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Diffstat (limited to 'drivers/thunderbolt/tb.h')
| -rw-r--r-- | drivers/thunderbolt/tb.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/thunderbolt/tb.h b/drivers/thunderbolt/tb.h index 6916168e2c76..b53ef5be7263 100644 --- a/drivers/thunderbolt/tb.h +++ b/drivers/thunderbolt/tb.h @@ -286,7 +286,11 @@ struct tb_path { /* HopIDs 0-7 are reserved by the Thunderbolt protocol */ #define TB_PATH_MIN_HOPID 8 -#define TB_PATH_MAX_HOPS 7 +/* + * Support paths from the farthest (depth 6) router to the host and back + * to the same level (not necessarily to the same router). + */ +#define TB_PATH_MAX_HOPS (7 * 2) /** * struct tb_cm_ops - Connection manager specific operations vector |