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| author | Gregory Nutt <gnutt@nuttx.org> | 2013-12-20 08:42:54 -0600 |
|---|---|---|
| committer | Gregory Nutt <gnutt@nuttx.org> | 2013-12-20 08:42:54 -0600 |
| commit | 6842c15d149253f216fb7e5f3eec9edb9e6bd372 (patch) | |
| tree | ec1a8e74d76f68a891889bd4706566c5d367f2d6 /nuttx/arch/Kconfig | |
| parent | a22336726cb8351c2cbdeeb2391f6f39dd98af33 (diff) | |
| download | nuttx-6842c15d149253f216fb7e5f3eec9edb9e6bd372.tar.gz nuttx-6842c15d149253f216fb7e5f3eec9edb9e6bd372.tar.bz2 nuttx-6842c15d149253f216fb7e5f3eec9edb9e6bd372.zip | |
Kconfigs: Interrupt prioritization should not be automatically selected
Diffstat (limited to 'nuttx/arch/Kconfig')
| -rw-r--r-- | nuttx/arch/Kconfig | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/nuttx/arch/Kconfig b/nuttx/arch/Kconfig index 37b3e4d1a..9d87a1b33 100644 --- a/nuttx/arch/Kconfig +++ b/nuttx/arch/Kconfig @@ -118,7 +118,7 @@ config ARCH_DMA bool default n -config ARCH_IRQPRIO +config ARCH_HAVE_IRQPRIO bool default n @@ -137,6 +137,19 @@ config ARCH_HAVE_VFORK config ARCH_HAVE_MMU bool +config ARCH_IRQPRIO + bool "Prioritized interrupt support" + default n + depends on ARCH_HAVE_IRQPRIO + ---help--- + Enable support for prioritized interrupts. + + NOTE: The use of interrupt priorities implies that you also have + support for nested interrupts. Most architectures do not support + nesting of interupts or, if they do, they only supported nested + interrupts with certain configuration options. So this selection + should be used with caution. + config ARCH_STACKDUMP bool "Dump stack on assertions" default n |