src/sys/modules/nxge/Makefile, branch main

nxge(4):

2018-05-08T21:14:29Z

Remove nxge(4) and associated man page and tools in FreeBSD 12.0. Submitted by: kbowling Reviewed by: brooks Relnotes: yes Sponsored by: Limelight Networks Differential Revision: https://reviews.freebsd.org/D1529

sys/modules: normalize .CURDIR-relative paths to SRCTOP

2017-03-04T10:10:17Z

This simplifies make output/logic Tested with: `cd sys/modules; make ALL_MODULES=` on amd64 MFC after: 1 month Sponsored by: Dell EMC Isilon

Re-support CWARNFLAGS, lost when bsd.sys.mk was removed. Also, support

2015-01-03T03:35:18Z

CWARNFALGS.$file centrally so we don't have to have it in all the places. Remove a few warning flags that are no longer needed. Also, always use -Wno-unknown-pragma to (hopefully temporarily) work around #pragma ident in debug.h in the opensolaris code. Remove some stale warning suppression that's no longer necessary.

Use .PATH instead of VPATH.

2012-11-08T01:35:02Z

Reviewed by: gnn,rwatson

Disable several instances instances of clang's -Wself-assign warning.

2011-12-30T13:16:59Z

All of these are harmless, and are in fact used to shut up warnings from lint. While here, remove -Wno-missing-prototypes from the xfs module Makefile, as I could not reproduce those warnings either with gcc or clang. MFC after: 1 week

Merge Neterion if_nxge driver version 2.0.9.11230 with the following

2007-10-29T14:19:32Z

changes: 01 - Enhanced LRO: LRO feature is extended to support multi-buffer mode. Previously, Ethernet frames received in contiguous buffers were offloaded. Now, frames received in multiple non-contiguous buffers can be offloaded, as well. The driver now supports LRO for jumbo frames. 02 - Locks Optimization: The driver code was re-organized to limit the use of locks. Moreover, lock contention was reduced by replacing wait locks with try locks. 03 - Code Optimization: The driver code was re-factored to eliminate some memcpy operations. Fast path loops were optimized. 04 - Tag Creations: Physical Buffer Tags are now optimized based upon frame size. For better performance, Physical Memory Maps are now re-used. 05 - Configuration: Features such as TSO, LRO, and Interrupt Mode can be configured either at load or at run time. Rx buffer mode (mode 1 or mode 2) can be configured at load time through kenv. 06 - Driver Statistics: Run time statistics are enhanced to provide better visibility into the driver performance. 07 - Bug Fixes: The driver contains fixes for the problems discovered and reported since last submission. 08 - MSI support: Added Message Signaled Interrupt feature which currently uses 1 message. 09 Removed feature: Rx 3 buffer mode feature has been removed. Driver now supports 1, 2 and 5 buffer modes of which 2 and 5 buffer modes can be used for header separation. 10 Compiler warning: Fixed compiler warning when compiled for 32 bit system. 11 Copyright notice: Source files are updated with the proper copyright notice. MFC after: 3 days Submitted by: Alicia Pena , Muhammad Shafiq

Neterion Xframe 10GbE Server/Storage adapter driver.

2007-06-29T22:47:18Z

The nxge driver provides support for Neterion Xframe-I and Xframe-II adapters. The driver supports TCP Segmentation Offload (TSO/LSO), Jumbo frames (5 buffer mode), Header separation (2 and 3 Receive buffer modes), VLAN, and Promiscuous mode. Submitted by: Neterion Reviewed by: rwatson Approved by: re (kensmith)