328 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_map_dma()  local
336 	spriv->u.num_sg = esp->ops->map_sg(esp, sg, scsi_sg_count(cmd), dir);  in esp_map_dma()
337 	spriv->cur_residue = sg_dma_len(sg);  in esp_map_dma()
338 	spriv->cur_sg = sg;  in esp_map_dma()
341 	for (i = 0; i < spriv->u.num_sg; i++)  in esp_map_dma()
343 	spriv->tot_residue = total;  in esp_map_dma()
403 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_unmap_dma()  local
409 	esp->ops->unmap_sg(esp, scsi_sglist(cmd), spriv->u.num_sg, dir);  in esp_unmap_dma()
415 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_save_pointers()  local
421 	ent->saved_cur_residue = spriv->cur_residue;  in esp_save_pointers()
422 	ent->saved_cur_sg = spriv->cur_sg;  in esp_save_pointers()
423 	ent->saved_tot_residue = spriv->tot_residue;  in esp_save_pointers()
429 	struct esp_cmd_priv *spriv = ESP_CMD_PRIV(cmd);  in esp_restore_pointers()  local
435 	spriv->cur_residue = ent->saved_cur_residue;  in esp_restore_pointers()
436 	spriv->cur_sg = ent->saved_cur_sg;  in esp_restore_pointers()
437 	spriv->tot_residue = ent->saved_tot_residue;  in esp_restore_pointers()
924 	struct esp_cmd_priv *spriv;  in esp_queuecommand_lck()  local
935 	spriv = ESP_CMD_PRIV(cmd);  in esp_queuecommand_lck()
936 	spriv->u.dma_addr = ~(dma_addr_t)0x0;  in esp_queuecommand_lck()
1592 		struct esp_cmd_priv *spriv;  in esp_msgin_process()  local
1600 		spriv = ESP_CMD_PRIV(ent->cmd);  in esp_msgin_process()
1602 		if (spriv->cur_residue == sg_dma_len(spriv->cur_sg)) {  in esp_msgin_process()
1603 			spriv->cur_sg--;  in esp_msgin_process()
1604 			spriv->cur_residue = 1;  in esp_msgin_process()
1606 			spriv->cur_residue++;  in esp_msgin_process()
1607 		spriv->tot_residue++;  in esp_msgin_process()