2 files changed, 45 insertions, 13 deletions

diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 635a5856102b..015ff7906601 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -806,7 +806,19 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
                 bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
                 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
                         BMCR_ANENABLE);
-                bp->serdes_an_pending = SERDES_AN_TIMEOUT / bp->timer_interval;
+                if (CHIP_NUM(bp) == CHIP_NUM_5706) {
+                        /* Speed up link-up time when the link partner
+                         * does not autonegotiate which is very common
+                         * in blade servers. Some blade servers use
+                         * IPMI for kerboard input and it's important
+                         * to minimize link disruptions. Autoneg. involves
+                         * exchanging base pages plus 3 next pages and
+                         * normally completes in about 120 msec.
+                         */
+                        bp->current_interval = SERDES_AN_TIMEOUT;
+                        bp->serdes_an_pending = 1;
+                        mod_timer(&bp->timer, jiffies + bp->current_interval);
+                }
         }
 
         return 0;
@@ -3800,6 +3812,9 @@ bnx2_timer(unsigned long data)
         struct bnx2 *bp = (struct bnx2 *) data;
         u32 msg;
 
+        if (!netif_running(bp->dev))
+                return;
+
         if (atomic_read(&bp->intr_sem) != 0)
                 goto bnx2_restart_timer;
 
@@ -3817,6 +3832,8 @@ bnx2_timer(unsigned long data)
                 else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
                         u32 bmcr;
 
+                        bp->current_interval = bp->timer_interval;
+
                         bnx2_read_phy(bp, MII_BMCR, &bmcr);
 
                         if (bmcr & BMCR_ANENABLE) {
@@ -3859,14 +3876,14 @@ bnx2_timer(unsigned long data)
 
                         }
                 }
+                else
+                        bp->current_interval = bp->timer_interval;
 
                 spin_unlock_irqrestore(&bp->phy_lock, flags);
         }
 
 bnx2_restart_timer:
-        bp->timer.expires = RUN_AT(bp->timer_interval);
-
-        add_timer(&bp->timer);
+        mod_timer(&bp->timer, jiffies + bp->current_interval);
 }
 
 /* Called with rtnl_lock */
@@ -3919,12 +3936,7 @@ bnx2_open(struct net_device *dev)
                 return rc;
         }
         
-        init_timer(&bp->timer);
-
-        bp->timer.expires = RUN_AT(bp->timer_interval);
-        bp->timer.data = (unsigned long) bp;
-        bp->timer.function = bnx2_timer;
-        add_timer(&bp->timer);
+        mod_timer(&bp->timer, jiffies + bp->current_interval);
 
         atomic_set(&bp->intr_sem, 0);
 
@@ -4485,8 +4497,9 @@ bnx2_nway_reset(struct net_device *dev)
 
                 spin_lock_irq(&bp->phy_lock);
                 if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-                        bp->serdes_an_pending = SERDES_AN_TIMEOUT /
-                                bp->timer_interval;
+                        bp->current_interval = SERDES_AN_TIMEOUT;
+                        bp->serdes_an_pending = 1;
+                        mod_timer(&bp->timer, jiffies + bp->current_interval);
                 }
         }
 
@@ -5315,6 +5328,7 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
         bp->stats_ticks = 1000000 & 0xffff00;
 
         bp->timer_interval =  HZ;
+        bp->current_interval =  HZ;
 
         /* Disable WOL support if we are running on a SERDES chip. */
         if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
@@ -5338,6 +5352,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
         bp->req_line_speed = 0;
         if (bp->phy_flags & PHY_SERDES_FLAG) {
                 bp->advertising = ETHTOOL_ALL_FIBRE_SPEED | ADVERTISED_Autoneg;
+
+                reg = REG_RD_IND(bp, HOST_VIEW_SHMEM_BASE +
+                                 BNX2_PORT_HW_CFG_CONFIG);
+                reg &= BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK;
+                if (reg == BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G) {
+                        bp->autoneg = 0;
+                        bp->req_line_speed = bp->line_speed = SPEED_1000;
+                        bp->req_duplex = DUPLEX_FULL;
+                }
         }
         else {
                 bp->advertising = ETHTOOL_ALL_COPPER_SPEED | ADVERTISED_Autoneg;
@@ -5345,6 +5368,11 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 
         bp->req_flow_ctrl = FLOW_CTRL_RX | FLOW_CTRL_TX;
 
+        init_timer(&bp->timer);
+        bp->timer.expires = RUN_AT(bp->timer_interval);
+        bp->timer.data = (unsigned long) bp;
+        bp->timer.function = bnx2_timer;
+
         return 0;
 
 err_out_unmap:
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 63b94ca0018b..e1fb099acbf2 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -3872,6 +3872,7 @@ struct bnx2 {
         char                    *name;
 
         int                     timer_interval;
+        int                     current_interval;
         struct                  timer_list timer;
         struct work_struct      reset_task;
         int                     in_reset_task;
@@ -3986,7 +3987,7 @@ struct bnx2 {
 #define PHY_LOOPBACK            2
 
         u8                      serdes_an_pending;
-#define SERDES_AN_TIMEOUT       (2 * HZ)
+#define SERDES_AN_TIMEOUT       (HZ / 3)
 
         u8                      mac_addr[8];
 
@@ -4172,6 +4173,9 @@ struct fw_info {
 
 #define BNX2_PORT_HW_CFG_MAC_LOWER              0x00000054
 #define BNX2_PORT_HW_CFG_CONFIG                 0x00000058
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_MASK      0x001f0000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_AN        0x00000000
+#define BNX2_PORT_HW_CFG_CFG_DFLT_LINK_1G        0x00030000
 
 #define BNX2_PORT_HW_CFG_IMD_MAC_A_UPPER        0x00000068
 #define BNX2_PORT_HW_CFG_IMD_MAC_A_LOWER        0x0000006c