Merge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6:
  ixgb: fix TX hangs under heavy load
  e1000e: Fix typo ! &
  ixgbe: minor sparse fixes
  e1000: sparse warnings fixes
  ixgb: fix sparse warnings
  e1000e: fix sparse warnings
  mv643xx_eth: Fix MV643XX_ETH offsets used by Pegasos 2
  Blackfin EMAC driver: Fix Ethernet communication bug (dupliated and lost packets)
  DM9601: Support for ADMtek ADM8515 NIC

18 files changed, 107 insertions, 101 deletions

diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index 53fe7ded5d50..084acfd6fc5f 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -371,7 +371,6 @@ static void bf537_adjust_link(struct net_device *dev)
                 if (phydev->speed != lp->old_speed) {
 #if defined(CONFIG_BFIN_MAC_RMII)
                         u32 opmode = bfin_read_EMAC_OPMODE();
-                        bf537mac_disable();
                         switch (phydev->speed) {
                         case 10:
                                 opmode |= RMII_10;
@@ -386,7 +385,6 @@ static void bf537_adjust_link(struct net_device *dev)
                                 break;
                         }
                         bfin_write_EMAC_OPMODE(opmode);
-                        bf537mac_enable();
 #endif
 
                         new_state = 1;
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 781ed9968489..3b840283a9c3 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -351,4 +351,12 @@ enum e1000_state_t {
         __E1000_DOWN
 };
 
+extern char e1000_driver_name[];
+extern const char e1000_driver_version[];
+
+extern void e1000_power_up_phy(struct e1000_adapter *);
+extern void e1000_set_ethtool_ops(struct net_device *netdev);
+extern void e1000_check_options(struct e1000_adapter *adapter);
+
+
 #endif /* _E1000_H_ */
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 6c9a643426f5..667f18bcc172 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -32,9 +32,6 @@
 
 #include <asm/uaccess.h>
 
-extern char e1000_driver_name[];
-extern char e1000_driver_version[];
-
 extern int e1000_up(struct e1000_adapter *adapter);
 extern void e1000_down(struct e1000_adapter *adapter);
 extern void e1000_reinit_locked(struct e1000_adapter *adapter);
@@ -733,16 +730,16 @@ err_setup:
 
 #define REG_PATTERN_TEST(R, M, W)                                              \
 {                                                                              \
-        uint32_t pat, value;                                                   \
-        uint32_t test[] =                                                      \
+        uint32_t pat, val;                                                     \
+        const uint32_t test[] =                                                \
                 {0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};              \
-        for (pat = 0; pat < ARRAY_SIZE(test); pat++) {              \
+        for (pat = 0; pat < ARRAY_SIZE(test); pat++) {                         \
                 E1000_WRITE_REG(&adapter->hw, R, (test[pat] & W));             \
-                value = E1000_READ_REG(&adapter->hw, R);                       \
-                if (value != (test[pat] & W & M)) {                             \
+                val = E1000_READ_REG(&adapter->hw, R);                         \
+                if (val != (test[pat] & W & M)) {                              \
                         DPRINTK(DRV, ERR, "pattern test reg %04X failed: got " \
                                 "0x%08X expected 0x%08X\n",                    \
-                                E1000_##R, value, (test[pat] & W & M));        \
+                                E1000_##R, val, (test[pat] & W & M));          \
                         *data = (adapter->hw.mac_type < e1000_82543) ?         \
                                 E1000_82542_##R : E1000_##R;                   \
                         return 1;                                              \
@@ -752,12 +749,12 @@ err_setup:
 
 #define REG_SET_AND_CHECK(R, M, W)                                             \
 {                                                                              \
-        uint32_t value;                                                        \
+        uint32_t val;                                                          \
         E1000_WRITE_REG(&adapter->hw, R, W & M);                               \
-        value = E1000_READ_REG(&adapter->hw, R);                               \
-        if ((W & M) != (value & M)) {                                          \
+        val = E1000_READ_REG(&adapter->hw, R);                                 \
+        if ((W & M) != (val & M)) {                                            \
                 DPRINTK(DRV, ERR, "set/check reg %04X test failed: got 0x%08X "\
-                        "expected 0x%08X\n", E1000_##R, (value & M), (W & M)); \
+                        "expected 0x%08X\n", E1000_##R, (val & M), (W & M));   \
                 *data = (adapter->hw.mac_type < e1000_82543) ?                 \
                         E1000_82542_##R : E1000_##R;                           \
                 return 1;                                                      \
@@ -1621,8 +1618,6 @@ e1000_get_sset_count(struct net_device *netdev, int sset)
         }
 }
 
-extern void e1000_power_up_phy(struct e1000_adapter *);
-
 static void
 e1000_diag_test(struct net_device *netdev,
                    struct ethtool_test *eth_test, uint64_t *data)
@@ -1859,8 +1854,8 @@ e1000_phys_id(struct net_device *netdev, uint32_t data)
 {
         struct e1000_adapter *adapter = netdev_priv(netdev);
 
-        if (!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
-                data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
+        if (!data)
+                data = INT_MAX;
 
         if (adapter->hw.mac_type < e1000_82571) {
                 if (!adapter->blink_timer.function) {
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 8fa0fe4009d5..7c6888c58c21 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -8607,7 +8607,7 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
 
     DEBUGFUNC("e1000_read_ich8_data");
 
-    if (size < 1  || size > 2 || data == 0x0 ||
+    if (size < 1  || size > 2 || data == NULL ||
         index > ICH_FLASH_LINEAR_ADDR_MASK)
         return error;
 
@@ -8841,7 +8841,7 @@ e1000_read_ich8_word(struct e1000_hw *hw, uint32_t index, uint16_t *data)
  * amount of NVM used in each bank is a *minimum* of 4 KBytes, but in fact the
  * bank size may be 4, 8 or 64 KBytes
  *****************************************************************************/
-int32_t
+static int32_t
 e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
 {
     union ich8_hws_flash_status hsfsts;
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index f1ce348470cc..72deff0d4d90 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -37,8 +37,8 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
 #define DRIVERNAPI "-NAPI"
 #endif
 #define DRV_VERSION "7.3.20-k2"DRIVERNAPI
-char e1000_driver_version[] = DRV_VERSION;
-static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
+const char e1000_driver_version[] = DRV_VERSION;
+static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
 /* e1000_pci_tbl - PCI Device ID Table
  *
@@ -188,7 +188,6 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
 static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
 static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
                            int cmd);
-void e1000_set_ethtool_ops(struct net_device *netdev);
 static void e1000_enter_82542_rst(struct e1000_adapter *adapter);
 static void e1000_leave_82542_rst(struct e1000_adapter *adapter);
 static void e1000_tx_timeout(struct net_device *dev);
@@ -213,8 +212,6 @@ static void e1000_shutdown(struct pci_dev *pdev);
 static void e1000_netpoll (struct net_device *netdev);
 #endif
 
-extern void e1000_check_options(struct e1000_adapter *adapter);
-
 #define COPYBREAK_DEFAULT 256
 static unsigned int copybreak __read_mostly = COPYBREAK_DEFAULT;
 module_param(copybreak, uint, 0644);
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index f485874a63f5..e6565ce686bc 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -46,7 +46,7 @@
 #define E1000_PARAM_INIT { [0 ... E1000_MAX_NIC] = OPTION_UNSET }
 #define E1000_PARAM(X, desc) \
         static int __devinitdata X[E1000_MAX_NIC+1] = E1000_PARAM_INIT; \
-        static int num_##X = 0; \
+        static unsigned int num_##X; \
         module_param_array_named(X, X, int, &num_##X, 0); \
         MODULE_PARM_DESC(X, desc);
 
@@ -198,9 +198,9 @@ E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
 
 struct e1000_option {
         enum { enable_option, range_option, list_option } type;
-        char *name;
-        char *err;
-        int  def;
+        const char *name;
+        const char *err;
+        int def;
         union {
                 struct { /* range_option info */
                         int min;
@@ -214,8 +214,9 @@ struct e1000_option {
 };
 
 static int __devinit
-e1000_validate_option(int *value, struct e1000_option *opt,
-                struct e1000_adapter *adapter)
+e1000_validate_option(unsigned int *value,
+                      const struct e1000_option *opt,
+                      struct e1000_adapter *adapter)
 {
         if (*value == OPTION_UNSET) {
                 *value = opt->def;
@@ -348,7 +349,7 @@ e1000_check_options(struct e1000_adapter *adapter)
                 };
 
                 if (num_XsumRX > bd) {
-                        int rx_csum = XsumRX[bd];
+                        unsigned int rx_csum = XsumRX[bd];
                         e1000_validate_option(&rx_csum, &opt, adapter);
                         adapter->rx_csum = rx_csum;
                 } else {
@@ -374,7 +375,7 @@ e1000_check_options(struct e1000_adapter *adapter)
                 };
 
                 if (num_FlowControl > bd) {
-                        int fc = FlowControl[bd];
+                        unsigned int fc = FlowControl[bd];
                         e1000_validate_option(&fc, &opt, adapter);
                         adapter->hw.fc = adapter->hw.original_fc = fc;
                 } else {
@@ -506,7 +507,7 @@ e1000_check_options(struct e1000_adapter *adapter)
                 };
 
                 if (num_SmartPowerDownEnable > bd) {
-                        int spd = SmartPowerDownEnable[bd];
+                        unsigned int spd = SmartPowerDownEnable[bd];
                         e1000_validate_option(&spd, &opt, adapter);
                         adapter->smart_power_down = spd;
                 } else {
@@ -522,7 +523,7 @@ e1000_check_options(struct e1000_adapter *adapter)
                 };
 
                 if (num_KumeranLockLoss > bd) {
-                        int kmrn_lock_loss = KumeranLockLoss[bd];
+                        unsigned int kmrn_lock_loss = KumeranLockLoss[bd];
                         e1000_validate_option(&kmrn_lock_loss, &opt, adapter);
                         adapter->hw.kmrn_lock_loss_workaround_disabled = !kmrn_lock_loss;
                 } else {
@@ -581,7 +582,7 @@ e1000_check_fiber_options(struct e1000_adapter *adapter)
 static void __devinit
 e1000_check_copper_options(struct e1000_adapter *adapter)
 {
-        int speed, dplx, an;
+        unsigned int speed, dplx, an;
         int bd = adapter->bd_number;
 
         { /* Speed */
diff --git a/drivers/net/e1000e/82571.c b/drivers/net/e1000e/82571.c
index cf70522fc851..14141a55eaa6 100644
--- a/drivers/net/e1000e/82571.c
+++ b/drivers/net/e1000e/82571.c
@@ -283,7 +283,7 @@ static s32 e1000_get_invariants_82571(struct e1000_adapter *adapter)
                         adapter->flags &= ~FLAG_HAS_WOL;
                 /* quad ports only support WoL on port A */
                 if (adapter->flags & FLAG_IS_QUAD_PORT &&
-                    (!adapter->flags & FLAG_IS_QUAD_PORT_A))
+                    (!(adapter->flags & FLAG_IS_QUAD_PORT_A)))
                         adapter->flags &= ~FLAG_HAS_WOL;
                 break;
 
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 0666e62e9ad2..6a39784e7ee2 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1680,8 +1680,8 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
 {
         struct e1000_adapter *adapter = netdev_priv(netdev);
 
-        if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
-                data = (u32)(MAX_SCHEDULE_TIMEOUT / HZ);
+        if (!data)
+                data = INT_MAX;
 
         if (adapter->hw.phy.type == e1000_phy_ife) {
                 if (!adapter->blink_timer.function) {
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index e4e655efb23c..332789238b9c 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -52,10 +52,11 @@ MODULE_PARM_DESC(copybreak,
  */
 
 #define E1000_PARAM_INIT { [0 ... E1000_MAX_NIC] = OPTION_UNSET }
-#define E1000_PARAM(X, desc) \
-        static int __devinitdata X[E1000_MAX_NIC+1] = E1000_PARAM_INIT; \
-        static int num_##X; \
-        module_param_array_named(X, X, int, &num_##X, 0); \
+#define E1000_PARAM(X, desc)                                    \
+        static int __devinitdata X[E1000_MAX_NIC+1]             \
+                = E1000_PARAM_INIT;                             \
+        static unsigned int num_##X;                            \
+        module_param_array_named(X, X, int, &num_##X, 0);       \
         MODULE_PARM_DESC(X, desc);
 
 
@@ -124,9 +125,9 @@ E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
 
 struct e1000_option {
         enum { enable_option, range_option, list_option } type;
-        char *name;
-        char *err;
-        int  def;
+        const char *name;
+        const char *err;
+        int def;
         union {
                 struct { /* range_option info */
                         int min;
@@ -139,8 +140,8 @@ struct e1000_option {
         } arg;
 };
 
-static int __devinit e1000_validate_option(int *value,
-                                           struct e1000_option *opt,
+static int __devinit e1000_validate_option(unsigned int *value,
+                                           const struct e1000_option *opt,
                                            struct e1000_adapter *adapter)
 {
         if (*value == OPTION_UNSET) {
@@ -213,7 +214,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
         }
 
         { /* Transmit Interrupt Delay */
-                struct e1000_option opt = {
+                const struct e1000_option opt = {
                         .type = range_option,
                         .name = "Transmit Interrupt Delay",
                         .err  = "using default of "
@@ -232,7 +233,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 }
         }
         { /* Transmit Absolute Interrupt Delay */
-                struct e1000_option opt = {
+                const struct e1000_option opt = {
                         .type = range_option,
                         .name = "Transmit Absolute Interrupt Delay",
                         .err  = "using default of "
@@ -277,7 +278,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 }
         }
         { /* Receive Absolute Interrupt Delay */
-                struct e1000_option opt = {
+                const struct e1000_option opt = {
                         .type = range_option,
                         .name = "Receive Absolute Interrupt Delay",
                         .err  = "using default of "
@@ -296,7 +297,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 }
         }
         { /* Interrupt Throttling Rate */
-                struct e1000_option opt = {
+                const struct e1000_option opt = {
                         .type = range_option,
                         .name = "Interrupt Throttling Rate (ints/sec)",
                         .err  = "using default of "
@@ -344,7 +345,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 }
         }
         { /* Smart Power Down */
-                struct e1000_option opt = {
+                const struct e1000_option opt = {
                         .type = enable_option,
                         .name = "PHY Smart Power Down",
                         .err  = "defaulting to Disabled",
@@ -352,7 +353,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 };
 
                 if (num_SmartPowerDownEnable > bd) {
-                        int spd = SmartPowerDownEnable[bd];
+                        unsigned int spd = SmartPowerDownEnable[bd];
                         e1000_validate_option(&spd, &opt, adapter);
                         if ((adapter->flags & FLAG_HAS_SMART_POWER_DOWN)
                             && spd)
@@ -360,7 +361,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 }
         }
         { /* Kumeran Lock Loss Workaround */
-                struct e1000_option opt = {
+                const struct e1000_option opt = {
                         .type = enable_option,
                         .name = "Kumeran Lock Loss Workaround",
                         .err  = "defaulting to Enabled",
@@ -368,7 +369,7 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
                 };
 
                 if (num_KumeranLockLoss > bd) {
-                        int kmrn_lock_loss = KumeranLockLoss[bd];
+                        unsigned int kmrn_lock_loss = KumeranLockLoss[bd];
                         e1000_validate_option(&kmrn_lock_loss, &opt, adapter);
                         if (hw->mac.type == e1000_ich8lan)
                                 e1000e_set_kmrn_lock_loss_workaround_ich8lan(hw,
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index 1eee8894c732..3d2e7217e9af 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -196,4 +196,11 @@ struct ixgb_adapter {
         uint32_t alloc_rx_buff_failed;
         boolean_t have_msi;
 };
+
+/* Exported from other modules */
+extern void ixgb_check_options(struct ixgb_adapter *adapter);
+extern void ixgb_set_ethtool_ops(struct net_device *netdev);
+extern char ixgb_driver_name[];
+extern const char ixgb_driver_version[];
+
 #endif /* _IXGB_H_ */
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index fddd5844168d..a267dd862520 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -32,9 +32,6 @@
 
 #include <asm/uaccess.h>
 
-extern char ixgb_driver_name[];
-extern char ixgb_driver_version[];
-
 extern int ixgb_up(struct ixgb_adapter *adapter);
 extern void ixgb_down(struct ixgb_adapter *adapter, boolean_t kill_watchdog);
 extern void ixgb_reset(struct ixgb_adapter *adapter);
@@ -639,8 +636,8 @@ ixgb_phys_id(struct net_device *netdev, uint32_t data)
 {
         struct ixgb_adapter *adapter = netdev_priv(netdev);
 
-        if(!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
-                data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
+        if (!data)
+                data = INT_MAX;
 
         if(!adapter->blink_timer.function) {
                 init_timer(&adapter->blink_timer);
diff --git a/drivers/net/ixgb/ixgb_hw.c b/drivers/net/ixgb/ixgb_hw.c
index ecbf45861c68..2c6367ace3cd 100644
--- a/drivers/net/ixgb/ixgb_hw.c
+++ b/drivers/net/ixgb/ixgb_hw.c
@@ -1174,7 +1174,7 @@ mac_addr_valid(uint8_t *mac_addr)
  *
  * hw - Struct containing variables accessed by shared code
  *****************************************************************************/
-boolean_t
+static boolean_t
 ixgb_link_reset(struct ixgb_hw *hw)
 {
         boolean_t link_status = FALSE;
@@ -1205,7 +1205,7 @@ ixgb_link_reset(struct ixgb_hw *hw)
  *
  * hw - Struct containing variables accessed by shared code
  *****************************************************************************/
-void
+static void
 ixgb_optics_reset(struct ixgb_hw *hw)
 {
         if (hw->phy_type == ixgb_phy_type_txn17401) {
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index d444de58ba34..3021234b1e17 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -37,8 +37,8 @@ static char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
 #define DRIVERNAPI "-NAPI"
 #endif
 #define DRV_VERSION             "1.0.126-k2"DRIVERNAPI
-char ixgb_driver_version[] = DRV_VERSION;
-static char ixgb_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
+const char ixgb_driver_version[] = DRV_VERSION;
+static const char ixgb_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
 /* ixgb_pci_tbl - PCI Device ID Table
  *
@@ -104,7 +104,6 @@ static boolean_t ixgb_clean_rx_irq(struct ixgb_adapter *adapter,
 static boolean_t ixgb_clean_rx_irq(struct ixgb_adapter *adapter);
 #endif
 static void ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter);
-void ixgb_set_ethtool_ops(struct net_device *netdev);
 static void ixgb_tx_timeout(struct net_device *dev);
 static void ixgb_tx_timeout_task(struct work_struct *work);
 static void ixgb_vlan_rx_register(struct net_device *netdev,
@@ -123,9 +122,6 @@ static pci_ers_result_t ixgb_io_error_detected (struct pci_dev *pdev,
 static pci_ers_result_t ixgb_io_slot_reset (struct pci_dev *pdev);
 static void ixgb_io_resume (struct pci_dev *pdev);
 
-/* Exported from other modules */
-extern void ixgb_check_options(struct ixgb_adapter *adapter);
-
 static struct pci_error_handlers ixgb_err_handler = {
         .error_detected = ixgb_io_error_detected,
         .slot_reset = ixgb_io_slot_reset,
@@ -1085,7 +1081,8 @@ ixgb_set_multi(struct net_device *netdev)
                 rctl |= IXGB_RCTL_MPE;
                 IXGB_WRITE_REG(hw, RCTL, rctl);
         } else {
-                uint8_t mta[netdev->mc_count * IXGB_ETH_LENGTH_OF_ADDRESS];
+                uint8_t mta[IXGB_MAX_NUM_MULTICAST_ADDRESSES *
+                            IXGB_ETH_LENGTH_OF_ADDRESS];
 
                 IXGB_WRITE_REG(hw, RCTL, rctl);
 
@@ -1324,8 +1321,8 @@ ixgb_tx_map(struct ixgb_adapter *adapter, struct sk_buff *skb,
 
                         /* Workaround for premature desc write-backs
                          * in TSO mode.  Append 4-byte sentinel desc */
-                        if (unlikely(mss && !nr_frags && size == len
-                                     && size > 8))
+                        if (unlikely(mss && (f == (nr_frags - 1))
+                                     && size == len && size > 8))
                                 size -= 4;
 
                         buffer_info->length = size;
diff --git a/drivers/net/ixgb/ixgb_param.c b/drivers/net/ixgb/ixgb_param.c
index 5d5ddabf4360..865d14d6e5a7 100644
--- a/drivers/net/ixgb/ixgb_param.c
+++ b/drivers/net/ixgb/ixgb_param.c
@@ -44,10 +44,11 @@
  */
 
 #define IXGB_PARAM_INIT { [0 ... IXGB_MAX_NIC] = OPTION_UNSET }
-#define IXGB_PARAM(X, desc) \
-        static int __devinitdata X[IXGB_MAX_NIC+1] = IXGB_PARAM_INIT; \
-        static int num_##X = 0; \
-        module_param_array_named(X, X, int, &num_##X, 0); \
+#define IXGB_PARAM(X, desc)                                     \
+        static int __devinitdata X[IXGB_MAX_NIC+1]              \
+                = IXGB_PARAM_INIT;                              \
+        static unsigned int num_##X = 0;                        \
+        module_param_array_named(X, X, int, &num_##X, 0);       \
         MODULE_PARM_DESC(X, desc);
 
 /* Transmit Descriptor Count
@@ -178,8 +179,8 @@ IXGB_PARAM(IntDelayEnable, "Transmit Interrupt Delay Enable");
 
 struct ixgb_option {
         enum { enable_option, range_option, list_option } type;
-        char *name;
-        char *err;
+        const char *name;
+        const char *err;
         int def;
         union {
                 struct {        /* range_option info */
@@ -197,7 +198,7 @@ struct ixgb_option {
 };
 
 static int __devinit
-ixgb_validate_option(int *value, struct ixgb_option *opt)
+ixgb_validate_option(unsigned int *value, const struct ixgb_option *opt)
 {
         if(*value == OPTION_UNSET) {
                 *value = opt->def;
@@ -266,7 +267,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
         }
 
         { /* Transmit Descriptor Count */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Transmit Descriptors",
                         .err  = "using default of " __MODULE_STRING(DEFAULT_TXD),
@@ -285,7 +286,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 tx_ring->count = ALIGN(tx_ring->count, IXGB_REQ_TX_DESCRIPTOR_MULTIPLE);
         }
         { /* Receive Descriptor Count */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Receive Descriptors",
                         .err  = "using default of " __MODULE_STRING(DEFAULT_RXD),
@@ -304,7 +305,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 rx_ring->count = ALIGN(rx_ring->count, IXGB_REQ_RX_DESCRIPTOR_MULTIPLE);
         }
         { /* Receive Checksum Offload Enable */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = enable_option,
                         .name = "Receive Checksum Offload",
                         .err  = "defaulting to Enabled",
@@ -312,7 +313,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 };
 
                 if(num_XsumRX > bd) {
-                        int rx_csum = XsumRX[bd];
+                        unsigned int rx_csum = XsumRX[bd];
                         ixgb_validate_option(&rx_csum, &opt);
                         adapter->rx_csum = rx_csum;
                 } else {
@@ -328,7 +329,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                          { ixgb_fc_full,        "Flow Control Enabled" },
                          { ixgb_fc_default, "Flow Control Hardware Default" }};
 
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = list_option,
                         .name = "Flow Control",
                         .err  = "reading default settings from EEPROM",
@@ -338,7 +339,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 };
 
                 if(num_FlowControl > bd) {
-                        int fc = FlowControl[bd];
+                        unsigned int fc = FlowControl[bd];
                         ixgb_validate_option(&fc, &opt);
                         adapter->hw.fc.type = fc;
                 } else {
@@ -346,7 +347,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 }
         }
         { /* Receive Flow Control High Threshold */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Rx Flow Control High Threshold",
                         .err  = "using default of " __MODULE_STRING(DEFAULT_FCRTH),
@@ -366,7 +367,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                                 "Ignoring RxFCHighThresh when no RxFC\n");
         }
         { /* Receive Flow Control Low Threshold */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Rx Flow Control Low Threshold",
                         .err  = "using default of " __MODULE_STRING(DEFAULT_FCRTL),
@@ -386,7 +387,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                                 "Ignoring RxFCLowThresh when no RxFC\n");
         }
         { /* Flow Control Pause Time Request*/
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Flow Control Pause Time Request",
                         .err  = "using default of "__MODULE_STRING(DEFAULT_FCPAUSE),
@@ -396,7 +397,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 };
 
                 if(num_FCReqTimeout > bd) {
-                        int pause_time = FCReqTimeout[bd];
+                        unsigned int pause_time = FCReqTimeout[bd];
                         ixgb_validate_option(&pause_time, &opt);
                         adapter->hw.fc.pause_time = pause_time;
                 } else {
@@ -419,7 +420,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 }
         }
         { /* Receive Interrupt Delay */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Receive Interrupt Delay",
                         .err  = "using default of " __MODULE_STRING(DEFAULT_RDTR),
@@ -436,7 +437,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 }
         }
         { /* Transmit Interrupt Delay */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = range_option,
                         .name = "Transmit Interrupt Delay",
                         .err  = "using default of " __MODULE_STRING(DEFAULT_TIDV),
@@ -454,7 +455,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
         }
 
         { /* Transmit Interrupt Delay Enable */
-                struct ixgb_option opt = {
+                const struct ixgb_option opt = {
                         .type = enable_option,
                         .name = "Tx Interrupt Delay Enable",
                         .err  = "defaulting to Enabled",
@@ -462,7 +463,7 @@ ixgb_check_options(struct ixgb_adapter *adapter)
                 };
 
                 if(num_IntDelayEnable > bd) {
-                        int ide = IntDelayEnable[bd];
+                        unsigned int ide = IntDelayEnable[bd];
                         ixgb_validate_option(&ide, &opt);
                         adapter->tx_int_delay_enable = ide;
                 } else {
diff --git a/drivers/net/ixgbe/ixgbe.h b/drivers/net/ixgbe/ixgbe.h
index c160a7d91e21..bc51432b8d26 100644
--- a/drivers/net/ixgbe/ixgbe.h
+++ b/drivers/net/ixgbe/ixgbe.h
@@ -244,7 +244,7 @@ extern struct ixgbe_info ixgbe_82598EB_info;
 extern struct ixgbe_info ixgbe_82598AT_info;
 
 extern char ixgbe_driver_name[];
-extern char ixgbe_driver_version[];
+extern const char ixgbe_driver_version[];
 
 extern int ixgbe_up(struct ixgbe_adapter *adapter);
 extern void ixgbe_down(struct ixgbe_adapter *adapter);
diff --git a/drivers/net/ixgbe/ixgbe_82598.c b/drivers/net/ixgbe/ixgbe_82598.c
index 00ee20125ca9..4d64673164ca 100644
--- a/drivers/net/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ixgbe/ixgbe_82598.c
@@ -30,8 +30,7 @@
 #include <linux/delay.h>
 #include <linux/sched.h>
 
-#include "ixgbe_type.h"
-#include "ixgbe_common.h"
+#include "ixgbe.h"
 #include "ixgbe_phy.h"
 
 #define IXGBE_82598_MAX_TX_QUEUES 32
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index b75f1c6efc42..00bc525c6560 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -45,12 +45,13 @@
 #include "ixgbe_common.h"
 
 char ixgbe_driver_name[] = "ixgbe";
-static char ixgbe_driver_string[] =
-                        "Intel(R) 10 Gigabit PCI Express Network Driver";
+static const char ixgbe_driver_string[] =
+        "Intel(R) 10 Gigabit PCI Express Network Driver";
 
 #define DRV_VERSION "1.1.18"
-char ixgbe_driver_version[] = DRV_VERSION;
-static char ixgbe_copyright[] = "Copyright (c) 1999-2007 Intel Corporation.";
+const char ixgbe_driver_version[] = DRV_VERSION;
+static const char ixgbe_copyright[] =
+         "Copyright (c) 1999-2007 Intel Corporation.";
 
 static const struct ixgbe_info *ixgbe_info_tbl[] = {
         [board_82598AF]                 = &ixgbe_82598AF_info,
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index a2de32fabc17..2c685734b7a4 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -586,6 +586,10 @@ static const struct usb_device_id products[] = {
          USB_DEVICE(0x0a46, 0x0268),    /* ShanTou ST268 USB NIC */
          .driver_info = (unsigned long)&dm9601_info,
          },
+        {
+         USB_DEVICE(0x0a46, 0x8515),    /* ADMtek ADM8515 USB NIC */
+         .driver_info = (unsigned long)&dm9601_info,
+         },
         {},                     // END
 };