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, 353 deletions

diff --git a/ANDROID_3.4.5/drivers/edac/i82860_edac.c b/ANDROID_3.4.5/drivers/edac/i82860_edac.c
deleted file mode 100644
index c779092d..00000000
--- a/ANDROID_3.4.5/drivers/edac/i82860_edac.c
+++ /dev/null
@@ -1,353 +0,0 @@
-/*
- * Intel 82860 Memory Controller kernel module
- * (C) 2005 Red Hat (http://www.redhat.com)
- * This file may be distributed under the terms of the
- * GNU General Public License.
- *
- * Written by Ben Woodard <woodard@redhat.com>
- * shamelessly copied from and based upon the edac_i82875 driver
- * by Thayne Harbaugh of Linux Networx. (http://lnxi.com)
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/pci.h>
-#include <linux/pci_ids.h>
-#include <linux/edac.h>
-#include "edac_core.h"
-
-#define  I82860_REVISION " Ver: 2.0.2"
-#define EDAC_MOD_STR	"i82860_edac"
-
-#define i82860_printk(level, fmt, arg...) \
-	edac_printk(level, "i82860", fmt, ##arg)
-
-#define i82860_mc_printk(mci, level, fmt, arg...) \
-	edac_mc_chipset_printk(mci, level, "i82860", fmt, ##arg)
-
-#ifndef PCI_DEVICE_ID_INTEL_82860_0
-#define PCI_DEVICE_ID_INTEL_82860_0	0x2531
-#endif				/* PCI_DEVICE_ID_INTEL_82860_0 */
-
-#define I82860_MCHCFG 0x50
-#define I82860_GBA 0x60
-#define I82860_GBA_MASK 0x7FF
-#define I82860_GBA_SHIFT 24
-#define I82860_ERRSTS 0xC8
-#define I82860_EAP 0xE4
-#define I82860_DERRCTL_STS 0xE2
-
-enum i82860_chips {
-	I82860 = 0,
-};
-
-struct i82860_dev_info {
-	const char *ctl_name;
-};
-
-struct i82860_error_info {
-	u16 errsts;
-	u32 eap;
-	u16 derrsyn;
-	u16 errsts2;
-};
-
-static const struct i82860_dev_info i82860_devs[] = {
-	[I82860] = {
-		.ctl_name = "i82860"},
-};
-
-static struct pci_dev *mci_pdev;	/* init dev: in case that AGP code
-					 * has already registered driver
-					 */
-static struct edac_pci_ctl_info *i82860_pci;
-
-static void i82860_get_error_info(struct mem_ctl_info *mci,
-				struct i82860_error_info *info)
-{
-	struct pci_dev *pdev;
-
-	pdev = to_pci_dev(mci->dev);
-
-	/*
-	 * This is a mess because there is no atomic way to read all the
-	 * registers at once and the registers can transition from CE being
-	 * overwritten by UE.
-	 */
-	pci_read_config_word(pdev, I82860_ERRSTS, &info->errsts);
-	pci_read_config_dword(pdev, I82860_EAP, &info->eap);
-	pci_read_config_word(pdev, I82860_DERRCTL_STS, &info->derrsyn);
-	pci_read_config_word(pdev, I82860_ERRSTS, &info->errsts2);
-
-	pci_write_bits16(pdev, I82860_ERRSTS, 0x0003, 0x0003);
-
-	/*
-	 * If the error is the same for both reads then the first set of reads
-	 * is valid.  If there is a change then there is a CE no info and the
-	 * second set of reads is valid and should be UE info.
-	 */
-	if (!(info->errsts2 & 0x0003))
-		return;
-
-	if ((info->errsts ^ info->errsts2) & 0x0003) {
-		pci_read_config_dword(pdev, I82860_EAP, &info->eap);
-		pci_read_config_word(pdev, I82860_DERRCTL_STS, &info->derrsyn);
-	}
-}
-
-static int i82860_process_error_info(struct mem_ctl_info *mci,
-				struct i82860_error_info *info,
-				int handle_errors)
-{
-	int row;
-
-	if (!(info->errsts2 & 0x0003))
-		return 0;
-
-	if (!handle_errors)
-		return 1;
-
-	if ((info->errsts ^ info->errsts2) & 0x0003) {
-		edac_mc_handle_ce_no_info(mci, "UE overwrote CE");
-		info->errsts = info->errsts2;
-	}
-
-	info->eap >>= PAGE_SHIFT;
-	row = edac_mc_find_csrow_by_page(mci, info->eap);
-
-	if (info->errsts & 0x0002)
-		edac_mc_handle_ue(mci, info->eap, 0, row, "i82860 UE");
-	else
-		edac_mc_handle_ce(mci, info->eap, 0, info->derrsyn, row, 0,
-				"i82860 UE");
-
-	return 1;
-}
-
-static void i82860_check(struct mem_ctl_info *mci)
-{
-	struct i82860_error_info info;
-
-	debugf1("MC%d: %s()\n", mci->mc_idx, __func__);
-	i82860_get_error_info(mci, &info);
-	i82860_process_error_info(mci, &info, 1);
-}
-
-static void i82860_init_csrows(struct mem_ctl_info *mci, struct pci_dev *pdev)
-{
-	unsigned long last_cumul_size;
-	u16 mchcfg_ddim;	/* DRAM Data Integrity Mode 0=none, 2=edac */
-	u16 value;
-	u32 cumul_size;
-	struct csrow_info *csrow;
-	int index;
-
-	pci_read_config_word(pdev, I82860_MCHCFG, &mchcfg_ddim);
-	mchcfg_ddim = mchcfg_ddim & 0x180;
-	last_cumul_size = 0;
-
-	/* The group row boundary (GRA) reg values are boundary address
-	 * for each DRAM row with a granularity of 16MB.  GRA regs are
-	 * cumulative; therefore GRA15 will contain the total memory contained
-	 * in all eight rows.
-	 */
-	for (index = 0; index < mci->nr_csrows; index++) {
-		csrow = &mci->csrows[index];
-		pci_read_config_word(pdev, I82860_GBA + index * 2, &value);
-		cumul_size = (value & I82860_GBA_MASK) <<
-			(I82860_GBA_SHIFT - PAGE_SHIFT);
-		debugf3("%s(): (%d) cumul_size 0x%x\n", __func__, index,
-			cumul_size);
-
-		if (cumul_size == last_cumul_size)
-			continue;	/* not populated */
-
-		csrow->first_page = last_cumul_size;
-		csrow->last_page = cumul_size - 1;
-		csrow->nr_pages = cumul_size - last_cumul_size;
-		last_cumul_size = cumul_size;
-		csrow->grain = 1 << 12;	/* I82860_EAP has 4KiB reolution */
-		csrow->mtype = MEM_RMBS;
-		csrow->dtype = DEV_UNKNOWN;
-		csrow->edac_mode = mchcfg_ddim ? EDAC_SECDED : EDAC_NONE;
-	}
-}
-
-static int i82860_probe1(struct pci_dev *pdev, int dev_idx)
-{
-	struct mem_ctl_info *mci;
-	struct i82860_error_info discard;
-
-	/* RDRAM has channels but these don't map onto the abstractions that
-	   edac uses.
-	   The device groups from the GRA registers seem to map reasonably
-	   well onto the notion of a chip select row.
-	   There are 16 GRA registers and since the name is associated with
-	   the channel and the GRA registers map to physical devices so we are
-	   going to make 1 channel for group.
-	 */
-	mci = edac_mc_alloc(0, 16, 1, 0);
-
-	if (!mci)
-		return -ENOMEM;
-
-	debugf3("%s(): init mci\n", __func__);
-	mci->dev = &pdev->dev;
-	mci->mtype_cap = MEM_FLAG_DDR;
-	mci->edac_ctl_cap = EDAC_FLAG_NONE | EDAC_FLAG_SECDED;
-	/* I"m not sure about this but I think that all RDRAM is SECDED */
-	mci->edac_cap = EDAC_FLAG_SECDED;
-	mci->mod_name = EDAC_MOD_STR;
-	mci->mod_ver = I82860_REVISION;
-	mci->ctl_name = i82860_devs[dev_idx].ctl_name;
-	mci->dev_name = pci_name(pdev);
-	mci->edac_check = i82860_check;
-	mci->ctl_page_to_phys = NULL;
-	i82860_init_csrows(mci, pdev);
-	i82860_get_error_info(mci, &discard);	/* clear counters */
-
-	/* Here we assume that we will never see multiple instances of this
-	 * type of memory controller.  The ID is therefore hardcoded to 0.
-	 */
-	if (edac_mc_add_mc(mci)) {
-		debugf3("%s(): failed edac_mc_add_mc()\n", __func__);
-		goto fail;
-	}
-
-	/* allocating generic PCI control info */
-	i82860_pci = edac_pci_create_generic_ctl(&pdev->dev, EDAC_MOD_STR);
-	if (!i82860_pci) {
-		printk(KERN_WARNING
-			"%s(): Unable to create PCI control\n",
-			__func__);
-		printk(KERN_WARNING
-			"%s(): PCI error report via EDAC not setup\n",
-			__func__);
-	}
-
-	/* get this far and it's successful */
-	debugf3("%s(): success\n", __func__);
-
-	return 0;
-
-fail:
-	edac_mc_free(mci);
-	return -ENODEV;
-}
-
-/* returns count (>= 0), or negative on error */
-static int __devinit i82860_init_one(struct pci_dev *pdev,
-				const struct pci_device_id *ent)
-{
-	int rc;
-
-	debugf0("%s()\n", __func__);
-	i82860_printk(KERN_INFO, "i82860 init one\n");
-
-	if (pci_enable_device(pdev) < 0)
-		return -EIO;
-
-	rc = i82860_probe1(pdev, ent->driver_data);
-
-	if (rc == 0)
-		mci_pdev = pci_dev_get(pdev);
-
-	return rc;
-}
-
-static void __devexit i82860_remove_one(struct pci_dev *pdev)
-{
-	struct mem_ctl_info *mci;
-
-	debugf0("%s()\n", __func__);
-
-	if (i82860_pci)
-		edac_pci_release_generic_ctl(i82860_pci);
-
-	if ((mci = edac_mc_del_mc(&pdev->dev)) == NULL)
-		return;
-
-	edac_mc_free(mci);
-}
-
-static DEFINE_PCI_DEVICE_TABLE(i82860_pci_tbl) = {
-	{
-	 PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
-	 I82860},
-	{
-	 0,
-	 }			/* 0 terminated list. */
-};
-
-MODULE_DEVICE_TABLE(pci, i82860_pci_tbl);
-
-static struct pci_driver i82860_driver = {
-	.name = EDAC_MOD_STR,
-	.probe = i82860_init_one,
-	.remove = __devexit_p(i82860_remove_one),
-	.id_table = i82860_pci_tbl,
-};
-
-static int __init i82860_init(void)
-{
-	int pci_rc;
-
-	debugf3("%s()\n", __func__);
-
-       /* Ensure that the OPSTATE is set correctly for POLL or NMI */
-       opstate_init();
-
-	if ((pci_rc = pci_register_driver(&i82860_driver)) < 0)
-		goto fail0;
-
-	if (!mci_pdev) {
-		mci_pdev = pci_get_device(PCI_VENDOR_ID_INTEL,
-					PCI_DEVICE_ID_INTEL_82860_0, NULL);
-
-		if (mci_pdev == NULL) {
-			debugf0("860 pci_get_device fail\n");
-			pci_rc = -ENODEV;
-			goto fail1;
-		}
-
-		pci_rc = i82860_init_one(mci_pdev, i82860_pci_tbl);
-
-		if (pci_rc < 0) {
-			debugf0("860 init fail\n");
-			pci_rc = -ENODEV;
-			goto fail1;
-		}
-	}
-
-	return 0;
-
-fail1:
-	pci_unregister_driver(&i82860_driver);
-
-fail0:
-	if (mci_pdev != NULL)
-		pci_dev_put(mci_pdev);
-
-	return pci_rc;
-}
-
-static void __exit i82860_exit(void)
-{
-	debugf3("%s()\n", __func__);
-
-	pci_unregister_driver(&i82860_driver);
-
-	if (mci_pdev != NULL)
-		pci_dev_put(mci_pdev);
-}
-
-module_init(i82860_init);
-module_exit(i82860_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Red Hat Inc. (http://www.redhat.com) "
-		"Ben Woodard <woodard@redhat.com>");
-MODULE_DESCRIPTION("ECC support for Intel 82860 memory hub controllers");
-
-module_param(edac_op_state, int, 0444);
-MODULE_PARM_DESC(edac_op_state, "EDAC Error Reporting state: 0=Poll,1=NMI");