v2.4.6.1 -> v2.4.6.2

  - merge with Alan (USB, zoran, sony motion-eye, rio, dmi-scan)

CREDITS

@@ -78,8 +78,8 @@ P: 1024/85AD9EED AD C0 49 08 91 67 DF D7  FA 04 1A EE 09 E8 44 B0
 D: Unix98 pty support.
 D: APM update to 1.2 spec.
 D: /devfs hacking.
-S: 322 N. Riverside Dr.
-S: Neptune, NJ 07753
+S: 7 Kiwi Loop
+S: Howell, NJ 07731
 S: USA
 
 N: Erik Andersen
@@ -679,6 +679,14 @@ S: Ottawa, Ontario
 S: K1N 6Z9
 S: CANADA
 
+N: Jeff Dike
+E: jdike@karaya.com
+W: http://user-mode-linux.sourceforge.net
+D: User mode kernel port
+S: RR1 Box 67C
+S: Deering NH 03244
+S: USA
+
 N: Eddie C. Dost
 E: ecd@skynet.be
 D: Linux/Sparc kernel hacker
@@ -1062,6 +1070,11 @@ S: PO-Box 297
 S: 2400 AG, Alphen aan den Rijn
 S: The Netherlands
 
+N: Enver Haase
+E: ehaase@inf.fu-berlin.de
+W: http://www.inf.fu-berlin.de/~ehaase
+D: Driver for the Commodore A2232 serial board
+
 N: Bruno Haible
 E: haible@ma2s2.mathematik.uni-karlsruhe.de
 D: SysV FS, shm swapping, memory management fixes
@@ -1275,12 +1288,11 @@ S: Pittsburgh, PA 15203-1250
 S: USA
 
 N: Gareth Hughes
-E: gareth@valinux.com
-E: gareth@precisioninsight.com
+E: gareth.hughes@acm.org
 D: Pentium III FXSR, SSE support
-S: 11/187 West Street
-S: Crows Nest NSW 2065
-S: Australia
+D: Author/maintainer of most DRM drivers (especially ATI, MGA)
+D: Core DRM templates, general DRM and 3D-related hacking
+S: No fixed address
 
 N: Kenn Humborg
 E: kenn@wombat.ie
@@ -2259,6 +2271,15 @@ N: Ken Pizzini
 E: ken@halcyon.com
 D: CDROM driver "sonycd535" (Sony CDU-535/531)
 
+N: Stelian Pop
+E: stelian.pop@fr.alcove.com
+P: 1024D/EDBB6147 7B36 0E07 04BC 11DC A7A0  D3F7 7185 9E7A EDBB 6147
+D: sonypi, meye drivers, mct_u232 usb serial hacks
+S: Alcve
+S: 153, bd. Anatole France 
+S: 93200 Saint Denis
+S: France
+
 N: Frederic Potter 
 E: fpotter@cirpack.com
 D: Some PCI kernel support
@@ -2355,14 +2376,15 @@ S: 75019 Paris
 S: France
 
 N: Rik van Riel
-E: riel@nl.linux.org
-W: http://www.nl.linux.org/~riel/
+E: riel@conectiva.com.br
+W: http://www.surriel.com/
 D: Linux-MM site, Documentation/sysctl/*, swap/mm readaround
 D: clustering contributor, kswapd fixes, random kernel hacker,
-D: nl.linux.org maintainer, minor scheduler additions
-S: IJsselstraat 23a
-S: 9725 GA  Groningen
-S: The Netherlands
+D: nl.linux.org administrator, minor scheduler additions
+S: Conectiva S.A.
+S: R. Tocantins, 89 - Cristo Rei
+S: 80050-430 - Curitiba - Paran
+S: Brazil
 
 N: Pekka Riikonen
 E: priikone@poseidon.pspt.fi
@@ -2868,6 +2890,7 @@ S: Belgium
 N: Petr Vandrovec
 E: vandrove@vc.cvut.cz
 D: Small contributions to ncpfs
+D: Matrox framebuffer driver
 S: Chudenicka 8
 S: 10200 Prague 10, Hostivar
 S: Czech Republic

Documentation/sonypi.txt

+Sony Programmable I/O Control Device Driver Readme
+--------------------------------------------------
+	Copyright (C) 2001 Stelian Pop <stelian.pop@fr.alcove.com>, Alcôve
+	Copyright (C) 2001 Michael Ashley <m.ashley@unsw.edu.au>
+	Copyright (C) 2001 Junichi Morita <jun1m@mars.dti.ne.jp>
+	Copyright (C) 2000 Takaya Kinjo <t-kinjo@tc4.so-net.ne.jp>
+	Copyright (C) 2000 Andrew Tridgell <tridge@samba.org>
+
+This driver enables access to the Sony Programmable I/O Control Device which
+can be found in many (all ?) Sony Vaio laptops.
+
+It will give access (through a user space utility) to some events those laptops
+generate, like:
+	- jogdial events (the small wheel on the side of Vaios)
+	- capture button events (only on Vaio Picturebook series)
+	- Fn keys
+	- bluetooth button (only on C1VR model)
+
+Those events (see linux/sonypi.h) can be polled using the character device node
+/dev/sonypi (major 10, minor auto allocated or specified as a option).
+
+A simple daemon which translates the jogdial movements into mouse wheel events
+can be downloaded at: <http://www.alcove-labs.org/en/software/sonypi/>
+
+This driver supports also some ioctl commands for setting the LCD screen
+brightness (some more commands may be added in the future).
+
+This driver can also be used to set the camera controls on Picturebook series
+(brightness, contrast etc), and is used by the video4linux driver for the 
+Motion Eye camera.
+
+Please note that this driver was created by reverse engineering the Windows
+driver and the ACPI BIOS, because Sony doesn't agree to release any programming
+specs for its laptops. If someone convinces them to do so, drop me a note.
+
+Module options:
+---------------
+
+	minor: 		minor number of the misc device /dev/sonypi, 
+			default is -1 (automatic allocation, see /proc/misc
+			or kernel logs)
+
+	camera:		if you have a PictureBook series Vaio (with the
+			integrated MotionEye camera), set this parameter to 1
+			in order to let the driver access to the camera
+
+	fnkeyinit:	on some Vaios (C1VE, C1VR etc), the Fn key events don't
+			get enabled unless you set this parameter to 1
+
+	verbose:	print unknown events from the sonypi device
+
+Module use:
+-----------
+
+In order to automatically load the sonypi module on use, you can put those
+lines in your /etc/modules.conf file:
+
+	alias char-major-10-250 sonypi
+	options sonypi minor=250 fnkeyinit=1
+
+This supposes the use of minor 250 for the sonypi device:
+
+	# mknod /dev/sonypi c 10 250
+
+Bugs:
+-----
+
+	- since all development was done by reverse engineering, there is
+	  _absolutely no guarantee_ that this driver will not crash your
+	  laptop. Permanently.

Documentation/video4linux/meye.txt

+Vaio Picturebook Motion Eye Camera Driver Readme
+------------------------------------------------
+	Copyright (C) 2001 Stelian Pop <stelian.pop@fr.alcove.com>, Alcôve
+	Copyright (C) 2000 Andrew Tridgell <tridge@samba.org>
+
+This driver enable the use of video4linux compatible applications with the
+Motion Eye camera.
+
+It can do at maximum 30 fps @ 320x240 or 15 fps @ 640x480.
+
+Grabbing is supported in packed YUV colorspace only.
+
+MJPEG hardware grabbing is supported via a private API (see below).
+
+Module options:
+---------------
+
+	gbuffers:	number of capture buffers, default is 2 (32 max)
+
+	gbufsize:	size of each capture buffer, default is 614400
+
+	video_nr:	video device to register (0 = /dev/video0, etc)
+
+Module use:
+-----------
+
+In order to automatically load the meye module on use, you can put those lines
+in your /etc/modules.conf file:
+
+	alias char-major-81 videodev
+	alias char-major-81-0 meye
+	options meye gbuffers=32
+
+Usage:
+------
+
+	xawtv >= 3.49 (<http://bytesex.org/xawtv/>)
+		for display and uncompressed video capture:
+
+			xawtv -c /dev/video0 -geometry 640x480
+				or
+			xawtv -c /dev/video0 -geometry 320x240
+
+	motioneye (<http://www.alcove-labs.org/en/software/meye/>)
+		for getting ppm or jpg snapshots, mjpeg video
+
+Private API:
+------------
+
+	The driver supports frame grabbing with the video4linux API, so
+	all video4linux tools (like xawtv) should work with this driver.
+
+	Besides the video4linux interface, the driver has a private interface
+	for accessing the Motion Eye extended parameters (camera sharpness,
+	agc, video framerate), the shapshot and the MJPEG capture facilities.
+
+	This interface consists of several ioctls (prototypes and structures
+	can be found in include/linux/meye.h):
+
+	MEYEIOC_G_PARAMS
+	MEYEIOC_S_PARAMS
+		Get and set the extended parameters of the motion eye camera.
+		The user should always query the current parameters with
+		MEYEIOC_G_PARAMS, change what he likes and then issue the
+		MEYEIOC_S_PARAMS call (checking for -EINVAL). The extended
+		parameters are described by the meye_params structure.
+
+
+	MEYEIOC_QBUF_CAPT
+		Queue a buffer for capture (the buffers must have been
+		obtained with a VIDIOCGMBUF call and mmap'ed by the
+		application). The argument to MEYEIOC_QBUF_CAPT is the
+		buffer number to queue (or -1 to end capture). The first
+		call to MEYEIOC_QBUF_CAPT starts the streaming capture.
+
+	MEYEIOC_SYNC
+		Takes as an argument the buffer number you want to sync.
+		This ioctl blocks untils the buffer is filled and ready
+		for the application to use. It returns the buffer size.
+
+	MEYEIOC_STILLCAPT
+	MEYEIOC_STILLJCAPT
+		Takes a snapshot in an uncompressed or compressed jpeg format.
+		This ioctl blocks until the snapshot is done and returns (for
+		jpeg snapshot) the size of the image. The image data is 
+		available from the first mmap'ed buffer.
+
+	Look at the 'motioneye' application code for an actual example.
+
+Bugs / Todo:
+------------
+
+	- overlay output is not supported (although the camera is capable of).
+	  	(it should not be too hard to to it, provided we found how...)
+		
+	- mjpeg hardware playback doesn't work (depends on overlay...)
+
+	- rewrite the driver to use some commun video4linux API for snapshot
+	  and mjpeg capture. Unfortunately, video4linux1 does not permit it,
+	  the BUZ API seems to be targeted to TV cards only. The video4linux 2
+	  API may be an option, if it goes into the kernel (maybe 2.5 
+	  material ?).

Documentation/video4linux/w9966.txt

+
+W9966 Camera driver, written by Jakob Kemi (jakob.kemi@post.utfors.se)
+
+Ok, after a lot of work in softice, wdasm, reading pdf-files
+and trial-and-error work I've finally got everything to work.
+Since I needed some vision for a robotics project I borrowed
+this camera from a friend and started hacking. Anyway I've
+converted my original code from the AVR 8bit RISC C/asm
+into a working linux driver. I would really appreciate _any_
+kind of feedback regarding this driver.
+
+To get it working quickly configure your kernel
+to support parport, ieee1284, video4linux, experimental drivers
+and w9966
+
+If w9966 is statically linked it will perform aggressive probing
+for the camera. If built as a module you'll have more configuration options.
+
+Options:
+modprobe w9966.o pardev=parport0(or whatever) parmode=0 (0=auto, 1=ecp, 2=epp)
+ 
+voila!
+
+you can also type 'modinfo -p w9966.o' for option usage
+(or checkout w9966.c)
+
+I've only tested it with custom built testprograms
+(http://hem.fyristorg.com/mogul/w9966.html) and with gqcam.
+(you'll need to tweak the code to qcam a bit to make it work,
+dimensions and such)
+
+The slow framerate is due to missing DMA ECP read support in the 
+parport drivers. I might add working EPP support later.
+
+Good luck!
+
+    /Jakob

Makefile

 VERSION = 2
 PATCHLEVEL = 4
 SUBLEVEL = 7
-EXTRAVERSION =-pre1
+EXTRAVERSION =-pre2
 
 KERNELRELEASE=$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
 

arch/arm/kernel/dec21285.c

@@ -13,6 +13,7 @@
 #include <linux/ptrace.h>
 #include <linux/interrupt.h>
 #include <linux/mm.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/ioport.h>
 
@@ -24,6 +25,11 @@
 
 #define MAX_SLOTS		21
 
+#define PCICMD_ERROR_BITS ((PCI_STATUS_DETECTED_PARITY | \
+			PCI_STATUS_REC_MASTER_ABORT | \
+			PCI_STATUS_REC_TARGET_ABORT | \
+			PCI_STATUS_PARITY) << 16)
+
 extern int setup_arm_irq(int, struct irqaction *);
 extern void pcibios_report_status(u_int status_mask, int warn);
 extern void register_isa_ports(unsigned int, unsigned int, unsigned int);
@@ -255,12 +261,33 @@ static void dc21285_parity_irq(int irq, void *dev_id, struct pt_regs *regs)
 	add_timer(timer);
 }
 
-void __init dc21285_init(struct arm_pci_sysdata *sysdata)
+void __init dc21285_setup_resources(struct resource **resource)
+{
+	struct resource *busmem, *busmempf;
+
+	busmem = kmalloc(sizeof(*busmem), GFP_KERNEL);
+	busmempf = kmalloc(sizeof(*busmempf), GFP_KERNEL);
+	memset(busmem, 0, sizeof(*busmem));
+	memset(busmempf, 0, sizeof(*busmempf));
+
+	busmem->flags = IORESOURCE_MEM;
+	busmem->name  = "Footbridge non-prefetch";
+	busmempf->flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;
+	busmempf->name  = "Footbridge prefetch";
+
+	allocate_resource(&iomem_resource, busmempf, 0x20000000,
+			  0x80000000, 0xffffffff, 0x20000000, NULL, NULL);
+	allocate_resource(&iomem_resource, busmem, 0x40000000,
+			  0x80000000, 0xffffffff, 0x40000000, NULL, NULL);
+
+	resource[0] = &ioport_resource;
+	resource[1] = busmem;
+	resource[2] = busmempf;
+}
+
+void __init dc21285_init(void *sysdata)
 {
-	unsigned long cntl;
 	unsigned int mem_size, mem_mask;
-	unsigned int pci_cmd = PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
-				PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE;
 	int cfn_mode;
 
 	mem_size = (unsigned int)high_memory - PAGE_OFFSET;
@@ -286,26 +313,17 @@ void __init dc21285_init(struct arm_pci_sysdata *sysdata)
 		"central function" : "addin");
 
 	if (cfn_mode) {
-		static struct resource csrmem, csrio, busmem, busmempf;
-		struct pci_bus *bus;
+		static struct resource csrmem, csrio;
 
 		csrio.flags  = IORESOURCE_IO;
 		csrio.name   = "Footbridge";
 		csrmem.flags = IORESOURCE_MEM;
 		csrmem.name  = "Footbridge";
-		busmem.flags = IORESOURCE_MEM;
-		busmem.name  = "Footbridge non-prefetch";
-		busmempf.flags = IORESOURCE_MEM | IORESOURCE_PREFETCH;
-		busmempf.name  = "Footbridge prefetch";
 
 		allocate_resource(&ioport_resource, &csrio, 128,
 				  0xff00, 0xffff, 128, NULL, NULL);
 		allocate_resource(&iomem_resource, &csrmem, 128,
 				  0xf4000000, 0xf8000000, 128, NULL, NULL);
-		allocate_resource(&iomem_resource, &busmempf, 0x20000000,
-				  0x00000000, 0x80000000, 0x20000000, NULL, NULL);
-		allocate_resource(&iomem_resource, &busmem, 0x40000000,
-				  0x00000000, 0x80000000, 0x40000000, NULL, NULL);
 
 		/*
 		 * Map our SDRAM at a known address in PCI space, just in case
@@ -313,37 +331,23 @@ void __init dc21285_init(struct arm_pci_sysdata *sysdata)
 		 * necessary, since some VGA cards forcefully use PCI addresses
 		 * in the range 0x000a0000 to 0x000c0000. (eg, S3 cards).
 		 */
-		*CSR_PCICACHELINESIZE = 0x00002008;
 		*CSR_PCICSRBASE       = csrmem.start;
 		*CSR_PCICSRIOBASE     = csrio.start;
 		*CSR_PCISDRAMBASE     = __virt_to_bus(PAGE_OFFSET);
 		*CSR_PCIROMBASE       = 0;
-		*CSR_PCICMD           = pci_cmd |
-				(1 << 31) | (1 << 29) | (1 << 28) | (1 << 24);
+		*CSR_PCICMD = PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER |
+			      PCI_COMMAND_INVALIDATE | PCICMD_ERROR_BITS;
 
-		bus = pci_scan_bus(0, &dc21285_ops, sysdata);
-		/*
-		 * bus->resource[0] is the IO resource for this bus
-		 * bus->resource[1] is the mem resource for this bus
-		 * bus->resource[2] is the prefetch mem resource for this bus
-		 */
-		bus->resource[1] = &busmem;
-		bus->resource[2] = &busmempf;
-
-		pci_cmd |= sysdata->bus[0].features;
-
-		printk("PCI: Fast back to back transfers %sabled\n",
-		       (sysdata->bus[0].features & PCI_COMMAND_FAST_BACK) ?
-			"en" : "dis");
+		pci_scan_bus(0, &dc21285_ops, sysdata);
 
 		/*
 		 * Clear any existing errors - we aren't
 		 * interested in historical data...
 		 */
-		cntl		= *CSR_SA110_CNTL & 0xffffde07;
-		*CSR_SA110_CNTL	= cntl | SA110_CNTL_RXSERR;
-		*CSR_PCICMD	= pci_cmd | 1 << 31 | 1 << 29 | 1 << 28 | 1 << 24;
-	} else {
+		*CSR_SA110_CNTL	= (*CSR_SA110_CNTL & 0xffffde07) |
+				  SA110_CNTL_RXSERR;
+		*CSR_PCICMD = (*CSR_PCICMD & 0xffff) | PCICMD_ERROR_BITS;
+	} else if (footbridge_cfn_mode() != 0) {
 		/*
 		 * If we are not compiled to accept "add-in" mode, then
 		 * we are using a constant virt_to_bus translation which

arch/arm/kernel/dma-arc.c

@@ -155,7 +155,7 @@ static void a5k_floppy_enable_dma(dmach_t channel, dma_t *dma)
 	}
 	memcpy((void *)0x1c, fiqhandler_start, fiqhandler_length);
 	regs.ARM_r9 = dma->buf.length;
-	regs.ARM_r10 = dma->buf.address;
+	regs.ARM_r10 = (unsigned long)dma->buf.address;
 	regs.ARM_fp = FLOPPYDMA_BASE;
 	set_fiq_regs(&regs);
 	enable_fiq(dma->dma_irq);

arch/arm/kernel/head-armv.S

@@ -79,7 +79,7 @@ ENTRY(stext)
  *     ideal, but in this case, it should ONLY set r0 and r1 to the
  *     appropriate value.
  */
-#if defined(CONFIG_ARCH_NETWINDER) || defined(CONFIG_ARCH_INTEGRATOR)
+#if defined(CONFIG_ARCH_NETWINDER)
 /*
  * Compatability cruft for old NetWinder NeTTroms.  This
  * code is currently scheduled for destruction in 2.5.xx
@@ -124,8 +124,6 @@ __entry:
  * FIXME - No bootloader, so manually set 'r1' with our architecture number.
  */
 		mov	r1, #MACH_TYPE_L7200
-#elif defined(CONFIG_ARCH_INTEGRATOR)
-		mov	r1, #MACH_TYPE_INTEGRATOR
 #endif
 
 		mov	r0, #F_BIT | I_BIT | MODE_SVC	@ make sure svc mode
@@ -236,14 +234,16 @@ __create_page_tables:
 		 * nearest megabyte boundary.
 		 */
 		add	r0, r4, #(TEXTADDR & 0xff000000) >> 18 @ start of kernel
+		bic	r2, r3, #0x00f00000
+		str	r2, [r0]			@ PAGE_OFFSET + 0MB
 		add	r0, r0, #(TEXTADDR & 0x00f00000) >> 18
-		str	r3, [r0], #4			@ PAGE_OFFSET + 0MB
+		str	r3, [r0], #4			@ KERNEL + 0MB
 		add	r3, r3, #1 << 20
-		str	r3, [r0], #4			@ PAGE_OFFSET + 1MB
+		str	r3, [r0], #4			@ KERNEL + 1MB
 		add	r3, r3, #1 << 20
-		str	r3, [r0], #4			@ PAGE_OFFSET + 2MB
+		str	r3, [r0], #4			@ KERNEL + 2MB
 		add	r3, r3, #1 << 20
-		str	r3, [r0], #4			@ PAGE_OFFSET + 3MB
+		str	r3, [r0], #4			@ KERNEL + 3MB
 
 		/*
 		 * Ensure that the first section of RAM is present.

arch/arm/kernel/irq.c

@@ -216,7 +216,7 @@ asmlinkage void do_IRQ(int irq, struct pt_regs * regs)
 
 	irq_exit(cpu, irq);
 
-	if (softirq_active(cpu) & softirq_mask(cpu))
+	if (softirq_pending(cpu))
 		do_softirq();
 	return;
 

arch/arm/kernel/oldlatches.c

@@ -50,13 +50,14 @@ void oldlatch_bupdate(unsigned char mask,unsigned char newdata)
 		BUG();
 }
 
-static void __init oldlatch_init(void)
+static int __init oldlatch_init(void)
 {
 	if (machine_is_archimedes()) {
 		oldlatch_aupdate(0xff, 0xff);
 		/* Thats no FDC reset...*/
 		oldlatch_bupdate(0xff, LATCHB_FDCRESET);
 	}
+	return 0;
 }
 
 __initcall(oldlatch_init);

arch/arm/kernel/plx90x0.c

@@ -129,8 +129,6 @@ plx90x0_init(struct arm_sysdata *sysdata)
 	static const unsigned long int base = PLX_BASE;
 	char *what;
 	unsigned long bar = (unsigned long)virt_to_bus((void *)PAGE_OFFSET);
-	unsigned int pci_cmd = PCI_COMMAND_IO | PCI_COMMAND_MEMORY |
-				PCI_COMMAND_MASTER | PCI_COMMAND_INVALIDATE;
 
 	/* Have a sniff around and see which PLX device is present. */
 	unsigned long id = __raw_readl(base + 0xf0);
@@ -189,10 +187,4 @@ plx90x0_init(struct arm_sysdata *sysdata)
 		    "system error", NULL);
 
 	pci_scan_bus(0, &plx90x0_ops, sysdata);
-
-	pci_cmd |= sysdata->bus[0].features;
-
-	printk("PCI: Fast back to back transfers %sabled\n",
-	       (sysdata->bus[0].features & PCI_COMMAND_FAST_BACK) ?
-	       "en" : "dis");
 }

arch/arm/kernel/sys_arm.c

@@ -28,9 +28,9 @@
 #include <asm/uaccess.h>
 #include <asm/ipc.h>
 
-/*
- * Constant strings used in inlined functions in header files
- */
+extern unsigned long do_mremap(unsigned long addr, unsigned long old_len,
+			       unsigned long new_len, unsigned long flags,
+			       unsigned long new_addr);
 
 /*
  * sys_pipe() is the normal C calling standard for creating

arch/arm/mach-footbridge/cats-pci.c

@@ -11,6 +11,7 @@
 
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
+#include <asm/hardware/dec21285.h>
 
 /* cats host-specific stuff */
 static int irqmap_cats[] __initdata = { IRQ_PCI, IRQ_IN0, IRQ_IN1, IRQ_IN3 };
@@ -31,7 +32,9 @@ static int __init cats_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 }
 
 struct hw_pci cats_pci __initdata = {
+	setup_resources:	dc21285_setup_resources,
 	init:			dc21285_init,
+	mem_offset:		DC21285_PCI_MEM,
 	swizzle:		no_swizzle,
 	map_irq:		cats_map_irq,
 };

arch/arm/mach-footbridge/ebsa285-pci.c

@@ -11,6 +11,7 @@
 
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
+#include <asm/hardware/dec21285.h>
 
 static int irqmap_ebsa285[] __initdata = { IRQ_IN3, IRQ_IN1, IRQ_IN0, IRQ_PCI };
 
@@ -33,7 +34,9 @@ static int __init ebsa285_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 }
 
 struct hw_pci ebsa285_pci __initdata = {
+	setup_resources:	dc21285_setup_resources,
 	init:			dc21285_init,
+	mem_offset:		DC21285_PCI_MEM,
 	swizzle:		ebsa285_swizzle,
 	map_irq:		ebsa285_map_irq,
 };

arch/arm/mach-footbridge/netwinder-pci.c

@@ -11,6 +11,7 @@
 
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
+#include <asm/hardware/dec21285.h>
 
 /* netwinder host-specific stuff */
 static int __init netwinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
@@ -48,7 +49,9 @@ static int __init netwinder_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 }
 
 struct hw_pci netwinder_pci __initdata = {
+	setup_resources:	dc21285_setup_resources,
 	init:			dc21285_init,
+	mem_offset:		DC21285_PCI_MEM,
 	swizzle:		no_swizzle,
 	map_irq:		netwinder_map_irq,
 };

arch/arm/mach-footbridge/personal-pci.c

@@ -11,6 +11,7 @@
 
 #include <asm/irq.h>
 #include <asm/mach/pci.h>
+#include <asm/hardware/dec21285.h>
 
 static int irqmap_personal_server[] __initdata = {
 	IRQ_IN0, IRQ_IN1, IRQ_IN2, IRQ_IN3, 0, 0, 0,
@@ -37,7 +38,9 @@ static int __init personal_server_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
 }
 
 struct hw_pci personal_server_pci __initdata = {
+	setup_resources:	dc21285_setup_resources,
 	init:			dc21285_init,
+	mem_offset:		DC21285_PCI_MEM,
 	swizzle:		no_swizzle,
 	map_irq:		personal_server_map_irq,
 };

arch/arm/tools/mach-types

@@ -6,7 +6,7 @@
 # To add an entry into this database, please see Documentation/arm/README,
 # or contact rmk@arm.linux.org.uk
 #
-# Last update: Sun Jun 17 00:53:17 2001
+# Last update: Wed Jul 4 20:04:11 2001
 #
 # machine_is_xxx	CONFIG_xxxx		MACH_TYPE_xxx		number
 #
@@ -91,12 +91,17 @@ mercury			ARCH_MERCURY		MERCURY			78
 empeg			SA1100_EMPEG		EMPEG			79
 adi_eb			ARCH_I80200FCC		I80200FCC		80
 itt_cpb			SA1100_ITT_CPB		ITT_CPB			81
-sa1110_svc		ARCH_SA1110_SVC		SA1110_SVC		82
+svc			SA1100_SVC		SVC			82
 alpha2			SA1100_ALPHA2		ALPHA2			84
 alpha1			SA1100_ALPHA1		ALPHA1			85
 netarm			ARCH_NETARM		NETARM			86
 simpad			SA1100_SIMPAD		SIMPAD			87
 pda1			ARCH_PDA1		PDA1			88
 lubbock			ARCH_LUBBOCK		LUBBOCK			89
+aniko			ARCH_ANIKO		ANIKO			90
+clep7212		ARCH_CLEP7212		CLEP7212		91
+cs89712			ARCH_CS89712		CS89712			92
+weararm			SA1100_WEARARM		WEARARM			93
+possio_px		SA1100_POSSIO_PX	POSSIO_PX		94
 
 # The following are unallocated

arch/i386/kernel/dmi_scan.c

+#include <linux/config.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/apm_bios.h>
+#include <linux/slab.h>
 #include <asm/io.h>
 
 struct dmi_header
@@ -13,6 +15,7 @@ struct dmi_header
 };
 
 #define dmi_printk(x)
+//#define dmi_printk(x) printk(x)
 
 static char * __init dmi_string(struct dmi_header *dm, u8 s)
 {
@@ -90,32 +93,142 @@ int __init dmi_iterate(void (*decode)(struct dmi_header *))
 }
 
 
+enum
+{
+	DMI_BIOS_VENDOR,
+	DMI_BIOS_VERSION,
+	DMI_BIOS_DATE,
+	DMI_SYS_VENDOR,
+	DMI_PRODUCT_NAME,
+	DMI_PRODUCT_VERSION,
+	DMI_BOARD_VENDOR,
+	DMI_BOARD_NAME,
+	DMI_BOARD_VERSION,
+	DMI_STRING_MAX
+};
+
+static char *dmi_ident[DMI_STRING_MAX];
+
 /*
- *	Process a DMI table entry. Right now all we care about are the BIOS
- *	and machine entries. For 2.4 we should pull the smbus controller info
- *	out of here.
+ *	Save a DMI string
  */
  
-static void __init dmi_decode(struct dmi_header *dm)
+static void __init dmi_save_ident(struct dmi_header *dm, int slot, int string)
 {
-	u8 *data = (u8 *)dm;
-	char *p;
+	char *d = (char*)dm;
+	char *p = dmi_string(dm, d[string]);
+	if(p==NULL || *p == 0)
+		return;
+	if (dmi_ident[slot])
+		return;
+	dmi_ident[slot] = kmalloc(strlen(p)+1, GFP_KERNEL);
+	if(dmi_ident[slot])
+		strcpy(dmi_ident[slot], p);
+	else
+		printk(KERN_ERR "dmi_save_ident: out of memory.\n");
+}
 
-	switch(dm->type)
+/*
+ *	DMI callbacks for problem boards
+ */
+
+struct dmi_strmatch
+{
+	u8 slot;
+	char *substr;
+};
+
+#define NONE	255
+
+struct dmi_blacklist
+{
+	int (*callback)(struct dmi_blacklist *);
+	char *ident;
+	struct dmi_strmatch matches[4];
+};
+
+#define NO_MATCH	{ NONE, NULL}
+#define MATCH(a,b)	{ a, b }
+
+/*
+ *	We have problems with IDE DMA on some platforms. In paticular the
+ *	KT7 series. On these it seems the newer BIOS has fixed them. The
+ *	rule needs to be improved to match specific BIOS revisions with
+ *	corruption problems
+ */ 
+ 
+static __init int disable_ide_dma(struct dmi_blacklist *d)
+{
+#ifdef CONFIG_BLK_DEV_IDE
+	extern int noautodma;
+	if(noautodma == 0)
 	{
-		case  0:
-			p=dmi_string(dm,data[4]);
+		noautodma = 1;
+		printk(KERN_INFO "%s series board detected. Disabling IDE DMA.\n", d->ident);
+	}
+#endif	
+	return 0;
+}
 
-			if(*p && *p!=' ')
+/* 
+ * Some machines require the "reboot=b"  commandline option, this quirk makes that automatic.
+ */
+static __init int set_bios_reboot(struct dmi_blacklist *d)
+{
+	extern int reboot_thru_bios;
+	if (reboot_thru_bios == 0)
 	{
-				dmi_printk(("BIOS Vendor: %s\n", p));
-				dmi_printk(("BIOS Version: %s\n", 
-					dmi_string(dm, data[5])));
-				dmi_printk(("BIOS Release: %s\n",
-					dmi_string(dm, data[8])));
+		reboot_thru_bios = 1;
+		printk(KERN_INFO "%s series board detected. Selecting BIOS-method for reboots.\n", d->ident);
 	}
+	return 0;
+}
+
+/*
+ * Some bioses have a broken protected mode poweroff and need to use realmode
+ */
 
-			/*
+static __init int set_realmode_power_off(struct dmi_blacklist *d)
+{
+       if (apm_info.realmode_power_off == 0)
+       {
+               apm_info.realmode_power_off = 1;
+               printk(KERN_INFO "%s bios detected. Using realmode poweroff only.\n", d->ident);
+       }
+       return 0;
+}
+
+
+/* 
+ * Some laptops require interrupts to be enabled during APM calls 
+ */
+
+static __init int set_apm_ints(struct dmi_blacklist *d)
+{
+	if (apm_info.allow_ints == 0)
+	{
+		apm_info.allow_ints = 1;
+		printk(KERN_INFO "%s machine detected. Enabling interrupts during APM calls.\n", d->ident);
+	}
+	return 0;
+}
+
+/* 
+ * Some APM bioses corrupt memory or just plain do not work
+ */
+
+static __init int apm_is_horked(struct dmi_blacklist *d)
+{
+	if (apm_info.disabled == 0)
+	{
+		apm_info.disabled = 1;
+		printk(KERN_INFO "%s machine detected. Disabling APM.\n", d->ident);
+	}
+	return 0;
+}
+
+
+/*
  *  Check for clue free BIOS implementations who use
  *  the following QA technique
  *
@@ -131,40 +244,156 @@ static void __init dmi_decode(struct dmi_header *dm)
  *	Phoenix A07  09/29/2000 is known good (Dell Inspiron 5000)
  */
 
-			if(strcmp(dmi_string(dm, data[4]), "Phoenix Technologies LTD")==0)
-			{
-				if(strcmp(dmi_string(dm, data[5]), "A04")==0 
-					&& strcmp(dmi_string(dm, data[8]), "08/24/2000")==0)
-				{
+static __init int broken_apm_power(struct dmi_blacklist *d)
+{
 	apm_info.get_power_status_broken = 1;
 	printk(KERN_WARNING "BIOS strings suggest APM bugs, disabling power status reporting.\n");
+	return 0;
+}		
+
+/*
+ *	Process the DMI blacklists
+ */
+ 
+
+/*
+ *	This will be expanded over time to force things like the APM 
+ *	interrupt mask settings according to the laptop
+ */
+ 
+static __initdata struct dmi_blacklist dmi_blacklist[]={
+#if 0
+	{ disable_ide_dma, "KT7", {	/* Overbroad right now - kill DMA on problem KT7 boards */
+			MATCH(DMI_PRODUCT_NAME, "KT7-RAID"),
+			NO_MATCH, NO_MATCH, NO_MATCH
+			} },
+#endif			
+	{ broken_apm_power, "Dell Inspiron 5000e", {	/* Handle problems with APM on Inspiron 5000e */
+			MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
+			MATCH(DMI_BIOS_VERSION, "A04"),
+			MATCH(DMI_BIOS_DATE, "08/24/2000"), NO_MATCH
+			} },
+	{ set_realmode_power_off, "Award Software v4.60 PGMA", {	/* broken PM poweroff bios */
+			MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
+			MATCH(DMI_BIOS_VERSION, "4.60 PGMA"),
+			MATCH(DMI_BIOS_DATE, "134526184"), NO_MATCH
+			} },
+	{ set_bios_reboot, "PowerEdge 1300/500", {	/* Handle problems with rebooting on Dell 1300's */
+			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			MATCH(DMI_PRODUCT_NAME, "PowerEdge 1300/500"),
+			NO_MATCH, NO_MATCH
+			} },
+	{ set_bios_reboot, "PowerEdge 1300/550", {	/* Handle problems with rebooting on Dell 1300's */
+			MATCH(DMI_SYS_VENDOR, "Dell Computer Corporation"),
+			MATCH(DMI_PRODUCT_NAME, "PowerEdge 1300/550"),
+			NO_MATCH, NO_MATCH
+			} },
+	{ set_apm_ints, "IBM", {	/* Allow interrupts during suspend on IBM laptops */
+			MATCH(DMI_SYS_VENDOR, "IBM"),
+			NO_MATCH, NO_MATCH, NO_MATCH
+			} },
+	{ set_apm_ints, "ASUSTeK", {   /* Allow interrupts during APM or the clock goes slow */
+			MATCH(DMI_SYS_VENDOR, "ASUSTeK Computer Inc."),
+			MATCH(DMI_PRODUCT_NAME, "L8400K series Notebook PC"),
+			NO_MATCH, NO_MATCH
+			} },					
+	{ apm_is_horked, "Trigem Delhi3", { /* APM crashes */
+			MATCH(DMI_SYS_VENDOR, "TriGem Computer, Inc"),
+			MATCH(DMI_PRODUCT_NAME, "Delhi3"),
+			NO_MATCH, NO_MATCH,
+			} },
+	{ NULL, }
+};
+	
+	
+/*
+ *	Walk the blacklist table running matching functions until someone 
+ *	returns 1 or we hit the end.
+ */
+ 
+static __init void dmi_check_blacklist(void)
+{
+	struct dmi_blacklist *d;
+	int i;
+		
+	d=&dmi_blacklist[0];
+	while(d->callback)
+	{
+		for(i=0;i<4;i++)
+		{
+			int s = d->matches[i].slot;
+			if(s==NONE)
+				continue;
+			if(dmi_ident[s] && strstr(dmi_ident[s], d->matches[i].substr))
+				continue;
+			/* No match */
+			goto fail;
 		}
+		if(d->callback(d))
+			return;
+fail:			
+		d++;
+	}
+}
+
+	
+
+/*
+ *	Process a DMI table entry. Right now all we care about are the BIOS
+ *	and machine entries. For 2.5 we should pull the smbus controller info
+ *	out of here.
+ */
+
+static void __init dmi_decode(struct dmi_header *dm)
+{
+	u8 *data = (u8 *)dm;
+	char *p;
+	
+	switch(dm->type)
+	{
+		case  0:
+			p=dmi_string(dm,data[4]);
+			if(*p)
+			{
+				dmi_printk(("BIOS Vendor: %s\n", p));
+				dmi_save_ident(dm, DMI_BIOS_VENDOR, 4);
+				dmi_printk(("BIOS Version: %s\n", 
+					dmi_string(dm, data[5])));
+				dmi_save_ident(dm, DMI_BIOS_VERSION, 5);
+				dmi_printk(("BIOS Release: %s\n",
+					dmi_string(dm, data[8])));
+				dmi_save_ident(dm, DMI_BIOS_DATE, 8);
 			}
 			break;
+			
 		case 1:
 			p=dmi_string(dm,data[4]);
-
-			if(*p && *p!=' ')
+			if(*p)
 			{
 				dmi_printk(("System Vendor: %s.\n",p));
+				dmi_save_ident(dm, DMI_SYS_VENDOR, 4);
 				dmi_printk(("Product Name: %s.\n",
 					dmi_string(dm, data[5])));
+				dmi_save_ident(dm, DMI_PRODUCT_NAME, 5);
 				dmi_printk(("Version %s.\n",
 					dmi_string(dm, data[6])));
+				dmi_save_ident(dm, DMI_PRODUCT_VERSION, 6);
 				dmi_printk(("Serial Number %s.\n",
 					dmi_string(dm, data[7])));
 			}
 			break;
 		case 2:
 			p=dmi_string(dm,data[4]);
-
-			if(*p && *p!=' ')
+			if(*p)
 			{
 				dmi_printk(("Board Vendor: %s.\n",p));
+				dmi_save_ident(dm, DMI_BOARD_VENDOR, 4);
 				dmi_printk(("Board Name: %s.\n",
 					dmi_string(dm, data[5])));
+				dmi_save_ident(dm, DMI_BOARD_NAME, 5);
 				dmi_printk(("Board Version: %s.\n",
 					dmi_string(dm, data[6])));
+				dmi_save_ident(dm, DMI_BOARD_VERSION, 6);
 			}
 			break;
 		case 3:
@@ -177,7 +406,10 @@ static void __init dmi_decode(struct dmi_header *dm)
 
 static int __init dmi_scan_machine(void)
 {
-	return dmi_iterate(dmi_decode);
+	int err = dmi_iterate(dmi_decode);
+	if(err == 0)
+		dmi_check_blacklist();
+	return err;
 }
 
 module_init(dmi_scan_machine);

arch/i386/kernel/pci-irq.c

@@ -391,6 +391,38 @@ static int pirq_serverworks_set(struct pci_dev *router, struct pci_dev *dev, int
 	return 1;
 }
 
+/* Support for AMD756 PCI IRQ Routing
+ * Jhon H. Caicedo <jhcaiced@osso.org.co>
+ * Jun/21/2001 0.2.0 Release, fixed to use "nybble" functions... (jhcaiced)
+ * Jun/19/2001 Alpha Release 0.1.0 (jhcaiced)
+ * The AMD756 pirq rules are nibble-based
+ * offset 0x56 0-3 PIRQA  4-7  PIRQB
+ * offset 0x57 0-3 PIRQC  4-7  PIRQD
+ */
+static int pirq_amd756_get(struct pci_dev *router, struct pci_dev *dev, int pirq)
+{
+	u8 irq;
+	irq = 0;
+	if (pirq <= 4)
+	{
+		irq = read_config_nybble(router, 0x56, pirq - 1);
+	}
+	printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d get irq : %2d\n",
+		dev->vendor, dev->device, pirq, irq);
+	return irq;
+}
+
+static int pirq_amd756_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
+{
+	printk(KERN_INFO "AMD756: dev %04x:%04x, router pirq : %d SET irq : %2d\n", 
+		dev->vendor, dev->device, pirq, irq);
+	if (pirq <= 4)
+	{
+		write_config_nybble(router, 0x56, pirq - 1, irq);
+	}
+	return 1;
+}
+
 #ifdef CONFIG_PCI_BIOS
 
 static int pirq_bios_set(struct pci_dev *router, struct pci_dev *dev, int pirq, int irq)
@@ -426,6 +458,8 @@ static struct irq_router pirq_routers[] = {
 	{ "VLSI 82C534", PCI_VENDOR_ID_VLSI, PCI_DEVICE_ID_VLSI_82C534, pirq_vlsi_get, pirq_vlsi_set },
 	{ "ServerWorks", PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4,
 	  pirq_serverworks_get, pirq_serverworks_set },
+	{ "AMD756 VIPER", PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_VIPER_740B,
+		pirq_amd756_get, pirq_amd756_set },
 
 	{ "default", 0, 0, NULL, NULL }
 };

arch/i386/kernel/process.c

@@ -152,7 +152,7 @@ __setup("idle=", idle_setup);
 
 static long no_idt[2];
 static int reboot_mode;
-static int reboot_thru_bios;
+int reboot_thru_bios;
 
 static int __init reboot_setup(char *str)
 {

arch/i386/kernel/setup.c

@@ -1438,8 +1438,16 @@ static void __init init_cyrix(struct cpuinfo_x86 *c)
 		break;
 
         case 5: /* 6x86MX/M II */
-		if (dir1 > 7) dir0_msn++;  /* M II */
-		else c->coma_bug = 1;      /* 6x86MX, it has the bug. */
+		if (dir1 > 7)
+		{
+			dir0_msn++;  /* M II */
+			/* Enable MMX extensions (App note 108) */
+			setCx86(CX86_CCR7, getCx86(CX86_CCR7)|1);
+		}
+		else
+		{
+			c->coma_bug = 1;      /* 6x86MX, it has the bug. */
+		}
 		tmp = (!(dir0_lsn & 7) || dir0_lsn & 1) ? 2 : 0;
 		Cx86_cb[tmp] = cyrix_model_mult2[dir0_lsn & 7];
 		p = Cx86_cb+tmp;

arch/i386/kernel/signal.c

@@ -370,7 +370,7 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs * regs, size_t frame_size)
 
 	/* This is the X/Open sanctioned signal stack switching.  */
 	if (ka->sa.sa_flags & SA_ONSTACK) {
-		if (! on_sig_stack(esp))
+		if (sas_ss_flags(esp) == 0)
 			esp = current->sas_ss_sp + current->sas_ss_size;
 	}
 

arch/i386/math-emu/reg_u_div.S

@@ -89,10 +89,8 @@ ENTRY(FPU_u_div)
 	movl	REGB,%ebx
 	movl	DEST,%edi
 
-	movw	EXP(%esi),%dx
-	movw	EXP(%ebx),%ax
-	.byte	0x0f,0xbf,0xc0	/* movsx	%ax,%eax */
-	.byte	0x0f,0xbf,0xd2	/* movsx	%dx,%edx */
+	movswl	EXP(%esi),%edx
+	movswl	EXP(%ebx),%eax
 	subl	%eax,%edx
 	addl	EXP_BIAS,%edx
 

drivers/block/ll_rw_blk.c

@@ -365,6 +365,11 @@ static void blk_init_free_list(request_queue_t *q)
 	 */
 	for (i = 0; i < queue_nr_requests; i++) {
 		rq = kmem_cache_alloc(request_cachep, SLAB_KERNEL);
+		if (rq == NULL) {
+			/* We'll get a `leaked requests' message from blk_cleanup_queue */
+			printk(KERN_EMERG "blk_init_free_list: error allocating requests\n");
+			break;
+		}
 		memset(rq, 0, sizeof(struct request));
 		rq->rq_status = RQ_INACTIVE;
 		list_add(&rq->table, &q->request_freelist[i & 1]);

drivers/block/rd.c

@@ -466,7 +466,7 @@ MODULE_PARM_DESC(rd_blocksize, "Blocksize of each RAM disk in bytes.");
  *	romfs
  * 	gzip
  */
-int __init 
+static int __init 
 identify_ramdisk_image(kdev_t device, struct file *fp, int start_block)
 {
 	const int size = 512;

drivers/char/Config.in

@@ -42,8 +42,8 @@ if [ "$CONFIG_SERIAL_NONSTANDARD" = "y" ]; then
    if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
       dep_tristate '  Multi-Tech multiport card support (EXPERIMENTAL)' CONFIG_ISI m
    fi
-   dep_tristate '  Microgate SyncLink card support' CONFIG_SYNCLINK m
-   dep_tristate '  HDLC line discipline support' CONFIG_N_HDLC m
+   tristate '  Microgate SyncLink card support' CONFIG_SYNCLINK
+   tristate '  HDLC line discipline support' CONFIG_N_HDLC
    tristate '  SDL RISCom/8 card support' CONFIG_RISCOM8
    tristate '  Specialix IO8+ card support' CONFIG_SPECIALIX
    if [ "$CONFIG_SPECIALIX" != "n" ]; then
@@ -60,6 +60,9 @@ if [ "$CONFIG_SERIAL_NONSTANDARD" = "y" ]; then
      tristate '    Stallion EC8/64, ONboard, Brumby support' CONFIG_ISTALLION
    fi
 fi
+if [ "$CONFIG_EXPERIMENTAL" = "y" -a "$CONFIG_ZORRO" = "y" ]; then
+   tristate 'Commodore A2232 serial support (EXPERIMENTAL)' CONFIG_A2232
+fi
 if [ "$CONFIG_FOOTBRIDGE" = "y" ]; then
    bool 'DC21285 serial port support' CONFIG_SERIAL_21285
    if [ "$CONFIG_SERIAL_21285" = "y" ]; then
@@ -135,6 +138,7 @@ if [ "$CONFIG_WATCHDOG" != "n" ]; then
    tristate '  Acquire SBC Watchdog Timer' CONFIG_ACQUIRE_WDT
    tristate '  Advantech SBC Watchdog Timer' CONFIG_ADVANTECH_WDT
    tristate '  SBC-60XX Watchdog Timer' CONFIG_60XX_WDT
+   tristate '  W83877F (EMACS) Watchdog Timer' CONFIG_W83877F_WDT
    tristate '  Mixcom Watchdog' CONFIG_MIXCOMWD 
    tristate '  Intel i810 TCO timer / Watchdog' CONFIG_I810_TCO
    if [ "$CONFIG_FOOTBRIDGE" = "y" ]; then
@@ -169,6 +173,9 @@ fi
 tristate 'Double Talk PC internal speech card support' CONFIG_DTLK
 tristate 'Siemens R3964 line discipline' CONFIG_R3964
 tristate 'Applicom intelligent fieldbus card support' CONFIG_APPLICOM
+if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
+  tristate 'Sony Vaio Programmable I/O Control Device support' CONFIG_SONYPI $CONFIG_PCI
+fi
 
 mainmenu_option next_comment
 comment 'Ftape, the floppy tape device driver'

drivers/char/Makefile

@@ -23,7 +23,7 @@ obj-y	 += mem.o tty_io.o n_tty.o tty_ioctl.o raw.o pty.o misc.o random.o
 
 export-objs     :=	busmouse.o console.o keyboard.o sysrq.o \
 			misc.o pty.o random.o selection.o serial.o \
-			tty_io.o
+			sonypi.o tty_io.o tty_ioctl.o
 
 mod-subdirs	:=	joystick ftape drm pcmcia
 
@@ -48,6 +48,20 @@ ifeq ($(ARCH),s390x)
   SERIAL   =
 endif
 
+ifeq ($(ARCH),s390)
+  KEYMAP   =
+  KEYBD    =
+  CONSOLE  =
+  SERIAL   =
+endif
+
+ifeq ($(ARCH),s390x)
+  KEYMAP   =
+  KEYBD    =
+  CONSOLE  =
+  SERIAL   =
+endif
+
 ifeq ($(ARCH),m68k)
    ifdef CONFIG_AMIGA
       KEYBD = amikeyb.o
@@ -139,6 +153,7 @@ obj-$(CONFIG_SYNCLINK) += synclink.o
 obj-$(CONFIG_N_HDLC) += n_hdlc.o
 obj-$(CONFIG_SPECIALIX) += specialix.o
 obj-$(CONFIG_AMIGA_BUILTIN_SERIAL) += amiserial.o
+obj-$(CONFIG_A2232) += ser_a2232.o generic_serial.o
 obj-$(CONFIG_SX) += sx.o generic_serial.o
 obj-$(CONFIG_RIO) += rio/rio.o generic_serial.o
 obj-$(CONFIG_SH_SCI) += sh-sci.o generic_serial.o
@@ -162,6 +177,7 @@ obj-$(CONFIG_BUSMOUSE) += busmouse.o
 obj-$(CONFIG_DTLK) += dtlk.o
 obj-$(CONFIG_R3964) += n_r3964.o
 obj-$(CONFIG_APPLICOM) += applicom.o
+obj-$(CONFIG_SONYPI) += sonypi.o
 obj-$(CONFIG_MS_BUSMOUSE) += msbusmouse.o
 obj-$(CONFIG_82C710_MOUSE) += qpmouse.o
 obj-$(CONFIG_AMIGAMOUSE) += amigamouse.o

drivers/char/dtlk.c

@@ -128,7 +128,7 @@ static ssize_t dtlk_read(struct file *file, char *buf,
 {
 	unsigned int minor = MINOR(file->f_dentry->d_inode->i_rdev);
 	char ch;
-	int retval, i = 0, retries;
+	int i = 0, retries;
 
 	/* Can't seek (pread) on the DoubleTalk.  */
 	if (ppos != &file->f_pos)
@@ -144,8 +144,8 @@ static ssize_t dtlk_read(struct file *file, char *buf,
 		while (i < count && dtlk_readable()) {
 			ch = dtlk_read_lpc();
 			/*        printk("dtlk_read() reads 0x%02x\n", ch); */
-			if ((retval = put_user(ch, buf++)))
-				return retval;
+			if (put_user(ch, buf++))
+				return -EFAULT;
 			i++;
 		}
 		if (i)
@@ -163,7 +163,7 @@ static ssize_t dtlk_read(struct file *file, char *buf,
 static ssize_t dtlk_write(struct file *file, const char *buf,
 			  size_t count, loff_t * ppos)
 {
-	int i = 0, retries = 0, err, ch;
+	int i = 0, retries = 0, ch;
 
 	TRACE_TEXT("(dtlk_write");
 #ifdef TRACING
@@ -171,7 +171,8 @@ static ssize_t dtlk_write(struct file *file, const char *buf,
 	{
 		int i, ch;
 		for (i = 0; i < count; i++) {
-			err = get_user(ch, buf + i);
+			if (get_user(ch, buf + i))
+				return -EFAULT;
 			if (' ' <= ch && ch <= '~')
 				printk("%c", ch);
 			else
@@ -189,7 +190,7 @@ static ssize_t dtlk_write(struct file *file, const char *buf,
 		return -EINVAL;
 
 	while (1) {
-		while (i < count && (err = get_user(ch, buf)) == 0 &&
+		while (i < count && !get_user(ch, buf) &&
 		       (ch == DTLK_CLEAR || dtlk_writeable())) {
 			dtlk_write_tts(ch);
 			buf++;
@@ -279,7 +280,6 @@ static int dtlk_ioctl(struct inode *inode,
 		      unsigned long arg)
 {
 	struct dtlk_settings *sp;
-	int err;
 	char portval;
 	TRACE_TEXT(" dtlk_ioctl");
 
@@ -287,9 +287,8 @@ static int dtlk_ioctl(struct inode *inode,
 
 	case DTLK_INTERROGATE:
 		sp = dtlk_interrogate();
-		err = copy_to_user((char *) arg, (char *) sp,
-				   sizeof(struct dtlk_settings));
-		if (err)
+		if (copy_to_user((char *) arg, (char *) sp,
+				   sizeof(struct dtlk_settings)))
 			return -EINVAL;
 		return 0;
 

drivers/char/dz.c

@@ -14,6 +14,8 @@
  *    after patches by harald to irq code.  
  * [09-JAN-99] triemer minor fix for schedule - due to removal of timeout
  *            field from "current" - somewhere between 2.1.121 and 2.1.131
+Qua Jun 27 15:02:26 BRT 2001
+ * [27-JUN-2001] Arnaldo Carvalho de Melo <acme@conectiva.com.br> - cleanups
  *  
  * Parts (C) 1999 David Airlie, airlied@linux.ie 
  * [07-SEP-99] Bugfixes 
@@ -835,7 +837,7 @@ static int get_serial_info (struct dz_serial *info, struct serial_struct *retinf
   tmp.close_delay = info->close_delay;
   tmp.closing_wait = info->closing_wait;
   
-  return copy_to_user (retinfo, &tmp, sizeof(*retinfo));
+  return copy_to_user(retinfo, &tmp, sizeof(*retinfo)) ? -EFAULT : 0;
 }
 
 static int set_serial_info (struct dz_serial *info, struct serial_struct *new_info)
@@ -919,9 +921,9 @@ static void send_break (struct dz_serial *info, int duration)
   restore_flags (flags);
 }
 
-static int dz_ioctl (struct tty_struct *tty, struct file *file, unsigned int cmd, unsigned long arg)
+static int dz_ioctl (struct tty_struct *tty, struct file *file,
+		     unsigned int cmd, unsigned long arg)
 {
-  int error;
   struct dz_serial * info = (struct dz_serial *)tty->driver_data;
   int retval;
 
@@ -951,41 +953,26 @@ static int dz_ioctl (struct tty_struct *tty, struct file *file, unsigned int cmd
     return 0;
 
   case TIOCGSOFTCAR:
-    error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(long));
-    if (error)
-      return error;
-    put_user (C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
-    return 0;
+    return put_user(C_CLOCAL(tty) ? 1 : 0, (unsigned long *)arg);
 
   case TIOCSSOFTCAR:
-    error = get_user (arg, (unsigned long *)arg);
-    if (error)
-      return error;
+    if (get_user (arg, (unsigned long *)arg))
+      return -EFAULT;
     tty->termios->c_cflag = ((tty->termios->c_cflag & ~CLOCAL) | (arg ? CLOCAL : 0));
     return 0;
 
   case TIOCGSERIAL:
-    error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(struct serial_struct));
-    if (error)
-      return error;
     return get_serial_info (info, (struct serial_struct *)arg);
 
   case TIOCSSERIAL:
     return set_serial_info (info, (struct serial_struct *) arg);
 
   case TIOCSERGETLSR: /* Get line status register */
-    error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(unsigned int));
-    if (error)
-      return error;
-    else
     return get_lsr_info (info, (unsigned int *)arg);
 
   case TIOCSERGSTRUCT:
-    error = verify_area (VERIFY_WRITE, (void *)arg, sizeof(struct dz_serial));
-    if (error)
-      return error;
-    copy_to_user((struct dz_serial *)arg, info, sizeof(struct dz_serial));
-    return 0;
+    return copy_to_user((struct dz_serial *)arg, info,
+		        sizeof(struct dz_serial)) ? -EFAULT : 0;
     
   default:
     return -ENOIOCTLCMD;
@@ -1436,7 +1423,7 @@ static void dz_console_put_char (unsigned char ch)
  * dz_console_print ()
  *
  * dz_console_print is registered for printk.
- * The console_lock must be held when we get here.
+ * The console must be locked when we get here.
  * ------------------------------------------------------------------- 
  */
 static void dz_console_print (struct console *cons, 

drivers/char/generic_serial.c

@@ -344,7 +344,7 @@ static int gs_wait_tx_flushed (void * ptr, int timeout)
 	struct gs_port *port = ptr;
 	long end_jiffies;
 	int jiffies_to_transmit, charsleft = 0, rv = 0;
-	int to, rcib;
+	int rcib;
 
 	func_enter();
 
@@ -368,6 +368,7 @@ static int gs_wait_tx_flushed (void * ptr, int timeout)
 		return rv;
 	}
 	/* stop trying: now + twice the time it would normally take +  seconds */
+	if (timeout == 0) timeout = MAX_SCHEDULE_TIMEOUT;
 	end_jiffies  = jiffies; 
 	if (timeout !=  MAX_SCHEDULE_TIMEOUT)
 		end_jiffies += port->baud?(2 * rcib * 10 * HZ / port->baud):0;
@@ -376,11 +377,9 @@ static int gs_wait_tx_flushed (void * ptr, int timeout)
 	gs_dprintk (GS_DEBUG_FLUSH, "now=%lx, end=%lx (%ld).\n", 
 		    jiffies, end_jiffies, end_jiffies-jiffies); 
 
-	to = 100;
 	/* the expression is actually jiffies < end_jiffies, but that won't
 	   work around the wraparound. Tricky eh? */
-	while (to-- &&
-	       (charsleft = gs_real_chars_in_buffer (port->tty)) &&
+	while ((charsleft = gs_real_chars_in_buffer (port->tty)) &&
 	        time_after (end_jiffies, jiffies)) {
 		/* Units check: 
 		   chars * (bits/char) * (jiffies /sec) / (bits/sec) = jiffies!
@@ -1059,6 +1058,19 @@ void gs_getserial(struct gs_port *port, struct serial_struct *sp)
 	copy_to_user(sp, &sio, sizeof(struct serial_struct));
 }
 
+
+void gs_got_break(struct gs_port *port)
+{
+	if (port->flags & ASYNC_SAK) {
+		do_SAK (port->tty);
+	}
+	*(port->tty->flip.flag_buf_ptr) = TTY_BREAK;
+	port->tty->flip.flag_buf_ptr++;
+	port->tty->flip.char_buf_ptr++;
+	port->tty->flip.count++;
+}
+
+
 EXPORT_SYMBOL(gs_put_char);
 EXPORT_SYMBOL(gs_write);
 EXPORT_SYMBOL(gs_write_room);
@@ -1075,4 +1087,4 @@ EXPORT_SYMBOL(gs_set_termios);
 EXPORT_SYMBOL(gs_init_port);
 EXPORT_SYMBOL(gs_setserial);
 EXPORT_SYMBOL(gs_getserial);
-
+EXPORT_SYMBOL(gs_got_break);

drivers/char/ip2/i2cmd.c

@@ -139,7 +139,7 @@ static UCHAR ct79[] = { 2, BYP,     0x4F,0                   }; // XMIT_NOW
 //static UCHAR ct86[]={ 2, BTH,     0x56,0                   }; // RCV_ENABLE
 static UCHAR ct87[] = { 1, BYP,     0x57                     }; // HW_TEST
 //static UCHAR ct88[]={ 3, BTH,     0x58,0,0                 }; // RCV_THRESHOLD
-static UCHAR ct89[]={ 1, BYP,     0x59                     }; // DSS_NOW
+//static UCHAR ct89[]={ 1, BYP,     0x59                     }; // DSS_NOW
 //static UCHAR ct90[]={ 3, BYP,     0x5A,0,0                 }; // Set SILO
 //static UCHAR ct91[]={ 2, BYP,     0x5B,0                   }; // timed break
 

drivers/char/machzwd.c

@@ -124,6 +124,7 @@ static int zf_action = GEN_RESET;
 static int zf_is_open = 0;
 static int zf_expect_close = 0;
 static spinlock_t zf_lock;
+static spinlock_t zf_port_lock;
 static struct timer_list zf_timer;
 static unsigned long next_heartbeat = 0;
 
@@ -140,7 +141,7 @@ static unsigned long next_heartbeat = 0;
 #ifndef ZF_DEBUG
 #	define dprintk(format, args...)
 #else
-#	define dprintk(format, args...) printk(KERN_DEBUG PFX ":" __FUNCTION__ ":%d: " format, __LINE__ , ## args)
+#	define dprintk(format, args...) printk(KERN_DEBUG PFX; ":" __FUNCTION__ ":%d: " format, __LINE__ , ## args)
 #endif
 
 
@@ -175,7 +176,7 @@ static inline void zf_set_control(unsigned short new)
  *	Just get current counter value
  */
 
-inline unsigned short zf_get_timer(unsigned char n)
+static inline unsigned short zf_get_timer(unsigned char n)
 {
 	switch(n){
 		case WD1:
@@ -209,17 +210,20 @@ static inline void zf_set_timer(unsigned short new, unsigned char n)
 static void zf_timer_off(void)
 {
 	unsigned int ctrl_reg = 0;
+	unsigned long flags;
 
 	/* stop internal ping */
-	del_timer(&zf_timer);
+	del_timer_sync(&zf_timer);
 
+	spin_lock_irqsave(&zf_port_lock, flags);
 	/* stop watchdog timer */	
 	ctrl_reg = zf_get_control();
 	ctrl_reg |= (ENABLE_WD1|ENABLE_WD2);	/* disable wd1 and wd2 */
 	ctrl_reg &= ~(ENABLE_WD1|ENABLE_WD2);
 	zf_set_control(ctrl_reg);
+	spin_unlock_irqrestore(&zf_port_lock, flags);
 
-	printk(PFX ": Watchdog timer is now disabled\n");
+	printk(KERN_INFO PFX ": Watchdog timer is now disabled\n");
 }
 
 
@@ -229,6 +233,9 @@ static void zf_timer_off(void)
 static void zf_timer_on(void)
 {
 	unsigned int ctrl_reg = 0;
+	unsigned long flags;
+	
+	spin_lock_irqsave(&zf_port_lock, flags);
 
 	zf_writeb(PULSE_LEN, 0xff);
 
@@ -246,14 +253,16 @@ static void zf_timer_on(void)
 	ctrl_reg = zf_get_control();
 	ctrl_reg |= (ENABLE_WD1|zf_action);
 	zf_set_control(ctrl_reg);
+	spin_unlock_irqrestore(&zf_port_lock, flags);
 
-	printk(PFX ": Watchdog timer is now enabled\n");
+	printk(KERN_INFO PFX ": Watchdog timer is now enabled\n");
 }
 
 
 static void zf_ping(unsigned long data)
 {
 	unsigned int ctrl_reg = 0;
+	unsigned long flags;
 		
 	zf_writeb(COUNTER_2, 0xff);
 
@@ -265,6 +274,8 @@ static void zf_ping(unsigned long data)
 		 * reset event is activated by transition from 0 to 1 on
 		 * RESET_WD1 bit and we assume that it is already zero...
 		 */
+
+		spin_lock_irqsave(&zf_port_lock, flags);
 		ctrl_reg = zf_get_control();    
 		ctrl_reg |= RESET_WD1;		
 		zf_set_control(ctrl_reg);	
@@ -272,11 +283,12 @@ static void zf_ping(unsigned long data)
 		/* ...and nothing changes until here */
 		ctrl_reg &= ~(RESET_WD1);
 		zf_set_control(ctrl_reg);		
+		spin_unlock_irqrestore(&zf_port_lock, flags);
 
 		zf_timer.expires = jiffies + ZF_HW_TIMEO;
 		add_timer(&zf_timer);
 	}else{
-		printk(PFX ": I will reset your machine\n");
+		printk(KERN_CRIT PFX ": I will reset your machine\n");
 	}
 }
 
@@ -396,7 +408,7 @@ static int zf_close(struct inode *inode, struct file *file)
 			zf_timer_off();
 		} else {
 			del_timer(&zf_timer);
-			printk(PFX ": device file closed unexpectedly. Will not stop the WDT!\n");
+			printk(KERN_ERR PFX ": device file closed unexpectedly. Will not stop the WDT!\n");
 		}
 		
 		spin_lock(&zf_lock);
@@ -427,9 +439,7 @@ static int zf_notify_sys(struct notifier_block *this, unsigned long code,
 
 
 static struct file_operations zf_fops = {
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,3,34)
 	owner:          THIS_MODULE,
-#endif
 	read:           zf_read,
 	write:          zf_write,
 	ioctl:          zf_ioctl,
@@ -458,19 +468,19 @@ static void __init zf_show_action(int act)
 {
 	char *str[] = { "RESET", "SMI", "NMI", "SCI" };
 	
-	printk(PFX ": Watchdog using action = %s\n", str[act]);
+	printk(KERN_INFO PFX ": Watchdog using action = %s\n", str[act]);
 }
 
-int __init zf_init(void)
+static int __init zf_init(void)
 {
 	int ret;
 	
-	printk(PFX ": MachZ ZF-Logic Watchdog driver initializing.\n");
+	printk(KERN_INFO PFX ": MachZ ZF-Logic Watchdog driver initializing.\n");
 
 	ret = zf_get_ZFL_version();
 	printk("%#x\n", ret);
 	if((!ret) || (ret != 0xffff)){
-		printk(PFX ": no ZF-Logic found\n");
+		printk(KERN_WARNING PFX ": no ZF-Logic found\n");
 		return -ENODEV;
 	}
 
@@ -482,6 +492,7 @@ int __init zf_init(void)
 	zf_show_action(action);
 
 	spin_lock_init(&zf_lock);
+	spin_lock_init(&zf_port_lock);
 	
 	ret = misc_register(&zf_miscdev);
 	if (ret){
@@ -490,23 +501,13 @@ int __init zf_init(void)
 		goto out;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,3,3)
-	if(check_region(ZF_IOBASE, 3)){
-#else
 	if(!request_region(ZF_IOBASE, 3, "MachZ ZFL WDT")){
-#endif
-
 		printk(KERN_ERR "cannot reserve I/O ports at %d\n",
 							ZF_IOBASE);
 		ret = -EBUSY;
 		goto no_region;
 	}
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,3,3)
-	request_region(ZF_IOBASE, 3, "MachZ ZFL WDT");
-#define __exit
-#endif
-
 	ret = register_reboot_notifier(&zf_notifier);
 	if(ret){
 		printk(KERN_ERR "can't register reboot notifier (err=%d)\n",

drivers/char/moxa.c

@@ -2916,6 +2916,8 @@ static int moxaload320b(int cardno, unsigned char * tmp, int len)
 	unsigned long baseAddr;
 	int i;
 
+	if(len > sizeof(moxaBuff))
+		return -EINVAL;
 	if(copy_from_user(moxaBuff, tmp, len))
 		return -EFAULT;
 	baseAddr = moxaBaseAddr[cardno];

drivers/char/rio/linux_compat.h

@@ -16,11 +16,13 @@
  *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <asm/hardirq.h>
+
 
 #define disable(oldspl) save_flags (oldspl)
 #define restore(oldspl) restore_flags (oldspl)
 
-#define sysbrk(x) kmalloc ((x), GFP_KERNEL)
+#define sysbrk(x) kmalloc ((x),in_interrupt()? GFP_ATOMIC : GFP_KERNEL)
 #define sysfree(p,size) kfree ((p))
 
 #define WBYTE(p,v) writeb(v, &p)

drivers/char/rio/rio_linux.c

@@ -58,6 +58,7 @@
 #include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/miscdevice.h>
+#include <linux/init.h>
 
 #include <linux/compatmac.h>
 #include <linux/generic_serial.h>
@@ -165,7 +166,7 @@ RIOConf =
   /* startuptime */     HZ*2,           /* how long to wait for card to run */
   /* slowcook */        0,              /* TRUE -> always use line disc. */
   /* intrpolltime */    1,              /* The frequency of OUR polls */
-  /* breakinterval */   25,             /* x10 mS */
+  /* breakinterval */   25,             /* x10 mS XXX: units seem to be 1ms not 10! -- REW*/
   /* timer */           10,             /* mS */
   /* RtaLoadBase */     0x7000,
   /* HostLoadBase */    0x7C00,
@@ -203,11 +204,8 @@ static int rio_fw_ioctl (struct inode *inode, struct file *filp,
 		         unsigned int cmd, unsigned long arg);
 static int rio_init_drivers(void);
 
-
 void my_hd (void *addr, int len);
 
-
-
 static struct tty_driver rio_driver, rio_callout_driver;
 static struct tty_driver rio_driver2, rio_callout_driver2;
 
@@ -248,14 +246,12 @@ int rio_probe_addrs[]= {0xc0000, 0xd0000, 0xe0000};
 long rio_irqmask = -1;
 
 #ifndef TWO_ZERO
-#ifdef MODULE
 MODULE_AUTHOR("Rogier Wolff <R.E.Wolff@bitwizard.nl>, Patrick van de Lageweg <patrick@bitwizard.nl>");
 MODULE_DESCRIPTION("RIO driver");
 MODULE_PARM(rio_poll, "i");
 MODULE_PARM(rio_debug, "i");
 MODULE_PARM(rio_irqmask, "i");
 #endif
-#endif
 
 static struct real_driver rio_real_driver = {
   rio_disable_tx_interrupts,
@@ -383,8 +379,8 @@ int rio_minor (kdev_t device)
 
 int rio_ismodem (kdev_t device)
 {
-  return (MAJOR (device) != RIO_NORMAL_MAJOR0) &&
-         (MAJOR (device) != RIO_NORMAL_MAJOR1);
+  return (MAJOR (device) == RIO_NORMAL_MAJOR0) ||
+         (MAJOR (device) == RIO_NORMAL_MAJOR1);
 }
 
 
@@ -455,7 +451,6 @@ static void rio_interrupt (int irq, void *ptr, struct pt_regs *regs)
   func_enter ();
 
   HostP = (struct Host*)ptr; /* &p->RIOHosts[(long)ptr]; */
-  
   rio_dprintk (RIO_DEBUG_IFLOW, "rio: enter rio_interrupt (%d/%d)\n", 
                irq, HostP->Ivec); 
 
@@ -624,8 +619,12 @@ static int rio_chars_in_buffer (void * ptr)
 /* Nothing special here... */
 static void rio_shutdown_port (void * ptr) 
 {
+  struct Port *PortP;
+
   func_enter();
 
+  PortP = (struct Port *)ptr;
+  PortP->gs.tty = NULL;
 #if 0
   port->gs.flags &= ~ GS_ACTIVE;
   if (!port->gs.tty) {
@@ -654,8 +653,14 @@ static void rio_shutdown_port (void * ptr)
    exit minicom.  I expect an "oops".  -- REW */
 static void rio_hungup (void *ptr)
 {
-  func_enter ();
+  struct Port *PortP;
+
+  func_enter();
+  
+  PortP = (struct Port *)ptr;
+  PortP->gs.tty = NULL;
   rio_dec_mod_count (); 
+
   func_exit ();
 }
 
@@ -679,9 +684,8 @@ static void rio_close (void *ptr)
     PortP->gs.count = 0; 
   }                
 
-
+  PortP->gs.tty = NULL;
   rio_dec_mod_count ();
-
   func_exit ();
 }
 
@@ -700,24 +704,28 @@ static int rio_fw_ioctl (struct inode *inode, struct file *filp,
   return rc;
 }
 
+extern int RIOShortCommand(struct rio_info *p, struct Port *PortP,
+               int command, int len, int arg);
 
 static int rio_ioctl (struct tty_struct * tty, struct file * filp, 
                      unsigned int cmd, unsigned long arg)
 {
-#if 0
   int rc;
-  struct rio_port *port = tty->driver_data;
+  struct Port *PortP;
   int ival;
 
-  /* func_enter2(); */
+  func_enter();
 
+  PortP = (struct Port *)tty->driver_data;
 
   rc  = 0;
   switch (cmd) {
+#if 0
   case TIOCGSOFTCAR:
     rc = Put_user(((tty->termios->c_cflag & CLOCAL) ? 1 : 0),
                   (unsigned int *) arg);
     break;
+#endif
   case TIOCSSOFTCAR:
     if ((rc = verify_area(VERIFY_READ, (void *) arg,
                           sizeof(int))) == 0) {
@@ -730,13 +738,39 @@ static int rio_ioctl (struct tty_struct * tty, struct file * filp,
   case TIOCGSERIAL:
     if ((rc = verify_area(VERIFY_WRITE, (void *) arg,
                           sizeof(struct serial_struct))) == 0)
-      gs_getserial(&port->gs, (struct serial_struct *) arg);
+      gs_getserial(&PortP->gs, (struct serial_struct *) arg);
+    break;
+  case TCSBRK:
+    if ( PortP->State & RIO_DELETED ) {
+      rio_dprintk (RIO_DEBUG_TTY, "BREAK on deleted RTA\n");
+      rc = -EIO;      
+    } else {
+      if (RIOShortCommand(p, PortP, SBREAK, 2, 250) == RIO_FAIL) {
+         rio_dprintk (RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
+         rc = -EIO;
+      }          
+    }
+    break;
+  case TCSBRKP:
+    if ( PortP->State & RIO_DELETED ) {
+      rio_dprintk (RIO_DEBUG_TTY, "BREAK on deleted RTA\n");
+      rc = -EIO;      
+    } else {
+      int l;
+      l = arg?arg*100:250;
+      if (l > 255) l = 255;
+      if (RIOShortCommand(p, PortP, SBREAK, 2, arg?arg*100:250) == RIO_FAIL) {
+         rio_dprintk (RIO_DEBUG_INTR, "SBREAK RIOShortCommand failed\n");
+         rc = -EIO;
+      }          
+    }
     break;
   case TIOCSSERIAL:
     if ((rc = verify_area(VERIFY_READ, (void *) arg,
                           sizeof(struct serial_struct))) == 0)
-      rc = gs_setserial(&port->gs, (struct serial_struct *) arg);
+      rc = gs_setserial(&PortP->gs, (struct serial_struct *) arg);
     break;
+#if 0
   case TIOCMGET:
     if ((rc = verify_area(VERIFY_WRITE, (void *) arg,
                           sizeof(unsigned int))) == 0) {
@@ -768,17 +802,13 @@ static int rio_ioctl (struct tty_struct * tty, struct file * filp,
                            ((ival & TIOCM_RTS) ? 1 : 0));
     }
     break;
-
+#endif
   default:
     rc = -ENOIOCTLCMD;
     break;
   }
-  /* func_exit(); */
+  func_exit();
   return rc;
-#else
-  return -ENOIOCTLCMD;
-#endif
-
 }
 
 
@@ -1029,17 +1059,15 @@ static int rio_init_datastructures (void)
  free4:kfree (rio_termios);
  free3:kfree (p->RIOPortp);
  free2:kfree (p->RIOHosts);
- free1:kfree (p);
- free0:
-  if (p) {
+ free1:
   rio_dprintk (RIO_DEBUG_INIT, "Not enough memory! %p %p %p %p %p\n", 
         	       p, p->RIOHosts, p->RIOPortp, rio_termios, rio_termios);
-  }
+  kfree(p);        	      
+ free0:
   return -ENOMEM;
 }
 
-#ifdef MODULE
-static void rio_release_drivers(void)
+static void  __exit rio_release_drivers(void)
 {
   func_enter();
   tty_unregister_driver (&rio_callout_driver2);
@@ -1048,7 +1076,6 @@ static void rio_release_drivers(void)
   tty_unregister_driver (&rio_driver);
   func_exit();
 }
-#endif 
 
 #ifdef TWO_ZERO
 #define PDEV unsigned char pci_bus, unsigned pci_fun
@@ -1101,11 +1128,7 @@ void fix_rio_pci (PDEV)
 #endif
 
 
-#ifdef MODULE
-#define rio_init init_module
-#endif
-
-int rio_init(void) 
+static int __init rio_init(void) 
 {
   int found = 0;
   int i;
@@ -1255,6 +1278,7 @@ int rio_init(void)
       hp->Type  = RIO_PCI;
       hp->Copy  = rio_pcicopy;
       hp->Mode  = RIO_PCI_BOOT_FROM_RAM;
+      hp->HostLock = SPIN_LOCK_UNLOCKED;
 
       rio_dprintk (RIO_DEBUG_PROBE, "Ivec: %x\n", hp->Ivec);
       rio_dprintk (RIO_DEBUG_PROBE, "Mode: %x\n", hp->Mode);
@@ -1310,6 +1334,7 @@ int rio_init(void)
                              * Moreover, the ISA card will work with the 
                              * special PCI copy anyway. -- REW */
     hp->Mode = 0;
+    hp->HostLock = SPIN_LOCK_UNLOCKED;
 
     vpdp = get_VPD_PROM (hp);
     rio_dprintk (RIO_DEBUG_PROBE, "Got VPD ROM\n");
@@ -1388,8 +1413,7 @@ int rio_init(void)
 }
 
 
-#ifdef MODULE
-void cleanup_module(void)
+static void __exit rio_exit (void)
 {
   int i; 
   struct Host *hp;
@@ -1424,9 +1448,9 @@ void cleanup_module(void)
 
   func_exit();
 }
-#endif
-
 
+module_init(rio_init);
+module_exit(rio_exit);
 
 /*
  * Anybody who knows why this doesn't work for me, please tell me -- REW.

drivers/char/rio/rio_linux.h

@@ -105,7 +105,6 @@ void rio_inc_mod_count (void);
 	spin_unlock_irqrestore(sem, flags);\
 	} while (0)
 
-
 #define rio_spin_lock(sem) do { \
 	rio_dprintk (RIO_DEBUG_SPINLOCK, "spinlock: %p %s:%d\n",\
 	                                sem, __FILE__, __LINE__);\
@@ -165,7 +164,7 @@ static inline void *rio_memcpy_fromio (void *dest, void *source, int n)
 #define rio_memcpy_fromio                      memcpy_fromio
 #endif
 
-#define DEBUG
+#define DEBUG 1
 
 
 /* 

drivers/char/rio/rioboot.c

@@ -38,6 +38,7 @@ static char *_rioboot_c_sccs_ = "@(#)rioboot.c	1.3";
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
+#include <linux/interrupt.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/string.h>

drivers/char/rio/riocmd.c

@@ -481,6 +481,7 @@ PKT *PacketP;
 	   			not freed. */
 			/* Call tmgr HANGUP HERE */
 			/* Fix this later when every thing works !!!! RAMRAJ */
+			gs_got_break (PortP);
 			break;
 
 		case COMPLETE:
@@ -549,6 +550,8 @@ PKT *PacketP;
 				*/
 				if (PortP->gs.tty == NULL)
 					break;
+				if (PortP->gs.tty->termios == NULL)
+					break;
 			  
 				if (!(PortP->gs.tty->termios->c_cflag & CLOCAL) &&
 				((PortP->State & (RIO_MOPEN|RIO_WOPEN)))) {
@@ -623,6 +626,7 @@ RIOGetCmdBlk()
 	struct CmdBlk *CmdBlkP;
 
 	CmdBlkP = (struct CmdBlk *)sysbrk(sizeof(struct CmdBlk));
+	if (CmdBlkP)
 		bzero(CmdBlkP, sizeof(struct CmdBlk));
 
 	return CmdBlkP;

drivers/char/rio/riodrvr.h

@@ -33,12 +33,13 @@
 #ifndef __riodrvr_h
 #define __riodrvr_h
 
+#include <asm/param.h>	/* for HZ */
+
 #ifdef SCCS_LABELS
 static char *_riodrvr_h_sccs_ = "@(#)riodrvr.h	1.3";
 #endif
 
 #define MEMDUMP_SIZE	32
-#define HZ				100
 #define	MOD_DISABLE	(RIO_NOREAD|RIO_NOWRITE|RIO_NOXPRINT)
 
 

drivers/char/rio/rioinit.c

@@ -1446,7 +1446,7 @@ struct rio_info	* p;
 				}
 				RIODefaultName(p, HostP, rup);
 			}
-			HostP->UnixRups[rup].RupLock = -1;
+			HostP->UnixRups[rup].RupLock = SPIN_LOCK_UNLOCKED;
 		}
 	}
 }

drivers/char/rio/riotable.c

@@ -37,6 +37,8 @@ static char *_riotable_c_sccs_ = "@(#)riotable.c	1.2";
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/errno.h>
+#include <linux/interrupt.h>
+
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/string.h>
@@ -499,7 +501,7 @@ struct Map *MapP;
 	struct Map *HostMapP;
 	struct Port *PortP;
 	int work_done = 0;
-	unsigned long flags;
+	unsigned long lock_flags, sem_flags;
 
 	rio_dprintk (RIO_DEBUG_TABLE, "Delete entry on host %x, rta %x\n",
 								MapP->HostUniqueNum, MapP->RtaUniqueNum);
@@ -507,10 +509,10 @@ struct Map *MapP;
 	for ( host=0; host < p->RIONumHosts; host++ ) {
 		HostP = &p->RIOHosts[host];
 
-		rio_spin_lock_irqsave( &HostP->HostLock, flags );
+		rio_spin_lock_irqsave( &HostP->HostLock, lock_flags );
 
 		if ( (HostP->Flags & RUN_STATE) != RC_RUNNING ) {
-			rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
+			rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
 			continue;
 		}
 
@@ -527,7 +529,7 @@ struct Map *MapP;
 					if ( HostMapP->Topology[link].Unit != ROUTE_DISCONNECT ) {
 						rio_dprintk (RIO_DEBUG_TABLE, "Entry is in use and cannot be deleted!\n");
 						p->RIOError.Error = UNIT_IS_IN_USE;
-						rio_spin_unlock_irqrestore( &HostP->HostLock, flags);
+						rio_spin_unlock_irqrestore( &HostP->HostLock, lock_flags);
 						return EBUSY;
 					}
 				}
@@ -542,7 +544,7 @@ struct Map *MapP;
 						PortP = p->RIOPortp[port];
 						rio_dprintk (RIO_DEBUG_TABLE, "Unmap port\n");
 
-						rio_spin_lock_irqsave( &PortP->portSem, flags );
+						rio_spin_lock_irqsave( &PortP->portSem, sem_flags );
 
 						PortP->Mapped = 0;
 
@@ -600,7 +602,7 @@ struct Map *MapP;
 							WWORD(PortP->PhbP->destination,
 							 dest_unit + (dest_port << 8));
 						}
-						rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+						rio_spin_unlock_irqrestore(&PortP->portSem, sem_flags);
 					}
 				}
 				rio_dprintk (RIO_DEBUG_TABLE, "Entry nulled.\n");
@@ -608,7 +610,7 @@ struct Map *MapP;
 				work_done++;
 			}
 		}
-		rio_spin_unlock_irqrestore(&HostP->HostLock, flags);
+		rio_spin_unlock_irqrestore(&HostP->HostLock, lock_flags);
 	}
 
 	/* XXXXX lock me up */

drivers/char/rio/riotty.c

@@ -96,7 +96,7 @@ static void ttyseth_pv(struct Port *, struct ttystatics *,
 #endif
 
 static void RIOClearUp(struct Port *PortP);
-static int RIOShortCommand(struct rio_info *p, struct Port *PortP, 
+int RIOShortCommand(struct rio_info *p, struct Port *PortP, 
 			   int command, int len, int arg);
 
 
@@ -452,8 +452,11 @@ riotopen(struct tty_struct * tty, struct file * filp)
 				PortP->gs.tty->termios->c_state |= WOPEN;
 				*/
 				PortP->State |= RIO_WOPEN;
+				rio_spin_unlock_irqrestore(&PortP->portSem, flags);
+				if (RIODelay (PortP, HUNDRED_MS) == RIO_FAIL)
 #if 0
 				if ( sleep((caddr_t)&tp->tm.c_canqo, TTIPRI|PCATCH))
+#endif
 				{
 					/*
 					** ACTION: verify that this is a good thing
@@ -471,7 +474,6 @@ riotopen(struct tty_struct * tty, struct file * filp)
 					func_exit ();
 					return -EINTR;
 				}
-#endif
 			}
 			PortP->State &= ~RIO_WOPEN;
 		}
@@ -527,8 +529,10 @@ riotclose(void  *ptr)
 #endif
 	struct Port *PortP =ptr;	/* pointer to the port structure */
 	int deleted = 0;
-	int	try = 25;
-	int	repeat_this = 0xff;
+	int	try = -1; /* Disable the timeouts by setting them to -1 */
+	int	repeat_this = -1; /* Congrats to those having 15 years of 
+				     uptime! (You get to break the driver.) */
+	long end_time;
 	struct tty_struct * tty;
 	unsigned long flags;
 	int Modem;
@@ -541,6 +545,12 @@ riotclose(void  *ptr)
 	/* tp = PortP->TtyP;*/			/* Get tty */
 	tty = PortP->gs.tty;
 	rio_dprintk (RIO_DEBUG_TTY, "TTY is at address 0x%x\n",(int)tty);
+
+	if (PortP->gs.closing_wait) 
+		end_time = jiffies + PortP->gs.closing_wait;
+	else 
+		end_time = jiffies + MAX_SCHEDULE_TIMEOUT;
+
 	Modem = rio_ismodem(tty->device);
 #if 0
 	/* What F.CKING cache? Even then, a higly idle multiprocessor,
@@ -573,7 +583,8 @@ riotclose(void  *ptr)
 	** clear the open bits for this device
 	*/
 	PortP->State &= (Modem ? ~RIO_MOPEN : ~RIO_LOPEN);
-
+	PortP->State &= ~RIO_CARR_ON;
+	PortP->ModemState &= ~MSVR1_CD;
 	/*
 	** If the device was open as both a Modem and a tty line
 	** then we need to wimp out here, as the port has not really
@@ -605,7 +616,6 @@ riotclose(void  *ptr)
 	*/
 	rio_dprintk (RIO_DEBUG_TTY, "Timeout 1 starts\n");
 
-#if 0
 	if (!deleted)
 	while ( (PortP->InUse != NOT_INUSE) && !p->RIOHalted && 
 		(PortP->TxBufferIn != PortP->TxBufferOut) ) {
@@ -626,7 +636,7 @@ riotclose(void  *ptr)
 		}
 		rio_spin_lock_irqsave(&PortP->portSem, flags);
 	}
-#endif
+
 	PortP->TxBufferIn = PortP->TxBufferOut = 0;
 	repeat_this = 0xff;
 
@@ -662,7 +672,7 @@ riotclose(void  *ptr)
 	if (!deleted)
 	  while (try && (PortP->PortState & PORT_ISOPEN)) {
 	        try--;
-		if (try == 0) {
+		if (time_after (jiffies, end_time)) {
 		  rio_dprintk (RIO_DEBUG_TTY, "Run out of tries - force the bugger shut!\n" );
 		  RIOPreemptiveCmd(p, PortP,FCLOSE);
 		  break;
@@ -674,7 +684,11 @@ riotclose(void  *ptr)
 			RIOClearUp( PortP );
 			goto close_end;
 		}
-		RIODelay_ni(PortP, HUNDRED_MS);
+		if (RIODelay(PortP, HUNDRED_MS) == RIO_FAIL) {
+			rio_dprintk (RIO_DEBUG_TTY, "RTA EINTR in delay \n");
+			RIOPreemptiveCmd(p, PortP,FCLOSE);
+			break;
+		}
 	}
 	rio_spin_lock_irqsave(&PortP->portSem, flags);
 	rio_dprintk (RIO_DEBUG_TTY, "Close: try was %d on completion\n", try );
@@ -779,7 +793,7 @@ struct Port *PortP;
 ** Other values of len aren't allowed, and will cause
 ** a panic.
 */
-static int RIOShortCommand(struct rio_info *p, struct Port *PortP,
+int RIOShortCommand(struct rio_info *p, struct Port *PortP,
 		int command, int len, int arg)
 {
 	PKT *PacketP;

drivers/char/ser_a2232.h

+/* drivers/char/ser_a2232.h */
+
+/* $Id: ser_a2232.h,v 0.4 2000/01/25 12:00:00 ehaase Exp $ */
+
+/* Linux serial driver for the Amiga A2232 board */
+
+/* This driver is MAINTAINED. Before applying any changes, please contact
+ * the author.
+ */
+   
+/* Copyright (c) 2000-2001 Enver Haase    <ehaase@inf.fu-berlin.de>
+ *                   alias The A2232 driver project <A2232@gmx.net>
+ * All rights reserved.
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation; either version 2 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program; if not, write to the Free Software
+ *   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *  
+ */
+
+#ifndef _SER_A2232_H_
+#define _SER_A2232_H_
+
+/*
+	How many boards are to be supported at maximum;
+	"up to five A2232 Multiport Serial Cards may be installed in a
+	single Amiga 2000" states the A2232 User's Guide. If you have
+	more slots available, you might want to change the value below.
+*/
+#define MAX_A2232_BOARDS 5
+
+#ifndef A2232_NORMAL_MAJOR
+/* This allows overriding on the compiler commandline, or in a "major.h" 
+   include or something like that */
+#define A2232_NORMAL_MAJOR  224	/* /dev/ttyY* */
+#define A2232_CALLOUT_MAJOR 225	/* /dev/cuy*  */
+#endif
+
+/* Some magic is always good - Who knows :) */
+#define A2232_MAGIC 0x000a2232
+
+/* for the tty_struct subtype field */
+#define A2232_TTY_SUBTYPE_NORMAL	1
+#define A2232_TTY_SUBTYPE_CALLOUT	2
+
+/* A2232 port structure to keep track of the
+   status of every single line used */
+struct a2232_port{
+	struct gs_port gs;
+	unsigned int which_a2232;
+	unsigned int which_port_on_a2232;
+	short disable_rx;
+	short throttle_input;
+	short cd_status;
+};
+
+#define	NUMLINES		7	/* number of lines per board */
+#define	A2232_IOBUFLEN		256	/* number of bytes per buffer */
+#define	A2232_IOBUFLENMASK	0xff	/* mask for maximum number of bytes */
+
+
+#define	A2232_UNKNOWN	0	/* crystal not known */
+#define	A2232_NORMAL	1	/* normal A2232 (1.8432 MHz oscillator) */
+#define	A2232_TURBO	2	/* turbo A2232 (3.6864 MHz oscillator) */
+
+
+struct a2232common {
+	char   Crystal;	/* normal (1) or turbo (2) board? */
+	u_char Pad_a;
+	u_char TimerH;	/* timer value after speed check */
+	u_char TimerL;
+	u_char CDHead;	/* head pointer for CD message queue */
+	u_char CDTail;	/* tail pointer for CD message queue */
+	u_char CDStatus;
+	u_char Pad_b;
+};
+
+struct a2232status {
+	u_char InHead;		/* input queue head */
+	u_char InTail;		/* input queue tail */
+	u_char OutDisable;	/* disables output */
+	u_char OutHead;		/* output queue head */
+	u_char OutTail;		/* output queue tail */
+	u_char OutCtrl;		/* soft flow control character to send */
+	u_char OutFlush;	/* flushes output buffer */
+	u_char Setup;		/* causes reconfiguration */
+	u_char Param;		/* parameter byte - see A2232PARAM */
+	u_char Command;		/* command byte - see A2232CMD */
+	u_char SoftFlow;	/* enables xon/xoff flow control */
+	/* private 65EC02 fields: */
+	u_char XonOff;		/* stores XON/XOFF enable/disable */
+};
+
+#define	A2232_MEMPAD1	\
+	(0x0200 - NUMLINES * sizeof(struct a2232status)	-	\
+	sizeof(struct a2232common))
+#define	A2232_MEMPAD2	(0x2000 - NUMLINES * A2232_IOBUFLEN - A2232_IOBUFLEN)
+
+struct a2232memory {
+	struct a2232status Status[NUMLINES];	/* 0x0000-0x006f status areas */
+	struct a2232common Common;		/* 0x0070-0x0077 common flags */
+	u_char Dummy1[A2232_MEMPAD1];		/* 0x00XX-0x01ff */
+	u_char OutBuf[NUMLINES][A2232_IOBUFLEN];/* 0x0200-0x08ff output bufs */
+	u_char InBuf[NUMLINES][A2232_IOBUFLEN];	/* 0x0900-0x0fff input bufs */
+	u_char InCtl[NUMLINES][A2232_IOBUFLEN];	/* 0x1000-0x16ff control data */
+	u_char CDBuf[A2232_IOBUFLEN];		/* 0x1700-0x17ff CD event buffer */
+	u_char Dummy2[A2232_MEMPAD2];		/* 0x1800-0x2fff */
+	u_char Code[0x1000];			/* 0x3000-0x3fff code area */
+	u_short InterruptAck;			/* 0x4000        intr ack */
+	u_char Dummy3[0x3ffe];			/* 0x4002-0x7fff */
+	u_short Enable6502Reset;		/* 0x8000 Stop board, */
+						/*  6502 RESET line held low */
+	u_char Dummy4[0x3ffe];			/* 0x8002-0xbfff */
+	u_short ResetBoard;			/* 0xc000 reset board & run, */
+						/*  6502 RESET line held high */
+};
+
+#undef A2232_MEMPAD1
+#undef A2232_MEMPAD2
+
+#define	A2232INCTL_CHAR		0	/* corresponding byte in InBuf is a character */
+#define	A2232INCTL_EVENT	1	/* corresponding byte in InBuf is an event */
+
+#define	A2232EVENT_Break	1	/* break set */
+#define	A2232EVENT_CarrierOn	2	/* carrier raised */
+#define	A2232EVENT_CarrierOff	3	/* carrier dropped */
+#define A2232EVENT_Sync		4	/* don't know, defined in 2232.ax */
+
+#define	A2232CMD_Enable		0x1	/* enable/DTR bit */
+#define	A2232CMD_Close		0x2	/* close the device */
+#define	A2232CMD_Open		0xb	/* open the device */
+#define	A2232CMD_CMask		0xf	/* command mask */
+#define	A2232CMD_RTSOff		0x0  	/* turn off RTS */
+#define	A2232CMD_RTSOn		0x8	/* turn on RTS */
+#define	A2232CMD_Break		0xd	/* transmit a break */
+#define	A2232CMD_RTSMask	0xc	/* mask for RTS stuff */
+#define	A2232CMD_NoParity	0x00	/* don't use parity */
+#define	A2232CMD_OddParity	0x20	/* odd parity */
+#define	A2232CMD_EvenParity	0x60	/* even parity */
+#define	A2232CMD_ParityMask	0xe0	/* parity mask */
+
+#define	A2232PARAM_B115200	0x0	/* baud rates */
+#define	A2232PARAM_B50		0x1
+#define	A2232PARAM_B75		0x2
+#define	A2232PARAM_B110		0x3
+#define	A2232PARAM_B134		0x4
+#define	A2232PARAM_B150		0x5
+#define	A2232PARAM_B300		0x6
+#define	A2232PARAM_B600		0x7
+#define	A2232PARAM_B1200	0x8
+#define	A2232PARAM_B1800	0x9
+#define	A2232PARAM_B2400	0xa
+#define	A2232PARAM_B3600	0xb
+#define	A2232PARAM_B4800	0xc
+#define	A2232PARAM_B7200	0xd
+#define	A2232PARAM_B9600	0xe
+#define	A2232PARAM_B19200	0xf
+#define	A2232PARAM_BaudMask	0xf	/* baud rate mask */
+#define	A2232PARAM_RcvBaud	0x10	/* enable receive baud rate */
+#define	A2232PARAM_8Bit		0x00	/* numbers of bits */
+#define	A2232PARAM_7Bit		0x20
+#define	A2232PARAM_6Bit		0x40
+#define	A2232PARAM_5Bit		0x60
+#define	A2232PARAM_BitMask	0x60	/* numbers of bits mask */
+
+
+/* Standard speeds tables, -1 means unavailable, -2 means 0 baud: switch off line */
+#define A2232_BAUD_TABLE_NOAVAIL -1
+#define A2232_BAUD_TABLE_NUM_RATES (18)
+static int a2232_baud_table[A2232_BAUD_TABLE_NUM_RATES*3] = {
+	//Baud	//Normal			//Turbo
+	50,	A2232PARAM_B50,			A2232_BAUD_TABLE_NOAVAIL,
+	75,	A2232PARAM_B75,			A2232_BAUD_TABLE_NOAVAIL,
+	110,	A2232PARAM_B110,		A2232_BAUD_TABLE_NOAVAIL,
+	134,	A2232PARAM_B134,		A2232_BAUD_TABLE_NOAVAIL,
+	150,	A2232PARAM_B150,		A2232PARAM_B75,
+	200,	A2232_BAUD_TABLE_NOAVAIL,	A2232_BAUD_TABLE_NOAVAIL,
+	300,	A2232PARAM_B300,		A2232PARAM_B150,
+	600,	A2232PARAM_B600,		A2232PARAM_B300,
+	1200,	A2232PARAM_B1200,		A2232PARAM_B600,
+	1800,	A2232PARAM_B1800,		A2232_BAUD_TABLE_NOAVAIL,
+	2400,	A2232PARAM_B2400,		A2232PARAM_B1200,
+	4800,	A2232PARAM_B4800,		A2232PARAM_B2400,
+	9600,	A2232PARAM_B9600,		A2232PARAM_B4800,
+	19200,	A2232PARAM_B19200,		A2232PARAM_B9600,
+	38400,	A2232_BAUD_TABLE_NOAVAIL,	A2232PARAM_B19200,
+	57600,	A2232_BAUD_TABLE_NOAVAIL,	A2232_BAUD_TABLE_NOAVAIL,
+#ifdef A2232_SPEEDHACK
+	115200,	A2232PARAM_B115200,		A2232_BAUD_TABLE_NOAVAIL,
+	230400,	A2232_BAUD_TABLE_NOAVAIL,	A2232PARAM_B115200
+#else
+	115200,	A2232_BAUD_TABLE_NOAVAIL,	A2232_BAUD_TABLE_NOAVAIL,
+	230400,	A2232_BAUD_TABLE_NOAVAIL,	A2232_BAUD_TABLE_NOAVAIL
+#endif
+};
+#endif

drivers/ide/ide-tape.c

@@ -1454,7 +1454,7 @@ char *idetape_command_key_verbose (byte idetape_command_key)
 		case IDETAPE_WRITE_FILEMARK_CMD:	return("WRITE_FILEMARK_CMD");
 		case IDETAPE_SPACE_CMD:			return("SPACE_CMD");
 		case IDETAPE_INQUIRY_CMD:		return("INQUIRY_CMD");
-		case IDETAPE_ERASE_CMD:			return("ERASE_CMD")
+		case IDETAPE_ERASE_CMD:			return("ERASE_CMD");
 		case IDETAPE_MODE_SENSE_CMD:		return("MODE_SENSE_CMD");
 		case IDETAPE_MODE_SELECT_CMD:		return("MODE_SELECT_CMD");
 		case IDETAPE_LOAD_UNLOAD_CMD:		return("LOAD_UNLOAD_CMD");