e1000e: Reduce boot time by tightening sleep ranges

[linux-2.6-microblaze.git] / drivers / net / ethernet / intel / e1000e / ethtool.c

diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 02ebf20..0834269 100644 (file)
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -1014,7 +1014,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
        /* Disable all the interrupts */
        ew32(IMC, 0xFFFFFFFF);
        e1e_flush();
-       usleep_range(10000, 20000);
+       usleep_range(10000, 11000);
 
        /* Test each interrupt */
        for (i = 0; i < 10; i++) {
@@ -1046,7 +1046,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
                        ew32(IMC, mask);
                        ew32(ICS, mask);
                        e1e_flush();
-                       usleep_range(10000, 20000);
+                       usleep_range(10000, 11000);
 
                        if (adapter->test_icr & mask) {
                                *data = 3;
@@ -1064,7 +1064,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
                ew32(IMS, mask);
                ew32(ICS, mask);
                e1e_flush();
-               usleep_range(10000, 20000);
+               usleep_range(10000, 11000);
 
                if (!(adapter->test_icr & mask)) {
                        *data = 4;
@@ -1082,7 +1082,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
                        ew32(IMC, ~mask & 0x00007FFF);
                        ew32(ICS, ~mask & 0x00007FFF);
                        e1e_flush();
-                       usleep_range(10000, 20000);
+                       usleep_range(10000, 11000);
 
                        if (adapter->test_icr) {
                                *data = 5;
@@ -1094,7 +1094,7 @@ static int e1000_intr_test(struct e1000_adapter *adapter, u64 *data)
        /* Disable all the interrupts */
        ew32(IMC, 0xFFFFFFFF);
        e1e_flush();
-       usleep_range(10000, 20000);
+       usleep_range(10000, 11000);
 
        /* Unhook test interrupt handler */
        free_irq(irq, netdev);
@@ -1470,7 +1470,7 @@ static int e1000_set_82571_fiber_loopback(struct e1000_adapter *adapter)
         */
        ew32(SCTL, E1000_SCTL_ENABLE_SERDES_LOOPBACK);
        e1e_flush();
-       usleep_range(10000, 20000);
+       usleep_range(10000, 11000);
 
        return 0;
 }
@@ -1584,7 +1584,7 @@ static void e1000_loopback_cleanup(struct e1000_adapter *adapter)
                    hw->phy.media_type == e1000_media_type_internal_serdes) {
                        ew32(SCTL, E1000_SCTL_DISABLE_SERDES_LOOPBACK);
                        e1e_flush();
-                       usleep_range(10000, 20000);
+                       usleep_range(10000, 11000);
                        break;
                }
                /* Fall Through */