MN10300: Make various interrupt priority settings configurable
Make the settings of interrupt priorities used by various services configurable
at run time.
Signed-off-by: Akira Takeuchi <takeuchi.akr@jp.panasonic.com>
Signed-off-by: Kiyoshi Owada <owada.kiyoshi@jp.panasonic.com>
Signed-off-by: David Howells <dhowells@redhat.com>
diff --git a/arch/mn10300/include/asm/irqflags.h b/arch/mn10300/include/asm/irqflags.h
index f1b64b2..b3ab207 100644
--- a/arch/mn10300/include/asm/irqflags.h
+++ b/arch/mn10300/include/asm/irqflags.h
@@ -23,11 +23,7 @@
* - level 6 - timer interrupt
* - "enabled": run in IM7
*/
-#ifdef CONFIG_MN10300_TTYSM
-#define MN10300_CLI_LEVEL EPSW_IM_2
-#else
-#define MN10300_CLI_LEVEL EPSW_IM_1
-#endif
+#define MN10300_CLI_LEVEL (CONFIG_LINUX_CLI_LEVEL << EPSW_IM_SHIFT)
#ifndef __ASSEMBLY__
@@ -94,7 +90,7 @@
static inline bool arch_irqs_disabled_flags(unsigned long flags)
{
- return (flags & EPSW_IM) <= MN10300_CLI_LEVEL;
+ return (flags & (EPSW_IE | EPSW_IM)) != (EPSW_IE | EPSW_IM_7);
}
static inline bool arch_irqs_disabled(void)