Commit Graph

5 Commits

Author SHA1 Message Date
David Christensen
76dbe6498b - Major reorganization of mbuf handling throughout the driver to
increase robustness (no more calls to panic(9)) and simplify
  code.
- Allocate RX/TX data structures as a single buffer rather than
  an array of 4KB pages to simplify code.
- Fixed LRO (aka TPA) code.  Removed kernel module parameter and
  support enabling disabling LRO through ifconfig(8) command line.
  LRO is still disabled by default but should be enabled for best
  performance on an endpoint device.
- Fixed statistcs code and removed kernel module parameter (stats
  should just work).
- Added many software counters to help identify the cause of some
  performance issues.
- Streamlined adapter internal init/stop code paths.
- Fiddled with debug code (adding some here, removing some there).
- Continued style(9) adjustments.
2011-06-08 21:18:14 +00:00
David Christensen
e93ad740a0 - Re-committed r220603 which was accidentally backed out by an earlier
commit.
- Fixed a bug in an unused debug macro.

MFC after:	One week.
2011-05-02 20:43:24 +00:00
David Christensen
a7a0fa5f58 - Centralize driver tunables initialization/validation.
- Centralize PCI resource allocation/release.
- Enable flowid (TSS) support.
- Added "per-fastpath" locks and watchdog timeouts.
- Fixed problem where the CQ producer index was advanced beyond
  the size of the CQ ring during initialization.
- Replaced hard-coded debug levels in some debug print statements.
- More style(9) fixes.

MFC after:	Two weeks
2011-04-21 23:06:00 +00:00
David Christensen
ee50cfe1f1 - Inadvertently committed files with +x attribute, fixed.
- Minor change to info output string.
2011-03-15 01:06:27 +00:00
David Christensen
dd46ab31de - Initial release of bxe(4) to support Broadcom NetXtreme II 10GbE.
(BCM57710, BCM57711, BCM57711E)

MFC after:	One month
2011-03-14 22:42:41 +00:00