Commit Graph

3 Commits

Author SHA1 Message Date
George V. Neville-Neil
cf07c70df7 Commit various fixes for the SolarFlare drivers, in particular
this set of patches fixes support for systems with > 32 cores.

Details include

sfxge: RXQ index (not label) comes from FW in flush done/failed events

Change the second argument name of the efx_rxq_flush_done_ev_t and
efx_rxq_flush_failed_ev_t prototypes to highlight that RXQ index (not label)
comes from FW in flush done and failed events.

sfxge: TXQ index (not label) comes from FW in flush done event

Change the second argument name of the efx_txq_flush_done_ev_t prototype to
highlight that TXQ index (not label) comes from FW in flush done event.

sfxge: use TXQ type as label to support more than 32 TXQs

There are 3 TXQs in event queue 0 and 1 TXQ (with TCP/UDP checksum offload)
in all other event queues.

Submitted by:	Andrew Rybchenko <Andrew.Rybchenko at oktetlabs.ru>
Sponsored by:   Solarflare Communications, Inc.
2014-04-14 16:31:56 +00:00
Philip Paeps
5dee87d724 sfxge: Add $FreeBSD$ tags to common code files.
Requested by:	bz
2011-11-28 17:19:05 +00:00
Philip Paeps
e948693ed7 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