383 static void octep_vdpa_pf_bar_shrink(struct octep_pf *octpf)  in octep_vdpa_pf_bar_shrink()  argument
385 	struct pci_dev *pf_dev = octpf->pdev;  in octep_vdpa_pf_bar_shrink()
389 	octpf->res.start = res->start;  in octep_vdpa_pf_bar_shrink()
390 	octpf->res.end = res->end;  in octep_vdpa_pf_bar_shrink()
391 	octpf->vf_base = res->start;  in octep_vdpa_pf_bar_shrink()
399 static void octep_vdpa_pf_bar_expand(struct octep_pf *octpf)  in octep_vdpa_pf_bar_expand()  argument
401 	struct pci_dev *pf_dev = octpf->pdev;  in octep_vdpa_pf_bar_expand()
405 	bus_region.start = octpf->res.start;  in octep_vdpa_pf_bar_expand()
406 	bus_region.end = octpf->res.end;  in octep_vdpa_pf_bar_expand()
413 	struct octep_pf *octpf = pci_get_drvdata(pdev);  in octep_vdpa_remove_pf()  local
417 	if (octpf->base[OCTEP_HW_CAPS_BAR])  in octep_vdpa_remove_pf()
418 		octep_iounmap_region(pdev, octpf->base, OCTEP_HW_CAPS_BAR);  in octep_vdpa_remove_pf()
420 	if (octpf->base[OCTEP_HW_MBOX_BAR])  in octep_vdpa_remove_pf()
421 		octep_iounmap_region(pdev, octpf->base, OCTEP_HW_MBOX_BAR);  in octep_vdpa_remove_pf()
423 	octep_vdpa_pf_bar_expand(octpf);  in octep_vdpa_remove_pf()
750 static int octep_vdpa_pf_setup(struct octep_pf *octpf)  in octep_vdpa_pf_setup()  argument
752 	u8 __iomem *addr = octpf->base[OCTEP_HW_MBOX_BAR];  in octep_vdpa_pf_setup()
753 	struct pci_dev *pdev = octpf->pdev;  in octep_vdpa_pf_setup()
764 	addr = octpf->base[OCTEP_HW_MBOX_BAR];  in octep_vdpa_pf_setup()
779 	octpf->vf_stride = len / totalvfs;  in octep_vdpa_pf_setup()
780 	octpf->vf_devid = octep_get_vf_devid(pdev);  in octep_vdpa_pf_setup()
782 	octep_vdpa_pf_bar_shrink(octpf);  in octep_vdpa_pf_setup()
790 	struct octep_pf *octpf;  in octep_vdpa_probe_pf()  local
804 	octpf = devm_kzalloc(dev, sizeof(*octpf), GFP_KERNEL);  in octep_vdpa_probe_pf()
805 	if (!octpf)  in octep_vdpa_probe_pf()
808 	ret = octep_iomap_region(pdev, octpf->base, OCTEP_HW_MBOX_BAR);  in octep_vdpa_probe_pf()
813 	pci_set_drvdata(pdev, octpf);  in octep_vdpa_probe_pf()
814 	octpf->pdev = pdev;  in octep_vdpa_probe_pf()
816 	ret = octep_vdpa_pf_setup(octpf);  in octep_vdpa_probe_pf()
823 	octep_iounmap_region(pdev, octpf->base, OCTEP_HW_MBOX_BAR);  in octep_vdpa_probe_pf()