Re: Don't want to share interrupts

From: Robert Hancock (hancockr_at_shaw.ca)
Date: 06/23/04

  • Next message: Robert Han***: "Re: APIC vs PIC on Thinkpad r50p (Pentium-M)" 
    Date:	Tue, 22 Jun 2004 20:38:50 -0600
To: linux-kernel <linux-kernel@vger.kernel.org>

    Only reason I can see for the IRQ allocation to be different is that one OS
    is using APIC and the other is not..

    ----- Original Message -----
    From: <gin@ginandtonic.ca>
    Newsgroups: fa.linux.kernel
    To: <linux-kernel@vger.kernel.org>
    Sent: Tuesday, June 22, 2004 7:38 AM
    Subject: Don't want to share interrupts

    > I have been trying to get some platforms to work with a quad port
    > Ethernet card.
    > Some hardware is OK, others...well, not so OK.
    >
    > An IBM x335 works OK under Linux (2.4.9) and Win2K3
    > An IBM x365 Does not work under Linux.
    >
    > Looks like Linux shares an IRQ between all 4 ports whereas win2k3
    > doesn't .... each is assigned it's own IRQ. Is there anyway to
    > duplicate this behavior under Linux? (i.e. have an IRQ assigned to each
    > port instead of sharing one for the whole card?).
    >
    > Thanks,
    >
    > -Garreth-
    >
    > -
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