[Qemu-devel] [PATCH arm-devs v1 02/15] xilinx_spips: Make interrupts clear on read

[Peter Crosthwaite]

By default these interrupts are clear on read.

Signed-off-by: Peter Crosthwaite <peter.crosthwa...@xilinx.com>
---

 hw/xilinx_spips.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/hw/xilinx_spips.c b/hw/xilinx_spips.c
index 734adf0..261d948 100644
--- a/hw/xilinx_spips.c
+++ b/hw/xilinx_spips.c
@@ -330,6 +330,10 @@ static uint64_t xilinx_spips_read(void *opaque, hwaddr 
addr,
         mask = 0x0002FFFF;
         break;
     case R_INTR_STATUS:
+        ret = s->regs[addr] & IXR_ALL;
+        s->regs[addr] = 0;
+        DB_PRINT("addr=" TARGET_FMT_plx " = %x\n", addr * 4, ret);
+        return ret;
     case R_INTR_MASK:
         mask = IXR_ALL;
         break;
-- 
1.7.0.4