45 /* VCO range is 10.8 .. 12.1 GHz, max depends on speed grade */
223 	u64 vco;  in si544_calc_muldiv()  local
248 	vco = FVCO_MIN + ls_freq - 1;  in si544_calc_muldiv()
249 	do_div(vco, ls_freq);  in si544_calc_muldiv()
250 	settings->hs_div = vco;  in si544_calc_muldiv()
257 	/* Calculate VCO frequency (in 10..12GHz range) */  in si544_calc_muldiv()
258 	vco = (u64)ls_freq * settings->hs_div;  in si544_calc_muldiv()
261 	tmp = do_div(vco, FXO);  in si544_calc_muldiv()
262 	settings->fb_div_int = vco;  in si544_calc_muldiv()
265 	vco = (u64)tmp << 32;  in si544_calc_muldiv()
266 	vco += FXO / 2; /* Round to nearest multiple */  in si544_calc_muldiv()
267 	do_div(vco, FXO);  in si544_calc_muldiv()
268 	settings->fb_div_frac = vco;  in si544_calc_muldiv()
281 	u64 vco;  in si544_calc_center_rate()  local
283 	/* Calculate VCO from the fractional part */  in si544_calc_center_rate()
284 	vco = (u64)settings->fb_div_frac * FXO;  in si544_calc_center_rate()
285 	vco += (FXO / 2);  in si544_calc_center_rate()
286 	vco >>= 32;  in si544_calc_center_rate()
288 	/* Add the integer part of the VCO frequency */  in si544_calc_center_rate()
289 	vco += (u64)settings->fb_div_int * FXO;  in si544_calc_center_rate()
292 	do_div(vco, d);  in si544_calc_center_rate()
294 	return vco;  in si544_calc_center_rate()