* Russell King - ARM Linux <[EMAIL PROTECTED]> [080911 01:46]: > On Wed, Sep 10, 2008 at 04:28:07PM -0700, Tony Lindgren wrote: > > I guess Catalin will submit his patch at some point after 2.6.28 opens. > > I'll apply it l-o tree, and remove the L2 debug info we had in id.c > > to clean up id.c in the future patches. > > As I've said on the main ARM lists where I've given reasons, I'm against > extending this stuff, and it is my intention to remove it completely. > It was only added because it was relatively simple and easy to print the > information. > > However, with ARMs attitude of breaking configuration register formats > willy nilly, it's just not worth having the additional complexity to > try to work out which format we have, and decode that format. > > For all we know, come the next ARM architecture revision, these registers > will have completely changed their format again. So much for providing > software with an easy way to determine the parameters of the core. > > It's just not worth the complexity and effort to try and decode this > information for no other purpose than a few printk's.
Hmm, people need to see what's enabled though. For later ARMs, would it make sense to have some arm_l2_init() function that would get called from mach specific init to set the timings and enable L2? That function could then dump the cache configuration too. Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html
