All of lore.kernel.org
 help / color / mirror / Atom feed
From: Jes Sorensen <jes@sgi.com>
To: Gerd Hoffmann <kraxel@redhat.com>
Cc: Anthony Liguori <aliguori@us.ibm.com>,
	qemu-devel <qemu-devel@nongnu.org>,
	Gleb Natapov <gleb@redhat.com>
Subject: Re: [Qemu-devel] [PATCH] qemu_reserve_isa_irq()
Date: Tue, 11 Aug 2009 16:45:41 +0200	[thread overview]
Message-ID: <4A818415.8020706@sgi.com> (raw)
In-Reply-To: <4A817B61.2010803@redhat.com>

On 08/11/2009 04:08 PM, Gerd Hoffmann wrote:
> On 08/11/09 13:32, Jes Sorensen wrote:
>> In principle that would be good, the problem is just that the most of
>> the code still brute force messages with the i8259 array directly,
>> including the new ISA code. It really needs to be fixed to reference
>> the ISA IRQ number and not the i8259 array directly :-(
>
> How about making isa-bus.c own the i8259 array then? We could pass it to
> isa_bus_new. Then switch over to reference isa irqs by number. That
> allows isa-bus to keep track of the allocations. Maybe it makes sense to
> kill the sysbus-style isa_{init,connect}_irq split and have a irq bus
> property then.

Hi Gerd,

I would like to see that. I was looking into how much it would be, but I
got lost in the qdev dependencies :(

Cheers,
Jes

  reply	other threads:[~2009-08-11 14:46 UTC|newest]

Thread overview: 19+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-08-06 13:45 [Qemu-devel] [PATCH] qemu_reserve_isa_irq() Jes Sorensen
2009-08-07  9:13 ` [Qemu-devel] " Gleb Natapov
2009-08-10 18:57 ` [Qemu-devel] " Anthony Liguori
2009-08-11 11:32   ` Jes Sorensen
2009-08-11 14:08     ` Gerd Hoffmann
2009-08-11 14:45       ` Jes Sorensen [this message]
2009-08-11 16:16         ` Gerd Hoffmann
2009-08-11 20:36         ` Gerd Hoffmann
2009-08-12 14:42           ` [Qemu-devel] [PATCH] isa_reserve_irq() Jes Sorensen
2009-08-12 14:58             ` [Qemu-devel] " Gerd Hoffmann
2009-08-12 15:10               ` Jes Sorensen
2009-08-12 15:28                 ` Gerd Hoffmann
2009-08-12 15:31                   ` Jes Sorensen
2009-08-12 15:41                     ` Gerd Hoffmann
2009-08-12 15:41                   ` [Qemu-devel] [PATCH] isa_reserve_irq() v4 Jes Sorensen
2009-08-12 15:55                     ` [Qemu-devel] " Gerd Hoffmann
2009-08-14  8:55                     ` Gerd Hoffmann
2009-08-12 15:18               ` [Qemu-devel] Re: [PATCH] isa_reserve_irq() Jes Sorensen
2009-08-14  8:40           ` [Qemu-devel] [PATCH] qemu_reserve_isa_irq() Markus Armbruster

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=4A818415.8020706@sgi.com \
    --to=jes@sgi.com \
    --cc=aliguori@us.ibm.com \
    --cc=gleb@redhat.com \
    --cc=kraxel@redhat.com \
    --cc=qemu-devel@nongnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.