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Diffstat (limited to 'arch/mips/lasat/sysctl.c')
-rw-r--r--arch/mips/lasat/sysctl.c268
1 files changed, 0 insertions, 268 deletions
diff --git a/arch/mips/lasat/sysctl.c b/arch/mips/lasat/sysctl.c
deleted file mode 100644
index e666fe26c50d..000000000000
--- a/arch/mips/lasat/sysctl.c
+++ /dev/null
@@ -1,268 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Thomas Horsten <thh@lasat.com>
- * Copyright (C) 2000 LASAT Networks A/S.
- *
- * Routines specific to the LASAT boards
- */
-#include <linux/types.h>
-#include <asm/lasat/lasat.h>
-
-#include <linux/sysctl.h>
-#include <linux/stddef.h>
-#include <linux/init.h>
-#include <linux/fs.h>
-#include <linux/ctype.h>
-#include <linux/string.h>
-#include <linux/net.h>
-#include <linux/inet.h>
-#include <linux/uaccess.h>
-
-#include <asm/time.h>
-
-#ifdef CONFIG_DS1603
-#include "ds1603.h"
-#endif
-
-
-/* And the same for proc */
-int proc_dolasatstring(struct ctl_table *table, int write,
- void *buffer, size_t *lenp, loff_t *ppos)
-{
- int r;
-
- r = proc_dostring(table, write, buffer, lenp, ppos);
- if ((!write) || r)
- return r;
-
- lasat_write_eeprom_info();
-
- return 0;
-}
-
-#ifdef CONFIG_DS1603
-static int rtctmp;
-
-/* proc function to read/write RealTime Clock */
-int proc_dolasatrtc(struct ctl_table *table, int write,
- void *buffer, size_t *lenp, loff_t *ppos)
-{
- struct timespec64 ts;
- int r;
-
- if (!write) {
- read_persistent_clock64(&ts);
- rtctmp = ts.tv_sec;
- /* check for time < 0 and set to 0 */
- if (rtctmp < 0)
- rtctmp = 0;
- }
- r = proc_dointvec(table, write, buffer, lenp, ppos);
- if (r)
- return r;
-
- if (write) {
- /*
- * Due to the RTC hardware limitation, we can not actually
- * use the full 64-bit range here.
- */
- ts.tv_sec = rtctmp;
- ts.tv_nsec = 0;
-
- update_persistent_clock64(ts);
- }
-
- return 0;
-}
-#endif
-
-#ifdef CONFIG_INET
-int proc_lasat_ip(struct ctl_table *table, int write,
- void *buffer, size_t *lenp, loff_t *ppos)
-{
- unsigned int ip;
- char *p, c;
- int len;
- char ipbuf[32];
-
- if (!table->data || !table->maxlen || !*lenp ||
- (*ppos && !write)) {
- *lenp = 0;
- return 0;
- }
-
- if (write) {
- len = 0;
- p = buffer;
- while (len < *lenp) {
- if (get_user(c, p++))
- return -EFAULT;
- if (c == 0 || c == '\n')
- break;
- len++;
- }
- if (len >= sizeof(ipbuf)-1)
- len = sizeof(ipbuf) - 1;
- if (copy_from_user(ipbuf, buffer, len))
- return -EFAULT;
- ipbuf[len] = 0;
- *ppos += *lenp;
- /* Now see if we can convert it to a valid IP */
- ip = in_aton(ipbuf);
- *(unsigned int *)(table->data) = ip;
- lasat_write_eeprom_info();
- } else {
- ip = *(unsigned int *)(table->data);
- sprintf(ipbuf, "%d.%d.%d.%d",
- (ip) & 0xff,
- (ip >> 8) & 0xff,
- (ip >> 16) & 0xff,
- (ip >> 24) & 0xff);
- len = strlen(ipbuf);
- if (len > *lenp)
- len = *lenp;
- if (len)
- if (copy_to_user(buffer, ipbuf, len))
- return -EFAULT;
- if (len < *lenp) {
- if (put_user('\n', ((char *) buffer) + len))
- return -EFAULT;
- len++;
- }
- *lenp = len;
- *ppos += len;
- }
-
- return 0;
-}
-#endif
-
-int proc_lasat_prid(struct ctl_table *table, int write,
- void *buffer, size_t *lenp, loff_t *ppos)
-{
- int r;
-
- r = proc_dointvec(table, write, buffer, lenp, ppos);
- if (r < 0)
- return r;
- if (write) {
- lasat_board_info.li_eeprom_info.prid =
- lasat_board_info.li_prid;
- lasat_write_eeprom_info();
- lasat_init_board_info();
- }
- return 0;
-}
-
-extern int lasat_boot_to_service;
-
-static struct ctl_table lasat_table[] = {
- {
- .procname = "cpu-hz",
- .data = &lasat_board_info.li_cpu_hz,
- .maxlen = sizeof(int),
- .mode = 0444,
- .proc_handler = proc_dointvec,
- },
- {
- .procname = "bus-hz",
- .data = &lasat_board_info.li_bus_hz,
- .maxlen = sizeof(int),
- .mode = 0444,
- .proc_handler = proc_dointvec,
- },
- {
- .procname = "bmid",
- .data = &lasat_board_info.li_bmid,
- .maxlen = sizeof(int),
- .mode = 0444,
- .proc_handler = proc_dointvec,
- },
- {
- .procname = "prid",
- .data = &lasat_board_info.li_prid,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_lasat_prid,
- },
-#ifdef CONFIG_INET
- {
- .procname = "ipaddr",
- .data = &lasat_board_info.li_eeprom_info.ipaddr,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_lasat_ip,
- },
- {
- .procname = "netmask",
- .data = &lasat_board_info.li_eeprom_info.netmask,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_lasat_ip,
- },
-#endif
- {
- .procname = "passwd_hash",
- .data = &lasat_board_info.li_eeprom_info.passwd_hash,
- .maxlen =
- sizeof(lasat_board_info.li_eeprom_info.passwd_hash),
- .mode = 0600,
- .proc_handler = proc_dolasatstring,
- },
- {
- .procname = "boot-service",
- .data = &lasat_boot_to_service,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dointvec,
- },
-#ifdef CONFIG_DS1603
- {
- .procname = "rtc",
- .data = &rtctmp,
- .maxlen = sizeof(int),
- .mode = 0644,
- .proc_handler = proc_dolasatrtc,
- },
-#endif
- {
- .procname = "namestr",
- .data = &lasat_board_info.li_namestr,
- .maxlen = sizeof(lasat_board_info.li_namestr),
- .mode = 0444,
- .proc_handler = proc_dostring,
- },
- {
- .procname = "typestr",
- .data = &lasat_board_info.li_typestr,
- .maxlen = sizeof(lasat_board_info.li_typestr),
- .mode = 0444,
- .proc_handler = proc_dostring,
- },
- {}
-};
-
-static struct ctl_table lasat_root_table[] = {
- {
- .procname = "lasat",
- .mode = 0555,
- .child = lasat_table
- },
- {}
-};
-
-static int __init lasat_register_sysctl(void)
-{
- struct ctl_table_header *lasat_table_header;
-
- lasat_table_header =
- register_sysctl_table(lasat_root_table);
- if (!lasat_table_header) {
- printk(KERN_ERR "Unable to register LASAT sysctl\n");
- return -ENOMEM;
- }
-
- return 0;
-}
-
-arch_initcall(lasat_register_sysctl);