Messages in this thread | | | Subject | Re: How much we can trust packet timestamping | From | Alan Cox <> | Date | 30 Dec 2002 15:10:45 +0000 |
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On Mon, 2002-12-30 at 13:01, uaca@alumni.uv.es wrote: > Anybody know about a Linux driver that supports doing IRQ raise time > sampling? any doc/pointer/suggestion would be greatly appreciated
Caederus has engineers who did the ISA bus hardware that led to the SIOCGSTAMP facility in the first place (then the tcpdump type folks decided it was really rather cool so it went generic anyway)
www.caederus.co.uk
I don't know if anyone is doing this in the PCI bus world
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