[Xen-devel] [PATCH 03 of 10] arm: Move some GIC distributor init out of the per-CPU init function

[Tim Deegan <tim@xxxxxxx>]

# HG changeset patch
# User Tim Deegan <tim@xxxxxxx>
# Date 1330018799 0
# Node ID 437ad1207a175c9ad376871f3f4c075dbcd5b6e6
# Parent  ec051056db2b6d37344629e2f01d17240099d5ec
arm: Move some GIC distributor init out of the per-CPU init function

Signed-off-by: Tim Deegan <tim@xxxxxxx>

diff -r ec051056db2b -r 437ad1207a17 xen/arch/arm/gic.c
--- a/xen/arch/arm/gic.c        Thu Feb 23 17:39:59 2012 +0000
+++ b/xen/arch/arm/gic.c        Thu Feb 23 17:39:59 2012 +0000
@@ -216,14 +216,6 @@ static void __init gic_dist_init(void)
     for ( i = 32; i < gic.lines; i += 32 )
         GICD[GICD_ICENABLER + i / 32] = ~0ul;
 
-    /* Turn on the distributor */
-    GICD[GICD_CTLR] = GICD_CTL_ENABLE;
-}
-
-static void __cpuinit gic_cpu_init(void)
-{
-    int i;
-
     /* Disable all PPI and enable all SGI */
     GICD[GICD_ICENABLER] = 0xffff0000; /* Disable all PPI */
     GICD[GICD_ISENABLER] = 0x0000ffff; /* Enable all SGI */
@@ -231,6 +223,12 @@ static void __cpuinit gic_cpu_init(void)
     for (i = 0; i < 32; i += 4)
         GICD[GICD_IPRIORITYR + i / 4] = 0xa0a0a0a0;
 
+    /* Turn on the distributor */
+    GICD[GICD_CTLR] = GICD_CTL_ENABLE;
+}
+
+static void __cpuinit gic_cpu_init(void)
+{
     /* Local settings: interface controller */
     GICC[GICC_PMR] = 0xff;                /* Don't mask by priority */
     GICC[GICC_BPR] = 0;                   /* Finest granularity of priority */

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