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# $FreeBSD$ 132# 133