84 	if (fnic_trace_entries.wr_idx == fnic_trace_entries.rd_idx) {  in fnic_trace_get_buf()
85 		fnic_trace_entries.rd_idx++;  in fnic_trace_get_buf()
86 		if (fnic_trace_entries.rd_idx >= fnic_max_trace_entries)  in fnic_trace_get_buf()
87 			fnic_trace_entries.rd_idx = 0;  in fnic_trace_get_buf()
108 	int rd_idx;  in fnic_get_trace_data()  local
117 	rd_idx = fnic_trace_entries.rd_idx;  in fnic_get_trace_data()
119 	if (wr_idx < rd_idx) {  in fnic_get_trace_data()
123 				  fnic_trace_entries.page_offset[rd_idx];  in fnic_get_trace_data()
147 			rd_idx++;  in fnic_get_trace_data()
152 			if (rd_idx > (fnic_max_trace_entries-1))  in fnic_get_trace_data()
153 				rd_idx = 0;  in fnic_get_trace_data()
158 			if (rd_idx == wr_idx)  in fnic_get_trace_data()
161 	} else if (wr_idx > rd_idx) {  in fnic_get_trace_data()
165 				  fnic_trace_entries.page_offset[rd_idx];  in fnic_get_trace_data()
189 			rd_idx++;  in fnic_get_trace_data()
194 			if (rd_idx == wr_idx)  in fnic_get_trace_data()
428 	fnic_trace_entries.wr_idx = fnic_trace_entries.rd_idx = 0;  in fnic_trace_buf_init()
520 	fc_trace_entries.rd_idx = fc_trace_entries.wr_idx = 0;  in fnic_fc_trace_init()
594 		fc_trace_entries.rd_idx = fc_trace_entries.wr_idx = 0;  in fnic_fc_trace_set_data()
609 	if (fc_trace_entries.wr_idx == fc_trace_entries.rd_idx) {  in fnic_fc_trace_set_data()
610 		fc_trace_entries.rd_idx++;  in fnic_fc_trace_set_data()
611 		if (fc_trace_entries.rd_idx >= fc_trace_max_entries)  in fnic_fc_trace_set_data()
612 			fc_trace_entries.rd_idx = 0;  in fnic_fc_trace_set_data()
662 	int rd_idx, wr_idx;  in fnic_fc_trace_get_data()  local
669 	if (fc_trace_entries.wr_idx == fc_trace_entries.rd_idx) {  in fnic_fc_trace_get_data()
674 	rd_idx = fc_trace_entries.rd_idx;  in fnic_fc_trace_get_data()
683 	while (rd_idx != wr_idx) {  in fnic_fc_trace_get_data()
685 			fc_trace_entries.page_offset[rd_idx];  in fnic_fc_trace_get_data()
705 		rd_idx++;  in fnic_fc_trace_get_data()
706 		if (rd_idx > (fc_trace_max_entries - 1))  in fnic_fc_trace_get_data()
707 			rd_idx = 0;  in fnic_fc_trace_get_data()