Commit Graph

12 Commits

Author SHA1 Message Date
Sean Bruno
e373323fe2 Revert 287914,287762.
Reports of breakage on igb(4) have been narrowed down to 287762 and 287914
is an dependant change.

Submitted by:	erj
2015-09-19 18:22:59 +00:00
Sean Bruno
a44aa8e030 Update em(4) with D3162 after testing further on hardware that failed
to attach with the last version of this commit. This commit fixes
attach failures on "ICH8" class devices via modifications to
e1000_init_nvm_params_ich8lan()

-   Fix compiler warning in 80003es2lan.c
-   Add return value handler for e1000_*_kmrn_reg_80003es2lan
-   Fix usage of DEBUGOUT
-   Remove unnecessary variable initializations.
-   Removed unused variables (complaints from gcc).
-   Edit defines in 82571.h.
-   Add workaround for igb hw errata.
-   Shared code changes for Skylake/I219 support.
-   Remove unused OBFF and LTR functions.

Tested by some of the folks that reported breakage in previous incarnation.
Thanks to AllanJude, gjb, gnn, tijl for tempting fate with their machines.

Submitted by:	erj@freebsd.org
MFC after:	2 weeks
Differential Revision:	https://reviews.freebsd.org/D3162
2015-09-13 18:26:05 +00:00
Sean Bruno
c597a0199e Revert last two commits to em(4)/igb(4). Reports are coming in that
this breaks initialization and reads from EEPROM on boot/driver load.

r287469 is being reverted as a dependancy on r287467
2015-09-05 21:12:19 +00:00
Sean Bruno
67ebffd348 e1000: Shared code updates
-    Fix compiler warning in 80003es2lan.c
-    Add return value handler for e1000_*_kmrn_reg_80003es2lan
-    Fix usage of DEBUGOUT
-    Remove unnecessary variable initializations.
-    Removed unused variables (complaints from gcc).
-    Edit defines in 82571.h.
-    Add workaround for igb hw errata.
-    Shared code changes for Skylake/I219 support.
-    Remove unused OBFF and LTR functions.

Differential Revision:	https://reviews.freebsd.org/D3162
Submitted by:	erj
MFC after:	1 month
Sponsored by:	Intel Corporation
2015-09-04 16:30:48 +00:00
Sean Bruno
48600901a8 Style/whitespace cleanup in shared/common code.
Differential Revision:	https://reviews.freebsd.org/D3159
Submitted by:	erj
MFC after:	2 weeks
2015-08-24 16:32:57 +00:00
Sean Bruno
7c669ab6cc Bump all copywrite dates to 2015
Differential Revision:	https://reviews.freebsd.org/D3160
Submitted by:	erj
MFC after:	2 weeks
Sponsored by:	Intel Corportation
2015-08-16 20:13:58 +00:00
Jack F Vogel
8cc64f1e21 Sync the E1000 shared code with Intel internal, this adds fixes,
and more importantly, new I218 adapter support to the em driver.

MFC after: 1 week
2014-06-26 21:33:32 +00:00
Jack F Vogel
fe954359d6 Inconsistencies in the updated igb shared code and the older
em/lem, breaking the build, correcting that.
2011-02-11 17:18:42 +00:00
Jack F Vogel
a69ed8dfb3 Update the 1G drivers, shared code sync with Intel,
igb now has a queue notion that has a single interrupt
with an RX/TX pair, this will reduce the total interrupts
seen on a system. Both em and igb have a new watchdog
method. igb has fixes from Pyun Yong-Hyeon that have
improved stability, thank you :)

I wish to MFC this for 7.3 asap, please test if able.
2010-01-26 22:32:22 +00:00
Jack F Vogel
38537cb9d3 The new method of reading the mac address from the
RAR(0) register does not work on this old adapter,
provide a local routine that does it the older way.

Approved by:  re
2009-07-06 17:23:48 +00:00
Jack F Vogel
daf9197cff This delta is primarily a fix for es2lan devices that
will sometimes fail to initialize problem due to a lock
contention with management hardware. However, in order to
deliver that fix it was necessary to take a shared code
update as a whole, and this required scattered changes in
the core code to be compatible.

The em driver now has VLAN HW support added as the igb
driver had previously.

MFC after:  ASAP - in time for 7.1 RELEASE
2008-11-26 23:57:23 +00:00
Jack F Vogel
8cfa0ad266 Merge of the source for igb and em into dev/e1000, this
proved to be necessary to make the static drivers work
in EITHER/OR or BOTH configurations. Modules will still
build in sys/modules/igb or em as before.

This also updates the igb driver for support for the 82576
adapter, adds shared code fixes, and etc....

MFC after:	ASAP
2008-07-30 21:56:53 +00:00