285 	int first_desc;		/* Index of first descriptor */  member
770 		dbri->pipes[n].desc = dbri->pipes[n].first_desc = -1;  in dbri_initialize()
847 	desc = dbri->pipes[pipe].first_desc;  in reset_pipe()
853 		} while (desc != -1 && desc != dbri->pipes[pipe].first_desc);  in reset_pipe()
856 	dbri->pipes[pipe].first_desc = -1;  in reset_pipe()
885 	dbri->pipes[pipe].first_desc = -1;  in setup_pipe()
1093 	int first_desc = -1;  in setup_descs()  local
1137 	desc = dbri->pipes[info->pipe].first_desc;  in setup_descs()
1144 			 desc != dbri->pipes[info->pipe].first_desc);  in setup_descs()
1147 	dbri->pipes[info->pipe].first_desc = -1;  in setup_descs()
1185 		if (first_desc == -1)  in setup_descs()
1186 			first_desc = desc;  in setup_descs()
1198 	if (first_desc == -1 || last_desc == -1) {  in setup_descs()
1205 	    dvma_addr + dbri_dma_off(desc, first_desc);  in setup_descs()
1206 	dbri->next_desc[last_desc] = first_desc;  in setup_descs()
1207 	dbri->pipes[info->pipe].first_desc = first_desc;  in setup_descs()
1208 	dbri->pipes[info->pipe].desc = first_desc;  in setup_descs()
1211 	for (desc = first_desc; desc != -1;) {  in setup_descs()
1218 			if (desc == first_desc)  in setup_descs()
1723 		first_td = dbri->pipes[info->pipe].first_desc;  in xmit_descs()
1745 		first_td = dbri->pipes[info->pipe].first_desc;  in xmit_descs()