CVS log for src/sys/rump/net/lib/libshmif/if_shmem.c

Up to [cvs.NetBSD.org] / src / sys / rump / net / lib / libshmif

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Default branch: MAIN
Current tag: netbsd-9-0-RELEASE

Revision 1.76 / (download) - annotate - [select for diffs], Wed Dec 12 01:51:32 2018 UTC (5 years, 4 months ago) by rin
Branch: MAIN
CVS Tags: phil-wifi-20191119, phil-wifi-20190609, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, isaki-audio2-base, isaki-audio2, ad-namecache-base2, ad-namecache-base1, ad-namecache-base
Branch point for: ad-namecache
Changes since 1.75: +90 -51 lines
Diff to previous 1.75 (colored)

Add TX/RX offload capabilities to shmif(4). They are emulated in
software by ether_sw_offload_[tr]x().

For rump kernels, if_capabilities for shmemif(4) can be specified
by environmental variable RUMP_SHMIF_CAPENABLE:

 setenv RUMP_SHMIF_CAPENABLE 0x7ff80 (all offload)
 setenv RUMP_SHMIF_CAPENABLE 0x6aa80 (all TX)
 setenv RUMP_SHMIF_CAPENABLE 0x15500 (all RX)

part of PR kern/53562
OK msaitoh

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