^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) // Copyright (c) 2020 Facebook Inc.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) #include <linux/debugfs.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) #include <linux/netdevice.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <net/udp_tunnel.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include "netdevsim.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) static int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) nsim_udp_tunnel_set_port(struct net_device *dev, unsigned int table,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) unsigned int entry, struct udp_tunnel_info *ti)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) struct netdevsim *ns = netdev_priv(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) ret = -ns->udp_ports.inject_error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) ns->udp_ports.inject_error = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) if (ns->udp_ports.sleep)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) msleep(ns->udp_ports.sleep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) if (!ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) if (ns->udp_ports.ports[table][entry]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) WARN(1, "entry already in use\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) ret = -EBUSY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) ns->udp_ports.ports[table][entry] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) be16_to_cpu(ti->port) << 16 | ti->type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) netdev_info(dev, "set [%d, %d] type %d family %d port %d - %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) table, entry, ti->type, ti->sa_family, ntohs(ti->port),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) static int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) nsim_udp_tunnel_unset_port(struct net_device *dev, unsigned int table,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) unsigned int entry, struct udp_tunnel_info *ti)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) struct netdevsim *ns = netdev_priv(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) ret = -ns->udp_ports.inject_error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) ns->udp_ports.inject_error = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) if (ns->udp_ports.sleep)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) msleep(ns->udp_ports.sleep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) if (!ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) u32 val = be16_to_cpu(ti->port) << 16 | ti->type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) if (val == ns->udp_ports.ports[table][entry]) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56) ns->udp_ports.ports[table][entry] = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) WARN(1, "entry not installed %x vs %x\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) val, ns->udp_ports.ports[table][entry]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) ret = -ENOENT;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) netdev_info(dev, "unset [%d, %d] type %d family %d port %d - %d\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) table, entry, ti->type, ti->sa_family, ntohs(ti->port),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) ret);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) static int
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71) nsim_udp_tunnel_sync_table(struct net_device *dev, unsigned int table)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) struct netdevsim *ns = netdev_priv(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) struct udp_tunnel_info ti;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) unsigned int i;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) ret = -ns->udp_ports.inject_error;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) ns->udp_ports.inject_error = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) for (i = 0; i < NSIM_UDP_TUNNEL_N_PORTS; i++) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82) udp_tunnel_nic_get_port(dev, table, i, &ti);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) ns->udp_ports.ports[table][i] =
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84) be16_to_cpu(ti.port) << 16 | ti.type;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) static const struct udp_tunnel_nic_info nsim_udp_tunnel_info = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) .set_port = nsim_udp_tunnel_set_port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) .unset_port = nsim_udp_tunnel_unset_port,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) .sync_table = nsim_udp_tunnel_sync_table,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) .tables = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) .n_entries = NSIM_UDP_TUNNEL_N_PORTS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) .tunnel_types = UDP_TUNNEL_TYPE_VXLAN,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) .n_entries = NSIM_UDP_TUNNEL_N_PORTS,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) .tunnel_types = UDP_TUNNEL_TYPE_GENEVE |
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) UDP_TUNNEL_TYPE_VXLAN_GPE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) },
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) static ssize_t
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) nsim_udp_tunnels_info_reset_write(struct file *file, const char __user *data,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) size_t count, loff_t *ppos)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) struct net_device *dev = file->private_data;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) struct netdevsim *ns = netdev_priv(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) memset(ns->udp_ports.ports, 0, sizeof(ns->udp_ports.__ports));
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) rtnl_lock();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) udp_tunnel_nic_reset_ntf(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) rtnl_unlock();
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) return count;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123) static const struct file_operations nsim_udp_tunnels_info_reset_fops = {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) .open = simple_open,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) .write = nsim_udp_tunnels_info_reset_write,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) .llseek = generic_file_llseek,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) .owner = THIS_MODULE,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) int nsim_udp_tunnels_info_create(struct nsim_dev *nsim_dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) struct net_device *dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) struct netdevsim *ns = netdev_priv(dev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) struct udp_tunnel_nic_info *info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136) if (nsim_dev->udp_ports.shared && nsim_dev->udp_ports.open_only) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) dev_err(&nsim_dev->nsim_bus_dev->dev,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) "shared can't be used in conjunction with open_only\n");
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) if (!nsim_dev->udp_ports.shared)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) ns->udp_ports.ports = ns->udp_ports.__ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145) ns->udp_ports.ports = nsim_dev->udp_ports.__ports;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) debugfs_create_u32("udp_ports_inject_error", 0600,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148) ns->nsim_dev_port->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) &ns->udp_ports.inject_error);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) ns->udp_ports.dfs_ports[0].array = ns->udp_ports.ports[0];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) ns->udp_ports.dfs_ports[0].n_elements = NSIM_UDP_TUNNEL_N_PORTS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153) debugfs_create_u32_array("udp_ports_table0", 0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) ns->nsim_dev_port->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) &ns->udp_ports.dfs_ports[0]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) ns->udp_ports.dfs_ports[1].array = ns->udp_ports.ports[1];
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) ns->udp_ports.dfs_ports[1].n_elements = NSIM_UDP_TUNNEL_N_PORTS;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) debugfs_create_u32_array("udp_ports_table1", 0400,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) ns->nsim_dev_port->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) &ns->udp_ports.dfs_ports[1]);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) debugfs_create_file("udp_ports_reset", 0200, ns->nsim_dev_port->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164) dev, &nsim_udp_tunnels_info_reset_fops);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) /* Note: it's not normal to allocate the info struct like this!
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167) * Drivers are expected to use a static const one, here we're testing.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) info = kmemdup(&nsim_udp_tunnel_info, sizeof(nsim_udp_tunnel_info),
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) GFP_KERNEL);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) if (!info)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172) return -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) ns->udp_ports.sleep = nsim_dev->udp_ports.sleep;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) if (nsim_dev->udp_ports.sync_all) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) info->set_port = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) info->unset_port = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179) info->sync_table = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) if (ns->udp_ports.sleep)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) info->flags |= UDP_TUNNEL_NIC_INFO_MAY_SLEEP;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) if (nsim_dev->udp_ports.open_only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) info->flags |= UDP_TUNNEL_NIC_INFO_OPEN_ONLY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186) if (nsim_dev->udp_ports.ipv4_only)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) info->flags |= UDP_TUNNEL_NIC_INFO_IPV4_ONLY;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) if (nsim_dev->udp_ports.shared)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) info->shared = &nsim_dev->udp_ports.utn_shared;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) if (nsim_dev->udp_ports.static_iana_vxlan)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) info->flags |= UDP_TUNNEL_NIC_INFO_STATIC_IANA_VXLAN;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193) dev->udp_tunnel_nic_info = info;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) void nsim_udp_tunnels_info_destroy(struct net_device *dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) kfree(dev->udp_tunnel_nic_info);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200) dev->udp_tunnel_nic_info = NULL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) void nsim_udp_tunnels_debugfs_create(struct nsim_dev *nsim_dev)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) debugfs_create_bool("udp_ports_sync_all", 0600, nsim_dev->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) &nsim_dev->udp_ports.sync_all);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207) debugfs_create_bool("udp_ports_open_only", 0600, nsim_dev->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) &nsim_dev->udp_ports.open_only);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) debugfs_create_bool("udp_ports_ipv4_only", 0600, nsim_dev->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) &nsim_dev->udp_ports.ipv4_only);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) debugfs_create_bool("udp_ports_shared", 0600, nsim_dev->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) &nsim_dev->udp_ports.shared);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213) debugfs_create_bool("udp_ports_static_iana_vxlan", 0600, nsim_dev->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) &nsim_dev->udp_ports.static_iana_vxlan);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) debugfs_create_u32("udp_ports_sleep", 0600, nsim_dev->ddir,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) &nsim_dev->udp_ports.sleep);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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