Commit Graph

18 Commits

Author SHA1 Message Date
arybchik
ce74585957 sfxge(4): add sysctl to change MAC stats update period
The sysctl controls the period per interface.

Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision:  https://reviews.freebsd.org/D9153
2017-01-12 15:26:23 +00:00
arybchik
f676a0fd74 sfxge(4): add tunable to configure MAC stats update period
Reviewed by:    philip
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision:  https://reviews.freebsd.org/D9151
2017-01-12 13:00:17 +00:00
trasz
b9efacda12 Fix a bunch of "sentence not on new line" warnings from igor(1).
MFC after:	1 month
2016-06-08 08:50:35 +00:00
arybchik
8e01f30efa sfxge(4): cleanup: update copyright to 2016
Sponsored by:   Solarflare Communications, Inc.
MFC after:      1 week
Differential Revision:  https://reviews.freebsd.org/D6509
2016-05-24 12:16:57 +00:00
arybchik
8cbcec3cf7 sfxge: support FATSOv2
Reviewed by:    gnn
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4934
2016-01-15 06:25:26 +00:00
arybchik
0b3051dae1 sfxge: support for MCDI logging implemented
Submitted by:   Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 days
Differential Revision: https://reviews.freebsd.org/D4355
2015-12-05 07:04:11 +00:00
arybchik
220281c91d sfxge: add 7xxx NICs family support
Support 7xxx adapters including firmware-assisted TSO and VLAN tagging:

  - Solarflare Flareon Ultra 7000 series 10/40G adapters:
    - Solarflare SFN7042Q QSFP+ Server Adapter
    - Solarflare SFN7142Q QSFP+ Server Adapter

  - Solarflare Flareon Ultra 7000 series 10G adapters:
    - Solarflare SFN7022F SFP+ Server Adapter
    - Solarflare SFN7122F SFP+ Server Adapter
    - Solarflare SFN7322F Precision Time Synchronization Server Adapter

  - Solarflare Flareon 7000 series 10G adapters:
    - Solarflare SFN7002F SFP+ Server Adapter

Support utilities to configure adapters and update firmware.

The work is done by Solarflare developers
(Andy Moreton, Andrew Lee and many others),
Artem V. Andreev <Artem.Andreev at oktetlabs.ru> and me.

Sponsored by:   Solarflare Communications, Inc.
MFC after:      2 weeks
Causually read by: gnn
Differential Revision: https://reviews.freebsd.org/D2618
2015-05-25 08:34:55 +00:00
arybchik
f06aedd639 sfxge: add tunables to control LRO parameters on driver load time
Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)
2015-03-17 08:14:46 +00:00
arybchik
bba984d59d sfxge: add indefinite article and update timestamp
Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)
2015-02-22 18:59:00 +00:00
arybchik
1fcfea902b sfxge: Separate software Tx queue limit for non-TCP traffic
Add separate software Tx queue limit for non-TCP traffic to make total
limit higher and avoid local drops of TCP packets because of no
backpressure.
There is no point to make non-TCP limit high since without backpressure
UDP stream easily overflows any sensible limit.

Split early drops statistics since it is better to have separate counter
for each drop reason to make it unabmiguous.

Add software Tx queue high watermark. The information is very useful to
understand how big queues grow under traffic load.

Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)
2015-01-29 19:11:37 +00:00
arybchik
88d7d71821 sfxge: implemented parameter to restrict RSS channels
Submitted by:   Artem V. Andreev <Artem.Andreev at oktetlabs.ru>
Sponsored by:   Solarflare Communications, Inc.
Approved by:    gnn (mentor)
2015-01-29 19:09:14 +00:00
brueffer
b61c6e4e79 Fix various mdoc issues.
Found with:	mandoc -Tlint
2014-12-21 09:53:29 +00:00
bjk
b06f292fdc Some cleanup for sfxge.4
Use standard mdoc macros instead of pure roff, fix some other mdoc usage,
make the style consistent, and fix some grammar issues.

Approved by:	hrs (mentor)
2014-10-01 17:16:18 +00:00
gnn
5f81cfe206 Update SolarFlare driver manual page with new tunables.
Submitted by:   Andrew Rybchenko <arybchenko at solarflare.com>
Sponsored by:   Solarflare Communications, Inc.
2014-09-30 20:38:36 +00:00
eadler
1ef5fe44d3 Remove trailing whitespace per mdoc lint warning
Disussed with:	gavin
No objection from:	doc
Approved by:	joel
MFC after:	3 days
2012-03-29 05:02:12 +00:00
gjb
be823780e4 Fix some Xr references:
- ada(4): ad(4) - removed, ada(4) would be a self-referencing entry
- cd(4): ad(4) -> ada(4)
- da(4): ad(4) -> ada(4)
- DEVICE_PROBE(9):  ugen(5) -> ugen(4)
- ed(4): dhclinet(8) -> dhclient(8) (typo)
- lmc(4): Netgraph(4) -> netgraph(4)
- security(7): rc.conf(8) -> rc.conf(5)
- sfxge(4): cpuset(8) -> cpuset(1)
- sbp(4): sysctl(1) -> sysctl(8)
- portindex(5): build(1) -> build(7)
- u3g(4): usbconfig(5) -> usbconfig(8)
- usb_quirk(4): usbconfig(5) -> usbconfig(8)

Found with:	textproc/igor
MFC after:	3 days
2012-02-09 04:37:30 +00:00
brueffer
4531804934 Some cleanup:
- Start sentences on new lines
- Mark up sysctl variables
- Use %d in sysctl variables to denote the index, as we do in other manpages
2011-11-17 17:57:35 +00:00
philip
d8198c572a Add the sfxge(4) device driver, providing support for 10Gb Ethernet adapters
based on Solarflare SFC9000 family controllers.  The driver supports jumbo
frames, transmit/receive checksum offload, TCP Segmentation Offload (TSO),
Large Receive Offload (LRO), VLAN checksum offload, VLAN TSO, and Receive Side
Scaling (RSS) using MSI-X interrupts.

This work was sponsored by Solarflare Communications, Inc.

My sincere thanks to Ben Hutchings for doing a lot of the hard work!

Sponsored by:	Solarflare Communications, Inc.
MFC after:	3 weeks
2011-11-16 17:11:13 +00:00