Merge with 2.3.43. I did ignore all modifications to the qlogicisp.c

driver due to the Origin A64 hacks.

14 files changed, 394 insertions, 359 deletions

diff --git a/arch/sparc64/config.in b/arch/sparc64/config.in
index fdf3960e3..6aebbfcc8 100644
--- a/arch/sparc64/config.in
+++ b/arch/sparc64/config.in
@@ -1,4 +1,4 @@
-# $Id: config.in,v 1.89 2000/01/31 21:10:10 davem Exp $
+# $Id: config.in,v 1.95 2000/02/10 02:51:12 davem Exp $
 # For a description of the syntax of this configuration file,
 # see the Configure script.
 #
@@ -17,13 +17,6 @@ define_bool CONFIG_VT_CONSOLE y
 
 bool 'Symmetric multi-processing support' CONFIG_SMP
 
-mainmenu_option next_comment
-comment 'Console drivers'
-bool 'PROM console' CONFIG_PROM_CONSOLE
-bool 'Support Frame buffer devices' CONFIG_FB
-source drivers/video/Config.in
-endmenu
-
 # Global things across all Sun machines.
 define_bool CONFIG_SBUS y
 define_bool CONFIG_SBUSCHAR y
@@ -38,6 +31,14 @@ define_bool CONFIG_SUN_AUXIO y
 define_bool CONFIG_SUN_IO y
 bool 'PCI support' CONFIG_PCI
 source drivers/pci/Config.in
+
+mainmenu_option next_comment
+comment 'Console drivers'
+bool 'PROM console' CONFIG_PROM_CONSOLE
+bool 'Support Frame buffer devices' CONFIG_FB
+source drivers/video/Config.in
+endmenu
+
 source drivers/sbus/char/Config.in
 source drivers/sbus/audio/Config.in
 
@@ -129,11 +130,24 @@ if [ "$CONFIG_SCSI" != "n" ]; then
    comment 'SCSI support type (disk, tape, CDrom)'
 
    dep_tristate '  SCSI disk support' CONFIG_BLK_DEV_SD $CONFIG_SCSI
+
+   if [ "$CONFIG_BLK_DEV_SD" != "n" ]; then
+      int  'Maximum number of SCSI disks that can be loaded as modules' CONFIG_SD_EXTRA_DEVS 40
+   fi
+
    dep_tristate '  SCSI tape support' CONFIG_CHR_DEV_ST $CONFIG_SCSI
+
+   if [ "$CONFIG_BLK_DEV_ST" != "n" ]; then
+      int  'Maximum number of SCSI tapes that can be loaded as modules' CONFIG_ST_EXTRA_DEVS 2
+   fi
+
    dep_tristate '  SCSI CDROM support' CONFIG_BLK_DEV_SR $CONFIG_SCSI
+
    if [ "$CONFIG_BLK_DEV_SR" != "n" ]; then
       bool '    Enable vendor-specific extensions (for SCSI CDROM)' CONFIG_BLK_DEV_SR_VENDOR
+      int  'Maximum number of CDROM devices that can be loaded as modules' CONFIG_SR_EXTRA_DEVS 2
    fi
+
    dep_tristate '  SCSI generic support' CONFIG_CHR_DEV_SG $CONFIG_SCSI
 
    comment 'Some SCSI devices (e.g. CD jukebox) support multiple LUNs'
@@ -141,6 +155,7 @@ if [ "$CONFIG_SCSI" != "n" ]; then
    bool '  Probe all LUNs on each SCSI device' CONFIG_SCSI_MULTI_LUN
 
    bool '  Verbose SCSI error reporting (kernel size +=12K)' CONFIG_SCSI_CONSTANTS
+   bool '  SCSI logging facility' CONFIG_SCSI_LOGGING
 
    mainmenu_option next_comment
    comment 'SCSI low-level drivers'
@@ -198,26 +213,48 @@ if [ "$CONFIG_NET" = "y" ]; then
 	 bool '    Keepalive and linefill' CONFIG_SLIP_SMART
 	 bool '    Six bit SLIP encapsulation' CONFIG_SLIP_MODE_SLIP6
       fi
-      bool '  Sun LANCE support' CONFIG_SUNLANCE
-      tristate '  Sun Happy Meal 10/100baseT support' CONFIG_HAPPYMEAL
+
+      mainmenu_option next_comment
+      comment 'Ethernet (10 or 100Mbit)'
+
+      bool 'Sun LANCE support' CONFIG_SUNLANCE
+      tristate 'Sun Happy Meal 10/100baseT support' CONFIG_HAPPYMEAL
       if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
-	 tristate '  Sun BigMAC 10/100baseT support (EXPERIMENTAL)' CONFIG_SUNBMAC
+	 tristate 'Sun BigMAC 10/100baseT support (EXPERIMENTAL)' CONFIG_SUNBMAC
       fi
       tristate '  Sun QuadEthernet support' CONFIG_SUNQE
-      tristate '  MyriCOM Gigabit Ethernet support' CONFIG_MYRI_SBUS
       if [ "$CONFIG_PCI" = "y" ]; then
-	 tristate '  Generic DECchip & DIGITAL EtherWORKS PCI/EISA' CONFIG_DE4X5
-	 tristate '  3c590/3c900 series (592/595/597) "Vortex/Boomerang" support' CONFIG_VORTEX
-	 tristate '  RealTek 8129/8139 (not 8019/8029!) support' CONFIG_RTL8139
-	 tristate '  PCI NE2000 support' CONFIG_NE2K_PCI
-	 tristate '  EtherExpressPro/100 support' CONFIG_EEXPRESS_PRO100
-	 tristate '  Adaptec Starfire support' CONFIG_ADAPTEC_STARFIRE
+	 tristate 'Generic DECchip & DIGITAL EtherWORKS PCI/EISA' CONFIG_DE4X5
+	 tristate '3c590/3c900 series (592/595/597) "Vortex/Boomerang" support' CONFIG_VORTEX
+	 tristate 'RealTek 8129/8139 (not 8019/8029!) support' CONFIG_RTL8139
+	 tristate 'PCI NE2000 support' CONFIG_NE2K_PCI
+	 tristate 'EtherExpressPro/100 support' CONFIG_EEXPRESS_PRO100
+	 tristate 'Adaptec Starfire support' CONFIG_ADAPTEC_STARFIRE
       fi
+      endmenu
+
+      mainmenu_option next_comment
+      comment 'Ethernet (1000 Mbit)'
+
+      if [ "$CONFIG_PCI" = "y" ]; then
+	  tristate 'Alteon AceNIC/3Com 3C985/NetGear GA620 Gigabit support' CONFIG_ACENIC
+	  if [ "$CONFIG_ACENIC" != "n" ]; then
+	    bool '  Omit support for old Tigon I based AceNICs' CONFIG_ACENIC_OMIT_TIGON_I
+	  fi
+	  tristate 'SysKonnect SK-98xx support' CONFIG_SK98LIN
+      fi
+      tristate 'MyriCOM Gigabit Ethernet support' CONFIG_MYRI_SBUS
+      endmenu
+
 #      bool '  FDDI driver support' CONFIG_FDDI
 #      if [ "$CONFIG_FDDI" = "y" ]; then
 #      fi
+
+      if [ "$CONFIG_ATM" = "y" ]; then
+	source drivers/atm/Config.in
+      fi
    fi
-endmenu
+   endmenu
 fi
 
 # This one must be before the filesystem configs. -DaveM
diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig
index 3e841d71b..747ded255 100644
--- a/arch/sparc64/defconfig
+++ b/arch/sparc64/defconfig
@@ -13,6 +13,19 @@ CONFIG_EXPERIMENTAL=y
 CONFIG_VT=y
 CONFIG_VT_CONSOLE=y
 # CONFIG_SMP is not set
+CONFIG_SBUS=y
+CONFIG_SBUSCHAR=y
+CONFIG_BUSMOUSE=y
+CONFIG_SUN_MOUSE=y
+CONFIG_SERIAL=y
+CONFIG_SUN_SERIAL=y
+CONFIG_SERIAL_CONSOLE=y
+CONFIG_SUN_KEYBOARD=y
+CONFIG_SUN_CONSOLE=y
+CONFIG_SUN_AUXIO=y
+CONFIG_SUN_IO=y
+CONFIG_PCI=y
+CONFIG_PCI_NAMES=y
 
 #
 # Console drivers
@@ -51,19 +64,6 @@ CONFIG_FBCON_CFB32=y
 CONFIG_FBCON_FONTWIDTH8_ONLY=y
 CONFIG_FONT_SUN8x16=y
 # CONFIG_FBCON_FONTS is not set
-CONFIG_SBUS=y
-CONFIG_SBUSCHAR=y
-CONFIG_BUSMOUSE=y
-CONFIG_SUN_MOUSE=y
-CONFIG_SERIAL=y
-CONFIG_SUN_SERIAL=y
-CONFIG_SERIAL_CONSOLE=y
-CONFIG_SUN_KEYBOARD=y
-CONFIG_SUN_CONSOLE=y
-CONFIG_SUN_AUXIO=y
-CONFIG_SUN_IO=y
-CONFIG_PCI=y
-CONFIG_PCI_NAMES=y
 
 #
 # Misc Linux/SPARC drivers
@@ -75,10 +75,6 @@ CONFIG_OBP_FLASH=m
 # CONFIG_SUN_BPP is not set
 # CONFIG_SUN_VIDEOPIX is not set
 CONFIG_SUN_AURORA=m
-# CONFIG_TADPOLE_TS102_UCTRL is not set
-# CONFIG_SUN_JSFLASH is not set
-CONFIG_APM_RTC_IS_GMT=y
-# CONFIG_RTC is not set
 
 #
 # Linux/SPARC audio subsystem (EXPERIMENTAL)
@@ -203,9 +199,12 @@ CONFIG_SCSI=y
 # SCSI support type (disk, tape, CDrom)
 #
 CONFIG_BLK_DEV_SD=y
+CONFIG_SD_EXTRA_DEVS=40
 CONFIG_CHR_DEV_ST=y
+CONFIG_ST_EXTRA_DEVS=2
 CONFIG_BLK_DEV_SR=y
 CONFIG_BLK_DEV_SR_VENDOR=y
+CONFIG_SR_EXTRA_DEVS=2
 CONFIG_CHR_DEV_SG=m
 
 #
@@ -213,6 +212,7 @@ CONFIG_CHR_DEV_SG=m
 #
 CONFIG_SCSI_MULTI_LUN=y
 CONFIG_SCSI_CONSTANTS=y
+# CONFIG_SCSI_LOGGING is not set
 
 #
 # SCSI low-level drivers
@@ -263,11 +263,14 @@ CONFIG_SLIP=m
 CONFIG_SLIP_COMPRESSED=y
 CONFIG_SLIP_SMART=y
 # CONFIG_SLIP_MODE_SLIP6 is not set
+
+#
+# Ethernet (10 or 100Mbit)
+#
 CONFIG_SUNLANCE=y
 CONFIG_HAPPYMEAL=y
 CONFIG_SUNBMAC=m
 CONFIG_SUNQE=m
-CONFIG_MYRI_SBUS=m
 CONFIG_DE4X5=m
 CONFIG_VORTEX=m
 CONFIG_RTL8139=m
@@ -276,6 +279,14 @@ CONFIG_EEXPRESS_PRO100=m
 CONFIG_ADAPTEC_STARFIRE=m
 
 #
+# Ethernet (1000 Mbit)
+#
+CONFIG_ACENIC=m
+# CONFIG_ACENIC_OMIT_TIGON_I is not set
+CONFIG_SK98LIN=m
+CONFIG_MYRI_SBUS=m
+
+#
 # Unix 98 PTY support
 #
 CONFIG_UNIX98_PTYS=y
@@ -297,7 +308,6 @@ CONFIG_AUTOFS4_FS=m
 CONFIG_AFFS_FS=m
 # CONFIG_HFS_FS is not set
 CONFIG_BFS_FS=m
-# CONFIG_BFS_FS_WRITE is not set
 CONFIG_FAT_FS=m
 CONFIG_MSDOS_FS=m
 # CONFIG_UMSDOS_FS is not set
diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile
index c84f5872e..f06ece682 100644
--- a/arch/sparc64/kernel/Makefile
+++ b/arch/sparc64/kernel/Makefile
@@ -1,4 +1,4 @@
-# $Id: Makefile,v 1.50 1999/12/21 04:02:24 davem Exp $
+# $Id: Makefile,v 1.51 2000/02/08 05:11:31 jj Exp $
 # Makefile for the linux kernel.
 #
 # Note! Dependencies are done automagically by 'make dep', which also
@@ -19,13 +19,13 @@ O_TARGET := kernel.o
 O_OBJS   := process.o setup.o cpu.o idprom.o \
 	    traps.o devices.o auxio.o \
 	    irq.o ptrace.o time.o sys_sparc.o signal.o \
-	    unaligned.o central.o pci.o pci_common.o pci_iommu.o \
-	    pci_psycho.o pci_sabre.o starfire.o semaphore.o \
+	    unaligned.o central.o pci.o starfire.o semaphore.o \
 	    power.o sbus.o iommu_common.o
 OX_OBJS  := sparc64_ksyms.o
 
 ifdef CONFIG_PCI
-  O_OBJS += ebus.o
+  O_OBJS += ebus.o pci_common.o pci_iommu.o \
+	    pci_psycho.o pci_sabre.o 
 endif
 
 ifdef CONFIG_SUNOS_EMUL
diff --git a/arch/sparc64/kernel/ioctl32.c b/arch/sparc64/kernel/ioctl32.c
index d51e36f61..04a5b6f7f 100644
--- a/arch/sparc64/kernel/ioctl32.c
+++ b/arch/sparc64/kernel/ioctl32.c
@@ -1,4 +1,4 @@
-/* $Id: ioctl32.c,v 1.76 2000/01/31 21:10:15 davem Exp $
+/* $Id: ioctl32.c,v 1.79 2000/02/08 20:24:25 davem Exp $
  * ioctl32.c: Conversion between 32bit and 64bit native ioctls.
  *
  * Copyright (C) 1997  Jakub Jelinek  (jj@sunsite.mff.cuni.cz)
@@ -17,7 +17,9 @@
 #include <linux/if.h>
 #include <linux/malloc.h>
 #include <linux/hdreg.h>
+#if 0 /* New RAID code is half-merged... -DaveM */
 #include <linux/md.h>
+#endif
 #include <linux/kd.h>
 #include <linux/route.h>
 #include <linux/skbuff.h>
@@ -61,6 +63,18 @@
 
 #include <linux/soundcard.h>
 
+#include <linux/atm.h>
+#include <linux/atmarp.h>
+#include <linux/atmclip.h>
+#include <linux/atmdev.h>
+#include <linux/atmioc.h>
+#include <linux/atmlec.h>
+#include <linux/atmmpc.h>
+#include <linux/atmsvc.h>
+#include <linux/atm_tcp.h>
+#include <linux/sonet.h>
+#include <linux/atm_suni.h>
+
 /* Use this to get at 32-bit user passed pointers. 
    See sys_sparc32.c for description about these. */
 #define A(__x) ((unsigned long)(__x))
@@ -1753,6 +1767,217 @@ static int do_smb_getmountuid(unsigned int fd, unsigned int cmd, unsigned long a
 	return err;
 }
 
+struct atmif_sioc32 {
+        int                number;
+        int                length;
+        __kernel_caddr_t32 arg;
+};
+
+struct atm_iobuf32 {
+	int                length;
+	__kernel_caddr_t32 buffer;
+};
+
+#define ATM_GETLINKRATE32 _IOW('a', ATMIOC_ITF+1, struct atmif_sioc32)
+#define ATM_GETNAMES32    _IOW('a', ATMIOC_ITF+3, struct atm_iobuf32)
+#define ATM_GETTYPE32     _IOW('a', ATMIOC_ITF+4, struct atmif_sioc32)
+#define ATM_GETESI32	  _IOW('a', ATMIOC_ITF+5, struct atmif_sioc32)
+#define ATM_GETADDR32	  _IOW('a', ATMIOC_ITF+6, struct atmif_sioc32)
+#define ATM_RSTADDR32	  _IOW('a', ATMIOC_ITF+7, struct atmif_sioc32)
+#define ATM_ADDADDR32	  _IOW('a', ATMIOC_ITF+8, struct atmif_sioc32)
+#define ATM_DELADDR32	  _IOW('a', ATMIOC_ITF+9, struct atmif_sioc32)
+#define ATM_GETCIRANGE32  _IOW('a', ATMIOC_ITF+10, struct atmif_sioc32)
+#define ATM_SETCIRANGE32  _IOW('a', ATMIOC_ITF+11, struct atmif_sioc32)
+#define ATM_SETESI32      _IOW('a', ATMIOC_ITF+12, struct atmif_sioc32)
+#define ATM_SETESIF32     _IOW('a', ATMIOC_ITF+13, struct atmif_sioc32)
+#define ATM_GETSTAT32     _IOW('a', ATMIOC_SARCOM+0, struct atmif_sioc32)
+#define ATM_GETSTATZ32    _IOW('a', ATMIOC_SARCOM+1, struct atmif_sioc32)
+
+static struct {
+        unsigned int cmd32;
+        unsigned int cmd;
+} atm_ioctl_map[] = {
+        { ATM_GETLINKRATE32, ATM_GETLINKRATE },
+	{ ATM_GETNAMES32,    ATM_GETNAMES },
+        { ATM_GETTYPE32,     ATM_GETTYPE },
+        { ATM_GETESI32,      ATM_GETESI },
+        { ATM_GETADDR32,     ATM_GETADDR },
+        { ATM_RSTADDR32,     ATM_RSTADDR },
+        { ATM_ADDADDR32,     ATM_ADDADDR },
+        { ATM_DELADDR32,     ATM_DELADDR },
+        { ATM_GETCIRANGE32,  ATM_GETCIRANGE },
+	{ ATM_SETCIRANGE32,  ATM_SETCIRANGE },
+	{ ATM_SETESI32,      ATM_SETESI },
+	{ ATM_SETESIF32,     ATM_SETESIF },
+	{ ATM_GETSTAT32,     ATM_GETSTAT },
+	{ ATM_GETSTATZ32,    ATM_GETSTATZ }
+};
+
+#define NR_ATM_IOCTL (sizeof(atm_ioctl_map)/sizeof(atm_ioctl_map[0]))
+
+
+static int do_atm_iobuf(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+	struct atm_iobuf32 iobuf32;
+	struct atm_iobuf   iobuf = { 0, NULL };
+	mm_segment_t old_fs;
+	int err;
+
+	err = copy_from_user(&iobuf32, (struct atm_iobuf32*)arg,
+	    sizeof(struct atm_iobuf32));
+	if (err)
+		return -EFAULT;
+
+	iobuf.length = iobuf32.length;
+
+	if (iobuf32.buffer == (__kernel_caddr_t32) NULL || iobuf32.length == 0) {
+		iobuf.buffer = (void*)(unsigned long)iobuf32.buffer;
+	} else {
+		iobuf.buffer = kmalloc(iobuf.length, GFP_KERNEL);
+		if (iobuf.buffer == NULL) {
+			err = -ENOMEM;
+			goto out;
+		}
+
+		err = copy_from_user(iobuf.buffer, A(iobuf32.buffer), iobuf.length);
+		if (err) {
+			err = -EFAULT;
+			goto out;
+		}
+	}
+
+	old_fs = get_fs(); set_fs (KERNEL_DS);
+	err = sys_ioctl (fd, cmd, (unsigned long)&iobuf);      
+	set_fs (old_fs);
+        if(err)
+		goto out;
+
+        if(iobuf.buffer && iobuf.length > 0) {
+		err = copy_to_user(A(iobuf32.buffer), iobuf.buffer, iobuf.length);
+		if (err) {
+			err = -EFAULT;
+			goto out;
+		}
+	}
+	err = __put_user(iobuf.length, &(((struct atm_iobuf32*)arg)->length));
+
+ out:
+        if(iobuf32.buffer && iobuf32.length > 0)
+		kfree(iobuf.buffer);
+
+	return err;
+}
+
+
+static int do_atmif_sioc(unsigned int fd, unsigned int cmd, unsigned long arg)
+{
+        struct atmif_sioc32 sioc32;
+        struct atmif_sioc   sioc = { 0, 0, NULL };
+        mm_segment_t old_fs;
+        int err;
+        
+        err = copy_from_user(&sioc32, (struct atmif_sioc32*)arg,
+			     sizeof(struct atmif_sioc32));
+        if (err)
+                return -EFAULT;
+
+        sioc.number = sioc32.number;
+        sioc.length = sioc32.length;
+        
+	if (sioc32.arg == (__kernel_caddr_t32) NULL || sioc32.length == 0) {
+		sioc.arg = (void*)(unsigned long)sioc32.arg;
+        } else {
+                sioc.arg = kmalloc(sioc.length, GFP_KERNEL);
+                if (sioc.arg == NULL) {
+                        err = -ENOMEM;
+			goto out;
+		}
+                
+                err = copy_from_user(sioc.arg, A(sioc32.arg), sioc32.length);
+                if (err) {
+                        err = -EFAULT;
+                        goto out;
+                }
+        }
+        
+        old_fs = get_fs(); set_fs (KERNEL_DS);
+        err = sys_ioctl (fd, cmd, (unsigned long)&sioc);	
+        set_fs (old_fs);
+        if(err) {
+                goto out;
+	}
+        
+        if(sioc.arg && sioc.length > 0) {
+                err = copy_to_user(A(sioc32.arg), sioc.arg, sioc.length);
+                if (err) {
+                        err = -EFAULT;
+                        goto out;
+                }
+        }
+        err = __put_user(sioc.length, &(((struct atmif_sioc32*)arg)->length));
+        
+ out:
+        if(sioc32.arg && sioc32.length > 0)
+		kfree(sioc.arg);
+        
+	return err;
+}
+
+
+static int do_atm_ioctl(unsigned int fd, unsigned int cmd32, unsigned long arg)
+{
+        int i;
+        unsigned int cmd = 0;
+        
+	switch (cmd32) {
+	case SUNI_GETLOOP:
+	case SUNI_SETLOOP:
+	case SONET_GETSTAT:
+	case SONET_GETSTATZ:
+	case SONET_GETDIAG:
+	case SONET_SETDIAG:
+	case SONET_CLRDIAG:
+	case SONET_SETFRAMING:
+	case SONET_GETFRAMING:
+	case SONET_GETFRSENSE:
+		return do_atmif_sioc(fd, cmd32, arg);
+	}
+
+	if (cmd == 0) {
+		for (i = 0; i < NR_ATM_IOCTL; i++) {
+			if (cmd32 == atm_ioctl_map[i].cmd32) {
+				cmd = atm_ioctl_map[i].cmd;
+				break;
+			}
+		}
+	        if (i == NR_ATM_IOCTL) {
+	        return -EINVAL;
+	        }
+	}
+        
+        switch (cmd) {
+	case ATM_GETNAMES:
+		return do_atm_iobuf(fd, cmd, arg);
+	    
+	case ATM_GETLINKRATE:
+        case ATM_GETTYPE:
+        case ATM_GETESI:
+        case ATM_GETADDR:
+        case ATM_RSTADDR:
+        case ATM_ADDADDR:
+        case ATM_DELADDR:
+        case ATM_GETCIRANGE:
+	case ATM_SETCIRANGE:
+	case ATM_SETESI:
+	case ATM_SETESIF:
+	case ATM_GETSTAT:
+	case ATM_GETSTATZ:
+                return do_atmif_sioc(fd, cmd, arg);
+        }
+
+        return -EINVAL;
+}
+
 asmlinkage int sys32_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
 {
 	struct file * filp;
@@ -1945,6 +2170,33 @@ asmlinkage int sys32_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
 		error = do_smb_getmountuid(fd, cmd, arg);
 		goto out;
 
+	case ATM_GETLINKRATE32:
+	case ATM_GETNAMES32:
+	case ATM_GETTYPE32:
+        case ATM_GETESI32:
+	case ATM_GETADDR32:
+        case ATM_RSTADDR32:
+        case ATM_ADDADDR32:
+        case ATM_DELADDR32:
+        case ATM_GETCIRANGE32:
+        case ATM_SETCIRANGE32:
+	case ATM_SETESI32:
+	case ATM_SETESIF32:
+	case ATM_GETSTAT32:
+	case ATM_GETSTATZ32:
+	case SUNI_GETLOOP:
+	case SUNI_SETLOOP:
+	case SONET_GETSTAT:
+	case SONET_GETSTATZ:
+	case SONET_GETDIAG:
+	case SONET_SETDIAG:
+	case SONET_CLRDIAG:
+	case SONET_SETFRAMING:
+	case SONET_GETFRAMING:
+	case SONET_GETFRSENSE:
+                error = do_atm_ioctl(fd, cmd, arg);
+                goto out;
+		
 	/* List here exlicitly which ioctl's are known to have
 	 * compatable types passed or none at all...
 	 */
@@ -2062,12 +2314,16 @@ asmlinkage int sys32_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
 	case BLKRRPART:
 	case BLKFLSBUF:
 	case BLKRASET:
-	
+
+#if 0	/* New RAID code is being merged, fix up to handle
+	 * new RAID ioctls when fully merged in 2.3.x -DaveM
+	 */
 	/* 0x09 */
 	case REGISTER_DEV:
 	case REGISTER_DEV_NEW:
 	case START_MD:
 	case STOP_MD:
+#endif
 	
 	/* Big K */
 	case PIO_FONT:
@@ -2454,6 +2710,23 @@ asmlinkage int sys32_ioctl(unsigned int fd, unsigned int cmd, unsigned long arg)
 	/* SMB ioctls which do not need any translations */
 	case SMB_IOC_NEWCONN:
 
+	/* Little a */
+	case ATMSIGD_CTRL:
+	case ATMARPD_CTRL:
+	case ATMLEC_CTRL:
+	case ATMLEC_MCAST:
+	case ATMLEC_DATA:
+	case ATM_SETSC:
+        case SIOCSIFATMTCP:
+	case SIOCMKCLIP:
+        case ATMARP_MKIP:
+        case ATMARP_SETENTRY:
+        case ATMARP_ENCAP:
+        case ATMTCP_CREATE:
+        case ATMTCP_REMOVE:
+        case ATMMPC_CTRL:
+        case ATMMPC_DATA:
+	    
 		error = sys_ioctl (fd, cmd, arg);
 		goto out;
 
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 820b93bb4..a09303971 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -1,4 +1,4 @@
-/* $Id: irq.c,v 1.81 2000/01/21 06:33:59 davem Exp $
+/* $Id: irq.c,v 1.82 2000/02/09 11:15:07 davem Exp $
  * irq.c: UltraSparc IRQ handling/init/registry.
  *
  * Copyright (C) 1997  David S. Miller  (davem@caip.rutgers.edu)
@@ -11,6 +11,7 @@
 #include <linux/errno.h>
 #include <linux/kernel_stat.h>
 #include <linux/signal.h>
+#include <linux/mm.h>
 #include <linux/interrupt.h>
 #include <linux/malloc.h>
 #include <linux/random.h> /* XXX ADD add_foo_randomness() calls... -DaveM */
@@ -546,8 +547,6 @@ unsigned int local_bh_count;
 #define irq_enter(cpu, irq)	(local_irq_count++)
 #define irq_exit(cpu, irq)	(local_irq_count--)
 #else
-atomic_t global_bh_lock = ATOMIC_INIT(0);
-spinlock_t global_bh_count = SPIN_LOCK_UNLOCKED;
 
 /* Who has global_irq_lock. */
 unsigned char global_irq_holder = NO_PROC_ID;
@@ -573,24 +572,12 @@ static void show(char * str)
 	       atomic_read(&global_irq_count),
 	       cpu_data[0].irq_count, cpu_data[1].irq_count);
 	printk("bh:   %d [%u %u]\n",
-	       (spin_is_locked(&global_bh_count) ? 1 : 0),
+	       (spin_is_locked(&global_bh_lock) ? 1 : 0),
 	       cpu_data[0].bh_count, cpu_data[1].bh_count);
 }
 
 #define MAXCOUNT 100000000
 
-static inline void wait_on_bh(void)
-{
-	int count = MAXCOUNT;
-	do {
-		if(!--count) {
-			show("wait_on_bh");
-			count = 0;
-		}
-		membar("#LoadLoad");
-	} while(spin_is_locked(&global_bh_count));
-}
-
 #define SYNC_OTHER_ULTRAS(x)	udelay(x+1)
 
 static inline void wait_on_irq(int cpu)
@@ -599,7 +586,7 @@ static inline void wait_on_irq(int cpu)
 	for(;;) {
 		membar("#LoadLoad");
 		if (!atomic_read (&global_irq_count)) {
-			if (local_bh_count || ! spin_is_locked(&global_bh_count))
+			if (local_bh_count || ! spin_is_locked(&global_bh_lock))
 				break;
 		}
 		spin_unlock (&global_irq_lock);
@@ -616,7 +603,7 @@ static inline void wait_on_irq(int cpu)
 				continue;
 			if (spin_is_locked (&global_irq_lock))
 				continue;
-			if (!local_bh_count && spin_is_locked (&global_bh_count))
+			if (!local_bh_count && spin_is_locked (&global_bh_lock))
 				continue;
 			if (spin_trylock(&global_irq_lock))
 				break;
@@ -624,12 +611,6 @@ static inline void wait_on_irq(int cpu)
 	}
 }
 
-void synchronize_bh(void)
-{
-	if (spin_is_locked (&global_bh_count) && !in_interrupt())
-		wait_on_bh();
-}
-
 void synchronize_irq(void)
 {
 	if (atomic_read(&global_irq_count)) {
diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index 01fea4f59..3cf95bb86 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -1,4 +1,4 @@
-/* $Id: pci.c,v 1.14 2000/01/13 00:05:43 davem Exp $
+/* $Id: pci.c,v 1.15 2000/02/08 05:11:29 jj Exp $
  * pci.c: UltraSparc PCI controller support.
  *
  * Copyright (C) 1997, 1998, 1999 David S. Miller (davem@redhat.com)
@@ -20,11 +20,6 @@
 #include <asm/irq.h>
 #include <asm/ebus.h>
 
-#ifndef NEW_PCI_DMA_MAP
-unsigned long pci_dvma_v2p_hash[PCI_DVMA_HASHSZ];
-unsigned long pci_dvma_p2v_hash[PCI_DVMA_HASHSZ];
-#endif
-
 unsigned long pci_memspace_mask = 0xffffffffUL;
 
 #ifndef CONFIG_PCI
diff --git a/arch/sparc64/kernel/pci_impl.h b/arch/sparc64/kernel/pci_impl.h
index 12b6af71e..eeda574f7 100644
--- a/arch/sparc64/kernel/pci_impl.h
+++ b/arch/sparc64/kernel/pci_impl.h
@@ -1,4 +1,4 @@
-/* $Id: pci_impl.h,v 1.4 1999/12/17 12:32:03 jj Exp $
+/* $Id: pci_impl.h,v 1.5 2000/02/08 05:11:32 jj Exp $
  * pci_impl.h: Helper definitions for PCI controller support.
  *
  * Copyright (C) 1999 David S. Miller (davem@redhat.com)
@@ -34,21 +34,6 @@ extern void pci_scan_for_target_abort(struct pci_controller_info *, struct pci_p
 extern void pci_scan_for_master_abort(struct pci_controller_info *, struct pci_pbm_info *, struct pci_bus *);
 extern void pci_scan_for_parity_error(struct pci_controller_info *, struct pci_pbm_info *, struct pci_bus *);
 
-#ifndef NEW_PCI_DMA_MAP
-/* IOMMU/DVMA initialization. */
-#define PCI_DVMA_HASH_NONE	~0UL
-static __inline__ void set_dvma_hash(unsigned long dvma_offset,
-				     unsigned long paddr,
-				     unsigned long daddr)
-{
-	unsigned long dvma_addr = dvma_offset + daddr;
-	unsigned long vaddr = (unsigned long)__va(paddr);
-
-	pci_dvma_v2p_hash[pci_dvma_ahashfn(paddr)] = dvma_addr - vaddr;
-	pci_dvma_p2v_hash[pci_dvma_ahashfn(dvma_addr)] = vaddr - dvma_addr;
-}
-#endif
-
 /* Configuration space access. */
 extern spinlock_t pci_poke_lock;
 extern volatile int pci_poke_in_progress;
diff --git a/arch/sparc64/kernel/pci_psycho.c b/arch/sparc64/kernel/pci_psycho.c
index 1ff768056..c9bd41c19 100644
--- a/arch/sparc64/kernel/pci_psycho.c
+++ b/arch/sparc64/kernel/pci_psycho.c
@@ -1,4 +1,4 @@
-/* $Id: pci_psycho.c,v 1.10 2000/01/28 13:42:00 jj Exp $
+/* $Id: pci_psycho.c,v 1.11 2000/02/08 05:11:32 jj Exp $
  * pci_psycho.c: PSYCHO/U2P specific PCI controller support.
  *
  * Copyright (C) 1997, 1998, 1999 David S. Miller (davem@caipfs.rutgers.edu)
@@ -1219,12 +1219,6 @@ static void __init psycho_scan_bus(struct pci_controller_info *p)
 
 static void __init psycho_iommu_init(struct pci_controller_info *p)
 {
-#ifndef NEW_PCI_DMA_MAP
-	struct linux_mlist_p1275 *mlist;
-	unsigned long n;
-	iopte_t *iopte;
-	int tsbsize = 32;
-#endif
 	extern int this_is_starfire;
 	extern void *starfire_hookup(int);
 	unsigned long tsbbase, i;
@@ -1258,19 +1252,11 @@ static void __init psycho_iommu_init(struct pci_controller_info *p)
 	control &= ~(PSYCHO_IOMMU_CTRL_DENAB);
 	psycho_write(p->controller_regs + PSYCHO_IOMMU_CONTROL, control);
 
-#ifndef NEW_PCI_DMA_MAP
-	/* Using assumed page size 64K with 32K entries we need 256KB iommu page
-	 * table (32K ioptes * 8 bytes per iopte).  This is
-	 * page order 5 on UltraSparc.
-	 */
-	tsbbase = __get_free_pages(GFP_KERNEL, 5);
-#else
 	/* Using assumed page size 8K with 128K entries we need 1MB iommu page
 	 * table (128K ioptes * 8 bytes per iopte).  This is
 	 * page order 7 on UltraSparc.
 	 */
 	tsbbase = __get_free_pages(GFP_KERNEL, 7);
-#endif	
 	if (!tsbbase) {
 		prom_printf("PSYCHO_IOMMU: Error, gfp(tsb) failed.\n");
 		prom_halt();
@@ -1278,112 +1264,17 @@ static void __init psycho_iommu_init(struct pci_controller_info *p)
 	p->iommu.page_table = (iopte_t *)tsbbase;
 	p->iommu.page_table_sz_bits = 17;
 	p->iommu.page_table_map_base = 0xc0000000;
-#ifndef NEW_PCI_DMA_MAP
-	memset((char *)tsbbase, 0, PAGE_SIZE << 5);
-#else
 	memset((char *)tsbbase, 0, PAGE_SIZE << 7);
-#endif
 
 	/* Make sure DMA address 0 is never returned just to allow catching
 	   of buggy drivers.  */
 	p->iommu.lowest_free[0] = 1;
 
-#ifndef NEW_PCI_DMA_MAP
-	iopte = (iopte_t *)tsbbase;
-	/* Initialize to "none" settings. */
-	for(i = 0; i < PCI_DVMA_HASHSZ; i++) {
-		pci_dvma_v2p_hash[i] = PCI_DVMA_HASH_NONE;
-		pci_dvma_p2v_hash[i] = PCI_DVMA_HASH_NONE;
-	}
-
-	n = 0;
-	mlist = *prom_meminfo()->p1275_totphys;
-	while (mlist) {
-		unsigned long paddr = mlist->start_adr;
-		unsigned long num_bytes = mlist->num_bytes;
-
-		if(paddr >= (((unsigned long) high_memory) - PAGE_OFFSET))
-			goto next;
-
-		if((paddr + num_bytes) >= (((unsigned long) high_memory) - PAGE_OFFSET))
-			num_bytes = (((unsigned long) high_memory) - PAGE_OFFSET) - paddr;
-
-		/* Align base and length so we map whole hash table sized chunks
-		 * at a time (and therefore full 64K IOMMU pages).
-		 */
-		paddr &= ~((1UL << 24UL) - 1);
-		num_bytes = (num_bytes + ((1UL << 24UL) - 1)) & ~((1UL << 24) - 1);
-
-		/* Move up the base for mappings already created. */
-		while(pci_dvma_v2p_hash[pci_dvma_ahashfn(paddr)] !=
-		      PCI_DVMA_HASH_NONE) {
-			paddr += (1UL << 24UL);
-			num_bytes -= (1UL << 24UL);
-			if(num_bytes == 0UL)
-				goto next;
-		}
-
-		/* Move down the size for tail mappings already created. */
-		while(pci_dvma_v2p_hash[pci_dvma_ahashfn(paddr + num_bytes - (1UL << 24UL))] !=
-		      PCI_DVMA_HASH_NONE) {
-			num_bytes -= (1UL << 24UL);
-			if(num_bytes == 0UL)
-				goto next;
-		}
-
-		/* Now map the rest. */
-		for (i = 0; i < ((num_bytes + ((1 << 16) - 1)) >> 16); i++) {
-			iopte_val(*iopte) = ((IOPTE_VALID | IOPTE_64K |
-					      IOPTE_CACHE | IOPTE_WRITE) |
-					     (paddr & IOPTE_PAGE));
-
-			if (!(n & 0xff))
-				set_dvma_hash(0x80000000, paddr, (n << 16));
-
-			if (++n > (tsbsize * 1024))
-				goto out;
-
-			paddr += (1 << 16);
-			iopte++;
-		}
-	next:
-		mlist = mlist->theres_more;
-	}
-out:
-	if (mlist) {
-		prom_printf("WARNING: not all physical memory mapped in IOMMU\n");
-		prom_printf("Try booting with mem=xxxM or similar\n");
-		prom_halt();
-	}
-#endif
 	psycho_write(p->controller_regs + PSYCHO_IOMMU_TSBBASE, __pa(tsbbase));
 
 	control = psycho_read(p->controller_regs + PSYCHO_IOMMU_CONTROL);
-#ifndef NEW_PCI_DMA_MAP
-	control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ);
-	control |= (PSYCHO_IOMMU_CTRL_TBWSZ | PSYCHO_IOMMU_CTRL_ENAB);
-	switch(tsbsize) {
-	case 8:
-		p->iommu.page_table_map_base = 0xe0000000;
-		control |= PSYCHO_IOMMU_TSBSZ_8K;
-		break;
-	case 16:
-		p->iommu.page_table_map_base = 0xc0000000;
-		control |= PSYCHO_IOMMU_TSBSZ_16K;
-		break;
-	case 32:
-		p->iommu.page_table_map_base = 0x80000000;
-		control |= PSYCHO_IOMMU_TSBSZ_32K;
-		break;
-	default:
-		prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize);
-		prom_halt();
-		break;
-	}
-#else
 	control &= ~(PSYCHO_IOMMU_CTRL_TSBSZ | PSYCHO_IOMMU_CTRL_TBWSZ);
 	control |= (PSYCHO_IOMMU_TSBSZ_128K | PSYCHO_IOMMU_CTRL_ENAB);
-#endif
 	psycho_write(p->controller_regs + PSYCHO_IOMMU_CONTROL, control);
 
 	/* If necessary, hook us up for starfire IRQ translations. */
diff --git a/arch/sparc64/kernel/pci_sabre.c b/arch/sparc64/kernel/pci_sabre.c
index 44247c371..bbf10cac1 100644
--- a/arch/sparc64/kernel/pci_sabre.c
+++ b/arch/sparc64/kernel/pci_sabre.c
@@ -1,4 +1,4 @@
-/* $Id: pci_sabre.c,v 1.11 2000/01/28 13:42:01 jj Exp $
+/* $Id: pci_sabre.c,v 1.12 2000/02/08 05:11:33 jj Exp $
  * pci_sabre.c: Sabre specific PCI controller support.
  *
  * Copyright (C) 1997, 1998, 1999 David S. Miller (davem@caipfs.rutgers.edu)
@@ -1107,11 +1107,6 @@ static void __init sabre_scan_bus(struct pci_controller_info *p)
 static void __init sabre_iommu_init(struct pci_controller_info *p,
 				    int tsbsize, unsigned long dvma_offset)
 {
-#ifndef NEW_PCI_DMA_MAP
-	struct linux_mlist_p1275 *mlist;
-	unsigned long n;
-	iopte_t *iopte;
-#endif
 	unsigned long tsbbase, i, order;
 	u64 control;
 
@@ -1154,99 +1149,9 @@ static void __init sabre_iommu_init(struct pci_controller_info *p,
 	   of buggy drivers.  */
 	p->iommu.lowest_free[0] = 1;
 
-#ifndef NEW_PCI_DMA_MAP
-	iopte = (iopte_t *)tsbbase;
-
-	/* Initialize to "none" settings. */
-	for(i = 0; i < PCI_DVMA_HASHSZ; i++) {
-		pci_dvma_v2p_hash[i] = PCI_DVMA_HASH_NONE;
-		pci_dvma_p2v_hash[i] = PCI_DVMA_HASH_NONE;
-	}
-
-	n = 0;
-	mlist = *prom_meminfo()->p1275_totphys;
-	while (mlist) {
-		unsigned long paddr = mlist->start_adr;
-		unsigned long num_bytes = mlist->num_bytes;
-
-		if(paddr >= (((unsigned long) high_memory) - PAGE_OFFSET))
-			goto next;
-
-		if((paddr + num_bytes) >= (((unsigned long) high_memory) - PAGE_OFFSET))
-			num_bytes =
-				(((unsigned long) high_memory) -
-				 PAGE_OFFSET) - paddr;
-
-		/* Align base and length so we map whole hash table sized chunks
-		 * at a time (and therefore full 64K IOMMU pages).
-		 */
-		paddr &= ~((1UL << 24UL) - 1);
-		num_bytes = (num_bytes + ((1UL << 24UL) - 1)) & ~((1UL << 24) - 1);
-
-		/* Move up the base for mappings already created. */
-		while(pci_dvma_v2p_hash[pci_dvma_ahashfn(paddr)] !=
-		      PCI_DVMA_HASH_NONE) {
-			paddr += (1UL << 24UL);
-			num_bytes -= (1UL << 24UL);
-			if(num_bytes == 0UL)
-				goto next;
-		}
-
-		/* Move down the size for tail mappings already created. */
-		while(pci_dvma_v2p_hash[pci_dvma_ahashfn(paddr + num_bytes - (1UL << 24UL))] !=
-		      PCI_DVMA_HASH_NONE) {
-			num_bytes -= (1UL << 24UL);
-			if(num_bytes == 0UL)
-				goto next;
-		}
-
-		/* Now map the rest. */
-		for (i = 0; i < ((num_bytes + ((1 << 16) - 1)) >> 16); i++) {
-			iopte_val(*iopte) = ((IOPTE_VALID | IOPTE_64K |
-					      IOPTE_CACHE | IOPTE_WRITE) |
-					     (paddr & IOPTE_PAGE));
-
-			if (!(n & 0xff))
-				set_dvma_hash(dvma_offset, paddr, (n << 16));
-			if (++n > (tsbsize * 1024))
-				goto out;
-
-			paddr += (1 << 16);
-			iopte++;
-		}
-	next:
-		mlist = mlist->theres_more;
-	}
-out:
-	if (mlist) {
-		prom_printf("WARNING: not all physical memory mapped in IOMMU\n");
-		prom_printf("Try booting with mem=xxxM or similar\n");
-		prom_halt();
-	}
-#endif
-
 	sabre_write(p->controller_regs + SABRE_IOMMU_TSBBASE, __pa(tsbbase));
 
 	control = sabre_read(p->controller_regs + SABRE_IOMMU_CONTROL);
-#ifndef NEW_PCI_DMA_MAP
-	control &= ~(SABRE_IOMMUCTRL_TSBSZ);
-	control |= (SABRE_IOMMUCTRL_TBWSZ | SABRE_IOMMUCTRL_ENAB);
-	switch(tsbsize) {
-	case 8:
-		control |= SABRE_IOMMU_TSBSZ_8K;
-		break;
-	case 16:
-		control |= SABRE_IOMMU_TSBSZ_16K;
-		break;
-	case 32:
-		control |= SABRE_IOMMU_TSBSZ_32K;
-		break;
-	default:
-		prom_printf("iommu_init: Illegal TSB size %d\n", tsbsize);
-		prom_halt();
-		break;
-	}
-#else
 	control &= ~(SABRE_IOMMUCTRL_TSBSZ | SABRE_IOMMUCTRL_TBWSZ);
 	control |= SABRE_IOMMUCTRL_ENAB;
 	switch(tsbsize) {
@@ -1263,7 +1168,6 @@ out:
 		prom_halt();
 		break;
 	}
-#endif
 	sabre_write(p->controller_regs + SABRE_IOMMU_CONTROL, control);
 }
 
@@ -1472,17 +1376,6 @@ void __init sabre_init(int pnode)
 	}
 
 	switch(vdma[1]) {
-#ifndef NEW_PCI_DMA_MAP
-		case 0x20000000:
-			tsbsize = 8;
-			break;
-		case 0x40000000:
-			tsbsize = 16;
-			break;
-		case 0x80000000:
-			tsbsize = 32;
-			break;
-#else
 		case 0x20000000:
 			tsbsize = 64;
 			break;
@@ -1490,7 +1383,6 @@ void __init sabre_init(int pnode)
 		case 0x80000000:
 			tsbsize = 128;
 			break;
-#endif
 		default:
 			prom_printf("SABRE: strange virtual-dma size.\n");
 			prom_halt();
diff --git a/arch/sparc64/kernel/rtrap.S b/arch/sparc64/kernel/rtrap.S
index bb6d7398e..d059a5a28 100644
--- a/arch/sparc64/kernel/rtrap.S
+++ b/arch/sparc64/kernel/rtrap.S
@@ -1,4 +1,4 @@
-/* $Id: rtrap.S,v 1.47 1999/07/30 09:35:23 davem Exp $
+/* $Id: rtrap.S,v 1.48 2000/02/09 11:15:07 davem Exp $
  * rtrap.S: Preparing for return from trap on Sparc V9.
  *
  * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
@@ -20,15 +20,17 @@
 		.globl			rtrap_clr_l6, rtrap
 rtrap_clr_l6:	clr			%l6
 		/* Fall through */
-rtrap:		sethi			%hi(bh_active), %l2
-		sethi			%hi(bh_mask), %l1
-		ldx			[%l2 + %lo(bh_active)], %l4
-		ldx			[%l1 + %lo(bh_mask)], %l7
-
-		andcc			%l4, %l7, %g0
-		be,pt			%xcc, 2f
+rtrap:		lduw			[%g6 + AOFF_task_processor], %l0
+		sethi			%hi(softirq_state), %l2
+		or			%l2, %lo(softirq_state), %l2
+		sllx			%l0, 6, %l0
+		ldx			[%l2 + %l0], %l1
+		srlx			%l1, 32, %l2
+
+		andcc			%l1, %l2, %g0
+		be,pt			%icc, 2f
 		 nop
-		call			do_bottom_half
+		call			do_softirq
 		 nop
 2:		ldx			[%sp + PTREGS_OFF + PT_V9_TSTATE], %l1
 		sethi			%hi(0xf << 20), %l4
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index c48a1f6e4..ff3843651 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -1,4 +1,4 @@
-/* $Id: sparc64_ksyms.c,v 1.72 2000/01/28 13:41:59 jj Exp $
+/* $Id: sparc64_ksyms.c,v 1.74 2000/02/09 11:15:07 davem Exp $
  * arch/sparc64/kernel/sparc64_ksyms.c: Sparc64 specific ksyms support.
  *
  * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
@@ -127,11 +127,6 @@ EXPORT_SYMBOL_PRIVATE(write_unlock);
 /* Kernel wide locking */
 EXPORT_SYMBOL(kernel_flag);
 
-/* Software-IRQ BH locking */
-EXPORT_SYMBOL(global_bh_lock);
-EXPORT_SYMBOL(global_bh_count);
-EXPORT_SYMBOL(synchronize_bh);
-
 /* Hard IRQ locking */
 EXPORT_SYMBOL(global_irq_holder);
 EXPORT_SYMBOL(global_irq_lock);
@@ -160,8 +155,8 @@ EXPORT_SYMBOL(_do_write_unlock);
 #endif
 
 #else
-EXPORT_SYMBOL(local_irq_count);
 EXPORT_SYMBOL(local_bh_count);
+EXPORT_SYMBOL(local_irq_count);
 #endif
 
 /* rw semaphores */
@@ -194,12 +189,8 @@ EXPORT_SYMBOL(sbus_unmap_sg);
 EXPORT_SYMBOL(sbus_dma_sync_single);
 EXPORT_SYMBOL(sbus_dma_sync_sg);
 #endif
-#if CONFIG_PCI
+#ifdef CONFIG_PCI
 EXPORT_SYMBOL(ebus_chain);
-#ifndef NEW_PCI_DMA_MAP
-EXPORT_SYMBOL(pci_dvma_v2p_hash);
-EXPORT_SYMBOL(pci_dvma_p2v_hash);
-#endif
 EXPORT_SYMBOL(pci_memspace_mask);
 EXPORT_SYMBOL(empty_zero_page);
 EXPORT_SYMBOL(outsb);
@@ -208,8 +199,6 @@ EXPORT_SYMBOL(outsl);
 EXPORT_SYMBOL(insb);
 EXPORT_SYMBOL(insw);
 EXPORT_SYMBOL(insl);
-#endif
-#ifdef NEW_PCI_DMA_MAP
 EXPORT_SYMBOL(pci_alloc_consistent);
 EXPORT_SYMBOL(pci_free_consistent);
 EXPORT_SYMBOL(pci_map_single);
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index b4306d9ab..58dc224f9 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -1,4 +1,4 @@
-/*  $Id: init.c,v 1.144 2000/01/23 07:16:11 davem Exp $
+/*  $Id: init.c,v 1.146 2000/02/09 21:11:09 davem Exp $
  *  arch/sparc64/mm/init.c
  *
  *  Copyright (C) 1996-1999 David S. Miller (davem@caip.rutgers.edu)
@@ -30,7 +30,6 @@
 #include <asm/vaddrs.h>
 #include <asm/dma.h>
 
-extern void show_net_buffers(void);
 extern void device_scan(void);
 
 struct sparc_phys_banks sp_banks[SPARC_PHYS_BANKS];
@@ -130,9 +129,6 @@ void show_mem(void)
 	printk("%d entries in page dir cache\n",pgd_cache_size);
 #endif	
 	show_buffers();
-#ifdef CONFIG_NET
-	show_net_buffers();
-#endif
 }
 
 int mmu_info(char *buf)
@@ -926,7 +922,7 @@ void __init paging_init(void)
 	flush_tlb_all();
 
 	{
-		unsigned int zones_size[MAX_NR_ZONES] = { 0, 0, 0};
+		unsigned long zones_size[MAX_NR_ZONES] = { 0, 0, 0};
 
 		zones_size[ZONE_DMA] = end_pfn;
 		free_area_init(zones_size);
diff --git a/arch/sparc64/solaris/socksys.c b/arch/sparc64/solaris/socksys.c
index 5eef5c208..b5f76d400 100644
--- a/arch/sparc64/solaris/socksys.c
+++ b/arch/sparc64/solaris/socksys.c
@@ -1,4 +1,4 @@
-/* $Id: socksys.c,v 1.10 1999/08/31 06:55:08 davem Exp $
+/* $Id: socksys.c,v 1.11 2000/02/09 22:32:17 davem Exp $
  * socksys.c: /dev/inet/ stuff for Solaris emulation.
  *
  * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
@@ -48,16 +48,7 @@ extern void mykfree(void *);
 static unsigned int (*sock_poll)(struct file *, poll_table *);
 
 static struct file_operations socksys_file_ops = {
-	NULL,		/* lseek */
-	NULL,		/* read */
-	NULL,		/* write */
-	NULL,		/* readdir */
-	NULL,		/* poll */
-	NULL,		/* ioctl */
-	NULL,		/* mmap */
-	NULL,		/* open */
-	NULL,		/* flush */
-	NULL,		/* release */
+	/* Currently empty */
 };
 
 static int socksys_open(struct inode * inode, struct file * filp)
@@ -162,16 +153,8 @@ static unsigned int socksys_poll(struct file * filp, poll_table * wait)
 }
 	
 static struct file_operations socksys_fops = {
-	NULL,		/* lseek */
-	NULL,		/* read */
-	NULL,		/* write */
-	NULL,		/* readdir */
-	NULL,		/* poll */
-	NULL,		/* ioctl */
-	NULL,		/* mmap */
-	socksys_open,	/* open */
-	NULL,		/* flush */
-	socksys_release,/* release */
+	open:		socksys_open,
+	release:	socksys_release,
 };
 
 int __init
diff --git a/arch/sparc64/vmlinux.lds b/arch/sparc64/vmlinux.lds
index e6f6cf82a..c0b5c31d0 100644
--- a/arch/sparc64/vmlinux.lds
+++ b/arch/sparc64/vmlinux.lds
@@ -74,4 +74,5 @@ SECTIONS
   .debug_pubnames 0 : { *(.debug_pubnames) }
   .debug_sfnames  0 : { *(.debug_sfnames) }
   .line           0 : { *(.line) }
+  /DISCARD/ : { *(.text.exit) *(.data.exit) }
 }