Commit Graph

13 Commits

Author SHA1 Message Date
Marcel Moolenaar
717568ad8d Convert bxe(4) to use the driver API.
Submitted by:   Sreekanth Rupavatharam <rupavath@juniper.net>
Obtained from:  Juniper Networks, Inc.
2014-06-02 18:54:45 +00:00
David C Somayajulu
ed062a309e Modify Copyright information and other strings to reflect Qlogic Corporation's purchase of Broadcom's NetXtreme business.
Added clean option to Makefile

Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
MFC after:5 days
2014-05-08 19:40:37 +00:00
David C Somayajulu
e36ffbdd29 Modify Copyright information to reflect Qlogic Corporation's purchase
of Broadcom's NetXtreme business

Submitted by:David C Somayajulu (davidcs@freebsd.org) QLogic Corporation
MFC after:5 days
2014-05-06 02:32:27 +00:00
Gleb Smirnoff
b245f96c44 Since 32-bit if_baudrate isn't enough to describe a baud rate of a 10 Gbit
interface, in the r241616 a crutch was provided. It didn't work well, and
finally we decided that it is time to break ABI and simply make if_baudrate
a 64-bit value. Meanwhile, the entire struct if_data was reviewed.

o Remove the if_baudrate_pf crutch.

o Make all fields of struct if_data fixed machine independent size. The
  notion of data (packet counters, etc) are by no means MD. And it is a
  bug that on amd64 we've got a 64-bit counters, while on i386 32-bit,
  which at modern speeds overflow within a second.

  This also removes quite a lot of COMPAT_FREEBSD32 code.

o Give 16 bit for the ifi_datalen field. This field was provided to
  make future changes to if_data less ABI breaking. Unfortunately the
  8 bit size of it had effectively limited sizeof if_data to 256 bytes.

o Give 32 bits to ifi_mtu and ifi_metric.
o Give 64 bits to the rest of fields, since they are counters.

__FreeBSD_version bumped.

Discussed with:	emax
Sponsored by:	Netflix
Sponsored by:	Nginx, Inc.
2014-03-13 03:42:24 +00:00
Eric Davis
0096a6594b Fixed MSI interrupt allocation and handling.
Fixed a DMA mapping leak that occurs when defragmenting packet chains.

Approved by:	davidch (mentor)
MFC after:	1 week
2014-03-11 06:07:12 +00:00
Gleb Smirnoff
b8c83a1957 Another round of removing historical mbuf(9) allocator flags.
They are breeding! New ones arouse since last round.

Sponsored by:	Nginx, Inc.
2014-01-16 13:44:47 +00:00
Eric Davis
0f25d857e0 defragment mbuf chains longer than hw segment limit before dropping
Approved by:	davidch
2014-01-07 22:26:20 +00:00
Eric Davis
ae02949d11 For TSO, when the first mbuf contains both the packet header and data, the
header is split out into its own BD for processing by the firmware. When
this split occurred the data length in the BD was not being set correctly
resulting in packet corruption.

Approved by:	davidcd (mentor)
2013-12-30 23:02:26 +00:00
Dimitry Andric
7d1af5ca62 In sys/dev/bxe/bxe.c, remove static function bxe_has_tx_work_unload(),
which has never been used.

Reviewed by:	edavis
MFC after:	3 days
2013-12-26 22:42:11 +00:00
Eric Davis
5e33beca59 Fixed a tx watchdog chip reset that could occur on mostly idle links.
Fixed various link related issues and 10GBaseT is now linking properly.
Modified the types for the driver tunables to be consistent with the sysctl APIs.

Approved by:	davidch (mentor)
2013-11-15 20:26:14 +00:00
Dimitry Andric
8467a7dcfd In sys/dev/bxe/bxe.c, print bus_addr_t values using %#jx, to fix several
gcc warnings for PAE kernels.

Approved by:	re (glebius)
Reviewed by:	davidch, edavis
2013-10-11 20:35:12 +00:00
Eric Davis
2bd4079759 Fixed the media type shown via ifconfig.
Fixed a panic that occurs when bringing up an interface on 57710/57711
running very old bootcode versions.
Fixed how bool is defined for those who have been using this code on older
versions of FreeBSD.

Approved by:    re@ (gjb)
Approved by:    davidch (mentor)
2013-10-10 21:10:51 +00:00
David Christensen
4e4007688c Substantial rewrite of bxe(4) to add support for the BCM57712 and
BCM578XX controllers.

Approved by:	re
MFC after:	4 weeks
2013-09-20 20:18:49 +00:00