Messages in this thread | | | Date | Mon, 19 Jan 2009 21:46:25 +0300 | From | Sergei Shtylyov <> | Subject | Re: [PATCH 2/6] ide: move SFF I/O code to ide-io-sff.c |
| |
Alan Cox wrote:
>>>BTW if you moved to ioreadX you could get rid of almost all the readb/inb >>>special casing.
>> And burden the driver code with function calls ISO in/out instructions, at >>least on x86. It's somewhat arguable move.
> And exactly how do you think the IDE accessors in the file get called ?
Tried looking at how in*()/out*() are defined on x86?
> It's already making function calls, without the benefit of inlining and
I'm afraid you're wrong here.
MBR, Sergei
| |