diff options
| -rw-r--r-- | hw/phb4.c | 17 |
1 files changed, 11 insertions, 6 deletions
@@ -486,16 +486,22 @@ static int64_t phb4_get_reserved_pe_number(struct phb *phb) } -static void phb4_root_port_init(struct phb *phb __unused, - struct pci_device *dev __unused, - int ecap __unused, - int aercap __unused) +static void phb4_root_port_init(struct phb *phb, struct pci_device *dev, + int ecap, int aercap) { -#if 0 uint16_t bdfn = dev->bdfn; uint16_t val16; uint32_t val32; + /* + * Use the PHB's callback so that UTL events will be masked or + * unmasked when the link is down or up. + */ + if (dev->slot && dev->slot->ops.prepare_link_change && + phb->slot && phb->slot->ops.prepare_link_change) + dev->slot->ops.prepare_link_change = + phb->slot->ops.prepare_link_change; + // FIXME: check recommended init values for phb4 /* Enable SERR and parity checking */ @@ -549,7 +555,6 @@ static void phb4_root_port_init(struct phb *phb __unused, PCIECAP_AER_RERR_CMD_NFE | PCIECAP_AER_RERR_CMD_CE); pci_cfg_write32(phb, bdfn, aercap + PCIECAP_AER_RERR_CMD, val32); -#endif } static void phb4_switch_port_init(struct phb *phb, |