lkml.org 
[lkml]   [2004]   [May]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] HPET driver
Robert Picco <Robert.Picco@hp.com> wrote:
>
> O.K. Did this but had to add a writeq and readq for i386.

You implementation of these is private to hpet.c. From what Jeff is
saying, it looks like it should be in include/asm-i386/io.h?

#ifndef readq
static unsigned long long __inline readq(void *addr)
{
return readl(addr) | (((unsigned long long)readl(addr + 4)) << 32LL);
}
#endif
#ifndef writeq
static void __inline writeq(unsigned long long v, void *addr)
{
writel(v & 0xffffffff, addr);
writel(v >> 32, addr + 4);
}
#endif
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2005-03-22 14:03    [from the cache]
©2003-2011 Jasper Spaans