C++ (Cpp) qlcnic_sriov_vf_check 예제들

예제 #1

void qlcnic_sriov_cleanup(struct qlcnic_adapter *adapter)
{
	if (qlcnic_sriov_pf_check(adapter))
		qlcnic_sriov_pf_cleanup(adapter);

	if (qlcnic_sriov_vf_check(adapter))
		qlcnic_sriov_vf_cleanup(adapter);
}

예제 #2

void qlcnic_sriov_cleanup(struct qlcnic_adapter *adapter)
{
	if (!test_bit(__QLCNIC_SRIOV_ENABLE, &adapter->state))
		return;

	qlcnic_sriov_free_vlans(adapter);

	if (qlcnic_sriov_pf_check(adapter))
		qlcnic_sriov_pf_cleanup(adapter);

	if (qlcnic_sriov_vf_check(adapter))
		qlcnic_sriov_vf_cleanup(adapter);
}

예제 #3

static int qlcnic_sriov_virtid_fn(struct qlcnic_adapter *adapter, int vf_id)
{
	struct pci_dev *dev = adapter->pdev;
	int pos;
	u16 stride, offset;

	if (qlcnic_sriov_vf_check(adapter))
		return 0;

	pos = pci_find_ext_capability(dev, PCI_EXT_CAP_ID_SRIOV);
	pci_read_config_word(dev, pos + PCI_SRIOV_VF_OFFSET, &offset);
	pci_read_config_word(dev, pos + PCI_SRIOV_VF_STRIDE, &stride);

	return (dev->devfn + offset + stride * vf_id) & 0xff;
}

예제 #4

int qlcnic_sriov_func_to_index(struct qlcnic_adapter *adapter, u8 pci_func)
{
	struct qlcnic_vf_info *vf_info = adapter->ahw->sriov->vf_info;
	u8 i;

	if (qlcnic_sriov_vf_check(adapter))
		return 0;

	for (i = 0; i < adapter->ahw->sriov->num_vfs; i++) {
		if (vf_info[i].pci_func == pci_func)
			return i;
	}

	return -EINVAL;
}