350 	struct i596_cmd *cmd_head;  member
576 	lp->cmd_head = NULL;  in i596_scp_setup()
741 	while (lp->cmd_head) {  in i596_cleanup_cmd()
742 		cmd = (struct i596_cmd *)lp->cmd_head;  in i596_cleanup_cmd()
744 		lp->cmd_head = pa_to_va(lp->cmd_head->pa_next);  in i596_cleanup_cmd()
781 	lp->scb.pa_cmd = va_to_pa(lp->cmd_head);  in i596_cleanup_cmd()
818 	if (lp->cmd_head) {  in i596_add_cmd()
821 		lp->cmd_head = cmd;  in i596_add_cmd()
831 	lp->cmd_head = pa_to_va(lp->scb.pa_cmd);  in i596_add_cmd()
1048 	cmd = lp->cmd_head;  in i596_handle_CU_completion()
1050 	while (lp->cmd_head && (lp->cmd_head->status & CMD_STAT_C)) {  in i596_handle_CU_completion()
1051 		cmd = lp->cmd_head;  in i596_handle_CU_completion()
1053 		lp->cmd_head = pa_to_va(lp->cmd_head->pa_next);  in i596_handle_CU_completion()
1132 	cmd = lp->cmd_head;  in i596_handle_CU_completion()
1139 	if (lp->cmd_head)  in i596_handle_CU_completion()
1141 	lp->scb.pa_cmd = va_to_pa(lp->cmd_head);  in i596_handle_CU_completion()