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

10 files changed, 28 insertions, 21 deletions

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index fe7b5ec09708..3a0b20afec7b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2635,7 +2635,7 @@ config NIU
 
 config PASEMI_MAC
         tristate "PA Semi 1/10Gbit MAC"
-        depends on PPC64 && PCI
+        depends on PPC_PASEMI && PCI
         select PHYLIB
         select INET_LRO
         help
diff --git a/drivers/net/bfin_mac.c b/drivers/net/bfin_mac.c
index c993a32b3f50..26b2dd5016cd 100644
--- a/drivers/net/bfin_mac.c
+++ b/drivers/net/bfin_mac.c
@@ -575,7 +575,6 @@ adjust_head:
 static int bf537mac_hard_start_xmit(struct sk_buff *skb,
                                 struct net_device *dev)
 {
-        struct bf537mac_local *lp = netdev_priv(dev);
         unsigned int data;
 
         current_tx_ptr->skb = skb;
@@ -634,7 +633,6 @@ out:
 static void bf537mac_rx(struct net_device *dev)
 {
         struct sk_buff *skb, *new_skb;
-        struct bf537mac_local *lp = netdev_priv(dev);
         unsigned short len;
 
         /* allocate a new skb for next time receive */
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 6f7e3fde9e7c..980c2c229a71 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -1854,6 +1854,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
         struct ring_desc* start_tx;
         struct ring_desc* prev_tx;
         struct nv_skb_map* prev_tx_ctx;
+        unsigned long flags;
 
         /* add fragments to entries count */
         for (i = 0; i < fragments; i++) {
@@ -1863,10 +1864,10 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         empty_slots = nv_get_empty_tx_slots(np);
         if (unlikely(empty_slots <= entries)) {
-                spin_lock_irq(&np->lock);
+                spin_lock_irqsave(&np->lock, flags);
                 netif_stop_queue(dev);
                 np->tx_stop = 1;
-                spin_unlock_irq(&np->lock);
+                spin_unlock_irqrestore(&np->lock, flags);
                 return NETDEV_TX_BUSY;
         }
 
@@ -1929,13 +1930,13 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ?
                          NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0;
 
-        spin_lock_irq(&np->lock);
+        spin_lock_irqsave(&np->lock, flags);
 
         /* set tx flags */
         start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
         np->put_tx.orig = put_tx;
 
-        spin_unlock_irq(&np->lock);
+        spin_unlock_irqrestore(&np->lock, flags);
 
         dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n",
                 dev->name, entries, tx_flags_extra);
@@ -1971,6 +1972,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
         struct ring_desc_ex* prev_tx;
         struct nv_skb_map* prev_tx_ctx;
         struct nv_skb_map* start_tx_ctx;
+        unsigned long flags;
 
         /* add fragments to entries count */
         for (i = 0; i < fragments; i++) {
@@ -1980,10 +1982,10 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
 
         empty_slots = nv_get_empty_tx_slots(np);
         if (unlikely(empty_slots <= entries)) {
-                spin_lock_irq(&np->lock);
+                spin_lock_irqsave(&np->lock, flags);
                 netif_stop_queue(dev);
                 np->tx_stop = 1;
-                spin_unlock_irq(&np->lock);
+                spin_unlock_irqrestore(&np->lock, flags);
                 return NETDEV_TX_BUSY;
         }
 
@@ -2059,7 +2061,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
                         start_tx->txvlan = 0;
         }
 
-        spin_lock_irq(&np->lock);
+        spin_lock_irqsave(&np->lock, flags);
 
         if (np->tx_limit) {
                 /* Limit the number of outstanding tx. Setup all fragments, but
@@ -2085,7 +2087,7 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
         start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
         np->put_tx.ex = put_tx;
 
-        spin_unlock_irq(&np->lock);
+        spin_unlock_irqrestore(&np->lock, flags);
 
         dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n",
                 dev->name, entries, tx_flags_extra);
diff --git a/drivers/net/ibm_newemac/core.c b/drivers/net/ibm_newemac/core.c
index 0789802d59ed..378a23963495 100644
--- a/drivers/net/ibm_newemac/core.c
+++ b/drivers/net/ibm_newemac/core.c
@@ -1242,8 +1242,8 @@ static int emac_close(struct net_device *ndev)
 static inline u16 emac_tx_csum(struct emac_instance *dev,
                                struct sk_buff *skb)
 {
-        if (emac_has_feature(dev, EMAC_FTR_HAS_TAH &&
-                             skb->ip_summed == CHECKSUM_PARTIAL)) {
+        if (emac_has_feature(dev, EMAC_FTR_HAS_TAH) &&
+                (skb->ip_summed == CHECKSUM_PARTIAL)) {
                 ++dev->stats.tx_packets_csum;
                 return EMAC_TX_CTRL_TAH_CSUM;
         }
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 3c915b82e199..c082cf0b1ac6 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -84,7 +84,7 @@
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "2.0.26.15-2"
+#define DRV_VERSION "2.0.26.20"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index 206918bad539..da2206f6021d 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -343,6 +343,12 @@ int __devinit tulip_read_eeprom(struct net_device *dev, int location, int addr_l
         void __iomem *ee_addr = tp->base_addr + CSR9;
         int read_cmd = location | (EE_READ_CMD << addr_len);
 
+        /* If location is past the end of what we can address, don't
+         * read some other location (ie truncate). Just return zero.
+         */
+        if (location > (1 << addr_len) - 1)
+                return 0;
+
         iowrite32(EE_ENB & ~EE_CS, ee_addr);
         iowrite32(EE_ENB, ee_addr);
 
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index ed600bf56e78..82f404b76d81 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1437,6 +1437,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
            EEPROM.
            */
         ee_data = tp->eeprom;
+        memset(ee_data, 0, sizeof(tp->eeprom));
         sum = 0;
         if (chip_idx == LC82C168) {
                 for (i = 0; i < 3; i++) {
@@ -1458,8 +1459,12 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
                 /* A serial EEPROM interface, we read now and sort it out later. */
                 int sa_offset = 0;
                 int ee_addr_size = tulip_read_eeprom(dev, 0xff, 8) & 0x40000 ? 8 : 6;
+                int ee_max_addr = ((1 << ee_addr_size) - 1) * sizeof(u16);
 
-                for (i = 0; i < sizeof(tp->eeprom); i+=2) {
+                if (ee_max_addr > sizeof(tp->eeprom))
+                        ee_max_addr = sizeof(tp->eeprom);
+
+                for (i = 0; i < ee_max_addr ; i += sizeof(u16)) {
                         u16 data = tulip_read_eeprom(dev, i/2, ee_addr_size);
                         ee_data[i] = data & 0xff;
                         ee_data[i + 1] = data >> 8;
diff --git a/drivers/net/usb/Kconfig b/drivers/net/usb/Kconfig
index a12c9c41b217..0604f3faf043 100644
--- a/drivers/net/usb/Kconfig
+++ b/drivers/net/usb/Kconfig
@@ -129,7 +129,7 @@ config USB_USBNET
 
 config USB_NET_AX8817X
         tristate "ASIX AX88xxx Based USB 2.0 Ethernet Adapters"
-        depends on USB_USBNET && NET_ETHERNET
+        depends on USB_USBNET
         select CRC32
         default y
         help
diff --git a/drivers/net/usb/dm9601.c b/drivers/net/usb/dm9601.c
index 0343b00cf1fd..01660f68943a 100644
--- a/drivers/net/usb/dm9601.c
+++ b/drivers/net/usb/dm9601.c
@@ -354,7 +354,7 @@ static void dm9601_set_multicast(struct net_device *net)
                 struct dev_mc_list *mc_list = net->mc_list;
                 int i;
 
-                for (i = 0; i < net->mc_count; i++) {
+                for (i = 0; i < net->mc_count; i++, mc_list = mc_list->next) {
                         u32 crc = ether_crc(ETH_ALEN, mc_list->dmi_addr) >> 26;
                         hashes[crc >> 3] |= 1 << (crc & 0x7);
                 }
diff --git a/drivers/net/usb/pegasus.c b/drivers/net/usb/pegasus.c
index d1ed68a11e70..b588c890ea70 100644
--- a/drivers/net/usb/pegasus.c
+++ b/drivers/net/usb/pegasus.c
@@ -1128,12 +1128,8 @@ pegasus_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
         pegasus_t *pegasus;
 
-        if (in_atomic())
-                return 0;
-
         pegasus = netdev_priv(dev);
         mii_ethtool_gset(&pegasus->mii, ecmd);
-
         return 0;
 }