Merge bk://bk.arm.linux.org.uk

into home.transmeta.com:/home/torvalds/v2.5/linux

arch/sparc64/defconfig

@@ -389,10 +389,7 @@ CONFIG_SCSI_FCAL=m
 # Fusion MPT device support
 #
 CONFIG_FUSION=m
-
-#
-# (ability to boot linux kernel from Fusion device is DISABLED!)
-#
+# CONFIG_FUSION_BOOT is not set
 CONFIG_FUSION_ISENSE=m
 CONFIG_FUSION_CTL=m
 CONFIG_FUSION_LAN=m
@@ -576,22 +573,51 @@ CONFIG_DRM_TDFX=m
 # Input device support
 #
 CONFIG_INPUT=y
+
+#
+# Userland interfaces
+#
 CONFIG_INPUT_KEYBDEV=y
 CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
 CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
 CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
 # CONFIG_INPUT_JOYDEV is not set
+# CONFIG_INPUT_TSDEV is not set
 CONFIG_INPUT_EVDEV=y
+# CONFIG_INPUT_EVBUG is not set
+
+#
+# Input I/O drivers
+#
 # CONFIG_GAMEPORT is not set
 CONFIG_SOUND_GAMEPORT=y
 # CONFIG_GAMEPORT_NS558 is not set
 # CONFIG_GAMEPORT_L4 is not set
 # CONFIG_INPUT_EMU10K1 is not set
-# CONFIG_GAMEPORT_PCIGAME is not set
+# CONFIG_GAMEPORT_VORTEX is not set
 # CONFIG_GAMEPORT_FM801 is not set
 # CONFIG_GAMEPORT_CS461x is not set
 # CONFIG_SERIO is not set
+# CONFIG_SERIO_I8042 is not set
 # CONFIG_SERIO_SERPORT is not set
+# CONFIG_SERIO_CT82C710 is not set
+# CONFIG_SERIO_PARKBD is not set
+
+#
+# Input Device Drivers
+#
+CONFIG_INPUT_KEYBOARD=y
+# CONFIG_KEYBOARD_ATKBD is not set
+# CONFIG_KEYBOARD_SUNKBD is not set
+# CONFIG_KEYBOARD_PS2SERKBD is not set
+# CONFIG_KEYBOARD_XTKBD is not set
+CONFIG_INPUT_MOUSE=y
+# CONFIG_MOUSE_PS2 is not set
+# CONFIG_MOUSE_SERIAL is not set
+# CONFIG_MOUSE_INPORT is not set
+# CONFIG_MOUSE_LOGIBM is not set
+# CONFIG_MOUSE_PC110PAD is not set
 # CONFIG_INPUT_JOYSTICK is not set
 # CONFIG_JOYSTICK_ANALOG is not set
 # CONFIG_JOYSTICK_A3D is not set
@@ -599,6 +625,7 @@ CONFIG_SOUND_GAMEPORT=y
 # CONFIG_JOYSTICK_COBRA is not set
 # CONFIG_JOYSTICK_GF2K is not set
 # CONFIG_JOYSTICK_GRIP is not set
+# CONFIG_JOYSTICK_GUILLEMOT is not set
 # CONFIG_JOYSTICK_INTERACT is not set
 # CONFIG_JOYSTICK_SIDEWINDER is not set
 # CONFIG_JOYSTICK_TMDC is not set
@@ -609,9 +636,13 @@ CONFIG_SOUND_GAMEPORT=y
 # CONFIG_JOYSTICK_SPACEORB is not set
 # CONFIG_JOYSTICK_SPACEBALL is not set
 # CONFIG_JOYSTICK_STINGER is not set
+# CONFIG_JOYSTICK_TWIDDLER is not set
 # CONFIG_JOYSTICK_DB9 is not set
 # CONFIG_JOYSTICK_GAMECON is not set
 # CONFIG_JOYSTICK_TURBOGRAFX is not set
+# CONFIG_INPUT_JOYDUMP is not set
+# CONFIG_INPUT_TOUCHSCREEN is not set
+# CONFIG_TOUCHSCREEN_GUNZE is not set
 
 #
 # File systems
@@ -780,7 +811,6 @@ CONFIG_USB_DEVICEFS=y
 #
 CONFIG_USB_EHCI_HCD=m
 CONFIG_USB_OHCI_HCD=y
-CONFIG_USB_UHCI_HCD=m
 # CONFIG_USB_UHCI_HCD_ALT is not set
 
 #

arch/sparc64/kernel/binfmt_elf32.c

@@ -136,6 +136,16 @@ struct elf_prpsinfo32
 #define NEW_TO_OLD_UID(uid) ((uid) > 65535) ? (u16)overflowuid : (u16)(uid)
 #define NEW_TO_OLD_GID(gid) ((gid) > 65535) ? (u16)overflowgid : (u16)(gid)
 
+#include <linux/time.h>
+
+#define jiffies_to_timeval jiffies_to_timeval32
+static __inline__ void
+jiffies_to_timeval32(unsigned long jiffies, struct timeval32 *value)
+{
+	value->tv_usec = (jiffies % HZ) * (1000000L / HZ);
+	value->tv_sec = jiffies / HZ;
+}
+
 #define elf_addr_t	u32
 #define elf_caddr_t	u32
 #undef start_thread

drivers/fc4/fc.c

@@ -994,7 +994,7 @@ int fcp_scsi_dev_reset(Scsi_Cmnd *SCpnt)
 	 */
 
 	fc->rst_pkt->host->eh_action = &sem;
-	fc->rst_pkt->request.rq_status = RQ_SCSI_BUSY;
+	fc->rst_pkt->request->rq_status = RQ_SCSI_BUSY;
 
 	fc->rst_pkt->done = fcp_scsi_reset_done;
 	fcp_scsi_queue_it(fc, fc->rst_pkt, fcmd, 0);

drivers/net/bonding.c

@@ -176,6 +176,16 @@
  *              Steve Mead <steve.mead at comdev dot cc>
  *     - Port Gleb Natapov's multicast support patchs from 2.4.12
  *       to 2.4.18 adding support for multicast.
+ *
+ * 2002/06/17 - Tony Cureington <tony.cureington * hp_com>
+ *     - corrected uninitialized pointer (ifr.ifr_data) in bond_check_dev_link;
+ *       actually changed function to use ETHTOOL, then MIIPHY, and finally
+ *       MIIREG to determine the link status
+ *     - fixed bad ifr_data pointer assignments in bond_ioctl
+ *     - corrected mode 1 being reported as active-backup in bond_get_info;
+ *       also added text to distinguish type of load balancing (rr or xor)
+ *     - change arp_ip_target module param from "1-12s" (array of 12 ptrs)
+ *       to "s" (a single ptr)
  */
 
 #include <linux/config.h>
@@ -210,6 +220,9 @@
 #include <linux/smp.h>
 #include <linux/if_ether.h>
 #include <linux/if_arp.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+
 
 /* monitor all links that often (in milliseconds). <=0 disables monitoring */
 #ifndef BOND_LINK_MON_INTERV
@@ -253,7 +266,7 @@ MODULE_PARM_DESC(miimon, "Link check interval in milliseconds");
 MODULE_PARM(mode, "i");
 MODULE_PARM(arp_interval, "i");
 MODULE_PARM_DESC(arp_interval, "arp interval in milliseconds");
-MODULE_PARM(arp_ip_target, "1-12s");
+MODULE_PARM(arp_ip_target, "s");
 MODULE_PARM_DESC(arp_ip_target, "arp target in n.n.n.n form");
 MODULE_PARM_DESC(mode, "Mode of operation : 0 for round robin, 1 for active-backup, 2 for xor");
 MODULE_PARM(updelay, "i");
@@ -386,21 +399,51 @@ static u16 bond_check_dev_link(struct net_device *dev)
 {
 	static int (* ioctl)(struct net_device *, struct ifreq *, int);
 	struct ifreq ifr;
-	u16 *data = (u16 *)&ifr.ifr_data;
-		
-	/* data[0] automagically filled by the ioctl */
-	data[1] = 1; /* MII location 1 reports Link Status */
+	struct mii_ioctl_data mii;
+	struct ethtool_value etool;
+
+	if ((ioctl = dev->do_ioctl) != NULL)  { /* ioctl to access MII */
+		/* TODO: set pointer to correct ioctl on a per team member */
+		/*       bases to make this more efficient. that is, once  */
+		/*       we determine the correct ioctl, we will always    */
+		/*       call it and not the others for that team          */
+		/*       member.                                           */
+
+		/* try SOICETHTOOL ioctl, some drivers cache ETHTOOL_GLINK */
+		/* for a period of time; we need to encourage link status  */
+		/* be reported by network drivers in real time; if the     */
+		/* value is cached, the mmimon module parm may have no     */
+		/* effect...                                               */
+	        etool.cmd = ETHTOOL_GLINK;
+	        ifr.ifr_data = (char*)&etool;
+		if (ioctl(dev, &ifr, SIOCETHTOOL) == 0) {
+			if (etool.data == 1) {
+				return(MII_LINK_READY);
+			} 
+			else { 
+				return(0);
+			} 
+		}
 
-	if (((ioctl = dev->do_ioctl) != NULL) &&  /* ioctl to access MII */
-	    (ioctl(dev, &ifr, SIOCGMIIPHY) == 0)) {
-		/* now, data[3] contains info about link status :
-		   - data[3] & 0x04 means link up
-		   - data[3] & 0x20 means end of auto-negociation
+		ifr.ifr_data = (char*)&mii;
+                /* try MIIPHY first then, if that doesn't work, try MIIREG */
+		if (ioctl(dev, &ifr, SIOCGMIIPHY) == 0) {
+			/* now, mii.phy_id contains info about link status :
+			- mii.phy_id & 0x04 means link up
+			- mii.phy_id & 0x20 means end of auto-negociation
 			*/
-		return data[3];
-	} else {
-		return MII_LINK_READY;  /* spoof link up ( we can't check it) */
+			return mii.phy_id;
 		}
+
+		mii.reg_num = 1; /* the MII register we want to read */  
+		if (ioctl(dev, &ifr, SIOCGMIIREG) == 0) {
+			/* mii.val_out contians the same link info as phy_id */
+			/* above                                             */
+			return mii.val_out;
+		}
+
+	}
+	return MII_LINK_READY;  /* spoof link up ( we can't check it) */
 }
 
 static u16 bond_check_mii_link(bonding_t *bond)
@@ -1707,7 +1750,7 @@ static int bond_ioctl(struct net_device *master_dev, struct ifreq *ifr, int cmd)
 
 	switch (cmd) {
 	case SIOCGMIIPHY:
-		data = (u16 *)&ifr->ifr_data;
+		data = (u16 *)ifr->ifr_data;
 		if (data == NULL) {
 			return -EINVAL;
 		}
@@ -1718,7 +1761,7 @@ static int bond_ioctl(struct net_device *master_dev, struct ifreq *ifr, int cmd)
 		 * We do this again just in case we were called by SIOCGMIIREG
 		 * instead of SIOCGMIIPHY.
 		 */
-		data = (u16 *)&ifr->ifr_data;
+		data = (u16 *)ifr->ifr_data;
 		if (data == NULL) {
 			return -EINVAL;
 		}
@@ -2035,7 +2078,28 @@ static int bond_get_info(char *buf, char **start, off_t offset, int length)
 		link = bond_check_mii_link(bond);
 
 		len += sprintf(buf + len, "Bonding Mode: ");
-		len += sprintf(buf + len, "%s\n", mode ? "active-backup" : "load balancing");
+
+		switch (mode) {
+			case BOND_MODE_ACTIVEBACKUP:
+				len += sprintf(buf + len, "%s\n", 
+						"active-backup");
+			break;
+
+			case BOND_MODE_ROUNDROBIN:
+				len += sprintf(buf + len, "%s\n", 
+						"load balancing (round-robin)");
+			break;
+
+			case BOND_MODE_XOR:
+				len += sprintf(buf + len, "%s\n", 
+						"load balancing (xor)");
+			break;
+
+			default:
+				len += sprintf(buf + len, "%s\n", 
+						"unknown");
+			break;
+		}
 
 		if (mode == BOND_MODE_ACTIVEBACKUP) {
 			read_lock_irqsave(&bond->lock, flags);
@@ -2282,7 +2346,32 @@ static int __init bonding_init(void)
 	}
 	memset(dev_bonds, 0, max_bonds*sizeof(struct net_device));
 
+	if (updelay < 0) {
+		printk(KERN_WARNING 
+		       "bonding_init(): updelay module parameter (%d), "
+		       "not in range 0-%d, so it was reset to 0\n",
+		       updelay, INT_MAX);
+		updelay = 0;
+	}
+
+	if (downdelay < 0) {
+		printk(KERN_WARNING 
+		       "bonding_init(): downdelay module parameter (%d), "
+		       "not in range 0-%d, so it was reset to 0\n",
+		       downdelay, INT_MAX);
+		downdelay = 0;
+	}
+
+	if (arp_interval < 0) {
+		printk(KERN_WARNING 
+		       "bonding_init(): arp_interval module parameter (%d), "
+		       "not in range 0-%d, so it was reset to %d\n",
+		       arp_interval, INT_MAX, BOND_LINK_ARP_INTERV);
+		arp_interval = BOND_LINK_ARP_INTERV;
+	}
+
 	if (arp_ip_target) {
+		/* TODO: check and log bad ip address */
 		if (my_inet_aton(arp_ip_target, &arp_target) == 0)  {
 			arp_interval = 0;
 		}

drivers/net/sunhme.c

@@ -2201,7 +2201,7 @@ static int happy_meal_open(struct net_device *dev)
 	 */
 	if ((hp->happy_flags & (HFLAG_QUATTRO|HFLAG_PCI)) != HFLAG_QUATTRO) {
 		if (request_irq(dev->irq, &happy_meal_interrupt,
-				SA_SHIRQ, "HAPPY MEAL", (void *)dev)) {
+				SA_SHIRQ, dev->name, (void *)dev)) {
 			HMD(("EAGAIN\n"));
 #ifdef __sparc__
 			printk(KERN_ERR "happy_meal(SBUS): Can't order irq %s to go.\n",

drivers/net/tg3.h

@@ -1687,45 +1687,6 @@ struct tg3_link_config {
 	u8				orig_autoneg;
 };
 
-struct tg3_coalesce_config {
-	/* Current settings. */
-	u32		rx_coalesce_ticks;
-	u32		rx_max_coalesced_frames;
-	u32		rx_coalesce_ticks_during_int;
-	u32		rx_max_coalesced_frames_during_int;
-	u32		tx_coalesce_ticks;
-	u32		tx_max_coalesced_frames;
-	u32		tx_coalesce_ticks_during_int;
-	u32		tx_max_coalesced_frames_during_int;
-	u32		stats_coalesce_ticks;
-
-	/* Default settings. */
-	u32		rx_coalesce_ticks_def;
-	u32		rx_max_coalesced_frames_def;
-	u32		rx_coalesce_ticks_during_int_def;
-	u32		rx_max_coalesced_frames_during_int_def;
-	u32		tx_coalesce_ticks_def;
-	u32		tx_max_coalesced_frames_def;
-	u32		tx_coalesce_ticks_during_int_def;
-	u32		tx_max_coalesced_frames_during_int_def;
-	u32		stats_coalesce_ticks_def;
-
-	/* Adaptive RX/TX coalescing parameters. */
-	u32		rate_sample_jiffies;
-	u32		pkt_rate_low;
-	u32		pkt_rate_high;
-
-	u32		rx_coalesce_ticks_low;
-	u32		rx_max_coalesced_frames_low;
-	u32		tx_coalesce_ticks_low;
-	u32		tx_max_coalesced_frames_low;
-
-	u32		rx_coalesce_ticks_high;
-	u32		rx_max_coalesced_frames_high;
-	u32		tx_coalesce_ticks_high;
-	u32		tx_max_coalesced_frames_high;
-};
-
 struct tg3_bufmgr_config {
 	u32		mbuf_read_dma_low_water;
 	u32		mbuf_mac_rx_low_water;
@@ -1772,8 +1733,7 @@ struct tg3 {
 #define TG3_FLAG_POLL_SERDES		0x00000080
 #define TG3_FLAG_PHY_RESET_ON_INIT	0x00000100
 #define TG3_FLAG_PCIX_TARGET_HWBUG	0x00000200
-#define TG3_FLAG_TAGGED_IRQ_STATUS	0x00000400
-#define TG3_FLAG_WOL_SPEED_100MB	0x00000800
+#define TG3_FLAG_WOL_SPEED_100MB	0x00000400
 #define TG3_FLAG_WOL_ENABLE		0x00001000
 #define TG3_FLAG_NVRAM			0x00002000
 #define TG3_FLAG_NVRAM_BUFFERED		0x00004000
@@ -1802,7 +1762,6 @@ struct tg3 {
 	u32				timer_offset;
 
 	struct tg3_link_config		link_config;
-	struct tg3_coalesce_config	coalesce_config;
 	struct tg3_bufmgr_config	bufmgr_config;
 
 	u32				rx_pending;

drivers/scsi/aic7xxx_old.c

@@ -3070,7 +3070,7 @@ aic7xxx_done(struct aic7xxx_host *p, struct aic7xxx_scb *scb)
        * we check data_cmnd[0].  This catches the conditions for st.c, but
        * I'm still not sure if request.cmd is valid for sg devices.
        */
-      if ( (rq_data_dir(&cmd->request) == WRITE) || (cmd->data_cmnd[0] == WRITE_6) ||
+      if ( (rq_data_dir(cmd->request) == WRITE) || (cmd->data_cmnd[0] == WRITE_6) ||
            (cmd->data_cmnd[0] == WRITE_FILEMARKS) )
       {
         sp->w_total++;
@@ -4280,7 +4280,7 @@ aic7xxx_calculate_residual (struct aic7xxx_host *p, struct aic7xxx_scb *scb)
       {
         printk(INFO_LEAD "Underflow - Wanted %u, %s %u, residual SG "
           "count %d.\n", p->host_no, CTL_OF_SCB(scb), cmd->underflow,
-          (rq_data_dir(&cmd->request) == WRITE) ? "wrote" : "read", actual,
+          (rq_data_dir(cmd->request) == WRITE) ? "wrote" : "read", actual,
           hscb->residual_SG_segment_count);
         printk(INFO_LEAD "status 0x%x.\n", p->host_no, CTL_OF_SCB(scb),
           hscb->target_status);

drivers/scsi/pluto.c

@@ -65,7 +65,7 @@ static void __init pluto_detect_done(Scsi_Cmnd *SCpnt)
 
 static void __init pluto_detect_scsi_done(Scsi_Cmnd *SCpnt)
 {
-	SCpnt->request.rq_status = RQ_SCSI_DONE;
+	SCpnt->request->rq_status = RQ_SCSI_DONE;
 	PLND(("Detect done %08lx\n", (long)SCpnt))
 	if (atomic_dec_and_test (&fcss))
 		up(&fc_sem);
@@ -160,7 +160,7 @@ int __init pluto_detect(Scsi_Host_Template *tpnt)
 		
 		SCpnt->cmd_len = COMMAND_SIZE(INQUIRY);
 	
-		SCpnt->request.rq_status = RQ_SCSI_BUSY;
+		SCpnt->request->rq_status = RQ_SCSI_BUSY;
 		
 		SCpnt->done = pluto_detect_done;
 		SCpnt->bufflen = 256;
@@ -174,7 +174,7 @@ int __init pluto_detect(Scsi_Host_Template *tpnt)
 	for (retry = 0; retry < 5; retry++) {
 		for (i = 0; i < fcscount; i++) {
 			if (!fcs[i].fc) break;
-			if (fcs[i].cmd.request.rq_status != RQ_SCSI_DONE) {
+			if (fcs[i].cmd.request->rq_status != RQ_SCSI_DONE) {
 				disable_irq(fcs[i].fc->irq);
 				PLND(("queuecommand %d %d\n", retry, i))
 				fcp_scsi_queuecommand (&(fcs[i].cmd), 

fs/partitions/check.c

@@ -226,7 +226,7 @@ static ssize_t partition_device_kdev_read(struct device *driverfs_dev,
 			char *page, size_t count, loff_t off)
 {
 	kdev_t kdev; 
-	kdev.value=(int)driverfs_dev->driver_data;
+	kdev.value=(int)(long)driverfs_dev->driver_data;
 	return off ? 0 : sprintf (page, "%x\n",kdev.value);
 }
 static struct driver_file_entry partition_device_kdev_file = {
@@ -285,7 +285,7 @@ void driverfs_create_partitions(struct gendisk *hd, int minor)
 			current_driverfs_dev->parent = parent;
 			/* handle disc case */
 			current_driverfs_dev->driver_data =
-					(void *)__mkdev(hd->major, minor+part);
+					(void *)(long)__mkdev(hd->major, minor+part);
 			if (part == 0) {
 				if (parent)  {
 					sprintf(current_driverfs_dev->name,

fs/quota_v2.c

@@ -413,7 +413,7 @@ static int v2_write_dquot(struct dquot *dquot)
 
 	if (!dquot->dq_off)
 		if ((ret = dq_insert_tree(dquot)) < 0) {
-			printk(KERN_ERR "VFS: Error %d occured while creating quota.\n", ret);
+			printk(KERN_ERR "VFS: Error %Zd occured while creating quota.\n", ret);
 			return ret;
 		}
 	filp = sb_dqopt(dquot->dq_sb)->files[type];

include/asm-sparc/cache.h

@@ -10,6 +10,7 @@
 
 #include <asm/asi.h>
 
+#define L1_CACHE_SHIFT 5
 #define L1_CACHE_BYTES 32
 #define L1_CACHE_ALIGN(x) ((((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1)))
 

include/asm-sparc/param.h

@@ -2,6 +2,12 @@
 #ifndef _ASMSPARC_PARAM_H
 #define _ASMSPARC_PARAM_H
 
+#ifdef __KERNEL__
+# define HZ		100	/* Internal kernel timer frequency */
+# define USER_HZ	100	/* .. some user interfaces are in "ticks" */
+# define CLOCKS_PER_SEC (USER_HZ)
+#endif
+
 #ifndef HZ
 #define HZ 100
 #endif
@@ -18,8 +24,4 @@
 
 #define MAXHOSTNAMELEN	64	/* max length of hostname */
 
-#ifdef __KERNEL__
-# define CLOCKS_PER_SEC	HZ	/* frequency at which times() counts */
-#endif
-
 #endif

include/asm-sparc64/cache.h

@@ -5,6 +5,7 @@
 #define __ARCH_SPARC64_CACHE_H
 
 /* bytes per L1 cache line */
+#define        L1_CACHE_SHIFT	5
 #define        L1_CACHE_BYTES	32 /* Two 16-byte sub-blocks per line. */
 
 #define        L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))

include/asm-sparc64/param.h

@@ -2,6 +2,12 @@
 #ifndef _ASMSPARC64_PARAM_H
 #define _ASMSPARC64_PARAM_H
 
+#ifdef __KERNEL__
+# define HZ		100	/* Internal kernel timer frequency */
+# define USER_HZ	100	/* .. some user interfaces are in "ticks" */
+# define CLOCKS_PER_SEC (USER_HZ)
+#endif
+
 #ifndef HZ
 #define HZ 100
 #endif
@@ -18,8 +24,4 @@
 
 #define MAXHOSTNAMELEN	64	/* max length of hostname */
 
-#ifdef __KERNEL__
-# define CLOCKS_PER_SEC	HZ	/* frequency at which times() counts */
-#endif
-
 #endif /* _ASMSPARC64_PARAM_H */

include/linux/if_vlan.h

@@ -141,9 +141,10 @@ struct vlan_skb_tx_cookie {
 	(VLAN_TX_SKB_CB(__skb)->magic == VLAN_TX_COOKIE_MAGIC)
 #define vlan_tx_tag_get(__skb)	(VLAN_TX_SKB_CB(__skb)->vlan_tag)
 
-/* VLAN rx hw acceleration helper.  This acts like netif_rx().  */
-static inline int vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
-				  unsigned short vlan_tag)
+/* VLAN rx hw acceleration helper.  This acts like netif_{rx,receive_skb}(). */
+static inline int __vlan_hwaccel_rx(struct sk_buff *skb,
+				    struct vlan_group *grp,
+				    unsigned short vlan_tag, int polling)
 {
 	struct net_device_stats *stats;
 
@@ -182,9 +183,22 @@ static inline int vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
 		break;
 	};
 
-	return netif_rx(skb);
+	return (polling ? netif_receive_skb(skb) : netif_rx(skb));
+}
+
+static inline int vlan_hwaccel_rx(struct sk_buff *skb,
+				  struct vlan_group *grp,
+				  unsigned short vlan_tag)
+{
+	return __vlan_hwaccel_rx(skb, grp, vlan_tag, 0);
 }
 
+static inline int vlan_hwaccel_receive_skb(struct sk_buff *skb,
+					   struct vlan_group *grp,
+					   unsigned short vlan_tag)
+{
+	return __vlan_hwaccel_rx(skb, grp, vlan_tag, 1);
+}
 #endif /* __KERNEL__ */
 
 /* VLAN IOCTLs are found in sockios.h */

include/linux/netlink.h

@@ -110,6 +110,8 @@ extern int netlink_unicast(struct sock *ssk, struct sk_buff *skb, __u32 pid, int
 extern void netlink_broadcast(struct sock *ssk, struct sk_buff *skb, __u32 pid,
 			      __u32 group, int allocation);
 extern void netlink_set_err(struct sock *ssk, __u32 pid, __u32 group, int code);
+extern int netlink_register_notifier(struct notifier_block *nb);
+extern int netlink_unregister_notifier(struct notifier_block *nb);
 
 /*
  *	skb should fit one page. This choice is good for headerless malloc.
@@ -129,6 +131,12 @@ struct netlink_callback
 	long		args[4];
 };
 
+struct netlink_notify
+{
+	int pid;
+	int protocol;
+};
+
 static __inline__ struct nlmsghdr *
 __nlmsg_put(struct sk_buff *skb, u32 pid, u32 seq, int type, int len)
 {

include/linux/notifier.h

@@ -58,5 +58,7 @@ extern int notifier_call_chain(struct notifier_block **n, unsigned long val, voi
 #define SYS_HALT	0x0002	/* Notify of system halt */
 #define SYS_POWER_OFF	0x0003	/* Notify of system power off */
 
+#define NETLINK_URELEASE	0x0001	/* Unicast netlink socket released */
+
 #endif /* __KERNEL__ */
 #endif /* _LINUX_NOTIFIER_H */

include/net/dsfield.h

@@ -51,29 +51,4 @@ static inline void ipv6_change_dsfield(struct ipv6hdr *ipv6h,__u8 mask,
 }
 
 
-#if 0 /* put this later into asm-i386 or such ... */
-
-static inline void ip_change_dsfield(struct iphdr *iph,__u16 dsfield)
-{
-	__u16 check;
-
-	__asm__ __volatile__("
-		movw	10(%1),%0
-		xchg	%b0,%h0
-		addb	1(%1),%b0
-		adcb	$0,%h0
-		adcw	$1,%0
-		cmc
-		sbbw	%2,%0
-		sbbw	$0,%0
-		movb	%b2,1(%1)
-		xchg	%b0,%h0
-		movw	%0,10(%1)"
-	    : "=&r" (check)
-	    : "r" (iph), "r" (dsfield)
-	    : "cc");
-}
-
-#endif
-
 #endif

net/core/dst.c

@@ -29,7 +29,9 @@
  * 4) All operations modify state, so a spinlock is used.
  */
 static struct dst_entry 	*dst_garbage_list;
+#if RT_CACHE_DEBUG >= 2 
 static atomic_t			 dst_total = ATOMIC_INIT(0);
+#endif
 static spinlock_t		 dst_lock = SPIN_LOCK_UNLOCKED;
 
 static unsigned long dst_gc_timer_expires;
@@ -108,7 +110,9 @@ void * dst_alloc(struct dst_ops * ops)
 	dst->lastuse = jiffies;
 	dst->input = dst_discard;
 	dst->output = dst_blackhole;
+#if RT_CACHE_DEBUG >= 2 
 	atomic_inc(&dst_total);
+#endif
 	atomic_inc(&ops->entries);
 	return dst;
 }
@@ -158,7 +162,9 @@ void dst_destroy(struct dst_entry * dst)
 		dst->ops->destroy(dst);
 	if (dst->dev)
 		dev_put(dst->dev);
+#if RT_CACHE_DEBUG >= 2 
 	atomic_dec(&dst_total);
+#endif
 	kmem_cache_free(dst->ops->kmem_cachep, dst);
 }
 

net/netlink/af_netlink.c

@@ -41,6 +41,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/proc_fs.h>
 #include <linux/smp_lock.h>
+#include <linux/notifier.h>
 #include <net/sock.h>
 #include <net/scm.h>
 
@@ -81,6 +82,8 @@ atomic_t netlink_sock_nr;
 static rwlock_t nl_table_lock = RW_LOCK_UNLOCKED;
 static atomic_t nl_table_users = ATOMIC_INIT(0);
 
+static struct notifier_block *netlink_chain;
+
 static void netlink_sock_destruct(struct sock *sk)
 {
 	skb_queue_purge(&sk->receive_queue);
@@ -276,6 +279,12 @@ static int netlink_release(struct socket *sock)
 
 	skb_queue_purge(&sk->write_queue);
 
+	if (nlk->pid && !nlk->groups) {
+		struct netlink_notify n = { protocol:sk->protocol,
+		                            pid:nlk->pid };
+		notifier_call_chain(&netlink_chain, NETLINK_URELEASE, &n);
+	}	
+	
 	sock_put(sk);
 	return 0;
 }
@@ -967,6 +976,16 @@ static int netlink_read_proc(char *buffer, char **start, off_t offset,
 }
 #endif
 
+int netlink_register_notifier(struct notifier_block *nb)
+{
+	return notifier_chain_register(&netlink_chain, nb);
+}
+
+int netlink_unregister_notifier(struct notifier_block *nb)
+{
+	return notifier_chain_unregister(&netlink_chain, nb);
+}
+                
 struct proto_ops netlink_ops = {
 	family:		PF_NETLINK,
 

net/netsyms.c

@@ -402,6 +402,8 @@ EXPORT_SYMBOL(netlink_unicast);
 EXPORT_SYMBOL(netlink_kernel_create);
 EXPORT_SYMBOL(netlink_dump_start);
 EXPORT_SYMBOL(netlink_ack);
+EXPORT_SYMBOL(netlink_register_notifier);
+EXPORT_SYMBOL(netlink_unregister_notifier);
 #if defined(CONFIG_NETLINK_DEV) || defined(CONFIG_NETLINK_DEV_MODULE)
 EXPORT_SYMBOL(netlink_attach);
 EXPORT_SYMBOL(netlink_detach);