1*4882a593SmuzhiyunWhat: /sys/class/stm_source/<stm_source>/stm_source_link 2*4882a593SmuzhiyunDate: June 2015 3*4882a593SmuzhiyunKernelVersion: 4.3 4*4882a593SmuzhiyunContact: Alexander Shishkin <alexander.shishkin@linux.intel.com> 5*4882a593SmuzhiyunDescription: 6*4882a593Smuzhiyun stm_source device linkage to stm device, where its tracing data 7*4882a593Smuzhiyun is directed. Reads return an existing connection or "<none>" if 8*4882a593Smuzhiyun this stm_source is not connected to any stm device yet. 9*4882a593Smuzhiyun Write an existing (registered) stm device's name here to 10*4882a593Smuzhiyun connect that device. If a device is already connected to this 11*4882a593Smuzhiyun stm_source, it will first be disconnected. 12