Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 0 insertions, 467 deletions

diff --git a/ANDROID_3.4.5/drivers/eisa/eisa-bus.c b/ANDROID_3.4.5/drivers/eisa/eisa-bus.c
deleted file mode 100644
index 806c77bf..00000000
--- a/ANDROID_3.4.5/drivers/eisa/eisa-bus.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- * EISA bus support functions for sysfs.
- *
- * (C) 2002, 2003 Marc Zyngier <maz@wild-wind.fr.eu.org>
- *
- * This code is released under the GPL version 2.
- */
-
-#include <linux/kernel.h>
-#include <linux/device.h>
-#include <linux/eisa.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/slab.h>
-#include <linux/ioport.h>
-#include <asm/io.h>
-
-#define SLOT_ADDRESS(r,n) (r->bus_base_addr + (0x1000 * n))
-
-#define EISA_DEVINFO(i,s) { .id = { .sig = i }, .name = s }
-
-struct eisa_device_info {
-	struct eisa_device_id id;
-	char name[50];
-};
-
-#ifdef CONFIG_EISA_NAMES
-static struct eisa_device_info __initdata eisa_table[] = {
-#include "devlist.h"
-};
-#define EISA_INFOS (sizeof (eisa_table) / (sizeof (struct eisa_device_info)))
-#endif
-
-#define EISA_MAX_FORCED_DEV 16
-
-static int enable_dev[EISA_MAX_FORCED_DEV];
-static unsigned int enable_dev_count;
-static int disable_dev[EISA_MAX_FORCED_DEV];
-static unsigned int disable_dev_count;
-
-static int is_forced_dev(int *forced_tab,
-			 int forced_count,
-			 struct eisa_root_device *root,
-			 struct eisa_device *edev)
-{
-	int i, x;
-
-	for (i = 0; i < forced_count; i++) {
-		x = (root->bus_nr << 8) | edev->slot;
-		if (forced_tab[i] == x)
-			return 1;
-	}
-
-	return 0;
-}
-
-static void __init eisa_name_device(struct eisa_device *edev)
-{
-#ifdef CONFIG_EISA_NAMES
-	int i;
-	for (i = 0; i < EISA_INFOS; i++) {
-		if (!strcmp(edev->id.sig, eisa_table[i].id.sig)) {
-			strlcpy(edev->pretty_name,
-				eisa_table[i].name,
-				sizeof(edev->pretty_name));
-			return;
-		}
-	}
-
-	/* No name was found */
-	sprintf(edev->pretty_name, "EISA device %.7s", edev->id.sig);
-#endif
-}
-
-static char __init *decode_eisa_sig(unsigned long addr)
-{
-        static char sig_str[EISA_SIG_LEN];
-	u8 sig[4];
-        u16 rev;
-	int i;
-
-	for (i = 0; i < 4; i++) {
-#ifdef CONFIG_EISA_VLB_PRIMING
-		/*
-		 * This ugly stuff is used to wake up VL-bus cards
-		 * (AHA-284x is the only known example), so we can
-		 * read the EISA id.
-		 *
-		 * Thankfully, this only exists on x86...
-		 */
-		outb(0x80 + i, addr);
-#endif
-		sig[i] = inb(addr + i);
-
-		if (!i && (sig[0] & 0x80))
-			return NULL;
-	}
-	
-        sig_str[0] = ((sig[0] >> 2) & 0x1f) + ('A' - 1);
-        sig_str[1] = (((sig[0] & 3) << 3) | (sig[1] >> 5)) + ('A' - 1);
-        sig_str[2] = (sig[1] & 0x1f) + ('A' - 1);
-        rev = (sig[2] << 8) | sig[3];
-        sprintf(sig_str + 3, "%04X", rev);
-
-        return sig_str;
-}
-
-static int eisa_bus_match(struct device *dev, struct device_driver *drv)
-{
-	struct eisa_device *edev = to_eisa_device(dev);
-	struct eisa_driver *edrv = to_eisa_driver(drv);
-	const struct eisa_device_id *eids = edrv->id_table;
-
-	if (!eids)
-		return 0;
-
-	while (strlen(eids->sig)) {
-		if (!strcmp(eids->sig, edev->id.sig) &&
-		    edev->state & EISA_CONFIG_ENABLED) {
-			edev->id.driver_data = eids->driver_data;
-			return 1;
-		}
-
-		eids++;
-	}
-
-	return 0;
-}
-
-static int eisa_bus_uevent(struct device *dev, struct kobj_uevent_env *env)
-{
-	struct eisa_device *edev = to_eisa_device(dev);
-
-	add_uevent_var(env, "MODALIAS=" EISA_DEVICE_MODALIAS_FMT, edev->id.sig);
-	return 0;
-}
-
-struct bus_type eisa_bus_type = {
-	.name  = "eisa",
-	.match = eisa_bus_match,
-	.uevent = eisa_bus_uevent,
-};
-EXPORT_SYMBOL(eisa_bus_type);
-
-int eisa_driver_register(struct eisa_driver *edrv)
-{
-	edrv->driver.bus = &eisa_bus_type;
-	return driver_register(&edrv->driver);
-}
-EXPORT_SYMBOL(eisa_driver_register);
-
-void eisa_driver_unregister(struct eisa_driver *edrv)
-{
-	driver_unregister(&edrv->driver);
-}
-EXPORT_SYMBOL(eisa_driver_unregister);
-
-static ssize_t eisa_show_sig(struct device *dev, struct device_attribute *attr,
-			     char *buf)
-{
-	struct eisa_device *edev = to_eisa_device(dev);
-	return sprintf(buf, "%s\n", edev->id.sig);
-}
-
-static DEVICE_ATTR(signature, S_IRUGO, eisa_show_sig, NULL);
-
-static ssize_t eisa_show_state(struct device *dev,
-			       struct device_attribute *attr,
-			       char *buf)
-{
-	struct eisa_device *edev = to_eisa_device(dev);
-	return sprintf(buf, "%d\n", edev->state & EISA_CONFIG_ENABLED);
-}
-
-static DEVICE_ATTR(enabled, S_IRUGO, eisa_show_state, NULL);
-
-static ssize_t eisa_show_modalias(struct device *dev,
-				  struct device_attribute *attr,
-				  char *buf)
-{
-	struct eisa_device *edev = to_eisa_device(dev);
-	return sprintf(buf, EISA_DEVICE_MODALIAS_FMT "\n", edev->id.sig);
-}
-
-static DEVICE_ATTR(modalias, S_IRUGO, eisa_show_modalias, NULL);
-
-static int __init eisa_init_device(struct eisa_root_device *root,
-				   struct eisa_device *edev,
-				   int slot)
-{
-	char *sig;
-	unsigned long sig_addr;
-	int i;
-
-	sig_addr = SLOT_ADDRESS(root, slot) + EISA_VENDOR_ID_OFFSET;
-
-	sig = decode_eisa_sig(sig_addr);
-	if (!sig)
-		return -1;	/* No EISA device here */
-	
-	memcpy(edev->id.sig, sig, EISA_SIG_LEN);
-	edev->slot = slot;
-	edev->state = inb(SLOT_ADDRESS(root, slot) + EISA_CONFIG_OFFSET)
-		      & EISA_CONFIG_ENABLED;
-	edev->base_addr = SLOT_ADDRESS(root, slot);
-	edev->dma_mask = root->dma_mask; /* Default DMA mask */
-	eisa_name_device(edev);
-	edev->dev.parent = root->dev;
-	edev->dev.bus = &eisa_bus_type;
-	edev->dev.dma_mask = &edev->dma_mask;
-	edev->dev.coherent_dma_mask = edev->dma_mask;
-	dev_set_name(&edev->dev, "%02X:%02X", root->bus_nr, slot);
-
-	for (i = 0; i < EISA_MAX_RESOURCES; i++) {
-#ifdef CONFIG_EISA_NAMES
-		edev->res[i].name = edev->pretty_name;
-#else
-		edev->res[i].name = edev->id.sig;
-#endif
-	}
-
-	if (is_forced_dev(enable_dev, enable_dev_count, root, edev))
-		edev->state = EISA_CONFIG_ENABLED | EISA_CONFIG_FORCED;
-	
-	if (is_forced_dev(disable_dev, disable_dev_count, root, edev))
-		edev->state = EISA_CONFIG_FORCED;
-
-	return 0;
-}
-
-static int __init eisa_register_device(struct eisa_device *edev)
-{
-	int rc = device_register(&edev->dev);
-	if (rc)
-		return rc;
-
-	rc = device_create_file(&edev->dev, &dev_attr_signature);
-	if (rc)
-		goto err_devreg;
-	rc = device_create_file(&edev->dev, &dev_attr_enabled);
-	if (rc)
-		goto err_sig;
-	rc = device_create_file(&edev->dev, &dev_attr_modalias);
-	if (rc)
-		goto err_enab;
-
-	return 0;
-
-err_enab:
-	device_remove_file(&edev->dev, &dev_attr_enabled);
-err_sig:
-	device_remove_file(&edev->dev, &dev_attr_signature);
-err_devreg:
-	device_unregister(&edev->dev);
-	return rc;
-}
-
-static int __init eisa_request_resources(struct eisa_root_device *root,
-					 struct eisa_device *edev,
-					 int slot)
-{
-	int i;
-
-	for (i = 0; i < EISA_MAX_RESOURCES; i++) {
-		/* Don't register resource for slot 0, since this is
-		 * very likely to fail... :-( Instead, grab the EISA
-		 * id, now we can display something in /proc/ioports.
-		 */
-
-		/* Only one region for mainboard */
-		if (!slot && i > 0) {
-			edev->res[i].start = edev->res[i].end = 0;
-			continue;
-		}
-		
-		if (slot) {
-			edev->res[i].name  = NULL;
-			edev->res[i].start = SLOT_ADDRESS(root, slot)
-					     + (i * 0x400);
-			edev->res[i].end   = edev->res[i].start + 0xff;
-			edev->res[i].flags = IORESOURCE_IO;
-		} else {
-			edev->res[i].name  = NULL;
-			edev->res[i].start = SLOT_ADDRESS(root, slot)
-					     + EISA_VENDOR_ID_OFFSET;
-			edev->res[i].end   = edev->res[i].start + 3;
-			edev->res[i].flags = IORESOURCE_BUSY;
-		}
-
-		if (request_resource(root->res, &edev->res[i]))
-			goto failed;
-	}
-
-	return 0;
-	
- failed:
-	while (--i >= 0)
-		release_resource(&edev->res[i]);
-
-	return -1;
-}
-
-static void __init eisa_release_resources(struct eisa_device *edev)
-{
-	int i;
-
-	for (i = 0; i < EISA_MAX_RESOURCES; i++)
-		if (edev->res[i].start || edev->res[i].end)
-			release_resource(&edev->res[i]);
-}
-
-static int __init eisa_probe(struct eisa_root_device *root)
-{
-        int i, c;
-	struct eisa_device *edev;
-
-	printk(KERN_INFO "EISA: Probing bus %d at %s\n",
-	       root->bus_nr, dev_name(root->dev));
-
-	/* First try to get hold of slot 0. If there is no device
-	 * here, simply fail, unless root->force_probe is set. */
-	
-	edev = kzalloc(sizeof(*edev), GFP_KERNEL);
-	if (!edev) {
-		printk(KERN_ERR "EISA: Couldn't allocate mainboard slot\n");
-		return -ENOMEM;
-	}
-		
-	if (eisa_request_resources(root, edev, 0)) {
-		printk(KERN_WARNING \
-		       "EISA: Cannot allocate resource for mainboard\n");
-		kfree(edev);
-		if (!root->force_probe)
-			return -EBUSY;
-		goto force_probe;
-	}
-
-	if (eisa_init_device(root, edev, 0)) {
-		eisa_release_resources(edev);
-		kfree(edev);
-		if (!root->force_probe)
-			return -ENODEV;
-		goto force_probe;
-	}
-
-	printk(KERN_INFO "EISA: Mainboard %s detected.\n", edev->id.sig);
-
-	if (eisa_register_device(edev)) {
-		printk(KERN_ERR "EISA: Failed to register %s\n",
-		       edev->id.sig);
-		eisa_release_resources(edev);
-		kfree(edev);
-	}
-	
- force_probe:
-	
-        for (c = 0, i = 1; i <= root->slots; i++) {
-		edev = kzalloc(sizeof(*edev), GFP_KERNEL);
-		if (!edev) {
-			printk(KERN_ERR "EISA: Out of memory for slot %d\n", i);
-			continue;
-		}
-
-		if (eisa_request_resources(root, edev, i)) {
-			printk(KERN_WARNING \
-			       "Cannot allocate resource for EISA slot %d\n",
-			       i);
-			kfree(edev);
-			continue;
-		}
-
-		if (eisa_init_device(root, edev, i)) {
-			eisa_release_resources(edev);
-			kfree(edev);
-			continue;
-		}
-		
-		printk(KERN_INFO "EISA: slot %d : %s detected",
-		       i, edev->id.sig);
-			
-		switch (edev->state) {
-		case EISA_CONFIG_ENABLED | EISA_CONFIG_FORCED:
-			printk(" (forced enabled)");
-			break;
-
-		case EISA_CONFIG_FORCED:
-			printk(" (forced disabled)");
-			break;
-
-		case 0:
-			printk(" (disabled)");
-			break;
-		}
-			
-		printk (".\n");
-
-		c++;
-
-		if (eisa_register_device(edev)) {
-			printk(KERN_ERR "EISA: Failed to register %s\n",
-			       edev->id.sig);
-			eisa_release_resources(edev);
-			kfree(edev);
-		}
-        }
-
-	printk(KERN_INFO "EISA: Detected %d card%s.\n", c, c == 1 ? "" : "s");
-
-	return 0;
-}
-
-static struct resource eisa_root_res = {
-	.name  = "EISA root resource",
-	.start = 0,
-	.end   = 0xffffffff,
-	.flags = IORESOURCE_IO,
-};
-
-static int eisa_bus_count;
-
-int __init eisa_root_register(struct eisa_root_device *root)
-{
-	int err;
-
-	/* Use our own resources to check if this bus base address has
-	 * been already registered. This prevents the virtual root
-	 * device from registering after the real one has, for
-	 * example... */
-	
-	root->eisa_root_res.name  = eisa_root_res.name;
-	root->eisa_root_res.start = root->res->start;
-	root->eisa_root_res.end   = root->res->end;
-	root->eisa_root_res.flags = IORESOURCE_BUSY;
-
-	err = request_resource(&eisa_root_res, &root->eisa_root_res);
-	if (err)
-		return err;
-	
-	root->bus_nr = eisa_bus_count++;
-
-	err = eisa_probe(root);
-	if (err)
-		release_resource(&root->eisa_root_res);
-
-	return err;
-}
-
-static int __init eisa_init(void)
-{
-	int r;
-	
-	r = bus_register(&eisa_bus_type);
-	if (r)
-		return r;
-
-	printk(KERN_INFO "EISA bus registered\n");
-	return 0;
-}
-
-module_param_array(enable_dev, int, &enable_dev_count, 0444);
-module_param_array(disable_dev, int, &disable_dev_count, 0444);
-
-postcore_initcall(eisa_init);
-
-int EISA_bus;		/* for legacy drivers */
-EXPORT_SYMBOL(EISA_bus);