diff options
| author | np <np@FreeBSD.org> | 2015-11-10 02:29:19 +0000 |
|---|---|---|
| committer | np <np@FreeBSD.org> | 2015-11-10 02:29:19 +0000 |
| commit | 6394d446ad0b881e8dfe3cc1cd451538f2aa7ff9 (patch) | |
| tree | 5849e592dcca223f1dca2a24f2bdea90dacf6708 | |
| parent | aedba6c5a22be3a69a4373d744394c58cebba938 (diff) | |
| download | FreeBSD-src-6394d446ad0b881e8dfe3cc1cd451538f2aa7ff9.zip FreeBSD-src-6394d446ad0b881e8dfe3cc1cd451538f2aa7ff9.tar.gz | |
cxgbe/t4_tom: add a knob to the default configuration file to tune
the TOE for LAN operation. It is possible to set this to other values
(cluster for networks with little loss and really tight RTTs, and wan
for relatively large RTTs and/or lossy networks) depending on the
environment in which the TOE is being used.
None of this affects plain NIC operation in any way.
MFC after: 1 week
| -rw-r--r-- | sys/dev/cxgbe/firmware/t4fw_cfg.txt | 5 | ||||
| -rw-r--r-- | sys/dev/cxgbe/firmware/t5fw_cfg.txt | 5 |
2 files changed, 8 insertions, 2 deletions
diff --git a/sys/dev/cxgbe/firmware/t4fw_cfg.txt b/sys/dev/cxgbe/firmware/t4fw_cfg.txt index f417abb..78caa28 100644 --- a/sys/dev/cxgbe/firmware/t4fw_cfg.txt +++ b/sys/dev/cxgbe/firmware/t4fw_cfg.txt @@ -33,6 +33,9 @@ tp_pmrx_pagesize = 64K tp_pmtx_pagesize = 64K + # cluster, lan, or wan. + tp_tcptuning = lan + # TP OFLD MTUs tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600 @@ -160,7 +163,7 @@ [fini] version = 0x1 - checksum = 0xb4168add + checksum = 0xc5e9ef34 # # $FreeBSD$ # diff --git a/sys/dev/cxgbe/firmware/t5fw_cfg.txt b/sys/dev/cxgbe/firmware/t5fw_cfg.txt index 59ca453..ad50df4 100644 --- a/sys/dev/cxgbe/firmware/t5fw_cfg.txt +++ b/sys/dev/cxgbe/firmware/t5fw_cfg.txt @@ -42,6 +42,9 @@ tp_pmrx_pagesize = 64K tp_pmtx_pagesize = 64K + # cluster, lan, or wan. + tp_tcptuning = lan + # TP OFLD MTUs tp_mtus = 88, 256, 512, 576, 808, 1024, 1280, 1488, 1500, 2002, 2048, 4096, 4352, 8192, 9000, 9600 @@ -173,7 +176,7 @@ [fini] version = 0x1 - checksum = 0x4f45e608 + checksum = 0x6b54f66d # # $FreeBSD$ # |
