqflint = 1023 ingress queues with freelists and/or interrupts
# nethctrl = 64K Ethernet or ctrl egress queues
# neq = 64K egress queues of all kinds, including freelists
# nexactf = 512 MPS TCAM entries, can oversubscribe.
#
[global]
rss_glb_config_mode = basicvirtual
rss_glb_config_options = tnlmapen,hashtoeplitz,tnlalllkp
# PL_TIMEOUT register
pl_timeout_value = 10000 # the timeout value in units of us
# SGE_THROTTLE_CONTROL
bar2throttlecount = 500 # bar2throttlecount in us
sge_timer_value = 1, 5, 10, 50, 100, 200 # SGE_TIMER_VALUE* in usecs
reg[0x1124] = 0x00000400/0x00000400 # SGE_CONTROL2, enable VFIFO; if
# SGE_VFIFO_SIZE is not set, then
# firmware will set it up in function
# of number of egress queues used
reg[0x1130] = 0x00d5ffeb # SGE_DBP_FETCH_THRESHOLD, fetch
# threshold set to queue depth
# minus 128-entries for FL and HP
# queues, and 0xfff for LP which
# prompts the firmware to set it up
# in function of egress queues
# used
reg[0x113c] = 0x0002ffc0 # SGE_VFIFO_SIZE, set to 0x2ffc0 which
# prompts the firmware to set it up in
# function of number of egress queues
# used
# enable TP_OUT_CONFIG.IPIDSPLITMODE
reg[0x7d04] = 0x00010000/0x00010000
# disable TP_PARA_REG3.RxFragEn
reg[0x7d6c] = 0x00000000/0x00007000
# enable TP_PARA_REG6.EnableCSnd
reg[0x7d78] = 0x00000400/0x00000000
reg[0x7dc0] = 0x0e2f8849 # TP_SHIFT_CNT
filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
filterMask = protocol, fcoe
tp_pmrx = 36, 512
tp_pmrx_pagesize = 64K
# TP number of RX channels (0 = auto)
tp_nrxch = 0
tp_pmtx = 46, 512
tp_pmtx_pagesize = 64K
# TP number of TX channels (0 = auto)
tp_ntxch = 0
# TP OFLD MTUs
tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600
# 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
# cluster, lan, or wan.
tp_tcptuning = lan
# MC configuration
mc_mode_brc[0] = 1 # mc0 - 1: enable BRC, 0: enable RBC
mc_mode_brc[1] = 1 # mc1 - 1: enable BRC, 0: enable RBC
# ULP_TX_CONFIG
reg[0x8dc0] = 0x00000004/0x00000004 # Enable more error msg for ...
# TPT error.
# PFs 0-3. These get 8 MSI/8 MSI-X vectors each. VFs are supported by
# these 4 PFs only.
[function "0"]
nvf = 4
wx_caps = all
r_caps = all
nvi = 2
rssnvi = 2
niqflint = 4
nethctrl = 4
neq = 8
nexactf = 4
cmask = all
pmask = 0x1
[function "1"]
nvf = 4
wx_caps = all
r_caps = all
nvi = 2
rssnvi = 2
niqflint = 4
nethctrl = 4
neq = 8
nexactf = 4
cmask = all
pmask = 0x2
[function "2"]
nvf = 4
wx_caps = all
r_caps = all
nvi = 2
rssnvi = 2
niqflint = 4
nethctrl = 4
neq = 8
nexactf = 4
cmask = all
pmask = 0x4
[function "3"]
nvf = 4
wx_caps = all
r_caps = all
nvi = 2
rssnvi = 2
niqflint = 4
nethctrl = 4
neq = 8
nexactf = 4
cmask = all
pmask = 0x8
# PF4 is the resource-rich PF that the bus/nexus driver attaches to.
# It gets 32 MSI/128 MSI-X vectors.
[function "4"]
wx_caps = all
r_caps = all
nvi = 32
rssnvi = 8
niqflint = 512
nethctrl = 1024
neq = 2048
nexactf = 456
cmask = all
pmask = all
# driver will mask off features it won't use
protocol = ofld, rddp, rdmac, iscsi_initiator_pdu, iscsi_target_pdu, iscsi_t10dif
tp_l2t = 4096
tp_ddp = 2
tp_ddp_iscsi = 2
tp_stag = 2
tp_pbl = 5
tp_rq = 7
# TCAM has 8K cells; each region must start at a multiple of 128 cell.
# Each entry in these categories takes 4 cells each. nhash will use the
# TCAM iff there is room left (that is, the rest don't add up to 2048).
nroute = 32
nclip = 32
nfilter = 1008
nserver = 512
nhash = 16384
# PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
# Not used right now.
[function "5"]
nvi = 1
rssnvi = 0
# PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
# Not used right now.
[function "6"]
nvi = 1
rssnvi = 0
# 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
r_caps = all
nvi = 4
rssnvi = 0
cmask = all
pmask = all
nexactf = 8
nfilter = 16
# 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/*"]
wx_caps = 0x82
r_caps = 0x86
nvi = 1
rssnvi = 1
niqflint = 2
nethctrl = 2
neq = 4
nexactf = 2
cmask = all
pmask = 0x1
[function "1/*"]
wx_caps = 0x82
r_caps = 0x86
nvi = 1
rssnvi = 1
niqflint = 2
nethctrl = 2
neq = 4
nexactf = 2
cmask = all
pmask = 0x2
[function "2/*"]
wx_caps = 0x82
r_caps = 0x86
nvi = 1
rssnvi = 1
niqflint = 2
nethctrl = 2
neq = 4
nexactf = 2
cmask = all
pmask = 0x4
[function "3/*"]
wx_caps = 0x82
r_caps = 0x86
nvi = 1
rssnvi = 1
niqflint = 2
nethctrl = 2
neq = 4
nexactf = 2
cmask = all
pmask = 0x8
# MPS has 192K buffer space for ingress packets from the wire as well as
# loopback path of the L2 switch.
[port "0"]
dcb = none
bg_mem = 25
lpbk_mem = 25
hwm = 30
lwm = 15
dwm = 30
[port "1"]
dcb = none
bg_mem = 25
lpbk_mem = 25
hwm = 30
lwm = 15
dwm = 30
[port "2"]
dcb = none
bg_mem = 25
lpbk_mem = 25
hwm = 30
lwm = 15
dwm = 30
[port "3"]
dcb = none
bg_mem = 25
lpbk_mem = 25
hwm = 30
lwm = 15
dwm = 30
[fini]
version = 0x1
checksum = 0x2d7417e5
#
# $FreeBSD$
#
|