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net/e1000/base: define max Rx jumbo frame size
[dpdk.git]
/
drivers
/
net
/
e1000
/
base
/
e1000_defines.h
diff --git
a/drivers/net/e1000/base/e1000_defines.h
b/drivers/net/e1000/base/e1000_defines.h
index
69aa1f2
..
7d70ba6
100644
(file)
--- a/
drivers/net/e1000/base/e1000_defines.h
+++ b/
drivers/net/e1000/base/e1000_defines.h
@@
-468,6
+468,8
@@
POSSIBILITY OF SUCH DAMAGE.
#define ETHERNET_FCS_SIZE 4
#define MAX_JUMBO_FRAME_SIZE 0x3F00
#define ETHERNET_FCS_SIZE 4
#define MAX_JUMBO_FRAME_SIZE 0x3F00
+/* The datasheet maximum supported RX size is 9.5KB (9728 bytes) */
+#define MAX_RX_JUMBO_FRAME_SIZE 0x2600
#define E1000_TX_PTR_GAP 0x1F
/* Extended Configuration Control and Size */
#define E1000_TX_PTR_GAP 0x1F
/* Extended Configuration Control and Size */