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C++ pcim_enable_device函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C++中pcim_enable_device函数的典型用法代码示例。如果您正苦于以下问题：C++ pcim_enable_device函数的具体用法？C++ pcim_enable_device怎么用？C++ pcim_enable_device使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。



在下文中一共展示了pcim_enable_device函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。

示例1: dw_mci_pci_probe

static int dw_mci_pci_probe(struct pci_dev *pdev,
			    const struct pci_device_id *entries)
{
	struct dw_mci *host;
	int ret;

	ret = pcim_enable_device(pdev);
	if (ret)
		return ret;

	host = devm_kzalloc(&pdev->dev, sizeof(struct dw_mci), GFP_KERNEL);
	if (!host)
		return -ENOMEM;

	host->irq = pdev->irq;
	host->irq_flags = IRQF_SHARED;
	host->dev = &pdev->dev;
	host->pdata = &pci_board_data;

	ret = pcim_iomap_regions(pdev, 1 << PCI_BAR_NO, pci_name(pdev));
	if (ret)
		return ret;

	host->regs = pcim_iomap_table(pdev)[PCI_BAR_NO];

	pci_set_master(pdev);

	ret = dw_mci_probe(host);
	if (ret)
		return ret;

	pci_set_drvdata(pdev, host);

	return 0;
}
开发者ID:03199618，项目名称:linux，代码行数:35，代码来源:dw_mmc-pci.c


示例2: optidma_init_one

static int optidma_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
	static const struct ata_port_info info_82c700 = {
		.flags = ATA_FLAG_SLAVE_POSS,
		.pio_mask = ATA_PIO4,
		.mwdma_mask = ATA_MWDMA2,
		.port_ops = &optidma_port_ops
	};
	static const struct ata_port_info info_82c700_udma = {
		.flags = ATA_FLAG_SLAVE_POSS,
		.pio_mask = ATA_PIO4,
		.mwdma_mask = ATA_MWDMA2,
		.udma_mask = ATA_UDMA2,
		.port_ops = &optiplus_port_ops
	};
	const struct ata_port_info *ppi[] = { &info_82c700, NULL };
	int rc;

	ata_print_version_once(&dev->dev, DRV_VERSION);

	rc = pcim_enable_device(dev);
	if (rc)
		return rc;

	
	inw(0x1F1);
	inw(0x1F1);
	pci_clock = inb(0x1F5) & 1;		

	if (optiplus_with_udma(dev))
		ppi[0] = &info_82c700_udma;

	return ata_pci_bmdma_init_one(dev, ppi, &optidma_sht, NULL, 0);
}
开发者ID:DirtyDroidX，项目名称:android_kernel_htc_m8ul，代码行数:34，代码来源:pata_optidma.c


示例3: cs5530_init_one

static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
	static const struct ata_port_info info = {
		.flags = ATA_FLAG_SLAVE_POSS,
		.pio_mask = ATA_PIO4,
		.mwdma_mask = ATA_MWDMA2,
		.udma_mask = ATA_UDMA2,
		.port_ops = &cs5530_port_ops
	};
	/* The docking connector doesn't do UDMA, and it seems not MWDMA */
	static const struct ata_port_info info_palmax_secondary = {
		.flags = ATA_FLAG_SLAVE_POSS,
		.pio_mask = ATA_PIO4,
		.port_ops = &cs5530_port_ops
	};
	const struct ata_port_info *ppi[] = { &info, NULL };
	int rc;

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	/* Chip initialisation */
	if (cs5530_init_chip())
		return -ENODEV;

	if (cs5530_is_palmax())
		ppi[1] = &info_palmax_secondary;

	/* Now kick off ATA set up */
	return ata_pci_bmdma_init_one(pdev, ppi, &cs5530_sht, NULL, 0);
}
开发者ID:andi34，项目名称:Dhollmen_Kernel，代码行数:32，代码来源:pata_cs5530.c


示例4: intel_spi_pci_probe

static int intel_spi_pci_probe(struct pci_dev *pdev,
			       const struct pci_device_id *id)
{
	struct intel_spi_boardinfo *info;
	struct intel_spi *ispi;
	u32 bcr;
	int ret;

	ret = pcim_enable_device(pdev);
	if (ret)
		return ret;

	info = devm_kmemdup(&pdev->dev, (void *)id->driver_data, sizeof(*info),
			    GFP_KERNEL);
	if (!info)
		return -ENOMEM;

	/* Try to make the chip read/write */
	pci_read_config_dword(pdev, BCR, &bcr);
	if (!(bcr & BCR_WPD)) {
		bcr |= BCR_WPD;
		pci_write_config_dword(pdev, BCR, bcr);
		pci_read_config_dword(pdev, BCR, &bcr);
	}
	info->writeable = !!(bcr & BCR_WPD);

	ispi = intel_spi_probe(&pdev->dev, &pdev->resource[0], info);
	if (IS_ERR(ispi))
		return PTR_ERR(ispi);

	pci_set_drvdata(pdev, ispi);
	return 0;
}
开发者ID:mkrufky，项目名称:linux，代码行数:33，代码来源:intel-spi-pci.c


示例5: netcell_init_one

static int netcell_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
{
	static const struct ata_port_info info = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		/*                                                 
                            */
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.udma_mask 	= ATA_UDMA5, /*          */
		.port_ops	= &netcell_ops,
	};
	const struct ata_port_info *port_info[] = { &info, NULL };
	int rc;

	ata_print_version_once(&pdev->dev, DRV_VERSION);

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	/*                                                    */
	ata_pci_bmdma_clear_simplex(pdev);

	/*                                      */
	return ata_pci_bmdma_init_one(pdev, port_info, &netcell_sht, NULL, 0);
}
开发者ID:romanbb，项目名称:android_kernel_lge_d851，代码行数:26，代码来源:pata_netcell.c


示例6: cs5530_init_one

static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
    static const struct ata_port_info info = {
        .flags = ATA_FLAG_SLAVE_POSS,
        .pio_mask = ATA_PIO4,
        .mwdma_mask = ATA_MWDMA2,
        .udma_mask = ATA_UDMA2,
        .port_ops = &cs5530_port_ops
    };

    static const struct ata_port_info info_palmax_secondary = {
        .flags = ATA_FLAG_SLAVE_POSS,
        .pio_mask = ATA_PIO4,
        .port_ops = &cs5530_port_ops
    };
    const struct ata_port_info *ppi[] = { &info, NULL };
    int rc;

    rc = pcim_enable_device(pdev);
    if (rc)
        return rc;


    if (cs5530_init_chip())
        return -ENODEV;

    if (cs5530_is_palmax())
        ppi[1] = &info_palmax_secondary;


    return ata_pci_bmdma_init_one(pdev, ppi, &cs5530_sht, NULL, 0);
}
开发者ID:MiniBlu，项目名称:cm11_kernel_htc_msm8974a3ul，代码行数:32，代码来源:pata_cs5530.c


示例7: ns87415_init_one

static int ns87415_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
{
	static const struct ata_port_info info = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.port_ops	= &ns87415_pata_ops,
	};
	const struct ata_port_info *ppi[] = { &info, NULL };
	int rc;
#if defined(CONFIG_SUPERIO)
	static const struct ata_port_info info87560 = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.port_ops	= &ns87560_pata_ops,
	};

	if (PCI_SLOT(pdev->devfn) == 0x0E)
		ppi[0] = &info87560;
#endif
	ata_print_version_once(&pdev->dev, DRV_VERSION);

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	ns87415_fixup(pdev);

	return ata_pci_bmdma_init_one(pdev, ppi, &ns87415_sht, NULL, 0);
}
开发者ID:0x000000FF，项目名称:Linux4Edison，代码行数:31，代码来源:pata_ns87415.c


示例8: intel_lpss_pci_probe

static int intel_lpss_pci_probe(struct pci_dev *pdev,
				const struct pci_device_id *id)
{
	struct intel_lpss_platform_info *info;
	int ret;

	ret = pcim_enable_device(pdev);
	if (ret)
		return ret;

	info = devm_kmemdup(&pdev->dev, (void *)id->driver_data, sizeof(*info),
			    GFP_KERNEL);
	if (!info)
		return -ENOMEM;

	info->mem = &pdev->resource[0];
	info->irq = pdev->irq;

	/* Probably it is enough to set this for iDMA capable devices only */
	pci_set_master(pdev);

	ret = intel_lpss_probe(&pdev->dev, info);
	if (ret)
		return ret;

	pm_runtime_put(&pdev->dev);
	pm_runtime_allow(&pdev->dev);

	return 0;
}
开发者ID:DenisLug，项目名称:mptcp，代码行数:30，代码来源:intel-lpss-pci.c


示例9: netcell_init_one

static int netcell_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
{
	static const struct ata_port_info info = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		/* Actually we don't really care about these as the
		   firmware deals with it */
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.udma_mask 	= ATA_UDMA5, /* UDMA 133 */
		.port_ops	= &netcell_ops,
	};
	const struct ata_port_info *port_info[] = { &info, NULL };
	int rc;

	ata_print_version_once(&pdev->dev, DRV_VERSION);

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	/* Any chip specific setup/optimisation/messages here */
	ata_pci_bmdma_clear_simplex(pdev);

	/* And let the library code do the work */
	return ata_pci_bmdma_init_one(pdev, port_info, &netcell_sht, NULL, 0);
}
开发者ID:08opt，项目名称:linux，代码行数:26，代码来源:pata_netcell.c


示例10: cmd640_init_one

static int cmd640_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
{
	static const struct ata_port_info info = {
		.flags = ATA_FLAG_SLAVE_POSS,
		.pio_mask = 0x1f,
		.port_ops = &cmd640_port_ops
	};
	const struct ata_port_info *ppi[] = { &info, NULL };
	int rc;

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	cmd640_hardware_init(pdev);

	return ata_pci_sff_init_one(pdev, ppi, &cmd640_sht, NULL);
}

#ifdef CONFIG_PM
static int cmd640_reinit_one(struct pci_dev *pdev)
{
	struct ata_host *host = dev_get_drvdata(&pdev->dev);
	int rc;

	rc = ata_pci_device_do_resume(pdev);
	if (rc)
		return rc;
	cmd640_hardware_init(pdev);
	ata_host_resume(host);
	return 0;
}
#endif

static const struct pci_device_id cmd640[] = {
	{ PCI_VDEVICE(CMD, 0x640), 0 },
	{ },
};

static struct pci_driver cmd640_pci_driver = {
	.name 		= DRV_NAME,
	.id_table	= cmd640,
	.probe 		= cmd640_init_one,
	.remove		= ata_pci_remove_one,
#ifdef CONFIG_PM
	.suspend	= ata_pci_device_suspend,
	.resume		= cmd640_reinit_one,
#endif
};

static int __init cmd640_init(void)
{
	return pci_register_driver(&cmd640_pci_driver);
}

static void __exit cmd640_exit(void)
{
	pci_unregister_driver(&cmd640_pci_driver);
}
开发者ID:10x-Amin，项目名称:x10_Th_kernel，代码行数:59，代码来源:pata_cmd640.c


示例11: gpu_i2c_probe

static int gpu_i2c_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
	struct gpu_i2c_dev *i2cd;
	int status;

	i2cd = devm_kzalloc(&pdev->dev, sizeof(*i2cd), GFP_KERNEL);
	if (!i2cd)
		return -ENOMEM;

	i2cd->dev = &pdev->dev;
	dev_set_drvdata(&pdev->dev, i2cd);

	status = pcim_enable_device(pdev);
	if (status < 0) {
		dev_err(&pdev->dev, "pcim_enable_device failed %d\n", status);
		return status;
	}

	pci_set_master(pdev);

	i2cd->regs = pcim_iomap(pdev, 0, 0);
	if (!i2cd->regs) {
		dev_err(&pdev->dev, "pcim_iomap failed\n");
		return -ENOMEM;
	}

	status = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSI);
	if (status < 0) {
		dev_err(&pdev->dev, "pci_alloc_irq_vectors err %d\n", status);
		return status;
	}

	gpu_enable_i2c_bus(i2cd);

	i2c_set_adapdata(&i2cd->adapter, i2cd);
	i2cd->adapter.owner = THIS_MODULE;
	strlcpy(i2cd->adapter.name, "NVIDIA GPU I2C adapter",
		sizeof(i2cd->adapter.name));
	i2cd->adapter.algo = &gpu_i2c_algorithm;
	i2cd->adapter.quirks = &gpu_i2c_quirks;
	i2cd->adapter.dev.parent = &pdev->dev;
	status = i2c_add_adapter(&i2cd->adapter);
	if (status < 0)
		goto free_irq_vectors;

	status = gpu_populate_client(i2cd, pdev->irq);
	if (status < 0) {
		dev_err(&pdev->dev, "gpu_populate_client failed %d\n", status);
		goto del_adapter;
	}

	return 0;

del_adapter:
	i2c_del_adapter(&i2cd->adapter);
free_irq_vectors:
	pci_free_irq_vectors(pdev);
	return status;
}
开发者ID:avagin，项目名称:linux，代码行数:59，代码来源:i2c-nvidia-gpu.c


示例12: ioat_pci_probe

static int __devinit ioat_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
	void __iomem * const *iomap;
	struct device *dev = &pdev->dev;
	struct ioatdma_device *device;
	int err;

	err = pcim_enable_device(pdev);
	if (err)
		return err;

	err = pcim_iomap_regions(pdev, 1 << IOAT_MMIO_BAR, DRV_NAME);
	if (err)
		return err;
	iomap = pcim_iomap_table(pdev);
	if (!iomap)
		return -ENOMEM;

	err = pci_set_dma_mask(pdev, DMA_BIT_MASK(64));
	if (err)
		err = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
	if (err)
		return err;

	err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(64));
	if (err)
		err = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
	if (err)
		return err;

	device = devm_kzalloc(dev, sizeof(*device), GFP_KERNEL);
	if (!device)
		return -ENOMEM;

	pci_set_master(pdev);

	device = alloc_ioatdma(pdev, iomap[IOAT_MMIO_BAR]);
	if (!device)
		return -ENOMEM;
	pci_set_drvdata(pdev, device);

	device->version = readb(device->reg_base + IOAT_VER_OFFSET);
	if (device->version == IOAT_VER_1_2)
		err = ioat1_dma_probe(device, ioat_dca_enabled);
	else if (device->version == IOAT_VER_2_0)
		err = ioat2_dma_probe(device, ioat_dca_enabled);
	else if (device->version >= IOAT_VER_3_0)
		err = ioat3_dma_probe(device, ioat_dca_enabled);
	else
		return -ENODEV;

	if (err) {
		dev_err(dev, "Intel(R) I/OAT DMA Engine init failed\n");
		return -ENODEV;
	}

	return 0;
}
开发者ID:KaZoom，项目名称:buildroot-linux-kernel-m3，代码行数:58，代码来源:pci.c


示例13: dwc3_pci_probe

static int dwc3_pci_probe(struct pci_dev *pci,
		const struct pci_device_id *id)
{
	struct resource		res[2];
	struct platform_device	*dwc3;
	int			ret;
	struct device		*dev = &pci->dev;

	ret = pcim_enable_device(pci);
	if (ret) {
		dev_err(dev, "failed to enable pci device\n");
		return -ENODEV;
	}

	pci_set_master(pci);

	dwc3 = platform_device_alloc("dwc3", PLATFORM_DEVID_AUTO);
	if (!dwc3) {
		dev_err(dev, "couldn't allocate dwc3 device\n");
		return -ENOMEM;
	}

	memset(res, 0x00, sizeof(struct resource) * ARRAY_SIZE(res));

	res[0].start	= pci_resource_start(pci, 0);
	res[0].end	= pci_resource_end(pci, 0);
	res[0].name	= "dwc_usb3";
	res[0].flags	= IORESOURCE_MEM;

	res[1].start	= pci->irq;
	res[1].name	= "dwc_usb3";
	res[1].flags	= IORESOURCE_IRQ;

	ret = platform_device_add_resources(dwc3, res, ARRAY_SIZE(res));
	if (ret) {
		dev_err(dev, "couldn't add resources to dwc3 device\n");
		return ret;
	}

	pci_set_drvdata(pci, dwc3);
	ret = dwc3_pci_quirks(pci);
	if (ret)
		goto err;

	dwc3->dev.parent = dev;
	ACPI_COMPANION_SET(&dwc3->dev, ACPI_COMPANION(dev));

	ret = platform_device_add(dwc3);
	if (ret) {
		dev_err(dev, "failed to register dwc3 device\n");
		goto err;
	}

	return 0;
err:
	platform_device_put(dwc3);
	return ret;
}
开发者ID:Chong-Li，项目名称:cse522，代码行数:58，代码来源:dwc3-pci.c


示例14: svia_init_one

static int svia_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
{
	static int printed_version;
	unsigned int i;
	int rc;
	struct ata_host *host = NULL;
	int board_id = (int) ent->driver_data;
	const unsigned *bar_sizes;

	if (!printed_version++)
#ifdef CONFIG_DEBUG_PRINTK
		dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
#else
		dev_;
#endif

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	if (board_id == vt6421)
		bar_sizes = &vt6421_bar_sizes[0];
	else
		bar_sizes = &svia_bar_sizes[0];

	for (i = 0; i < ARRAY_SIZE(svia_bar_sizes); i++)
		if ((pci_resource_start(pdev, i) == 0) ||
		    (pci_resource_len(pdev, i) < bar_sizes[i])) {
			dev_printk(KERN_ERR, &pdev->dev,
				"invalid PCI BAR %u (sz 0x%llx, val 0x%llx)\n",
				i,
				(unsigned long long)pci_resource_start(pdev, i),
				(unsigned long long)pci_resource_len(pdev, i));
			return -ENODEV;
		}

	switch (board_id) {
	case vt6420:
		rc = vt6420_prepare_host(pdev, &host);
		break;
	case vt6421:
		rc = vt6421_prepare_host(pdev, &host);
		break;
	case vt8251:
		rc = vt8251_prepare_host(pdev, &host);
		break;
	default:
		rc = -EINVAL;
	}
	if (rc)
		return rc;

	svia_configure(pdev, board_id);

	pci_set_master(pdev);
	return ata_host_activate(host, pdev->irq, ata_bmdma_interrupt,
				 IRQF_SHARED, &svia_sht);
}
开发者ID:Epirex，项目名称:Chrono_Kernel-1，代码行数:58，代码来源:sata_via.c


示例15: artop_init_one

static int artop_init_one (struct pci_dev *pdev, const struct pci_device_id *id)
{
	static const struct ata_port_info info_6210 = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.udma_mask 	= ATA_UDMA2,
		.port_ops	= &artop6210_ops,
	};
	static const struct ata_port_info info_626x = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.udma_mask 	= ATA_UDMA4,
		.port_ops	= &artop6260_ops,
	};
	static const struct ata_port_info info_628x = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.udma_mask 	= ATA_UDMA5,
		.port_ops	= &artop6260_ops,
	};
	static const struct ata_port_info info_628x_fast = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		.pio_mask	= ATA_PIO4,
		.mwdma_mask	= ATA_MWDMA2,
		.udma_mask 	= ATA_UDMA6,
		.port_ops	= &artop6260_ops,
	};
	const struct ata_port_info *ppi[] = { NULL, NULL };
	int rc;

	ata_print_version_once(&pdev->dev, DRV_VERSION);

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	if (id->driver_data == 0)	/* 6210 variant */
		ppi[0] = &info_6210;
	else if (id->driver_data == 1)	/* 6260 */
		ppi[0] = &info_626x;
	else if (id->driver_data == 2)	{ /* 6280 or 6280 + fast */
		unsigned long io = pci_resource_start(pdev, 4);

		ppi[0] = &info_628x;
		if (inb(io) & 0x10)
			ppi[0] = &info_628x_fast;
	}

	BUG_ON(ppi[0] == NULL);

	atp8xx_fixup(pdev);

	return ata_pci_bmdma_init_one(pdev, ppi, &artop_sht, NULL, 0);
}
开发者ID:0-T-0，项目名称:ps4-linux，代码行数:57，代码来源:pata_artop.c


示例16: netcell_init_one

static int netcell_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
{
	static int printed_version;
	static const struct ata_port_info info = {
		.flags		= ATA_FLAG_SLAVE_POSS,
		/* Actually we don't really care about these as the
		   firmware deals with it */
		.pio_mask	= 0x1f,	/* pio0-4 */
		.mwdma_mask	= 0x07, /* mwdma0-2 */
		.udma_mask 	= ATA_UDMA5, /* UDMA 133 */
		.port_ops	= &netcell_ops,
	};
	const struct ata_port_info *port_info[] = { &info, NULL };
	int rc;

	if (!printed_version++)
		dev_printk(KERN_DEBUG, &pdev->dev,
			   "version " DRV_VERSION "\n");

	rc = pcim_enable_device(pdev);
	if (rc)
		return rc;

	/* Any chip specific setup/optimisation/messages here */
	ata_pci_bmdma_clear_simplex(pdev);

	/* And let the library code do the work */
	return ata_pci_sff_init_one(pdev, port_info, &netcell_sht, NULL);
}

static const struct pci_device_id netcell_pci_tbl[] = {
	{ PCI_VDEVICE(NETCELL, PCI_DEVICE_ID_REVOLUTION), },

	{ }	/* terminate list */
};

static struct pci_driver netcell_pci_driver = {
	.name			= DRV_NAME,
	.id_table		= netcell_pci_tbl,
	.probe			= netcell_init_one,
	.remove			= ata_pci_remove_one,
#ifdef CONFIG_PM
	.suspend		= ata_pci_device_suspend,
	.resume			= ata_pci_device_resume,
#endif
};

static int __init netcell_init(void)
{
	return pci_register_driver(&netcell_pci_driver);
}

static void __exit netcell_exit(void)
{
	pci_unregister_driver(&netcell_pci_driver);
}
开发者ID:10x-Amin，项目名称:x10_Th_kernel，代码行数:56，代码来源:pata_netcell.c


示例17: mt76pci_probe

static int
mt76pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
	struct mt76x2_dev *dev;
	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;

	dev = mt76x2_alloc_device(&pdev->dev);
	if (!dev)
		return -ENOMEM;

	mt76_mmio_init(&dev->mt76, pcim_iomap_table(pdev)[0]);

	dev->mt76.rev = mt76_rr(dev, MT_ASIC_VERSION);
	dev_info(dev->mt76.dev, "ASIC revision: %08x\n", dev->mt76.rev);

	ret = devm_request_irq(dev->mt76.dev, pdev->irq, mt76x2_irq_handler,
			       IRQF_SHARED, KBUILD_MODNAME, dev);
	if (ret)
		goto error;

	ret = mt76x2_register_device(dev);
	if (ret)
		goto error;

	/* Fix up ASPM configuration */

	/* RG_SSUSB_G1_CDR_BIR_LTR = 0x9 */
	mt76_rmw_field(dev, 0x15a10, 0x1f << 16, 0x9);

	/* RG_SSUSB_G1_CDR_BIC_LTR = 0xf */
	mt76_rmw_field(dev, 0x15a0c, 0xf << 28, 0xf);

	/* RG_SSUSB_CDR_BR_PE1D = 0x3 */
	mt76_rmw_field(dev, 0x15c58, 0x3 << 6, 0x3);

	return 0;

error:
	ieee80211_free_hw(mt76_hw(dev));
	return ret;
}
开发者ID:Lyude，项目名称:linux，代码行数:55，代码来源:mt76x2_pci.c


示例18: hsu_pci_probe

static int hsu_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id)
{
	struct hsu_dma_chip *chip;
	int ret;

	ret = pcim_enable_device(pdev);
	if (ret)
		return ret;

	ret = pcim_iomap_regions(pdev, BIT(0), pci_name(pdev));
	if (ret) {
		dev_err(&pdev->dev, "I/O memory remapping failed\n");
		return ret;
	}

	pci_set_master(pdev);
	pci_try_set_mwi(pdev);

	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
	if (ret)
		return ret;

	ret = pci_set_consistent_dma_mask(pdev, DMA_BIT_MASK(32));
	if (ret)
		return ret;

	chip = devm_kzalloc(&pdev->dev, sizeof(*chip), GFP_KERNEL);
	if (!chip)
		return -ENOMEM;

	chip->dev = &pdev->dev;
	chip->regs = pcim_iomap_table(pdev)[0];
	chip->length = pci_resource_len(pdev, 0);
	chip->offset = HSU_PCI_CHAN_OFFSET;
	chip->irq = pdev->irq;

	pci_enable_msi(pdev);

	ret = hsu_dma_probe(chip);
	if (ret)
		return ret;

	ret = request_irq(chip->irq, hsu_pci_irq, 0, "hsu_dma_pci", chip);
	if (ret)
		goto err_register_irq;

	pci_set_drvdata(pdev, chip);

	return 0;

err_register_irq:
	hsu_dma_remove(chip);
	return ret;
}
开发者ID:020gzh，项目名称:linux，代码行数:54，代码来源:pci.c


示例19: ninja32_init_one

static int ninja32_init_one(struct pci_dev *dev, const struct pci_device_id *id)
{
	struct ata_host *host;
	struct ata_port *ap;
	void __iomem *base;
	int rc;

	host = ata_host_alloc(&dev->dev, 1);
	if (!host)
		return -ENOMEM;
	ap = host->ports[0];

	/* Set up the PCI device */
	rc = pcim_enable_device(dev);
	if (rc)
		return rc;
	rc = pcim_iomap_regions(dev, 1 << 0, DRV_NAME);
	if (rc == -EBUSY)
		pcim_pin_device(dev);
	if (rc)
		return rc;

	host->iomap = pcim_iomap_table(dev);
	rc = pci_set_dma_mask(dev, ATA_DMA_MASK);
	if (rc)
		return rc;
	rc = pci_set_consistent_dma_mask(dev, ATA_DMA_MASK);
	if (rc)
		return rc;
	pci_set_master(dev);

	/* Set up the register mappings. We use the I/O mapping as only the
	   older chips also have MMIO on BAR 1 */
	base = host->iomap[0];
	if (!base)
		return -ENOMEM;
	ap->ops = &ninja32_port_ops;
	ap->pio_mask = ATA_PIO4;
	ap->flags |= ATA_FLAG_SLAVE_POSS;

	ap->ioaddr.cmd_addr = base + 0x10;
	ap->ioaddr.ctl_addr = base + 0x1E;
	ap->ioaddr.altstatus_addr = base + 0x1E;
	ap->ioaddr.bmdma_addr = base;
	ata_sff_std_ports(&ap->ioaddr);
	ap->pflags = ATA_PFLAG_PIO32 | ATA_PFLAG_PIO32CHANGE;

	ninja32_program(base);
	/* FIXME: Should we disable them at remove ? */
	return ata_host_activate(host, dev->irq, ata_bmdma_interrupt,
				 IRQF_SHARED, &ninja32_sht);
}
开发者ID:08opt，项目名称:linux，代码行数:52，代码来源:pata_ninja32.c


示例20: pmc_core_probe

static int pmc_core_probe(struct pci_dev *dev, const struct pci_device_id *id)
{
	struct device *ptr_dev = &dev->dev;
	struct pmc_dev *pmcdev = &pmc;
	const struct x86_cpu_id *cpu_id;
	const struct pmc_reg_map *map = (struct pmc_reg_map *)id->driver_data;
	int err;

	cpu_id = x86_match_cpu(intel_pmc_core_ids);
	if (!cpu_id) {
		dev_dbg(&dev->dev, "PMC Core: cpuid mismatch.\n");
		return -EINVAL;
	}

	err = pcim_enable_device(dev);
	if (err < 0) {
		dev_dbg(&dev->dev, "PMC Core: failed to enable Power Management Controller.\n");
		return err;
	}

	err = pci_read_config_dword(dev,
				    SPT_PMC_BASE_ADDR_OFFSET,
				    &pmcdev->base_addr);
	if (err < 0) {
		dev_dbg(&dev->dev, "PMC Core: failed to read PCI config space.\n");
		return err;
	}
	pmcdev->base_addr &= PMC_BASE_ADDR_MASK;
	dev_dbg(&dev->dev, "PMC Core: PWRMBASE is %#x\n", pmcdev->base_addr);

	pmcdev->regbase = devm_ioremap_nocache(ptr_dev,
					      pmcdev->base_addr,
					      SPT_PMC_MMIO_REG_LEN);
	if (!pmcdev->regbase) {
		dev_dbg(&dev->dev, "PMC Core: ioremap failed.\n");
		return -ENOMEM;
	}

	mutex_init(&pmcdev->lock);
	pmcdev->pmc_xram_read_bit = pmc_core_check_read_lock_bit();
	pmcdev->map = map;

	err = pmc_core_dbgfs_register(pmcdev);
	if (err < 0)
		dev_warn(&dev->dev, "PMC Core: debugfs register failed.\n");

	pmc.has_slp_s0_res = true;
	return 0;
}
开发者ID:AshishNamdev，项目名称:linux，代码行数:49，代码来源:intel_pmc_core.c



注：本文中的pcim_enable_device函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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