From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kevin Hilman Subject: Re: [PATCH 06/10] OMAP: PM debug: Add PRCM register dump support Date: Thu, 13 Aug 2009 14:34:07 -0700 Message-ID: <87eirfe6uo.fsf@deeprootsystems.com> References: <1250182359-18830-1-git-send-email-khilman@deeprootsystems.com> <1250182359-18830-2-git-send-email-khilman@deeprootsystems.com> <1250182359-18830-3-git-send-email-khilman@deeprootsystems.com> <1250182359-18830-4-git-send-email-khilman@deeprootsystems.com> <1250182359-18830-5-git-send-email-khilman@deeprootsystems.com> <1250182359-18830-6-git-send-email-khilman@deeprootsystems.com> <1250182359-18830-7-git-send-email-khilman@deeprootsystems.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: In-Reply-To: (Aguirre Rodriguez's message of "Thu\, 13 Aug 2009 13\:39\:48 -0500") Sender: linux-arm-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "Aguirre Rodriguez, Sergio Alberto" Cc: "linux-arm-kernel@lists.arm.linux.org.uk" , "linux-arm@vger.kernel.org" , "linux-omap@vger.kernel.org" , Tero Kristo List-Id: linux-omap@vger.kernel.org "Aguirre Rodriguez, Sergio Alberto" writes: > Kevin, > >> -----Original Message----- >> From: linux-omap-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org [mailto:linux-omap- >> owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org] On Behalf Of Kevin Hilman >> Sent: Thursday, August 13, 2009 11:53 AM >> To: linux-arm-kernel-xIg/pKzrS19vn6HldHNs0ANdhmdF6hFW@public.gmane.org; linux-arm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org >> Cc: linux-omap-u79uwXL29TY76Z2rM5mHXA@public.gmane.org; Tero Kristo >> Subject: [PATCH 06/10] OMAP: PM debug: Add PRCM register dump support >> >> From: Tero Kristo >> >> Allows dumping out current register contents from the debug filesystem, >> and >> also allows user to add arbitrary register save points into code. Current >> register contents are available under debugfs at: >> >> [debugfs]/pm_debug/registers/current >> >> To add a save point, do following: >> >> From module init (or somewhere before the save call, called only once): >> pm_dbg_init_regset(n); // n=1..4, allocates memory for dump area #n >> >> From arbitrary code location: >> pm_dbg_regset_save(n); // n=1..4, saves registers to dump area #n >> >> After this, the register dump can be seen under >> [debugfs]/pm_debug/registers/n >> >> Signed-off-by: Tero Kristo >> Signed-off-by: Kevin Hilman >> --- >> arch/arm/mach-omap2/pm-debug.c | 208 >> ++++++++++++++++++++++++++++++++++++++++ >> arch/arm/mach-omap2/pm.h | 4 + >> 2 files changed, 212 insertions(+), 0 deletions(-) >> mode change 100644 => 100755 arch/arm/mach-omap2/pm-debug.c >> mode change 100644 => 100755 arch/arm/mach-omap2/pm.h > > I guess these 755 mode changes weren't intentional... :) Indeed, they were not. Thanks. Kevin -- To unsubscribe from this list: send the line "unsubscribe linux-arm" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html