93 	first_skip.s.skip_sz = first_mbuff_skip;  in cvmx_ipd_config()
97 	not_first_skip.s.skip_sz = not_first_mbuff_skip;  in cvmx_ipd_config()
101 	size.s.mb_size = mbuff_size;  in cvmx_ipd_config()
105 	first_back_struct.s.back = first_back;  in cvmx_ipd_config()
109 	second_back_struct.s.back = second_back;  in cvmx_ipd_config()
113 	wqe_pool.s.wqe_pool = wqe_fpa_pool;  in cvmx_ipd_config()
117 	ipd_ctl_reg.s.opc_mode = cache_mode;  in cvmx_ipd_config()
118 	ipd_ctl_reg.s.pbp_en = back_pres_enable_flag;  in cvmx_ipd_config()
132 	if (ipd_reg.s.ipd_en) {  in cvmx_ipd_enable()
136 	ipd_reg.s.ipd_en = 1;  in cvmx_ipd_enable()
139 		ipd_reg.s.len_m8 = TRUE;  in cvmx_ipd_enable()
151 	ipd_reg.s.ipd_en = 0;  in cvmx_ipd_disable()
171 			if (ipd_ctl_status.s.no_wptr)  in cvmx_ipd_free_ptr()
176 		if (ipd_ptr_count.s.wqev_cnt) {  in cvmx_ipd_free_ptr()
182 					      ((uint64_t) ipd_wqe_ptr_valid.s.  in cvmx_ipd_free_ptr()
187 					      ((uint64_t) ipd_wqe_ptr_valid.s.  in cvmx_ipd_free_ptr()
192 		if (ipd_ptr_count.s.wqe_pcnt) {  in cvmx_ipd_free_ptr()
197 			for (i = 0; i < ipd_ptr_count.s.wqe_pcnt; i++) {  in cvmx_ipd_free_ptr()
198 				ipd_pwp_ptr_fifo_ctl.s.cena = 0;  in cvmx_ipd_free_ptr()
199 				ipd_pwp_ptr_fifo_ctl.s.raddr =  in cvmx_ipd_free_ptr()
200 				    ipd_pwp_ptr_fifo_ctl.s.max_cnts +  in cvmx_ipd_free_ptr()
201 				    (ipd_pwp_ptr_fifo_ctl.s.wraddr +  in cvmx_ipd_free_ptr()
202 				     i) % ipd_pwp_ptr_fifo_ctl.s.max_cnts;  in cvmx_ipd_free_ptr()
210 						       ipd_pwp_ptr_fifo_ctl.s.  in cvmx_ipd_free_ptr()
216 						       ipd_pwp_ptr_fifo_ctl.s.  in cvmx_ipd_free_ptr()
220 			ipd_pwp_ptr_fifo_ctl.s.cena = 1;  in cvmx_ipd_free_ptr()
226 		if (ipd_ptr_count.s.pktv_cnt) {  in cvmx_ipd_free_ptr()
231 				      (ipd_pkt_ptr_valid.s.ptr << 7),  in cvmx_ipd_free_ptr()
243 			for (i = 0; i < ipd_prc_port_ptr_fifo_ctl.s.max_pkt;  in cvmx_ipd_free_ptr()
245 				ipd_prc_port_ptr_fifo_ctl.s.cena = 0;  in cvmx_ipd_free_ptr()
246 				ipd_prc_port_ptr_fifo_ctl.s.raddr =  in cvmx_ipd_free_ptr()
247 				    i % ipd_prc_port_ptr_fifo_ctl.s.max_pkt;  in cvmx_ipd_free_ptr()
255 					       ipd_prc_port_ptr_fifo_ctl.s.  in cvmx_ipd_free_ptr()
259 			ipd_prc_port_ptr_fifo_ctl.s.cena = 1;  in cvmx_ipd_free_ptr()
265 		if (ipd_ptr_count.s.pfif_cnt) {  in cvmx_ipd_free_ptr()
273 			for (i = 0; i < ipd_ptr_count.s.pfif_cnt; i++) {  in cvmx_ipd_free_ptr()
274 				ipd_prc_hold_ptr_fifo_ctl.s.cena = 0;  in cvmx_ipd_free_ptr()
275 				ipd_prc_hold_ptr_fifo_ctl.s.raddr =  in cvmx_ipd_free_ptr()
276 				    (ipd_prc_hold_ptr_fifo_ctl.s.praddr +  in cvmx_ipd_free_ptr()
277 				     i) % ipd_prc_hold_ptr_fifo_ctl.s.max_pkt;  in cvmx_ipd_free_ptr()
285 					       ipd_prc_hold_ptr_fifo_ctl.s.  in cvmx_ipd_free_ptr()
289 			ipd_prc_hold_ptr_fifo_ctl.s.cena = 1;  in cvmx_ipd_free_ptr()
295 		if (ipd_ptr_count.s.pkt_pcnt) {  in cvmx_ipd_free_ptr()
301 			for (i = 0; i < ipd_ptr_count.s.pkt_pcnt; i++) {  in cvmx_ipd_free_ptr()
302 				ipd_pwp_ptr_fifo_ctl.s.cena = 0;  in cvmx_ipd_free_ptr()
303 				ipd_pwp_ptr_fifo_ctl.s.raddr =  in cvmx_ipd_free_ptr()
304 				    (ipd_pwp_ptr_fifo_ctl.s.praddr +  in cvmx_ipd_free_ptr()
305 				     i) % ipd_pwp_ptr_fifo_ctl.s.max_cnts;  in cvmx_ipd_free_ptr()
312 					       s.ptr << 7),  in cvmx_ipd_free_ptr()
315 			ipd_pwp_ptr_fifo_ctl.s.cena = 1;  in cvmx_ipd_free_ptr()
324 			ipd_ctl_status.s.reset = 1;  in cvmx_ipd_free_ptr()
332 			pip_sft_rst.s.rst = 1;  in cvmx_ipd_free_ptr()