Date: Tue, 3 Dec 2002 23:28:38 -0800 From: Manish Lachwani <manish@Zambeel.com> To: "'jlemon@freebsd.org'" <jlemon@freebsd.org>, "'freebsd-current@freebsd.org'" <freebsd-current@freebsd.org> Cc: Manish Lachwani <manish@Zambeel.com> Subject: Regarding UDP checksum offloading in FreeBSD current and ACENIC . .. Message-ID: <233C89823A37714D95B1A891DE3BCE5202AB1A87@xch-a.win.zambeel.com>
next in thread | raw e-mail | index | archive | help
Hello, I read the document: http://people.freebsd.org/~jlemon/csum.txt. I looked at the tigon2 driver in freebsd-current and it has CSUM_IP_FRAGS in its features. Since the driver/firmware supports checksumming of fragmented packets, I would assume that he kernel passes the first and last fragment and leaves the checksumming to the firmware. I sthis a right assumption? Also, which NICs support CSUM_FRAGMENT? Thanks Manish To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?233C89823A37714D95B1A891DE3BCE5202AB1A87>