85 	if (fnic_trace_entries.wr_idx == fnic_trace_entries.rd_idx) {  in fnic_trace_get_buf()
86 		fnic_trace_entries.rd_idx++;  in fnic_trace_get_buf()
87 		if (fnic_trace_entries.rd_idx >= fnic_max_trace_entries)  in fnic_trace_get_buf()
88 			fnic_trace_entries.rd_idx = 0;  in fnic_trace_get_buf()
109 	int rd_idx;  in fnic_get_trace_data()  local
118 	rd_idx = fnic_trace_entries.rd_idx;  in fnic_get_trace_data()
120 	if (wr_idx < rd_idx) {  in fnic_get_trace_data()
124 				  fnic_trace_entries.page_offset[rd_idx];  in fnic_get_trace_data()
148 			rd_idx++;  in fnic_get_trace_data()
153 			if (rd_idx > (fnic_max_trace_entries-1))  in fnic_get_trace_data()
154 				rd_idx = 0;  in fnic_get_trace_data()
159 			if (rd_idx == wr_idx)  in fnic_get_trace_data()
162 	} else if (wr_idx > rd_idx) {  in fnic_get_trace_data()
166 				  fnic_trace_entries.page_offset[rd_idx];  in fnic_get_trace_data()
190 			rd_idx++;  in fnic_get_trace_data()
195 			if (rd_idx == wr_idx)  in fnic_get_trace_data()
495 	fnic_trace_entries.wr_idx = fnic_trace_entries.rd_idx = 0;  in fnic_trace_buf_init()
589 	fc_trace_entries.rd_idx = fc_trace_entries.wr_idx = 0;  in fnic_fc_trace_init()
663 		fc_trace_entries.rd_idx = fc_trace_entries.wr_idx = 0;  in fnic_fc_trace_set_data()
678 	if (fc_trace_entries.wr_idx == fc_trace_entries.rd_idx) {  in fnic_fc_trace_set_data()
679 		fc_trace_entries.rd_idx++;  in fnic_fc_trace_set_data()
680 		if (fc_trace_entries.rd_idx >= fc_trace_max_entries)  in fnic_fc_trace_set_data()
681 			fc_trace_entries.rd_idx = 0;  in fnic_fc_trace_set_data()
731 	int rd_idx, wr_idx;  in fnic_fc_trace_get_data()  local
738 	if (fc_trace_entries.wr_idx == fc_trace_entries.rd_idx) {  in fnic_fc_trace_get_data()
743 	rd_idx = fc_trace_entries.rd_idx;  in fnic_fc_trace_get_data()
752 	while (rd_idx != wr_idx) {  in fnic_fc_trace_get_data()
754 			fc_trace_entries.page_offset[rd_idx];  in fnic_fc_trace_get_data()
774 		rd_idx++;  in fnic_fc_trace_get_data()
775 		if (rd_idx > (fc_trace_max_entries - 1))  in fnic_fc_trace_get_data()
776 			rd_idx = 0;  in fnic_fc_trace_get_data()