32 lines
896 B
C++
32 lines
896 B
C++
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#include <devices/common/pci/pcidevice.h>
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#include <devices/common/pci/pcihost.h>
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#include <devices/memctrl/memctrlbase.h>
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#include <machines/machinebase.h>
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#include <cinttypes>
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bool PCIHost::pci_register_device(int dev_num, PCIDevice* dev_instance)
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{
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// return false if dev_num already registered
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if (this->dev_map.count(dev_num))
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return false;
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this->dev_map[dev_num] = dev_instance;
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dev_instance->set_host(this);
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if (dev_instance->supports_io_space()) {
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this->io_space_devs.push_back(dev_instance);
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}
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return true;
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}
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bool PCIHost::pci_register_mmio_region(uint32_t start_addr, uint32_t size, PCIDevice* obj)
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{
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MemCtrlBase *mem_ctrl = dynamic_cast<MemCtrlBase *>
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(gMachineObj->get_comp_by_type(HWCompType::MEM_CTRL));
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// FIXME: add sanity checks!
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return mem_ctrl->add_mmio_region(start_addr, size, obj);
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}
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