b43: Add debugfs files for random SHM access

This adds debugfs files for random SHM access.
This is needed in order to implement firmware and driver debugging
scripts in userspace.

Signed-off-by: Michael Buesch <mb@bu3sch.de>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/net/wireless/b43/debugfs.h b/drivers/net/wireless/b43/debugfs.h
index d6848696cee0..f06f7bc1edce 100644
--- a/drivers/net/wireless/b43/debugfs.h
+++ b/drivers/net/wireless/b43/debugfs.h
@@ -36,6 +36,10 @@ 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;
@@ -55,6 +59,13 @@ struct b43_dfsentry {
         /* 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. */