diff options
| author | Philippe Gerum <rpm@xenomai.org> | 2009-06-22 18:23:48 +0200 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2009-09-17 03:28:34 +0200 |
| commit | 9703a73c983edab860d6d145c87480440fc83348 (patch) | |
| tree | 2fd21880766bcb2c1ae7233dc0de6b154df5dc0d /arch/blackfin/mach-common | |
| parent | Blackfin: allow high priority domains to preempt schedule_tail() (diff) | |
| download | linux-9703a73c983edab860d6d145c87480440fc83348.tar.xz linux-9703a73c983edab860d6d145c87480440fc83348.zip | |
Blackfin: use generic name for EVT14 handler
The purpose of the EVT14 handler may depend on whether CONFIG_IPIPE is
enabled, albeit its implementation can be the same in both cases. When
the interrupt pipeline is enabled, EVT14 can be used to raise the core
priority level for the running code; when CONFIG_IPIPE is off, EVT14
can be used to lower this level before running softirq handlers.
Rename evt14_softirq to evt_evt14 to pick an identifier that fits
both, which allows to reuse the same vector setup code as well.
Signed-off-by: Philippe Gerum <rpm@xenomai.org>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'arch/blackfin/mach-common')
| -rw-r--r-- | arch/blackfin/mach-common/entry.S | 8 | ||||
| -rw-r--r-- | arch/blackfin/mach-common/ints-priority.c | 2 |
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/blackfin/mach-common/entry.S b/arch/blackfin/mach-common/entry.S index 4c07fcb356a2..919f7aef0773 100644 --- a/arch/blackfin/mach-common/entry.S +++ b/arch/blackfin/mach-common/entry.S @@ -975,10 +975,10 @@ ENTRY(_lower_to_irq14) #endif #ifdef CONFIG_DEBUG_HWERR - /* enable irq14 & hwerr interrupt, until we transition to _evt14_softirq */ + /* enable irq14 & hwerr interrupt, until we transition to _evt_evt14 */ r0 = (EVT_IVG14 | EVT_IVHW | EVT_IRPTEN | EVT_EVX | EVT_NMI | EVT_RST | EVT_EMU); #else - /* Only enable irq14 interrupt, until we transition to _evt14_softirq */ + /* Only enable irq14 interrupt, until we transition to _evt_evt14 */ r0 = (EVT_IVG14 | EVT_IRPTEN | EVT_EVX | EVT_NMI | EVT_RST | EVT_EMU); #endif sti r0; @@ -986,7 +986,7 @@ ENTRY(_lower_to_irq14) rti; ENDPROC(_lower_to_irq14) -ENTRY(_evt14_softirq) +ENTRY(_evt_evt14) #ifdef CONFIG_DEBUG_HWERR r0 = (EVT_IVHW | EVT_IRPTEN | EVT_EVX | EVT_NMI | EVT_RST | EVT_EMU); sti r0; @@ -996,7 +996,7 @@ ENTRY(_evt14_softirq) [--sp] = RETI; SP += 4; rts; -ENDPROC(_evt14_softirq) +ENDPROC(_evt_evt14) ENTRY(_schedule_and_signal_from_int) /* To end up here, vector 15 was changed - so we have to change it diff --git a/arch/blackfin/mach-common/ints-priority.c b/arch/blackfin/mach-common/ints-priority.c index b42150190d0e..4cc55bc41426 100644 --- a/arch/blackfin/mach-common/ints-priority.c +++ b/arch/blackfin/mach-common/ints-priority.c @@ -967,7 +967,7 @@ void __cpuinit init_exception_vectors(void) bfin_write_EVT11(evt_evt11); bfin_write_EVT12(evt_evt12); bfin_write_EVT13(evt_evt13); - bfin_write_EVT14(evt14_softirq); + bfin_write_EVT14(evt_evt14); bfin_write_EVT15(evt_system_call); CSYNC(); } |