robin.thoni/ipxe - git rthoni.com

4248 Incheckningar

2 Grenar

Träd: fb7c022c2c

Commit-Graf

Upphovsman	SHA1	Meddelande	Datum
Joshua Oreman	fb7c022c2c	[tcpip] Fix building under Cygwin Cygwin's assembler treats '/' as a comment character. Reported-by: Steve Goodrich <steve.goodrich@se-eng.com> Signed-off-by: Michael Brown <mcb30@ipxe.org>	13 år sedan
Michael Brown	ec22e08db1	[tcpip] Add faster algorithm for calculating the TCP/IP checksum The generic TCP/IP checksum implementation requires approximately 10 CPU clocks per byte (as measured using the TSC). Improve this to approximately 0.5 CPU clocks per byte by using "lodsl ; adcl" in an unrolled loop. Signed-off-by: Michael Brown <mcb30@ipxe.org>	13 år sedan

Upphovsman

SHA1

Meddelande

Datum

Joshua Oreman

fb7c022c2c

[tcpip] Fix building under Cygwin

Cygwin's assembler treats '/' as a comment character.

Reported-by: Steve Goodrich <steve.goodrich@se-eng.com>
Signed-off-by: Michael Brown <mcb30@ipxe.org>

13 år sedan

Michael Brown

ec22e08db1

[tcpip] Add faster algorithm for calculating the TCP/IP checksum

The generic TCP/IP checksum implementation requires approximately 10
CPU clocks per byte (as measured using the TSC).  Improve this to
approximately 0.5 CPU clocks per byte by using "lodsl ; adcl" in an
unrolled loop.

Signed-off-by: Michael Brown <mcb30@ipxe.org>

13 år sedan

2 Incheckningar (fb7c022c2c72c4e3a549cb7a9157e60ef2e42b09)