andrzej zaborowski wrote: > Hi, > > On 09/01/2008, Dor Laor <[EMAIL PROTECTED]> wrote: > >> It which supports TCP/UDP and IP transmit checksum, as well as TSO. >> It has been tested with Linux (2.6.18|22|23|24)++ and Windows XP (using >> the driver supplied at the intel download site). >> Windows Vista recognizes it but there is no traffic. >> >> Checksum calculation is currently naïve and unoptimized (the host >> kernel does it better). But when working in conjuction to tso >> the performance is drastically better. >> >> Some figures: Linux rx 350Mbps, tx 150bps, Windows rx 700mbps, tx 100 mbps. >> > > That will be great to have in qemu. > > >> The e1000_hw.h is copied from Linux kernel. >> > > Would it be possible to pick only the useful stuff from the header and > put it into the same file, rather than maintaining a copy of a linux > header (which is 3.5 bigger than the actual emulation in kLoC)? Qemu > has avoided that until now. > > I can but then how can you compile qemu for OS's which do not have Linux/ or linux headers? >> qemu/hw/e1000.c | 1000 +++++++++++++++ >> qemu/hw/e1000_hw.h | 3411 >> ++++++++++++++++++++++++++++++++++++++++++++++++++ >> > > Regards. >
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