From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paul Mundt Date: Sat, 04 Jul 2009 15:39:25 +0000 Subject: Re: [PATCH] sh-sci: update receive error handling for muxed irqs Message-Id: <20090704153925.GD9933@linux-sh.org> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org 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.