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Date:      Sun, 29 Apr 2001 08:06:57 +0930
From:      Greg Lehey <grog@lemis.com>
To:        Ted Mittelstaedt <tedm@toybox.placo.com>
Cc:        Munish Chopra <messiah_man@hotmail.com>, freebsd-questions@FreeBSD.ORG
Subject:   Re: Realtek 8139 NIC and IRQ problem.
Message-ID:  <20010429080657.S69945@wantadilla.lemis.com>
In-Reply-To: <011001c0cfe5$12a77a40$1401a8c0@tedm.placo.com>; from tedm@toybox.placo.com on Sat, Apr 28, 2001 at 06:13:53AM -0700
References:  <20010428113639.B69945@wantadilla.lemis.com> <011001c0cfe5$12a77a40$1401a8c0@tedm.placo.com>

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On Saturday, 28 April 2001 at  6:13:53 -0700, Ted Mittelstaedt wrote:
>> -----Original Message-----
>> From: owner-freebsd-questions@FreeBSD.ORG
>> [mailto:owner-freebsd-questions@FreeBSD.ORG]On Behalf Of Greg Lehey
>
>> messages, such as ARP requests.  Bill added a fix for it, and we have
>> seen no problems since.  It's quite possible that the RealTek driver
>> has similar issues.
>
> I wonder, though.  It would seem to me that the RealTek cards are
> _so_ cheap that the manufacturers using those chipsets are all
> simply using the "suggested design schematic" and the sample device
> driver that comes from RealTek.

Sure.  Same thing with the Macronix.  I think I paid $20 for the
cards.  But the difference isn't in the schematic, it's in the
(cheaper) chip.  Most of these cards have only one chip on them.

> For a deviation of the card to exist would imply that the card
> manufacturers are actually spending money on hardware and software
> design.

No, that's an assumption.

> That's assuming a lot for a card that usually sells for less than $9
> USD

Hmm.  That *is* cheap.  Is this a 10 Mb/s or a 100 Mb/s card?

Greg
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