diff options
| -rw-r--r-- | core/pci.c | 7 | ||||
| -rw-r--r-- | include/pci.h | 11 |
2 files changed, 14 insertions, 4 deletions
@@ -1342,7 +1342,7 @@ static void pci_add_one_node(struct phb *phb, struct pci_device *pd, else snprintf(name, MAX_NAME - 1, "%s@%x", cname, (pd->bdfn >> 3) & 0x1f); - np = dt_new(parent_node, name); + pd->dn = np = dt_new(parent_node, name); /* XXX FIXME: make proper "compatible" properties */ if (pci_has_cap(pd, PCI_CFG_CAP_ID_EXP, false)) { @@ -1386,9 +1386,12 @@ static void pci_add_one_node(struct phb *phb, struct pci_device *pd, reg[1] = reg[2] = reg[3] = reg[4] = 0; dt_add_property(np, "reg", reg, sizeof(reg)); + /* Device node fixup */ + if (phb->ops->device_node_fixup) + phb->ops->device_node_fixup(phb, pd); + /* Print summary info about the device */ pci_print_summary_line(phb, pd, np, rev_class, cname); - if (!pd->is_bridge) return; diff --git a/include/pci.h b/include/pci.h index ca3f949..52579ad 100644 --- a/include/pci.h +++ b/include/pci.h @@ -149,6 +149,7 @@ struct pci_device { uint32_t pcrf_end; struct list_head pcrf; + struct dt_node *dn; struct pci_slot_info *slot_info; struct pci_device *parent; struct list_head children; @@ -198,14 +199,14 @@ struct pci_lsi_state { #define MAX_INT_SIZE 2 uint32_t int_size; /* #cells */ uint32_t int_val[4][MAX_INT_SIZE]; /* INTA...INTD */ - uint32_t int_parent[4]; + uint32_t int_parent[4]; }; /* * NOTE: All PCI functions return negative OPAL error codes * * In addition, some functions may return a positive timeout - * value or some other state information, see the description + * value or some other state information, see the description * of individual functions. If nothing is specified, it's * just an error code or 0 (success). * @@ -266,6 +267,12 @@ struct phb_ops { void (*device_init)(struct phb *phb, struct pci_device *device); /* + * Device node fixup is called when the PCI device node is being + * populated + */ + void (*device_node_fixup)(struct phb *phb, struct pci_device *pd); + + /* * EEH methods * * The various arguments are identical to the corresponding |