Commit Graph

17 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
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
Eitan Adler
2bfb8a83f6 Define missing DEBUGOUT# macros. DEBUGOUT[45] are not yet used but are
being defined pre-emptively to avoid future build breakage

PR:		kern/168967
Submitted by:	fuzhli <fuzl@arraynetworks.com.cn>
Approved by:	cperciva
MFC after:	1 week
2012-09-13 14:40:24 +00:00
Scott Long
cfc0969ad4 Heavily optimize the case of small RX packets of 160 bytes or less. For
this case, allocate a plain mbuf and copy the frame into it, then send the
copy up the stack, leaving the original mbuf+cluster in place in the
receive ring for immediate re-use.  This saves a trip through 2 of the
3 zones of the compound mbuf allocator, a trip through busdma, and a trip
through the 1 of the 3 mbuf destructors.  For our load at Netflix, this can
lower CPU consumption by as much as 20%.  The copy algorithm is based on
investigative work from Luigi Rizzo earlier in the year.

Reviewed by:	jfv
Obtained from:	Netflix
2012-08-31 10:07:38 +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
3e52ad9cc6 Wrap the bool typedef 2012-01-30 23:03:21 +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
Matthew D Fleming
117f85276f Consistently use types in ixgbe driver code:
- {ixgbe,ixv}_header_split is passed to TUNABLE_INT, so delcare it
   int, not bool.
 - {ixgbe,ixv}_tx_ctx_setup() returns a boolean value, so declare it
   bool, not int.
 - {ixgbe,ixv}_tso_setup() returns a bool, so declare it bool, not boolean_t.
 - {ixgbe,ixv}_txeof() returns a bool, so declare it bool, not boolean_t.
 - Do not re-define bool if the symbol already exists.

MFC after:	2 weeks
Sponsored by:	Isilon Systems, LLC
2011-12-12 18:27:28 +00:00
Jack F Vogel
1a4e34498c Update ixgbe driver to verion 2.3.6
- This adds a VM SRIOV interface, ixv, it is however
	  transparent to the user, it links with the ixgbe.ko,
	  but when ixgbe is loaded in a virtualized guest with
	  SRIOV configured this will be detected.
	- Sync shared code to latest
	- Many bug fixes and improvements, thanks to everyone
	  who has been using the driver and reporting issues.
2010-11-26 22:46:32 +00:00
Jack F Vogel
2969bf0e46 Update driver to Intel version 2.0.7:
This adds new feature support for the 82599, a hardware
assist to LRO, doing this required a large revamp to the
RX cleanup code because the descriptor ring may not be
processed out of order, this necessitated the elimination
of global pointers.

Additionally, the RX routine now does not refresh mbufs
on every descriptor, rather it will do a range, and then
update the hardware pointer at that time. These are
performance oriented changes.

The TX side now has a cleaner simpler watchdog algorithm
as well, in TX cleanup a read of ticks is stored, that
can then be compared in local_timer to determine if
there is a hang.

Various other cleanups along the way, thanks to all who
have provided input and testing.
2009-12-07 21:30:54 +00:00
Jack F Vogel
d8602bb9a7 Update for the Intel 10G driver, this adds support for
newest hardware, adds multiqueue tx interface, infrastructure
cleanup to allow up to 32 MSIX vectors on newer Nehalem systems.
Bug fixes, etc.
2009-06-24 18:27:07 +00:00
Jack F Vogel
0ac6dfec68 Update the ixgbe driver to 1.7.4, this includes support
for the new 82599 adapter family, adds header split, and
many small fixes. The driver should now be added to the
GENERIC kernel.

MFC after: 2 weeks
2009-04-10 00:22:48 +00:00
Jack F Vogel
1b6e0dba04 Updated ixgbe driver - version 1.6.2
-This version has header split, and as a result a number of
 aspects of the code have been improved/simplified.
- Interrupt handling refined for performance
- Many small bugs fixed along the way

MFC after: ASAP - in time for 7.1
2008-11-26 23:41:18 +00:00
Jack F Vogel
9ca4041b6c This is driver version 1.4.4 of the Intel ixgbe driver.
-It has new hardware support
  -It uses a new method of TX cleanup called Head Write Back
  -It includes the provisional generic TCP LRO feature contributed
   by Myricom and made general purpose by me. This should move into
   the stack upon approval but for this driver drop its in here.
  -Also bug fixes and etc...

MFC in a week if no serious issues arise.
2008-05-16 18:46:30 +00:00
Jack F Vogel
3ec35e52b8 This is an update to the new Intel 10G 82598 driver.
The first drop was Beta, this code is expected to be the release version.
Note that this driver code will build in either 6.2 or 7. If you
use the code in 6.2 you will not get TSO or MSI/X support but it will
function in a legacy mode.

Approved by: re
2007-09-04 02:31:35 +00:00
Jack F Vogel
13705f88fa Add the actual source too :)
Approved by:	re
2007-07-11 23:03:16 +00:00