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RE: Ethernet dsr and Redboot
- To: Fabrice Gautier <Fabrice_Gautier at sdesigns dot com>
- Subject: RE: [ECOS] Ethernet dsr and Redboot
- From: Gary Thomas <gthomas at redhat dot com>
- Date: Sat, 14 Oct 2000 11:13:07 -0600 (MDT)
- Cc: "Ecos-List (E-mail)" <ecos-discuss at sourceware dot cygnus dot com>
- Organization: Red Hat, Inc.
On 14-Oct-2000 Fabrice Gautier wrote:
> Hi,
>
> At the end of the eth_dsr function, eth_drv_dsr is called. eth_drv_dsr is
> defined twice, in io/eth/current/src/net/eth_drv.c and
> io/eth/current/src/stand_alone/eth_drv.c. Unlike many other function defined
> in those two packages this function is not defined in redboot.
>
> So I wonder which of this is called?
>
> It doesn't seems to be the one in "net" because i can't find the
> "ecos_synch_eth_drv_dsr" function (which is called by this dsr) in the
> symbol listing.
>
> On the other hand, the other eth_drv_dsr should print "eth_drv_dsr should
> not be called".
> What does that means?
> Does this means that the ethernet stack in redboot doesn't use any
> interrupts??
RedBoot does not use interrupts.