11da177e4SLinus Torvalds /* 21da177e4SLinus Torvalds * Copyright (C) 2003 Christoph Hellwig. 31da177e4SLinus Torvalds * Released under GPL v2. 41da177e4SLinus Torvalds */ 51da177e4SLinus Torvalds 61da177e4SLinus Torvalds #include <linux/errno.h> 71da177e4SLinus Torvalds #include <linux/init.h> 81da177e4SLinus Torvalds #include <linux/kernel.h> 91da177e4SLinus Torvalds #include <linux/sysctl.h> 101da177e4SLinus Torvalds 111da177e4SLinus Torvalds #include "scsi_logging.h" 1244818efbSAdrian Bunk #include "scsi_priv.h" 131da177e4SLinus Torvalds 141da177e4SLinus Torvalds 15592749e4SJoe Perches static struct ctl_table scsi_table[] = { 16894d2491SEric W. Biederman { .procname = "logging_level", 171da177e4SLinus Torvalds .data = &scsi_logging_level, 181da177e4SLinus Torvalds .maxlen = sizeof(scsi_logging_level), 191da177e4SLinus Torvalds .mode = 0644, 206d456111SEric W. Biederman .proc_handler = proc_dointvec }, 211da177e4SLinus Torvalds { } 221da177e4SLinus Torvalds }; 231da177e4SLinus Torvalds 24592749e4SJoe Perches static struct ctl_table scsi_dir_table[] = { 25894d2491SEric W. Biederman { .procname = "scsi", 261da177e4SLinus Torvalds .mode = 0555, 271da177e4SLinus Torvalds .child = scsi_table }, 281da177e4SLinus Torvalds { } 291da177e4SLinus Torvalds }; 301da177e4SLinus Torvalds 31592749e4SJoe Perches static struct ctl_table scsi_root_table[] = { 32894d2491SEric W. Biederman { .procname = "dev", 331da177e4SLinus Torvalds .mode = 0555, 341da177e4SLinus Torvalds .child = scsi_dir_table }, 351da177e4SLinus Torvalds { } 361da177e4SLinus Torvalds }; 371da177e4SLinus Torvalds 381da177e4SLinus Torvalds static struct ctl_table_header *scsi_table_header; 391da177e4SLinus Torvalds 401da177e4SLinus Torvalds int __init scsi_init_sysctl(void) 411da177e4SLinus Torvalds { 420b4d4147SEric W. Biederman scsi_table_header = register_sysctl_table(scsi_root_table); 431da177e4SLinus Torvalds if (!scsi_table_header) 441da177e4SLinus Torvalds return -ENOMEM; 451da177e4SLinus Torvalds return 0; 461da177e4SLinus Torvalds } 471da177e4SLinus Torvalds 481da177e4SLinus Torvalds void scsi_exit_sysctl(void) 491da177e4SLinus Torvalds { 501da177e4SLinus Torvalds unregister_sysctl_table(scsi_table_header); 511da177e4SLinus Torvalds } 52