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-rw-r--r--sys/dev/em/if_em.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/em/if_em.c b/sys/dev/em/if_em.c
index 3725cd3..d2a7538 100644
--- a/sys/dev/em/if_em.c
+++ b/sys/dev/em/if_em.c
@@ -2506,7 +2506,8 @@ em_allocate_pci_resources(struct adapter *adapter)
adapter->hw.hw_addr = (uint8_t *)&adapter->osdep.mem_bus_space_handle;
/* Only older adapters use IO mapping */
- if (adapter->hw.mac.type <= e1000_82543) {
+ if ((adapter->hw.mac.type > e1000_82542) &&
+ (adapter->hw.mac.type < e1000_82571)) {
/* Figure our where our IO BAR is ? */
for (rid = PCIR_BAR(0); rid < PCIR_CIS;) {
val = pci_read_config(dev, rid, 4);
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