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Iglesias" , Prasad J Pandit , Peter Maydell , Andrew Baumann , Andrey Smirnov , Andrey Yurovsky , Clement Deschamps Date: Wed, 13 Dec 2017 17:44:30 -0300 Message-Id: <20171213204436.5379-6-f4bug@amsat.org> X-Mailer: git-send-email 2.15.1 In-Reply-To: <20171213204436.5379-1-f4bug@amsat.org> References: <20171213204436.5379-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:400d:c0d::243 Subject: [Qemu-devel] [PATCH 05/11] sdbus: add sdbus_create_slave() X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sai Pavan Boddu , Peter Crosthwaite , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 The slave qdev is created connected to the parent SDBus. Signed-off-by: Philippe Mathieu-Daud=C3=A9 --- include/hw/sd/sd.h | 2 ++ hw/sd/core.c | 14 ++++++++++++++ 2 files changed, 16 insertions(+) diff --git a/include/hw/sd/sd.h b/include/hw/sd/sd.h index dc9d697c12..d402231724 100644 --- a/include/hw/sd/sd.h +++ b/include/hw/sd/sd.h @@ -52,6 +52,8 @@ struct SDBus { =20 /* Functions to be used by qdevified callers */ SDBus *sdbus_create_bus(DeviceState *parent, const char *name); +DeviceState *sdbus_create_slave(SDBus *bus, const char *name); +DeviceState *sdbus_create_slave_no_init(SDBus *bus, const char *name); int sdbus_do_command(SDBus *sd, SDRequest *req, uint8_t *response); void sdbus_write_data(SDBus *sd, uint8_t value); uint8_t sdbus_read_data(SDBus *sd); diff --git a/hw/sd/core.c b/hw/sd/core.c index 021a8d7258..fc9ccfedb2 100644 --- a/hw/sd/core.c +++ b/hw/sd/core.c @@ -188,6 +188,20 @@ static void sd_bus_register_types(void) =20 type_init(sd_bus_register_types) =20 +DeviceState *sdbus_create_slave_no_init(SDBus *bus, const char *name) +{ + assert(bus); + return qdev_create(BUS(bus), name); +} + +DeviceState *sdbus_create_slave(SDBus *bus, const char *name) +{ + DeviceState *dev =3D sdbus_create_slave_no_init(bus, name); + + qdev_init_nofail(dev); + return dev; +} + SDBus *sdbus_create_bus(DeviceState *parent, const char *name) { return SD_BUS(qbus_create(TYPE_SD_BUS, parent, name)); --=20 2.15.1