18c2ecf20Sopenharmony_ci/* SPDX-License-Identifier: GPL-2.0 */ 28c2ecf20Sopenharmony_ci#ifndef B43legacy_DEBUGFS_H_ 38c2ecf20Sopenharmony_ci#define B43legacy_DEBUGFS_H_ 48c2ecf20Sopenharmony_ci 58c2ecf20Sopenharmony_cistruct b43legacy_wldev; 68c2ecf20Sopenharmony_cistruct b43legacy_txstatus; 78c2ecf20Sopenharmony_ci 88c2ecf20Sopenharmony_cienum b43legacy_dyndbg { /* Dynamic debugging features */ 98c2ecf20Sopenharmony_ci B43legacy_DBG_XMITPOWER, 108c2ecf20Sopenharmony_ci B43legacy_DBG_DMAOVERFLOW, 118c2ecf20Sopenharmony_ci B43legacy_DBG_DMAVERBOSE, 128c2ecf20Sopenharmony_ci B43legacy_DBG_PWORK_FAST, 138c2ecf20Sopenharmony_ci B43legacy_DBG_PWORK_STOP, 148c2ecf20Sopenharmony_ci __B43legacy_NR_DYNDBG, 158c2ecf20Sopenharmony_ci}; 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ci 188c2ecf20Sopenharmony_ci#ifdef CONFIG_B43LEGACY_DEBUG 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_cistruct dentry; 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ci#define B43legacy_NR_LOGGED_TXSTATUS 100 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_cistruct b43legacy_txstatus_log { 258c2ecf20Sopenharmony_ci struct b43legacy_txstatus *log; 268c2ecf20Sopenharmony_ci int end; 278c2ecf20Sopenharmony_ci spinlock_t lock; /* lock for debugging */ 288c2ecf20Sopenharmony_ci}; 298c2ecf20Sopenharmony_ci 308c2ecf20Sopenharmony_cistruct b43legacy_dfs_file { 318c2ecf20Sopenharmony_ci struct dentry *dentry; 328c2ecf20Sopenharmony_ci char *buffer; 338c2ecf20Sopenharmony_ci size_t data_len; 348c2ecf20Sopenharmony_ci}; 358c2ecf20Sopenharmony_ci 368c2ecf20Sopenharmony_cistruct b43legacy_dfsentry { 378c2ecf20Sopenharmony_ci struct b43legacy_wldev *dev; 388c2ecf20Sopenharmony_ci struct dentry *subdir; 398c2ecf20Sopenharmony_ci 408c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_tsf; 418c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_ucode_regs; 428c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_shm; 438c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_txstat; 448c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_txpower_g; 458c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_restart; 468c2ecf20Sopenharmony_ci struct b43legacy_dfs_file file_loctls; 478c2ecf20Sopenharmony_ci 488c2ecf20Sopenharmony_ci struct b43legacy_txstatus_log txstatlog; 498c2ecf20Sopenharmony_ci 508c2ecf20Sopenharmony_ci /* Enabled/Disabled list for the dynamic debugging features. */ 518c2ecf20Sopenharmony_ci bool dyn_debug[__B43legacy_NR_DYNDBG]; 528c2ecf20Sopenharmony_ci /* Dentries for the dynamic debugging entries. */ 538c2ecf20Sopenharmony_ci struct dentry *dyn_debug_dentries[__B43legacy_NR_DYNDBG]; 548c2ecf20Sopenharmony_ci}; 558c2ecf20Sopenharmony_ci 568c2ecf20Sopenharmony_ciint b43legacy_debug(struct b43legacy_wldev *dev, 578c2ecf20Sopenharmony_ci enum b43legacy_dyndbg feature); 588c2ecf20Sopenharmony_ci 598c2ecf20Sopenharmony_civoid b43legacy_debugfs_init(void); 608c2ecf20Sopenharmony_civoid b43legacy_debugfs_exit(void); 618c2ecf20Sopenharmony_civoid b43legacy_debugfs_add_device(struct b43legacy_wldev *dev); 628c2ecf20Sopenharmony_civoid b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev); 638c2ecf20Sopenharmony_civoid b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, 648c2ecf20Sopenharmony_ci const struct b43legacy_txstatus *status); 658c2ecf20Sopenharmony_ci 668c2ecf20Sopenharmony_ci#else /* CONFIG_B43LEGACY_DEBUG*/ 678c2ecf20Sopenharmony_ci 688c2ecf20Sopenharmony_cistatic inline 698c2ecf20Sopenharmony_ciint b43legacy_debug(struct b43legacy_wldev *dev, 708c2ecf20Sopenharmony_ci enum b43legacy_dyndbg feature) 718c2ecf20Sopenharmony_ci{ 728c2ecf20Sopenharmony_ci return 0; 738c2ecf20Sopenharmony_ci} 748c2ecf20Sopenharmony_ci 758c2ecf20Sopenharmony_cistatic inline 768c2ecf20Sopenharmony_civoid b43legacy_debugfs_init(void) { } 778c2ecf20Sopenharmony_cistatic inline 788c2ecf20Sopenharmony_civoid b43legacy_debugfs_exit(void) { } 798c2ecf20Sopenharmony_cistatic inline 808c2ecf20Sopenharmony_civoid b43legacy_debugfs_add_device(struct b43legacy_wldev *dev) { } 818c2ecf20Sopenharmony_cistatic inline 828c2ecf20Sopenharmony_civoid b43legacy_debugfs_remove_device(struct b43legacy_wldev *dev) { } 838c2ecf20Sopenharmony_cistatic inline 848c2ecf20Sopenharmony_civoid b43legacy_debugfs_log_txstat(struct b43legacy_wldev *dev, 858c2ecf20Sopenharmony_ci const struct b43legacy_txstatus *status) 868c2ecf20Sopenharmony_ci { } 878c2ecf20Sopenharmony_ci 888c2ecf20Sopenharmony_ci#endif /* CONFIG_B43LEGACY_DEBUG*/ 898c2ecf20Sopenharmony_ci 908c2ecf20Sopenharmony_ci#endif /* B43legacy_DEBUGFS_H_ */ 91