db_bar
u16 db_bar;
result->db_bar = resp.u.device_attr.db_bar;
u8 db_bar;
u8 db_bar_idx = dev->dev_attr.db_bar;
int db_bar;
db_bar = BIT(db_bar_idx);
if (!(db_bar & EFA_BASE_BAR_MASK)) {
if (db_bar & ~pci_mem_bars) {
db_bar, pci_mem_bars);
err = pci_request_selected_regions(pdev, db_bar, DRV_MODULE_NAME);
if (!(BIT(dev->dev_attr.db_bar) & EFA_BASE_BAR_MASK))
efa_release_bars(dev, BIT(dev->dev_attr.db_bar));
dev_dbg(&dev->pdev->dev, "Doorbells bar (%d)\n", dev->dev_attr.db_bar);
db_bar(adapter));
db_bar(adapter));
addr = pci_iomap(pdev, db_bar(adapter), 0);
__be32 __iomem *db_bar;
db_bar = pci_iomap(pdev, GVE_DOORBELL_BAR, 0);
if (!db_bar) {
priv->db_bar2 = db_bar;
pci_iounmap(pdev, db_bar);
__be32 __iomem *db_bar = priv->db_bar2;
pci_iounmap(pdev, db_bar);
&epf_test->db_bar.phys_addr,
epf_test->db_bar.barno = bar;
epf_test->db_bar.size = epf->bar[bar].size;
epf_test->db_bar.flags = epf->bar[bar].flags;
ret = pci_epc_set_bar(epc, epf->func_no, epf->vfunc_no, &epf_test->db_bar);
struct pci_epf_bar db_bar;
EPF_NTB_BAR_R(db_bar, BAR_DB)
EPF_NTB_BAR_W(db_bar, BAR_DB)
CONFIGFS_ATTR(epf_ntb_, db_bar);
struct pci_epf_bar *db_bar,
ntb->epf->vfunc_no, db_bar);
ret = pci_epf_align_inbound_addr(epf, db_bar->barno,