Lines Matching refs:st_buffer
194 static int enlarge_buffer(struct st_buffer *, int);
195 static void clear_buffer(struct st_buffer *);
196 static void normalize_buffer(struct st_buffer *);
197 static int append_to_buffer(const char __user *, struct st_buffer *, int);
198 static int from_buffer(struct st_buffer *, char __user *, int);
199 static void move_buffer_data(struct st_buffer *, int);
201 static int sgl_map_user_pages(struct st_buffer *, const unsigned int,
203 static int sgl_unmap_user_pages(struct st_buffer *, const unsigned int, int);
679 struct st_buffer *STbuffer; in write_behind_check()
1575 struct st_buffer *STbp = STp->buffer; in setup_buffering()
1635 struct st_buffer *STbp; in release_buffering()
1661 struct st_buffer *STbp; in st_write()
1935 struct st_buffer *STbp; in read_tape()
2133 struct st_buffer *STbp = STp->buffer; in st_read()
3928 static struct st_buffer *new_tape_buffer(int max_sg) in new_tape_buffer()
3930 struct st_buffer *tb; in new_tape_buffer()
3932 tb = kzalloc(sizeof(struct st_buffer), GFP_KERNEL); in new_tape_buffer()
3955 static int enlarge_buffer(struct st_buffer * STbuffer, int new_size) in enlarge_buffer()
4015 static void clear_buffer(struct st_buffer * st_bp) in clear_buffer()
4027 static void normalize_buffer(struct st_buffer * STbuffer) in normalize_buffer()
4044 static int append_to_buffer(const char __user *ubp, struct st_buffer * st_bp, int do_count) in append_to_buffer()
4076 static int from_buffer(struct st_buffer * st_bp, char __user *ubp, int do_count) in from_buffer()
4108 static void move_buffer_data(struct st_buffer * st_bp, int offset) in move_buffer_data()
4308 struct st_buffer *buffer; in st_probe()
4943 static int sgl_map_user_pages(struct st_buffer *STbp, in sgl_map_user_pages()
5001 static int sgl_unmap_user_pages(struct st_buffer *STbp, in sgl_unmap_user_pages()