staging: mt7621-pci: remove remaining pci_legacy dependant code (4cafd03a) · Commits · 戴 / test

drivers/staging/mt7621-pci/pci-mt7621.c

+1 −32

Original line number	Diff line number	Diff line
		@@ -214,32 +214,6 @@ write_config(struct mt7621_pcie *pcie, unsigned int dev, u32 reg, u32 val)
		pcie_write(pcie, val, RALINK_PCI_CONFIG_DATA);
		}

		int
		pcibios_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
		{
		struct mt7621_pcie *pcie = dev->bus->sysdata;
		u16 cmd;
		u32 val;
		int irq;

		if (dev->bus->number == 0) {
		write_config(pcie, slot, PCI_BASE_ADDRESS_0, MEMORY_BASE);
		val = read_config(pcie, slot, PCI_BASE_ADDRESS_0);
		printk("BAR0 at slot %d = %x\n", slot, val);
		}

		pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, 0x14); //configure cache line size 0x14
		pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xFF); //configure latency timer 0x10
		pci_read_config_word(dev, PCI_COMMAND, &cmd);
		cmd = cmd \| PCI_COMMAND_MASTER \| PCI_COMMAND_IO \| PCI_COMMAND_MEMORY;
		pci_write_config_word(dev, PCI_COMMAND, cmd);

		irq = of_irq_parse_and_map_pci(dev, slot, pin);

		pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq);
		return irq;
		}

		void
		set_pcie_phy(struct mt7621_pcie *pcie, u32 offset,
		int start_b, int bits, int val)
		@@ -461,7 +435,7 @@ static int mt7621_pcie_register_host(struct pci_host_bridge *host,
		host->busnr = pcie->busn.start;
		host->dev.parent = pcie->dev;
		host->ops = &mt7621_pci_ops;
		host->map_irq = pcibios_map_irq;
		host->map_irq = of_irq_parse_and_map_pci;
		host->swizzle_irq = pci_common_swizzle;
		host->sysdata = pcie;

		@@ -726,11 +700,6 @@ pcie(2/1/0) link status pcie2_num pcie1_num pcie0_num
		return 0;
		}

		int pcibios_plat_dev_init(struct pci_dev *dev)
		{
		return 0;
		}

		static const struct of_device_id mt7621_pci_ids[] = {
		{ .compatible = "mediatek,mt7621-pci" },
		{},

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