Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head to stable/9 as part of 9.0-RELEASE release cycle.

Approved by: re (implicit)

Move cxgbtool from usr.sbin to tools/tools.

Approved by: re (kib)
MFC after: 1 month

Closing file descriptors when it's done

Reviewed by: np

Add support for hardware filters to cxgb(4). The T3 chip can inspect
L2/3/4 headers and can drop or steer packets as instructed. Filtering
based on src ip, dst ip, src port, dst port, 802.1q, udp/tcp, and mac
addr is possible. Add support in cxgbtool to program these filters.
Some simple examples:

Drop all tcp/80 traffic coming from the subnet specified.
# cxgbtool cxgb2 filter 0 sip 192.168.1.0/24 dport 80 type tcp action drop

Steer all incoming UDP traffic to qset 0.
# cxgbtool cxgb2 filter 1 type udp queue 0 action pass

Steer all tcp traffic from 192.168.1.1 to qset 1.
# cxgbtool cxgb2 filter 2 sip 192.168.1.1 type tcp queue 1 action pass

Drop fragments.
# cxgbtool cxgb2 filter 3 type frag action drop

List all filters.
# cxgbtool cxgb2 filter list
index SIP DIP sport dport VLAN PRI P/MAC type Q
0 192.168.1.0/24 0.0.0.0 * 80 0 0/1 */* tcp -
1 0.0.0.0/0 0.0.0.0 * * 0 0/1 */* udp 0
2 192.168.1.1/32 0.0.0.0 * * 0 0/1 */* tcp 1
3 0.0.0.0/0 0.0.0.0 * * 0 0/1 */* frag -
16367 0.0.0.0/0 0.0.0.0 * * 0 0/1 */* * *

MFC after: 2 weeks

Allow cxgbtool to build with WARNS=6

MFC after: 1 week

Add missing newline in last line of file.

Uncovered via: fromcvs vs. svn
Approved by: ed (co-mentor)

This adds a new "stdio" mode to cxgbtool - it's an interactive mode
meant primarily for _non_ interactive use. Scripts that run cxgbtool
repeatedly to perform register r/w or mdio will benefit from this.
Instead of fork/exec'ing a new cxgbtool for every regio/mdio you can
simply open a pair of pipes to/from cxgbtool and run cmds over them.

Approved by: gnn (mentor)

Update the Chelsio driver to the latest bits from Chelsio

Firmware upgraded to 7.1.0 (from 5.0.0).
T3C EEPROM and SRAM added; Code to update eeprom/sram fixed.
fl_empty and rx_fifo_ovfl counters can be observed via sysctl.
Two new cxgbtool commands to get uP logic analyzer info and uP IOQs
Synced up with Chelsio's "common code" (as of 03/03/09)

Submitted by: Navdeep Parhar at Chelsio
Reviewed by: gnn
MFC after: 2 weeks

- Fix regression with GETMEM
- Remove gratuitous bswap macros
- check for rev 3 with t3b

Obtained from: Chelsio Inc.
MFC after: 3 days

Add support for t3c to cxgbtool

Obtained from: Chelsio Inc.

Bring cxgbtool up to date with version 1.5

Obtained from: Chelsio Inc.
MFC after: 3 days

fix include names

Add administration and debugging tool for Chelsio T3 10 Gigabit Ethernet driver