Home
last modified time | relevance | path

Searched refs:pci_alloc_irq_vectors (Results 1 – 25 of 163) sorted by relevance

1234567

/linux/Documentation/translations/zh_CN/PCI/
H A Dmsi-howto.rst84 int pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs,
93 如果PCI_IRQ_AFFINITY标志被设置，pci_alloc_irq_vectors()将把中断分散到可用的CPU上。
113 nvec = pci_alloc_irq_vectors(pdev, 1, nvec, PCI_IRQ_ALL_TYPES)
118 数量作为“min_vecs“和“max_vecs“参数传递给pci_alloc_irq_vectors()函数。::
120 ret = pci_alloc_irq_vectors(pdev, nvec, nvec, PCI_IRQ_ALL_TYPES);
127 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
133 nvec = pci_alloc_irq_vectors(pdev, 1, nvec, PCI_IRQ_MSI | PCI_IRQ_MSIX);
149 pci_msix_vec_count()。一般来说，应该避免使用这些方法，而是让pci_alloc_irq_vectors()
233 PCI_IRQ_MSIX标志的pci_alloc_irq_vectors（）的调用。
H A Dpci.rst303 在调用 ``request_irq()`` 之前，可以通过调用 ``pci_alloc_irq_vectors()``
306 ``pci_alloc_irq_vectors`` 时只使用PCI_IRQ_MSI和PCI_IRQ_MSIX标志会失败，
310 ``pci_alloc_irq_vectors`` 后根据 ``pci_dev``结构体中的 ``msi_enabled``
/linux/Documentation/PCI/
H A Dmsi-howto.rst96 int pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs,
109 pci_alloc_irq_vectors() will spread the interrupts around the available CPUs.
139 nvec = pci_alloc_irq_vectors(pdev, 1, nvec, PCI_IRQ_ALL_TYPES)
145 number to pci_alloc_irq_vectors() function as both 'min_vecs' and
148 ret = pci_alloc_irq_vectors(pdev, nvec, nvec, PCI_IRQ_ALL_TYPES);
156 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES);
163 nvec = pci_alloc_irq_vectors(pdev, 1, nvec, PCI_IRQ_MSI | PCI_IRQ_MSIX);
181 should be avoided in favor of letting pci_alloc_irq_vectors() cap the
286 For example, it may contain calls to pci_alloc_irq_vectors() with the
/linux/drivers/pci/msi/
H A Dapi.c234 int pci_alloc_irq_vectors(struct pci_dev *dev, unsigned int min_vecs, in pci_alloc_irq_vectors() function
240 EXPORT_SYMBOL(pci_alloc_irq_vectors);
/linux/drivers/net/wireless/mediatek/mt76/mt7996/
H A Dpci.c141 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in mt7996_pci_probe()
166 ret = pci_alloc_irq_vectors(hif2_dev, 1, 1, in mt7996_pci_probe()
/linux/drivers/net/wwan/iosm/
H A Diosm_ipc_irq.c65 ipc_pcie->nvec = pci_alloc_irq_vectors(pdev, IPC_MSI_VECTORS, in ipc_acquire_irq()
/linux/drivers/pci/pcie/
H A Dportdrv.c119 nr_entries = pci_alloc_irq_vectors(dev, 1, PCIE_PORT_MAX_MSI_ENTRIES, in pcie_port_enable_irq_vec()
145 nr_entries = pci_alloc_irq_vectors(dev, nvec, nvec, in pcie_port_enable_irq_vec()
198 ret = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_INTX); in pcie_init_service_irqs()
/linux/drivers/dma/hsu/
H A Dpci.c80 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in hsu_pci_probe()
/linux/drivers/gpio/
H A Dgpio-merrifield.c110 retval = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in mrfld_gpio_probe()
/linux/drivers/net/ethernet/freescale/enetc/
H A Denetc_ptp.c75 n = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSIX); in enetc_ptp_probe()
/linux/drivers/scsi/fnic/
H A Dfnic_isr.c266 vec_count = pci_alloc_irq_vectors(fnic->pdev, min_irqs, vecs, in fnic_set_intr_mode_msix()
345 pci_alloc_irq_vectors(fnic->pdev, 1, 1, PCI_IRQ_MSI) == 1) { in fnic_set_intr_mode()
/linux/drivers/net/ethernet/amd/xgbe/
H A Dxgbe-pci.c135 ret = pci_alloc_irq_vectors(pdata->pcidev, XGBE_MSI_MIN_COUNT, in xgbe_config_multi_msi()
172 ret = pci_alloc_irq_vectors(pdata->pcidev, 1, 1, in xgbe_config_irqs()
/linux/drivers/spi/
H A Dspi-dw-pci.c105 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in dw_spi_pci_probe()
/linux/drivers/scsi/snic/
H A Dsnic_isr.c159 if (pci_alloc_irq_vectors(snic->pdev, vecs, vecs, PCI_IRQ_MSIX) < 0) in snic_set_intr_mode()
/linux/drivers/net/can/m_can/
H A Dm_can_pci.c121 ret = pci_alloc_irq_vectors(pci, 1, 1, PCI_IRQ_ALL_TYPES); in m_can_pci_probe()
/linux/drivers/misc/mchp_pci1xxxx/
H A Dmchp_pci1xxxx_gp.c89 retval = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in gp_aux_bus_probe()
/linux/drivers/net/wireless/mediatek/mt76/mt7615/
H A Dpci.c38 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in mt7615_pci_probe()
/linux/drivers/mmc/host/
H A Dcavium-thunderx.c42 nvec = pci_alloc_irq_vectors(pdev, 1, 9, PCI_IRQ_MSIX); in thunder_mmc_register_interrupts()
/linux/drivers/mfd/
H A Dintel_quark_i2c_gpio.c261 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in intel_quark_mfd_probe()
/linux/drivers/net/wireless/mediatek/mt76/mt7915/
H A Dpci.c146 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in mt7915_pci_probe()
/linux/drivers/misc/
H A Dpci_endpoint_test.c187 irq = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_INTX); in pci_endpoint_test_alloc_irq_vectors()
192 irq = pci_alloc_irq_vectors(pdev, 1, 32, PCI_IRQ_MSI); in pci_endpoint_test_alloc_irq_vectors()
197 irq = pci_alloc_irq_vectors(pdev, 1, 2048, PCI_IRQ_MSIX); in pci_endpoint_test_alloc_irq_vectors()
/linux/drivers/crypto/intel/qat/qat_common/
H A Dadf_vf_isr.c49 int stat = pci_alloc_irq_vectors(pci_dev_info->pci_dev, 1, 1, in adf_enable_msi()
/linux/drivers/i2c/busses/
H A Di2c-thunderx-pcidrv.c198 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_MSIX); in thunder_i2c_probe_pci()
/linux/drivers/crypto/marvell/octeontx/
H A Dotx_cptpf_main.c120 ret = pci_alloc_irq_vectors(cpt->pdev, num_vec, num_vec, PCI_IRQ_MSIX); in otx_cpt_register_interrupts()
/linux/drivers/hid/intel-ish-hid/ipc/
H A Dpci-ish.c190 ret = pci_alloc_irq_vectors(pdev, 1, 1, PCI_IRQ_ALL_TYPES); in ish_probe()

1234567