370 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_map_dma()  local
378 	spriv->u.num_sg = esp->ops->map_sg(esp, sg, scsi_sg_count(cmd), dir);  in esp_map_dma()
379 	spriv->cur_residue = sg_dma_len(sg);  in esp_map_dma()
380 	spriv->cur_sg = sg;  in esp_map_dma()
383 	for (i = 0; i < spriv->u.num_sg; i++)  in esp_map_dma()
385 	spriv->tot_residue = total;  in esp_map_dma()
444 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_unmap_dma()  local
450 	esp->ops->unmap_sg(esp, scsi_sglist(cmd), spriv->u.num_sg, dir);  in esp_unmap_dma()
456 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_save_pointers()  local
462 	ent->saved_cur_residue = spriv->cur_residue;  in esp_save_pointers()
463 	ent->saved_cur_sg = spriv->cur_sg;  in esp_save_pointers()
464 	ent->saved_tot_residue = spriv->tot_residue;  in esp_save_pointers()
470 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_restore_pointers()  local
476 	spriv->cur_residue = ent->saved_cur_residue;  in esp_restore_pointers()
477 	spriv->cur_sg = ent->saved_cur_sg;  in esp_restore_pointers()
478 	spriv->tot_residue = ent->saved_tot_residue;  in esp_restore_pointers()
958 	struct esp_cmd_priv *spriv;  in esp_queuecommand_lck()  local
969 	spriv = ESP_CMD_PRIV(cmd);  in esp_queuecommand_lck()
970 	spriv->u.dma_addr = ~(dma_addr_t)0x0;  in esp_queuecommand_lck()
1655 		struct esp_cmd_priv *spriv;  in esp_msgin_process()  local
1663 		spriv = ESP_CMD_PRIV(ent->cmd);  in esp_msgin_process()
1665 		if (spriv->cur_residue == sg_dma_len(spriv->cur_sg)) {  in esp_msgin_process()
1666 			spriv->cur_sg--;  in esp_msgin_process()
1667 			spriv->cur_residue = 1;  in esp_msgin_process()
1669 			spriv->cur_residue++;  in esp_msgin_process()
1670 		spriv->tot_residue++;  in esp_msgin_process()