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From: Anthony Liguori <anthony@codemonkey.ws>
To: Tristan Gingold <gingold@adacore.com>
Cc: Isaku Yamahata <yamahata@valinux.co.jp>,
	Samuel Thibault <samuel.thibault@gnu.org>,
	qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 6/6] use uint32_t for ioport port and value instead of int.
Date: Fri, 10 Jul 2009 07:59:43 -0500	[thread overview]
Message-ID: <4A573B3F.1010900@codemonkey.ws> (raw)
In-Reply-To: <A7081921-1E85-4C19-8DFE-AE962B139E44@adacore.com>

Tristan Gingold wrote:
>
> On Jul 10, 2009, at 10:54 AM, Samuel Thibault wrote:
>
>> Isaku Yamahata, le Fri 10 Jul 2009 17:45:08 +0900, a écrit :
>>> void cpu_out[bwl](CPUState *env, int64_t addr, int{8, 16, 32}_t val);
>>
>> uint16_t addr, and uint* for val
>>
>>> uint{8, 16, 32}_t cpu_inw(CPUState *env, int16_t addr);
>>
>> uint16_t addr
>
> Some machines allow more than 2**16 ports (guess which :-)

But I thought that PIO on ia64 ended up being MMIO or something funky 
like that?  Would it really end up using this code path?

Regards,

Anthony Liguori

  reply	other threads:[~2009-07-10 12:59 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-07-02 10:32 [Qemu-devel] [PATCH 0/6] ioport related clean ups Isaku Yamahata
2009-07-02 10:32 ` [Qemu-devel] [PATCH 1/6] split out ioport related stuffs from vl.c into ioport.c Isaku Yamahata
2009-07-02 10:32 ` [Qemu-devel] [PATCH 2/6] use constant IOPORTS_MASK instead of 0xffff Isaku Yamahata
2009-07-02 10:32 ` [Qemu-devel] [PATCH 3/6] ioport: consolidate duplicated logic in register_ioport_{read, write}() Isaku Yamahata
2009-07-02 10:32 ` [Qemu-devel] [PATCH 4/6] ioport: remove some #ifdef DEBUG_UNUSED_IOPORT Isaku Yamahata
2009-07-02 10:32 ` [Qemu-devel] [PATCH 5/6] consolidate user cpu_{in, out}[bwl] into ioport-user.c Isaku Yamahata
2009-07-02 10:32 ` [Qemu-devel] [PATCH 6/6] use uint32_t for ioport port and value instead of int Isaku Yamahata
2009-07-02 18:11   ` Stuart Brady
2009-07-02 18:30     ` Stuart Brady
2009-07-09 19:07   ` Anthony Liguori
2009-07-10  8:21     ` Samuel Thibault
2009-07-10  8:45       ` Isaku Yamahata
2009-07-10  8:54         ` Samuel Thibault
2009-07-10  9:09           ` Tristan Gingold
2009-07-10 12:59             ` Anthony Liguori [this message]
2009-07-10 13:12               ` Tristan Gingold
2009-07-10 13:16                 ` Anthony Liguori
2009-07-10 13:28                   ` Tristan Gingold
2009-07-10 12:55         ` Anthony Liguori
2009-07-13  3:14           ` Isaku Yamahata
2009-07-13 18:59             ` Anthony Liguori
2009-07-13 21:19               ` Stuart Brady
2009-07-13 21:28                 ` Anthony Liguori
2009-07-14  1:58               ` Isaku Yamahata
2009-07-10 12:53       ` Anthony Liguori

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