168 tem_add(struct tem_vt_state *tem)  in tem_add()  argument
170 	ASSERT(MUTEX_HELD(&tems.ts_lock) && MUTEX_HELD(&tem->tvs_lock));  in tem_add()
172 	list_insert_head(&tems.ts_list, tem);  in tem_add()
176 tem_rm(struct tem_vt_state *tem)  in tem_rm()  argument
178 	ASSERT(MUTEX_HELD(&tems.ts_lock) && MUTEX_HELD(&tem->tvs_lock));  in tem_rm()
180 	list_remove(&tems.ts_list, tem);  in tem_rm()
190 	struct tem_vt_state *tem = (struct tem_vt_state *)tem_arg;  in tem_write()  local
193 	mutex_enter(&tem->tvs_lock);  in tem_write()
195 	if (!tem->tvs_initialized) {  in tem_write()
196 		mutex_exit(&tem->tvs_lock);  in tem_write()
201 	tem_safe_check_first_time(tem, credp, CALLED_FROM_NORMAL);  in tem_write()
202 	tem_safe_terminal_emulate(tem, buf, len, credp, CALLED_FROM_NORMAL);  in tem_write()
204 	mutex_exit(&tem->tvs_lock);  in tem_write()
325 tem_reinit(struct tem_vt_state *tem, boolean_t reset_display)  in tem_reinit()  argument
327 	ASSERT(MUTEX_HELD(&tems.ts_lock) && MUTEX_HELD(&tem->tvs_lock));  in tem_reinit()
329 	tem_free_buf(tem); /* only free virtual buffers */  in tem_reinit()
332 	tem_internal_init(tem, kcred, B_FALSE, reset_display);  in tem_reinit()
336 tem_free_buf(struct tem_vt_state *tem)  in tem_free_buf()  argument
338 	ASSERT(tem != NULL && MUTEX_HELD(&tem->tvs_lock));  in tem_free_buf()
340 	if (tem->tvs_outbuf != NULL)  in tem_free_buf()
341 		kmem_free(tem->tvs_outbuf, tem->tvs_outbuf_size);  in tem_free_buf()
342 	if (tem->tvs_pix_data != NULL)  in tem_free_buf()
343 		kmem_free(tem->tvs_pix_data, tem->tvs_pix_data_size);  in tem_free_buf()
344 	if (tem->tvs_screen_buf != NULL)  in tem_free_buf()
345 		kmem_free(tem->tvs_screen_buf, tem->tvs_screen_buf_size);  in tem_free_buf()
346 	if (tem->tvs_screen_rows != NULL) {  in tem_free_buf()
347 		kmem_free(tem->tvs_screen_rows, tem->tvs_screen_history_size *  in tem_free_buf()
350 	if (tem->tvs_tabs != NULL) {  in tem_free_buf()
351 		kmem_free(tem->tvs_tabs, tem->tvs_maxtab *  in tem_free_buf()
352 		    sizeof (*tem->tvs_tabs));  in tem_free_buf()
359 	struct tem_vt_state *tem = (struct tem_vt_state *)tem_arg;  in tem_destroy()  local
362 	mutex_enter(&tem->tvs_lock);  in tem_destroy()
364 	if (tem->tvs_isactive && tem->tvs_fbmode == KD_TEXT)  in tem_destroy()
365 		tem_safe_blank_screen(tem, credp, CALLED_FROM_NORMAL);  in tem_destroy()
367 	tem_free_buf(tem);  in tem_destroy()
368 	tem_rm(tem);  in tem_destroy()
370 	if (tems.ts_active == tem)  in tem_destroy()
373 	mutex_exit(&tem->tvs_lock);  in tem_destroy()
376 	kmem_free(tem, sizeof (struct tem_vt_state));  in tem_destroy()
832 tem_prom_scroll_up(struct tem_vt_state *tem, int nrows, cred_t *credp,  in tem_prom_scroll_up()  argument
853 	tem_safe_pix_cls_range(tem, 0, nrows, tems.ts_p_offset.y,  in tem_prom_scroll_up()
865 tem_adjust_row(struct tem_vt_state *tem, int prom_row, cred_t *credp,  in tem_adjust_row()  argument
897 		tem_prom_scroll_up(tem, scroll_up_lines, credp, called_from);  in tem_adjust_row()
905 tem_align(struct tem_vt_state *tem, cred_t *credp,  in tem_align()  argument
925 	row = tem_adjust_row(tem, row, credp, called_from);  in tem_align()
928 	tem->tvs_first_line = row + 1;  in tem_align()
931 	tem->tvs_s_cursor.row = tem->tvs_c_cursor.row =  in tem_align()
933 	tem->tvs_s_cursor.col = tem->tvs_c_cursor.col = 0;  in tem_align()
943 			tem->tvs_screen_rows[row][col].tc_char =  in tem_align()
1031 	struct tem_vt_state *tem = (struct tem_vt_state *)tem_arg;  in tem_get_fbmode()  local
1035 	mutex_enter(&tem->tvs_lock);  in tem_get_fbmode()
1036 	fbmode = tem->tvs_fbmode;  in tem_get_fbmode()
1037 	mutex_exit(&tem->tvs_lock);  in tem_get_fbmode()
1045 	struct tem_vt_state *tem = (struct tem_vt_state *)tem_arg;  in tem_set_fbmode()  local
1048 	mutex_enter(&tem->tvs_lock);  in tem_set_fbmode()
1050 	if (fbmode == tem->tvs_fbmode) {  in tem_set_fbmode()
1051 		mutex_exit(&tem->tvs_lock);  in tem_set_fbmode()
1056 	tem->tvs_fbmode = fbmode;  in tem_set_fbmode()
1058 	if (tem->tvs_isactive) {  in tem_set_fbmode()
1059 		tem_kdsetmode(tem->tvs_fbmode, credp);  in tem_set_fbmode()
1061 			tem_safe_unblank_screen(tem, credp, CALLED_FROM_NORMAL);  in tem_set_fbmode()
1064 	mutex_exit(&tem->tvs_lock);  in tem_set_fbmode()
1071 	struct tem_vt_state *tem = (struct tem_vt_state *)tem_arg;  in tem_activate()  local
1074 	tems.ts_active = tem;  in tem_activate()
1076 	mutex_enter(&tem->tvs_lock);  in tem_activate()
1077 	tem->tvs_isactive = B_TRUE;  in tem_activate()
1079 	tem_kdsetmode(tem->tvs_fbmode, credp);  in tem_activate()
1082 		tem_safe_unblank_screen(tem, credp, CALLED_FROM_NORMAL);  in tem_activate()
1084 	mutex_exit(&tem->tvs_lock);  in tem_activate()