diff options
| -rw-r--r-- | drivers/perf/arm-cmn.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/perf/arm-cmn.c b/drivers/perf/arm-cmn.c index a8421a43740c..80d8309652a4 100644 --- a/drivers/perf/arm-cmn.c +++ b/drivers/perf/arm-cmn.c @@ -63,6 +63,7 @@ #define CMN_MXP__CONNECT_INFO_P3 0x0030 #define CMN_MXP__CONNECT_INFO_P4 0x0038 #define CMN_MXP__CONNECT_INFO_P5 0x0040 +#define CMN__CONNECT_INFO_DEVICE_TYPE GENMASK_ULL(4, 0) /* PMU registers occupy the 3rd 4KB page of each node's region */ #define CMN_PMU_OFFSET 0x2000 @@ -400,7 +401,7 @@ static struct dentry *arm_cmn_debugfs; #ifdef CONFIG_DEBUG_FS static const char *arm_cmn_device_type(u8 type) { - switch(type) { + switch(FIELD_GET(CMN__CONNECT_INFO_DEVICE_TYPE, type)) { case 0x00: return " |"; case 0x01: return " RN-I |"; case 0x02: return " RN-D |"; |