AR9170 Wifi USB module driver on powerpc

2010-04-12 Thread WATY Sébastien
Hello, I'm trying to use a USB Wifi module on a linux 2.6.33 kernel using powerpc architecture. The Wifi module is a UNEX DNUA-81 based on an AR9170 from Atheros. My problem is that the firmware provided by Atheros can't get uploaded into the device. I have tested the same driver and firmw

Re: [PATCH 1/2] perf: Move arch specific code into separate arch directory

2010-04-12 Thread Masami Hiramatsu
Hi Ian, Ian Munsie wrote: > From: Ian Munsie > > The perf userspace tool included some architecture specific code to map > registers from the DWARF register number into the names used by the regs > and stack access API. > > This patch moves the architecture specific code out into a seperate > a

Re: [PATCH 2/2] perf probe: Add PowerPC DWARF register number mappings

2010-04-12 Thread Masami Hiramatsu
Hi Ian, Ian Munsie wrote: > From: Ian Munsie > > This patch adds mappings from the register numbers from DWARF to the > register names used in the PowerPC Regs and Stack Access API. This > allows perf probe to be used to record variable contents on PowerPC. > > This patch depends on functionali

[PATCH V2] fsl_booke: Correct test for MMU_FTR_BIG_PHYS

2010-04-12 Thread Becky Bruce
The code was looking for this in cpu_features, not mmu_features. Fix this. Signed-off-by: Becky Bruce --- Switched to mmu_has_feature. arch/powerpc/mm/fsl_booke_mmu.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/mm/fsl_booke_mmu.c b/arch/powerpc/

kernel BUG at kernel/timer.c:643!

2010-04-12 Thread Bill Gatliff
Is anyone seeing this message on an MPC5200 platform with the current HEAD from Linus Torvalds' git repo? I just did a rebase, and started seeing it... b.g. -- Bill Gatliff b...@billgatliff.com ___ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs

Re: [PATCH v3 3/6] RapidIO: Add Port-Write handling for EM

2010-04-12 Thread Andrew Morton
On Tue, 6 Apr 2010 17:22:38 -0400 Alexandre Bounine wrote: > > From: Alexandre Bounine > > Add RapidIO Port-Write message handling in the context > of Error Management Extensions Specification Rev.1.3. > > ... > > +static struct rio_dev *rio_get_comptag(u32 comp_tag, struct rio_dev *from) > +{

[PATCH v2] powerpc: Track backing pages allocated by vmemmap_populate()

2010-04-12 Thread Mark Nelson
We need to keep track of the backing pages that get allocated by vmemmap_populate() so that when we use kdump, the dump-capture kernel knows where these pages are. We use a linked list of structures that contain the physical address of the backing page and corresponding virtual address to track th

Re: [PATCH v2] powerpc: Track backing pages allocated by vmemmap_populate()

2010-04-12 Thread Michael Ellerman
On Tue, 2010-04-13 at 14:16 +1000, Mark Nelson wrote: > We need to keep track of the backing pages that get allocated by > vmemmap_populate() so that when we use kdump, the dump-capture kernel knows > where these pages are. > > We use a linked list of structures that contain the physical address o

Re: [PATCH v2] powerpc: Track backing pages allocated by vmemmap_populate()

2010-04-12 Thread Mark Nelson
On Tuesday 13 April 2010 15:24:17 Michael Ellerman wrote: > On Tue, 2010-04-13 at 14:16 +1000, Mark Nelson wrote: > > We need to keep track of the backing pages that get allocated by > > vmemmap_populate() so that when we use kdump, the dump-capture kernel knows > > where these pages are. > > > >