incubator-nuttx/sched/irq
Masayuki Ishikawa 6150299f54 Merged in masayuki2009/nuttx.nuttx/irq_spinlock (pull request #550)
SMP: Introduce spin_lock_irqsave() and spin_unlock_irqrestore()

These APIs are simplified version of enter_critical_section() and
leave_critical_section() to protect data (e.g. registers) in SMP mode.
By using these APIs inside drivers, performace will be improved.

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>

Approved-by: Gregory Nutt <gnutt@nuttx.org>
2017-12-07 19:39:04 +00:00
..
Make.defs Merged in masayuki2009/nuttx.nuttx/irq_spinlock (pull request #550) 2017-12-07 19:39:04 +00:00
irq.h Smaller vector tables: Add irq_mapped_t. 2017-03-03 10:20:40 -06:00
irq_attach.c Miscellaneous fixes from astyle tool. 2017-08-14 17:19:27 -06:00
irq_csection.c Miscellaneous fixes from astyle tool. 2017-08-14 17:19:27 -06:00
irq_dispatch.c Add entropy pool and strong random number generator 2017-03-30 07:38:37 -06:00
irq_initialize.c Implements support for smaller interrupt tables as described at http://www.nuttx.org/doku.php?id=wiki:howtos:smallvectors . This is largely the work of Mark Schulte. However, I have made several changes to match with the Wiki document. If you like the change, thanks go to Marc. For any errors you can blame me. 2017-03-03 09:20:25 -06:00
irq_spinlock.c Merged in masayuki2009/nuttx.nuttx/irq_spinlock (pull request #550) 2017-12-07 19:39:04 +00:00
irq_unexpectedisr.c