2317 #define SCALE		(1 << 15)  in ar9003_get_iq_corr()  macro
2355 			mag[i][j] = (m * SCALE) / p;  in ar9003_get_iq_corr()
2356 			phs[i][j] = (c * SCALE) / p;  in ar9003_get_iq_corr()
2367 		sin[i] = (sin[i] * SCALE) / div;  in ar9003_get_iq_corr()
2368 		cos[i] = (cos[i] * SCALE) / div;  in ar9003_get_iq_corr()
2374 	f2 = (f1 * f1 + f3 * f3) / SCALE;  in ar9003_get_iq_corr()
2385 	if (txmag == SCALE)  in ar9003_get_iq_corr()
2389 	rxmag = mag[0][0] - (cos[0] * txmag + sin[0] * txphs) / SCALE;  in ar9003_get_iq_corr()
2391 	rxphs = phs[0][0] + (sin[0] * txmag - cos[0] * txphs) / SCALE;  in ar9003_get_iq_corr()
2393 	if (-rxmag == SCALE)  in ar9003_get_iq_corr()
2396 	txmag = (txmag * SCALE) / (SCALE - txmag);  in ar9003_get_iq_corr()
2399 	q_coff = (txmag * 128) / SCALE;  in ar9003_get_iq_corr()
2404 	i_coff = (txphs * 256) / SCALE;  in ar9003_get_iq_corr()
2411 	rxmag = (-rxmag * SCALE) / (SCALE + rxmag);  in ar9003_get_iq_corr()
2414 	q_coff = (rxmag * 128) / SCALE;  in ar9003_get_iq_corr()
2419 	i_coff = (rxphs * 256) / SCALE;  in ar9003_get_iq_corr()
2428 #undef SCALE  in ar9003_get_iq_corr()
2788 #define SCALE	32  in ar9003_compute_predistortion()  macro
2804 		txsum *= SCALE;  in ar9003_compute_predistortion()
2805 		rxsum *= SCALE;  in ar9003_compute_predistortion()
2806 		rosum *= SCALE;  in ar9003_compute_predistortion()
2808 		x[i + 1] = ((txsum + nsamples) / nsamples + SCALE) / SCALE;  in ar9003_compute_predistortion()
2809 		y[i + 1] = ((rxsum + nsamples) / nsamples + SCALE) / SCALE +  in ar9003_compute_predistortion()
2810 		    SCALE * maxidx + SCALE / 2;  in ar9003_compute_predistortion()
2814 #undef SCALE  in ar9003_compute_predistortion()
2817 #define SCALE		(1 << SCALE_LOG)  in ar9003_compute_predistortion()  macro
2820 	G = ((y[6] - y[3]) * SCALE + (x[6] - x[3])) / (x[6] - x[3]);  in ar9003_compute_predistortion()
2827 	icept = (G * (x[0] - x[3]) + SCALE) / SCALE + y[3];  in ar9003_compute_predistortion()
2830 		x[i] = (y[i] * SCALE + G) / G;  in ar9003_compute_predistortion()
2835 	xnonlin = x[maxidx] - (y[maxidx] * SCALE + G) / G;  in ar9003_compute_predistortion()
2852 		xnonlin = x[i + I] - ((y[i + I] * SCALE) + G) / G;  in ar9003_compute_predistortion()
2857 		y2 = (y[i + I] * y[i + I] + SCALE * SCALE) / (SCALE * SCALE);  in ar9003_compute_predistortion()
2934 		in = y5 + y3 + (SCALE * tmp) / G;  in ar9003_compute_predistortion()
3014 #undef SCALE  in ar9003_compute_predistortion()