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53 lines
1.4 KiB
53 lines
1.4 KiB
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef __842_DEBUGFS_H__
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#define __842_DEBUGFS_H__
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#include <linux/debugfs.h>
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static bool sw842_template_counts;
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module_param_named(template_counts, sw842_template_counts, bool, 0444);
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static atomic_t template_count[OPS_MAX], template_repeat_count,
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template_zeros_count, template_short_data_count, template_end_count;
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static struct dentry *sw842_debugfs_root;
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static int __init sw842_debugfs_create(void)
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{
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umode_t m = S_IRUGO | S_IWUSR;
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int i;
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if (!debugfs_initialized())
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return -ENODEV;
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sw842_debugfs_root = debugfs_create_dir(MODULE_NAME, NULL);
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if (IS_ERR(sw842_debugfs_root))
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return PTR_ERR(sw842_debugfs_root);
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for (i = 0; i < ARRAY_SIZE(template_count); i++) {
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char name[32];
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snprintf(name, 32, "template_%02x", i);
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debugfs_create_atomic_t(name, m, sw842_debugfs_root,
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&template_count[i]);
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}
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debugfs_create_atomic_t("template_repeat", m, sw842_debugfs_root,
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&template_repeat_count);
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debugfs_create_atomic_t("template_zeros", m, sw842_debugfs_root,
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&template_zeros_count);
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debugfs_create_atomic_t("template_short_data", m, sw842_debugfs_root,
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&template_short_data_count);
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debugfs_create_atomic_t("template_end", m, sw842_debugfs_root,
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&template_end_count);
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return 0;
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}
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static void __exit sw842_debugfs_remove(void)
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{
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if (sw842_debugfs_root && !IS_ERR(sw842_debugfs_root))
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debugfs_remove_recursive(sw842_debugfs_root);
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}
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#endif
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