diff options
Diffstat (limited to 'hw/xen')
-rw-r--r-- | hw/xen/xen_pt_config_init.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c index e0829b1..aca3790 100644 --- a/hw/xen/xen_pt_config_init.c +++ b/hw/xen/xen_pt_config_init.c @@ -1828,6 +1828,8 @@ static int xen_pt_ptr_reg_init(XenPCIPassthroughState *s, rc = xen_host_pci_get_byte(&s->real_device, reg_field + PCI_CAP_LIST_ID, &cap_id); if (rc) { + XEN_PT_ERR(&s->dev, "Failed to read capability @0x%x (rc:%d)\n", + reg_field + PCI_CAP_LIST_ID, rc); return rc; } if (xen_pt_emu_reg_grps[i].grp_id == cap_id) { @@ -2037,6 +2039,9 @@ int xen_pt_config_init(XenPCIPassthroughState *s) reg_grp_offset, ®_grp_entry->size); if (rc < 0) { + XEN_PT_LOG(&s->dev, "Failed to initialize %d/%ld, type=0x%x, rc:%d\n", + i, ARRAY_SIZE(xen_pt_emu_reg_grps), + xen_pt_emu_reg_grps[i].grp_type, rc); xen_pt_config_delete(s); return rc; } @@ -2051,6 +2056,10 @@ int xen_pt_config_init(XenPCIPassthroughState *s) /* initialize capability register */ rc = xen_pt_config_reg_init(s, reg_grp_entry, regs); if (rc < 0) { + XEN_PT_LOG(&s->dev, "Failed to initialize %d/%ld reg 0x%x in grp_type=0x%x (%d/%ld), rc=%d\n", + j, ARRAY_SIZE(xen_pt_emu_reg_grps[i].emu_regs), + regs->offset, xen_pt_emu_reg_grps[i].grp_type, + i, ARRAY_SIZE(xen_pt_emu_reg_grps), rc); xen_pt_config_delete(s); return rc; } |