1 files changed, 87 insertions, 0 deletions
diff --git a/hw/sd/sdhci-pci.c b/hw/sd/sdhci-pci.c
new file mode 100644
index 000000000..c737c8b93
--- /dev/null
+++ b/hw/sd/sdhci-pci.c
@@ -0,0 +1,87 @@
+/*
+ * SDHCI device on PCI
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ * See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "qemu/osdep.h"
+#include "qapi/error.h"
+#include "qemu/module.h"
+#include "hw/qdev-properties.h"
+#include "hw/sd/sdhci.h"
+#include "sdhci-internal.h"
+
+static Property sdhci_pci_properties[] = {
+    DEFINE_SDHCI_COMMON_PROPERTIES(SDHCIState),
+    DEFINE_PROP_END_OF_LIST(),
+};
+
+static void sdhci_pci_realize(PCIDevice *dev, Error **errp)
+{
+    ERRP_GUARD();
+    SDHCIState *s = PCI_SDHCI(dev);
+
+    sdhci_initfn(s);
+    sdhci_common_realize(s, errp);
+    if (*errp) {
+        return;
+    }
+
+    dev->config[PCI_CLASS_PROG] = 0x01; /* Standard Host supported DMA */
+    dev->config[PCI_INTERRUPT_PIN] = 0x01; /* interrupt pin A */
+    s->irq = pci_allocate_irq(dev);
+    s->dma_as = pci_get_address_space(dev);
+    pci_register_bar(dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->iomem);
+}
+
+static void sdhci_pci_exit(PCIDevice *dev)
+{
+    SDHCIState *s = PCI_SDHCI(dev);
+
+    sdhci_common_unrealize(s);
+    sdhci_uninitfn(s);
+}
+
+static void sdhci_pci_class_init(ObjectClass *klass, void *data)
+{
+    DeviceClass *dc = DEVICE_CLASS(klass);
+    PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
+
+    k->realize = sdhci_pci_realize;
+    k->exit = sdhci_pci_exit;
+    k->vendor_id = PCI_VENDOR_ID_REDHAT;
+    k->device_id = PCI_DEVICE_ID_REDHAT_SDHCI;
+    k->class_id = PCI_CLASS_SYSTEM_SDHCI;
+    device_class_set_props(dc, sdhci_pci_properties);
+
+    sdhci_common_class_init(klass, data);
+}
+
+static const TypeInfo sdhci_pci_info = {
+    .name = TYPE_PCI_SDHCI,
+    .parent = TYPE_PCI_DEVICE,
+    .instance_size = sizeof(SDHCIState),
+    .class_init = sdhci_pci_class_init,
+    .interfaces = (InterfaceInfo[]) {
+        { INTERFACE_CONVENTIONAL_PCI_DEVICE },
+        { },
+    },
+};
+
+static void sdhci_pci_register_type(void)
+{
+    type_register_static(&sdhci_pci_info);
+}
+
+type_init(sdhci_pci_register_type)