linux-kernel - Re: [PATCH] serial: Use real irq on UART0 (IRQ = 0) on PPC4xx systems

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20061120121015.2fb667d0@localhost.localdomain>
Date:	Mon, 20 Nov 2006 12:10:15 +0000
From:	Alan <alan@...rguk.ukuu.org.uk>
To:	Stefan Roese <ml@...fan-roese.de>
Cc:	linux-kernel@...r.kernel.org, linuxppc-embedded@...abs.org
Subject: Re: [PATCH] serial: Use real irq on UART0 (IRQ = 0) on PPC4xx
 systems

On Mon, 20 Nov 2006 12:54:32 +0100 (MET)
Stefan Roese <ml@...fan-roese.de> wrote:
> Let's see, if I got this right. You mean that on such a platform, where 0 is a 
> valid physical IRQ, we should assign another value as virtual IRQ number (not 
> 0 and not -1 of course). And then the platform "pic" implementation should 
> take care of the remapping of these virtual IRQ numbers to the physical 
> numbers.
> 
> Correct?

Absolutely correct in all the detail.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/