Commit Graph

7 Commits

Author SHA1 Message Date
Eric Joyner
6f37f2324d Add support for certain Intel X550 devices.
These include standalone X550 adapters, X552 10GbE backplane, and
X552/X557-AT 10GBASE-T; with the latter two being integrated into Xeon D SoCs.

As well, this bumps the ixgbe version number to 2.8.3, and includes updates
to shared code for support for the new devices.

Differential Revision: D2414
Reviewed by:	gnn, adrian
Approved by:	jfv (mentor), gnn (mentor)
2015-04-30 22:53:27 +00:00
Jack F Vogel
758cc3dcd5 Update to the Intel ixgbe driver:
- Split the driver into independent pf and vf loadables. This is
	  in preparation for SRIOV support which will be following shortly.
	  This also allows us to keep a seperate revision control over the
	  two parts, making for easier sustaining.
	- Make the TX/RX code a shared/seperated file, in the old code base
	  the ixv code would miss fixes that went into ixgbe, this model
	  will eliminate that problem.
	- The driver loadables will now match the device names, something that
	  has been requested for some time.
	- Rather than a modules/ixgbe there is now modules/ix and modules/ixv
	- It will also be possible to make your static kernel with only one
	  or the other for streamlined installs, or both.

Enjoy!

Submitted by: jfv and erj
2015-03-17 18:32:28 +00:00
Jack F Vogel
fd75b91d13 Add quad port probe support, this gives the admin proper information about the slot
(which should be a PCIE Gen 3 slot for this adapter) by looking back thru the PCI
parent devices to the slot device.

The fix above also corrects the bandwidth display to GT/s rather than the
incorrect Gb/s

Next, allow the use of ALTQ if you select the compile option IXGBE_LEGACY_TX.

Allow the use of 'unsupported' optic modules by a compile option as well.

Add a phy reset capability into the stop code, this is so a static configured
driver will still behave properly when taken down (not being able to unload it).

This revision synchronizes the shared code with Intel internal current code,
and note that it now includes DCB supporting code, this was necessitated by
some internal changes with the code, but it also will provide the opportunity
to develop this feature in the core driver down the road.

I have edited the README to get rid of some of the worse anachronisms in it
as well, its by no means as robust as I might wish at this point however.

Oh, I also have included some conditional stuff in the code so it will be
compatible in both the 9.X and 10 environments.

Performance has been a focus in recent changes and I believe this revision
driver will perform very well in most workloads.

MFC after: 2 weeks
2013-06-18 21:28:19 +00:00
Jack F Vogel
0ecc2ff0e8 First, sync to internal shared code, and then
Fixes:
	- flow control - don't override user value on re-init
	- fix to make 1G optics work correctly
	- change to interrupt enabling - some bits were incorrect
	  for certain hardware.
	- certain stats fixes, remove a duplicate increment of
	  ierror, thanks to Scott Long for pointing these out.
	- shared code link interface changed, requiring some
	  core code changes to accomodate this.
	- add an m_adj() to ETHER_ALIGN on the recieve side, this
	  was requested by Mike Karels, thanks Mike.
	- Multicast code corrections also thanks to Mike Karels.
2013-03-04 23:07:40 +00:00
Pedro F. Giffuni
646a7fea0c Clean some 'svn:executable' properties in the tree.
Submitted by:	Christoph Mallon
MFC after:	3 days
2013-01-26 22:08:21 +00:00
Jack F Vogel
a621e3c8b5 Update to the ixgbe driver:
- Add a couple of new devices
  - Flow control changes in shared and core code
  - Bug fix to Flow Director for 82598
  - Shared code sync to internal with required core change

Thanks to those helping in the testing and improvements to this driver!

MFC after:5 days
2012-07-05 20:51:44 +00:00
Jack F Vogel
85d0a26ed4 New hardware support: Intel X540 adapter support added.
Some shared code reorganization along with the new adapter.
Sync changes to OACTIVE in igb into this driver.
Misc small fixes.
2012-01-30 16:42:02 +00:00