blackbird-op-linux - Blackbird™ Linux sources for OpenPOWER

	Commit message (Collapse)	Author	Age	Files	Lines
*	[MIPS] Define MIPS_CPU_IRQ_BASE in generic header	Atsushi Nemoto	2007-02-06	1	-0/+2
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	The irq_base for {mips,rm7k,rm9k}_cpu_irq_init() are constant on all platforms and are same value on most platforms (0 or 16, depends on CONFIG_I8259). Define them in asm-mips/mach-generic/irq.h and make them customizable. This will save a few cycle on each CPU interrupt. A good side effect is removing some dependencies to MALTA in generic SMTC code. Although MIPS_CPU_IRQ_BASE is customizable, this patch changes irq mappings on DDB5477, EMMA2RH and MIPS_SIM, since really customizing them might cause some header dependency problem and there seems no good reason to customize it. So currently only VR41XX is using custom MIPS_CPU_IRQ_BASE value, which is 0 regardless of CONFIG_I8259. Testing this patch on those platforms is greatly appreciated. Thank you. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
*	[PATCH] genirq: cleanup: turn ARCH_HAS_IRQ_PER_CPU into CONFIG_IRQ_PER_CPU	Ingo Molnar	2006-06-29	1	-6/+0
\| \| \| \| \| \| \| \| \|	Cleanup: change ARCH_HAS_IRQ_PER_CPU into a Kconfig method. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
*	Don't include linux/config.h from anywhere else in include/	David Woodhouse	2006-04-26	1	-1/+0
\| \| \| \|	Signed-off-by: David Woodhouse <dwmw2@infradead.org>
*	SMP on Malta needs to define ARCH_HAS_IRQ_PER_CPU since 2.6.14-rc1.	Ralf Baechle	2005-10-29	1	-0/+14
	Signed-off-by: Ralf Baechle <ralf@linux-mips.org> diff --git a/include/asm-mips/mach-mips/irq.h b/include/asm-mips/mach-mips/irq.h new file mode 100644