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Commit 40ce72b1 authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Johan Hedberg
Browse files

Bluetooth: Move common debugfs file creation into hci_debugfs.c 



This patch moves the creation of the debugs files common for all
controllers into hci_debugfs.c file.

Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarJohan Hedberg <johan.hedberg@intel.com>
parent 60c5f5fb

net/bluetooth/hci_core.c

+0 −201
Original line number Diff line number Diff line
@@ -139,104 +139,6 @@ static const struct file_operations dut_mode_fops = { 
	.llseek		= default_llseek,

};



static int features_show(struct seq_file *f, void *ptr)

{

	struct hci_dev *hdev = f->private;

	u8 p;



	hci_dev_lock(hdev);

	for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {

		seq_printf(f, "%2u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "

			   "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,

			   hdev->features[p][0], hdev->features[p][1],

			   hdev->features[p][2], hdev->features[p][3],

			   hdev->features[p][4], hdev->features[p][5],

			   hdev->features[p][6], hdev->features[p][7]);

	}

	if (lmp_le_capable(hdev))

		seq_printf(f, "LE: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "

			   "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n",

			   hdev->le_features[0], hdev->le_features[1],

			   hdev->le_features[2], hdev->le_features[3],

			   hdev->le_features[4], hdev->le_features[5],

			   hdev->le_features[6], hdev->le_features[7]);

	hci_dev_unlock(hdev);



	return 0;

}



static int features_open(struct inode *inode, struct file *file)

{

	return single_open(file, features_show, inode->i_private);

}



static const struct file_operations features_fops = {

	.open		= features_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int blacklist_show(struct seq_file *f, void *p)

{

	struct hci_dev *hdev = f->private;

	struct bdaddr_list *b;



	hci_dev_lock(hdev);

	list_for_each_entry(b, &hdev->blacklist, list)

		seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);

	hci_dev_unlock(hdev);



	return 0;

}



static int blacklist_open(struct inode *inode, struct file *file)

{

	return single_open(file, blacklist_show, inode->i_private);

}



static const struct file_operations blacklist_fops = {

	.open		= blacklist_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int uuids_show(struct seq_file *f, void *p)

{

	struct hci_dev *hdev = f->private;

	struct bt_uuid *uuid;



	hci_dev_lock(hdev);

	list_for_each_entry(uuid, &hdev->uuids, list) {

		u8 i, val[16];



		/* The Bluetooth UUID values are stored in big endian,

		 * but with reversed byte order. So convert them into

		 * the right order for the %pUb modifier.

		 */

		for (i = 0; i < 16; i++)

			val[i] = uuid->uuid[15 - i];



		seq_printf(f, "%pUb\n", val);

	}

	hci_dev_unlock(hdev);



	return 0;

}



static int uuids_open(struct inode *inode, struct file *file)

{

	return single_open(file, uuids_show, inode->i_private);

}



static const struct file_operations uuids_fops = {

	.open		= uuids_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int inquiry_cache_show(struct seq_file *f, void *p)

{

	struct hci_dev *hdev = f->private;
@@ -584,62 +486,6 @@ static int sniff_max_interval_get(void *data, u64 *val) 
DEFINE_SIMPLE_ATTRIBUTE(sniff_max_interval_fops, sniff_max_interval_get,

			sniff_max_interval_set, "%llu\n");



static int conn_info_min_age_set(void *data, u64 val)

{

	struct hci_dev *hdev = data;



	if (val == 0 || val > hdev->conn_info_max_age)

		return -EINVAL;



	hci_dev_lock(hdev);

	hdev->conn_info_min_age = val;

	hci_dev_unlock(hdev);



	return 0;

}



static int conn_info_min_age_get(void *data, u64 *val)

{

	struct hci_dev *hdev = data;



	hci_dev_lock(hdev);

	*val = hdev->conn_info_min_age;

	hci_dev_unlock(hdev);



	return 0;

}



DEFINE_SIMPLE_ATTRIBUTE(conn_info_min_age_fops, conn_info_min_age_get,

			conn_info_min_age_set, "%llu\n");



static int conn_info_max_age_set(void *data, u64 val)

{

	struct hci_dev *hdev = data;



	if (val == 0 || val < hdev->conn_info_min_age)

		return -EINVAL;



	hci_dev_lock(hdev);

	hdev->conn_info_max_age = val;

	hci_dev_unlock(hdev);



	return 0;

}



static int conn_info_max_age_get(void *data, u64 *val)

{

	struct hci_dev *hdev = data;



	hci_dev_lock(hdev);

	*val = hdev->conn_info_max_age;

	hci_dev_unlock(hdev);



	return 0;

}



DEFINE_SIMPLE_ATTRIBUTE(conn_info_max_age_fops, conn_info_max_age_get,

			conn_info_max_age_set, "%llu\n");



static int identity_show(struct seq_file *f, void *p)

{

	struct hci_dev *hdev = f->private;
@@ -1041,36 +887,6 @@ static int adv_max_interval_get(void *data, u64 *val) 
DEFINE_SIMPLE_ATTRIBUTE(adv_max_interval_fops, adv_max_interval_get,

			adv_max_interval_set, "%llu\n");



static int device_list_show(struct seq_file *f, void *ptr)

{

	struct hci_dev *hdev = f->private;

	struct hci_conn_params *p;

	struct bdaddr_list *b;



	hci_dev_lock(hdev);

	list_for_each_entry(b, &hdev->whitelist, list)

		seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);

	list_for_each_entry(p, &hdev->le_conn_params, list) {

		seq_printf(f, "%pMR (type %u) %u\n", &p->addr, p->addr_type,

			   p->auto_connect);

	}

	hci_dev_unlock(hdev);



	return 0;

}



static int device_list_open(struct inode *inode, struct file *file)

{

	return single_open(file, device_list_show, inode->i_private);

}



static const struct file_operations device_list_fops = {

	.open		= device_list_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



/* ---- HCI requests ---- */



static void hci_req_sync_complete(struct hci_dev *hdev, u8 result)
@@ -1849,23 +1665,6 @@ static int __hci_init(struct hci_dev *hdev) 
	if (!test_bit(HCI_SETUP, &hdev->dev_flags))

		return 0;



	debugfs_create_file("features", 0444, hdev->debugfs, hdev,

			    &features_fops);

	debugfs_create_u16("manufacturer", 0444, hdev->debugfs,

			   &hdev->manufacturer);

	debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);

	debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);

	debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,

			    &device_list_fops);

	debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,

			    &blacklist_fops);

	debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);



	debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev,

			    &conn_info_min_age_fops);

	debugfs_create_file("conn_info_max_age", 0644, hdev->debugfs, hdev,

			    &conn_info_max_age_fops);



	hci_debugfs_create_common(hdev);



	if (lmp_bredr_capable(hdev)) {

net/bluetooth/hci_debugfs.c

+200 −0
Original line number Diff line number Diff line
@@ -28,8 +28,208 @@ 


#include "hci_debugfs.h"



static int features_show(struct seq_file *f, void *ptr)

{

	struct hci_dev *hdev = f->private;

	u8 p;



	hci_dev_lock(hdev);

	for (p = 0; p < HCI_MAX_PAGES && p <= hdev->max_page; p++) {

		seq_printf(f, "%2u: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "

			   "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n", p,

			   hdev->features[p][0], hdev->features[p][1],

			   hdev->features[p][2], hdev->features[p][3],

			   hdev->features[p][4], hdev->features[p][5],

			   hdev->features[p][6], hdev->features[p][7]);

	}

	if (lmp_le_capable(hdev))

		seq_printf(f, "LE: 0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x "

			   "0x%2.2x 0x%2.2x 0x%2.2x 0x%2.2x\n",

			   hdev->le_features[0], hdev->le_features[1],

			   hdev->le_features[2], hdev->le_features[3],

			   hdev->le_features[4], hdev->le_features[5],

			   hdev->le_features[6], hdev->le_features[7]);

	hci_dev_unlock(hdev);



	return 0;

}



static int features_open(struct inode *inode, struct file *file)

{

	return single_open(file, features_show, inode->i_private);

}



static const struct file_operations features_fops = {

	.open		= features_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int device_list_show(struct seq_file *f, void *ptr)

{

	struct hci_dev *hdev = f->private;

	struct hci_conn_params *p;

	struct bdaddr_list *b;



	hci_dev_lock(hdev);

	list_for_each_entry(b, &hdev->whitelist, list)

		seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);

	list_for_each_entry(p, &hdev->le_conn_params, list) {

		seq_printf(f, "%pMR (type %u) %u\n", &p->addr, p->addr_type,

			   p->auto_connect);

	}

	hci_dev_unlock(hdev);



	return 0;

}



static int device_list_open(struct inode *inode, struct file *file)

{

	return single_open(file, device_list_show, inode->i_private);

}



static const struct file_operations device_list_fops = {

	.open		= device_list_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int blacklist_show(struct seq_file *f, void *p)

{

	struct hci_dev *hdev = f->private;

	struct bdaddr_list *b;



	hci_dev_lock(hdev);

	list_for_each_entry(b, &hdev->blacklist, list)

		seq_printf(f, "%pMR (type %u)\n", &b->bdaddr, b->bdaddr_type);

	hci_dev_unlock(hdev);



	return 0;

}



static int blacklist_open(struct inode *inode, struct file *file)

{

	return single_open(file, blacklist_show, inode->i_private);

}



static const struct file_operations blacklist_fops = {

	.open		= blacklist_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int uuids_show(struct seq_file *f, void *p)

{

	struct hci_dev *hdev = f->private;

	struct bt_uuid *uuid;



	hci_dev_lock(hdev);

	list_for_each_entry(uuid, &hdev->uuids, list) {

		u8 i, val[16];



		/* The Bluetooth UUID values are stored in big endian,

		 * but with reversed byte order. So convert them into

		 * the right order for the %pUb modifier.

		 */

		for (i = 0; i < 16; i++)

			val[i] = uuid->uuid[15 - i];



		seq_printf(f, "%pUb\n", val);

	}

	hci_dev_unlock(hdev);



       return 0;

}



static int uuids_open(struct inode *inode, struct file *file)

{

	return single_open(file, uuids_show, inode->i_private);

}



static const struct file_operations uuids_fops = {

	.open		= uuids_open,

	.read		= seq_read,

	.llseek		= seq_lseek,

	.release	= single_release,

};



static int conn_info_min_age_set(void *data, u64 val)

{

	struct hci_dev *hdev = data;



	if (val == 0 || val > hdev->conn_info_max_age)

		return -EINVAL;



	hci_dev_lock(hdev);

	hdev->conn_info_min_age = val;

	hci_dev_unlock(hdev);



	return 0;

}



static int conn_info_min_age_get(void *data, u64 *val)

{

	struct hci_dev *hdev = data;



	hci_dev_lock(hdev);

	*val = hdev->conn_info_min_age;

	hci_dev_unlock(hdev);



	return 0;

}



DEFINE_SIMPLE_ATTRIBUTE(conn_info_min_age_fops, conn_info_min_age_get,

			conn_info_min_age_set, "%llu\n");



static int conn_info_max_age_set(void *data, u64 val)

{

	struct hci_dev *hdev = data;



	if (val == 0 || val < hdev->conn_info_min_age)

		return -EINVAL;



	hci_dev_lock(hdev);

	hdev->conn_info_max_age = val;

	hci_dev_unlock(hdev);



	return 0;

}



static int conn_info_max_age_get(void *data, u64 *val)

{

	struct hci_dev *hdev = data;



	hci_dev_lock(hdev);

	*val = hdev->conn_info_max_age;

	hci_dev_unlock(hdev);



	return 0;

}



DEFINE_SIMPLE_ATTRIBUTE(conn_info_max_age_fops, conn_info_max_age_get,

			conn_info_max_age_set, "%llu\n");



void hci_debugfs_create_common(struct hci_dev *hdev)

{

	debugfs_create_file("features", 0444, hdev->debugfs, hdev,

			    &features_fops);

	debugfs_create_u16("manufacturer", 0444, hdev->debugfs,

			   &hdev->manufacturer);

	debugfs_create_u8("hci_version", 0444, hdev->debugfs, &hdev->hci_ver);

	debugfs_create_u16("hci_revision", 0444, hdev->debugfs, &hdev->hci_rev);

	debugfs_create_file("device_list", 0444, hdev->debugfs, hdev,

			    &device_list_fops);

	debugfs_create_file("blacklist", 0444, hdev->debugfs, hdev,

			    &blacklist_fops);

	debugfs_create_file("uuids", 0444, hdev->debugfs, hdev, &uuids_fops);



	debugfs_create_file("conn_info_min_age", 0644, hdev->debugfs, hdev,

			    &conn_info_min_age_fops);

	debugfs_create_file("conn_info_max_age", 0644, hdev->debugfs, hdev,

			    &conn_info_max_age_fops);

}



void hci_debugfs_create_bredr(struct hci_dev *hdev)