Date: Fri, 7 Dec 2001 11:31:32 +0100 From: Marco Molteni <molter@tin.it> To: freebsd-net@FreeBSD.ORG Subject: Re: pcap_open_live() takes 1 sec to complete? Message-ID: <20011207113132.A21525@cobweb.example.org> In-Reply-To: <20011206132924.A65556@tp.databus.com>; from barney@databus.com on Thu, Dec 06, 2001 at 01:29:24PM -0500 References: <20011206141330.A17077@cobweb.example.org> <200112061823.fB6INsP49553@ambrisko.com> <20011206132924.A65556@tp.databus.com>
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On 2001-12-06, Barney Wolff wrote:
> As I recall, delays like that come from the power-saving mode on
> the card. Turn power-saving off to make them go away.
Power saving is off:
# ancontrol -C | grep "save mode"
Power save mode: [ none ]
> > Marco Molteni writes:
> > | I am writing a small program that does a pcap_open_live() on the
> > | Aironet an device, PCMCIA mode. System is a recent -stable on a
> > | Toshiba Portege 7200 laptop.
> > |
> > | Now, pcap_open_live() takes more than 1 sec to return. Is this long
> > | time expected?
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