CVS commit: src/sys/rump/net/lib/libshmif

["Rin Okuyama" <rin%netbsd.org@localhost>]

Module Name:    src
Committed By:   rin
Date:           Wed Dec 12 01:51:32 UTC 2018

Modified Files:
        src/sys/rump/net/lib/libshmif: if_shmem.c

Log Message:
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


To generate a diff of this commit:
cvs rdiff -u -r1.75 -r1.76 src/sys/rump/net/lib/libshmif/if_shmem.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.