From: Julien Grall <julien.grall@citrix.com>
Date: Wed, 18 Nov 2015 17:28:03 +0000 (+0000)
Subject: xen/arm: vgic-v3: Emulate read to GICD_ICACTIVER<n>
X-Git-Tag: archive/raspbian/4.8.0-1+rpi1~1^2~2181
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=833a6939560fa634df8ee9e980e85de6c6c6e71d;p=xen.git

xen/arm: vgic-v3: Emulate read to GICD_ICACTIVER<n>

The GICD_ICACTIVER<n> registers are missing in the read emulation of the
distributor.

Call the common emulation for the whole range.

Signed-off-by: Julien Grall <julien.grall@citrix.com>
Acked-by: Ian Campbell <ian.campbell@citrix.com>
---

diff --git a/xen/arch/arm/vgic-v3.c b/xen/arch/arm/vgic-v3.c
index f9d8ecb410..98104ba847 100644
--- a/xen/arch/arm/vgic-v3.c
+++ b/xen/arch/arm/vgic-v3.c
@@ -966,6 +966,7 @@ static int vgic_v3_distr_mmio_read(struct vcpu *v, mmio_info_t *info,
     case VRANGE32(GICD_ISPENDR, GICD_ISPENDRN):
     case VRANGE32(GICD_ICPENDR, GICD_ICPENDRN):
     case VRANGE32(GICD_ISACTIVER, GICD_ISACTIVERN):
+    case VRANGE32(GICD_ICACTIVER, GICD_ICACTIVERN):
     case VRANGE32(GICD_IPRIORITYR, GICD_IPRIORITYRN):
     case VRANGE32(GICD_ICFGR, GICD_ICFGRN):
         /*