36  * a full 64-bit TSF using the specified TSF.
39 ath_extend_tsf15(u_int32_t rstamp, u_int64_t tsf)  in ath_extend_tsf15()  argument
41 	if ((tsf & 0x7fff) < rstamp)  in ath_extend_tsf15()
42 		tsf -= 0x8000;  in ath_extend_tsf15()
44 	return ((tsf &~ 0x7fff) | rstamp);  in ath_extend_tsf15()
49  * a full 64-bit TSF using the specified TSF.
52 ath_extend_tsf32(u_int32_t rstamp, u_int64_t tsf)  in ath_extend_tsf32()  argument
54 	u_int32_t tsf_low = tsf & 0xffffffff;  in ath_extend_tsf32()
55 	u_int64_t tsf64 = (tsf & ~0xffffffffULL) | rstamp;  in ath_extend_tsf32()
67  * Extend the TSF from the RX descriptor to a full 64 bit TSF.
69  * TSF into the RX descriptor; later versions (AR5416 and up)
70  * include the 32 bit TSF value.
73 ath_extend_tsf(struct ath_softc *sc, u_int32_t rstamp, u_int64_t tsf)  in ath_extend_tsf()  argument
76 		return ath_extend_tsf32(rstamp, tsf);  in ath_extend_tsf()
78 		return ath_extend_tsf15(rstamp, tsf);  in ath_extend_tsf()