static int rtnet_read_proc_devices(char *buf, char **start, off_t offset,
int count, int *eof, void *data)
{
int i;
int res;
struct rtnet_device *rtdev;
RTNET_PROC_PRINT_VARS(80);
if (!RTNET_PROC_PRINT("Name\t\tFlags\n"))
goto done;
for (i = 1; i <= MAX_RT_DEVICES; i++) {
rtdev = rtdev_get_by_index(i);
if (rtdev != NULL) {
res = RTNET_PROC_PRINT("%-15s %s%s%s%s\n",
rtdev->name,
(rtdev->flags & IFF_UP) ? "UP" : "DOWN",
(rtdev->flags & IFF_BROADCAST) ? " BROADCAST" : "",
(rtdev->flags & IFF_LOOPBACK) ? " LOOPBACK" : "",
(rtdev->flags & IFF_PROMISC) ? " PROMISC" : "");
rtdev_dereference(rtdev);
if (!res)
break;
}
}
done:
RTNET_PROC_PRINT_DONE;
}
static int rtnet_read_proc_version(char *buf, char **start, off_t offset,
int count, int *eof, void *data)
{
const char verstr[] =
"RTnet " RTNET_PACKAGE_VERSION " - built on " __DATE__ " " __TIME__ "\n"
"RTcap: "
#ifdef CONFIG_RTNET_ADDON_RTCAP
"yes\n"
#else
"no\n"
#endif
"rtnetproxy: "
#ifdef CONFIG_RTNET_ADDON_PROXY
"yes\n"
#else
"no\n"
#endif
"bug checks: "
#ifdef CONFIG_RTNET_CHECKED
"yes\n";
#else
"no\n";
#endif
RTNET_PROC_PRINT_VARS(256);
RTNET_PROC_PRINT(verstr);
RTNET_PROC_PRINT_DONE;
}
static int rtnet_read_proc_rtskb(char *buf, char **start, off_t offset, int count,
int *eof, void *data)
{
unsigned int rtskb_len;
RTNET_PROC_PRINT_VARS(256);
rtskb_len = ALIGN_RTSKB_STRUCT_LEN + SKB_DATA_ALIGN(RTSKB_SIZE);
RTNET_PROC_PRINT("Statistics\t\tCurrent\tMaximum\n"
"rtskb pools\t\t%d\t%d\n"
"rtskbs\t\t\t%d\t%d\n"
"rtskb memory need\t%d\t%d\n",
rtskb_pools, rtskb_pools_max,
rtskb_amount, rtskb_amount_max,
rtskb_amount * rtskb_len, rtskb_amount_max * rtskb_len);
RTNET_PROC_PRINT_DONE;
}
static int rt_route_read_proc(char *buf, char **start, off_t offset, int count,
int *eof, void *data)
{
#ifdef CONFIG_RTNET_RTIPV4_NETROUTING
u32 mask;
#endif /* CONFIG_RTNET_RTIPV4_NETROUTING */
RTNET_PROC_PRINT_VARS(256);
if (!RTNET_PROC_PRINT("Host routes allocated/total:\t%d/%d\n"
"Host hash table size:\t\t%d\n",
allocated_host_routes,
CONFIG_RTNET_RTIPV4_HOST_ROUTES,
HOST_HASH_TBL_SIZE))
goto done;
#ifdef CONFIG_RTNET_RTIPV4_NETROUTING
mask = NET_HASH_KEY_MASK << net_hash_key_shift;
if (!RTNET_PROC_PRINT("Network routes allocated/total:\t%d/%d\n"
"Network hash table size:\t%d\n"
"Network hash key shift/mask:\t%d/%08X\n",
allocated_net_routes,
CONFIG_RTNET_RTIPV4_NET_ROUTES, NET_HASH_TBL_SIZE,
net_hash_key_shift, mask))
goto done;
#endif /* CONFIG_RTNET_RTIPV4_NETROUTING */
#ifdef CONFIG_RTNET_RTIPV4_ROUTER
RTNET_PROC_PRINT("IP Router:\t\t\tyes\n");
#else
RTNET_PROC_PRINT("IP Router:\t\t\tno\n");
#endif
done:
RTNET_PROC_PRINT_DONE;
}