Re: [PATCH] powerpc: mpc8xxx_gpio: Add ability to mask off unused GPIO pins

2009-12-05 Thread Anton Vorontsov
Hi Peter, On Fri, Dec 04, 2009 at 01:43:40PM -0600, Peter Tyser wrote: > This change resolves 2 issues: > - Different chips have a different number of GPIO pins per controller. > For example, the MPC8347 has 32, the P2020 16, and the mpc8572 8. > Previously, the mpc8xxx_gpio driver assumed eve

Re: [PATCH] powerpc: mpc8xxx_gpio: Add ability to mask off unused GPIO pins

2009-12-05 Thread Peter Tyser
Hi Anton, Thanks for the feedback. > On Fri, Dec 04, 2009 at 01:43:40PM -0600, Peter Tyser wrote: > > This change resolves 2 issues: > > - Different chips have a different number of GPIO pins per controller. > > For example, the MPC8347 has 32, the P2020 16, and the mpc8572 8. > > Previously,

Re: [PATCH] Signed-off-by: Grant Likely

2009-12-05 Thread Benjamin Herrenschmidt
On Fri, 2009-12-04 at 14:20 -0700, Grant Likely wrote: > From: Asier Llano Palacios > > net/mpc5200: Fix locking on fec_mpc52xx driver > > Fix the locking scheme on the fec_mpc52xx driver. This device can > receive IRQs from three sources; the FEC itself, the tx DMA, and the > rx DMA. Mutual e

Re: [PATCH] powerpc: mpc8xxx_gpio: Add ability to mask off unused GPIO pins

2009-12-05 Thread Anton Vorontsov
On Sat, Dec 05, 2009 at 01:32:32PM -0600, Peter Tyser wrote: [...] > > > Adding a new "fsl,gpio-mask" device tree property allows a dts file to > > > accurately describe what GPIO pins are available for use on a given > > > board. > > > > I don't see any real usage for this. If device tree specifi

Re: using different format for hugetlbfs

2009-12-05 Thread Kumar Gala
On Dec 4, 2009, at 3:25 PM, Benjamin Herrenschmidt wrote: On Fri, 2009-12-04 at 08:09 -0600, Kumar Gala wrote: On Dec 4, 2009, at 2:58 AM, Benjamin Herrenschmidt wrote: On Fri, 2009-12-04 at 01:18 -0600, Kumar Gala wrote: Ben, David, If we want to support true 4G/4G split on ppc32 using th

Re: [v10 PATCH 2/9]: cpuidle: cleanup drivers/cpuidle/cpuidle.c

2009-12-05 Thread Arun R Bharadwaj
* Torsten Duwe [2009-12-04 23:20:00]: > On Wednesday 02 December 2009, Arun R Bharadwaj wrote: > > * Arun R Bharadwaj [2009-12-02 15:24:27]: > > > > This patch cleans up drivers/cpuidle/cpuidle.c > > Earlier cpuidle assumed pm_idle as the default idle loop. Break that > > assumption and make it

4th attempt: ZILOG serial console broken in 2.6.32

2009-12-05 Thread Rob Landley
My posts are showing up in the archive... http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-October/076727.html http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-October/077059.html http://lists.ozlabs.org/pipermail/linuxppc-dev/2009-December/078498.html But no replies. Is there somebody spe

ZILOG serial port broken in 2.6.32

2009-12-05 Thread Rob Landley
Trying again with a few likely-looking cc's from the MAINTAINERS file: Summary: The PMACZILOG serial driver last worked in 2.6.28. It was broken by commit f751928e0ddf54ea4fe5546f35e99efc5b5d9938 by Alan Cox making bits of the tty layer dynamically allocated. The PMACZILOG driver wasn't prop