forked from Qortal/Brooklyn
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
52 lines
1.5 KiB
52 lines
1.5 KiB
// SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
|
/* Copyright (C) 2019 Netronome Systems, Inc. */ |
|
|
|
#include <linux/proc_fs.h> |
|
#include <linux/seq_file.h> |
|
#include <net/snmp.h> |
|
#include <net/tls.h> |
|
|
|
#ifdef CONFIG_PROC_FS |
|
static const struct snmp_mib tls_mib_list[] = { |
|
SNMP_MIB_ITEM("TlsCurrTxSw", LINUX_MIB_TLSCURRTXSW), |
|
SNMP_MIB_ITEM("TlsCurrRxSw", LINUX_MIB_TLSCURRRXSW), |
|
SNMP_MIB_ITEM("TlsCurrTxDevice", LINUX_MIB_TLSCURRTXDEVICE), |
|
SNMP_MIB_ITEM("TlsCurrRxDevice", LINUX_MIB_TLSCURRRXDEVICE), |
|
SNMP_MIB_ITEM("TlsTxSw", LINUX_MIB_TLSTXSW), |
|
SNMP_MIB_ITEM("TlsRxSw", LINUX_MIB_TLSRXSW), |
|
SNMP_MIB_ITEM("TlsTxDevice", LINUX_MIB_TLSTXDEVICE), |
|
SNMP_MIB_ITEM("TlsRxDevice", LINUX_MIB_TLSRXDEVICE), |
|
SNMP_MIB_ITEM("TlsDecryptError", LINUX_MIB_TLSDECRYPTERROR), |
|
SNMP_MIB_ITEM("TlsRxDeviceResync", LINUX_MIB_TLSRXDEVICERESYNC), |
|
SNMP_MIB_SENTINEL |
|
}; |
|
|
|
static int tls_statistics_seq_show(struct seq_file *seq, void *v) |
|
{ |
|
unsigned long buf[LINUX_MIB_TLSMAX] = {}; |
|
struct net *net = seq->private; |
|
int i; |
|
|
|
snmp_get_cpu_field_batch(buf, tls_mib_list, net->mib.tls_statistics); |
|
for (i = 0; tls_mib_list[i].name; i++) |
|
seq_printf(seq, "%-32s\t%lu\n", tls_mib_list[i].name, buf[i]); |
|
|
|
return 0; |
|
} |
|
#endif |
|
|
|
int __net_init tls_proc_init(struct net *net) |
|
{ |
|
#ifdef CONFIG_PROC_FS |
|
if (!proc_create_net_single("tls_stat", 0444, net->proc_net, |
|
tls_statistics_seq_show, NULL)) |
|
return -ENOMEM; |
|
#endif /* CONFIG_PROC_FS */ |
|
|
|
return 0; |
|
} |
|
|
|
void __net_exit tls_proc_fini(struct net *net) |
|
{ |
|
remove_proc_entry("tls_stat", net->proc_net); |
|
}
|
|
|