#define ROAM_RATE_11A_DEFAULT 2*24 /* tx rate threshold for 11a bss */
#define ROAM_RATE_11B_DEFAULT 2*9 /* tx rate threshold for 11b bss */
#define ROAM_RATE_11BONLY_DEFAULT 2*5 /* tx rate threshold for 11b-only bss */
#define ROAM_RATE_11A_DEFAULT 2*24 /* tx rate threshold for 11a bss */
#define ROAM_RATE_11B_DEFAULT 2*9 /* tx rate threshold for 11b bss */
#define ROAM_RATE_11BONLY_DEFAULT 2*5 /* tx rate threshold for 11b-only bss */