1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h
index 2136c7ff5e6d..4141ef2ddafc 100644
--- a/drivers/net/ethernet/freescale/gianfar.h
+++ b/drivers/net/ethernet/freescale/gianfar.h
@@ -301,8 +301,16 @@ extern const char gfar_driver_version[];
 #define TCTRL_TFCPAUSE          0x00000008
 #define TCTRL_TXSCHED_MASK      0x00000006
 #define TCTRL_TXSCHED_INIT      0x00000000
+/* priority scheduling */
 #define TCTRL_TXSCHED_PRIO      0x00000002
+/* weighted round-robin scheduling (WRRS) */
 #define TCTRL_TXSCHED_WRRS      0x00000004
+/* default WRRS weight and policy setting,
+ * tailored to the tr03wt and tr47wt registers:
+ * equal weight for all Tx Qs, measured in 64byte units
+ */
+#define DEFAULT_WRRS_WEIGHT     0x18181818
+
 #define TCTRL_INIT_CSUM         (TCTRL_TUCSEN | TCTRL_IPCSEN)
 
 #define IEVENT_INIT_CLEAR       0xffffffff
@@ -1098,7 +1106,8 @@ struct gfar_private {
                 extended_hash:1,
                 bd_stash_en:1,
                 rx_filer_enable:1,
-                wol_en:1; /* Wake-on-LAN enabled */
+                wol_en:1, /* Wake-on-LAN enabled */
+                prio_sched_en:1; /* Enable priorty based Tx scheduling in Hw */
         unsigned short padding;
 
         /* PHY stuff */