From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Varun Sethi To: Subject: [PATCH 2/4] powerpc/mpic: Use the MPIC_LARGE_VECTORS flag for FSL MPIC. Date: Tue, 27 Mar 2012 17:45:57 +0530 Message-ID: <1332850557-23557-1-git-send-email-Varun.Sethi@freescale.com> MIME-Version: 1.0 Content-Type: text/plain Cc: Varun Sethi List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , FSL MPIC supports 16 bit vectors so our vector number space isn't restricted to 256 vectors. We should use the MPIC_LARG_VECTORS flag while intializing the MPIC. This also prevents us from eating in to hardware vector number space (MSIs) while setting up internal sources. Signed-off-by: Varun Sethi --- arch/powerpc/sysdev/mpic.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c index 8be1ea2..33520dd 100644 --- a/arch/powerpc/sysdev/mpic.c +++ b/arch/powerpc/sysdev/mpic.c @@ -1191,7 +1191,7 @@ struct mpic * __init mpic_alloc(struct device_node *node, if (of_get_property(node, "single-cpu-affinity", NULL)) flags |= MPIC_SINGLE_DEST_CPU; if (of_device_is_compatible(node, "fsl,mpic")) - flags |= MPIC_FSL; + flags |= MPIC_FSL | MPIC_LARGE_VECTORS; mpic = kzalloc(sizeof(struct mpic), GFP_KERNEL); if (mpic == NULL) -- 1.7.2.2