## Automatically generated incremental diff
## From:   linux-2.2.14-pre10
## To:     linux-2.2.14-pre11
## Robot:  $Id: make-incremental-diff,v 1.11 2002/02/20 02:59:33 hpa Exp $

diff -urN linux-2.2.14-pre10/drivers/char/lp.c linux-2.2.14-pre11/drivers/char/lp.c
--- linux-2.2.14-pre10/drivers/char/lp.c	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/drivers/char/lp.c	2003-08-15 15:09:26.000000000 -0700
@@ -790,14 +790,12 @@
 			else
 				LP_F(minor) &= ~LP_ABORTOPEN;
 			break;
-#ifdef OBSOLETED
 		case LPCAREFUL:
 			if (arg)
 				LP_F(minor) |= LP_CAREFUL;
 			else
 				LP_F(minor) &= ~LP_CAREFUL;
 			break;
-#endif
 		case LPTRUSTIRQ:
 			if (arg)
 				LP_F(minor) |= LP_TRUST_IRQ;
diff -urN linux-2.2.14-pre10/drivers/scsi/sd.c linux-2.2.14-pre11/drivers/scsi/sd.c
--- linux-2.2.14-pre10/drivers/scsi/sd.c	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/drivers/scsi/sd.c	2003-08-15 15:09:26.000000000 -0700
@@ -1243,7 +1243,7 @@
 		time1 = jiffies + HZ;
 		do {
 		    current->state = TASK_UNINTERRUPTIBLE;
-		    time1 = schedule_timeout(time1);
+		    time1 = schedule_timeout(HZ);
 		} while (time1); /* Wait 1 second for next try */
 		printk( "." );
 		spin_lock_irq(&io_request_lock);
diff -urN linux-2.2.14-pre10/drivers/sound/ad1848.c linux-2.2.14-pre11/drivers/sound/ad1848.c
--- linux-2.2.14-pre10/drivers/sound/ad1848.c	1999-10-19 17:14:01.000000000 -0700
+++ linux-2.2.14-pre11/drivers/sound/ad1848.c	2003-08-15 15:09:26.000000000 -0700
@@ -71,7 +71,8 @@
 #define MD_4232		5
 #define MD_C930		6
 #define MD_IWAVE	7
-#define MD_4235         8 /* Crystal Audio CS4235 */
+#define MD_4235         8 /* Crystal Audio CS4235  */
+#define MD_1845_SSCAPE  9 /* Ensoniq Soundscape PNP*/
 
 	/* Mixer parameters */
 	int             recmask;
@@ -100,6 +101,7 @@
 
 static int nr_ad1848_devs = 0;
 int deskpro_xl = 0;
+int deskpro_m = 0;
 #ifdef CONFIG_SOUND_SPRO
 int soundpro = 1;
 #else
@@ -117,7 +119,7 @@
 
 #endif
 
-static int ad_format_mask[9 /*devc->model */ ] =
+static int ad_format_mask[10 /*devc->model */ ] =
 {
 	0,
 	AFMT_U8 | AFMT_S16_LE | AFMT_MU_LAW | AFMT_A_LAW,
@@ -127,7 +129,8 @@
 	AFMT_U8 | AFMT_S16_LE | AFMT_MU_LAW | AFMT_A_LAW | AFMT_S16_BE | AFMT_IMA_ADPCM,
 	AFMT_U8 | AFMT_S16_LE | AFMT_MU_LAW | AFMT_A_LAW | AFMT_S16_BE | AFMT_IMA_ADPCM,
 	AFMT_U8 | AFMT_S16_LE | AFMT_MU_LAW | AFMT_A_LAW | AFMT_S16_BE | AFMT_IMA_ADPCM,
-	AFMT_U8 | AFMT_S16_LE /* CS4235 */
+	AFMT_U8 | AFMT_S16_LE /* CS4235 */,
+	AFMT_U8 | AFMT_S16_LE | AFMT_MU_LAW | AFMT_A_LAW	/* Ensoniq Soundscape*/
 };
 
 static ad1848_info adev_info[MAX_AUDIO_DEV];
@@ -140,7 +143,7 @@
 static struct {
      unsigned char flags;
 #define CAP_F_TIMER 0x01     
-} capabilities [9 /*devc->model */ ] = {
+} capabilities [10 /*devc->model */ ] = {
      {0}
     ,{0}           /* MD_1848  */
     ,{CAP_F_TIMER} /* MD_4231  */
@@ -149,7 +152,8 @@
     ,{CAP_F_TIMER} /* MD_4232  */
     ,{0}           /* MD_C930  */
     ,{CAP_F_TIMER} /* MD_IWAVE */
-    ,{0}           /* MD_4235 */
+    ,{0}           /* MD_4235  */
+    ,{CAP_F_TIMER} /* MD_1845_SSCAPE */
 };
 
 static int      ad1848_open(int dev, int mode);
@@ -231,7 +235,7 @@
 	while (timeout > 0 && (ad_read(devc, 11) & 0x20))
 		timeout--;
 	if (ad_read(devc, 11) & 0x20)
-		if (devc->model != MD_1845)
+		if ( (devc->model != MD_1845) || (devc->model != MD_1845_SSCAPE))
 			printk(KERN_WARNING "ad1848: Auto calibration timed out(3).\n");
 }
 
@@ -555,6 +559,7 @@
 		case MD_4231:
 		case MD_4231A:
 		case MD_1845:
+		case MD_1845_SSCAPE:
 			devc->supported_devices = MODE2_MIXER_DEVICES;
 			break;
 
@@ -751,7 +756,7 @@
 	if (arg <= 0)
 		return portc->speed;
 
-	if (devc->model == MD_1845)	/* AD1845 has different timer than others */
+	if (devc->model == MD_1845 || devc->model == MD_1845_SSCAPE)	/* AD1845 has different timer than others */
 	{
 		if (arg < 4000)
 			arg = 4000;
@@ -1087,7 +1092,7 @@
 
 	ad_enter_MCE(devc);	/* Enables changes to the format select reg */
 
-	if (devc->model == MD_1845)	/* Use alternate speed select registers */
+	if (devc->model == MD_1845 || devc->model == MD_1845_SSCAPE) /* Use alternate speed select registers */
 	{
 		fs &= 0xf0;	/* Mask off the rate select bits */
 
@@ -1157,7 +1162,7 @@
 
 	ad_enter_MCE(devc);	/* Enables changes to the format select reg */
 
-	if (devc->model == MD_1845)	/* Use alternate speed select registers */
+	if ((devc->model == MD_1845) || (devc->model == MD_1845_SSCAPE))	/* Use alternate speed select registers */
 	{
 		fs &= 0xf0;	/* Mask off the rate select bits */
 
@@ -1193,7 +1198,7 @@
 		while (timeout < 10000 && inb(devc->base) == 0x80)
 			timeout++;
 
-		if (devc->model != MD_1848 && devc->model != MD_1845)
+		if (devc->model != MD_1848 && devc->model != MD_1845 && devc->model != MD_1845_SSCAPE)
 		{
 			/*
 			 * CS4231 compatible devices don't have separate sampling rate selection
@@ -1405,13 +1410,17 @@
 
 	if (devc->model > MD_1848)
 	{
-		ad_write(devc, 12, ad_read(devc, 12) | 0x40);		/* Mode2 = enabled */
+		if (devc->model == MD_1845_SSCAPE)
+			ad_write(devc, 12, ad_read(devc, 12) | 0x50);
+		else 
+			ad_write(devc, 12, ad_read(devc, 12) | 0x40);		/* Mode2 = enabled */
 
 		if (devc->model == MD_IWAVE)
 			ad_write(devc, 12, 0x6c);	/* Select codec mode 3 */
 
-		for (i = 16; i < 32; i++)
-			ad_write(devc, i, init_values[i]);
+		if (devc-> model != MD_1845_SSCAPE)
+			for (i = 16; i < 32; i++)
+				ad_write(devc, i, init_values[i]);
 
 		if (devc->model == MD_IWAVE)
 			ad_write(devc, 16, 0x30);	/* Playback and capture counters enabled */
@@ -1423,7 +1432,7 @@
 		else
 			ad_write(devc, 9, ad_read(devc, 9) | 0x04);	/* Single DMA mode */
 
-		if (devc->model == MD_1845)
+		if (devc->model == MD_1845 || devc->model == MD_1845_SSCAPE)
 			ad_write(devc, 27, ad_read(devc, 27) | 0x08);		/* Alternate freq select enabled */
 
 		if (devc->model == MD_IWAVE)
@@ -1462,6 +1471,7 @@
 	int interwave = 0;
 	int ad1847_flag = 0;
 	int cs4248_flag = 0;
+	int sscape_flag = 0;
 
 	int i;
 
@@ -1474,6 +1484,13 @@
 			interwave = 1;
 			*ad_flags = 0;
 		}
+		
+		if (*ad_flags == 0x87654321)
+		{
+			sscape_flag = 1;
+			*ad_flags = 0;
+		}
+		
 		if (*ad_flags == 0x12345677)
 		{
 		    cs4248_flag = 1;
@@ -1821,6 +1838,9 @@
 		devc->chip_name = "AD1847";
 
 
+	if (sscape_flag == 1)
+		devc->model = MD_1845_SSCAPE;
+
 	return 1;
 }
 
@@ -1979,7 +1999,7 @@
 	switch (cmd)
 	{
 		case AD1848_SET_XTAL:	/* Change clock frequency of AD1845 (only ) */
-			if (devc->model != MD_1845)
+			if (devc->model != MD_1845 || devc->model != MD_1845_SSCAPE)
 				return -EINVAL;
 			ad_enter_MCE(devc);
 			ad_write(devc, 29, (ad_read(devc, 29) & 0x1f) | (arg << 5));
@@ -2146,6 +2166,34 @@
 
 /*
  *	Experimental initialization sequence for the integrated sound system
+ *	of the Compaq Deskpro M.
+ */
+
+static int init_deskpro_m(struct address_info *hw_config)
+{
+	unsigned char   tmp;
+
+	if ((tmp = inb(0xc44)) == 0xff)
+	{
+		DDB(printk("init_deskpro_m: Dead port 0xc44\n"));
+		return 0;
+	}
+
+	outb(0x10, 0xc44);
+	outb(0x40, 0xc45);
+	outb(0x00, 0xc46);
+	outb(0xe8, 0xc47);
+	outb(0x14, 0xc44);
+	outb(0x40, 0xc45);
+	outb(0x00, 0xc46);
+	outb(0xe8, 0xc47);
+	outb(0x10, 0xc44);
+
+	return 1;
+}
+
+/*
+ *	Experimental initialization sequence for the integrated sound system
  *	of Compaq Deskpro XL.
  */
 
@@ -2370,6 +2418,12 @@
 			return 0;
 	}
 
+	if (deskpro_m)	/* Compaq Deskpro M */
+	{
+		if (!init_deskpro_m(hw_config))
+			return 0;
+	}
+
 	/*
 	   * Check if the IO port returns valid signature. The original MS Sound
 	   * system returns 0x04 while some cards (AudioTrix Pro for example)
@@ -2558,7 +2612,7 @@
 	 * the timer divider.
 	 */
 
-	if (devc->model == MD_1845)
+	if (devc->model == MD_1845 || devc->model == MD_1845_SSCAPE)
 		xtal_nsecs = 10050;
 	else if (ad_read(devc, 8) & 0x01)
 		xtal_nsecs = 9920;
@@ -2659,6 +2713,7 @@
 MODULE_PARM(dma2, "i");			/* Second DMA channel */
 MODULE_PARM(type, "i");			/* Card type */
 MODULE_PARM(deskpro_xl, "i");		/* Special magic for Deskpro XL boxen */
+MODULE_PARM(deskpro_m, "i");		/* Special magic for Deskpro M box */
 MODULE_PARM(soundpro, "i");		/* More special magic for SoundPro chips */
 
 int io = -1;
diff -urN linux-2.2.14-pre10/drivers/sound/maestro.c linux-2.2.14-pre11/drivers/sound/maestro.c
--- linux-2.2.14-pre10/drivers/sound/maestro.c	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/drivers/sound/maestro.c	2003-08-15 15:09:26.000000000 -0700
@@ -107,6 +107,8 @@
  *	similar.
  *	
  * History
+ *  v0.13 - Nov 18 1999 - Zach Brown <zab@redhat.com>
+ *	fix nec Versas?  man would that be cool.
  *  v0.12 - Nov 12 1999 - Zach Brown <zab@redhat.com>
  *	brown bag volume max fix..
  *  v0.11 - Nov 11 1999 - Zach Brown <zab@redhat.com>
@@ -242,7 +244,7 @@
 #endif
 
 /* --------------------------------------------------------------------- */
-#define DRIVER_VERSION "0.12"
+#define DRIVER_VERSION "0.13"
 
 #ifndef PCI_VENDOR_ESS
 #define PCI_VENDOR_ESS			0x125D
@@ -257,6 +259,10 @@
 
 #define ESS_CHAN_HARD		0x100
 
+/* NEC Versas ? */
+#define NEC_VERSA_SUBID1	0x80581033
+#define NEC_VERSA_SUBID2	0x803c1033
+
 
 /* changed so that I could actually find all the
 	references and fix them up.  its a little more readable now. */
@@ -826,6 +832,7 @@
 {
 	u16 save_68;
 	u16 w;
+	u32 vend;
 
 	outw( inw(ioaddr + 0x38) & 0xfffc, ioaddr + 0x38);
 	outw( inw(ioaddr + 0x3a) & 0xfffc, ioaddr + 0x3a);
@@ -835,6 +842,7 @@
 	outw(0x0000,  ioaddr+0x36);
 	save_68 = inw(ioaddr+0x68);
 	pci_read_config_word(pcidev, 0x58, &w);	/* something magical with gpio and bus arb. */
+	pci_read_config_dword(pcidev, PCI_SUBSYSTEM_VENDOR_ID, &vend);
 	if( w & 0x1)
 		save_68 |= 0x10;
 	outw(0xfffe, ioaddr + 0x64);	/* tickly gpio 0.. */
@@ -888,6 +896,12 @@
 		}
 	}
 #endif
+	if ( vend == NEC_VERSA_SUBID1 || vend == NEC_VERSA_SUBID2) {
+		/* turn on external amp? */
+		outw(0xf9ff, ioaddr + 0x64);
+		outw(inw(ioaddr+0x68) | 0x600, ioaddr + 0x68);
+		outw(0x0209, ioaddr + 0x60);
+	}
 }
 /*
  *	Indirect register access. Not all registers are readable so we
diff -urN linux-2.2.14-pre10/drivers/sound/sscape.c linux-2.2.14-pre11/drivers/sound/sscape.c
--- linux-2.2.14-pre10/drivers/sound/sscape.c	1999-04-12 16:18:27.000000000 -0700
+++ linux-2.2.14-pre11/drivers/sound/sscape.c	2003-08-15 15:09:26.000000000 -0700
@@ -3,7 +3,6 @@
  *
  * Low level driver for Ensoniq SoundScape
  */
-
 /*
  * Copyright (C) by Hannu Savolainen 1993-1997
  *
@@ -11,9 +10,10 @@
  * Version 2 (June 1991). See the "COPYING" file distributed with this software
  * for more info.
  */
-
+ 
 /*
- * Thomas Sailer   : ioctl code reworked (vmalloc/vfree removed)
+ * Thomas Sailer   	: ioctl code reworked (vmalloc/vfree removed)
+ * Sergey Smitienko	: ensoniq p'n'p support
  */
 
 #include <linux/config.h>
@@ -21,6 +21,26 @@
 
 #include "sound_config.h"
 #include "soundmodule.h"
+#include "sound_firmware.h"
+
+#include <linux/types.h>
+#include <linux/errno.h>
+#include <linux/signal.h>
+#include <linux/fcntl.h>
+#include <linux/ctype.h>
+#include <linux/stddef.h>
+#include <linux/kmod.h>
+#ifdef __KERNEL__
+#include <asm/dma.h>
+#include <asm/io.h>
+#include <asm/segment.h>
+#include <linux/wait.h>
+#include <linux/malloc.h>
+#include <linux/ioport.h>
+#endif				/* __KERNEL__ */
+#include <linux/delay.h>
+#include <linux/proc_fs.h>
+
 
 #ifdef CONFIG_SSCAPE
 
@@ -71,10 +91,10 @@
 #define CMD_GET_BOARD_TYPE	0x82
 #define CMD_SET_CONTROL		0x88	/* Old firmware only */
 #define CMD_GET_CONTROL		0x89	/* Old firmware only */
-#define 	CTL_MASTER_VOL		0
-#define 	CTL_MIC_MODE		2
-#define 	CTL_SYNTH_VOL		4
-#define 	CTL_WAVE_VOL		7
+#define CTL_MASTER_VOL		0
+#define CTL_MIC_MODE		2
+#define CTL_SYNTH_VOL		4
+#define CTL_WAVE_VOL		7
 #define CMD_SET_EXTMIDI		0x8a
 #define CMD_GET_EXTMIDI		0x8b
 #define CMD_SET_MT32		0x8c
@@ -82,9 +102,20 @@
 
 #define CMD_ACK			0x80
 
+#define	IC_ODIE			1
+#define	IC_OPUS			2
+
 typedef struct sscape_info
 {
 	int	base, irq, dma;
+	
+	int	codec, codec_irq;	/* required to setup pnp cards*/
+	int	codec_type;
+	int	ic_type;
+	char*	raw_buf;
+	unsigned long	raw_buf_phys;
+	int	buffsize;		/* -------------------------- */
+	
 	int	ok;	/* Properly detected */
 	int	failed;
 	int	dma_allocated;
@@ -152,6 +183,31 @@
 	restore_flags(flags);
 }
 
+static unsigned char sscape_pnp_read_codec(sscape_info* devc, unsigned char reg)
+{
+	unsigned char res;
+	unsigned long flags;
+
+	save_flags(flags);
+	cli();	
+	outb( reg, devc -> codec);
+	res = inb (devc -> codec + 1);
+	restore_flags(flags);
+	return res;
+
+}
+
+static void sscape_pnp_write_codec(sscape_info* devc, unsigned char reg, unsigned char data)
+{
+	unsigned long flags;
+	
+	save_flags(flags);
+	cli();
+	outb( reg, devc -> codec);
+	outb( data, devc -> codec + 1);
+	restore_flags(flags);
+}
+
 static void host_open(struct sscape_info *devc)
 {
 	outb((0x00), PORT(HOST_CTRL));	/* Put the board to the host mode */
@@ -218,6 +274,13 @@
 	return data;
 }
 
+static int host_command1(struct sscape_info *devc, int cmd)
+{
+	unsigned char buf[10];
+	buf[0] = (unsigned char) (cmd & 0xff);
+	return host_write(devc, buf, 1);
+}
+
 
 static int host_command2(struct sscape_info *devc, int cmd, int parm1)
 {
@@ -544,6 +607,7 @@
 };
 
 static int sscape_detected = 0;
+static int sscape_is_pnp   = 0;
 
 void attach_sscape(struct address_info *hw_config)
 {
@@ -563,14 +627,14 @@
 	 */
 #define SSCAPE_REGS { \
 /* I0 */	0x00, \
-		0xf0, /* Note! Ignored. Set always to 0xf0 */ \
-		0x20, /* Note! Ignored. Set always to 0x20 */ \
-		0x20, /* Note! Ignored. Set always to 0x20 */ \
-		0xf5, /* Ignored */ \
-		0x10, \
-		0x00, \
-		0x2e, /* I7 MEM config A. Likely to vary between models */ \
-		0x00, /* I8 MEM config B. Likely to vary between models */ \
+/* I1 */	0xf0, /* Note! Ignored. Set always to 0xf0 */ \
+/* I2 */	0x20, /* Note! Ignored. Set always to 0x20 */ \
+/* I3 */	0x20, /* Note! Ignored. Set always to 0x20 */ \
+/* I4 */	0xf5, /* Ignored */ \
+/* I5 */	0x10, \
+/* I6 */	0x00, \
+/* I7 */	0x2e, /* I7 MEM config A. Likely to vary between models */ \
+/* I8 */	0x00, /* I8 MEM config B. Likely to vary between models */ \
 /* I9 */	0x40 /* Ignored */ \
 	}
 #endif
@@ -605,11 +669,13 @@
 		printk(KERN_ERR "Invalid IRQ%d\n", hw_config->irq);
 		return;
 	}
-	save_flags(flags);
-	cli();
-
-	for (i = 1; i < 10; i++)
-	{
+	
+	if (sscape_is_pnp == 0) {
+	
+	    save_flags(flags);
+	    cli();
+	    for (i = 1; i < 10; i++)
+	    {
 		switch (i)
 		{
 			case 1:	/* Host interrupt enable */
@@ -640,9 +706,9 @@
 			default:
 				sscape_write(devc, i, regs[i]);
 		}
+	    }
+	    restore_flags(flags);
 	}
-	restore_flags(flags);
-
 #ifdef SSCAPE_DEBUG2
 	/*
 	 * Temporary debugging aid. Print contents of the registers after
@@ -733,6 +799,452 @@
 	return 1;
 }
 
+static	int sscape_read_host_ctrl(sscape_info* devc)
+{
+	return host_read(devc);
+}
+
+static	void sscape_write_host_ctrl2(sscape_info *devc, int a, int b)
+{
+	host_command2(devc, a, b);
+}
+
+static int sscape_alloc_dma(sscape_info *devc)
+{
+	char *start_addr, *end_addr;
+	int i, dma_pagesize;
+	int sz, size;
+
+	if (devc->raw_buf != NULL) return 0;	/* Already done */
+	dma_pagesize = (devc->dma < 4) ? (64 * 1024) : (128 * 1024);
+	devc->raw_buf = NULL;
+	devc->buffsize = 8192*4;
+	if (devc->buffsize > dma_pagesize) devc->buffsize = dma_pagesize;
+	start_addr = NULL;
+	/*
+	 * Now loop until we get a free buffer. Try to get smaller buffer if
+	 * it fails. Don't accept smaller than 8k buffer for performance
+	 * reasons.
+	 */
+	while (start_addr == NULL && devc->buffsize > PAGE_SIZE) {
+		for (sz = 0, size = PAGE_SIZE; size < devc->buffsize; sz++, size <<= 1);
+		devc->buffsize = PAGE_SIZE * (1 << sz);
+		start_addr = (char *) __get_free_pages(GFP_ATOMIC|GFP_DMA, sz);
+		if (start_addr == NULL) devc->buffsize /= 2;
+	}
+
+	if (start_addr == NULL) {
+		printk(KERN_ERR "sscape pnp init error: Couldn't allocate DMA buffer\n");
+		return 0;
+	} else {
+		/* make some checks */
+		end_addr = start_addr + devc->buffsize - 1;		
+		/* now check if it fits into the same dma-pagesize */
+
+		if (((long) start_addr & ~(dma_pagesize - 1)) != ((long) end_addr & ~(dma_pagesize - 1))
+		    || end_addr >= (char *) (MAX_DMA_ADDRESS)) {
+			printk(KERN_ERR "sscape pnp: Got invalid address 0x%lx for %db DMA-buffer\n", (long) start_addr, devc->buffsize);
+			return 0;
+		}
+	}
+	devc->raw_buf = start_addr;
+	devc->raw_buf_phys = virt_to_bus(start_addr);
+
+	for (i = MAP_NR(start_addr); i <= MAP_NR(end_addr); i++)
+		set_bit(PG_reserved, &mem_map[i].flags);;
+	return 1;
+}
+
+static void sscape_free_dma(sscape_info *devc)
+{
+	int sz, size, i;
+	unsigned long start_addr, end_addr;
+
+	if (devc->raw_buf == NULL) return;
+	for (sz = 0, size = PAGE_SIZE; size < devc->buffsize; sz++, size <<= 1);
+	start_addr = (unsigned long) devc->raw_buf;
+	end_addr = start_addr + devc->buffsize;
+
+	for (i = MAP_NR(start_addr); i <= MAP_NR(end_addr); i++)
+		clear_bit(PG_reserved, &mem_map[i].flags);;
+
+	free_pages((unsigned long) devc->raw_buf, sz);
+	devc->raw_buf = NULL;
+}
+
+/* Intel version !!!!!!!!! */
+
+static int sscape_start_dma(int chan, unsigned long physaddr, int count, int dma_mode)
+{
+	unsigned long flags;
+
+	flags = claim_dma_lock();
+	disable_dma(chan);
+	clear_dma_ff(chan);
+	set_dma_mode(chan, dma_mode);
+	set_dma_addr(chan, physaddr);
+	set_dma_count(chan, count);
+	enable_dma(chan);
+	release_dma_lock(flags);
+	return 0;
+}
+
+static void sscape_pnp_start_dma(sscape_info* devc, int arg )
+{
+	int reg;
+	if (arg == 0) reg = 2;
+	else reg = 3;
+
+	sscape_write(devc, reg, sscape_read( devc, reg) | 0x01);
+	sscape_write(devc, reg, sscape_read( devc, reg) & 0xFE);
+}
+
+static int sscape_pnp_wait_dma (sscape_info* devc, int arg )
+{
+	int		reg;
+	unsigned long	i;
+	unsigned char	d;
+
+	if (arg == 0) reg = 2;
+	else reg = 3;
+
+	sleep ( 1 );
+	i = 0;
+	do {
+		d = sscape_read(devc, reg) & 1;
+		if ( d == 1)  break;
+		i++;
+	} while (i < 500000);
+	d = sscape_read(devc, reg) & 1; 
+	return d;
+}
+
+static	int	sscape_pnp_alloc_dma(sscape_info* devc)
+{
+	/* printk(KERN_INFO "sscape: requesting dma\n"); */
+	if (request_dma(devc -> dma, "sscape")) return 0;
+	/* printk(KERN_INFO "sscape: dma channel allocated\n"); */
+	if (!sscape_alloc_dma(devc)) {
+		free_dma(devc -> dma);
+		return 0;
+	};
+	return 1;
+}
+
+static	void	sscape_pnp_free_dma(sscape_info* devc)
+{
+	sscape_free_dma( devc);
+	free_dma(devc -> dma );	
+	/* printk(KERN_INFO "sscape: dma released\n"); */
+}
+
+static	int	sscape_pnp_upload_file(sscape_info* devc, char* fn)
+{	
+	int	     	done = 0;
+	int	     	timeout_val;
+	char*	     	data,*dt;
+	int	     	len,l;
+	unsigned long	flags;
+
+	sscape_write( devc, 9, sscape_read(devc, 9 )  & 0x3F );
+	sscape_write( devc, 2, (devc -> dma << 4) | 0x80 );
+	sscape_write( devc, 3, 0x20 );
+	sscape_write( devc, 9, sscape_read( devc, 9 )  | 0x80 );
+	
+	len = mod_firmware_load(fn, &data);
+	if (len == 0) {
+		    printk(KERN_ERR "sscape: file not found: %s\n", fn);
+		    return 0;
+	}
+	dt = data;
+	save_flags(flags);
+	cli();
+	while ( len > 0 ) {
+		if (len > devc -> buffsize) l = devc->buffsize;
+		else l = len;
+		len -= l;		
+		memcpy(devc->raw_buf, dt, l); dt += l;
+		sscape_start_dma(devc->dma, devc->raw_buf_phys, l, 0x48);
+		sscape_pnp_start_dma ( devc, 0 );
+		if (sscape_pnp_wait_dma ( devc, 0 ) == 0) return 0;
+	}
+	
+	restore_flags(flags);	    
+	vfree(data);
+	
+	outb(0, devc -> base + 2);
+	outb(0, devc -> base);
+
+	sscape_write ( devc, 9, sscape_read( devc, 9 ) | 0x40);
+
+	timeout_val = 5 * HZ; 
+	while (!done && timeout_val-- > 0)
+	{
+		unsigned char x;
+		sleep(1);
+		x = inb( devc -> base + 3);
+		if (x == 0xff || x == 0xfe)		/* OBP startup acknowledge */
+		{
+			//printk(KERN_ERR "Soundscape: Acknowledge = %x\n", x);
+			done = 1;
+		}
+	}
+	timeout_val = 5 * HZ;
+	done = 0;
+	while (!done && timeout_val-- > 0)
+	{
+		unsigned char x;
+		sleep(1);
+		x = inb( devc -> base + 3);
+		if (x == 0xfe)		/* OBP startup acknowledge */
+		{
+			//printk(KERN_ERR "Soundscape: Acknowledge = %x\n", x);
+			done = 1;
+		}
+	}
+
+	if ( !done ) printk(KERN_ERR "soundscape: OBP Initialization failed.\n");
+
+	sscape_write( devc, 2, devc->ic_type == IC_ODIE ? 0x70 : 0x40);
+	sscape_write( devc, 3, (devc -> dma << 4) + 0x80);
+	return 1;
+}
+
+static	void	sscape_pnp_init_hw(sscape_info* devc)
+{	
+	unsigned char midi_irq = 0, sb_irq = 0;
+	unsigned i;
+	static	char code_file_name[23] = "/sndscape/sndscape.cox";
+	
+	int sscape_sb_enable		= 0;
+	int sscape_joystic_enable	= 0x7f;
+	int sscape_mic_enable		= 0;
+	int sscape_ext_midi		= 0;		
+
+	if ( !sscape_pnp_alloc_dma(devc) ) {
+		printk(KERN_ERR "sscape: faild to allocate dma\n");
+		return;
+	}
+
+	for (i = 0; i < 4; i++) {
+		if ( devc -> irq   == valid_interrupts[i] ) 
+			midi_irq = i;
+		if ( devc -> codec_irq == valid_interrupts[i] ) 
+			sb_irq = i;
+	}
+
+	sscape_write( devc, 5, 0x50);
+	sscape_write( devc, 7, 0x2e);
+	sscape_write( devc, 8, 0x00);
+
+	sscape_write( devc, 2, devc->ic_type == IC_ODIE ? 0x70 : 0x40);
+	sscape_write( devc, 3, ( devc -> dma << 4) | 0x80);
+
+	if ( sscape_sb_enable )
+		sscape_write (devc, 4, 0xF0 | (sb_irq << 2) | midi_irq);
+	else	
+		sscape_write (devc, 4, 0xF0 | (midi_irq<<2) | midi_irq);
+
+	i = 0x10; //sscape_read(devc, 9) & (devc->ic_type == IC_ODIE ? 0xf0 : 0xc0);
+	if ( sscape_sb_enable )
+		i |= devc->ic_type == IC_ODIE ? 0x05 : 0x07;	    
+	if (sscape_joystic_enable) i |= 8;
+	
+	sscape_write (devc, 9, i);
+	sscape_write (devc, 6, 0x80);
+	sscape_write (devc, 1, 0x80);
+
+	if (devc -> codec_type == 2) {
+		sscape_pnp_write_codec( devc, 0x0C, 0x50);
+		sscape_pnp_write_codec( devc, 0x10, sscape_pnp_read_codec( devc, 0x10) & 0x3F);
+		sscape_pnp_write_codec( devc, 0x11, sscape_pnp_read_codec( devc, 0x11) | 0xC0);
+		sscape_pnp_write_codec( devc, 29, 0x20);
+	}
+
+	if (sscape_pnp_upload_file(devc, "/sndscape/scope.cod") == 0 ) {
+		printk(KERN_ERR "sscape: faild to upload file /sndscape/scope.cod\n");
+		sscape_pnp_free_dma(devc);
+		return;
+	}
+
+	i = sscape_read_host_ctrl( devc );
+	
+	if ( (i & 0x0F) >  7 ) {
+		printk(KERN_ERR "sscape: scope.cod faild\n");
+		sscape_pnp_free_dma(devc);
+		return;
+	}
+	if ( i & 0x10 ) sscape_write( devc, 7, 0x2F);
+	code_file_name[21] = (char) ( i & 0x0F) + 0x30;
+	if (sscape_pnp_upload_file( devc, code_file_name) == 0) {
+		printk(KERN_ERR "sscape: faild to upload file %s\n", code_file_name);
+		sscape_pnp_free_dma(devc);
+		return;
+	}
+	
+	if (devc->ic_type != IC_ODIE) {
+		sscape_pnp_write_codec( devc, 10, (sscape_pnp_read_codec(devc, 10) & 0x7f) |
+		 ( sscape_mic_enable == 0 ? 0x00 : 0x80) );
+	}
+	sscape_write_host_ctrl2( devc, 0x84, 0x32 );
+	sscape_write_host_ctrl2( devc, 0x86, 0x32 );
+	sscape_write_host_ctrl2( devc, 0x8A, sscape_ext_midi);
+
+	sscape_pnp_write_codec ( devc, 6, 0x3f ); //WAV_VOL
+	sscape_pnp_write_codec ( devc, 7, 0x3f ); //WAV_VOL
+	sscape_pnp_write_codec ( devc, 2, 0x1F ); //WD_CDXVOLL
+	sscape_pnp_write_codec ( devc, 3, 0x1F ); //WD_CDXVOLR
+
+	if (devc -> codec_type == 1) {
+		sscape_pnp_write_codec ( devc, 4, 0x1F );
+		sscape_pnp_write_codec ( devc, 5, 0x1F );
+		sscape_write_host_ctrl2( devc, 0x88, sscape_mic_enable);
+	} else {
+		int t;
+		sscape_pnp_write_codec ( devc, 0x10, 0x1F << 1);
+		sscape_pnp_write_codec ( devc, 0x11, 0xC0 | (0x1F << 1));
+
+		t = sscape_pnp_read_codec( devc, 0x00) & 0xDF;
+		if ( (sscape_mic_enable == 0)) t |= 0;
+		else t |= 0x20;
+		sscape_pnp_write_codec ( devc, 0x00, t);
+		t = sscape_pnp_read_codec( devc, 0x01) & 0xDF;
+		if ( (sscape_mic_enable == 0) ) t |= 0;
+		else t |= 0x20;
+		sscape_pnp_write_codec ( devc, 0x01, t);
+		sscape_pnp_write_codec ( devc, 0x40 | 29 , 0x20);
+		outb(0, devc -> codec);
+	}
+	if (devc -> ic_type == IC_OPUS ) {
+		int i = sscape_read( devc, 9 );
+		sscape_write( devc, 9, i | 3 );
+		sscape_write( devc, 3, 0x40);
+
+		if (check_region(0x228, 1)) {
+		    	    outb(0, 0x228);
+			    release_region(0x228,1);
+		}
+		sscape_write( devc, 3, (devc -> dma << 4) | 0x80);
+		sscape_write( devc, 9, i );
+	}
+	
+	host_close ( devc );
+	sscape_pnp_free_dma(devc);
+}
+
+static int	detect_sscape_pnp(sscape_info* devc)
+{
+	long	 i, irq_bits = 0xff;
+	unsigned int d;
+
+	DDB(printk("Entered detect_sscape_pnp(%x)\n", devc->base));
+
+	if (check_region(devc->base, 8)) {
+		printk(KERN_ERR "detect_sscape_pnp: port %x is not free\n", devc->base);	
+		return 0;
+	}
+		
+	if (check_region(devc->codec, 2)) {
+		printk(KERN_ERR "detect_sscape_pnp: port %x is not free\n", devc->codec);	
+		return 0;
+	}
+
+	if ( (inb( devc -> base + 2) & 0x78) != 0) return 0;
+
+	d = inb ( devc -> base + 4) & 0xF0;
+	if (  (d & 0x80) != 0)  return 0;
+	
+	if (d == 0) {
+			devc->codec_type = 1;
+			devc->ic_type = IC_ODIE;
+	}
+	else if ( (d & 0x60) != 0) {
+			devc->codec_type = 2;
+			devc->ic_type = IC_OPUS;
+	}
+	else if ( (d & 0x40) != 0) {
+			devc->codec_type = 2;
+			devc->ic_type = IC_ODIE;
+	} 
+	else return 0;
+	
+	sscape_is_pnp = 1;
+		
+	outb(0xFA, devc -> base+4);
+	if  ((inb( devc -> base+4) & 0x9F) != 0x0A)
+		return 0;
+	outb(0xFE, devc -> base+4);
+	if  ( (inb(devc -> base+4) & 0x9F) != 0x0E)
+		return 0;
+	if  ( (inb(devc -> base+5) & 0x9F) != 0x0E)
+		return 0;
+
+	if (devc->codec_type == 2) {
+		if (devc -> codec != devc -> base + 8)
+			printk("soundscape warning: incorrect codec port specified\n");
+		devc -> codec = devc -> base + 8;
+		d = 0x10 | (sscape_read(devc, 9)  & 0xCF);
+		sscape_write(devc, 9, d);
+		sscape_write(devc, 6, 0x80);
+	} else {
+		//todo: check codec is not base + 8
+	}
+
+	d  = (sscape_read(devc, 9) & 0x3F) | 0xC0;
+	sscape_write(devc, 9, d);
+
+	for (i = 0; i < 550000; i++)
+		if ( !(inb(devc -> codec) & 0x80) ) break;
+
+	d = inb(devc -> codec);
+	if (d & 0x80)
+		return 0;
+	if ( inb(devc -> codec + 2) == 0xFF)
+		return 0;
+
+	sscape_write(devc, 9, sscape_read(devc, 9)  & 0x3F );
+
+	d  = inb(devc -> codec) & 0x80;
+	if ( d == 0) {
+		printk(KERN_INFO "soundscape: hardware detected\n");
+		valid_interrupts = valid_interrupts_new;
+	} else	{
+		printk(KERN_INFO "soundscape: board looks like media fx\n");
+		valid_interrupts = valid_interrupts_old;
+		old_hardware = 1;
+	}
+
+	sscape_write( devc, 9, 0xC0 | (sscape_read(devc, 9)  & 0x3F) );
+
+	for (i = 0; i < 550000; i++)
+		if ( !(inb(devc -> codec) & 0x80)) 
+			break;
+		
+	sscape_pnp_init_hw(devc);
+
+	for (i = 0; i < sizeof(valid_interrupts); i++)
+	{
+		if (devc->codec_irq == valid_interrupts[i]) {
+			irq_bits = i;
+			break;
+		}
+	}	
+	sscape_write(devc, GA_INTENA_REG, 0x00);
+	sscape_write(devc, GA_DMACFG_REG, 0x50);
+	sscape_write(devc, GA_DMAA_REG, 0x70);
+	sscape_write(devc, GA_DMAB_REG, 0x20);
+	sscape_write(devc, GA_INTCFG_REG, 0xf0);
+	sscape_write(devc, GA_CDCFG_REG, 0x89 | (devc->dma << 4) | (irq_bits << 1));
+
+	sscape_pnp_write_codec( devc, 0, sscape_pnp_read_codec( devc, 0) | 0x20);
+	sscape_pnp_write_codec( devc, 0, sscape_pnp_read_codec( devc, 1) | 0x20);
+	
+	release_region(devc->codec, 2);
+	release_region(devc->base, 8);		
+		
+	return 1;	
+}
+
 int probe_sscape(struct address_info *hw_config)
 {
 
@@ -758,8 +1270,13 @@
 #endif
 	devc->failed = 1;
 
-	if (!detect_ga(devc))
-		return 0;
+	if (!detect_ga(devc)) {
+		if (detect_sscape_pnp(devc)) {		        
+			sscape_detected = hw_config->io_base;
+			return 1;
+		} 
+		else return 0;
+	}
 
 	if (old_hardware)	/* Check that it's really an old Spea/Reveal card. */
 	{
@@ -781,11 +1298,11 @@
 {
 	int i, irq_bits = 0xff;
 	int ad_flags = 0;
-
+	
 	if (devc->failed)
 	{
-		  printk(KERN_ERR "soundscape: Card not detected\n");
-		  return 0;
+		printk(KERN_ERR "soundscape: Card not detected\n");
+		return 0;
 	}
 	if (devc->ok == 0)
 	{
@@ -805,9 +1322,19 @@
 		printk(KERN_ERR "soundscape: Invalid MSS IRQ%d\n", hw_config->irq);
 		return 0;
 	}
-	if (old_hardware)
-		ad_flags = 0x12345677;	/* Tell that we may have a CS4248 chip (Spea-V7 Media FX) */
-	return ad1848_detect(hw_config->io_base, &ad_flags, hw_config->osp);
+	
+	if (!sscape_is_pnp) {
+		if (old_hardware)
+			ad_flags = 0x12345677;	/* Tell that we may have a CS4248 chip (Spea-V7 Media FX) */
+		return ad1848_detect(hw_config->io_base, &ad_flags, hw_config->osp);
+	} 
+	else {
+		if (old_hardware)
+			ad_flags = 0x12345677;	/* Tell that we may have a CS4248 chip (Spea-V7 Media FX) */
+		else
+			ad_flags = 0x87654321;  /* Tell that we have a soundscape pnp with 1845 chip */
+		return ad1848_detect(hw_config->io_base, &ad_flags, hw_config->osp);
+	}
 }
 
 void attach_ss_ms_sound(struct address_info *hw_config)
@@ -820,44 +1347,52 @@
 
 	int i, irq_bits = 0xff;
 
-	hw_config->dma = devc->dma;	/* Share the DMA with the ODIE/OPUS chip */
-
-	/*
-	 * Setup the DMA polarity.
-	 */
-
-	sscape_write(devc, GA_DMACFG_REG, 0x50);
-
-	/*
-	 * Take the gate-array off of the DMA channel.
-	 */
-	
-	sscape_write(devc, GA_DMAB_REG, 0x20);
-
-	/*
-	 * Init the AD1848 (CD-ROM) config reg.
-	 */
-
-	for (i = 0; i < sizeof(valid_interrupts); i++)
-	{
-		if (hw_config->irq == valid_interrupts[i])
-		{
-			irq_bits = i;
-			break;
-		}
-	}
-	sscape_write(devc, GA_CDCFG_REG, 0x89 | (hw_config->dma << 4) | (irq_bits << 1));
-
-	if (hw_config->irq == devc->irq)
-		printk(KERN_WARNING "soundscape: Warning! The WSS mode can't share IRQ with MIDI\n");
-
-	hw_config->slots[0] = ad1848_init("SoundScape", hw_config->io_base,
-					  hw_config->irq,
-					  hw_config->dma,
-					  hw_config->dma,
-					  0,
-					  devc->osp);
-
+ 		
+ 	if (!sscape_is_pnp)  /*pnp is already setup*/
+ 	{
+ 		/*
+     		 * Setup the DMA polarity.
+ 	    	 */
+ 		sscape_write(devc, GA_DMACFG_REG, 0x50);
+ 	
+ 		/*
+ 		 * Take the gate-array off of the DMA channel.
+ 		 */
+ 		sscape_write(devc, GA_DMAB_REG, 0x20);
+ 	
+ 		/*
+ 		 * Init the AD1848 (CD-ROM) config reg.
+ 		 */
+ 		for (i = 0; i < sizeof(valid_interrupts); i++)
+ 		{
+ 			if (hw_config->irq == valid_interrupts[i])
+ 			{
+ 				irq_bits = i;
+ 				break;
+ 			}
+ 		}	
+ 		sscape_write(devc, GA_CDCFG_REG, 0x89 | (hw_config->dma << 4) | (irq_bits << 1));
+ 	}
+ 	
+ 	if (hw_config->irq == devc->irq)
+ 		printk(KERN_WARNING "soundscape: Warning! The WSS mode can't share IRQ with MIDI\n");
+ 				
+ 	if (! sscape_is_pnp )
+		hw_config->slots[0] = ad1848_init("SoundScape", hw_config->io_base,
+						  hw_config->irq,
+						  hw_config->dma,
+						  hw_config->dma,
+						  0,
+						  devc->osp);
+
+	else 
+		hw_config->slots[0] = ad1848_init("SoundScape PNP", hw_config->io_base,
+	 					  hw_config->irq,
+	 					  hw_config->dma,
+	 					  hw_config->dma,
+	 					  0,
+	 					  devc->osp);
+ 					  
 	if (hw_config->slots[0] != -1)	/* The AD1848 driver installed itself */
 	{
 		audio_devs[hw_config->slots[0]]->coproc = &sscape_coproc_operations;
@@ -867,6 +1402,7 @@
 		/* Set proper routings here (what are they) */
 		AD1848_REROUTE(SOUND_MIXER_LINE1, SOUND_MIXER_LINE);
 	}
+		
 #ifdef SSCAPE_DEBUG5
 	/*
 	 * Temporary debugging aid. Print contents of the registers
@@ -937,6 +1473,13 @@
 		  printk(KERN_ERR "CONFIG_MPU_IRQ must be specified if CONFIG_MPU_IO is set.\n");
 		  return -EINVAL;
 	}
+	
+	devc->codec = io;
+	devc->codec_irq = irq;
+	devc->codec_type = 0;
+	devc->ic_type = 0;
+	devc->raw_buf = NULL;
+	
 	config.irq = irq;
 	config.dma = dma;
 	config.io_base = io;
diff -urN linux-2.2.14-pre10/fs/buffer.c linux-2.2.14-pre11/fs/buffer.c
--- linux-2.2.14-pre10/fs/buffer.c	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/fs/buffer.c	2003-08-15 15:09:26.000000000 -0700
@@ -421,8 +421,8 @@
 		}
 		*pprev = next;
 		bh->b_pprev = NULL;
+		nr_hashed_buffers--;
 	}
-	nr_hashed_buffers--;
 }
 
 static inline void remove_from_lru_list(struct buffer_head * bh)
@@ -532,8 +532,8 @@
 			}
 			*bhp = bh;
 			bh->b_pprev = bhp;
+			nr_hashed_buffers++;
 		}
-		nr_hashed_buffers++;
 	}
 }
 
diff -urN linux-2.2.14-pre10/fs/dquot.c linux-2.2.14-pre11/fs/dquot.c
--- linux-2.2.14-pre10/fs/dquot.c	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/fs/dquot.c	2003-08-15 15:09:26.000000000 -0700
@@ -732,7 +732,7 @@
 	}
 	inode->i_flags &= ~S_QUOTA;
 put_it:
-	if (dquot != NODQUOT)
+	if (dquot != NODQUOT) {
 		if (dqput_blocks(dquot)) {
 			spin_unlock(&inode_lock);	/* We may block so drop the lock... */
 			dqput(dquot);
@@ -742,6 +742,8 @@
 		}
 		else
 			dqput(dquot);	/* dqput() won't block so we can hold locks... */
+	}
+
 	return 0;
 }
 
diff -urN linux-2.2.14-pre10/fs/namei.c linux-2.2.14-pre11/fs/namei.c
--- linux-2.2.14-pre10/fs/namei.c	1999-10-19 17:14:02.000000000 -0700
+++ linux-2.2.14-pre11/fs/namei.c	2003-08-15 15:09:26.000000000 -0700
@@ -246,7 +246,7 @@
 	 * FIXME! This could use version numbering or similar to
 	 * avoid unnecessary cache lookups.
 	 */
-	result = cached_lookup(parent, name, flags);
+	result = d_lookup(parent, name);
 	if (!result) {
 		struct dentry * dentry = d_alloc(parent, name);
 		result = ERR_PTR(-ENOMEM);
@@ -257,8 +257,19 @@
 			else
 				result = dentry;
 		}
+		up(&dir->i_sem);
+		return result;
 	}
+
+	/*
+	 * Uhhuh! Nasty case: the cache was re-populated while
+	 * we waited on the semaphore. Need to revalidate, but
+	 * we're going to return this entry regardless (same
+	 * as if it was busy).
+	 */
 	up(&dir->i_sem);
+	if (result->d_op && result->d_op->d_revalidate)
+		result->d_op->d_revalidate(result, flags);
 	return result;
 }
 
diff -urN linux-2.2.14-pre10/include/linux/lp.h linux-2.2.14-pre11/include/linux/lp.h
--- linux-2.2.14-pre10/include/linux/lp.h	1999-06-07 11:05:31.000000000 -0700
+++ linux-2.2.14-pre11/include/linux/lp.h	2003-08-15 15:09:26.000000000 -0700
@@ -19,7 +19,7 @@
 #define LP_NOPA  0x0010
 #define LP_ERR   0x0020
 #define LP_ABORT 0x0040
-#define LP_CAREFUL 0x0080 /* obsoleted -arca */
+#define LP_CAREFUL 0x0080
 #define LP_ABORTOPEN 0x0100
 #define	LP_TRUST_IRQ 0x0200
 
diff -urN linux-2.2.14-pre10/Makefile linux-2.2.14-pre11/Makefile
--- linux-2.2.14-pre10/Makefile	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/Makefile	2003-08-15 15:09:26.000000000 -0700
@@ -1,7 +1,7 @@
 VERSION = 2
 PATCHLEVEL = 2
 SUBLEVEL = 14
-EXTRAVERSION = pre10
+EXTRAVERSION = pre11
 
 ARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ -e s/arm.*/arm/ -e s/sa110/arm/)
 
diff -urN linux-2.2.14-pre10/net/ax25/ax25_ds_subr.c linux-2.2.14-pre11/net/ax25/ax25_ds_subr.c
--- linux-2.2.14-pre10/net/ax25/ax25_ds_subr.c	1998-01-12 15:28:19.000000000 -0800
+++ linux-2.2.14-pre11/net/ax25/ax25_ds_subr.c	2003-08-15 15:09:26.000000000 -0700
@@ -150,6 +150,7 @@
 	if ((skb = alloc_skb(2, GFP_ATOMIC)) == NULL)
 		return;
 
+	skb->nh.raw = skb->data;
 	p = skb_put(skb, 2);
 
 	*p++ = cmd;
diff -urN linux-2.2.14-pre10/net/ax25/ax25_in.c linux-2.2.14-pre11/net/ax25/ax25_in.c
--- linux-2.2.14-pre10/net/ax25/ax25_in.c	1998-12-18 13:56:21.000000000 -0800
+++ linux-2.2.14-pre11/net/ax25/ax25_in.c	2003-08-15 15:09:26.000000000 -0700
@@ -93,6 +93,7 @@
 
 					skbn->dev   = ax25->ax25_dev->dev;
 					skbn->h.raw = skbn->data;
+					skbn->nh.raw = skbn->data;
 
 					/* Copy data from the fragments */
 					while ((skbo = skb_dequeue(&ax25->frag_queue)) != NULL) {
diff -urN linux-2.2.14-pre10/net/ax25/ax25_ip.c linux-2.2.14-pre11/net/ax25/ax25_ip.c
--- linux-2.2.14-pre10/net/ax25/ax25_ip.c	1998-11-13 10:29:43.000000000 -0800
+++ linux-2.2.14-pre11/net/ax25/ax25_ip.c	2003-08-15 15:09:26.000000000 -0700
@@ -161,6 +161,7 @@
 			dst_c = *dst;
 
 			skb_pull(ourskb, AX25_HEADER_LEN - 1);	/* Keep PID */
+			skb->nh.raw = skb->data;
 
 			ax25_send_frame(ourskb, ax25_dev->values[AX25_VALUES_PACLEN], &src_c, 
 &dst_c, route->digipeat, dev);
diff -urN linux-2.2.14-pre10/net/ax25/ax25_out.c linux-2.2.14-pre11/net/ax25/ax25_out.c
--- linux-2.2.14-pre10/net/ax25/ax25_out.c	1998-12-18 13:56:21.000000000 -0800
+++ linux-2.2.14-pre11/net/ax25/ax25_out.c	2003-08-15 15:09:26.000000000 -0700
@@ -174,7 +174,7 @@
 
 			if (ka9qfrag == 1) {
 				skb_reserve(skbn, frontlen + 2);
-
+				skbn->nh.raw = skbn->data + (skb->nh.raw - skb->data);
 				memcpy(skb_put(skbn, len), skb->data, len);
 				p = skb_push(skbn, 2);
 
@@ -187,6 +187,7 @@
 				}
 			} else {
 				skb_reserve(skbn, frontlen + 1);
+				skbn->nh.raw = skbn->data + (skb->nh.raw - skb->data);
 				memcpy(skb_put(skbn, len), skb->data, len);
 				p = skb_push(skbn, 1);
 				*p = AX25_P_TEXT;
diff -urN linux-2.2.14-pre10/net/ax25/ax25_subr.c linux-2.2.14-pre11/net/ax25/ax25_subr.c
--- linux-2.2.14-pre10/net/ax25/ax25_subr.c	1998-07-22 13:45:58.000000000 -0700
+++ linux-2.2.14-pre11/net/ax25/ax25_subr.c	2003-08-15 15:09:26.000000000 -0700
@@ -240,7 +240,8 @@
 		return;	/* Next SABM will get DM'd */
 
 	skb_reserve(skb, AX25_BPQ_HEADER_LEN + ax25_addr_size(digi));
-
+	skb->nh.raw = skb->data;
+	
 	ax25_digi_invert(digi, &retdigi);
 
 	dptr = skb_put(skb, 1);
diff -urN linux-2.2.14-pre10/net/ipv4/ip_fw.c linux-2.2.14-pre11/net/ipv4/ip_fw.c
--- linux-2.2.14-pre10/net/ipv4/ip_fw.c	2003-08-15 15:09:25.000000000 -0700
+++ linux-2.2.14-pre11/net/ipv4/ip_fw.c	2003-08-15 15:09:26.000000000 -0700
@@ -40,13 +40,11 @@
  * 23-Jul-1999: Fixed small fragment security exposure opened on 15-May-1998.
  *              John McDonald <jm@dataprotect.com>
  *              Thomas Lopatic <tl@dataprotect.com>
- * 21-Oct-1999: Use bh, not interrupt locking. --RR
- *              Applied count fix by Emanuele Caratti <wiz@iol.it>
  */
 
 /*
  *
- * The original Linux port was done Alan Cox, with changes/fixes from
+ * The origina Linux port was done Alan Cox, with changes/fixes from
  * Pauline Middlelink, Jos Vos, Thomas Quinot, Wouter Gadeyne, Juan
  * Jose Ciarlante, Bernd Eckenfels, Keith Owens and others.
  * 
@@ -153,7 +151,6 @@
 static struct sock *ipfwsk;
 #endif
 
-/* Don't call SLOT_NUMBER when you have a write lock. */
 #ifdef __SMP__
 #define SLOT_NUMBER() (cpu_number_map[smp_processor_id()]*2 + !in_interrupt())
 #else
@@ -194,26 +191,21 @@
 	       __FILE__, __LINE__, SLOT_NUMBER());	\
 } while (0)
 
-#define FWC_NOINT()							    \
-do {									    \
-	if (in_interrupt())						    \
-		printk("Rusty, you promised! %s %u\n", __FILE__, __LINE__); \
-} while(0)
 #else
 #define FWC_DEBUG_LOCK(d) do { } while(0)
 #define FWC_DEBUG_UNLOCK(d) do { } while(0)
 #define FWC_DONT_HAVE_LOCK(d) do { } while(0)
 #define FWC_HAVE_LOCK(d) do { } while(0)
-#define FWC_NOINT() do { } while(0)
 #endif /*DEBUG_IP_FIRWALL_LOCKING*/
 
-/* We never to a write lock in bh, so we only need write_lock_bh */
 #define FWC_READ_LOCK(l) do { FWC_DEBUG_LOCK(fwc_rlocks); read_lock(l); } while (0)
-/* Debug after lock obtained, (in_interrupt() will be true there), so
-   SLOT_NUMBER consistent. */
-#define FWC_WRITE_LOCK(l) do { FWC_NOINT(); write_lock_bh(l); FWC_DEBUG_LOCK(fwc_wlocks); } while (0)
+#define FWC_WRITE_LOCK(l) do { FWC_DEBUG_LOCK(fwc_wlocks); write_lock(l); } while (0)
+#define FWC_READ_LOCK_IRQ(l,f) do { FWC_DEBUG_LOCK(fwc_rlocks); read_lock_irqsave(l,f); } while (0)
+#define FWC_WRITE_LOCK_IRQ(l,f) do { FWC_DEBUG_LOCK(fwc_wlocks); write_lock_irqsave(l,f); } while (0)
 #define FWC_READ_UNLOCK(l) do { FWC_DEBUG_UNLOCK(fwc_rlocks); read_unlock(l); } while (0)
-#define FWC_WRITE_UNLOCK(l) do { FWC_DEBUG_UNLOCK(fwc_wlocks); write_unlock_bh(l); } while (0)
+#define FWC_WRITE_UNLOCK(l) do { FWC_DEBUG_UNLOCK(fwc_wlocks); write_unlock(l); } while (0)
+#define FWC_READ_UNLOCK_IRQ(l,f) do { FWC_DEBUG_UNLOCK(fwc_rlocks); read_unlock_irqrestore(l,f); } while (0)
+#define FWC_WRITE_UNLOCK_IRQ(l,f) do { FWC_DEBUG_UNLOCK(fwc_wlocks); write_unlock_irqrestore(l,f); } while (0)
 
 struct ip_chain;
 
@@ -237,7 +229,6 @@
 {
 	struct ip_chain *prevchain;	/* Pointer to referencing chain */
 	struct ip_fwkernel *prevrule;	/* Pointer to referencing rule */
-	unsigned int count;
 	struct ip_counters counters;
 };
 
@@ -742,8 +733,8 @@
 	else FWC_HAVE_LOCK(fwc_rlocks);
 
 	f = chain->chain;
-	count = 0;
 	do {
+		count = 0;
 		for (; f; f = f->next) {
 			count++;
 			if (ip_rule_match(f,rif,ip,
@@ -781,12 +772,10 @@
 				else {
 					f->branch->reent[slot].prevchain 
 						= chain;
-					f->branch->reent[slot].count = count;
 					f->branch->reent[slot].prevrule 
 						= f->next;
 					chain = f->branch;
 					f = chain->chain;
-					count = 0;
 				}
 			}
 			else if (f->simplebranch == FW_SKIP) 
@@ -805,7 +794,6 @@
 			if (chain->reent[slot].prevchain) {
 				struct ip_chain *tmp = chain;
 				f = chain->reent[slot].prevrule;
-				count = chain->reent[slot].count;
 				chain = chain->reent[slot].prevchain;
 				tmp->reent[slot].prevchain = NULL;
 			}
@@ -1316,8 +1304,9 @@
 {
 	int ret;
 	struct ip_chain *chain;
+	unsigned long flags;
 
-	FWC_WRITE_LOCK(&ip_fw_lock);
+	FWC_WRITE_LOCK_IRQ(&ip_fw_lock, flags);
 
 	switch (cmd) {
 	case IP_FW_FLUSH:
@@ -1341,7 +1330,7 @@
 		struct iphdr *ip;
 
 		/* Don't need write lock. */
-		FWC_WRITE_UNLOCK(&ip_fw_lock);
+		FWC_WRITE_UNLOCK_IRQ(&ip_fw_lock, flags);
 		
 		if (len != sizeof(struct ip_fwtest) || !check_label(m))
 			return EINVAL;
@@ -1536,7 +1525,7 @@
 		ret = EINVAL;
 	}
 
-	FWC_WRITE_UNLOCK(&ip_fw_lock);
+	FWC_WRITE_UNLOCK_IRQ(&ip_fw_lock, flags);
 	return ret;
 }
 
@@ -1597,6 +1586,7 @@
 {
 	struct ip_chain *i;
 	struct ip_fwkernel *j = ip_fw_chains->chain;
+	unsigned long flags;
 	int len = 0;
 	int last_len = 0;
 	off_t upto = 0;
@@ -1605,7 +1595,7 @@
 	duprintf("ip_fw_chains is 0x%0lX\n", (unsigned long int)ip_fw_chains);
 
 	/* Need a write lock to lock out ``readers'' which update counters. */
-	FWC_WRITE_LOCK(&ip_fw_lock);
+	FWC_WRITE_LOCK_IRQ(&ip_fw_lock, flags);
 
 	for (i = ip_fw_chains; i; i = i->next) {
 	    for (j = i->chain; j; j = j->next) {
@@ -1636,7 +1626,7 @@
 		}
 	}
 outside:
-	FWC_WRITE_UNLOCK(&ip_fw_lock);
+	FWC_WRITE_UNLOCK_IRQ(&ip_fw_lock, flags);
 	buffer[len] = '\0';
 
 	duprintf("ip_chain_procinfo: Length = %i (of %i).  Offset = %li.\n",
@@ -1652,9 +1642,10 @@
 	struct ip_chain *i;
 	int len = 0,last_len = 0;
 	off_t pos = 0,begin = 0;
+	unsigned long flags;
 
 	/* Need a write lock to lock out ``readers'' which update counters. */
-	FWC_WRITE_LOCK(&ip_fw_lock);
+	FWC_WRITE_LOCK_IRQ(&ip_fw_lock, flags);
 
 	for (i = ip_fw_chains; i; i = i->next)
 	{
@@ -1686,7 +1677,7 @@
 		
 		last_len = len;
 	}
-	FWC_WRITE_UNLOCK(&ip_fw_lock);
+	FWC_WRITE_UNLOCK_IRQ(&ip_fw_lock, flags);
 
 	*start = buffer+(offset-begin);
 	len-=(offset-begin);
diff -urN linux-2.2.14-pre10/net/packet/af_packet.c linux-2.2.14-pre11/net/packet/af_packet.c
--- linux-2.2.14-pre10/net/packet/af_packet.c	1999-03-21 07:22:00.000000000 -0800
+++ linux-2.2.14-pre11/net/packet/af_packet.c	2003-08-15 15:09:26.000000000 -0700
@@ -524,7 +524,7 @@
 
 	sk->timer.expires=jiffies+10*HZ;
 	add_timer(&sk->timer);
-	printk(KERN_DEBUG "packet sk destroy delayed\n");
+/*	printk(KERN_DEBUG "packet sk destroy delayed\n"); */
 }
 
 /*
