RVU_PF_INT_VEC_VFPF_MBOX0
vector = pci_irq_vector(pdev, RVU_PF_INT_VEC_VFPF_MBOX0);
vector = pci_irq_vector(pdev, RVU_PF_INT_VEC_VFPF_MBOX0);
vector = pci_irq_vector(cptpf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0);
offset = pf_vec_start + RVU_PF_INT_VEC_VFPF_MBOX0;
vector = pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0);
irq_name = &hw->irq_name[RVU_PF_INT_VEC_VFPF_MBOX0 * NAME_SIZE];
err = request_irq(pci_irq_vector(pf->pdev, RVU_PF_INT_VEC_VFPF_MBOX0),