aspeedinc: fix how duplex is chosen for BCM54612

According to BCM54612's datasheet, bit 7 of register openbmc#11 with shadow value 01000 indicates current duplex mode. If bit 7 is 0, it is full-duplex mode; otherwise half-duplex mode. The old code misinterpreted this bit, and this commit fixes this. Change-Id: I2fdb469cdf72ad3efaa4b2976f8cbb43ec935655 Signed-off-by: Wei-Chung Wen <[email protected]>
foxconn-bmc-ks · Aug 31, 2017 · 2dd547b · 2dd547b
1 parent 2c84d38
commit 2dd547b
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/drivers/net/aspeednic.c b/drivers/net/aspeednic.c
@@ -1546,9 +1546,9 @@ static void set_mac_control_register (struct eth_device* dev)
 				}
 			}
 			if (PHY_Duplex) {
-				MAC_CR_Register |= FULLDUP_bit;
-			} else {
 				MAC_CR_Register &= ~FULLDUP_bit;
+			} else {
+				MAC_CR_Register |= FULLDUP_bit;
 			}
 		} else {
 			printf("Unknow Chip_ID %x\n",Chip_ID);