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

Conflicts:
	drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
	net/llc/af_llc.c

diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index ae55227..2193a5d 100644 (file)
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -144,6 +144,7 @@ tcp_adv_win_scale - INTEGER
        Count buffering overhead as bytes/2^tcp_adv_win_scale
        (if tcp_adv_win_scale > 0) or bytes-bytes/2^(-tcp_adv_win_scale),
        if it is <= 0.
+       Possible values are [-31, 31], inclusive.
        Default: 2
 
 tcp_allowed_congestion_control - STRING

diff --git a/MAINTAINERS b/MAINTAINERS
index 8b6ca96..9206cb4 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1359,7 +1359,7 @@ F:        include/net/bluetooth/
 
 BONDING DRIVER
 M:     Jay Vosburgh <fubar@us.ibm.com>
-L:     bonding-devel@lists.sourceforge.net
+L:     netdev@vger.kernel.org
 W:     http://sourceforge.net/projects/bonding/
 S:     Supported
 F:     drivers/net/bonding/

diff --git a/drivers/bluetooth/ath3k.c b/drivers/bluetooth/ath3k.c
index 128cae4..949ed09 100644 (file)
--- a/drivers/bluetooth/ath3k.c
+++ b/drivers/bluetooth/ath3k.c
@@ -35,6 +35,10 @@
 static struct usb_device_id ath3k_table[] = {
        /* Atheros AR3011 */
        { USB_DEVICE(0x0CF3, 0x3000) },
+
+       /* Atheros AR3011 with sflash firmware*/
+       { USB_DEVICE(0x0CF3, 0x3002) },
+
        { }     /* Terminating entry */
 };
 

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index ab3894f..1da773f 100644 (file)
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -99,6 +99,9 @@ static struct usb_device_id blacklist_table[] = {
        /* Broadcom BCM2033 without firmware */
        { USB_DEVICE(0x0a5c, 0x2033), .driver_info = BTUSB_IGNORE },
 
+       /* Atheros 3011 with sflash firmware */
+       { USB_DEVICE(0x0cf3, 0x3002), .driver_info = BTUSB_IGNORE },
+
        /* Broadcom BCM2035 */
        { USB_DEVICE(0x0a5c, 0x2035), .driver_info = BTUSB_WRONG_SCO_MTU },
        { USB_DEVICE(0x0a5c, 0x200a), .driver_info = BTUSB_WRONG_SCO_MTU },
@@ -239,7 +242,8 @@ static void btusb_intr_complete(struct urb *urb)
 
        err = usb_submit_urb(urb, GFP_ATOMIC);
        if (err < 0) {
-               BT_ERR("%s urb %p failed to resubmit (%d)",
+               if (err != -EPERM)
+                       BT_ERR("%s urb %p failed to resubmit (%d)",
                                                hdev->name, urb, -err);
                usb_unanchor_urb(urb);
        }
@@ -323,7 +327,8 @@ static void btusb_bulk_complete(struct urb *urb)
 
        err = usb_submit_urb(urb, GFP_ATOMIC);
        if (err < 0) {
-               BT_ERR("%s urb %p failed to resubmit (%d)",
+               if (err != -EPERM)
+                       BT_ERR("%s urb %p failed to resubmit (%d)",
                                                hdev->name, urb, -err);
                usb_unanchor_urb(urb);
        }
@@ -412,7 +417,8 @@ static void btusb_isoc_complete(struct urb *urb)
 
        err = usb_submit_urb(urb, GFP_ATOMIC);
        if (err < 0) {
-               BT_ERR("%s urb %p failed to resubmit (%d)",
+               if (err != -EPERM)
+                       BT_ERR("%s urb %p failed to resubmit (%d)",
                                                hdev->name, urb, -err);
                usb_unanchor_urb(urb);
        }

diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
index 2e847a9..f2b5bab 100644 (file)
--- a/drivers/isdn/icn/icn.c
+++ b/drivers/isdn/icn/icn.c
@@ -1627,7 +1627,7 @@ __setup("icn=", icn_setup);
 static int __init icn_init(void)
 {
        char *p;
-       char rev[10];
+       char rev[20];
 
        memset(&dev, 0, sizeof(icn_dev));
        dev.memaddr = (membase & 0x0ffc000);
@@ -1637,9 +1637,10 @@ static int __init icn_init(void)
        spin_lock_init(&dev.devlock);
 
        if ((p = strchr(revision, ':'))) {
-               strcpy(rev, p + 1);
+               strncpy(rev, p + 1, 20);
                p = strchr(rev, '$');
-               *p = 0;
+               if (p)
+                       *p = 0;
        } else
                strcpy(rev, " ??? ");
        printk(KERN_NOTICE "ICN-ISDN-driver Rev%smem=0x%08lx\n", rev,

diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index a11dc73..a20693f 100644 (file)
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2543,10 +2543,10 @@ config PCH_GBE
        depends on PCI
        select MII
        ---help---
-         This is a gigabit ethernet driver for Topcliff PCH.
-         Topcliff PCH is the platform controller hub that is used in Intel's
+         This is a gigabit ethernet driver for EG20T PCH.
+         EG20T PCH is the platform controller hub that is used in Intel's
          general embedded platform.
-         Topcliff PCH has Gigabit Ethernet interface.
+         EG20T PCH has Gigabit Ethernet interface.
          Using this interface, it is able to access system devices connected
          to Gigabit Ethernet.
          This driver enables Gigabit Ethernet function.

diff --git a/drivers/net/atl1c/atl1c_hw.c b/drivers/net/atl1c/atl1c_hw.c
index 919080b..1bf6720 100644 (file)
--- a/drivers/net/atl1c/atl1c_hw.c
+++ b/drivers/net/atl1c/atl1c_hw.c
@@ -82,7 +82,7 @@ static int atl1c_get_permanent_address(struct atl1c_hw *hw)
        addr[0] = addr[1] = 0;
        AT_READ_REG(hw, REG_OTP_CTRL, &otp_ctrl_data);
        if (atl1c_check_eeprom_exist(hw)) {
-               if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c_b) {
+               if (hw->nic_type == athr_l1c || hw->nic_type == athr_l2c) {
                        /* Enable OTP CLK */
                        if (!(otp_ctrl_data & OTP_CTRL_CLK_EN)) {
                                otp_ctrl_data |= OTP_CTRL_CLK_EN;

diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 43489f8..53eff9b 100644 (file)
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -155,10 +155,10 @@ static void au1000_enable_mac(struct net_device *dev, int force_reset)
        spin_lock_irqsave(&aup->lock, flags);
 
        if (force_reset || (!aup->mac_enabled)) {
-               writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+               writel(MAC_EN_CLOCK_ENABLE, aup->enable);
                au_sync_delay(2);
                writel((MAC_EN_RESET0 | MAC_EN_RESET1 | MAC_EN_RESET2
-                               | MAC_EN_CLOCK_ENABLE), &aup->enable);
+                               | MAC_EN_CLOCK_ENABLE), aup->enable);
                au_sync_delay(2);
 
                aup->mac_enabled = 1;
@@ -503,9 +503,9 @@ static void au1000_reset_mac_unlocked(struct net_device *dev)
 
        au1000_hard_stop(dev);
 
-       writel(MAC_EN_CLOCK_ENABLE, &aup->enable);
+       writel(MAC_EN_CLOCK_ENABLE, aup->enable);
        au_sync_delay(2);
-       writel(0, &aup->enable);
+       writel(0, aup->enable);
        au_sync_delay(2);
 
        aup->tx_full = 0;
@@ -1119,7 +1119,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
        /* set a random MAC now in case platform_data doesn't provide one */
        random_ether_addr(dev->dev_addr);
 
-       writel(0, &aup->enable);
+       writel(0, aup->enable);
        aup->mac_enabled = 0;
 
        pd = pdev->dev.platform_data;

diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index c6e8631..2e2b762 100644 (file)
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -381,11 +381,11 @@ static void b44_set_flow_ctrl(struct b44 *bp, u32 local, u32 remote)
        __b44_set_flow_ctrl(bp, pause_enab);
 }
 
-#ifdef SSB_DRIVER_MIPS
-extern char *nvram_get(char *name);
+#ifdef CONFIG_BCM47XX
+#include <asm/mach-bcm47xx/nvram.h>
 static void b44_wap54g10_workaround(struct b44 *bp)
 {
-       const char *str;
+       char buf[20];
        u32 val;
        int err;
 
@@ -394,10 +394,9 @@ static void b44_wap54g10_workaround(struct b44 *bp)
         * see https://dev.openwrt.org/ticket/146
         * check and reset bit "isolate"
         */
-       str = nvram_get("boardnum");
-       if (!str)
+       if (nvram_getenv("boardnum", buf, sizeof(buf)) < 0)
                return;
-       if (simple_strtoul(str, NULL, 0) == 2) {
+       if (simple_strtoul(buf, NULL, 0) == 2) {
                err = __b44_readphy(bp, 0, MII_BMCR, &val);
                if (err)
                        goto error;

diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index 31c5ddc..171a08c 100644 (file)
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -1274,7 +1274,7 @@ int be_cmd_multicast_set(struct be_adapter *adapter, u32 if_id,
 
                i = 0;
                netdev_for_each_mc_addr(ha, netdev)
-                       memcpy(req->mac[i].byte, ha->addr, ETH_ALEN);
+                       memcpy(req->mac[i++].byte, ha->addr, ETH_ALEN);
        } else {
                req->promiscuous = 1;
        }

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 0273ad0..bb33b3b 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1570,7 +1570,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
        /* If this is the first slave, then we need to set the master's hardware
         * address to be the same as the slave's. */
-       if (bond->slave_cnt == 0)
+       if (is_zero_ether_addr(bond->dev->dev_addr))
                memcpy(bond->dev->dev_addr, slave_dev->dev_addr,
                       slave_dev->addr_len);
 

diff --git a/drivers/net/caif/caif_shm_u5500.c b/drivers/net/caif/caif_shm_u5500.c
index 1cd90da..32b1c6f 100644 (file)
--- a/drivers/net/caif/caif_shm_u5500.c
+++ b/drivers/net/caif/caif_shm_u5500.c
@@ -5,7 +5,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/version.h>
 #include <linux/init.h>

diff --git a/drivers/net/caif/caif_shmcore.c b/drivers/net/caif/caif_shmcore.c
index 19f9c06..8051116 100644 (file)
--- a/drivers/net/caif/caif_shmcore.c
+++ b/drivers/net/caif/caif_shmcore.c
@@ -6,7 +6,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
-#define pr_fmt(fmt) KBUILD_MODNAME ":" __func__ "():" fmt
+#define pr_fmt(fmt) KBUILD_MODNAME ":" fmt
 
 #include <linux/spinlock.h>
 #include <linux/sched.h>

diff --git a/drivers/net/cxgb4/t4_hw.c b/drivers/net/cxgb4/t4_hw.c
index bb813d9..e97521c 100644 (file)
--- a/drivers/net/cxgb4/t4_hw.c
+++ b/drivers/net/cxgb4/t4_hw.c
@@ -2408,7 +2408,7 @@ int t4_alloc_mac_filt(struct adapter *adap, unsigned int mbox,
                if (index < NEXACT_MAC)
                        ret++;
                else if (hash)
-                       *hash |= (1 << hash_mac_addr(addr[i]));
+                       *hash |= (1ULL << hash_mac_addr(addr[i]));
        }
        return ret;
 }

diff --git a/drivers/net/cxgb4vf/cxgb4vf_main.c b/drivers/net/cxgb4vf/cxgb4vf_main.c
index 9246d2f..f54af48 100644 (file)
--- a/drivers/net/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/cxgb4vf/cxgb4vf_main.c
@@ -814,40 +814,48 @@ static struct net_device_stats *cxgb4vf_get_stats(struct net_device *dev)
 }
 
 /*
- * Collect up to maxaddrs worth of a netdevice's unicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's unicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
  */
-static inline int collect_netdev_uc_list_addrs(const struct net_device *dev,
-                                              const u8 **addr,
-                                              unsigned int maxaddrs)
+static inline unsigned int collect_netdev_uc_list_addrs(const struct net_device *dev,
+                                                       const u8 **addr,
+                                                       unsigned int offset,
+                                                       unsigned int maxaddrs)
 {
+       unsigned int index = 0;
        unsigned int naddr = 0;
        const struct netdev_hw_addr *ha;
 
-       for_each_dev_addr(dev, ha) {
-               addr[naddr++] = ha->addr;
-               if (naddr >= maxaddrs)
-                       break;
-       }
+       for_each_dev_addr(dev, ha)
+               if (index++ >= offset) {
+                       addr[naddr++] = ha->addr;
+                       if (naddr >= maxaddrs)
+                               break;
+               }
        return naddr;
 }
 
 /*
- * Collect up to maxaddrs worth of a netdevice's multicast addresses into an
- * array of addrss pointers and return the number collected.
+ * Collect up to maxaddrs worth of a netdevice's multicast addresses, starting
+ * at a specified offset within the list, into an array of addrss pointers and
+ * return the number collected.
  */
-static inline int collect_netdev_mc_list_addrs(const struct net_device *dev,
-                                              const u8 **addr,
-                                              unsigned int maxaddrs)
+static inline unsigned int collect_netdev_mc_list_addrs(const struct net_device *dev,
+                                                       const u8 **addr,
+                                                       unsigned int offset,
+                                                       unsigned int maxaddrs)
 {
+       unsigned int index = 0;
        unsigned int naddr = 0;
        const struct netdev_hw_addr *ha;
 
-       netdev_for_each_mc_addr(ha, dev) {
-               addr[naddr++] = ha->addr;
-               if (naddr >= maxaddrs)
-                       break;
-       }
+       netdev_for_each_mc_addr(ha, dev)
+               if (index++ >= offset) {
+                       addr[naddr++] = ha->addr;
+                       if (naddr >= maxaddrs)
+                               break;
+               }
        return naddr;
 }
 
@@ -860,16 +868,20 @@ static int set_addr_filters(const struct net_device *dev, bool sleep)
        u64 mhash = 0;
        u64 uhash = 0;
        bool free = true;
-       u16 filt_idx[7];
+       unsigned int offset, naddr;
        const u8 *addr[7];
-       int ret, naddr = 0;
+       int ret;
        const struct port_info *pi = netdev_priv(dev);
 
        /* first do the secondary unicast addresses */
-       naddr = collect_netdev_uc_list_addrs(dev, addr, ARRAY_SIZE(addr));
-       if (naddr > 0) {
+       for (offset = 0; ; offset += naddr) {
+               naddr = collect_netdev_uc_list_addrs(dev, addr, offset,
+                                                    ARRAY_SIZE(addr));
+               if (naddr == 0)
+                       break;
+
                ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
-                                         naddr, addr, filt_idx, &uhash, sleep);
+                                         naddr, addr, NULL, &uhash, sleep);
                if (ret < 0)
                        return ret;
 
@@ -877,12 +889,17 @@ static int set_addr_filters(const struct net_device *dev, bool sleep)
        }
 
        /* next set up the multicast addresses */
-       naddr = collect_netdev_mc_list_addrs(dev, addr, ARRAY_SIZE(addr));
-       if (naddr > 0) {
+       for (offset = 0; ; offset += naddr) {
+               naddr = collect_netdev_mc_list_addrs(dev, addr, offset,
+                                                    ARRAY_SIZE(addr));
+               if (naddr == 0)
+                       break;
+
                ret = t4vf_alloc_mac_filt(pi->adapter, pi->viid, free,
-                                         naddr, addr, filt_idx, &mhash, sleep);
+                                         naddr, addr, NULL, &mhash, sleep);
                if (ret < 0)
                        return ret;
+               free = false;
        }
 
        return t4vf_set_addr_hash(pi->adapter, pi->viid, uhash != 0,

diff --git a/drivers/net/cxgb4vf/t4vf_hw.c b/drivers/net/cxgb4vf/t4vf_hw.c
index f7d7f97..35fc803 100644 (file)
--- a/drivers/net/cxgb4vf/t4vf_hw.c
+++ b/drivers/net/cxgb4vf/t4vf_hw.c
@@ -1014,48 +1014,72 @@ int t4vf_alloc_mac_filt(struct adapter *adapter, unsigned int viid, bool free,
                        unsigned int naddr, const u8 **addr, u16 *idx,
                        u64 *hash, bool sleep_ok)
 {
-       int i, ret;
+       int offset, ret = 0;
+       unsigned nfilters = 0;
+       unsigned int rem = naddr;
        struct fw_vi_mac_cmd cmd, rpl;
-       struct fw_vi_mac_exact *p;
-       size_t len16;
 
-       if (naddr > ARRAY_SIZE(cmd.u.exact))
+       if (naddr > FW_CLS_TCAM_NUM_ENTRIES)
                return -EINVAL;
-       len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
-                                     u.exact[naddr]), 16);
 
-       memset(&cmd, 0, sizeof(cmd));
-       cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
-                                    FW_CMD_REQUEST |
-                                    FW_CMD_WRITE |
-                                    (free ? FW_CMD_EXEC : 0) |
-                                    FW_VI_MAC_CMD_VIID(viid));
-       cmd.freemacs_to_len16 = cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
-                                           FW_CMD_LEN16(len16));
+       for (offset = 0; offset < naddr; /**/) {
+               unsigned int fw_naddr = (rem < ARRAY_SIZE(cmd.u.exact)
+                                        ? rem
+                                        : ARRAY_SIZE(cmd.u.exact));
+               size_t len16 = DIV_ROUND_UP(offsetof(struct fw_vi_mac_cmd,
+                                                    u.exact[fw_naddr]), 16);
+               struct fw_vi_mac_exact *p;
+               int i;
 
-       for (i = 0, p = cmd.u.exact; i < naddr; i++, p++) {
-               p->valid_to_idx =
-                       cpu_to_be16(FW_VI_MAC_CMD_VALID |
-                                   FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
-               memcpy(p->macaddr, addr[i], sizeof(p->macaddr));
-       }
+               memset(&cmd, 0, sizeof(cmd));
+               cmd.op_to_viid = cpu_to_be32(FW_CMD_OP(FW_VI_MAC_CMD) |
+                                            FW_CMD_REQUEST |
+                                            FW_CMD_WRITE |
+                                            (free ? FW_CMD_EXEC : 0) |
+                                            FW_VI_MAC_CMD_VIID(viid));
+               cmd.freemacs_to_len16 =
+                       cpu_to_be32(FW_VI_MAC_CMD_FREEMACS(free) |
+                                   FW_CMD_LEN16(len16));
+
+               for (i = 0, p = cmd.u.exact; i < fw_naddr; i++, p++) {
+                       p->valid_to_idx = cpu_to_be16(
+                               FW_VI_MAC_CMD_VALID |
+                               FW_VI_MAC_CMD_IDX(FW_VI_MAC_ADD_MAC));
+                       memcpy(p->macaddr, addr[offset+i], sizeof(p->macaddr));
+               }
+
+
+               ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl,
+                                       sleep_ok);
+               if (ret && ret != -ENOMEM)
+                       break;
 
-       ret = t4vf_wr_mbox_core(adapter, &cmd, sizeof(cmd), &rpl, sleep_ok);
-       if (ret)
-               return ret;
-
-       for (i = 0, p = rpl.u.exact; i < naddr; i++, p++) {
-               u16 index = FW_VI_MAC_CMD_IDX_GET(be16_to_cpu(p->valid_to_idx));
-
-               if (idx)
-                       idx[i] = (index >= FW_CLS_TCAM_NUM_ENTRIES
-                                 ? 0xffff
-                                 : index);
-               if (index < FW_CLS_TCAM_NUM_ENTRIES)
-                       ret++;
-               else if (hash)
-                       *hash |= (1 << hash_mac_addr(addr[i]));
+               for (i = 0, p = rpl.u.exact; i < fw_naddr; i++, p++) {
+                       u16 index = FW_VI_MAC_CMD_IDX_GET(
+                               be16_to_cpu(p->valid_to_idx));
+
+                       if (idx)
+                               idx[offset+i] =
+                                       (index >= FW_CLS_TCAM_NUM_ENTRIES
+                                        ? 0xffff
+                                        : index);
+                       if (index < FW_CLS_TCAM_NUM_ENTRIES)
+                               nfilters++;
+                       else if (hash)
+                               *hash |= (1ULL << hash_mac_addr(addr[offset+i]));
+               }
+
+               free = false;
+               offset += fw_naddr;
+               rem -= fw_naddr;
        }
+
+       /*
+        * If there were no errors or we merely ran out of room in our MAC
+        * address arena, return the number of filters actually written.
+        */
+       if (ret == 0 || ret == -ENOMEM)
+               ret = nfilters;
        return ret;
 }
 

diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index dcb7f82..06c7d1c 100644 (file)
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -31,7 +31,7 @@
 
 char e1000_driver_name[] = "e1000";
 static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
-#define DRV_VERSION "7.3.21-k6-NAPI"
+#define DRV_VERSION "7.3.21-k8-NAPI"
 const char e1000_driver_version[] = DRV_VERSION;
 static const char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
@@ -485,9 +485,6 @@ void e1000_down(struct e1000_adapter *adapter)
        struct net_device *netdev = adapter->netdev;
        u32 rctl, tctl;
 
-       /* signal that we're down so the interrupt handler does not
-        * reschedule our watchdog timer */
-       set_bit(__E1000_DOWN, &adapter->flags);
 
        /* disable receives in the hardware */
        rctl = er32(RCTL);
@@ -508,6 +505,13 @@ void e1000_down(struct e1000_adapter *adapter)
 
        e1000_irq_disable(adapter);
 
+       /*
+        * Setting DOWN must be after irq_disable to prevent
+        * a screaming interrupt.  Setting DOWN also prevents
+        * timers and tasks from rescheduling.
+        */
+       set_bit(__E1000_DOWN, &adapter->flags);
+
        del_timer_sync(&adapter->tx_fifo_stall_timer);
        del_timer_sync(&adapter->watchdog_timer);
        del_timer_sync(&adapter->phy_info_timer);

diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 75b099c..1f37ee6 100644 (file)
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -261,6 +261,13 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
 
 }
 
+static int ehea_set_flags(struct net_device *dev, u32 data)
+{
+       return ethtool_op_set_flags(dev, data, ETH_FLAG_LRO
+                                       | ETH_FLAG_TXVLAN
+                                       | ETH_FLAG_RXVLAN);
+}
+
 const struct ethtool_ops ehea_ethtool_ops = {
        .get_settings = ehea_get_settings,
        .get_drvinfo = ehea_get_drvinfo,
@@ -273,6 +280,8 @@ const struct ethtool_ops ehea_ethtool_ops = {
        .get_ethtool_stats = ehea_get_ethtool_stats,
        .get_rx_csum = ehea_get_rx_csum,
        .set_settings = ehea_set_settings,
+       .get_flags = ethtool_op_get_flags,
+       .set_flags = ehea_set_flags,
        .nway_reset = ehea_nway_reset,          /* Restart autonegotiation */
 };
 

diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index a84c389..69f6152 100644 (file)
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -400,6 +400,7 @@ static void ehea_refill_rq1(struct ehea_port_res *pr, int index, int nr_of_wqes)
                        skb_arr_rq1[index] = netdev_alloc_skb(dev,
                                                              EHEA_L_PKT_SIZE);
                        if (!skb_arr_rq1[index]) {
+                               ehea_info("Unable to allocate enough skb in the array\n");
                                pr->rq1_skba.os_skbs = fill_wqes - i;
                                break;
                        }
@@ -422,13 +423,20 @@ static void ehea_init_fill_rq1(struct ehea_port_res *pr, int nr_rq1a)
        struct net_device *dev = pr->port->netdev;
        int i;
 
-       for (i = 0; i < pr->rq1_skba.len; i++) {
+       if (nr_rq1a > pr->rq1_skba.len) {
+               ehea_error("NR_RQ1A bigger than skb array len\n");
+               return;
+       }
+
+       for (i = 0; i < nr_rq1a; i++) {
                skb_arr_rq1[i] = netdev_alloc_skb(dev, EHEA_L_PKT_SIZE);
-               if (!skb_arr_rq1[i])
+               if (!skb_arr_rq1[i]) {
+                       ehea_info("No enough memory to allocate skb array\n");
                        break;
+               }
        }
        /* Ring doorbell */
-       ehea_update_rq1a(pr->qp, nr_rq1a);
+       ehea_update_rq1a(pr->qp, i);
 }
 
 static int ehea_refill_rq_def(struct ehea_port_res *pr,
@@ -675,7 +683,7 @@ static void ehea_proc_skb(struct ehea_port_res *pr, struct ehea_cqe *cqe,
        int vlan_extracted = ((cqe->status & EHEA_CQE_VLAN_TAG_XTRACT) &&
                              pr->port->vgrp);
 
-       if (use_lro) {
+       if (skb->dev->features & NETIF_F_LRO) {
                if (vlan_extracted)
                        lro_vlan_hwaccel_receive_skb(&pr->lro_mgr, skb,
                                                     pr->port->vgrp,
@@ -735,8 +743,10 @@ static int ehea_proc_rwqes(struct net_device *dev,
 
                                        skb = netdev_alloc_skb(dev,
                                                               EHEA_L_PKT_SIZE);
-                                       if (!skb)
+                                       if (!skb) {
+                                               ehea_info("Not enough memory to allocate skb\n");
                                                break;
+                                       }
                                }
                                skb_copy_to_linear_data(skb, ((char *)cqe) + 64,
                                                 cqe->num_bytes_transfered - 4);
@@ -777,7 +787,7 @@ static int ehea_proc_rwqes(struct net_device *dev,
                }
                cqe = ehea_poll_rq1(qp, &wqe_index);
        }
-       if (use_lro)
+       if (dev->features & NETIF_F_LRO)
                lro_flush_all(&pr->lro_mgr);
 
        pr->rx_packets += processed;
@@ -3266,6 +3276,9 @@ struct ehea_port *ehea_setup_single_port(struct ehea_adapter *adapter,
                      | NETIF_F_LLTX;
        dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
 
+       if (use_lro)
+               dev->features |= NETIF_F_LRO;
+
        INIT_WORK(&port->reset_task, ehea_reset_port);
 
        ret = register_netdev(dev);

diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
index ab9f675..fe337bd 100644 (file)
--- a/drivers/net/ifb.c
+++ b/drivers/net/ifb.c
@@ -104,6 +104,8 @@ static void ri_tasklet(unsigned long dev)
                        rcu_read_unlock();
                        dev_kfree_skb(skb);
                        stats->tx_dropped++;
+                       if (skb_queue_len(&dp->tq) != 0)
+                               goto resched;
                        break;
                }
                rcu_read_unlock();

diff --git a/drivers/net/irda/sh_sir.c b/drivers/net/irda/sh_sir.c
index 00b38bc..52a7c86 100644 (file)
--- a/drivers/net/irda/sh_sir.c
+++ b/drivers/net/irda/sh_sir.c
@@ -258,7 +258,7 @@ static int sh_sir_set_baudrate(struct sh_sir_self *self, u32 baudrate)
 
        /* Baud Rate Error Correction x 10000 */
        u32 rate_err_array[] = {
-               0000, 0625, 1250, 1875,
+                  0,  625, 1250, 1875,
                2500, 3125, 3750, 4375,
                5000, 5625, 6250, 6875,
                7500, 8125, 8750, 9375,

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a12e86f..fdb35d0 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4987,6 +4987,9 @@ void ixgbe_clear_interrupt_scheme(struct ixgbe_adapter *adapter)
                adapter->rx_ring[i] = NULL;
        }
 
+       adapter->num_tx_queues = 0;
+       adapter->num_rx_queues = 0;
+
        ixgbe_free_q_vectors(adapter);
        ixgbe_reset_interrupt_capability(adapter);
 }

diff --git a/drivers/net/pch_gbe/pch_gbe_main.c b/drivers/net/pch_gbe/pch_gbe_main.c
index 58e7903..d735530 100644 (file)
--- a/drivers/net/pch_gbe/pch_gbe_main.c
+++ b/drivers/net/pch_gbe/pch_gbe_main.c
@@ -1,6 +1,6 @@
 /*
  * Copyright (C) 1999 - 2010 Intel Corporation.
- * Copyright (C) 2010 OKI SEMICONDUCTOR Co., LTD.
+ * Copyright (C) 2010 OKI SEMICONDUCTOR CO., LTD.
  *
  * This code was derived from the Intel e1000e Linux driver.
  *
@@ -2462,8 +2462,8 @@ static void __exit pch_gbe_exit_module(void)
 module_init(pch_gbe_init_module);
 module_exit(pch_gbe_exit_module);
 
-MODULE_DESCRIPTION("OKI semiconductor PCH Gigabit ethernet Driver");
-MODULE_AUTHOR("OKI semiconductor, <masa-korg@dsn.okisemi.com>");
+MODULE_DESCRIPTION("EG20T PCH Gigabit ethernet Driver");
+MODULE_AUTHOR("OKI SEMICONDUCTOR, <toshiharu-linux@dsn.okisemi.com>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 MODULE_DEVICE_TABLE(pci, pch_gbe_pcidev_id);

diff --git a/drivers/net/pch_gbe/pch_gbe_param.c b/drivers/net/pch_gbe/pch_gbe_param.c
index 2510146..ef0996a 100644 (file)
--- a/drivers/net/pch_gbe/pch_gbe_param.c
+++ b/drivers/net/pch_gbe/pch_gbe_param.c
@@ -434,8 +434,8 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
                        .err  = "using default of "
                                __MODULE_STRING(PCH_GBE_DEFAULT_TXD),
                        .def  = PCH_GBE_DEFAULT_TXD,
-                       .arg  = { .r = { .min = PCH_GBE_MIN_TXD } },
-                       .arg  = { .r = { .max = PCH_GBE_MAX_TXD } }
+                       .arg  = { .r = { .min = PCH_GBE_MIN_TXD,
+                                        .max = PCH_GBE_MAX_TXD } }
                };
                struct pch_gbe_tx_ring *tx_ring = adapter->tx_ring;
                tx_ring->count = TxDescriptors;
@@ -450,8 +450,8 @@ void pch_gbe_check_options(struct pch_gbe_adapter *adapter)
                        .err  = "using default of "
                                __MODULE_STRING(PCH_GBE_DEFAULT_RXD),
                        .def  = PCH_GBE_DEFAULT_RXD,
-                       .arg  = { .r = { .min = PCH_GBE_MIN_RXD } },
-                       .arg  = { .r = { .max = PCH_GBE_MAX_RXD } }
+                       .arg  = { .r = { .min = PCH_GBE_MIN_RXD,
+                                        .max = PCH_GBE_MAX_RXD } }
                };
                struct pch_gbe_rx_ring *rx_ring = adapter->rx_ring;
                rx_ring->count = RxDescriptors;

diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index f0bd1a1..e8b9c53 100644 (file)
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -30,11 +30,14 @@
 #include <linux/ethtool.h>
 #include <linux/phy.h>
 #include <linux/marvell_phy.h>
+#include <linux/of.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 
+#define MII_MARVELL_PHY_PAGE           22
+
 #define MII_M1011_IEVENT               0x13
 #define MII_M1011_IEVENT_CLEAR         0x0000
 
@@ -80,7 +83,6 @@
 #define MII_88E1121_PHY_LED_CTRL       16
 #define MII_88E1121_PHY_LED_PAGE       3
 #define MII_88E1121_PHY_LED_DEF                0x0030
-#define MII_88E1121_PHY_PAGE           22
 
 #define MII_M1011_PHY_STATUS           0x11
 #define MII_M1011_PHY_STATUS_1000      0x8000
@@ -186,13 +188,94 @@ static int marvell_config_aneg(struct phy_device *phydev)
        return 0;
 }
 
+#ifdef CONFIG_OF_MDIO
+/*
+ * Set and/or override some configuration registers based on the
+ * marvell,reg-init property stored in the of_node for the phydev.
+ *
+ * marvell,reg-init = <reg-page reg mask value>,...;
+ *
+ * There may be one or more sets of <reg-page reg mask value>:
+ *
+ * reg-page: which register bank to use.
+ * reg: the register.
+ * mask: if non-zero, ANDed with existing register value.
+ * value: ORed with the masked value and written to the regiser.
+ *
+ */
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+       const __be32 *paddr;
+       int len, i, saved_page, current_page, page_changed, ret;
+
+       if (!phydev->dev.of_node)
+               return 0;
+
+       paddr = of_get_property(phydev->dev.of_node, "marvell,reg-init", &len);
+       if (!paddr || len < (4 * sizeof(*paddr)))
+               return 0;
+
+       saved_page = phy_read(phydev, MII_MARVELL_PHY_PAGE);
+       if (saved_page < 0)
+               return saved_page;
+       page_changed = 0;
+       current_page = saved_page;
+
+       ret = 0;
+       len /= sizeof(*paddr);
+       for (i = 0; i < len - 3; i += 4) {
+               u16 reg_page = be32_to_cpup(paddr + i);
+               u16 reg = be32_to_cpup(paddr + i + 1);
+               u16 mask = be32_to_cpup(paddr + i + 2);
+               u16 val_bits = be32_to_cpup(paddr + i + 3);
+               int val;
+
+               if (reg_page != current_page) {
+                       current_page = reg_page;
+                       page_changed = 1;
+                       ret = phy_write(phydev, MII_MARVELL_PHY_PAGE, reg_page);
+                       if (ret < 0)
+                               goto err;
+               }
+
+               val = 0;
+               if (mask) {
+                       val = phy_read(phydev, reg);
+                       if (val < 0) {
+                               ret = val;
+                               goto err;
+                       }
+                       val &= mask;
+               }
+               val |= val_bits;
+
+               ret = phy_write(phydev, reg, val);
+               if (ret < 0)
+                       goto err;
+
+       }
+err:
+       if (page_changed) {
+               i = phy_write(phydev, MII_MARVELL_PHY_PAGE, saved_page);
+               if (ret == 0)
+                       ret = i;
+       }
+       return ret;
+}
+#else
+static int marvell_of_reg_init(struct phy_device *phydev)
+{
+       return 0;
+}
+#endif /* CONFIG_OF_MDIO */
+
 static int m88e1121_config_aneg(struct phy_device *phydev)
 {
        int err, oldpage, mscr;
 
-       oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+       oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-       err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
                        MII_88E1121_PHY_MSCR_PAGE);
        if (err < 0)
                return err;
@@ -218,7 +301,7 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
                        return err;
        }
 
-       phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+       phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
        err = phy_write(phydev, MII_BMCR, BMCR_RESET);
        if (err < 0)
@@ -229,11 +312,11 @@ static int m88e1121_config_aneg(struct phy_device *phydev)
        if (err < 0)
                return err;
 
-       oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+       oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-       phy_write(phydev, MII_88E1121_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
+       phy_write(phydev, MII_MARVELL_PHY_PAGE, MII_88E1121_PHY_LED_PAGE);
        phy_write(phydev, MII_88E1121_PHY_LED_CTRL, MII_88E1121_PHY_LED_DEF);
-       phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+       phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
 
        err = genphy_config_aneg(phydev);
 
@@ -244,9 +327,9 @@ static int m88e1318_config_aneg(struct phy_device *phydev)
 {
        int err, oldpage, mscr;
 
-       oldpage = phy_read(phydev, MII_88E1121_PHY_PAGE);
+       oldpage = phy_read(phydev, MII_MARVELL_PHY_PAGE);
 
-       err = phy_write(phydev, MII_88E1121_PHY_PAGE,
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE,
                        MII_88E1121_PHY_MSCR_PAGE);
        if (err < 0)
                return err;
@@ -258,7 +341,7 @@ static int m88e1318_config_aneg(struct phy_device *phydev)
        if (err < 0)
                return err;
 
-       err = phy_write(phydev, MII_88E1121_PHY_PAGE, oldpage);
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE, oldpage);
        if (err < 0)
                return err;
 
@@ -368,6 +451,9 @@ static int m88e1111_config_init(struct phy_device *phydev)
                        return err;
        }
 
+       err = marvell_of_reg_init(phydev);
+       if (err < 0)
+               return err;
 
        err = phy_write(phydev, MII_BMCR, BMCR_RESET);
        if (err < 0)
@@ -398,7 +484,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
        int err;
 
        /* Change address */
-       err = phy_write(phydev, 0x16, 0x0002);
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
        if (err < 0)
                return err;
 
@@ -408,7 +494,7 @@ static int m88e1118_config_init(struct phy_device *phydev)
                return err;
 
        /* Change address */
-       err = phy_write(phydev, 0x16, 0x0003);
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0003);
        if (err < 0)
                return err;
 
@@ -420,8 +506,42 @@ static int m88e1118_config_init(struct phy_device *phydev)
        if (err < 0)
                return err;
 
+       err = marvell_of_reg_init(phydev);
+       if (err < 0)
+               return err;
+
        /* Reset address */
-       err = phy_write(phydev, 0x16, 0x0);
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
+       if (err < 0)
+               return err;
+
+       err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+       if (err < 0)
+               return err;
+
+       return 0;
+}
+
+static int m88e1149_config_init(struct phy_device *phydev)
+{
+       int err;
+
+       /* Change address */
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0002);
+       if (err < 0)
+               return err;
+
+       /* Enable 1000 Mbit */
+       err = phy_write(phydev, 0x15, 0x1048);
+       if (err < 0)
+               return err;
+
+       err = marvell_of_reg_init(phydev);
+       if (err < 0)
+               return err;
+
+       /* Reset address */
+       err = phy_write(phydev, MII_MARVELL_PHY_PAGE, 0x0);
        if (err < 0)
                return err;
 
@@ -491,6 +611,10 @@ static int m88e1145_config_init(struct phy_device *phydev)
                }
        }
 
+       err = marvell_of_reg_init(phydev);
+       if (err < 0)
+               return err;
+
        return 0;
 }
 
@@ -684,6 +808,19 @@ static struct phy_driver marvell_drivers[] = {
                .config_intr = &marvell_config_intr,
                .driver = { .owner = THIS_MODULE },
        },
+       {
+               .phy_id = MARVELL_PHY_ID_88E1149R,
+               .phy_id_mask = MARVELL_PHY_ID_MASK,
+               .name = "Marvell 88E1149R",
+               .features = PHY_GBIT_FEATURES,
+               .flags = PHY_HAS_INTERRUPT,
+               .config_init = &m88e1149_config_init,
+               .config_aneg = &m88e1118_config_aneg,
+               .read_status = &genphy_read_status,
+               .ack_interrupt = &marvell_ack_interrupt,
+               .config_intr = &marvell_config_intr,
+               .driver = { .owner = THIS_MODULE },
+       },
        {
                .phy_id = MARVELL_PHY_ID_88E1240,
                .phy_id_mask = MARVELL_PHY_ID_MASK,
@@ -735,6 +872,7 @@ static struct mdio_device_id __maybe_unused marvell_tbl[] = {
        { 0x01410e10, 0xfffffff0 },
        { 0x01410cb0, 0xfffffff0 },
        { 0x01410cd0, 0xfffffff0 },
+       { 0x01410e50, 0xfffffff0 },
        { 0x01410e30, 0xfffffff0 },
        { 0x01410e90, 0xfffffff0 },
        { }

diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 0c91598..b708f68 100644 (file)
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -2580,16 +2580,16 @@ ppp_create_interface(struct net *net, int unit, int *retp)
         */
        dev_net_set(dev, net);
 
-       ret = -EEXIST;
        mutex_lock(&pn->all_ppp_mutex);
 
        if (unit < 0) {
                unit = unit_get(&pn->units_idr, ppp);
                if (unit < 0) {
-                       *retp = unit;
+                       ret = unit;
                        goto out2;
                }
        } else {
+               ret = -EEXIST;
                if (unit_find(&pn->units_idr, unit))
                        goto out2; /* unit already exists */
                /*
@@ -2664,10 +2664,10 @@ static void ppp_shutdown_interface(struct ppp *ppp)
                ppp->closing = 1;
                ppp_unlock(ppp);
                unregister_netdev(ppp->dev);
+               unit_put(&pn->units_idr, ppp->file.index);
        } else
                ppp_unlock(ppp);
 
-       unit_put(&pn->units_idr, ppp->file.index);
        ppp->file.dead = 1;
        ppp->owner = NULL;
        wake_up_interruptible(&ppp->file.rwait);
@@ -2855,8 +2855,7 @@ static void __exit ppp_cleanup(void)
  * by holding all_ppp_mutex
  */
 
-/* associate pointer with specified number */
-static int unit_set(struct idr *p, void *ptr, int n)
+static int __unit_alloc(struct idr *p, void *ptr, int n)
 {
        int unit, err;
 
@@ -2867,10 +2866,24 @@ again:
        }
 
        err = idr_get_new_above(p, ptr, n, &unit);
-       if (err == -EAGAIN)
-               goto again;
+       if (err < 0) {
+               if (err == -EAGAIN)
+                       goto again;
+               return err;
+       }
+
+       return unit;
+}
+
+/* associate pointer with specified number */
+static int unit_set(struct idr *p, void *ptr, int n)
+{
+       int unit;
 
-       if (unit != n) {
+       unit = __unit_alloc(p, ptr, n);
+       if (unit < 0)
+               return unit;
+       else if (unit != n) {
                idr_remove(p, unit);
                return -EINVAL;
        }
@@ -2881,19 +2894,7 @@ again:
 /* get new free unit number and associate pointer with it */
 static int unit_get(struct idr *p, void *ptr)
 {
-       int unit, err;
-
-again:
-       if (!idr_pre_get(p, GFP_KERNEL)) {
-               printk(KERN_ERR "PPP: No free memory for idr\n");
-               return -ENOMEM;
-       }
-
-       err = idr_get_new_above(p, ptr, 0, &unit);
-       if (err == -EAGAIN)
-               goto again;
-
-       return unit;
+       return __unit_alloc(p, ptr, 0);
 }
 
 /* put unit number back to a pool */

diff --git a/drivers/net/qlge/qlge_main.c b/drivers/net/qlge/qlge_main.c
index d9a7626..e4dbbbf 100644 (file)
--- a/drivers/net/qlge/qlge_main.c
+++ b/drivers/net/qlge/qlge_main.c
@@ -62,15 +62,15 @@ static const u32 default_msg =
 /* NETIF_MSG_PKTDATA | */
     NETIF_MSG_HW | NETIF_MSG_WOL | 0;
 
-static int debug = 0x00007fff; /* defaults above */
-module_param(debug, int, 0);
+static int debug = -1; /* defaults above */
+module_param(debug, int, 0664);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
 #define MSIX_IRQ 0
 #define MSI_IRQ 1
 #define LEG_IRQ 2
 static int qlge_irq_type = MSIX_IRQ;
-module_param(qlge_irq_type, int, MSIX_IRQ);
+module_param(qlge_irq_type, int, 0664);
 MODULE_PARM_DESC(qlge_irq_type, "0 = MSI-X, 1 = MSI, 2 = Legacy.");
 
 static int qlge_mpi_coredump;

diff --git a/drivers/net/sfc/efx.c b/drivers/net/sfc/efx.c
index f3e4043..2166c1d 100644 (file)
--- a/drivers/net/sfc/efx.c
+++ b/drivers/net/sfc/efx.c
@@ -196,7 +196,9 @@ MODULE_PARM_DESC(debug, "Bitmapped debugging message enable value");
 
 static void efx_remove_channels(struct efx_nic *efx);
 static void efx_remove_port(struct efx_nic *efx);
+static void efx_init_napi(struct efx_nic *efx);
 static void efx_fini_napi(struct efx_nic *efx);
+static void efx_fini_napi_channel(struct efx_channel *channel);
 static void efx_fini_struct(struct efx_nic *efx);
 static void efx_start_all(struct efx_nic *efx);
 static void efx_stop_all(struct efx_nic *efx);
@@ -334,8 +336,10 @@ void efx_process_channel_now(struct efx_channel *channel)
 
        /* Disable interrupts and wait for ISRs to complete */
        efx_nic_disable_interrupts(efx);
-       if (efx->legacy_irq)
+       if (efx->legacy_irq) {
                synchronize_irq(efx->legacy_irq);
+               efx->legacy_irq_enabled = false;
+       }
        if (channel->irq)
                synchronize_irq(channel->irq);
 
@@ -350,6 +354,8 @@ void efx_process_channel_now(struct efx_channel *channel)
        efx_channel_processed(channel);
 
        napi_enable(&channel->napi_str);
+       if (efx->legacy_irq)
+               efx->legacy_irq_enabled = true;
        efx_nic_enable_interrupts(efx);
 }
 
@@ -425,6 +431,7 @@ efx_alloc_channel(struct efx_nic *efx, int i, struct efx_channel *old_channel)
 
                *channel = *old_channel;
 
+               channel->napi_dev = NULL;
                memset(&channel->eventq, 0, sizeof(channel->eventq));
 
                rx_queue = &channel->rx_queue;
@@ -735,9 +742,13 @@ efx_realloc_channels(struct efx_nic *efx, u32 rxq_entries, u32 txq_entries)
        if (rc)
                goto rollback;
 
+       efx_init_napi(efx);
+
        /* Destroy old channels */
-       for (i = 0; i < efx->n_channels; i++)
+       for (i = 0; i < efx->n_channels; i++) {
+               efx_fini_napi_channel(other_channel[i]);
                efx_remove_channel(other_channel[i]);
+       }
 out:
        /* Free unused channel structures */
        for (i = 0; i < efx->n_channels; i++)
@@ -1401,6 +1412,8 @@ static void efx_start_all(struct efx_nic *efx)
                efx_start_channel(channel);
        }
 
+       if (efx->legacy_irq)
+               efx->legacy_irq_enabled = true;
        efx_nic_enable_interrupts(efx);
 
        /* Switch to event based MCDI completions after enabling interrupts.
@@ -1461,8 +1474,10 @@ static void efx_stop_all(struct efx_nic *efx)
 
        /* Disable interrupts and wait for ISR to complete */
        efx_nic_disable_interrupts(efx);
-       if (efx->legacy_irq)
+       if (efx->legacy_irq) {
                synchronize_irq(efx->legacy_irq);
+               efx->legacy_irq_enabled = false;
+       }
        efx_for_each_channel(channel, efx) {
                if (channel->irq)
                        synchronize_irq(channel->irq);
@@ -1594,7 +1609,7 @@ static int efx_ioctl(struct net_device *net_dev, struct ifreq *ifr, int cmd)
  *
  **************************************************************************/
 
-static int efx_init_napi(struct efx_nic *efx)
+static void efx_init_napi(struct efx_nic *efx)
 {
        struct efx_channel *channel;
 
@@ -1603,18 +1618,21 @@ static int efx_init_napi(struct efx_nic *efx)
                netif_napi_add(channel->napi_dev, &channel->napi_str,
                               efx_poll, napi_weight);
        }
-       return 0;
+}
+
+static void efx_fini_napi_channel(struct efx_channel *channel)
+{
+       if (channel->napi_dev)
+               netif_napi_del(&channel->napi_str);
+       channel->napi_dev = NULL;
 }
 
 static void efx_fini_napi(struct efx_nic *efx)
 {
        struct efx_channel *channel;
 
-       efx_for_each_channel(channel, efx) {
-               if (channel->napi_dev)
-                       netif_napi_del(&channel->napi_str);
-               channel->napi_dev = NULL;
-       }
+       efx_for_each_channel(channel, efx)
+               efx_fini_napi_channel(channel);
 }
 
 /**************************************************************************
@@ -2331,9 +2349,7 @@ static int efx_pci_probe_main(struct efx_nic *efx)
        if (rc)
                goto fail1;
 
-       rc = efx_init_napi(efx);
-       if (rc)
-               goto fail2;
+       efx_init_napi(efx);
 
        rc = efx->type->init(efx);
        if (rc) {
@@ -2364,7 +2380,6 @@ static int efx_pci_probe_main(struct efx_nic *efx)
        efx->type->fini(efx);
  fail3:
        efx_fini_napi(efx);
- fail2:
        efx_remove_all(efx);
  fail1:
        return rc;

diff --git a/drivers/net/sfc/net_driver.h b/drivers/net/sfc/net_driver.h
index 0d19fbf..4c12332 100644 (file)
--- a/drivers/net/sfc/net_driver.h
+++ b/drivers/net/sfc/net_driver.h
@@ -621,6 +621,7 @@ struct efx_filter_state;
  * @pci_dev: The PCI device
  * @type: Controller type attributes
  * @legacy_irq: IRQ number
+ * @legacy_irq_enabled: Are IRQs enabled on NIC (INT_EN_KER register)?
  * @workqueue: Workqueue for port reconfigures and the HW monitor.
  *     Work items do not hold and must not acquire RTNL.
  * @workqueue_name: Name of workqueue
@@ -702,6 +703,7 @@ struct efx_nic {
        struct pci_dev *pci_dev;
        const struct efx_nic_type *type;
        int legacy_irq;
+       bool legacy_irq_enabled;
        struct workqueue_struct *workqueue;
        char workqueue_name[16];
        struct work_struct reset_work;

diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 9743cff..399b12a 100644 (file)
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -1380,6 +1380,12 @@ static irqreturn_t efx_legacy_interrupt(int irq, void *dev_id)
        u32 queues;
        int syserr;
 
+       /* Could this be ours?  If interrupts are disabled then the
+        * channel state may not be valid.
+        */
+       if (!efx->legacy_irq_enabled)
+               return result;
+
        /* Read the ISR which also ACKs the interrupts */
        efx_readd(efx, &reg, FR_BZ_INT_ISR0);
        queues = EFX_EXTRACT_DWORD(reg, 0, 31);

diff --git a/drivers/net/stmmac/stmmac_main.c b/drivers/net/stmmac/stmmac_main.c
index bfc2d12..c0dc785 100644 (file)
--- a/drivers/net/stmmac/stmmac_main.c
+++ b/drivers/net/stmmac/stmmac_main.c
@@ -1517,6 +1517,8 @@ static int stmmac_probe(struct net_device *dev)
                pr_warning("\tno valid MAC address;"
                        "please, use ifconfig or nwhwconfig!\n");
 
+       spin_lock_init(&priv->lock);
+
        ret = register_netdev(dev);
        if (ret) {
                pr_err("%s: ERROR %i registering the device\n",
@@ -1528,8 +1530,6 @@ static int stmmac_probe(struct net_device *dev)
            dev->name, (dev->features & NETIF_F_SG) ? "on" : "off",
            (dev->features & NETIF_F_IP_CSUM) ? "on" : "off");
 
-       spin_lock_init(&priv->lock);
-
        return ret;
 }
 

diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index a9f7d5d..7064e03 100644 (file)
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -688,9 +688,6 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
 
        DMFE_DBUG(0, "dmfe_start_xmit", 0);
 
-       /* Resource flag check */
-       netif_stop_queue(dev);
-
        /* Too large packet check */
        if (skb->len > MAX_PACKET_SIZE) {
                pr_err("big packet = %d\n", (u16)skb->len);
@@ -698,6 +695,9 @@ static netdev_tx_t dmfe_start_xmit(struct sk_buff *skb,
                return NETDEV_TX_OK;
        }
 
+       /* Resource flag check */
+       netif_stop_queue(dev);
+
        spin_lock_irqsave(&db->lock, flags);
 
        /* No Tx resource check, it never happen nromally */

diff --git a/drivers/net/ucc_geth.h b/drivers/net/ucc_geth.h
index 05a9558..055b87a 100644 (file)
--- a/drivers/net/ucc_geth.h
+++ b/drivers/net/ucc_geth.h
@@ -899,7 +899,8 @@ struct ucc_geth_hardware_statistics {
 #define UCC_GETH_UTFS_INIT                      512    /* Tx virtual FIFO size
                                                         */
 #define UCC_GETH_UTFET_INIT                     256    /* 1/2 utfs */
-#define UCC_GETH_UTFTT_INIT                     512
+#define UCC_GETH_UTFTT_INIT                     256    /* 1/2 utfs
+                                                          due to errata */
 /* Gigabit Ethernet (1000 Mbps) */
 #define UCC_GETH_URFS_GIGA_INIT                 4096/*2048*/   /* Rx virtual
                                                                   FIFO size */

diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index be8cc2a..93c6b5f 100644 (file)
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -2993,12 +2993,14 @@ static int hso_probe(struct usb_interface *interface,
 
        case HSO_INTF_BULK:
                /* It's a regular bulk interface */
-               if (((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) &&
-                   !disable_net)
-                       hso_dev = hso_create_net_device(interface, port_spec);
-               else
+               if ((port_spec & HSO_PORT_MASK) == HSO_PORT_NETWORK) {
+                       if (!disable_net)
+                               hso_dev =
+                                   hso_create_net_device(interface, port_spec);
+               } else {
                        hso_dev =
                            hso_create_bulk_serial_device(interface, port_spec);
+               }
                if (!hso_dev)
                        goto exit;
                break;

diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index d81ad83..cf05504 100644 (file)
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -498,7 +498,6 @@ norbuff:
 static int x25_asy_close(struct net_device *dev)
 {
        struct x25_asy *sl = netdev_priv(dev);
-       int err;
 
        spin_lock(&sl->lock);
        if (sl->tty)
@@ -507,10 +506,6 @@ static int x25_asy_close(struct net_device *dev)
        netif_stop_queue(dev);
        sl->rcount = 0;
        sl->xleft  = 0;
-       err = lapb_unregister(dev);
-       if (err != LAPB_OK)
-               printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
-                       err);
        spin_unlock(&sl->lock);
        return 0;
 }
@@ -595,6 +590,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
 static void x25_asy_close_tty(struct tty_struct *tty)
 {
        struct x25_asy *sl = tty->disc_data;
+       int err;
 
        /* First make sure we're connected. */
        if (!sl || sl->magic != X25_ASY_MAGIC)
@@ -605,6 +601,11 @@ static void x25_asy_close_tty(struct tty_struct *tty)
                dev_close(sl->dev);
        rtnl_unlock();
 
+       err = lapb_unregister(sl->dev);
+       if (err != LAPB_OK)
+               printk(KERN_ERR "x25_asy_close: lapb_unregister error -%d\n",
+                       err);
+
        tty->disc_data = NULL;
        sl->tty = NULL;
        x25_asy_free(sl);

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
index 3161a59..f2eec38 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.c
@@ -59,6 +59,9 @@
 
 static int ar9003_hw_power_interpolate(int32_t x,
                                       int32_t *px, int32_t *py, u_int16_t np);
+
+#define CTL(_tpower, _flag) ((_tpower) | ((_flag) << 6))
+
 static const struct ar9300_eeprom ar9300_default = {
        .eepromVersion = 2,
        .templateVersion = 2,
@@ -296,21 +299,21 @@ static const struct ar9300_eeprom ar9300_default = {
                }
         },
        .ctlPowerData_2G = {
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-                { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
         },
        .modalHeader5G = {
                /* 4 idle,t1,t2,b (4 bits per setting) */
@@ -582,56 +585,56 @@ static const struct ar9300_eeprom ar9300_default = {
        .ctlPowerData_5G = {
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 0}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 0}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
+                               CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
                        }
                },
         }
@@ -873,21 +876,21 @@ static const struct ar9300_eeprom ar9300_x113 = {
                }
         },
        .ctlPowerData_2G = {
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-                { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
         },
        .modalHeader5G = {
                /* 4 idle,t1,t2,b (4 bits per setting) */
@@ -1159,56 +1162,56 @@ static const struct ar9300_eeprom ar9300_x113 = {
        .ctlPowerData_5G = {
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 0}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 0}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
+                               CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
                        }
                },
         }
@@ -1451,21 +1454,21 @@ static const struct ar9300_eeprom ar9300_h112 = {
                }
        },
        .ctlPowerData_2G = {
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-               { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+               { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-               { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-               { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
        },
        .modalHeader5G = {
                /* 4 idle,t1,t2,b (4 bits per setting) */
@@ -1737,56 +1740,56 @@ static const struct ar9300_eeprom ar9300_h112 = {
        .ctlPowerData_5G = {
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 0}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 0}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
+                               CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
                        }
                },
        }
@@ -2029,21 +2032,21 @@ static const struct ar9300_eeprom ar9300_x112 = {
                }
        },
        .ctlPowerData_2G = {
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-               { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+               { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-               { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-               { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-               { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-               { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+               { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
        },
        .modalHeader5G = {
                /* 4 idle,t1,t2,b (4 bits per setting) */
@@ -2315,56 +2318,56 @@ static const struct ar9300_eeprom ar9300_x112 = {
        .ctlPowerData_5G = {
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 0}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 0}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
+                               CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
                        }
                },
        }
@@ -2606,21 +2609,21 @@ static const struct ar9300_eeprom ar9300_h116 = {
                }
         },
        .ctlPowerData_2G = {
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 1}, {60, 0}, {60, 0}, {60, 1} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 1) } },
 
-                { { {60, 1}, {60, 0}, {0, 0}, {0, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                { { CTL(60, 1), CTL(60, 0), CTL(0, 0), CTL(0, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
 
-                { { {60, 0}, {60, 1}, {60, 0}, {60, 0} } },
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
-                { { {60, 0}, {60, 1}, {60, 1}, {60, 1} } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 0) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
+                { { CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 1) } },
         },
        .modalHeader5G = {
                /* 4 idle,t1,t2,b (4 bits per setting) */
@@ -2892,56 +2895,56 @@ static const struct ar9300_eeprom ar9300_h116 = {
        .ctlPowerData_5G = {
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 0}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 0), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
-                               {60, 0}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
+                               CTL(60, 0), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 0}, {60, 0}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 0), CTL(60, 0), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 1},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 1),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 1}, {60, 0},
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 1), CTL(60, 0),
                        }
                },
                {
                        {
-                               {60, 1}, {60, 0}, {60, 1}, {60, 1},
-                               {60, 1}, {60, 1}, {60, 0}, {60, 1},
+                               CTL(60, 1), CTL(60, 0), CTL(60, 1), CTL(60, 1),
+                               CTL(60, 1), CTL(60, 1), CTL(60, 0), CTL(60, 1),
                        }
                },
         }
@@ -4363,9 +4366,9 @@ static u16 ar9003_hw_get_direct_edge_power(struct ar9300_eeprom *eep,
        struct cal_ctl_data_5g *ctl_5g = eep->ctlPowerData_5G;
 
        if (is2GHz)
-               return ctl_2g[idx].ctlEdges[edge].tPower;
+               return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge]);
        else
-               return ctl_5g[idx].ctlEdges[edge].tPower;
+               return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge]);
 }
 
 static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
@@ -4383,12 +4386,12 @@ static u16 ar9003_hw_get_indirect_edge_power(struct ar9300_eeprom *eep,
 
        if (is2GHz) {
                if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 1) < freq &&
-                   ctl_2g[idx].ctlEdges[edge - 1].flag)
-                       return ctl_2g[idx].ctlEdges[edge - 1].tPower;
+                   CTL_EDGE_FLAGS(ctl_2g[idx].ctlEdges[edge - 1]))
+                       return CTL_EDGE_TPOWER(ctl_2g[idx].ctlEdges[edge - 1]);
        } else {
                if (ath9k_hw_fbin2freq(ctl_freqbin[edge - 1], 0) < freq &&
-                   ctl_5g[idx].ctlEdges[edge - 1].flag)
-                       return ctl_5g[idx].ctlEdges[edge - 1].tPower;
+                   CTL_EDGE_FLAGS(ctl_5g[idx].ctlEdges[edge - 1]))
+                       return CTL_EDGE_TPOWER(ctl_5g[idx].ctlEdges[edge - 1]);
        }
 
        return AR9300_MAX_RATE_POWER;

diff --git a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
index 57f64db..9c14633 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/ar9003_eeprom.h
@@ -270,17 +270,12 @@ struct cal_tgt_pow_ht {
        u8 tPow2x[14];
 } __packed;
 
-struct cal_ctl_edge_pwr {
-       u8 tPower:6,
-          flag:2;
-} __packed;
-
 struct cal_ctl_data_2g {
-       struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_2G];
+       u8 ctlEdges[AR9300_NUM_BAND_EDGES_2G];
 } __packed;
 
 struct cal_ctl_data_5g {
-       struct cal_ctl_edge_pwr ctlEdges[AR9300_NUM_BAND_EDGES_5G];
+       u8 ctlEdges[AR9300_NUM_BAND_EDGES_5G];
 } __packed;
 
 struct ar9300_BaseExtension_1 {

diff --git a/drivers/net/wireless/ath/ath9k/ath9k.h b/drivers/net/wireless/ath/ath9k/ath9k.h
index 6f90acc..0b4b470 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/ath9k.h
+++ b/drivers/net/wireless/ath/ath9k/ath9k.h
@@ -21,6 +21,7 @@
 #include <linux/device.h>
 #include <linux/leds.h>
 #include <linux/completion.h>
+#include <linux/pm_qos_params.h>
 
 #include "debug.h"
 #include "common.h"
@@ -628,6 +629,8 @@ struct ath_softc {
        struct ath_descdma txsdma;
 
        struct ath_ant_comb ant_comb;
+
+       struct pm_qos_request_list pm_qos_req;
 };
 
 struct ath_wiphy {
@@ -657,7 +660,6 @@ static inline void ath_read_cachesize(struct ath_common *common, int *csz)
 }
 
 extern struct ieee80211_ops ath9k_ops;
-extern struct pm_qos_request_list ath9k_pm_qos_req;
 extern int modparam_nohwcrypt;
 extern int led_blink;
 

diff --git a/drivers/net/wireless/ath/ath9k/eeprom.c b/drivers/net/wireless/ath/ath9k/eeprom.c
index 1266333..2bbf94d 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/eeprom.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom.c
@@ -240,16 +240,16 @@ u16 ath9k_hw_get_max_edge_power(u16 freq, struct cal_ctl_edges *pRdEdgesPower,
        for (i = 0; (i < num_band_edges) &&
                     (pRdEdgesPower[i].bChannel != AR5416_BCHAN_UNUSED); i++) {
                if (freq == ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel, is2GHz)) {
-                       twiceMaxEdgePower = pRdEdgesPower[i].tPower;
+                       twiceMaxEdgePower = CTL_EDGE_TPOWER(pRdEdgesPower[i].ctl);
                        break;
                } else if ((i > 0) &&
                           (freq < ath9k_hw_fbin2freq(pRdEdgesPower[i].bChannel,
                                                      is2GHz))) {
                        if (ath9k_hw_fbin2freq(pRdEdgesPower[i - 1].bChannel,
                                               is2GHz) < freq &&
-                           pRdEdgesPower[i - 1].flag) {
+                           CTL_EDGE_FLAGS(pRdEdgesPower[i - 1].ctl)) {
                                twiceMaxEdgePower =
-                                       pRdEdgesPower[i - 1].tPower;
+                                       CTL_EDGE_TPOWER(pRdEdgesPower[i - 1].ctl);
                        }
                        break;
                }

diff --git a/drivers/net/wireless/ath/ath9k/eeprom.h b/drivers/net/wireless/ath/ath9k/eeprom.h
index 3c99830..8a644fc 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/eeprom.h
+++ b/drivers/net/wireless/ath/ath9k/eeprom.h
@@ -233,6 +233,18 @@
 
 #define AR9287_CHECKSUM_LOCATION (AR9287_EEP_START_LOC + 1)
 
+#define CTL_EDGE_TPOWER(_ctl) ((_ctl) & 0x3f)
+#define CTL_EDGE_FLAGS(_ctl) (((_ctl) >> 6) & 0x03)
+
+#define LNA_CTL_BUF_MODE       BIT(0)
+#define LNA_CTL_ISEL_LO                BIT(1)
+#define LNA_CTL_ISEL_HI                BIT(2)
+#define LNA_CTL_BUF_IN         BIT(3)
+#define LNA_CTL_FEM_BAND       BIT(4)
+#define LNA_CTL_LOCAL_BIAS     BIT(5)
+#define LNA_CTL_FORCE_XPA      BIT(6)
+#define LNA_CTL_USE_ANT1       BIT(7)
+
 enum eeprom_param {
        EEP_NFTHRESH_5,
        EEP_NFTHRESH_2,
@@ -378,10 +390,7 @@ struct modal_eep_header {
        u8 xatten2Margin[AR5416_MAX_CHAINS];
        u8 ob_ch1;
        u8 db_ch1;
-       u8 useAnt1:1,
-           force_xpaon:1,
-           local_bias:1,
-           femBandSelectUsed:1, xlnabufin:1, xlnaisel:2, xlnabufmode:1;
+       u8 lna_ctl;
        u8 miscBits;
        u16 xpaBiasLvlFreq[3];
        u8 futureModal[6];
@@ -535,18 +544,10 @@ struct cal_target_power_ht {
        u8 tPow2x[8];
 } __packed;
 
-
-#ifdef __BIG_ENDIAN_BITFIELD
-struct cal_ctl_edges {
-       u8 bChannel;
-       u8 flag:2, tPower:6;
-} __packed;
-#else
 struct cal_ctl_edges {
        u8 bChannel;
-       u8 tPower:6, flag:2;
+       u8 ctl;
 } __packed;
-#endif
 
 struct cal_data_op_loop_ar9287 {
        u8 pwrPdg[2][5];

diff --git a/drivers/net/wireless/ath/ath9k/eeprom_def.c b/drivers/net/wireless/ath/ath9k/eeprom_def.c
index e94216e..45f70b2 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/eeprom_def.c
+++ b/drivers/net/wireless/ath/ath9k/eeprom_def.c
@@ -451,9 +451,10 @@ static void ath9k_hw_def_set_board_values(struct ath_hw *ah,
                ath9k_hw_analog_shift_rmw(ah, AR_AN_TOP2,
                                          AR_AN_TOP2_LOCALBIAS,
                                          AR_AN_TOP2_LOCALBIAS_S,
-                                         pModal->local_bias);
+                                         !!(pModal->lna_ctl &
+                                            LNA_CTL_LOCAL_BIAS));
                REG_RMW_FIELD(ah, AR_PHY_XPA_CFG, AR_PHY_FORCE_XPA_CFG,
-                             pModal->force_xpaon);
+                             !!(pModal->lna_ctl & LNA_CTL_FORCE_XPA));
        }
 
        REG_RMW_FIELD(ah, AR_PHY_SETTLING, AR_PHY_SETTLING_SWITCH,
@@ -1435,9 +1436,9 @@ static u8 ath9k_hw_def_get_num_ant_config(struct ath_hw *ah,
 
        num_ant_config = 1;
 
-       if (pBase->version >= 0x0E0D)
-               if (pModal->useAnt1)
-                       num_ant_config += 1;
+       if (pBase->version >= 0x0E0D &&
+           (pModal->lna_ctl & LNA_CTL_USE_ANT1))
+               num_ant_config += 1;
 
        return num_ant_config;
 }

diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ce9e59f..380d0c6 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -2046,7 +2046,8 @@ u32 ath9k_hw_gpio_get(struct ath_hw *ah, u32 gpio)
                val = REG_READ(ah, AR7010_GPIO_IN);
                return (MS(val, AR7010_GPIO_IN_VAL) & AR_GPIO_BIT(gpio)) == 0;
        } else if (AR_SREV_9300_20_OR_LATER(ah))
-               return MS_REG_READ(AR9300, gpio) != 0;
+               return (MS(REG_READ(ah, AR_GPIO_IN), AR9300_GPIO_IN_VAL) &
+                       AR_GPIO_BIT(gpio)) != 0;
        else if (AR_SREV_9271(ah))
                return MS_REG_READ(AR9271, gpio) != 0;
        else if (AR_SREV_9287_11_OR_LATER(ah))

diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index 7eef1fa..84e19e5 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/pm_qos_params.h>
 
 #include "ath9k.h"
 
@@ -180,8 +179,6 @@ static const struct ath_ops ath9k_common_ops = {
        .write = ath9k_iowrite32,
 };
 
-struct pm_qos_request_list ath9k_pm_qos_req;
-
 /**************************/
 /*     Initialization     */
 /**************************/
@@ -657,6 +654,8 @@ void ath9k_set_hw_capab(struct ath_softc *sc, struct ieee80211_hw *hw)
                hw->flags |= IEEE80211_HW_MFP_CAPABLE;
 
        hw->wiphy->interface_modes =
+               BIT(NL80211_IFTYPE_P2P_GO) |
+               BIT(NL80211_IFTYPE_P2P_CLIENT) |
                BIT(NL80211_IFTYPE_AP) |
                BIT(NL80211_IFTYPE_WDS) |
                BIT(NL80211_IFTYPE_STATION) |
@@ -756,7 +755,7 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc, u16 subsysid,
        ath_init_leds(sc);
        ath_start_rfkill_poll(sc);
 
-       pm_qos_add_request(&ath9k_pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
+       pm_qos_add_request(&sc->pm_qos_req, PM_QOS_CPU_DMA_LATENCY,
                           PM_QOS_DEFAULT_VALUE);
 
        return 0;
@@ -827,7 +826,7 @@ void ath9k_deinit_device(struct ath_softc *sc)
        }
 
        ieee80211_unregister_hw(hw);
-       pm_qos_remove_request(&ath9k_pm_qos_req);
+       pm_qos_remove_request(&sc->pm_qos_req);
        ath_rx_cleanup(sc);
        ath_tx_cleanup(sc);
        ath9k_deinit_softc(sc);

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index 50bdb5d..7acd6b0 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -15,7 +15,6 @@
  */
 
 #include <linux/nl80211.h>
-#include <linux/pm_qos_params.h>
 #include "ath9k.h"
 #include "btcoex.h"
 
@@ -1184,7 +1183,7 @@ static int ath9k_start(struct ieee80211_hw *hw)
                        ath9k_btcoex_timer_resume(sc);
        }
 
-       pm_qos_update_request(&ath9k_pm_qos_req, 55);
+       pm_qos_update_request(&sc->pm_qos_req, 55);
 
 mutex_unlock:
        mutex_unlock(&sc->mutex);
@@ -1339,7 +1338,7 @@ static void ath9k_stop(struct ieee80211_hw *hw)
 
        sc->sc_flags |= SC_OP_INVALID;
 
-       pm_qos_update_request(&ath9k_pm_qos_req, PM_QOS_DEFAULT_VALUE);
+       pm_qos_update_request(&sc->pm_qos_req, PM_QOS_DEFAULT_VALUE);
 
        mutex_unlock(&sc->mutex);
 
@@ -1436,6 +1435,7 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
        struct ath_softc *sc = aphy->sc;
        struct ath_common *common = ath9k_hw_common(sc->sc_ah);
        struct ath_vif *avp = (void *)vif->drv_priv;
+       bool bs_valid = false;
        int i;
 
        ath_print(common, ATH_DBG_CONFIG, "Detach Interface\n");
@@ -1464,7 +1464,15 @@ static void ath9k_remove_interface(struct ieee80211_hw *hw,
                               "slot\n", __func__);
                        sc->beacon.bslot[i] = NULL;
                        sc->beacon.bslot_aphy[i] = NULL;
-               }
+               } else if (sc->beacon.bslot[i])
+                       bs_valid = true;
+       }
+       if (!bs_valid && (sc->sc_ah->imask & ATH9K_INT_SWBA)) {
+               /* Disable SWBA interrupt */
+               sc->sc_ah->imask &= ~ATH9K_INT_SWBA;
+               ath9k_ps_wakeup(sc);
+               ath9k_hw_set_interrupts(sc->sc_ah, sc->sc_ah->imask);
+               ath9k_ps_restore(sc);
        }
 
        sc->nvifs--;

diff --git a/drivers/net/wireless/ath/ath9k/reg.h b/drivers/net/wireless/ath/ath9k/reg.h
index a597cc8..c2472ed 100644 (file)
--- a/drivers/net/wireless/ath/ath9k/reg.h
+++ b/drivers/net/wireless/ath/ath9k/reg.h
@@ -976,11 +976,13 @@ enum {
 #define AR9287_GPIO_IN_VAL_S                     11
 #define AR9271_GPIO_IN_VAL                       0xFFFF0000
 #define AR9271_GPIO_IN_VAL_S                     16
-#define AR9300_GPIO_IN_VAL                       0x0001FFFF
-#define AR9300_GPIO_IN_VAL_S                     0
 #define AR7010_GPIO_IN_VAL                       0x0000FFFF
 #define AR7010_GPIO_IN_VAL_S                     0
 
+#define AR_GPIO_IN                              0x404c
+#define AR9300_GPIO_IN_VAL                       0x0001FFFF
+#define AR9300_GPIO_IN_VAL_S                     0
+
 #define AR_GPIO_OE_OUT                           (AR_SREV_9300_20_OR_LATER(ah) ? 0x4050 : 0x404c)
 #define AR_GPIO_OE_OUT_DRV                       0x3
 #define AR_GPIO_OE_OUT_DRV_NO                    0x0

diff --git a/drivers/net/wireless/ath/carl9170/fw.c b/drivers/net/wireless/ath/carl9170/fw.c
index ae6c006..546b4e4 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/fw.c
+++ b/drivers/net/wireless/ath/carl9170/fw.c
@@ -291,7 +291,8 @@ static int carl9170_fw(struct ar9170 *ar, const __u8 *data, size_t len)
 
                if (SUPP(CARL9170FW_WLANTX_CAB)) {
                        ar->hw->wiphy->interface_modes |=
-                               BIT(NL80211_IFTYPE_AP);
+                               BIT(NL80211_IFTYPE_AP) |
+                               BIT(NL80211_IFTYPE_P2P_GO);
                }
        }
 

diff --git a/drivers/net/wireless/ath/carl9170/main.c b/drivers/net/wireless/ath/carl9170/main.c
index 511dbe3..870df8c 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/main.c
+++ b/drivers/net/wireless/ath/carl9170/main.c
@@ -1648,7 +1648,8 @@ void *carl9170_alloc(size_t priv_size)
         * supports these modes. The code which will add the
         * additional interface_modes is in fw.c.
         */
-       hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION);
+       hw->wiphy->interface_modes = BIT(NL80211_IFTYPE_STATION) |
+                                    BIT(NL80211_IFTYPE_P2P_CLIENT);
 
        hw->flags |= IEEE80211_HW_RX_INCLUDES_FCS |
                     IEEE80211_HW_REPORTS_TX_ACK_STATUS |

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index aee5c9d..6cc58e0 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -867,7 +867,7 @@ static int carl9170_tx_prepare(struct ar9170 *ar, struct sk_buff *skb)
 
        mac_tmp = cpu_to_le16(AR9170_TX_MAC_HW_DURATION |
                              AR9170_TX_MAC_BACKOFF);
-       mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &&
+       mac_tmp |= cpu_to_le16((hw_queue << AR9170_TX_MAC_QOS_S) &
                               AR9170_TX_MAC_QOS);
 
        no_ack = !!(info->flags & IEEE80211_TX_CTL_NO_ACK);

diff --git a/drivers/net/wireless/libertas/if_sdio.c b/drivers/net/wireless/libertas/if_sdio.c
index e5685dc..b4de0ca 100644 (file)
--- a/drivers/net/wireless/libertas/if_sdio.c
+++ b/drivers/net/wireless/libertas/if_sdio.c
@@ -1170,7 +1170,6 @@ static void if_sdio_remove(struct sdio_func *func)
        lbs_deb_sdio("call remove card\n");
        lbs_stop_card(card->priv);
        lbs_remove_card(card->priv);
-       card->priv->surpriseremoved = 1;
 
        flush_workqueue(card->workqueue);
        destroy_workqueue(card->workqueue);

diff --git a/drivers/net/wireless/libertas/if_spi.c b/drivers/net/wireless/libertas/if_spi.c
index 79bcb4e..ecd4d04 100644 (file)
--- a/drivers/net/wireless/libertas/if_spi.c
+++ b/drivers/net/wireless/libertas/if_spi.c
@@ -1055,7 +1055,6 @@ static int __devexit libertas_spi_remove(struct spi_device *spi)
        lbs_stop_card(priv);
        lbs_remove_card(priv); /* will call free_netdev */
 
-       priv->surpriseremoved = 1;
        free_irq(spi->irq, card);
        if_spi_terminate_spi_thread(card);
        if (card->pdata->teardown)

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index 143473c..6836a6d 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -916,8 +916,6 @@ void lbs_remove_card(struct lbs_private *priv)
 
        lbs_free_adapter(priv);
        lbs_cfg_free(priv);
-
-       priv->dev = NULL;
        free_netdev(dev);
 
        lbs_deb_leave(LBS_DEB_MAIN);

diff --git a/drivers/net/wireless/orinoco/main.c b/drivers/net/wireless/orinoco/main.c
index e8e2d0f..fa0cf74 100644 (file)
--- a/drivers/net/wireless/orinoco/main.c
+++ b/drivers/net/wireless/orinoco/main.c
@@ -1392,10 +1392,9 @@ static void orinoco_process_scan_results(struct work_struct *work)
                                orinoco_add_hostscan_results(priv, buf, len);
 
                        kfree(buf);
-               } else if (priv->scan_request) {
+               } else {
                        /* Either abort or complete the scan */
-                       cfg80211_scan_done(priv->scan_request, (len < 0));
-                       priv->scan_request = NULL;
+                       orinoco_scan_done(priv, (len < 0));
                }
 
                spin_lock_irqsave(&priv->scan_lock, flags);
@@ -1684,6 +1683,8 @@ static int __orinoco_down(struct orinoco_private *priv)
                hermes_write_regn(hw, EVACK, 0xffff);
        }
 
+       orinoco_scan_done(priv, true);
+
        /* firmware will have to reassociate */
        netif_carrier_off(dev);
        priv->last_linkstatus = 0xffff;
@@ -1762,10 +1763,7 @@ void orinoco_reset(struct work_struct *work)
        orinoco_unlock(priv, &flags);
 
        /* Scanning support: Notify scan cancellation */
-       if (priv->scan_request) {
-               cfg80211_scan_done(priv->scan_request, 1);
-               priv->scan_request = NULL;
-       }
+       orinoco_scan_done(priv, true);
 
        if (priv->hard_reset) {
                err = (*priv->hard_reset)(priv);

diff --git a/drivers/net/wireless/orinoco/scan.c b/drivers/net/wireless/orinoco/scan.c
index 4300d9d..86cb54c 100644 (file)
--- a/drivers/net/wireless/orinoco/scan.c
+++ b/drivers/net/wireless/orinoco/scan.c
@@ -229,3 +229,11 @@ void orinoco_add_hostscan_results(struct orinoco_private *priv,
                priv->scan_request = NULL;
        }
 }
+
+void orinoco_scan_done(struct orinoco_private *priv, bool abort)
+{
+       if (priv->scan_request) {
+               cfg80211_scan_done(priv->scan_request, abort);
+               priv->scan_request = NULL;
+       }
+}

diff --git a/drivers/net/wireless/orinoco/scan.h b/drivers/net/wireless/orinoco/scan.h
index 2dc4e04..27281fb 100644 (file)
--- a/drivers/net/wireless/orinoco/scan.h
+++ b/drivers/net/wireless/orinoco/scan.h
@@ -16,5 +16,6 @@ void orinoco_add_extscan_result(struct orinoco_private *priv,
 void orinoco_add_hostscan_results(struct orinoco_private *dev,
                                  unsigned char *buf,
                                  size_t len);
+void orinoco_scan_done(struct orinoco_private *priv, bool abort);
 
 #endif /* _ORINOCO_SCAN_H_ */

diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 4b4da5b..f442668 100644 (file)
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -129,8 +129,9 @@ static void handle_tx(struct vhost_net *net)
        size_t hdr_size;
        struct socket *sock;
 
-       sock = rcu_dereference_check(vq->private_data,
-                                    lockdep_is_held(&vq->mutex));
+       /* TODO: check that we are running from vhost_worker?
+        * Not sure it's worth it, it's straight-forward enough. */
+       sock = rcu_dereference_check(vq->private_data, 1);
        if (!sock)
                return;
 

diff --git a/include/linux/marvell_phy.h b/include/linux/marvell_phy.h
index 1ff81b5..dd3c34e 100644 (file)
--- a/include/linux/marvell_phy.h
+++ b/include/linux/marvell_phy.h
@@ -11,6 +11,7 @@
 #define MARVELL_PHY_ID_88E1118         0x01410e10
 #define MARVELL_PHY_ID_88E1121R                0x01410cb0
 #define MARVELL_PHY_ID_88E1145         0x01410cd0
+#define MARVELL_PHY_ID_88E1149R                0x01410e50
 #define MARVELL_PHY_ID_88E1240         0x01410e30
 #define MARVELL_PHY_ID_88E1318S                0x01410e90
 

diff --git a/include/linux/snmp.h b/include/linux/snmp.h
index ebb0c80..12b2b18 100644 (file)
--- a/include/linux/snmp.h
+++ b/include/linux/snmp.h
@@ -230,6 +230,7 @@ enum
        LINUX_MIB_TCPMINTTLDROP, /* RFC 5082 */
        LINUX_MIB_TCPDEFERACCEPTDROP,
        LINUX_MIB_IPRPFILTER, /* IP Reverse Path Filter (rp_filter) */
+       LINUX_MIB_TCPTIMEWAITOVERFLOW,          /* TCPTimeWaitOverflow */
        __LINUX_MIB_MAX
 };
 

diff --git a/include/net/af_unix.h b/include/net/af_unix.h
index 90c9e28..18e5c3f 100644 (file)
--- a/include/net/af_unix.h
+++ b/include/net/af_unix.h
@@ -10,6 +10,7 @@ extern void unix_inflight(struct file *fp);
 extern void unix_notinflight(struct file *fp);
 extern void unix_gc(void);
 extern void wait_for_unix_gc(void);
+extern struct sock *unix_get_socket(struct file *filp);
 
 #define UNIX_HASH_SIZE 256
 
@@ -56,6 +57,7 @@ struct unix_sock {
        spinlock_t              lock;
        unsigned int            gc_candidate : 1;
        unsigned int            gc_maybe_cycle : 1;
+       unsigned char           recursion_level;
        struct socket_wq        peer_wq;
 };
 #define unix_sk(__sk) ((struct unix_sock *)__sk)

diff --git a/include/net/sock.h b/include/net/sock.h
index 717cfbf..3482004 100644 (file)
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1159,6 +1159,8 @@ extern void sk_common_release(struct sock *sk);
 /* Initialise core socket variables */
 extern void sock_init_data(struct socket *sock, struct sock *sk);
 
+extern void sk_filter_release_rcu(struct rcu_head *rcu);
+
 /**
  *     sk_filter_release - release a socket filter
  *     @fp: filter to remove
@@ -1169,7 +1171,7 @@ extern void sock_init_data(struct socket *sock, struct sock *sk);
 static inline void sk_filter_release(struct sk_filter *fp)
 {
        if (atomic_dec_and_test(&fp->refcnt))
-               kfree(fp);
+               call_rcu_bh(&fp->rcu, sk_filter_release_rcu);
 }
 
 static inline void sk_filter_uncharge(struct sock *sk, struct sk_filter *fp)

diff --git a/net/bluetooth/sco.c b/net/bluetooth/sco.c
index d0927d1..66b9e5c 100644 (file)
--- a/net/bluetooth/sco.c
+++ b/net/bluetooth/sco.c
@@ -882,7 +882,7 @@ static int sco_connect_ind(struct hci_dev *hdev, bdaddr_t *bdaddr, __u8 type)
        int lm = 0;
 
        if (type != SCO_LINK && type != ESCO_LINK)
-               return 0;
+               return -EINVAL;
 
        BT_DBG("hdev %s, bdaddr %s", hdev->name, batostr(bdaddr));
 
@@ -908,7 +908,7 @@ static int sco_connect_cfm(struct hci_conn *hcon, __u8 status)
        BT_DBG("hcon %p bdaddr %s status %d", hcon, batostr(&hcon->dst), status);
 
        if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
-               return 0;
+               return -EINVAL;
 
        if (!status) {
                struct sco_conn *conn;
@@ -927,7 +927,7 @@ static int sco_disconn_cfm(struct hci_conn *hcon, __u8 reason)
        BT_DBG("hcon %p reason %d", hcon, reason);
 
        if (hcon->type != SCO_LINK && hcon->type != ESCO_LINK)
-               return 0;
+               return -EINVAL;
 
        sco_conn_del(hcon, bt_err(reason));
 

diff --git a/net/ceph/Makefile b/net/ceph/Makefile
index 153bdec..e87ef43 100644 (file)
--- a/net/ceph/Makefile
+++ b/net/ceph/Makefile
@@ -1,9 +1,6 @@
 #
 # Makefile for CEPH filesystem.
 #
-
-ifneq ($(KERNELRELEASE),)
-
 obj-$(CONFIG_CEPH_LIB) += libceph.o
 
 libceph-y := ceph_common.o messenger.o msgpool.o buffer.o pagelist.o \
@@ -16,22 +13,3 @@ libceph-y := ceph_common.o messenger.o msgpool.o buffer.o pagelist.o \
        ceph_fs.o ceph_strings.o ceph_hash.o \
        pagevec.o
 
-else
-#Otherwise we were called directly from the command
-# line; invoke the kernel build system.
-
-KERNELDIR ?= /lib/modules/$(shell uname -r)/build
-PWD := $(shell pwd)
-
-default: all
-
-all:
-       $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_CEPH_LIB=m modules
-
-modules_install:
-       $(MAKE) -C $(KERNELDIR) M=$(PWD) CONFIG_CEPH_LIB=m modules_install
-
-clean:
-       $(MAKE) -C $(KERNELDIR) M=$(PWD) clean
-
-endif

diff --git a/net/ceph/buffer.c b/net/ceph/buffer.c
index 53d8abf..bf3e6a1 100644 (file)
--- a/net/ceph/buffer.c
+++ b/net/ceph/buffer.c
@@ -19,7 +19,7 @@ struct ceph_buffer *ceph_buffer_new(size_t len, gfp_t gfp)
        if (b->vec.iov_base) {
                b->is_vmalloc = false;
        } else {
-               b->vec.iov_base = __vmalloc(len, gfp, PAGE_KERNEL);
+               b->vec.iov_base = __vmalloc(len, gfp | __GFP_HIGHMEM, PAGE_KERNEL);
                if (!b->vec.iov_base) {
                        kfree(b);
                        return NULL;

diff --git a/net/core/filter.c b/net/core/filter.c
index 25500f1..e193e29 100644 (file)
--- a/net/core/filter.c
+++ b/net/core/filter.c
@@ -615,23 +615,16 @@ int sk_chk_filter(struct sock_filter *filter, int flen)
 EXPORT_SYMBOL(sk_chk_filter);
 
 /**
- *     sk_filter_rcu_release - Release a socket filter by rcu_head
+ *     sk_filter_release_rcu - Release a socket filter by rcu_head
  *     @rcu: rcu_head that contains the sk_filter to free
  */
-static void sk_filter_rcu_release(struct rcu_head *rcu)
+void sk_filter_release_rcu(struct rcu_head *rcu)
 {
        struct sk_filter *fp = container_of(rcu, struct sk_filter, rcu);
 
-       sk_filter_release(fp);
-}
-
-static void sk_filter_delayed_uncharge(struct sock *sk, struct sk_filter *fp)
-{
-       unsigned int size = sk_filter_len(fp);
-
-       atomic_sub(size, &sk->sk_omem_alloc);
-       call_rcu_bh(&fp->rcu, sk_filter_rcu_release);
+       kfree(fp);
 }
+EXPORT_SYMBOL(sk_filter_release_rcu);
 
 /**
  *     sk_attach_filter - attach a socket filter
@@ -675,7 +668,7 @@ int sk_attach_filter(struct sock_fprog *fprog, struct sock *sk)
        rcu_assign_pointer(sk->sk_filter, fp);
 
        if (old_fp)
-               sk_filter_delayed_uncharge(sk, old_fp);
+               sk_filter_uncharge(sk, old_fp);
        return 0;
 }
 EXPORT_SYMBOL_GPL(sk_attach_filter);
@@ -689,7 +682,7 @@ int sk_detach_filter(struct sock *sk)
                                           sock_owned_by_user(sk));
        if (filter) {
                rcu_assign_pointer(sk->sk_filter, NULL);
-               sk_filter_delayed_uncharge(sk, filter);
+               sk_filter_uncharge(sk, filter);
                ret = 0;
        }
        return ret;

diff --git a/net/core/request_sock.c b/net/core/request_sock.c
index 41d9943..182236b 100644 (file)
--- a/net/core/request_sock.c
+++ b/net/core/request_sock.c
@@ -46,9 +46,7 @@ int reqsk_queue_alloc(struct request_sock_queue *queue,
        nr_table_entries = roundup_pow_of_two(nr_table_entries + 1);
        lopt_size += nr_table_entries * sizeof(struct request_sock *);
        if (lopt_size > PAGE_SIZE)
-               lopt = __vmalloc(lopt_size,
-                       GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
-                       PAGE_KERNEL);
+               lopt = vzalloc(lopt_size);
        else
                lopt = kzalloc(lopt_size, GFP_KERNEL);
        if (lopt == NULL)

diff --git a/net/dccp/input.c b/net/dccp/input.c
index 7d230d1..15af247 100644 (file)
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -241,7 +241,8 @@ static int dccp_check_seqno(struct sock *sk, struct sk_buff *skb)
                dccp_update_gsr(sk, seqno);
 
                if (dh->dccph_type != DCCP_PKT_SYNC &&
-                   (ackno != DCCP_PKT_WITHOUT_ACK_SEQ))
+                   ackno != DCCP_PKT_WITHOUT_ACK_SEQ &&
+                   after48(ackno, dp->dccps_gar))
                        dp->dccps_gar = ackno;
        } else {
                unsigned long now = jiffies;

diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 9ecef99..0065e7e 100644 (file)
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -1556,6 +1556,8 @@ static int __dn_getsockopt(struct socket *sock, int level,int optname, char __us
                        if (r_len > sizeof(struct linkinfo_dn))
                                r_len = sizeof(struct linkinfo_dn);
 
+                       memset(&link, 0, sizeof(link));
+
                        switch(sock->state) {
                                case SS_CONNECTING:
                                        link.idn_linkstate = LL_CONNECTING;

diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c
index f8c1ae4..f180371 100644 (file)
--- a/net/econet/af_econet.c
+++ b/net/econet/af_econet.c
@@ -31,6 +31,7 @@
 #include <linux/skbuff.h>
 #include <linux/udp.h>
 #include <linux/slab.h>
+#include <linux/vmalloc.h>
 #include <net/sock.h>
 #include <net/inet_common.h>
 #include <linux/stat.h>
@@ -276,12 +277,12 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
 #endif
 #ifdef CONFIG_ECONET_AUNUDP
        struct msghdr udpmsg;
-       struct iovec iov[msg->msg_iovlen+1];
+       struct iovec iov[2];
        struct aunhdr ah;
        struct sockaddr_in udpdest;
        __kernel_size_t size;
-       int i;
        mm_segment_t oldfs;
+       char *userbuf;
 #endif
 
        /*
@@ -297,23 +298,14 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
 
        mutex_lock(&econet_mutex);
 
-       if (saddr == NULL) {
-               struct econet_sock *eo = ec_sk(sk);
-
-               addr.station = eo->station;
-               addr.net     = eo->net;
-               port         = eo->port;
-               cb           = eo->cb;
-       } else {
-               if (msg->msg_namelen < sizeof(struct sockaddr_ec)) {
-                       mutex_unlock(&econet_mutex);
-                       return -EINVAL;
-               }
-               addr.station = saddr->addr.station;
-               addr.net = saddr->addr.net;
-               port = saddr->port;
-               cb = saddr->cb;
-       }
+        if (saddr == NULL || msg->msg_namelen < sizeof(struct sockaddr_ec)) {
+                mutex_unlock(&econet_mutex);
+                return -EINVAL;
+        }
+        addr.station = saddr->addr.station;
+        addr.net = saddr->addr.net;
+        port = saddr->port;
+        cb = saddr->cb;
 
        /* Look for a device with the right network number. */
        dev = net2dev_map[addr.net];
@@ -328,17 +320,17 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
                }
        }
 
-       if (len + 15 > dev->mtu) {
-               mutex_unlock(&econet_mutex);
-               return -EMSGSIZE;
-       }
-
        if (dev->type == ARPHRD_ECONET) {
                /* Real hardware Econet.  We're not worthy etc. */
 #ifdef CONFIG_ECONET_NATIVE
                unsigned short proto = 0;
                int res;
 
+               if (len + 15 > dev->mtu) {
+                       mutex_unlock(&econet_mutex);
+                       return -EMSGSIZE;
+               }
+
                dev_hold(dev);
 
                skb = sock_alloc_send_skb(sk, len+LL_ALLOCATED_SPACE(dev),
@@ -351,7 +343,6 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
 
                eb = (struct ec_cb *)&skb->cb;
 
-               /* BUG: saddr may be NULL */
                eb->cookie = saddr->cookie;
                eb->sec = *saddr;
                eb->sent = ec_tx_done;
@@ -415,6 +406,11 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
                return -ENETDOWN;               /* No socket - can't send */
        }
 
+       if (len > 32768) {
+               err = -E2BIG;
+               goto error;
+       }
+
        /* Make up a UDP datagram and hand it off to some higher intellect. */
 
        memset(&udpdest, 0, sizeof(udpdest));
@@ -446,36 +442,26 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
 
        /* tack our header on the front of the iovec */
        size = sizeof(struct aunhdr);
-       /*
-        * XXX: that is b0rken.  We can't mix userland and kernel pointers
-        * in iovec, since on a lot of platforms copy_from_user() will
-        * *not* work with the kernel and userland ones at the same time,
-        * regardless of what we do with set_fs().  And we are talking about
-        * econet-over-ethernet here, so "it's only ARM anyway" doesn't
-        * apply.  Any suggestions on fixing that code?         -- AV
-        */
        iov[0].iov_base = (void *)&ah;
        iov[0].iov_len = size;
-       for (i = 0; i < msg->msg_iovlen; i++) {
-               void __user *base = msg->msg_iov[i].iov_base;
-               size_t iov_len = msg->msg_iov[i].iov_len;
-               /* Check it now since we switch to KERNEL_DS later. */
-               if (!access_ok(VERIFY_READ, base, iov_len)) {
-                       mutex_unlock(&econet_mutex);
-                       return -EFAULT;
-               }
-               iov[i+1].iov_base = base;
-               iov[i+1].iov_len = iov_len;
-               size += iov_len;
+
+       userbuf = vmalloc(len);
+       if (userbuf == NULL) {
+               err = -ENOMEM;
+               goto error;
        }
 
+       iov[1].iov_base = userbuf;
+       iov[1].iov_len = len;
+       err = memcpy_fromiovec(userbuf, msg->msg_iov, len);
+       if (err)
+               goto error_free_buf;
+
        /* Get a skbuff (no data, just holds our cb information) */
        if ((skb = sock_alloc_send_skb(sk, 0,
                                       msg->msg_flags & MSG_DONTWAIT,
-                                      &err)) == NULL) {
-               mutex_unlock(&econet_mutex);
-               return err;
-       }
+                                      &err)) == NULL)
+               goto error_free_buf;
 
        eb = (struct ec_cb *)&skb->cb;
 
@@ -491,7 +477,7 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
        udpmsg.msg_name = (void *)&udpdest;
        udpmsg.msg_namelen = sizeof(udpdest);
        udpmsg.msg_iov = &iov[0];
-       udpmsg.msg_iovlen = msg->msg_iovlen + 1;
+       udpmsg.msg_iovlen = 2;
        udpmsg.msg_control = NULL;
        udpmsg.msg_controllen = 0;
        udpmsg.msg_flags=0;
@@ -499,9 +485,13 @@ static int econet_sendmsg(struct kiocb *iocb, struct socket *sock,
        oldfs = get_fs(); set_fs(KERNEL_DS);    /* More privs :-) */
        err = sock_sendmsg(udpsock, &udpmsg, size);
        set_fs(oldfs);
+
+error_free_buf:
+       vfree(userbuf);
 #else
        err = -EPROTOTYPE;
 #endif
+       error:
        mutex_unlock(&econet_mutex);
 
        return err;
@@ -671,6 +661,11 @@ static int ec_dev_ioctl(struct socket *sock, unsigned int cmd, void __user *arg)
        err = 0;
        switch (cmd) {
        case SIOCSIFADDR:
+               if (!capable(CAP_NET_ADMIN)) {
+                       err = -EPERM;
+                       break;
+               }
+
                edev = dev->ec_ptr;
                if (edev == NULL) {
                        /* Magic up a new one. */

diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 200eb53..0f28034 100644 (file)
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -365,7 +365,7 @@ static struct tnode *tnode_alloc(size_t size)
        if (size <= PAGE_SIZE)
                return kzalloc(size, GFP_KERNEL);
        else
-               return __vmalloc(size, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+               return vzalloc(size);
 }
 
 static void __tnode_vfree(struct work_struct *arg)

diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
index 1b344f3..3c0369a 100644 (file)
--- a/net/ipv4/inet_hashtables.c
+++ b/net/ipv4/inet_hashtables.c
@@ -133,8 +133,7 @@ int __inet_inherit_port(struct sock *sk, struct sock *child)
                        }
                }
        }
-       sk_add_bind_node(child, &tb->owners);
-       inet_csk(child)->icsk_bind_hash = tb;
+       inet_bind_hash(child, tb, port);
        spin_unlock(&head->lock);
 
        return 0;

diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index 1b48eb1..b14ec7d 100644 (file)
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -253,6 +253,7 @@ static const struct snmp_mib snmp4_net_list[] = {
        SNMP_MIB_ITEM("TCPMinTTLDrop", LINUX_MIB_TCPMINTTLDROP),
        SNMP_MIB_ITEM("TCPDeferAcceptDrop", LINUX_MIB_TCPDEFERACCEPTDROP),
        SNMP_MIB_ITEM("IPReversePathFilter", LINUX_MIB_IPRPFILTER),
+       SNMP_MIB_ITEM("TCPTimeWaitOverflow", LINUX_MIB_TCPTIMEWAITOVERFLOW),
        SNMP_MIB_SENTINEL
 };
 

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index e91911d..1b4ec21 100644 (file)
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -26,6 +26,8 @@ static int zero;
 static int tcp_retr1_max = 255;
 static int ip_local_port_range_min[] = { 1, 1 };
 static int ip_local_port_range_max[] = { 65535, 65535 };
+static int tcp_adv_win_scale_min = -31;
+static int tcp_adv_win_scale_max = 31;
 
 /* Update system visible IP port range */
 static void set_local_port_range(int range[2])
@@ -426,7 +428,9 @@ static struct ctl_table ipv4_table[] = {
                .data           = &sysctl_tcp_adv_win_scale,
                .maxlen         = sizeof(int),
                .mode           = 0644,
-               .proc_handler   = proc_dointvec
+               .proc_handler   = proc_dointvec_minmax,
+               .extra1         = &tcp_adv_win_scale_min,
+               .extra2         = &tcp_adv_win_scale_max,
        },
        {
                .procname       = "tcp_tw_reuse",

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 2bb46d5..6c11eec 100644 (file)
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -2244,7 +2244,7 @@ static int do_tcp_setsockopt(struct sock *sk, int level,
                /* Values greater than interface MTU won't take effect. However
                 * at the point when this call is done we typically don't yet
                 * know which interface is going to be used */
-               if (val < 64 || val > MAX_TCP_WINDOW) {
+               if (val < TCP_MIN_MSS || val > MAX_TCP_WINDOW) {
                        err = -EINVAL;
                        break;
                }

diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index dd55505..4fc3387 100644 (file)
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2013,7 +2013,9 @@ get_req:
        }
 get_sk:
        sk_nulls_for_each_from(sk, node) {
-               if (sk->sk_family == st->family && net_eq(sock_net(sk), net)) {
+               if (!net_eq(sock_net(sk), net))
+                       continue;
+               if (sk->sk_family == st->family) {
                        cur = sk;
                        goto out;
                }

diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
index 3527b51..80b1f80 100644 (file)
--- a/net/ipv4/tcp_minisocks.c
+++ b/net/ipv4/tcp_minisocks.c
@@ -392,7 +392,7 @@ void tcp_time_wait(struct sock *sk, int state, int timeo)
                 * socket up.  We've got bigger problems than
                 * non-graceful socket closings.
                 */
-               LIMIT_NETDEBUG(KERN_INFO "TCP: time wait bucket table overflow\n");
+               NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_TCPTIMEWAITOVERFLOW);
        }
 
        tcp_update_metrics(sk);

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index 749b649..97041f2 100644 (file)
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -231,11 +231,10 @@ void tcp_select_initial_window(int __space, __u32 mss,
                /* when initializing use the value from init_rcv_wnd
                 * rather than the default from above
                 */
-               if (init_rcv_wnd &&
-                   (*rcv_wnd > init_rcv_wnd * mss))
-                       *rcv_wnd = init_rcv_wnd * mss;
-               else if (*rcv_wnd > init_cwnd * mss)
-                       *rcv_wnd = init_cwnd * mss;
+               if (init_rcv_wnd)
+                       *rcv_wnd = min(*rcv_wnd, init_rcv_wnd * mss);
+               else
+                       *rcv_wnd = min(*rcv_wnd, init_cwnd * mss);
        }
 
        /* Set the clamp no higher than max representable value */
@@ -386,27 +385,30 @@ struct tcp_out_options {
  */
 static u8 tcp_cookie_size_check(u8 desired)
 {
-       if (desired > 0) {
+       int cookie_size;
+
+       if (desired > 0)
                /* previously specified */
                return desired;
-       }
-       if (sysctl_tcp_cookie_size <= 0) {
+
+       cookie_size = ACCESS_ONCE(sysctl_tcp_cookie_size);
+       if (cookie_size <= 0)
                /* no default specified */
                return 0;
-       }
-       if (sysctl_tcp_cookie_size <= TCP_COOKIE_MIN) {
+
+       if (cookie_size <= TCP_COOKIE_MIN)
                /* value too small, specify minimum */
                return TCP_COOKIE_MIN;
-       }
-       if (sysctl_tcp_cookie_size >= TCP_COOKIE_MAX) {
+
+       if (cookie_size >= TCP_COOKIE_MAX)
                /* value too large, specify maximum */
                return TCP_COOKIE_MAX;
-       }
-       if (0x1 & sysctl_tcp_cookie_size) {
+
+       if (cookie_size & 1)
                /* 8-bit multiple, illegal, fix it */
-               return (u8)(sysctl_tcp_cookie_size + 0x1);
-       }
-       return (u8)sysctl_tcp_cookie_size;
+               cookie_size++;
+
+       return (u8)cookie_size;
 }
 
 /* Write previously computed TCP options to the packet.
@@ -1516,6 +1518,7 @@ static int tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb)
        struct tcp_sock *tp = tcp_sk(sk);
        const struct inet_connection_sock *icsk = inet_csk(sk);
        u32 send_win, cong_win, limit, in_flight;
+       int win_divisor;
 
        if (TCP_SKB_CB(skb)->flags & TCPHDR_FIN)
                goto send_now;
@@ -1547,13 +1550,14 @@ static int tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb)
        if ((skb != tcp_write_queue_tail(sk)) && (limit >= skb->len))
                goto send_now;
 
-       if (sysctl_tcp_tso_win_divisor) {
+       win_divisor = ACCESS_ONCE(sysctl_tcp_tso_win_divisor);
+       if (win_divisor) {
                u32 chunk = min(tp->snd_wnd, tp->snd_cwnd * tp->mss_cache);
 
                /* If at least some fraction of a window is available,
                 * just use it.
                 */
-               chunk /= sysctl_tcp_tso_win_divisor;
+               chunk /= win_divisor;
                if (limit >= chunk)
                        goto send_now;
        } else {

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index b115555..4f4483e 100644 (file)
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1173,6 +1173,8 @@ static void ip6_tnl_link_config(struct ip6_tnl *t)
                                sizeof (struct ipv6hdr);
 
                        dev->mtu = rt->rt6i_dev->mtu - sizeof (struct ipv6hdr);
+                       if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
+                               dev->mtu-=8;
 
                        if (dev->mtu < IPV6_MIN_MTU)
                                dev->mtu = IPV6_MIN_MTU;
@@ -1361,12 +1363,17 @@ static const struct net_device_ops ip6_tnl_netdev_ops = {
 
 static void ip6_tnl_dev_setup(struct net_device *dev)
 {
+       struct ip6_tnl *t;
+
        dev->netdev_ops = &ip6_tnl_netdev_ops;
        dev->destructor = ip6_dev_free;
 
        dev->type = ARPHRD_TUNNEL6;
        dev->hard_header_len = LL_MAX_HEADER + sizeof (struct ipv6hdr);
        dev->mtu = ETH_DATA_LEN - sizeof (struct ipv6hdr);
+       t = netdev_priv(dev);
+       if (!(t->parms.flags & IP6_TNL_F_IGN_ENCAP_LIMIT))
+               dev->mtu-=8;
        dev->flags |= IFF_NOARP;
        dev->addr_len = sizeof(struct in6_addr);
        dev->features |= NETIF_F_NETNS_LOCAL;

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 6e48a80..8ce38f1 100644 (file)
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -606,8 +606,9 @@ static int ipip6_rcv(struct sk_buff *skb)
                return 0;
        }
 
-       icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
+       /* no tunnel matched,  let upstream know, ipsec may handle it */
        rcu_read_unlock();
+       return 1;
 out:
        kfree_skb(skb);
        return 0;

diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
index 04635e8..110efb7 100644 (file)
--- a/net/l2tp/l2tp_ip.c
+++ b/net/l2tp/l2tp_ip.c
@@ -672,4 +672,8 @@ MODULE_LICENSE("GPL");
 MODULE_AUTHOR("James Chapman <jchapman@katalix.com>");
 MODULE_DESCRIPTION("L2TP over IP");
 MODULE_VERSION("1.0");
-MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET, SOCK_DGRAM, IPPROTO_L2TP);
+
+/* Use the value of SOCK_DGRAM (2) directory, because __stringify does't like
+ * enums
+ */
+MODULE_ALIAS_NET_PF_PROTO_TYPE(PF_INET, 2, IPPROTO_L2TP);

diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index d2fcd22..5533770 100644 (file)
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -2245,6 +2245,10 @@ ieee80211_rx_h_mgmt(struct ieee80211_rx_data *rx)
                break;
        case cpu_to_le16(IEEE80211_STYPE_DEAUTH):
        case cpu_to_le16(IEEE80211_STYPE_DISASSOC):
+               if (is_multicast_ether_addr(mgmt->da) &&
+                   !is_broadcast_ether_addr(mgmt->da))
+                       return RX_DROP_MONITOR;
+
                /* process only for station */
                if (sdata->vif.type != NL80211_IFTYPE_STATION)
                        return RX_DROP_MONITOR;
@@ -2739,6 +2743,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
 
                        if (ieee80211_prepare_and_rx_handle(&rx, skb, true))
                                return;
+                       goto out;
                }
        }
 
@@ -2778,6 +2783,7 @@ static void __ieee80211_rx_handle_packet(struct ieee80211_hw *hw,
                        return;
        }
 
+ out:
        dev_kfree_skb(skb);
 }
 

diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index e694836..2ba7426 100644 (file)
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1595,7 +1595,12 @@ static void ieee80211_xmit(struct ieee80211_sub_if_data *sdata,
                                                list) {
                                if (!ieee80211_sdata_running(tmp_sdata))
                                        continue;
-                               if (tmp_sdata->vif.type != NL80211_IFTYPE_AP)
+                               if (tmp_sdata->vif.type ==
+                                   NL80211_IFTYPE_MONITOR ||
+                                   tmp_sdata->vif.type ==
+                                   NL80211_IFTYPE_AP_VLAN ||
+                                       tmp_sdata->vif.type ==
+                                   NL80211_IFTYPE_WDS)
                                        continue;
                                if (compare_ether_addr(tmp_sdata->vif.addr,
                                                       hdr->addr2) == 0) {

diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 7ff31c6..417d7a6 100644 (file)
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -1344,9 +1344,25 @@ static void unix_destruct_scm(struct sk_buff *skb)
        sock_wfree(skb);
 }
 
+#define MAX_RECURSION_LEVEL 4
+
 static int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb)
 {
        int i;
+       unsigned char max_level = 0;
+       int unix_sock_count = 0;
+
+       for (i = scm->fp->count - 1; i >= 0; i--) {
+               struct sock *sk = unix_get_socket(scm->fp->fp[i]);
+
+               if (sk) {
+                       unix_sock_count++;
+                       max_level = max(max_level,
+                                       unix_sk(sk)->recursion_level);
+               }
+       }
+       if (unlikely(max_level > MAX_RECURSION_LEVEL))
+               return -ETOOMANYREFS;
 
        /*
         * Need to duplicate file references for the sake of garbage
@@ -1357,9 +1373,11 @@ static int unix_attach_fds(struct scm_cookie *scm, struct sk_buff *skb)
        if (!UNIXCB(skb).fp)
                return -ENOMEM;
 
-       for (i = scm->fp->count-1; i >= 0; i--)
-               unix_inflight(scm->fp->fp[i]);
-       return 0;
+       if (unix_sock_count) {
+               for (i = scm->fp->count - 1; i >= 0; i--)
+                       unix_inflight(scm->fp->fp[i]);
+       }
+       return max_level;
 }
 
 static int unix_scm_to_skb(struct scm_cookie *scm, struct sk_buff *skb, bool send_fds)
@@ -1394,6 +1412,7 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock,
        struct sk_buff *skb;
        long timeo;
        struct scm_cookie tmp_scm;
+       int max_level;
 
        if (NULL == siocb->scm)
                siocb->scm = &tmp_scm;
@@ -1432,8 +1451,9 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock,
                goto out;
 
        err = unix_scm_to_skb(siocb->scm, skb, true);
-       if (err)
+       if (err < 0)
                goto out_free;
+       max_level = err + 1;
        unix_get_secdata(siocb->scm, skb);
 
        skb_reset_transport_header(skb);
@@ -1515,6 +1535,8 @@ restart:
        if (sock_flag(other, SOCK_RCVTSTAMP))
                __net_timestamp(skb);
        skb_queue_tail(&other->sk_receive_queue, skb);
+       if (max_level > unix_sk(other)->recursion_level)
+               unix_sk(other)->recursion_level = max_level;
        unix_state_unlock(other);
        other->sk_data_ready(other, len);
        sock_put(other);
@@ -1545,6 +1567,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
        int sent = 0;
        struct scm_cookie tmp_scm;
        bool fds_sent = false;
+       int max_level;
 
        if (NULL == siocb->scm)
                siocb->scm = &tmp_scm;
@@ -1608,10 +1631,11 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
 
                /* Only send the fds in the first buffer */
                err = unix_scm_to_skb(siocb->scm, skb, !fds_sent);
-               if (err) {
+               if (err < 0) {
                        kfree_skb(skb);
                        goto out_err;
                }
+               max_level = err + 1;
                fds_sent = true;
 
                err = memcpy_fromiovec(skb_put(skb, size), msg->msg_iov, size);
@@ -1627,6 +1651,8 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
                        goto pipe_err_free;
 
                skb_queue_tail(&other->sk_receive_queue, skb);
+               if (max_level > unix_sk(other)->recursion_level)
+                       unix_sk(other)->recursion_level = max_level;
                unix_state_unlock(other);
                other->sk_data_ready(other, size);
                sent += size;
@@ -1847,6 +1873,7 @@ static int unix_stream_recvmsg(struct kiocb *iocb, struct socket *sock,
                unix_state_lock(sk);
                skb = skb_dequeue(&sk->sk_receive_queue);
                if (skb == NULL) {
+                       unix_sk(sk)->recursion_level = 0;
                        if (copied >= target)
                                goto unlock;
 

diff --git a/net/unix/garbage.c b/net/unix/garbage.c
index c8df6fd..f89f83b 100644 (file)
--- a/net/unix/garbage.c
+++ b/net/unix/garbage.c
@@ -96,7 +96,7 @@ static DECLARE_WAIT_QUEUE_HEAD(unix_gc_wait);
 unsigned int unix_tot_inflight;
 
 
-static struct sock *unix_get_socket(struct file *filp)
+struct sock *unix_get_socket(struct file *filp)
 {
        struct sock *u_sock = NULL;
        struct inode *inode = filp->f_path.dentry->d_inode;
@@ -259,9 +259,16 @@ static void inc_inflight_move_tail(struct unix_sock *u)
 }
 
 static bool gc_in_progress = false;
+#define UNIX_INFLIGHT_TRIGGER_GC 16000
 
 void wait_for_unix_gc(void)
 {
+       /*
+        * If number of inflight sockets is insane,
+        * force a garbage collect right now.
+        */
+       if (unix_tot_inflight > UNIX_INFLIGHT_TRIGGER_GC && !gc_in_progress)
+               unix_gc();
        wait_event(unix_gc_wait, gc_in_progress == false);
 }
 

diff --git a/net/x25/x25_link.c b/net/x25/x25_link.c
index 4c81f6a..4cbc942 100644 (file)
--- a/net/x25/x25_link.c
+++ b/net/x25/x25_link.c
@@ -398,6 +398,7 @@ void __exit x25_link_free(void)
        list_for_each_safe(entry, tmp, &x25_neigh_list) {
                nb = list_entry(entry, struct x25_neigh, node);
                __x25_remove_neigh(nb);
+               dev_put(nb->dev);
        }
        write_unlock_bh(&x25_neigh_list_lock);
 }

diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c
index a2023ec..1e98bc0 100644 (file)
--- a/net/xfrm/xfrm_hash.c
+++ b/net/xfrm/xfrm_hash.c
@@ -19,7 +19,7 @@ struct hlist_head *xfrm_hash_alloc(unsigned int sz)
        if (sz <= PAGE_SIZE)
                n = kzalloc(sz, GFP_KERNEL);
        else if (hashdist)
-               n = __vmalloc(sz, GFP_KERNEL | __GFP_ZERO, PAGE_KERNEL);
+               n = vzalloc(sz);
        else
                n = (struct hlist_head *)
                        __get_free_pages(GFP_KERNEL | __GFP_NOWARN | __GFP_ZERO,