From: Hufnus <tonyb@thekrnl.sysdev.org>
To: linux-msdos@vger.kernel.org
Subject: Re: How-to disable irq4 serial ints
Date: Thu, 9 Jun 2005 21:08:51 -0800 [thread overview]
Message-ID: <20050609210851.2c909c36.tonyb@sysdev.org> (raw)
In-Reply-To: <20050609194928.308e356b.tonyb@sysdev.org>
On Thu, 9 Jun 2005 19:49:28 -0800
Hufnus <tonyb@thekrnl.sysdev.org> wrote:
>
> So, I ask for suggestions on ways to temporarily disable irq 4
> interrupts from happening, until after this tsr starts ???
Basically I was wondering, if masking the PIC with a 0x04 by doing
I/O to port 0x21 would work in dosemu emulation or if there is a
better way to do this?
TonyB
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next prev parent reply other threads:[~2005-06-10 5:08 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-10 3:49 How-to disable irq4 serial ints Hufnus
2005-06-10 5:08 ` Hufnus [this message]
-- strict thread matches above, loose matches on Subject: below --
2005-06-10 15:38 Stas Sergeev
2005-06-10 19:13 ` Hufnus
2005-06-10 19:45 Stas Sergeev
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