71 	if (fnic_trace_entries.wr_idx == fnic_trace_entries.rd_idx) {  in fnic_trace_get_buf()
72 		fnic_trace_entries.rd_idx++;  in fnic_trace_get_buf()
73 		if (fnic_trace_entries.rd_idx >= fnic_max_trace_entries)  in fnic_trace_get_buf()
74 			fnic_trace_entries.rd_idx = 0;  in fnic_trace_get_buf()
95 	int rd_idx;  in fnic_get_trace_data()  local
104 	rd_idx = fnic_trace_entries.rd_idx;  in fnic_get_trace_data()
106 	if (wr_idx < rd_idx) {  in fnic_get_trace_data()
110 				  fnic_trace_entries.page_offset[rd_idx];  in fnic_get_trace_data()
134 			rd_idx++;  in fnic_get_trace_data()
139 			if (rd_idx > (fnic_max_trace_entries-1))  in fnic_get_trace_data()
140 				rd_idx = 0;  in fnic_get_trace_data()
145 			if (rd_idx == wr_idx)  in fnic_get_trace_data()
148 	} else if (wr_idx > rd_idx) {  in fnic_get_trace_data()
152 				  fnic_trace_entries.page_offset[rd_idx];  in fnic_get_trace_data()
176 			rd_idx++;  in fnic_get_trace_data()
181 			if (rd_idx == wr_idx)  in fnic_get_trace_data()
491 	fnic_trace_entries.wr_idx = fnic_trace_entries.rd_idx = 0;  in fnic_trace_buf_init()
580 	fc_trace_entries.rd_idx = fc_trace_entries.wr_idx = 0;  in fnic_fc_trace_init()
648 		fc_trace_entries.rd_idx = fc_trace_entries.wr_idx = 0;  in fnic_fc_trace_set_data()
663 	if (fc_trace_entries.wr_idx == fc_trace_entries.rd_idx) {  in fnic_fc_trace_set_data()
664 		fc_trace_entries.rd_idx++;  in fnic_fc_trace_set_data()
665 		if (fc_trace_entries.rd_idx >= fc_trace_max_entries)  in fnic_fc_trace_set_data()
666 			fc_trace_entries.rd_idx = 0;  in fnic_fc_trace_set_data()
716 	int rd_idx, wr_idx;  in fnic_fc_trace_get_data()  local
723 	if (fc_trace_entries.wr_idx == fc_trace_entries.rd_idx) {  in fnic_fc_trace_get_data()
728 	rd_idx = fc_trace_entries.rd_idx;  in fnic_fc_trace_get_data()
737 	while (rd_idx != wr_idx) {  in fnic_fc_trace_get_data()
739 			fc_trace_entries.page_offset[rd_idx];  in fnic_fc_trace_get_data()
759 		rd_idx++;  in fnic_fc_trace_get_data()
760 		if (rd_idx > (fc_trace_max_entries - 1))  in fnic_fc_trace_get_data()
761 			rd_idx = 0;  in fnic_fc_trace_get_data()