From 1336113a6c93fa345f7465e066313e5629f581d9 Mon Sep 17 00:00:00 2001 From: Deng-Cheng Zhu Date: Wed, 30 Oct 2013 15:52:10 -0500 Subject: MIPS: APRP: Add support for Malta CMP platform. Malta with multi-core CM platforms can now use APRP functionality. Signed-off-by: Deng-Cheng Zhu Signed-off-by: Steven J. Hill Reviewed-by: Qais Yousef Signed-off-by: John Crispin Patchwork: http://patchwork.linux-mips.org/patch/6096/ --- arch/mips/mti-malta/malta-int.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) (limited to 'arch/mips/mti-malta/malta-int.c') diff --git a/arch/mips/mti-malta/malta-int.c b/arch/mips/mti-malta/malta-int.c index 0892575f829d..59a3fa5ce4e8 100644 --- a/arch/mips/mti-malta/malta-int.c +++ b/arch/mips/mti-malta/malta-int.c @@ -2,6 +2,7 @@ * Carsten Langgaard, carstenl@mips.com * Copyright (C) 2000, 2001, 2004 MIPS Technologies, Inc. * Copyright (C) 2001 Ralf Baechle + * Copyright (C) 2013 Imagination Technologies Ltd. * * This program is free software; you can distribute it and/or modify it * under the terms of the GNU General Public License (Version 2) as @@ -44,6 +45,7 @@ #include #include #include +#include int gcmp_present = -1; static unsigned long _msc01_biu_base; @@ -126,6 +128,11 @@ static void malta_hw0_irqdispatch(void) } do_IRQ(MALTA_INT_BASE + irq); + +#ifdef MIPS_VPE_APSP_API + if (aprp_hook) + aprp_hook(); +#endif } static void malta_ipi_irqdispatch(void) @@ -313,6 +320,11 @@ static void ipi_call_dispatch(void) static irqreturn_t ipi_resched_interrupt(int irq, void *dev_id) { +#ifdef MIPS_VPE_APSP_API + if (aprp_hook) + aprp_hook(); +#endif + scheduler_ipi(); return IRQ_HANDLED; -- cgit v1.2.3