1143 				     u32 max_sdu)  in vsc9959_port_qmaxsdu_set()  argument
1147 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_0,  in vsc9959_port_qmaxsdu_set()
1151 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_1,  in vsc9959_port_qmaxsdu_set()
1155 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_2,  in vsc9959_port_qmaxsdu_set()
1159 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_3,  in vsc9959_port_qmaxsdu_set()
1163 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_4,  in vsc9959_port_qmaxsdu_set()
1167 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_5,  in vsc9959_port_qmaxsdu_set()
1171 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_6,  in vsc9959_port_qmaxsdu_set()
1175 		ocelot_write_rix(ocelot, max_sdu, QSYS_QMAXSDU_CFG_7,  in vsc9959_port_qmaxsdu_set()
1199 	if (!taprio || !taprio->max_sdu[tc])  in vsc9959_tas_tc_max_sdu()
1202 	return taprio->max_sdu[tc] + ETH_HLEN + 2 * VLAN_HLEN + ETH_FCS_LEN;  in vsc9959_tas_tc_max_sdu()
1269 		u32 max_sdu;  in vsc9959_tas_guard_bands_update()  local
1278 			max_sdu = requested_max_sdu;  in vsc9959_tas_guard_bands_update()
1295 			max_sdu = div_u64(remaining_gate_len_ps, picos_per_byte);  in vsc9959_tas_guard_bands_update()
1300 			if (!max_sdu)  in vsc9959_tas_guard_bands_update()
1301 				max_sdu = 1;  in vsc9959_tas_guard_bands_update()
1307 			if (max_sdu > 20)  in vsc9959_tas_guard_bands_update()
1308 				max_sdu -= 20;  in vsc9959_tas_guard_bands_update()
1310 			if (requested_max_sdu && requested_max_sdu < max_sdu)  in vsc9959_tas_guard_bands_update()
1311 				max_sdu = requested_max_sdu;  in vsc9959_tas_guard_bands_update()
1319 				 max_sdu);  in vsc9959_tas_guard_bands_update()
1322 		vsc9959_port_qmaxsdu_set(ocelot, port, tc, max_sdu);  in vsc9959_tas_guard_bands_update()