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bh=w+40PRmSG+ie3kIVNK984GsCnZNEYARZaSwfaWAALM4=; b=cFxWb7rLnIEtcGzh1HAt/d/vsvxU4FVJ97cZBjfDBgnBUfF/SYAH/cKJ68FCx8V4Fc0we7 9sBwhZXHotGCJ/bXNyTUUOQ6DuVteB4F5rbLmTkCL7TGt0UpW7NHuljebFQOH+AFeUvmlx jxtV61ARMnPswamOeD+nGzf3/fhBn2A= X-MC-Unique: np2jQmmYOmCKKacUNOl_NA-1 From: P J P To: Peter Maydell , Paolo Bonzini Subject: [PATCH v4 7/9] tz-ppc: add dummy read/write methods Date: Tue, 11 Aug 2020 17:11:31 +0530 Message-Id: <20200811114133.672647-8-ppandit@redhat.com> In-Reply-To: <20200811114133.672647-1-ppandit@redhat.com> References: <20200811114133.672647-1-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. Reviewed-by: Peter Maydell Signed-off-by: Prasad J Pandit Reviewed-by: Li Qiang --- hw/misc/tz-ppc.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) Update v4: add Reviewed-by tag -> https://lists.nongnu.org/archive/html/qemu-devel/2020-07/msg05303.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