1# Firmware configuration file.
2#
3# Global limits (some are hardware limits, others are due to the firmware).
4# Also note that the firmware reserves some of these resources for its own use
5# so it's not always possible for the drivers to grab everything listed here.
6# nvi = 128 virtual interfaces
7# niqflint = 1023 ingress queues with freelists and/or interrupts
8# nethctrl = 64K Ethernet or ctrl egress queues
9# neq = 64K egress queues of all kinds, including freelists
10# nexactf = 336 MPS TCAM entries, can oversubscribe.
11#
12
13[global]
14 rss_glb_config_mode = basicvirtual
15 rss_glb_config_options = tnlmapen, hashtoeplitz, tnlalllkp
16
17 sge_timer_value = 1, 5, 10, 50, 100, 200 # usecs
18
19 # TP_SHIFT_CNT
20 reg[0x7dc0] = 0x64f8849
21
22 filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
23
24 # TP rx and tx payload memory (% of the total EDRAM + DDR3).
25 tp_pmrx = 40
26 tp_pmtx = 60
27 tp_pmrx_pagesize = 64K
28 tp_pmtx_pagesize = 64K
29
30# PFs 0-3. These get 8 MSI/8 MSI-X vectors each. VFs are supported by
31# these 4 PFs only. Not used here at all.
32[function "0"]
33 nvf = 16
34 nvi = 1
35[function "0/*"]
36 nvi = 1
37
38[function "1"]
39 nvf = 16
40 nvi = 1
41[function "1/*"]
42 nvi = 1
43
44[function "2"]
45 nvf = 16
46 nvi = 1
47[function "2/*"]
48 nvi = 1
49
50[function "3"]
51 nvf = 16
52 nvi = 1
53[function "3/*"]
54 nvi = 1
55
56# PF4 is the resource-rich PF that the bus/nexus driver attaches to.
57# It gets 32 MSI/128 MSI-X vectors.
58[function "4"]
59 wx_caps = all
60 r_caps = all
61 nvi = 48
62 niqflint = 256
63 nethctrl = 128
64 neq = 256
65 nexactf = 300
66 cmask = all
67 pmask = all
68
69 # driver will mask off features it won't use
70 protocol = ofld
71
72 tp_l2t = 100
73
74 # TCAM has 8K cells; each region must start at a multiple of 128 cell.
75 # Each entry in these categories takes 4 cells each. nhash will use the
76 # TCAM iff there is room left (that is, the rest don't add up to 2048).
77 nroute = 32
78 nclip = 0 # needed only for IPv6 offload
79 nfilter = 1504
80 nserver = 512
81 nhash = 16384
82
83# PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
84# Not used right now.
85[function "5"]
86 nvi = 1
87
88# PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
89# Not used right now.
90[function "6"]
91 nvi = 1
92
93# MPS has 192K buffer space for ingress packets from the wire as well as
94# loopback path of the L2 switch.
95[port "0"]
96 dcb = none
97 bg_mem = 25
98 lpbk_mem = 25
99 hwm = 30
100 lwm = 15
101 dwm = 30
102
103[port "1"]
104 dcb = none
105 bg_mem = 25
106 lpbk_mem = 25
107 hwm = 30
108 lwm = 15
109 dwm = 30
110
111[port "2"]
112 dcb = none
113 bg_mem = 25
114 lpbk_mem = 25
115 hwm = 30
116 lwm = 15
117 dwm = 30
118
119[port "3"]
120 dcb = none
121 bg_mem = 25
122 lpbk_mem = 25
123 hwm = 30
124 lwm = 15
125 dwm = 30
126
127[fini]
128 version = 0x1
129 checksum = 0xb31cdfac
130#
131# $FreeBSD: head/sys/dev/cxgbe/firmware/t4fw_cfg.txt 228561 2011-12-16 02:09:51Z np $
132#
2#
3# Global limits (some are hardware limits, others are due to the firmware).
4# Also note that the firmware reserves some of these resources for its own use
5# so it's not always possible for the drivers to grab everything listed here.
6# nvi = 128 virtual interfaces
7# niqflint = 1023 ingress queues with freelists and/or interrupts
8# nethctrl = 64K Ethernet or ctrl egress queues
9# neq = 64K egress queues of all kinds, including freelists
10# nexactf = 336 MPS TCAM entries, can oversubscribe.
11#
12
13[global]
14 rss_glb_config_mode = basicvirtual
15 rss_glb_config_options = tnlmapen, hashtoeplitz, tnlalllkp
16
17 sge_timer_value = 1, 5, 10, 50, 100, 200 # usecs
18
19 # TP_SHIFT_CNT
20 reg[0x7dc0] = 0x64f8849
21
22 filterMode = fragmentation, mpshittype, protocol, vlan, port, fcoe
23
24 # TP rx and tx payload memory (% of the total EDRAM + DDR3).
25 tp_pmrx = 40
26 tp_pmtx = 60
27 tp_pmrx_pagesize = 64K
28 tp_pmtx_pagesize = 64K
29
30# PFs 0-3. These get 8 MSI/8 MSI-X vectors each. VFs are supported by
31# these 4 PFs only. Not used here at all.
32[function "0"]
33 nvf = 16
34 nvi = 1
35[function "0/*"]
36 nvi = 1
37
38[function "1"]
39 nvf = 16
40 nvi = 1
41[function "1/*"]
42 nvi = 1
43
44[function "2"]
45 nvf = 16
46 nvi = 1
47[function "2/*"]
48 nvi = 1
49
50[function "3"]
51 nvf = 16
52 nvi = 1
53[function "3/*"]
54 nvi = 1
55
56# PF4 is the resource-rich PF that the bus/nexus driver attaches to.
57# It gets 32 MSI/128 MSI-X vectors.
58[function "4"]
59 wx_caps = all
60 r_caps = all
61 nvi = 48
62 niqflint = 256
63 nethctrl = 128
64 neq = 256
65 nexactf = 300
66 cmask = all
67 pmask = all
68
69 # driver will mask off features it won't use
70 protocol = ofld
71
72 tp_l2t = 100
73
74 # TCAM has 8K cells; each region must start at a multiple of 128 cell.
75 # Each entry in these categories takes 4 cells each. nhash will use the
76 # TCAM iff there is room left (that is, the rest don't add up to 2048).
77 nroute = 32
78 nclip = 0 # needed only for IPv6 offload
79 nfilter = 1504
80 nserver = 512
81 nhash = 16384
82
83# PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors.
84# Not used right now.
85[function "5"]
86 nvi = 1
87
88# PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors.
89# Not used right now.
90[function "6"]
91 nvi = 1
92
93# MPS has 192K buffer space for ingress packets from the wire as well as
94# loopback path of the L2 switch.
95[port "0"]
96 dcb = none
97 bg_mem = 25
98 lpbk_mem = 25
99 hwm = 30
100 lwm = 15
101 dwm = 30
102
103[port "1"]
104 dcb = none
105 bg_mem = 25
106 lpbk_mem = 25
107 hwm = 30
108 lwm = 15
109 dwm = 30
110
111[port "2"]
112 dcb = none
113 bg_mem = 25
114 lpbk_mem = 25
115 hwm = 30
116 lwm = 15
117 dwm = 30
118
119[port "3"]
120 dcb = none
121 bg_mem = 25
122 lpbk_mem = 25
123 hwm = 30
124 lwm = 15
125 dwm = 30
126
127[fini]
128 version = 0x1
129 checksum = 0xb31cdfac
130#
131# $FreeBSD: head/sys/dev/cxgbe/firmware/t4fw_cfg.txt 228561 2011-12-16 02:09:51Z np $
132#