From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:57413) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X435w-0007NH-Do for qemu-devel@nongnu.org; Mon, 07 Jul 2014 03:12:18 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X435q-00045B-0G for qemu-devel@nongnu.org; Mon, 07 Jul 2014 03:12:12 -0400 Received: from mail-wg0-f50.google.com ([74.125.82.50]:38439) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X435p-00044z-QW for qemu-devel@nongnu.org; Mon, 07 Jul 2014 03:12:05 -0400 Received: by mail-wg0-f50.google.com with SMTP id x13so2856348wgg.33 for ; Mon, 07 Jul 2014 00:12:05 -0700 (PDT) From: Eric Auger Date: Mon, 7 Jul 2014 08:08:10 +0100 Message-Id: <1404716892-15600-6-git-send-email-eric.auger@linaro.org> In-Reply-To: <1404716892-15600-1-git-send-email-eric.auger@linaro.org> References: <1404716892-15600-1-git-send-email-eric.auger@linaro.org> Subject: [Qemu-devel] [PATCH 5/7] hw/core/sysbus: add fdt_add_node method List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: eric.auger@st.com, christoffer.dall@linaro.org, qemu-devel@nongnu.org, kim.phillips@freescale.com, a.rigo@virtualopensystems.com Cc: peter.maydell@linaro.org, eric.auger@linaro.org, patches@linaro.org, agraf@suse.de, stuart.yoder@freescale.com, alex.williamson@redhat.com, a.motakis@virtualopensystems.com, kvmarm@lists.cs.columbia.edu This method is meant to be called on sysbus device dynamic instantiation (-device option). Devices that support this kind of instantiation must implement this method. Signed-off-by: Eric Auger --- hw/core/sysbus.c | 12 ++++++++++++ include/hw/sysbus.h | 2 ++ 2 files changed, 14 insertions(+) diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c index aacc446..c1c0009 100644 --- a/hw/core/sysbus.c +++ b/hw/core/sysbus.c @@ -289,11 +289,23 @@ MemoryRegion *sysbus_address_space(SysBusDevice *dev) return get_system_memory(); } +/* + * to be specialized in susbus devices that support dynamic instantiation + */ +void sysbus_fdt_add_node(SysBusDevice *dev, void *data) +{ + error_report("Dynamic instantiation of Device %s" + " is not implemented", + qdev_fw_name(DEVICE(dev))); +} + static void sysbus_device_class_init(ObjectClass *klass, void *data) { DeviceClass *k = DEVICE_CLASS(klass); + SysBusDeviceClass *sbdevk = SYS_BUS_DEVICE_CLASS(klass); k->init = sysbus_device_init; k->bus_type = TYPE_SYSTEM_BUS; + sbdevk->fdt_add_node = sysbus_fdt_add_node; } static const TypeInfo sysbus_device_type_info = { diff --git a/include/hw/sysbus.h b/include/hw/sysbus.h index 533184a..df514f9 100644 --- a/include/hw/sysbus.h +++ b/include/hw/sysbus.h @@ -40,6 +40,7 @@ typedef struct SysBusDeviceClass { /*< public >*/ int (*init)(SysBusDevice *dev); + void (*fdt_add_node)(SysBusDevice *dev, void *data); } SysBusDeviceClass; struct SysBusDevice { @@ -73,6 +74,7 @@ void sysbus_mmio_map_overlap(SysBusDevice *dev, int n, hwaddr addr, void sysbus_add_io(SysBusDevice *dev, hwaddr addr, MemoryRegion *mem); void sysbus_del_io(SysBusDevice *dev, MemoryRegion *mem); +void sysbus_fdt_add_node(SysBusDevice *dev, void *mem); MemoryRegion *sysbus_address_space(SysBusDevice *dev); /* Legacy helper function for creating devices. */ -- 1.8.3.2