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authorPrasad J Pandit <pjp@fedoraproject.org>2020-08-11 17:11:31 +0530
committerPaolo Bonzini <pbonzini@redhat.com>2021-02-08 15:15:32 +0100
commit2c9fb3b784000c1df32231e1c2464bb2e3fc4620 (patch)
tree169d1530524bbc7fd2678b06a6464d401dfdbacd /hw
parent921604e175b8ec06c39503310e7b3ec1e3eafe9e (diff)
downloadqemu-arm-2c9fb3b784000c1df32231e1c2464bb2e3fc4620.tar.gz
tz-ppc: add dummy read/write methods
Add tz-ppc-dummy mmio read/write methods to avoid assert failure during initialisation. Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org> Reviewed-by: Li Qiang <liq3ea@gmail.com> Message-Id: <20200811114133.672647-8-ppandit@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw')
-rw-r--r--hw/misc/tz-ppc.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/hw/misc/tz-ppc.c b/hw/misc/tz-ppc.c
index 6431257b52..36495c68e7 100644
--- a/hw/misc/tz-ppc.c
+++ b/hw/misc/tz-ppc.c
@@ -196,7 +196,21 @@ static bool tz_ppc_dummy_accepts(void *opaque, hwaddr addr,
g_assert_not_reached();
}
+static uint64_t tz_ppc_dummy_read(void *opaque, hwaddr addr, unsigned size)
+{
+ g_assert_not_reached();
+}
+
+static void tz_ppc_dummy_write(void *opaque, hwaddr addr,
+ uint64_t data, unsigned size)
+{
+ g_assert_not_reached();
+}
+
static const MemoryRegionOps tz_ppc_dummy_ops = {
+ /* define r/w methods to avoid assert failure in memory_region_init_io */
+ .read = tz_ppc_dummy_read,
+ .write = tz_ppc_dummy_write,
.valid.accepts = tz_ppc_dummy_accepts,
};