net: Move flow control definitions to mii.h

flags used within drivers for indicating tx and rx flow control are
defined in 4 drivers (and probably more), move these constants to mii.h.

The 3 SMSC drivers use the same constants (FLOW_CTRL_TX), but TG3 uses
TG3_FLOW_CTRL_TX, so this patch also renames the constants within TG3.

Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

5 files changed, 25 insertions, 35 deletions

diff --git a/drivers/net/smsc911x.h b/drivers/net/smsc911x.h
index f818cf0415f7..2b76654bb958 100644
--- a/drivers/net/smsc911x.h
+++ b/drivers/net/smsc911x.h
@@ -61,9 +61,6 @@
 #define SMSC_ASSERT_MAC_LOCK(pdata) do {} while (0)
 #endif                          /* CONFIG_DEBUG_SPINLOCK */
 
-#define FLOW_CTRL_TX            (1)
-#define FLOW_CTRL_RX            (2)
-
 /* SMSC911x registers and bitfields */
 #define RX_DATA_FIFO                    0x00
 
diff --git a/drivers/net/smsc9420.h b/drivers/net/smsc9420.h
index 80c426dc4325..69c351f93f86 100644
--- a/drivers/net/smsc9420.h
+++ b/drivers/net/smsc9420.h
@@ -45,9 +45,6 @@
 
 #define SMSC9420_EEPROM_SIZE            ((u32)11)
 
-#define FLOW_CTRL_TX                    (1)
-#define FLOW_CTRL_RX                    (2)
-
 #define PKT_BUF_SZ                      (VLAN_ETH_FRAME_LEN + NET_IP_ALIGN + 4)
 
 /***********************************************/
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 6e40d52107a4..f353f69caeb8 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -1187,9 +1187,9 @@ static void tg3_link_report(struct tg3 *tp)
                 printk(KERN_INFO PFX
                        "%s: Flow control is %s for TX and %s for RX.\n",
                        tp->dev->name,
-                       (tp->link_config.active_flowctrl & TG3_FLOW_CTRL_TX) ?
+                       (tp->link_config.active_flowctrl & FLOW_CTRL_TX) ?
                        "on" : "off",
-                       (tp->link_config.active_flowctrl & TG3_FLOW_CTRL_RX) ?
+                       (tp->link_config.active_flowctrl & FLOW_CTRL_RX) ?
                        "on" : "off");
                 tg3_ump_link_report(tp);
         }
@@ -1199,11 +1199,11 @@ static u16 tg3_advert_flowctrl_1000T(u8 flow_ctrl)
 {
         u16 miireg;
 
-        if ((flow_ctrl & TG3_FLOW_CTRL_TX) && (flow_ctrl & TG3_FLOW_CTRL_RX))
+        if ((flow_ctrl & FLOW_CTRL_TX) && (flow_ctrl & FLOW_CTRL_RX))
                 miireg = ADVERTISE_PAUSE_CAP;
-        else if (flow_ctrl & TG3_FLOW_CTRL_TX)
+        else if (flow_ctrl & FLOW_CTRL_TX)
                 miireg = ADVERTISE_PAUSE_ASYM;
-        else if (flow_ctrl & TG3_FLOW_CTRL_RX)
+        else if (flow_ctrl & FLOW_CTRL_RX)
                 miireg = ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
         else
                 miireg = 0;
@@ -1215,11 +1215,11 @@ static u16 tg3_advert_flowctrl_1000X(u8 flow_ctrl)
 {
         u16 miireg;
 
-        if ((flow_ctrl & TG3_FLOW_CTRL_TX) && (flow_ctrl & TG3_FLOW_CTRL_RX))
+        if ((flow_ctrl & FLOW_CTRL_TX) && (flow_ctrl & FLOW_CTRL_RX))
                 miireg = ADVERTISE_1000XPAUSE;
-        else if (flow_ctrl & TG3_FLOW_CTRL_TX)
+        else if (flow_ctrl & FLOW_CTRL_TX)
                 miireg = ADVERTISE_1000XPSE_ASYM;
-        else if (flow_ctrl & TG3_FLOW_CTRL_RX)
+        else if (flow_ctrl & FLOW_CTRL_RX)
                 miireg = ADVERTISE_1000XPAUSE | ADVERTISE_1000XPSE_ASYM;
         else
                 miireg = 0;
@@ -1256,16 +1256,16 @@ static u8 tg3_resolve_flowctrl_1000X(u16 lcladv, u16 rmtadv)
         if (lcladv & ADVERTISE_1000XPAUSE) {
                 if (lcladv & ADVERTISE_1000XPSE_ASYM) {
                         if (rmtadv & LPA_1000XPAUSE)
-                                cap = TG3_FLOW_CTRL_TX | TG3_FLOW_CTRL_RX;
+                                cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
                         else if (rmtadv & LPA_1000XPAUSE_ASYM)
-                                cap = TG3_FLOW_CTRL_RX;
+                                cap = FLOW_CTRL_RX;
                 } else {
                         if (rmtadv & LPA_1000XPAUSE)
-                                cap = TG3_FLOW_CTRL_TX | TG3_FLOW_CTRL_RX;
+                                cap = FLOW_CTRL_TX | FLOW_CTRL_RX;
                 }
         } else if (lcladv & ADVERTISE_1000XPSE_ASYM) {
                 if ((rmtadv & LPA_1000XPAUSE) && (rmtadv & LPA_1000XPAUSE_ASYM))
-                        cap = TG3_FLOW_CTRL_TX;
+                        cap = FLOW_CTRL_TX;
         }
 
         return cap;
@@ -1294,7 +1294,7 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 lcladv, u32 rmtadv)
 
         tp->link_config.active_flowctrl = flowctrl;
 
-        if (flowctrl & TG3_FLOW_CTRL_RX)
+        if (flowctrl & FLOW_CTRL_RX)
                 tp->rx_mode |= RX_MODE_FLOW_CTRL_ENABLE;
         else
                 tp->rx_mode &= ~RX_MODE_FLOW_CTRL_ENABLE;
@@ -1302,7 +1302,7 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 lcladv, u32 rmtadv)
         if (old_rx_mode != tp->rx_mode)
                 tw32_f(MAC_RX_MODE, tp->rx_mode);
 
-        if (flowctrl & TG3_FLOW_CTRL_TX)
+        if (flowctrl & FLOW_CTRL_TX)
                 tp->tx_mode |= TX_MODE_FLOW_CTRL_ENABLE;
         else
                 tp->tx_mode &= ~TX_MODE_FLOW_CTRL_ENABLE;
@@ -9419,12 +9419,12 @@ static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 
         epause->autoneg = (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) != 0;
 
-        if (tp->link_config.active_flowctrl & TG3_FLOW_CTRL_RX)
+        if (tp->link_config.active_flowctrl & FLOW_CTRL_RX)
                 epause->rx_pause = 1;
         else
                 epause->rx_pause = 0;
 
-        if (tp->link_config.active_flowctrl & TG3_FLOW_CTRL_TX)
+        if (tp->link_config.active_flowctrl & FLOW_CTRL_TX)
                 epause->tx_pause = 1;
         else
                 epause->tx_pause = 0;
@@ -9475,14 +9475,14 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
                         }
                 } else {
                         if (epause->rx_pause)
-                                tp->link_config.flowctrl |= TG3_FLOW_CTRL_RX;
+                                tp->link_config.flowctrl |= FLOW_CTRL_RX;
                         else
-                                tp->link_config.flowctrl &= ~TG3_FLOW_CTRL_RX;
+                                tp->link_config.flowctrl &= ~FLOW_CTRL_RX;
 
                         if (epause->tx_pause)
-                                tp->link_config.flowctrl |= TG3_FLOW_CTRL_TX;
+                                tp->link_config.flowctrl |= FLOW_CTRL_TX;
                         else
-                                tp->link_config.flowctrl &= ~TG3_FLOW_CTRL_TX;
+                                tp->link_config.flowctrl &= ~FLOW_CTRL_TX;
 
                         if (netif_running(dev))
                                 tg3_setup_flow_control(tp, 0, 0);
@@ -9502,13 +9502,13 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
                 else
                         tp->tg3_flags &= ~TG3_FLAG_PAUSE_AUTONEG;
                 if (epause->rx_pause)
-                        tp->link_config.flowctrl |= TG3_FLOW_CTRL_RX;
+                        tp->link_config.flowctrl |= FLOW_CTRL_RX;
                 else
-                        tp->link_config.flowctrl &= ~TG3_FLOW_CTRL_RX;
+                        tp->link_config.flowctrl &= ~FLOW_CTRL_RX;
                 if (epause->tx_pause)
-                        tp->link_config.flowctrl |= TG3_FLOW_CTRL_TX;
+                        tp->link_config.flowctrl |= FLOW_CTRL_TX;
                 else
-                        tp->link_config.flowctrl &= ~TG3_FLOW_CTRL_TX;
+                        tp->link_config.flowctrl &= ~FLOW_CTRL_TX;
 
                 if (netif_running(dev)) {
                         tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
@@ -13849,7 +13849,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
         /* flow control autonegotiation is default behavior */
         tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
-        tp->link_config.flowctrl = TG3_FLOW_CTRL_TX | TG3_FLOW_CTRL_RX;
+        tp->link_config.flowctrl = FLOW_CTRL_TX | FLOW_CTRL_RX;
 
         tg3_init_coal(tp);
 
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 61556764a505..0880cfacdcba 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2338,8 +2338,6 @@ struct tg3_link_config {
         u8                              duplex;
         u8                              autoneg;
         u8                              flowctrl;
-#define TG3_FLOW_CTRL_TX                0x01
-#define TG3_FLOW_CTRL_RX                0x02
 
         /* Describes what we actually have. */
         u8                              active_flowctrl;
diff --git a/drivers/net/usb/smsc95xx.c b/drivers/net/usb/smsc95xx.c
index 4638a7bb471e..ee2eac3047b3 100644
--- a/drivers/net/usb/smsc95xx.c
+++ b/drivers/net/usb/smsc95xx.c
@@ -45,8 +45,6 @@
 #define SMSC95XX_INTERNAL_PHY_ID        (1)
 #define SMSC95XX_TX_OVERHEAD            (8)
 #define SMSC95XX_TX_OVERHEAD_CSUM       (12)
-#define FLOW_CTRL_TX                    (1)
-#define FLOW_CTRL_RX                    (2)
 
 struct smsc95xx_priv {
         u32 mac_cr;