247 static int vcs_read_buf_uni(struct vc_data *vc, char *con_buf,  in vcs_read_buf_uni()  argument
264 		vc_uniscr_copy_line(vc, con_buf, viewed, row, col, nr);  in vcs_read_buf_uni()
265 		con_buf += nr * 4;  in vcs_read_buf_uni()
275 static void vcs_read_buf_noattr(const struct vc_data *vc, char *con_buf,  in vcs_read_buf_noattr()  argument
286 		*con_buf++ = (vcs_scr_readw(vc, org++) & 0xff);  in vcs_read_buf_noattr()
295 static unsigned int vcs_read_buf(const struct vc_data *vc, char *con_buf,  in vcs_read_buf()  argument
305 		con_buf[0] = min(vc->vc_rows, 0xFFu);  in vcs_read_buf()
306 		con_buf[1] = min(vc->vc_cols, 0xFFu);  in vcs_read_buf()
307 		getconsxy(vc, con_buf + 2);  in vcs_read_buf()
319 		con_buf += HEADER_SIZE;  in vcs_read_buf()
348 	con_buf16 = (u16 *)con_buf;  in vcs_read_buf()
374 	char *con_buf __free(free_page_ptr) = (char *)__get_free_page(GFP_KERNEL);  in vcs_read()
375 	if (!con_buf)  in vcs_read()
433 			ret = vcs_read_buf_uni(vc, con_buf, pos, this_round,  in vcs_read()
438 			vcs_read_buf_noattr(vc, con_buf, pos, this_round,  in vcs_read()
441 			this_round = vcs_read_buf(vc, con_buf, pos, this_round,  in vcs_read()
453 		ret = copy_to_user(buf, con_buf + skip, this_round);  in vcs_read()
473 static u16 *vcs_write_buf_noattr(struct vc_data *vc, const char *con_buf,  in vcs_write_buf_noattr()  argument
484 		unsigned char c = *con_buf++;  in vcs_write_buf_noattr()
513 static u16 *vcs_write_buf(struct vc_data *vc, const char *con_buf,  in vcs_write_buf()  argument
527 			header[pos++] = *con_buf++;  in vcs_write_buf()
544 		c = *con_buf++;  in vcs_write_buf()
562 		w = get_unaligned(((unsigned short *)con_buf));  in vcs_write_buf()
564 		con_buf += 2;  in vcs_write_buf()
577 	c = *con_buf++;  in vcs_write_buf()
599 	char *con_buf __free(free_page_ptr) = (char *)__get_free_page(GFP_KERNEL);  in vcs_write()
600 	if (!con_buf)  in vcs_write()
633 		ret = copy_from_user(con_buf, buf, this_round);  in vcs_write()
674 			org = vcs_write_buf(vc, con_buf, pos, this_round,  in vcs_write()
677 			org = vcs_write_buf_noattr(vc, con_buf, pos, this_round,  in vcs_write()