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bh=13ky1xAMDjm6BC9UbyOcoOYlgcqcL/dz1aVe9makXSo=; b=ZU9cwO/FwmYD87WHojJHvWajH/+ZD5yxhxbPQsMYEQLslA+RrxZoiZj6S5DahK4j6BJuD/ dY9H8LcRebrMddSp3whQPcaM2cTYETjFF5h2EwcwDEQ43UVo5t2E8I6Ggv++B/t09F3luG MGzKyTCqA0Rc+ogEYQV7q1DjqQImPEU= X-MC-Unique: ddGoxLvNP4KRGGAd1ynbaA-1 From: P J P To: Paolo Bonzini Subject: [PATCH v3 7/9] tz-ppc: add dummy read/write methods Date: Tue, 30 Jun 2020 17:57:08 +0530 Message-Id: <20200630122710.1119158-8-ppandit@redhat.com> In-Reply-To: <20200630122710.1119158-1-ppandit@redhat.com> References: <20200630122710.1119158-1-ppandit@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=ppandit@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; 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charset="utf-8" From: Prasad J Pandit Add tz-ppc-dummy mmio read/write methods to avoid assert failure during initialisation. Signed-off-by: Prasad J Pandit Reviewed-by: Li Qiang Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/misc/tz-ppc.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) Update v3: use g_assert_not_reached() -> https://lists.gnu.org/archive/html/qemu-devel/2020-06/msg09451.html 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(); } =20 +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 =3D { + /* define r/w methods to avoid assert failure in memory_region_init_io= */ + .read =3D tz_ppc_dummy_read, + .write =3D tz_ppc_dummy_write, .valid.accepts =3D tz_ppc_dummy_accepts, }; =20 --=20 2.26.2