// SPDX-License-Identifier: ISC #include <linux/kernel.h> #include <linux/module.h> #include <linux/pci.h> #include "mt7603.h" static const struct pci_device_id mt76pci_device_table[] = { { PCI_DEVICE(0x14c3, 0x7603) }, { }, }; static int mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct mt7603_dev *dev; struct mt76_dev *mdev; int ret; ret = pcim_enable_device(pdev); if (ret) return ret; ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev)); if (ret) return ret; pci_set_master(pdev); ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (ret) return ret; mdev = mt76_alloc_device(&pdev->dev, sizeof(*dev), &mt7603_ops, &mt7603_drv_ops); if (!mdev) return -ENOMEM; dev = container_of(mdev, struct mt7603_dev, mt76); mt76_mmio_init(mdev, pcim_iomap_table(pdev)[0]); mdev->rev = (mt76_rr(dev, MT_HW_CHIPID) << 16) | (mt76_rr(dev, MT_HW_REV) & 0xff); dev_info(mdev->dev, "ASIC revision: %04x\n", mdev->rev); mt76_wr(dev, MT_INT_MASK_CSR, 0); ret = devm_request_irq(mdev->dev, pdev->irq, mt7603_irq_handler, IRQF_SHARED, KBUILD_MODNAME, dev); if (ret) goto error; ret = mt7603_register_device(dev); if (ret) goto error; return 0; error: mt76_free_device(&dev->mt76); return ret; } static void mt76pci_remove(struct pci_dev *pdev) { struct mt76_dev *mdev = pci_get_drvdata(pdev); struct mt7603_dev *dev = container_of(mdev, struct mt7603_dev, mt76); mt7603_unregister_device(dev); } MODULE_DEVICE_TABLE(pci, mt76pci_device_table); MODULE_FIRMWARE(MT7603_FIRMWARE_E1); MODULE_FIRMWARE(MT7603_FIRMWARE_E2); struct pci_driver mt7603_pci_driver = { .name = KBUILD_MODNAME, .id_table = mt76pci_device_table, .probe = mt76pci_probe, .remove = mt76pci_remove, };