19 lines
613 B
Diff
19 lines
613 B
Diff
From: Thorsten Glaser <tg@debian.org>
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Description: m68k: handle Atari interrupts in multi-platform kernels
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Origin: http://thread.gmane.org/gmane.linux.debian.devel.kernel/91476/focus=5003
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Forwarded: http://thread.gmane.org/gmane.linux.ports.m68k/5009
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--- a/arch/m68k/include/asm/irqflags.h
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+++ b/arch/m68k/include/asm/irqflags.h
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@@ -67,6 +67,10 @@ static inline void arch_local_irq_restor
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static inline bool arch_irqs_disabled_flags(unsigned long flags)
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{
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+ if (MACH_IS_ATARI) {
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+ /* Ignore HSYNC = ipl 2 on Atari */
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+ return (flags & ~(ALLOWINT | 0x200)) != 0;
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+ }
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return (flags & ~ALLOWINT) != 0;
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}
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