diff options
Diffstat (limited to 'drivers/misc/mic/card/mic_debugfs.c')
| -rw-r--r-- | drivers/misc/mic/card/mic_debugfs.c | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/drivers/misc/mic/card/mic_debugfs.c b/drivers/misc/mic/card/mic_debugfs.c deleted file mode 100644 index 421b3d7911df..000000000000 --- a/drivers/misc/mic/card/mic_debugfs.c +++ /dev/null @@ -1,130 +0,0 @@ -/* - * Intel MIC Platform Software Stack (MPSS) - * - * Copyright(c) 2013 Intel Corporation. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License, version 2, as - * published by the Free Software Foundation. - * - * 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. - * - * The full GNU General Public License is included in this distribution in - * the file called "COPYING". - * - * Disclaimer: The codes contained in these modules may be specific to - * the Intel Software Development Platform codenamed: Knights Ferry, and - * the Intel product codenamed: Knights Corner, and are not backward - * compatible with other Intel products. Additionally, Intel will NOT - * support the codes or instruction set in future products. - * - * Intel MIC Card driver. - * - */ -#include <linux/debugfs.h> -#include <linux/delay.h> -#include <linux/seq_file.h> -#include <linux/interrupt.h> -#include <linux/device.h> - -#include "../common/mic_dev.h" -#include "mic_device.h" - -/* Debugfs parent dir */ -static struct dentry *mic_dbg; - -/** - * mic_intr_test - Send interrupts to host. - */ -static int mic_intr_test(struct seq_file *s, void *unused) -{ - struct mic_driver *mdrv = s->private; - struct mic_device *mdev = &mdrv->mdev; - - mic_send_intr(mdev, 0); - msleep(1000); - mic_send_intr(mdev, 1); - msleep(1000); - mic_send_intr(mdev, 2); - msleep(1000); - mic_send_intr(mdev, 3); - msleep(1000); - - return 0; -} - -static int mic_intr_test_open(struct inode *inode, struct file *file) -{ - return single_open(file, mic_intr_test, inode->i_private); -} - -static int mic_intr_test_release(struct inode *inode, struct file *file) -{ - return single_release(inode, file); -} - -static const struct file_operations intr_test_ops = { - .owner = THIS_MODULE, - .open = mic_intr_test_open, - .read = seq_read, - .llseek = seq_lseek, - .release = mic_intr_test_release -}; - -/** - * mic_create_card_debug_dir - Initialize MIC debugfs entries. - */ -void __init mic_create_card_debug_dir(struct mic_driver *mdrv) -{ - struct dentry *d; - - if (!mic_dbg) - return; - - mdrv->dbg_dir = debugfs_create_dir(mdrv->name, mic_dbg); - if (!mdrv->dbg_dir) { - dev_err(mdrv->dev, "Cant create dbg_dir %s\n", mdrv->name); - return; - } - - d = debugfs_create_file("intr_test", 0444, mdrv->dbg_dir, - mdrv, &intr_test_ops); - - if (!d) { - dev_err(mdrv->dev, - "Cant create dbg intr_test %s\n", mdrv->name); - return; - } -} - -/** - * mic_delete_card_debug_dir - Uninitialize MIC debugfs entries. - */ -void mic_delete_card_debug_dir(struct mic_driver *mdrv) -{ - if (!mdrv->dbg_dir) - return; - - debugfs_remove_recursive(mdrv->dbg_dir); -} - -/** - * mic_init_card_debugfs - Initialize global debugfs entry. - */ -void __init mic_init_card_debugfs(void) -{ - mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL); - if (!mic_dbg) - pr_err("can't create debugfs dir\n"); -} - -/** - * mic_exit_card_debugfs - Uninitialize global debugfs entry - */ -void mic_exit_card_debugfs(void) -{ - debugfs_remove(mic_dbg); -} |
