diff options
| -rw-r--r-- | sys/dev/pci/pci.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/dev/pci/pci.c b/sys/dev/pci/pci.c index 2458863..d8b8ab0 100644 --- a/sys/dev/pci/pci.c +++ b/sys/dev/pci/pci.c @@ -3265,6 +3265,14 @@ pci_alloc_map(device_t dev, device_t child, int type, int *rid, map |= (pci_addr_t)pci_read_config(child, *rid + 4, 4) << 32; if (pci_mapbase(testval) == 0) goto out; + + /* + * Restore the original value of the BAR. We may have reprogrammed + * the BAR of the low-level console device and when booting verbose, + * we need the console device addressable. + */ + pci_write_config(child, *rid, map, 4); + if (PCI_BAR_MEM(testval)) { if (type != SYS_RES_MEMORY) { if (bootverbose) |
