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authorJeff Garzik <jeff@garzik.org>2006-12-04 04:22:41 +0100
committerJeff Garzik <jeff@garzik.org>2006-12-04 04:22:41 +0100
commitd916faace3efc0bf19fe9a615a1ab8fa1a24cd93 (patch)
treee6adbc42541498306728490a4978afe116131299 /drivers/char/ftape/lowlevel/ftape-proc.c
parent[XFRM]: Fix aevent structuring to be more complete. (diff)
downloadlinux-d916faace3efc0bf19fe9a615a1ab8fa1a24cd93.tar.xz
linux-d916faace3efc0bf19fe9a615a1ab8fa1a24cd93.zip
Remove long-unmaintained ftape driver subsystem.
It's bitrotten, long unmaintained, long hidden under BROKEN_ON_SMP, etc. As scheduled in feature-removal-schedule.txt, and ack'd several times on lkml. Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/char/ftape/lowlevel/ftape-proc.c')
-rw-r--r--drivers/char/ftape/lowlevel/ftape-proc.c214
1 files changed, 0 insertions, 214 deletions
diff --git a/drivers/char/ftape/lowlevel/ftape-proc.c b/drivers/char/ftape/lowlevel/ftape-proc.c
deleted file mode 100644
index e805b15e0a12..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-proc.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- * Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING. If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-proc.c,v $
- * $Revision: 1.11 $
- * $Date: 1997/10/24 14:47:37 $
- *
- * This file contains the procfs interface for the
- * QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
-
- * Old code removed, switched to dynamic proc entry.
- */
-
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-
-#include <linux/proc_fs.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include <linux/qic117.h>
-
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-proc.h"
-#include "../lowlevel/ftape-tracing.h"
-
-static size_t get_driver_info(char *buf)
-{
- const char *debug_level[] = { "bugs" ,
- "errors",
- "warnings",
- "informational",
- "noisy",
- "program flow",
- "fdc and dma",
- "data flow",
- "anything" };
-
- return sprintf(buf,
- "version : %s\n"
- "used data rate: %d kbit/sec\n"
- "dma memory : %d kb\n"
- "debug messages: %s\n",
- FTAPE_VERSION,
- ft_data_rate,
- FT_BUFF_SIZE * ft_nr_buffers >> 10,
- debug_level[TRACE_LEVEL]);
-}
-
-static size_t get_tapedrive_info(char *buf)
-{
- return sprintf(buf,
- "vendor id : 0x%04x\n"
- "drive name: %s\n"
- "wind speed: %d ips\n"
- "wakeup : %s\n"
- "max. rate : %d kbit/sec\n",
- ft_drive_type.vendor_id,
- ft_drive_type.name,
- ft_drive_type.speed,
- ((ft_drive_type.wake_up == no_wake_up)
- ? "No wakeup needed" :
- ((ft_drive_type.wake_up == wake_up_colorado)
- ? "Colorado" :
- ((ft_drive_type.wake_up == wake_up_mountain)
- ? "Mountain" :
- ((ft_drive_type.wake_up == wake_up_insight)
- ? "Motor on" :
- "Unknown")))),
- ft_drive_max_rate);
-}
-
-static size_t get_cartridge_info(char *buf)
-{
- if (ftape_init_drive_needed) {
- return sprintf(buf, "uninitialized\n");
- }
- if (ft_no_tape) {
- return sprintf(buf, "no cartridge inserted\n");
- }
- return sprintf(buf,
- "segments : %5d\n"
- "tracks : %5d\n"
- "length : %5dft\n"
- "formatted : %3s\n"
- "writable : %3s\n"
- "QIC spec. : QIC-%s\n"
- "fmt-code : %1d\n",
- ft_segments_per_track,
- ft_tracks_per_tape,
- ftape_tape_len,
- (ft_formatted == 1) ? "yes" : "no",
- (ft_write_protected == 1) ? "no" : "yes",
- ((ft_qic_std == QIC_TAPE_QIC40) ? "40" :
- ((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
- ((ft_qic_std == QIC_TAPE_QIC3010) ? "3010" :
- ((ft_qic_std == QIC_TAPE_QIC3020) ? "3020" :
- "???")))),
- ft_format_code);
-}
-
-static size_t get_controller_info(char *buf)
-{
- const char *fdc_name[] = { "no fdc",
- "i8272",
- "i82077",
- "i82077AA",
- "Colorado FC-10 or FC-20",
- "i82078",
- "i82078_1" };
-
- return sprintf(buf,
- "FDC type : %s\n"
- "FDC base : 0x%03x\n"
- "FDC irq : %d\n"
- "FDC dma : %d\n"
- "FDC thr. : %d\n"
- "max. rate : %d kbit/sec\n",
- ft_mach2 ? "Mountain MACH-2" : fdc_name[fdc.type],
- fdc.sra, fdc.irq, fdc.dma,
- ft_fdc_threshold, ft_fdc_max_rate);
-}
-
-static size_t get_history_info(char *buf)
-{
- size_t len;
-
- len = sprintf(buf,
- "\nFDC isr statistics\n"
- " id_am_errors : %3d\n"
- " id_crc_errors : %3d\n"
- " data_am_errors : %3d\n"
- " data_crc_errors : %3d\n"
- " overrun_errors : %3d\n"
- " no_data_errors : %3d\n"
- " retries : %3d\n",
- ft_history.id_am_errors, ft_history.id_crc_errors,
- ft_history.data_am_errors, ft_history.data_crc_errors,
- ft_history.overrun_errors, ft_history.no_data_errors,
- ft_history.retries);
- len += sprintf(buf + len,
- "\nECC statistics\n"
- " crc_errors : %3d\n"
- " crc_failures : %3d\n"
- " ecc_failures : %3d\n"
- " sectors corrected: %3d\n",
- ft_history.crc_errors, ft_history.crc_failures,
- ft_history.ecc_failures, ft_history.corrected);
- len += sprintf(buf + len,
- "\ntape quality statistics\n"
- " media defects : %3d\n",
- ft_history.defects);
- len += sprintf(buf + len,
- "\ntape motion statistics\n"
- " repositions : %3d\n",
- ft_history.rewinds);
- return len;
-}
-
-static int ftape_read_proc(char *page, char **start, off_t off,
- int count, int *eof, void *data)
-{
- char *ptr = page;
- size_t len;
-
- ptr += sprintf(ptr, "Kernel Driver\n\n");
- ptr += get_driver_info(ptr);
- ptr += sprintf(ptr, "\nTape Drive\n\n");
- ptr += get_tapedrive_info(ptr);
- ptr += sprintf(ptr, "\nFDC Controller\n\n");
- ptr += get_controller_info(ptr);
- ptr += sprintf(ptr, "\nTape Cartridge\n\n");
- ptr += get_cartridge_info(ptr);
- ptr += sprintf(ptr, "\nHistory Record\n\n");
- ptr += get_history_info(ptr);
-
- len = strlen(page);
- *start = NULL;
- if (off+count >= len) {
- *eof = 1;
- } else {
- *eof = 0;
- }
- return len;
-}
-
-int __init ftape_proc_init(void)
-{
- return create_proc_read_entry("ftape", 0, &proc_root,
- ftape_read_proc, NULL) != NULL;
-}
-
-void ftape_proc_destroy(void)
-{
- remove_proc_entry("ftape", &proc_root);
-}
-
-#endif /* defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS) */