The user (or management software) is responsible for keeping the
same configuration on both sides while migrating. Remove the
configuration validation code at e1000e_post_load, and the
unnecessary subsys_used/subsys_ven_used fields.
Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
---
hw/net/e1000e.c | 14 --------------
1 file changed, 14 deletions(-)
diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c
index df24e55..a932620 100644
--- a/hw/net/e1000e.c
+++ b/hw/net/e1000e.c
@@ -66,9 +66,6 @@ typedef struct E1000EState {
uint16_t subsys_ven;
uint16_t subsys;
- uint16_t subsys_ven_used;
- uint16_t subsys_used;
-
bool disable_vnet;
E1000ECore core;
@@ -424,9 +421,6 @@ static void e1000e_pci_realize(PCIDevice *pci_dev, Error
**errp)
pci_set_word(pci_dev->config + PCI_SUBSYSTEM_VENDOR_ID, s->subsys_ven);
pci_set_word(pci_dev->config + PCI_SUBSYSTEM_ID, s->subsys);
- s->subsys_ven_used = s->subsys_ven;
- s->subsys_used = s->subsys;
-
/* Define IO/MMIO regions */
memory_region_init_io(&s->mmio, OBJECT(s), &mmio_ops, s,
"e1000e-mmio", E1000E_MMIO_SIZE);
@@ -531,14 +525,6 @@ static int e1000e_post_load(void *opaque, int version_id)
trace_e1000e_cb_post_load();
- if ((s->subsys != s->subsys_used) ||
- (s->subsys_ven != s->subsys_ven_used)) {
- fprintf(stderr,
- "ERROR: Cannot migrate while device properties "
- "(subsys/subsys_ven) differ");
- return -1;
- }
-
return e1000e_core_post_load(&s->core);
}
--
2.7.4
