diff options
author | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
---|---|---|
committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/net/wireless/b43/debugfs.h | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/net/wireless/b43/debugfs.h')
-rw-r--r-- | kernel/drivers/net/wireless/b43/debugfs.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/kernel/drivers/net/wireless/b43/debugfs.h b/kernel/drivers/net/wireless/b43/debugfs.h new file mode 100644 index 000000000..50517b801 --- /dev/null +++ b/kernel/drivers/net/wireless/b43/debugfs.h @@ -0,0 +1,111 @@ +#ifndef B43_DEBUGFS_H_ +#define B43_DEBUGFS_H_ + +struct b43_wldev; +struct b43_txstatus; + +enum b43_dyndbg { /* Dynamic debugging features */ + B43_DBG_XMITPOWER, + B43_DBG_DMAOVERFLOW, + B43_DBG_DMAVERBOSE, + B43_DBG_PWORK_FAST, + B43_DBG_PWORK_STOP, + B43_DBG_LO, + B43_DBG_FIRMWARE, + B43_DBG_KEYS, + B43_DBG_VERBOSESTATS, + __B43_NR_DYNDBG, +}; + +#ifdef CONFIG_B43_DEBUG + +struct dentry; + +#define B43_NR_LOGGED_TXSTATUS 100 + +struct b43_txstatus_log { + /* This structure is protected by wl->mutex */ + + struct b43_txstatus *log; + int end; +}; + +struct b43_dfs_file { + struct dentry *dentry; + char *buffer; + size_t data_len; +}; + +struct b43_dfsentry { + struct b43_wldev *dev; + struct dentry *subdir; + + struct b43_dfs_file file_shm16read; + struct b43_dfs_file file_shm16write; + struct b43_dfs_file file_shm32read; + struct b43_dfs_file file_shm32write; + struct b43_dfs_file file_mmio16read; + struct b43_dfs_file file_mmio16write; + struct b43_dfs_file file_mmio32read; + struct b43_dfs_file file_mmio32write; + struct b43_dfs_file file_txstat; + struct b43_dfs_file file_txpower_g; + struct b43_dfs_file file_restart; + struct b43_dfs_file file_loctls; + + struct b43_txstatus_log txstatlog; + + /* The cached address for the next mmio16read file read */ + u16 mmio16read_next; + /* The cached address for the next mmio32read file read */ + u16 mmio32read_next; + + /* The cached address for the next shm16read file read */ + u32 shm16read_routing_next; + u32 shm16read_addr_next; + /* The cached address for the next shm32read file read */ + u32 shm32read_routing_next; + u32 shm32read_addr_next; + + /* Enabled/Disabled list for the dynamic debugging features. */ + u32 dyn_debug[__B43_NR_DYNDBG]; + /* Dentries for the dynamic debugging entries. */ + struct dentry *dyn_debug_dentries[__B43_NR_DYNDBG]; +}; + +bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature); + +void b43_debugfs_init(void); +void b43_debugfs_exit(void); +void b43_debugfs_add_device(struct b43_wldev *dev); +void b43_debugfs_remove_device(struct b43_wldev *dev); +void b43_debugfs_log_txstat(struct b43_wldev *dev, + const struct b43_txstatus *status); + +#else /* CONFIG_B43_DEBUG */ + +static inline bool b43_debug(struct b43_wldev *dev, enum b43_dyndbg feature) +{ + return false; +} + +static inline void b43_debugfs_init(void) +{ +} +static inline void b43_debugfs_exit(void) +{ +} +static inline void b43_debugfs_add_device(struct b43_wldev *dev) +{ +} +static inline void b43_debugfs_remove_device(struct b43_wldev *dev) +{ +} +static inline void b43_debugfs_log_txstat(struct b43_wldev *dev, + const struct b43_txstatus *status) +{ +} + +#endif /* CONFIG_B43_DEBUG */ + +#endif /* B43_DEBUGFS_H_ */ |