LSO fix for vmxnet3s for Solaris.

Good day. While trying to test vmxnet3s's LSO functionality under Illumos (it is an OpenSolaris-based OS), I noticed, that throughput was dramatically slow - about 200-300 Kbits/Sec. Investigation led me to the fact that HW_LSO flag is resolved in a wrong way in ' Here is the patch that fixes

open-vm-tools-9.10.0 (i586 and gcc4.3): mul64.h: No such file or directory

openSUSE Factory i586 (with gcc 4.8) works just fine, and there are no differences in the __i386__ type macros. I'd like to figure out a good way to resolve this for older versions, as opposed to a hack that forces vm_basic_asm_x86 on this older version. Any ideas? Thanks, Mike --