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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>
This commit is contained in:
Prasad J Pandit 2020-08-11 17:11:31 +05:30 committed by Paolo Bonzini
parent 921604e175
commit 2c9fb3b784
1 changed files with 14 additions and 0 deletions
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14
hw/misc/tz-ppc.c
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@ -196,7 +196,21 @@ static bool tz_ppc_dummy_accepts(void *opaque, hwaddr addr,
g_assert_not_reached(); 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 = { 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, .valid.accepts = tz_ppc_dummy_accepts,
}; };