diff options
Diffstat (limited to 'net/decnet')
| -rw-r--r-- | net/decnet/dn_dev.c | 64 | ||||
| -rw-r--r-- | net/decnet/sysctl_net_decnet.c | 123 |
2 files changed, 6 insertions, 181 deletions
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c index 6e1f085..1b1daeb 100644 --- a/net/decnet/dn_dev.c +++ b/net/decnet/dn_dev.c @@ -89,7 +89,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "ethernet", - .ctl_name = NET_DECNET_CONF_ETHER, .up = dn_eth_up, .down = dn_eth_down, .timer3 = dn_send_brd_hello, @@ -101,7 +100,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "ipgre", - .ctl_name = NET_DECNET_CONF_GRE, .timer3 = dn_send_brd_hello, }, #if 0 @@ -112,7 +110,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 120, .name = "x25", - .ctl_name = NET_DECNET_CONF_X25, .timer3 = dn_send_ptp_hello, }, #endif @@ -124,7 +121,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "ppp", - .ctl_name = NET_DECNET_CONF_PPP, .timer3 = dn_send_brd_hello, }, #endif @@ -135,7 +131,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 120, .name = "ddcmp", - .ctl_name = NET_DECNET_CONF_DDCMP, .timer3 = dn_send_ptp_hello, }, { @@ -145,7 +140,6 @@ static struct dn_dev_parms dn_dev_list[] = { .t2 = 1, .t3 = 10, .name = "loopback", - .ctl_name = NET_DECNET_CONF_LOOPBACK, .timer3 = dn_send_brd_hello, } }; @@ -166,10 +160,6 @@ static int max_priority[] = { 127 }; /* From DECnet spec */ static int dn_forwarding_proc(ctl_table *, int, void __user *, size_t *, loff_t *); -static int dn_forwarding_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen); - static struct dn_dev_sysctl_table { struct ctl_table_header *sysctl_header; ctl_table dn_dev_vars[5]; @@ -177,44 +167,36 @@ static struct dn_dev_sysctl_table { NULL, { { - .ctl_name = NET_DECNET_CONF_DEV_FORWARDING, .procname = "forwarding", .data = (void *)DN_DEV_PARMS_OFFSET(forwarding), .maxlen = sizeof(int), .mode = 0644, .proc_handler = dn_forwarding_proc, - .strategy = dn_forwarding_sysctl, }, { - .ctl_name = NET_DECNET_CONF_DEV_PRIORITY, .procname = "priority", .data = (void *)DN_DEV_PARMS_OFFSET(priority), .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_priority, .extra2 = &max_priority }, { - .ctl_name = NET_DECNET_CONF_DEV_T2, .procname = "t2", .data = (void *)DN_DEV_PARMS_OFFSET(t2), .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t2, .extra2 = &max_t2 }, { - .ctl_name = NET_DECNET_CONF_DEV_T3, .procname = "t3", .data = (void *)DN_DEV_PARMS_OFFSET(t3), .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_t3, .extra2 = &max_t3 }, @@ -230,9 +212,9 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms * #define DN_CTL_PATH_DEV 3 struct ctl_path dn_ctl_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "decnet", .ctl_name = NET_DECNET, }, - { .procname = "conf", .ctl_name = NET_DECNET_CONF, }, + { .procname = "net", }, + { .procname = "decnet", }, + { .procname = "conf", }, { /* to be set */ }, { }, }; @@ -248,10 +230,8 @@ static void dn_dev_sysctl_register(struct net_device *dev, struct dn_dev_parms * if (dev) { dn_ctl_path[DN_CTL_PATH_DEV].procname = dev->name; - dn_ctl_path[DN_CTL_PATH_DEV].ctl_name = dev->ifindex; } else { dn_ctl_path[DN_CTL_PATH_DEV].procname = parms->name; - dn_ctl_path[DN_CTL_PATH_DEV].ctl_name = parms->ctl_name; } t->dn_dev_vars[0].extra1 = (void *)dev; @@ -317,44 +297,6 @@ static int dn_forwarding_proc(ctl_table *table, int write, #endif } -static int dn_forwarding_sysctl(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ -#ifdef CONFIG_DECNET_ROUTER - struct net_device *dev = table->extra1; - struct dn_dev *dn_db; - int value; - - if (table->extra1 == NULL) - return -EINVAL; - - dn_db = dev->dn_ptr; - - if (newval && newlen) { - if (newlen != sizeof(int)) - return -EINVAL; - - if (get_user(value, (int __user *)newval)) - return -EFAULT; - if (value < 0) - return -EINVAL; - if (value > 2) - return -EINVAL; - - if (dn_db->parms.down) - dn_db->parms.down(dev); - dn_db->parms.forwarding = value; - if (dn_db->parms.up) - dn_db->parms.up(dev); - } - - return 0; -#else - return -EINVAL; -#endif -} - #else /* CONFIG_SYSCTL */ static void dn_dev_sysctl_unregister(struct dn_dev_parms *parms) { diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c index 2036568..be3eb8e 100644 --- a/net/decnet/sysctl_net_decnet.c +++ b/net/decnet/sysctl_net_decnet.c @@ -131,39 +131,6 @@ static int parse_addr(__le16 *addr, char *str) return 0; } - -static int dn_node_address_strategy(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - size_t len; - __le16 addr; - - if (oldval && oldlenp) { - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - if (len != sizeof(unsigned short)) - return -EINVAL; - if (put_user(decnet_address, (__le16 __user *)oldval)) - return -EFAULT; - } - } - if (newval && newlen) { - if (newlen != sizeof(unsigned short)) - return -EINVAL; - if (get_user(addr, (__le16 __user *)newval)) - return -EFAULT; - - dn_dev_devices_off(); - - decnet_address = addr; - - dn_dev_devices_on(); - } - return 0; -} - static int dn_node_address_handler(ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -215,64 +182,6 @@ static int dn_node_address_handler(ctl_table *table, int write, return 0; } - -static int dn_def_dev_strategy(ctl_table *table, - void __user *oldval, size_t __user *oldlenp, - void __user *newval, size_t newlen) -{ - size_t len; - struct net_device *dev; - char devname[17]; - size_t namel; - int rv = 0; - - devname[0] = 0; - - if (oldval && oldlenp) { - if (get_user(len, oldlenp)) - return -EFAULT; - if (len) { - dev = dn_dev_get_default(); - if (dev) { - strcpy(devname, dev->name); - dev_put(dev); - } - - namel = strlen(devname) + 1; - if (len > namel) len = namel; - - if (copy_to_user(oldval, devname, len)) - return -EFAULT; - - if (put_user(len, oldlenp)) - return -EFAULT; - } - } - - if (newval && newlen) { - if (newlen > 16) - return -E2BIG; - - if (copy_from_user(devname, newval, newlen)) - return -EFAULT; - - devname[newlen] = 0; - - dev = dev_get_by_name(&init_net, devname); - if (dev == NULL) - return -ENODEV; - - rv = -ENODEV; - if (dev->dn_ptr != NULL) - rv = dn_dev_set_default(dev, 1); - if (rv) - dev_put(dev); - } - - return rv; -} - - static int dn_def_dev_handler(ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) @@ -338,138 +247,112 @@ static int dn_def_dev_handler(ctl_table *table, int write, static ctl_table dn_table[] = { { - .ctl_name = NET_DECNET_NODE_ADDRESS, .procname = "node_address", .maxlen = 7, .mode = 0644, .proc_handler = dn_node_address_handler, - .strategy = dn_node_address_strategy, }, { - .ctl_name = NET_DECNET_NODE_NAME, .procname = "node_name", .data = node_name, .maxlen = 7, .mode = 0644, .proc_handler = proc_dostring, - .strategy = sysctl_string, }, { - .ctl_name = NET_DECNET_DEFAULT_DEVICE, .procname = "default_device", .maxlen = 16, .mode = 0644, .proc_handler = dn_def_dev_handler, - .strategy = dn_def_dev_strategy, }, { - .ctl_name = NET_DECNET_TIME_WAIT, .procname = "time_wait", .data = &decnet_time_wait, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_decnet_time_wait, .extra2 = &max_decnet_time_wait }, { - .ctl_name = NET_DECNET_DN_COUNT, .procname = "dn_count", .data = &decnet_dn_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, { - .ctl_name = NET_DECNET_DI_COUNT, .procname = "di_count", .data = &decnet_di_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, { - .ctl_name = NET_DECNET_DR_COUNT, .procname = "dr_count", .data = &decnet_dr_count, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_state_count, .extra2 = &max_state_count }, { - .ctl_name = NET_DECNET_DST_GC_INTERVAL, .procname = "dst_gc_interval", .data = &decnet_dst_gc_interval, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_decnet_dst_gc_interval, .extra2 = &max_decnet_dst_gc_interval }, { - .ctl_name = NET_DECNET_NO_FC_MAX_CWND, .procname = "no_fc_max_cwnd", .data = &decnet_no_fc_max_cwnd, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec_minmax, - .strategy = sysctl_intvec, .extra1 = &min_decnet_no_fc_max_cwnd, .extra2 = &max_decnet_no_fc_max_cwnd }, { - .ctl_name = NET_DECNET_MEM, .procname = "decnet_mem", .data = &sysctl_decnet_mem, .maxlen = sizeof(sysctl_decnet_mem), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, { - .ctl_name = NET_DECNET_RMEM, .procname = "decnet_rmem", .data = &sysctl_decnet_rmem, .maxlen = sizeof(sysctl_decnet_rmem), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, { - .ctl_name = NET_DECNET_WMEM, .procname = "decnet_wmem", .data = &sysctl_decnet_wmem, .maxlen = sizeof(sysctl_decnet_wmem), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, { - .ctl_name = NET_DECNET_DEBUG_LEVEL, .procname = "debug", .data = &decnet_debug_level, .maxlen = sizeof(int), .mode = 0644, .proc_handler = proc_dointvec, - .strategy = sysctl_intvec, }, - {0} + { } }; static struct ctl_path dn_path[] = { - { .procname = "net", .ctl_name = CTL_NET, }, - { .procname = "decnet", .ctl_name = NET_DECNET, }, + { .procname = "net", }, + { .procname = "decnet", }, { } }; |