diff --git a/drivers/net/e1000.c b/drivers/net/e1000.c
index 6d6bf8c827..694114eca7 100644
--- a/drivers/net/e1000.c
+++ b/drivers/net/e1000.c
@@ -5141,7 +5141,7 @@ fill_rx(struct e1000_hw *hw)
 	rd = rx_base + rx_tail;
 	rx_tail = (rx_tail + 1) % 8;
 	memset(rd, 0, 16);
-	rd->buffer_addr = cpu_to_le64((unsigned long)packet);
+	rd->buffer_addr = cpu_to_le64(virt_to_phys(packet));
 
 	/*
 	 * Make sure there are no stale data in WB over this area, which
@@ -5172,8 +5172,8 @@ e1000_configure_tx(struct e1000_hw *hw)
 	unsigned long tipg, tarc;
 	uint32_t ipgr1, ipgr2;
 
-	E1000_WRITE_REG(hw, TDBAL, lower_32_bits((unsigned long)tx_base));
-	E1000_WRITE_REG(hw, TDBAH, upper_32_bits((unsigned long)tx_base));
+	E1000_WRITE_REG(hw, TDBAL, lower_32_bits(virt_to_phys(tx_base)));
+	E1000_WRITE_REG(hw, TDBAH, upper_32_bits(virt_to_phys(tx_base)));
 
 	E1000_WRITE_REG(hw, TDLEN, 128);
 
@@ -5317,8 +5317,8 @@ e1000_configure_rx(struct e1000_hw *hw)
 		E1000_WRITE_FLUSH(hw);
 	}
 	/* Setup the Base and Length of the Rx Descriptor Ring */
-	E1000_WRITE_REG(hw, RDBAL, lower_32_bits((unsigned long)rx_base));
-	E1000_WRITE_REG(hw, RDBAH, upper_32_bits((unsigned long)rx_base));
+	E1000_WRITE_REG(hw, RDBAL, lower_32_bits(virt_to_phys(rx_base)));
+	E1000_WRITE_REG(hw, RDBAH, upper_32_bits(virt_to_phys(rx_base)));
 
 	E1000_WRITE_REG(hw, RDLEN, 128);