FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=releng%2F10.3 2015-05-05T20:58:12Z 2015-05-05T20:58:12Z Hans Petter Selasky hselasky@FreeBSD.org 2015-05-05T20:58:12Z urn:sha1:afc299e6eab86c9753e0c4752e8c92b13c850c0c r280210, r280764 and r280768: Update the Linux compatibility layer: - Add more functions. - Add some missing includes which are needed when the header files are not included in a particular order. - The kasprintf() function cannot be inlined due to using a variable number of arguments. Move it to a C-file. - Fix problems about 32-bit ticks wraparound and unsigned long conversion. Jiffies or ticks in FreeBSD have integer type and are not long. - Add missing "order_base_2()" macro. - Fix BUILD_BUG_ON() macro. - Declare a missing symbol which is needed when compiling without -O2 - Clean up header file inclusions in the linux/completion.h, linux/in.h and linux/fs.h header files. Sponsored by: Mellanox Technologies 2015-01-13T16:57:02Z Hans Petter Selasky hselasky@FreeBSD.org 2015-01-13T16:57:02Z urn:sha1:05fe357f4d1ee2cb52046430161ac52dfbce4583 Don't mask the IP-address when doing multicast IP over infiniband. PR: 196631 Sponsored by: Mellanox Technologies 2015-01-06T07:59:50Z Craig Rodrigues rodrigc@FreeBSD.org 2015-01-06T07:59:50Z urn:sha1:f12674f76ebc065769189e62901586d528c681c7 Use CURVNET macros inside inet_get_local_port_range() function. Without this fix, a kernel with VIMAGE + Infiniband will panic on bootup. Certain necessary #include statements require LIST_HEAD. Add these includes to ofed/include/linux/list.h, because LIST_HEAD is specifically overridden in this file. PR: 191468 Differential Revision: D1279 Reviewed by: hselasky 2014-09-04T20:12:36Z Hans Petter Selasky hselasky@FreeBSD.org 2014-09-04T20:12:36Z urn:sha1:628c42ed43e0fe7ea14aec3dfcb56b320555c062 - Update the OFED Linux Emulation layer as a preparation for a hardware driver update from Mellanox Technologies. - Remove empty files from the OFED Linux Emulation layer. - Fix compile warnings related to printf() and the "%lld" and "%llx" format specifiers. - Add some missing 2-clause BSD copyrights. - Add "Mellanox Technologies, Ltd." to list of copyright holders. - Add some new compatibility files. - Fix order of uninit in the mlx4ib module to avoid crash at unload using the new module_exit_order() function. Sponsored by: Mellanox Technologies 2012-06-19T07:34:13Z Navdeep Parhar np@FreeBSD.org 2012-06-19T07:34:13Z urn:sha1:09fe63205c597be4f762c7f3017e2854c121d6d1 - Stateful TCP offload drivers for Terminator 3 and 4 (T3 and T4) ASICs. These are available as t3_tom and t4_tom modules that augment cxgb(4) and cxgbe(4) respectively. The cxgb/cxgbe drivers continue to work as usual with or without these extra features. - iWARP driver for Terminator 3 ASIC (kernel verbs). T4 iWARP in the works and will follow soon. Build-tested with make universe. 30s overview ============ What interfaces support TCP offload? Look for TOE4 and/or TOE6 in the capabilities of an interface: # ifconfig -m | grep TOE Enable/disable TCP offload on an interface (just like any other ifnet capability): # ifconfig cxgbe0 toe # ifconfig cxgbe0 -toe Which connections are offloaded? Look for toe4 and/or toe6 in the output of netstat and sockstat: # netstat -np tcp | grep toe # sockstat -46c | grep toe Reviewed by: bz, gnn Sponsored by: Chelsio communications. MFC after: ~3 months (after 9.1, and after ensuring MFC is feasible) 2012-04-12T14:01:06Z John Baldwin jhb@FreeBSD.org 2012-04-12T14:01:06Z urn:sha1:ed5a2b61fd7d3b4fa10f8eb6c8cbe710f4a94c81 - Mark 'sdp' as requiring 'inet'. - Always include "opt_inet.h" and "opt_inet6.h" and modify the IB driver Makefiles to honor WITH/WITHOUT_INET/INET6/_SUPPORT options to determine what should be enabled during a module build. - Fix the mlxen(4) driver and the core IB code to compile without if INET is disabled (including when both INET and INET6 are disabled). Reviewed by: bz MFC after: 2 weeks 2011-03-21T09:58:24Z Jeff Roberson jeff@FreeBSD.org 2011-03-21T09:58:24Z urn:sha1:aa0a1e58f0189b0fde359a8bda032887e72057fa