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path: root/arch/microblaze/kernel/timer.c
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2010-08-04microblaze: Decrease time shifting valuesMichal Simek
Lower shifting values ensure that shifted 32bit counter value doesn't exceed 64bit cycle variable too fast. Signed-off-by: Michal Simek <monstr@monstr.eu>
2010-08-04microblaze: Improve ftrace time measuringMichal Simek
I had to comment sched_clock generic function because of broken toolchain. It is fine grain timing. Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-12-14microblaze: Register timecounter/cyclecounterMichal Simek
It is the same counter as we use as free running one. I would like to use it for ftrace. Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-08-18microblaze: Sane handling of missing timer/intc in device treeJohn Williams
This code path doesn't test any returned pointers for NULL, leading to a bad kernel page fault if there's no timer/intc found. Slightly better is to BUG(), but even better still would be a printk beforehand. Signed-off-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-04-23microblaze: add parameter to microblaze_read()Coly Li
This patch modifies parameter of microblaze_read() from 'void' to 'struct clocksource *cs', which fixes compile warning for incompatible parameter type. Signed-off-by: Coly Li <coly.li@suse.de> Cc: Michal Simek <monstr@monstr.eu> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Michal Simek <monstr@monstr.eu>
2009-03-27microblaze_v8: Interrupt handling and timer supportMichal Simek
Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu> Reviewed-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>