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| author | Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> | 2013-10-30 15:52:10 -0500 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-01-22 20:19:02 +0100 |
| commit | 1336113a6c93fa345f7465e066313e5629f581d9 (patch) | |
| tree | 9c20905bc377b7c1fa41b34cdfd305f687b9a10b /arch/mips/mti-malta/malta-int.c | |
| parent | da615cf603e209fdf2e5917d84e070b34dd8daa1 (diff) | |
| download | linux-stable-1336113a6c93fa345f7465e066313e5629f581d9.tar.gz linux-stable-1336113a6c93fa345f7465e066313e5629f581d9.tar.bz2 linux-stable-1336113a6c93fa345f7465e066313e5629f581d9.zip | |
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 <dengcheng.zhu@imgtec.com>
Signed-off-by: Steven J. Hill <Steven.Hill@imgtec.com>
Reviewed-by: Qais Yousef <Qais.Yousef@imgtec.com>
Signed-off-by: John Crispin <blogic@openwrt.org>
Patchwork: http://patchwork.linux-mips.org/patch/6096/
Diffstat (limited to 'arch/mips/mti-malta/malta-int.c')
| -rw-r--r-- | arch/mips/mti-malta/malta-int.c | 12 |
1 files changed, 12 insertions, 0 deletions
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 <asm/gic.h> #include <asm/gcmpregs.h> #include <asm/setup.h> +#include <asm/rtlx.h> 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; |