skge: internal stats

Use internal stats structure

Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 180e82f..a439d43 100644 (file)
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -445,15 +445,15 @@ static struct net_device_stats *skge_get_stats(struct net_device *dev)
        else
                yukon_get_stats(skge, data);
 
-       skge->net_stats.tx_bytes = data[0];
-       skge->net_stats.rx_bytes = data[1];
-       skge->net_stats.tx_packets = data[2] + data[4] + data[6];
-       skge->net_stats.rx_packets = data[3] + data[5] + data[7];
-       skge->net_stats.multicast = data[3] + data[5];
-       skge->net_stats.collisions = data[10];
-       skge->net_stats.tx_aborted_errors = data[12];
+       dev->stats.tx_bytes = data[0];
+       dev->stats.rx_bytes = data[1];
+       dev->stats.tx_packets = data[2] + data[4] + data[6];
+       dev->stats.rx_packets = data[3] + data[5] + data[7];
+       dev->stats.multicast = data[3] + data[5];
+       dev->stats.collisions = data[10];
+       dev->stats.tx_aborted_errors = data[12];
 
-       return &skge->net_stats;
+       return &dev->stats;
 }
 
 static void skge_get_strings(struct net_device *dev, u32 stringset, u8 *data)
@@ -1684,12 +1684,13 @@ static void genesis_get_stats(struct skge_port *skge, u64 *data)
 
 static void genesis_mac_intr(struct skge_hw *hw, int port)
 {
-       struct skge_port *skge = netdev_priv(hw->dev[port]);
+       struct net_device *dev = hw->dev[port];
+       struct skge_port *skge = netdev_priv(dev);
        u16 status = xm_read16(hw, port, XM_ISRC);
 
        if (netif_msg_intr(skge))
                printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
-                      skge->netdev->name, status);
+                      dev->name, status);
 
        if (hw->phy_type == SK_PHY_XMAC && (status & XM_IS_INP_ASS)) {
                xm_link_down(hw, port);
@@ -1698,12 +1699,12 @@ static void genesis_mac_intr(struct skge_hw *hw, int port)
 
        if (status & XM_IS_TXF_UR) {
                xm_write32(hw, port, XM_MODE, XM_MD_FTF);
-               ++skge->net_stats.tx_fifo_errors;
+               ++dev->stats.tx_fifo_errors;
        }
 
        if (status & XM_IS_RXF_OV) {
                xm_write32(hw, port, XM_MODE, XM_MD_FRF);
-               ++skge->net_stats.rx_fifo_errors;
+               ++dev->stats.rx_fifo_errors;
        }
 }
 
@@ -2200,12 +2201,12 @@ static void yukon_mac_intr(struct skge_hw *hw, int port)
                       dev->name, status);
 
        if (status & GM_IS_RX_FF_OR) {
-               ++skge->net_stats.rx_fifo_errors;
+               ++dev->stats.rx_fifo_errors;
                skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_CLI_RX_FO);
        }
 
        if (status & GM_IS_TX_FF_UR) {
-               ++skge->net_stats.tx_fifo_errors;
+               ++dev->stats.tx_fifo_errors;
                skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_CLI_TX_FU);
        }
 
@@ -3039,18 +3040,18 @@ error:
 
        if (skge->hw->chip_id == CHIP_ID_GENESIS) {
                if (status & (XMR_FS_RUNT|XMR_FS_LNG_ERR))
-                       skge->net_stats.rx_length_errors++;
+                       dev->stats.rx_length_errors++;
                if (status & XMR_FS_FRA_ERR)
-                       skge->net_stats.rx_frame_errors++;
+                       dev->stats.rx_frame_errors++;
                if (status & XMR_FS_FCS_ERR)
-                       skge->net_stats.rx_crc_errors++;
+                       dev->stats.rx_crc_errors++;
        } else {
                if (status & (GMR_FS_LONG_ERR|GMR_FS_UN_SIZE))
-                       skge->net_stats.rx_length_errors++;
+                       dev->stats.rx_length_errors++;
                if (status & GMR_FS_FRAGMENT)
-                       skge->net_stats.rx_frame_errors++;
+                       dev->stats.rx_frame_errors++;
                if (status & GMR_FS_CRC_ERR)
-                       skge->net_stats.rx_crc_errors++;
+                       dev->stats.rx_crc_errors++;
        }
 
 resubmit:
@@ -3148,10 +3149,7 @@ static void skge_mac_parity(struct skge_hw *hw, int port)
 {
        struct net_device *dev = hw->dev[port];
 
-       if (dev) {
-               struct skge_port *skge = netdev_priv(dev);
-               ++skge->net_stats.tx_heartbeat_errors;
-       }
+       ++dev->stats.tx_heartbeat_errors;
 
        if (hw->chip_id == CHIP_ID_GENESIS)
                skge_write16(hw, SK_REG(port, TX_MFF_CTRL1),
@@ -3304,9 +3302,7 @@ static irqreturn_t skge_intr(int irq, void *dev_id)
                skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX1);
 
        if (status & IS_PA_TO_RX1) {
-               struct skge_port *skge = netdev_priv(hw->dev[0]);
-
-               ++skge->net_stats.rx_over_errors;
+               ++hw->dev[0]->stats.rx_over_errors;
                skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX1);
        }
 
@@ -3323,7 +3319,7 @@ static irqreturn_t skge_intr(int irq, void *dev_id)
                }
 
                if (status & IS_PA_TO_RX2) {
-                       ++skge->net_stats.rx_over_errors;
+                       ++hw->dev[1]->stats.rx_over_errors;
                        skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX2);
                }
 

diff --git a/drivers/net/skge.h b/drivers/net/skge.h
index b944738..800329d 100644 (file)
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -2467,8 +2467,6 @@ struct skge_port {
        void                 *mem;      /* PCI memory for rings */
        dma_addr_t           dma;
        unsigned long        mem_size;
-
-       struct net_device_stats net_stats;
 };