[TG3]: add 5780 basic jumbo frame support
Add basic jumbo frames support for 5780. This chip supports jumbo frames
on the standard receive ring without the jumbo ring. The
TG3_FLAG_JUMBO_ENABLE is changed to TG3_FLAG_JUMBO_RING_ENABLE to
indicate using the jumbo ring on 5704 and older chips. A new
TG3_FLG2_JUMBO_CAPABLE flag is added to indicate jumbo frames support
with or without the jumbo ring.
Signed-off-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 46fa105..7cb2eef 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2125,7 +2125,7 @@
#define TG3_FLAG_NO_TX_PSEUDO_CSUM 0x00100000
#define TG3_FLAG_NO_RX_PSEUDO_CSUM 0x00200000
#define TG3_FLAG_SERDES_WOL_CAP 0x00400000
-#define TG3_FLAG_JUMBO_ENABLE 0x00800000
+#define TG3_FLAG_JUMBO_RING_ENABLE 0x00800000
#define TG3_FLAG_10_100_ONLY 0x01000000
#define TG3_FLAG_PAUSE_AUTONEG 0x02000000
#define TG3_FLAG_BROKEN_CHECKSUMS 0x10000000
@@ -2155,6 +2155,7 @@
#define TG3_FLG2_5750_PLUS 0x00080000
#define TG3_FLG2_PROTECTED_NVRAM 0x00100000
#define TG3_FLG2_USING_MSI 0x00200000
+#define TG3_FLG2_JUMBO_CAPABLE 0x00400000
u32 split_mode_max_reqs;
#define SPLIT_MODE_5704_MAX_REQ 3