freebsd-dev/sys/modules/cxgbe/Makefile

#
# $FreeBSD$
#

.include <src.opts.mk>

SUBDIR=	if_cxgbe
SUBDIR+=	t4_firmware
SUBDIR+=	t5_firmware
SUBDIR+=	${_tom}
SUBDIR+=	${_iw_cxgbe}

.if ${MACHINE_CPUARCH} == "amd64"
_tom=	tom
.if ${MK_OFED} != "no" || defined(ALL_MODULES)
_iw_cxgbe=	iw_cxgbe
.endif
.endif

.if ${MACHINE_CPUARCH} == "i386"
_tom=	tom
.endif

.include <bsd.subdir.mk>
cxgbe(4) - NIC driver for Chelsio T4 (Terminator 4) based 10Gb/1Gb adapters. MFC after: 3 weeks 2011-02-18 08:00:26 +00:00			`#`
			`# $FreeBSD$`
			`#`

Use src.opts.mk in preference to bsd.own.mk except where we need stuff from the latter. 2014-05-06 04:22:01 +00:00			`.include <src.opts.mk>`
Don't build krping.ko, iw_cxgb.ko, and iw_cxgbe.ko, if MK_OFED=no (the default). They build, but are unloadable, due to missing ibcore.ko. Sponsored by: FreeBSD Foundation 2013-10-18 09:17:35 +00:00
Improve compliance with style.Makefile(5). MFC after: 2 weeks 2014-08-01 01:30:16 +00:00			`SUBDIR= if_cxgbe`
			`SUBDIR+= t4_firmware`
			`SUBDIR+= t5_firmware`
			`SUBDIR+= ${_tom}`
			`SUBDIR+= ${_iw_cxgbe}`
- Updated TOE support in the kernel. - 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) 2012-06-19 07:34:13 +00:00
iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight port of the iw_cxgb4 found in OFED distributions. Obtained from: Chelsio 2013-10-17 18:37:25 +00:00			`.if ${MACHINE_CPUARCH} == "amd64"`
Improve compliance with style.Makefile(5). MFC after: 2 weeks 2014-08-01 01:30:16 +00:00			`_tom= tom`
Don't build krping.ko, iw_cxgb.ko, and iw_cxgbe.ko, if MK_OFED=no (the default). They build, but are unloadable, due to missing ibcore.ko. Sponsored by: FreeBSD Foundation 2013-10-18 09:17:35 +00:00			`.if ${MK_OFED} != "no" \|\| defined(ALL_MODULES)`
iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight port of the iw_cxgb4 found in OFED distributions. Obtained from: Chelsio 2013-10-17 18:37:25 +00:00			`_iw_cxgbe= iw_cxgbe`
- Updated TOE support in the kernel. - 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) 2012-06-19 07:34:13 +00:00			`.endif`
Don't build krping.ko, iw_cxgb.ko, and iw_cxgbe.ko, if MK_OFED=no (the default). They build, but are unloadable, due to missing ibcore.ko. Sponsored by: FreeBSD Foundation 2013-10-18 09:17:35 +00:00			`.endif`
cxgbe(4) - NIC driver for Chelsio T4 (Terminator 4) based 10Gb/1Gb adapters. MFC after: 3 weeks 2011-02-18 08:00:26 +00:00
iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight port of the iw_cxgb4 found in OFED distributions. Obtained from: Chelsio 2013-10-17 18:37:25 +00:00			`.if ${MACHINE_CPUARCH} == "i386"`
Improve compliance with style.Makefile(5). MFC after: 2 weeks 2014-08-01 01:30:16 +00:00			`_tom= tom`
iw_cxgbe: iWARP driver for Chelsio T4/T5 chips. This is a straight port of the iw_cxgb4 found in OFED distributions. Obtained from: Chelsio 2013-10-17 18:37:25 +00:00			`.endif`

Allow multiple modules within sys/modules/cxgbe. The first one is if_cxgbe. MFC after: 3 days 2011-04-01 00:25:32 +00:00			`.include <bsd.subdir.mk>`