Searched refs:con_buf (Results 1 – 2 of 2) sorted by relevance
235 char *con_buf; in vcs_read() local237 con_buf = (char *) __get_free_page(GFP_KERNEL); in vcs_read()238 if (!con_buf) in vcs_read()298 con_buf_start = con_buf0 = con_buf; in vcs_read()356 con_buf0 = con_buf + HEADER_SIZE; in vcs_read()423 free_page((unsigned long) con_buf); in vcs_read()438 char *con_buf; in vcs_write() local440 con_buf = (char *) __get_free_page(GFP_KERNEL); in vcs_write()441 if (!con_buf) in vcs_write()476 ret = copy_from_user(con_buf, buf, this_round); in vcs_write()[all …]
88 struct kfifo con_buf; member1007 count = kfifo_len(&info->con_buf); in gs_console_thread()1015 xfer = kfifo_out(&info->con_buf, req->buf, size); in gs_console_thread()1051 status = kfifo_alloc(&info->con_buf, GS_CONSOLE_BUF_SIZE, GFP_KERNEL); in gs_console_setup()1061 kfifo_free(&info->con_buf); in gs_console_setup()1076 kfifo_in(&info->con_buf, buf, count); in gs_console_write()1115 kfifo_free(&info->con_buf); in gserial_console_exit()
