diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/bluetooth/btmrvl_debugfs.c')
| -rw-r--r-- | ANDROID_3.4.5/drivers/bluetooth/btmrvl_debugfs.c | 446 |
1 files changed, 0 insertions, 446 deletions
diff --git a/ANDROID_3.4.5/drivers/bluetooth/btmrvl_debugfs.c b/ANDROID_3.4.5/drivers/bluetooth/btmrvl_debugfs.c deleted file mode 100644 index 428dbb75..00000000 --- a/ANDROID_3.4.5/drivers/bluetooth/btmrvl_debugfs.c +++ /dev/null @@ -1,446 +0,0 @@ -/** - * Marvell Bluetooth driver: debugfs related functions - * - * Copyright (C) 2009, Marvell International Ltd. - * - * This software file (the "File") is distributed by Marvell International - * Ltd. under the terms of the GNU General Public License Version 2, June 1991 - * (the "License"). You may use, redistribute and/or modify this File in - * accordance with the terms and conditions of the License, a copy of which - * is available by writing to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the - * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. - * - * - * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE - * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE - * ARE EXPRESSLY DISCLAIMED. The License provides additional details about - * this warranty disclaimer. - **/ - -#include <linux/debugfs.h> -#include <linux/slab.h> - -#include <net/bluetooth/bluetooth.h> -#include <net/bluetooth/hci_core.h> - -#include "btmrvl_drv.h" - -struct btmrvl_debugfs_data { - struct dentry *config_dir; - struct dentry *status_dir; - - /* config */ - struct dentry *psmode; - struct dentry *pscmd; - struct dentry *hsmode; - struct dentry *hscmd; - struct dentry *gpiogap; - struct dentry *hscfgcmd; - - /* status */ - struct dentry *curpsmode; - struct dentry *hsstate; - struct dentry *psstate; - struct dentry *txdnldready; -}; - -static ssize_t btmrvl_hscfgcmd_write(struct file *file, - const char __user *ubuf, size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - long result, ret; - - memset(buf, 0, sizeof(buf)); - - if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) - return -EFAULT; - - ret = strict_strtol(buf, 10, &result); - if (ret) - return ret; - - priv->btmrvl_dev.hscfgcmd = result; - - if (priv->btmrvl_dev.hscfgcmd) { - btmrvl_prepare_command(priv); - wake_up_interruptible(&priv->main_thread.wait_q); - } - - return count; -} - -static ssize_t btmrvl_hscfgcmd_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", - priv->btmrvl_dev.hscfgcmd); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_hscfgcmd_fops = { - .read = btmrvl_hscfgcmd_read, - .write = btmrvl_hscfgcmd_write, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_psmode_write(struct file *file, const char __user *ubuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - long result, ret; - - memset(buf, 0, sizeof(buf)); - - if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) - return -EFAULT; - - ret = strict_strtol(buf, 10, &result); - if (ret) - return ret; - - priv->btmrvl_dev.psmode = result; - - return count; -} - -static ssize_t btmrvl_psmode_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", - priv->btmrvl_dev.psmode); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_psmode_fops = { - .read = btmrvl_psmode_read, - .write = btmrvl_psmode_write, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_pscmd_write(struct file *file, const char __user *ubuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - long result, ret; - - memset(buf, 0, sizeof(buf)); - - if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) - return -EFAULT; - - ret = strict_strtol(buf, 10, &result); - if (ret) - return ret; - - priv->btmrvl_dev.pscmd = result; - - if (priv->btmrvl_dev.pscmd) { - btmrvl_prepare_command(priv); - wake_up_interruptible(&priv->main_thread.wait_q); - } - - return count; - -} - -static ssize_t btmrvl_pscmd_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->btmrvl_dev.pscmd); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_pscmd_fops = { - .read = btmrvl_pscmd_read, - .write = btmrvl_pscmd_write, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_gpiogap_write(struct file *file, const char __user *ubuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - long result, ret; - - memset(buf, 0, sizeof(buf)); - - if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) - return -EFAULT; - - ret = strict_strtol(buf, 16, &result); - if (ret) - return ret; - - priv->btmrvl_dev.gpio_gap = result; - - return count; -} - -static ssize_t btmrvl_gpiogap_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "0x%x\n", - priv->btmrvl_dev.gpio_gap); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_gpiogap_fops = { - .read = btmrvl_gpiogap_read, - .write = btmrvl_gpiogap_write, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_hscmd_write(struct file *file, const char __user *ubuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - long result, ret; - - memset(buf, 0, sizeof(buf)); - - if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) - return -EFAULT; - - ret = strict_strtol(buf, 10, &result); - if (ret) - return ret; - - priv->btmrvl_dev.hscmd = result; - if (priv->btmrvl_dev.hscmd) { - btmrvl_prepare_command(priv); - wake_up_interruptible(&priv->main_thread.wait_q); - } - - return count; -} - -static ssize_t btmrvl_hscmd_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->btmrvl_dev.hscmd); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_hscmd_fops = { - .read = btmrvl_hscmd_read, - .write = btmrvl_hscmd_write, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_hsmode_write(struct file *file, const char __user *ubuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - long result, ret; - - memset(buf, 0, sizeof(buf)); - - if (copy_from_user(&buf, ubuf, min_t(size_t, sizeof(buf) - 1, count))) - return -EFAULT; - - ret = strict_strtol(buf, 10, &result); - if (ret) - return ret; - - priv->btmrvl_dev.hsmode = result; - - return count; -} - -static ssize_t btmrvl_hsmode_read(struct file *file, char __user * userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->btmrvl_dev.hsmode); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_hsmode_fops = { - .read = btmrvl_hsmode_read, - .write = btmrvl_hsmode_write, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_curpsmode_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->adapter->psmode); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_curpsmode_fops = { - .read = btmrvl_curpsmode_read, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_psstate_read(struct file *file, char __user * userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->adapter->ps_state); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_psstate_fops = { - .read = btmrvl_psstate_read, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_hsstate_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", priv->adapter->hs_state); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_hsstate_fops = { - .read = btmrvl_hsstate_read, - .open = simple_open, - .llseek = default_llseek, -}; - -static ssize_t btmrvl_txdnldready_read(struct file *file, char __user *userbuf, - size_t count, loff_t *ppos) -{ - struct btmrvl_private *priv = file->private_data; - char buf[16]; - int ret; - - ret = snprintf(buf, sizeof(buf) - 1, "%d\n", - priv->btmrvl_dev.tx_dnld_rdy); - - return simple_read_from_buffer(userbuf, count, ppos, buf, ret); -} - -static const struct file_operations btmrvl_txdnldready_fops = { - .read = btmrvl_txdnldready_read, - .open = simple_open, - .llseek = default_llseek, -}; - -void btmrvl_debugfs_init(struct hci_dev *hdev) -{ - struct btmrvl_private *priv = hci_get_drvdata(hdev); - struct btmrvl_debugfs_data *dbg; - - if (!hdev->debugfs) - return; - - dbg = kzalloc(sizeof(*dbg), GFP_KERNEL); - priv->debugfs_data = dbg; - - if (!dbg) { - BT_ERR("Can not allocate memory for btmrvl_debugfs_data."); - return; - } - - dbg->config_dir = debugfs_create_dir("config", hdev->debugfs); - - dbg->psmode = debugfs_create_file("psmode", 0644, dbg->config_dir, - priv, &btmrvl_psmode_fops); - dbg->pscmd = debugfs_create_file("pscmd", 0644, dbg->config_dir, - priv, &btmrvl_pscmd_fops); - dbg->gpiogap = debugfs_create_file("gpiogap", 0644, dbg->config_dir, - priv, &btmrvl_gpiogap_fops); - dbg->hsmode = debugfs_create_file("hsmode", 0644, dbg->config_dir, - priv, &btmrvl_hsmode_fops); - dbg->hscmd = debugfs_create_file("hscmd", 0644, dbg->config_dir, - priv, &btmrvl_hscmd_fops); - dbg->hscfgcmd = debugfs_create_file("hscfgcmd", 0644, dbg->config_dir, - priv, &btmrvl_hscfgcmd_fops); - - dbg->status_dir = debugfs_create_dir("status", hdev->debugfs); - dbg->curpsmode = debugfs_create_file("curpsmode", 0444, - dbg->status_dir, priv, - &btmrvl_curpsmode_fops); - dbg->psstate = debugfs_create_file("psstate", 0444, dbg->status_dir, - priv, &btmrvl_psstate_fops); - dbg->hsstate = debugfs_create_file("hsstate", 0444, dbg->status_dir, - priv, &btmrvl_hsstate_fops); - dbg->txdnldready = debugfs_create_file("txdnldready", 0444, - dbg->status_dir, priv, - &btmrvl_txdnldready_fops); -} - -void btmrvl_debugfs_remove(struct hci_dev *hdev) -{ - struct btmrvl_private *priv = hci_get_drvdata(hdev); - struct btmrvl_debugfs_data *dbg = priv->debugfs_data; - - if (!dbg) - return; - - debugfs_remove(dbg->psmode); - debugfs_remove(dbg->pscmd); - debugfs_remove(dbg->gpiogap); - debugfs_remove(dbg->hsmode); - debugfs_remove(dbg->hscmd); - debugfs_remove(dbg->hscfgcmd); - debugfs_remove(dbg->config_dir); - - debugfs_remove(dbg->curpsmode); - debugfs_remove(dbg->psstate); - debugfs_remove(dbg->hsstate); - debugfs_remove(dbg->txdnldready); - debugfs_remove(dbg->status_dir); - - kfree(dbg); -} |