[TG3]: add support for bcm5752 rev a1

Replace existing ASIC_REV_5752 definition with ASIC_REV_5752_A0,
and add definition for ASIC_REV_5752_A1. Then, add ASIC_REV_5752_A1
to check for setting TG3_FLG2_5750_PLUS in tg3_get_invariants.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2 files changed, 6 insertions, 2 deletions

diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 0951a9605577..c1881976927d 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7929,7 +7929,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         tp->pci_bist         = (cacheline_sz_reg >> 24) & 0xff;
 
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
-            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752_A0 ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752_A1)
                 tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
 
         if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) ||
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 0cce4044530b..3a91a57a3205 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -125,6 +125,8 @@
 #define  CHIPREV_ID_5750_A0              0x4000
 #define  CHIPREV_ID_5750_A1              0x4001
 #define  CHIPREV_ID_5750_A3              0x4003
+#define  CHIPREV_ID_5752_A0              0x5000
+#define  CHIPREV_ID_5752_A1              0x6001
 #define  GET_ASIC_REV(CHIP_REV_ID)      ((CHIP_REV_ID) >> 12)
 #define   ASIC_REV_5700                  0x07
 #define   ASIC_REV_5701                  0x00
@@ -132,7 +134,8 @@
 #define   ASIC_REV_5704                  0x02
 #define   ASIC_REV_5705                  0x03
 #define   ASIC_REV_5750                  0x04
-#define   ASIC_REV_5752                  0x05
+#define   ASIC_REV_5752_A0               0x05
+#define   ASIC_REV_5752_A1               0x06
 #define  GET_CHIP_REV(CHIP_REV_ID)      ((CHIP_REV_ID) >> 8)
 #define   CHIPREV_5700_AX                0x70
 #define   CHIPREV_5700_BX                0x71