[PATCH] x86-64: Add option to compile for Core2

[powerpc.git] / net / ipv4 / sysctl_net_ipv4.c

diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index ce4cd5f..dfcf47f 100644 (file)
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -10,7 +10,6 @@
 #include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/sysctl.h>
-#include <linux/config.h>
 #include <linux/igmp.h>
 #include <linux/inetdevice.h>
 #include <net/snmp.h>
@@ -18,6 +17,7 @@
 #include <net/ip.h>
 #include <net/route.h>
 #include <net/tcp.h>
+#include <net/cipso_ipv4.h>
 
 /* From af_inet.c */
 extern int sysctl_ip_nonlocal_bind;
@@ -129,6 +129,66 @@ static int sysctl_tcp_congestion_control(ctl_table *table, int __user *name,
        return ret;
 }
 
+static int proc_tcp_available_congestion_control(ctl_table *ctl,
+                                                int write, struct file * filp,
+                                                void __user *buffer, size_t *lenp,
+                                                loff_t *ppos)
+{
+       ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
+       int ret;
+
+       tbl.data = kmalloc(tbl.maxlen, GFP_USER);
+       if (!tbl.data)
+               return -ENOMEM;
+       tcp_get_available_congestion_control(tbl.data, TCP_CA_BUF_MAX);
+       ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+       kfree(tbl.data);
+       return ret;
+}
+
+static int proc_allowed_congestion_control(ctl_table *ctl,
+                                          int write, struct file * filp,
+                                          void __user *buffer, size_t *lenp,
+                                          loff_t *ppos)
+{
+       ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
+       int ret;
+
+       tbl.data = kmalloc(tbl.maxlen, GFP_USER);
+       if (!tbl.data)
+               return -ENOMEM;
+
+       tcp_get_allowed_congestion_control(tbl.data, tbl.maxlen);
+       ret = proc_dostring(&tbl, write, filp, buffer, lenp, ppos);
+       if (write && ret == 0)
+               ret = tcp_set_allowed_congestion_control(tbl.data);
+       kfree(tbl.data);
+       return ret;
+}
+
+static int strategy_allowed_congestion_control(ctl_table *table, int __user *name,
+                                              int nlen, void __user *oldval,
+                                              size_t __user *oldlenp,
+                                              void __user *newval, size_t newlen,
+                                              void **context)
+{
+       ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
+       int ret;
+
+       tbl.data = kmalloc(tbl.maxlen, GFP_USER);
+       if (!tbl.data)
+               return -ENOMEM;
+
+       tcp_get_available_congestion_control(tbl.data, tbl.maxlen);
+       ret = sysctl_string(&tbl, name, nlen, oldval, oldlenp, newval, newlen,
+                           context);
+       if (ret == 0 && newval && newlen)
+               ret = tcp_set_allowed_congestion_control(tbl.data);
+       kfree(tbl.data);
+
+       return ret;
+
+}
 
 ctl_table ipv4_table[] = {
         {
@@ -698,6 +758,55 @@ ctl_table ipv4_table[] = {
                .mode           = 0644,
                .proc_handler   = &proc_dointvec
        },
+#ifdef CONFIG_NETLABEL
+       {
+               .ctl_name       = NET_CIPSOV4_CACHE_ENABLE,
+               .procname       = "cipso_cache_enable",
+               .data           = &cipso_v4_cache_enabled,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = NET_CIPSOV4_CACHE_BUCKET_SIZE,
+               .procname       = "cipso_cache_bucket_size",
+               .data           = &cipso_v4_cache_bucketsize,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = NET_CIPSOV4_RBM_OPTFMT,
+               .procname       = "cipso_rbm_optfmt",
+               .data           = &cipso_v4_rbm_optfmt,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+       {
+               .ctl_name       = NET_CIPSOV4_RBM_STRICTVALID,
+               .procname       = "cipso_rbm_strictvalid",
+               .data           = &cipso_v4_rbm_strictvalid,
+               .maxlen         = sizeof(int),
+               .mode           = 0644,
+               .proc_handler   = &proc_dointvec,
+       },
+#endif /* CONFIG_NETLABEL */
+       {
+               .ctl_name       = NET_TCP_AVAIL_CONG_CONTROL,
+               .procname       = "tcp_available_congestion_control",
+               .maxlen         = TCP_CA_BUF_MAX,
+               .mode           = 0444,
+               .proc_handler   = &proc_tcp_available_congestion_control,
+       },
+       {
+               .ctl_name       = NET_TCP_ALLOWED_CONG_CONTROL,
+               .procname       = "tcp_allowed_congestion_control",
+               .maxlen         = TCP_CA_BUF_MAX,
+               .mode           = 0644,
+               .proc_handler   = &proc_allowed_congestion_control,
+               .strategy       = &strategy_allowed_congestion_control,
+       },
        { .ctl_name = 0 }
 };