t5fw_cfg.txt revision 273615
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 = 512 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 rssnvi = 0 58[function "0/*"] 59 nvi = 1 60 rssnvi = 0 61 62[function "1"] 63 nvf = 16 64 nvi = 1 65 rssnvi = 0 66[function "1/*"] 67 nvi = 1 68 rssnvi = 0 69 70[function "2"] 71 nvf = 16 72 nvi = 1 73 rssnvi = 0 74[function "2/*"] 75 nvi = 1 76 rssnvi = 0 77 78[function "3"] 79 nvf = 16 80 nvi = 1 81 rssnvi = 0 82[function "3/*"] 83 nvi = 1 84 rssnvi = 0 85 86# PF4 is the resource-rich PF that the bus/nexus driver attaches to. 87# It gets 32 MSI/128 MSI-X vectors. 88[function "4"] 89 wx_caps = all 90 r_caps = all 91 nvi = 32 92 rssnvi = 8 93 niqflint = 512 94 nethctrl = 1024 95 neq = 2048 96 nexactf = 328 97 cmask = all 98 pmask = all 99 100 # driver will mask off features it won't use 101 protocol = ofld 102 103 tp_l2t = 4096 104 tp_ddp = 2 105 106 # TCAM has 8K cells; each region must start at a multiple of 128 cell. 107 # Each entry in these categories takes 4 cells each. nhash will use the 108 # TCAM iff there is room left (that is, the rest don't add up to 2048). 109 nroute = 32 110 nclip = 32 111 nfilter = 1008 112 nserver = 512 113 nhash = 16384 114 115# PF5 is the SCSI Controller PF. It gets 32 MSI/40 MSI-X vectors. 116# Not used right now. 117[function "5"] 118 nvi = 1 119 rssnvi = 0 120 121# PF6 is the FCoE Controller PF. It gets 32 MSI/40 MSI-X vectors. 122# Not used right now. 123[function "6"] 124 nvi = 1 125 rssnvi = 0 126 127# The following function, 1023, is not an actual PCIE function but is used to 128# configure and reserve firmware internal resources that come from the global 129# resource pool. 130[function "1023"] 131 wx_caps = all 132 r_caps = all 133 nvi = 4 134 rssnvi = 0 135 cmask = all 136 pmask = all 137 nexactf = 8 138 nfilter = 16 139 140# MPS has 192K buffer space for ingress packets from the wire as well as 141# loopback path of the L2 switch. 142[port "0"] 143 dcb = none 144 bg_mem = 25 145 lpbk_mem = 25 146 hwm = 30 147 lwm = 15 148 dwm = 30 149 150[port "1"] 151 dcb = none 152 bg_mem = 25 153 lpbk_mem = 25 154 hwm = 30 155 lwm = 15 156 dwm = 30 157 158[port "2"] 159 dcb = none 160 bg_mem = 25 161 lpbk_mem = 25 162 hwm = 30 163 lwm = 15 164 dwm = 30 165 166[port "3"] 167 dcb = none 168 bg_mem = 25 169 lpbk_mem = 25 170 hwm = 30 171 lwm = 15 172 dwm = 30 173 174[fini] 175 version = 0x1 176 checksum = 0xa0ee1715 177# 178# $FreeBSD: head/sys/dev/cxgbe/firmware/t5fw_cfg.txt 273615 2014-10-25 00:14:44Z np $ 179# 180