RCR_APM
#define RCR_APM 0x00000002
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT(1)
#define RCR_APM BIT1 /* Accept physical match packet */