e3148e46b2
cards supported by cxgbe(4). On the host side this driver interfaces with the storage stack via the ICL (iSCSI Common Layer) in the kernel. On the wire the traffic is standard iSCSI (SCSI over TCP as per RFC 3720/7143 etc.) that interoperates with all other standards compliant implementations. The driver is layered on top of the TOE driver (t4_tom) and promotes connections being handled by t4_tom to iSCSI ULP (Upper Layer Protocol) mode. Hardware assistance in this mode includes: - Full TCP processing. - iSCSI PDU identification and recovery within the TCP stream. - Header and/or data digest insertion (tx) and verification (rx). - Zero copy (both tx and rx). Man page will follow in a separate commit in a couple of weeks. Relnotes: Yes Sponsored by: Chelsio Communications
29 lines
435 B
Makefile
29 lines
435 B
Makefile
#
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# $FreeBSD$
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#
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SYSDIR?=${.CURDIR}/../..
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.include "${SYSDIR}/conf/kern.opts.mk"
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SUBDIR= if_cxgbe
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SUBDIR+= if_cxl
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SUBDIR+= t4_firmware
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SUBDIR+= t5_firmware
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SUBDIR+= ${_tom}
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SUBDIR+= ${_iw_cxgbe}
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SUBDIR+= ${_cxgbei}
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.if ${MACHINE_CPUARCH} == "amd64"
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_tom= tom
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_cxgbei= cxgbei
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.if ${MK_OFED} != "no" || defined(ALL_MODULES)
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_iw_cxgbe= iw_cxgbe
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.endif
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.endif
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.if ${MACHINE_CPUARCH} == "i386"
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_tom= tom
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.endif
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.include <bsd.subdir.mk>
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