From: Paul Mundt <lethal@linux-sh.org>
To: linux-sh@vger.kernel.org
Subject: Re: [PATCH] sh-sci: update receive error handling for muxed irqs
Date: Sat, 04 Jul 2009 15:39:25 +0000 [thread overview]
Message-ID: <20090704153925.GD9933@linux-sh.org> (raw)
On Fri, Jul 03, 2009 at 05:39:34PM +0900, Magnus Damm wrote:
> This patch updates the receive error code for muxed
> interrupts in the sh-sci driver.
>
> Receive error interrupts may be generated by the hardware
> if RE or REIE bits in SCSCR are set. Update the muxed
> interrupt handling code to acknowledge error interrupts
> if RE or REIE is set, instead of only acknowledging if
> REIE is set.
>
> Without this patch error interrupts may be generated but
> never acked resulting in a "nobody cared" crash.
On Fri, Jul 03, 2009 at 06:12:46PM +0900, Magnus Damm wrote:
> The sh7724 processor has two on-chip r8a66597 blocks, so add
> it to the list of processors for SUPERH_ON_CHIP_R8A66597.
On Fri, Jul 03, 2009 at 06:40:03PM +0900, Magnus Damm wrote:
> Add USB host support for port CN27 on the Solution Engine 7724
> board. The r8a66597-hcd driver is hooked up as a platform device
> and some registers are configured to enable the USB host function.
> The hardware driving the USB port is the on-chip USB0 block in
> the sh7724 processor configured as USB host controller.
I've added these to my 2.6.31 queue.
reply other threads:[~2009-07-04 15:39 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20090704153925.GD9933@linux-sh.org \
--to=lethal@linux-sh.org \
--cc=linux-sh@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox