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Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks
From: |
Blue Swirl |
Subject: |
Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks |
Date: |
Wed, 27 Oct 2010 20:23:51 +0000 |
On Wed, Oct 27, 2010 at 9:26 AM, Avi Kivity <address@hidden> wrote:
> On 10/26/2010 08:33 PM, Blue Swirl wrote:
>>
>> >
>> > Why two types? I think some devices use PIO on a PC and MMIO on other
>> > architectures. Sharing the type would allow sharing code.
>>
>> Then there are the functions provided by rwhandler.c. I think that
>> interface makes even more sense compared to 8/16/32 (and 64?) bit
>> handlers in many cases.
>
> On the other hand, that makes the transition harder.
>
> Perhaps we can have a type with {read,write}(addr, width), and another built
> on top that provides the traditional {read,write}[bwl](addr) to ease the
> transition.
That should work.
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, (continued)
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Blue Swirl, 2010/10/24
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Avi Kivity, 2010/10/25
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Blue Swirl, 2010/10/25
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Avi Kivity, 2010/10/26
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Blue Swirl, 2010/10/26
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Avi Kivity, 2010/10/26
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Anthony Liguori, 2010/10/26
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Avi Kivity, 2010/10/26
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Blue Swirl, 2010/10/26
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks, Avi Kivity, 2010/10/27
- Re: [Qemu-devel] [PATCH 1/2] Type-safe ioport callbacks,
Blue Swirl <=
[Qemu-devel] Re: [PATCH 1/2] Type-safe ioport callbacks, Juan Quintela, 2010/10/25
[Qemu-devel] [PATCH 2/2] piix4 acpi: convert io BAR to type-safe ioport callbacks, Avi Kivity, 2010/10/24
[Qemu-devel] Re: [PATCH 0/2] Type-safe ioport callbacks, Paolo Bonzini, 2010/10/24
Re: [Qemu-devel] [PATCH 0/2] Type-safe ioport callbacks, Anthony Liguori, 2010/10/25
Re: [Qemu-devel] [PATCH 0/2] Type-safe ioport callbacks, Markus Armbruster, 2010/10/25