RE: [RFC v2] virtio: add virtio-over-PCI driver

2011-05-06 Thread Kushwaha Prabhakar-B32579
Thanks Ira for your kind reply. I will look for the mentioned pointers :) Prabhakar > -Original Message- > From: Ira W. Snyder [mailto:i...@ovro.caltech.edu] > Sent: Friday, May 06, 2011 9:36 PM > To: Kushwaha Prabhakar-B32579 > Cc: Zang Roy-R61911; Gala Kumar-B11780; Gupta Maneesh-B18

[PATCH] lib: Consolidate DEBUG_STACK_USAGE option

2011-05-06 Thread Stephen Boyd
Most arches define CONFIG_DEBUG_STACK_USAGE exactly the same way. Move it to lib/Kconfig.debug so each arch doesn't have to define it. This obviously makes the option generic, but that's fine because the config is already used in generic code. It's not obvious to me that sysrq-P actually does anyt

ibm_newemac driver hangs while using 10Mbps full-duplex

2011-05-06 Thread Jignesh Patel
Hi, We are using denx kernel 2.6.31.4 on ppc405ex with national semiconductor DP83640 Ethernet transceiver. The kernel driver (ibm_newemac) seems to hang after setting the ethernet phy to use 10Mbps Full-duplex settings. The time after which the driver hangs is random. I am predicting that it's

Re: [PATCH 2/2] powerpc: add support for MPIC message register API

2011-05-06 Thread Meador Inge
On 05/06/2011 02:29 PM, Scott Wood wrote: > On Thu, 5 May 2011 16:41:29 -0500 > > How can both OSes independently own registers 1 and 3 for alloction? They can't. I just choose a horrible example. It does point to a serious flaw (which you allude to later) in inferring free registers from send/

[PATCH] powerpc: fix kexec with dynamic dma windows

2011-05-06 Thread Nishanth Aravamudan
When we kexec we look for a particular property added by the first kernel, "linux,direct64-ddr-window-info", per-device where we already have set up dynamic dma windows. The current code, though, wasn't initializing the size of this property and thus when we kexec'd, we would find the property but

Re: [PATCH 2/2] powerpc: add support for MPIC message register API

2011-05-06 Thread Scott Wood
On Thu, 5 May 2011 16:41:29 -0500 Meador Inge wrote: > /* OS 1 */ > mpic_msgr_block0: mpic-msgr-block@41400 { > compatible = "fsl,mpic-v3.1-msgr"; > reg = <0x41400 0x200>; > interrupts = <0xb0 2 0xb2 2>; > mpic-msgr-receive-mask

Re: [RFC v2] virtio: add virtio-over-PCI driver

2011-05-06 Thread Ira W. Snyder
On Fri, May 06, 2011 at 12:00:34PM +, Kushwaha Prabhakar-B32579 wrote: > Hi, > > I want to use this patch as base patch for "FSL 85xx platform" to support > PCIe Agent. > The work looks to be little old now. So wanted to understand if any > development has happened further on it. > > In cas

[RFC v2] virtio: add virtio-over-PCI driver

2011-05-06 Thread Kushwaha Prabhakar-B32579
Hi, I want to use this patch as base patch for "FSL 85xx platform" to support PCIe Agent. The work looks to be little old now. So wanted to understand if any development has happened further on it. In case no, I would take this work forward for PCIe Agent. Any help/suggestions are most apprec

[tip:perf/urgent] hw_breakpoints, powerpc: Fix CONFIG_HAVE_HW_BREAKPOINT off-case in ptrace_set_debugreg()

2011-05-06 Thread tip-bot for Frederic Weisbecker
Commit-ID: 925f83c085e1bb08435556c5b4844a60de002e31 Gitweb: http://git.kernel.org/tip/925f83c085e1bb08435556c5b4844a60de002e31 Author: Frederic Weisbecker AuthorDate: Fri, 6 May 2011 01:53:18 +0200 Committer: Ingo Molnar CommitDate: Fri, 6 May 2011 11:24:46 +0200 hw_breakpoints, powerp

Re: [PATCH v2 7/7] ARM: mxc: remove esdhc.h and use the public one

2011-05-06 Thread Uwe Kleine-König
Hello Shawn, On Thu, May 05, 2011 at 09:22:58PM +0800, Shawn Guo wrote: > Signed-off-by: Shawn Guo > --- > .../plat-mxc/devices/platform-sdhci-esdhc-imx.c|1 - > arch/arm/plat-mxc/include/mach/devices-common.h|2 +- what about removing arch/arm/plat-mxc/include/mach/esdhc.h in thi