merge 2.6.13-rc4 with ACPI's to-linus tree

92 files changed, 1543 insertions, 925 deletions

diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 3e9fb6e4a52..418b1469d75 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1135,7 +1135,7 @@ static int revalidate_allvol(ctlr_info_t *host)
 		/* this is for the online array utilities */
 		if (!drv->heads && i)
 			continue;
-		blk_queue_hardsect_size(host->queue, drv->block_size);
+		blk_queue_hardsect_size(drv->queue, drv->block_size);
 		set_capacity(disk, drv->nr_blocks);
 		add_disk(disk);
 	}
@@ -1691,7 +1691,7 @@ static int cciss_revalidate(struct gendisk *disk)
 	cciss_read_capacity(h->ctlr, logvol, size_buff, 1, &total_size, &block_size);
 	cciss_geometry_inquiry(h->ctlr, logvol, 1, total_size, block_size, inq_buff, drv);
 
-	blk_queue_hardsect_size(h->queue, drv->block_size);
+	blk_queue_hardsect_size(drv->queue, drv->block_size);
 	set_capacity(disk, drv->nr_blocks);
 
 	kfree(size_buff);
@@ -2248,12 +2248,12 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
  	 * them up.  We will also keep track of the next queue to run so
  	 * that every queue gets a chance to be started first.
  	*/
- 	for (j=0; j < NWD; j++){
- 		int curr_queue = (start_queue + j) % NWD;
+	for (j=0; j < h->highest_lun + 1; j++){
+		int curr_queue = (start_queue + j) % (h->highest_lun + 1);
  		/* make sure the disk has been added and the drive is real
  		 * because this can be called from the middle of init_one.
  		*/
- 		if(!(h->gendisk[curr_queue]->queue) ||
+		if(!(h->drv[curr_queue].queue) ||
 		 		   !(h->drv[curr_queue].heads))
  			continue;
  		blk_start_queue(h->gendisk[curr_queue]->queue);
@@ -2264,14 +2264,14 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id, struct pt_regs *regs)
  		if ((find_first_zero_bit(h->cmd_pool_bits, NR_CMDS)) == NR_CMDS)
  		{
  			if (curr_queue == start_queue){
- 				h->next_to_run = (start_queue + 1) % NWD;
+				h->next_to_run = (start_queue + 1) % (h->highest_lun + 1);
  				goto cleanup;
  			} else {
  				h->next_to_run = curr_queue;
  				goto cleanup;
  	}
  		} else {
- 			curr_queue = (curr_queue + 1) % NWD;
+			curr_queue = (curr_queue + 1) % (h->highest_lun + 1);
  		}
  	}
 
@@ -2279,7 +2279,6 @@ cleanup:
 	spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
 	return IRQ_HANDLED;
 }
-
 /* 
  *  We cannot read the structure directly, for portablity we must use 
  *   the io functions.
@@ -2789,13 +2788,6 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 	}
 
 	spin_lock_init(&hba[i]->lock);
-	q = blk_init_queue(do_cciss_request, &hba[i]->lock);
-	if (!q)
-		goto clean4;
-
-	q->backing_dev_info.ra_pages = READ_AHEAD;
-	hba[i]->queue = q;
-	q->queuedata = hba[i];
 
 	/* Initialize the pdev driver private data. 
 		have it point to hba[i].  */
@@ -2817,6 +2809,20 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 
 	cciss_procinit(i);
 
+	for(j=0; j < NWD; j++) { /* mfm */
+		drive_info_struct *drv = &(hba[i]->drv[j]);
+		struct gendisk *disk = hba[i]->gendisk[j];
+
+		q = blk_init_queue(do_cciss_request, &hba[i]->lock);
+		if (!q) {
+			printk(KERN_ERR
+			   "cciss:  unable to allocate queue for disk %d\n",
+			   j);
+			break;
+		}
+		drv->queue = q;
+
+		q->backing_dev_info.ra_pages = READ_AHEAD;
 	blk_queue_bounce_limit(q, hba[i]->pdev->dma_mask);
 
 	/* This is a hardware imposed limit. */
@@ -2827,26 +2833,23 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 
 	blk_queue_max_sectors(q, 512);
 
-
-	for(j=0; j<NWD; j++) {
-		drive_info_struct *drv = &(hba[i]->drv[j]);
-		struct gendisk *disk = hba[i]->gendisk[j];
-
+		q->queuedata = hba[i];
 		sprintf(disk->disk_name, "cciss/c%dd%d", i, j);
 		sprintf(disk->devfs_name, "cciss/host%d/target%d", i, j);
 		disk->major = hba[i]->major;
 		disk->first_minor = j << NWD_SHIFT;
 		disk->fops = &cciss_fops;
-		disk->queue = hba[i]->queue;
+		disk->queue = q;
 		disk->private_data = drv;
 		/* we must register the controller even if no disks exist */
 		/* this is for the online array utilities */
 		if(!drv->heads && j)
 			continue;
-		blk_queue_hardsect_size(hba[i]->queue, drv->block_size);
+		blk_queue_hardsect_size(q, drv->block_size);
 		set_capacity(disk, drv->nr_blocks);
 		add_disk(disk);
 	}
+
 	return(1);
 
 clean4:
@@ -2912,10 +2915,10 @@ static void __devexit cciss_remove_one (struct pci_dev *pdev)
 	for (j = 0; j < NWD; j++) {
 		struct gendisk *disk = hba[i]->gendisk[j];
 		if (disk->flags & GENHD_FL_UP)
+			blk_cleanup_queue(disk->queue);
 			del_gendisk(disk);
 	}
 
-	blk_cleanup_queue(hba[i]->queue);
 	pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof(CommandList_struct),
 			    hba[i]->cmd_pool, hba[i]->cmd_pool_dhandle);
 	pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof( ErrorInfo_struct),
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 8fb19206edd..566587d0a50 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -29,6 +29,7 @@ typedef struct _drive_info_struct
 {
  	__u32   LunID;	
 	int 	usage_count;
+	struct request_queue *queue;
 	sector_t nr_blocks;
 	int	block_size;
 	int 	heads;
@@ -72,7 +73,6 @@ struct ctlr_info
 	unsigned int maxQsinceinit;
 	unsigned int maxSG;
 	spinlock_t lock;
-	struct request_queue *queue;
 
 	//* pointers to command and error info pool */ 
 	CommandList_struct 	*cmd_pool;
@@ -260,7 +260,7 @@ struct board_type {
 	struct access_method *access;
 };
 
-#define CCISS_LOCK(i)	(hba[i]->queue->queue_lock)
+#define CCISS_LOCK(i)	(&hba[i]->lock)
 
 #endif /* CCISS_H */
 
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h
index c1fe013c64f..b4af87c6f9c 100644
--- a/drivers/char/agp/agp.h
+++ b/drivers/char/agp/agp.h
@@ -143,6 +143,7 @@ struct agp_bridge_data {
 	char major_version;
 	char minor_version;
 	struct list_head list;
+	u32 apbase_config;
 };
 
 #define KB(x)	((x) * 1024)
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index 51266d6b4d7..1f7d415f432 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1047,9 +1047,15 @@ static int intel_845_configure(void)
 	/* aperture size */
 	pci_write_config_byte(agp_bridge->dev, INTEL_APSIZE, current_size->size_value);
 
-	/* address to map to */
-	pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp);
-	agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
+	if (agp_bridge->apbase_config != 0) {
+		pci_write_config_dword(agp_bridge->dev, AGP_APBASE,
+				       agp_bridge->apbase_config);
+	} else {
+		/* address to map to */
+		pci_read_config_dword(agp_bridge->dev, AGP_APBASE, &temp);
+		agp_bridge->gart_bus_addr = (temp & PCI_BASE_ADDRESS_MEM_MASK);
+		agp_bridge->apbase_config = temp;
+	}
 
 	/* attbase - aperture base */
 	pci_write_config_dword(agp_bridge->dev, INTEL_ATTBASE, agp_bridge->gatt_bus_addr);
diff --git a/drivers/char/keyboard.c b/drivers/char/keyboard.c
index 7b19e02f112..523fd3c8bba 100644
--- a/drivers/char/keyboard.c
+++ b/drivers/char/keyboard.c
@@ -198,10 +198,10 @@ int setkeycode(unsigned int scancode, unsigned int keycode)
 
 	if (scancode >= dev->keycodemax)
 		return -EINVAL;
-	if (keycode > KEY_MAX)
-		return -EINVAL;
 	if (keycode < 0 || keycode > KEY_MAX)
 		return -EINVAL;
+	if (keycode >> (dev->keycodesize * 8))
+		return -EINVAL;
 
 	oldkey = SET_INPUT_KEYCODE(dev, scancode, keycode);
 
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index fd042060809..cefbe985e55 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -439,6 +439,11 @@ static struct {
 	{ 0, 0 },
 };
 
+struct sonypi_keypress {
+	struct input_dev *dev;
+	int key;
+};
+
 static struct sonypi_device {
 	struct pci_dev *dev;
 	struct platform_device *pdev;
@@ -710,22 +715,61 @@ static void sonypi_setbluetoothpower(u8 state)
 
 static void input_keyrelease(void *data)
 {
-	struct input_dev *input_dev;
-	int key;
-
-	while (1) {
-		if (kfifo_get(sonypi_device.input_fifo,
-			      (unsigned char *)&input_dev,
-			      sizeof(input_dev)) != sizeof(input_dev))
-			return;
-		if (kfifo_get(sonypi_device.input_fifo,
-			      (unsigned char *)&key,
-			      sizeof(key)) != sizeof(key))
-			return;
+	struct sonypi_keypress kp;
 
+	while (kfifo_get(sonypi_device.input_fifo, (unsigned char *)&kp,
+			 sizeof(kp)) == sizeof(kp)) {
 		msleep(10);
-		input_report_key(input_dev, key, 0);
-		input_sync(input_dev);
+		input_report_key(kp.dev, kp.key, 0);
+		input_sync(kp.dev);
+	}
+}
+
+static void sonypi_report_input_event(u8 event)
+{
+	struct input_dev *jog_dev = &sonypi_device.input_jog_dev;
+	struct input_dev *key_dev = &sonypi_device.input_key_dev;
+	struct sonypi_keypress kp = { NULL };
+	int i;
+
+	switch (event) {
+	case SONYPI_EVENT_JOGDIAL_UP:
+	case SONYPI_EVENT_JOGDIAL_UP_PRESSED:
+		input_report_rel(jog_dev, REL_WHEEL, 1);
+		input_sync(jog_dev);
+		break;
+
+	case SONYPI_EVENT_JOGDIAL_DOWN:
+	case SONYPI_EVENT_JOGDIAL_DOWN_PRESSED:
+		input_report_rel(jog_dev, REL_WHEEL, -1);
+		input_sync(jog_dev);
+		break;
+
+	case SONYPI_EVENT_JOGDIAL_PRESSED:
+		kp.key = BTN_MIDDLE;
+		kp.dev = jog_dev;
+		break;
+
+	case SONYPI_EVENT_FNKEY_RELEASED:
+		/* Nothing, not all VAIOs generate this event */
+		break;
+
+	default:
+		for (i = 0; sonypi_inputkeys[i].sonypiev; i++)
+			if (event == sonypi_inputkeys[i].sonypiev) {
+				kp.dev = key_dev;
+				kp.key = sonypi_inputkeys[i].inputev;
+				break;
+			}
+		break;
+	}
+
+	if (kp.dev) {
+		input_report_key(kp.dev, kp.key, 1);
+		input_sync(kp.dev);
+		kfifo_put(sonypi_device.input_fifo,
+			  (unsigned char *)&kp, sizeof(kp));
+		schedule_work(&sonypi_device.input_work);
 	}
 }
 
@@ -768,51 +812,8 @@ found:
 		printk(KERN_INFO
 		       "sonypi: event port1=0x%02x,port2=0x%02x\n", v1, v2);
 
-	if (useinput) {
-		struct input_dev *input_jog_dev = &sonypi_device.input_jog_dev;
-		struct input_dev *input_key_dev = &sonypi_device.input_key_dev;
-		switch (event) {
-		case SONYPI_EVENT_JOGDIAL_UP:
-		case SONYPI_EVENT_JOGDIAL_UP_PRESSED:
-			input_report_rel(input_jog_dev, REL_WHEEL, 1);
-			break;
-		case SONYPI_EVENT_JOGDIAL_DOWN:
-		case SONYPI_EVENT_JOGDIAL_DOWN_PRESSED:
-			input_report_rel(input_jog_dev, REL_WHEEL, -1);
-			break;
-		case SONYPI_EVENT_JOGDIAL_PRESSED: {
-			int key = BTN_MIDDLE;
-			input_report_key(input_jog_dev, key, 1);
-			kfifo_put(sonypi_device.input_fifo,
-				  (unsigned char *)&input_jog_dev,
-				  sizeof(input_jog_dev));
-			kfifo_put(sonypi_device.input_fifo,
-				  (unsigned char *)&key, sizeof(key));
-			break;
-		}
-		case SONYPI_EVENT_FNKEY_RELEASED:
-			/* Nothing, not all VAIOs generate this event */
-			break;
-		}
-		input_sync(input_jog_dev);
-
-		for (i = 0; sonypi_inputkeys[i].sonypiev; i++) {
-			int key;
-
-			if (event != sonypi_inputkeys[i].sonypiev)
-				continue;
-
-			key = sonypi_inputkeys[i].inputev;
-			input_report_key(input_key_dev, key, 1);
-			kfifo_put(sonypi_device.input_fifo,
-				  (unsigned char *)&input_key_dev,
-				  sizeof(input_key_dev));
-			kfifo_put(sonypi_device.input_fifo,
-				  (unsigned char *)&key, sizeof(key));
-		}
-		input_sync(input_key_dev);
-		schedule_work(&sonypi_device.input_work);
-	}
+	if (useinpu