/* * 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_types[] = { { .name = TYPE_PCI_SDHCI, .parent = TYPE_PCI_DEVICE, .instance_size = sizeof(SDHCIState), .class_init = sdhci_pci_class_init, .interfaces = (InterfaceInfo[]) { { INTERFACE_CONVENTIONAL_PCI_DEVICE }, { }, }, }, }; DEFINE_TYPES(sdhci_pci_types)