Subject: Re: Patch: Generic TODR for ARM ports
To: Garrett D'Amore <firstname.lastname@example.org>
From: Todd Allan <email@example.com>
Date: 09/19/2006 11:10:28
Garrett D'Amore wrote:
> I've created a patch which converts the remaining ARM ports over to
> generic todr. (evbarm and hpcarm).
> As part of this code, I removed the conditional check in common ARM code
> for this conversion -- since this converts the remaining ports, it is
> reasonable to unidef the code.
> I do not have any ARM equipment. However the change was largely
> "mechanical", and it should be safe. I've test compiled all the hpcarm
> kernels, and I'm compiling most of the evbarm kernels as I write this.
> I don't expect any problems.
> I'd appreciate it if folks could review and test these changes, and if
> the relevant port-masters or responsible parties can indicate to me when
> it is safe to commit the changes.
I used this patch to teach me how to convert a new evbarm board (the
code for which will be submitted for review Real Soon Now), and it works
fine. Here's my questions on the patch...
sys/arch/evbarm/ifpga/pl030_rtc.c: plrtc_attach() does not call
sys/arch/arm/footbridge/isa/dsrtc.c: dsrtc_write() and dsrtc_read()
continue to return 1 for success, which the generic TODR code will treat
as an error return?
It's a nice improvement, thanks.