linux-kernel - Re: [patch 2.6.24-rc6-mm 4/9] gpiolib: avr32 at32ap platform support

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20080105214916.7c67a522@siona>
Date:	Sat, 5 Jan 2008 21:49:16 +0100
From:	Haavard Skinnemoen <hskinnemoen@...el.com>
To:	David Brownell <david-b@...bell.net>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: Re: [patch 2.6.24-rc6-mm 4/9] gpiolib: avr32 at32ap platform
 support

On Sat, 5 Jan 2008 12:10:56 -0800
David Brownell <david-b@...bell.net> wrote:

> From: David Brownell <dbrownell@...rs.sourceforge.net>
> 
> Teach AVR32 to use the "GPIO Library" when exposing its GPIOs, so that
> signals on external chips (like GPIO expanders) can easily be used.
> 
> This mostly reorganizes some existing logic, with two minor changes
> in behavior:
> 
>  - The PSR registers are used instead of the previous "gpio_mask"
> values, matching AT91 behavior and removing some duplication between
> that role and that of "pinmux_mask".
> 
>  - NR_IRQs grew to acommodate a bank of external GPIOs.  Eventually
> this number should probably become a board-specific config option.
> 
> There's a debugfs dump of status for the built-in GPIOs, showing which
> pins have deglitching, pullups, or open drain drive enabled, as well
> as the ID string used when requesting each IRQ.
> 
> Signed-off-by: David Brownell <dbrownell@...rs.sourceforge.net>
> Cc: Haavard Skinnemoen <hskinnemoen@...el.com>

Acked-by: Haavard Skinnemoen <hskinnemoen@...el.com>

I'm not going to merge it since the rest of gpiolib isn't in mainline
yet.

Haavard
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/