From: Keith Owens <kaos@ocs.com.au>
To: linux-ia64@vger.kernel.org
Subject: Re: porting to ia64
Date: Wed, 09 Feb 2005 22:32:28 +0000 [thread overview]
Message-ID: <2307.1107988348@ocs3.ocs.com.au> (raw)
In-Reply-To: <1107986903.23187.23.camel@oshawa.rd.discreet.qc.ca>
On Wed, 09 Feb 2005 17:08:23 -0500,
Eric Desjardins <eric.desjardins@discreet.com> wrote:
>Hi,
>
>I'm not to familiar with kernel code but I'm trying to port a kernel
>driver from x86 to ia64.
>
>I was just wondering how should I translate that:
>
>static int interrupts_blocked()
>{
> unsigned long flags = 0;
>
> __save_flags(flags);
>
> return (flags & X86_EFLAGS_IF) =
>0;
>}
if (irqs_disabled()) { ... } works on all platforms. Your driver does
not need to define its own function.
prev parent reply other threads:[~2005-02-09 22:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-09 22:08 porting to ia64 Eric Desjardins
2005-02-09 22:29 ` Luck, Tony
2005-02-09 22:32 ` Keith Owens [this message]
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