Lines Matching refs:dm
138 static u32 alpha(struct illinois *ca, u32 da, u32 dm) in alpha() argument
140 u32 d1 = dm / 100; /* Low threshold */ in alpha()
176 dm -= d1; in alpha()
178 return (dm * ALPHA_MAX) / in alpha()
179 (dm + (da * (ALPHA_MAX - ALPHA_MIN)) / ALPHA_MIN); in alpha()
190 static u32 beta(u32 da, u32 dm) in beta() argument
194 d2 = dm / 10; in beta()
198 d3 = (8 * dm) / 10; in beta()
229 u32 dm = max_delay(ca); in update_params() local
232 ca->alpha = alpha(ca, da, dm); in update_params()
233 ca->beta = beta(da, dm); in update_params()