static clib_error_t *
netmap_delete_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, * line_input = &_line_input;
u8 * host_if_name = NULL;
/* Get a line of input. */
if (! unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "name %s", &host_if_name))
;
else
return clib_error_return (0, "unknown input `%U'", format_unformat_error, input);
}
unformat_free (line_input);
if (host_if_name == NULL)
return clib_error_return (0, "missing host interface name");
netmap_delete_if(vm, host_if_name);
return 0;
}
static clib_error_t *
virtio_pci_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
virtio_pci_create_if_args_t args;
u64 feature_mask = (u64) ~ (0ULL);
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
memset (&args, 0, sizeof (args));
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "%U", unformat_vlib_pci_addr, &args.addr))
;
else if (unformat (line_input, "feature-mask 0x%llx", &feature_mask))
args.features = feature_mask;
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
}
unformat_free (line_input);
virtio_pci_create_if (vm, &args);
return args.error;
}
static clib_error_t *
mrvl_pp2_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
mrvl_pp2_create_if_args_t args = { 0 };
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "name %s", &args.name))
;
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
}
unformat_free (line_input);
mrvl_pp2_create_if (&args);
vec_free (args.name);
return args.error;
}
static uword
unformat_ethernet_arp_opcode_host_byte_order (unformat_input_t * input,
va_list * args)
{
int * result = va_arg (*args, int *);
ethernet_arp_main_t * am = ðernet_arp_main;
int x, i;
/* Numeric opcode. */
if (unformat (input, "0x%x", &x)
|| unformat (input, "%d", &x))
{
if (x >= (1 << 16))
return 0;
*result = x;
return 1;
}
/* Named type. */
if (unformat_user (input, unformat_vlib_number_by_name,
am->opcode_by_name, &i))
{
*result = i;
return 1;
}
return 0;
}
static clib_error_t *
abf_policy_cmd (vlib_main_t * vm,
unformat_input_t * main_input, vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
u32 acl_index, policy_id;
fib_route_path_t *rpaths = NULL, rpath;
u32 is_del;
is_del = 0;
acl_index = INDEX_INVALID;
policy_id = INDEX_INVALID;
/* Get a line of input. */
if (!unformat_user (main_input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "acl %d", &acl_index))
;
else if (unformat (line_input, "id %d", &policy_id))
;
else if (unformat (line_input, "del"))
is_del = 1;
else if (unformat (line_input, "add"))
is_del = 0;
else if (unformat (line_input, "via %U",
unformat_fib_route_path, &rpath))
vec_add1 (rpaths, rpath);
else
return (clib_error_return (0, "unknown input '%U'",
format_unformat_error, line_input));
}
if (INDEX_INVALID == policy_id)
{
vlib_cli_output (vm, "Specify a Policy ID");
return 0;
}
if (!is_del)
{
if (INDEX_INVALID == acl_index)
{
vlib_cli_output (vm, "ACL index must be set");
return 0;
}
abf_policy_update (policy_id, acl_index, rpaths);
}
else
{
abf_policy_delete (policy_id, rpaths);
}
unformat_free (line_input);
return (NULL);
}
static uword
unformat_ethernet_arp_opcode_net_byte_order (unformat_input_t * input,
va_list * args)
{
int * result = va_arg (*args, int *);
if (! unformat_user (input, unformat_ethernet_arp_opcode_host_byte_order, result))
return 0;
*result = clib_host_to_net_u16 ((u16) *result);
return 1;
}
static clib_error_t *
netmap_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, * line_input = &_line_input;
u8 * host_if_name = NULL;
u8 hwaddr [6];
u8 * hw_addr_ptr = 0;
int r;
u8 is_pipe = 0;
u8 is_master = 0;
u32 sw_if_index = ~0;
/* Get a line of input. */
if (! unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "name %s", &host_if_name))
;
else if (unformat (line_input, "hw-addr %U", unformat_ethernet_address, hwaddr))
hw_addr_ptr = hwaddr;
else if (unformat (line_input, "pipe"))
is_pipe = 1;
else if (unformat (line_input, "master"))
is_master = 1;
else if (unformat (line_input, "slave"))
is_master = 0;
else
return clib_error_return (0, "unknown input `%U'", format_unformat_error, input);
}
unformat_free (line_input);
if (host_if_name == NULL)
return clib_error_return (0, "missing host interface name");
r = netmap_create_if(vm, host_if_name, hw_addr_ptr, is_pipe, is_master, &sw_if_index);
if (r == VNET_API_ERROR_SYSCALL_ERROR_1)
return clib_error_return(0, "%s (errno %d)", strerror (errno), errno);
if (r == VNET_API_ERROR_INVALID_INTERFACE)
return clib_error_return(0, "Invalid interface name");
if (r == VNET_API_ERROR_SUBIF_ALREADY_EXISTS)
return clib_error_return(0, "Interface already exists");
vlib_cli_output(vm, "%U\n", format_vnet_sw_if_index_name, vnet_get_main(), sw_if_index);
return 0;
}
static clib_error_t *
virtio_pci_delete_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
u32 sw_if_index = ~0;
vnet_hw_interface_t *hw;
virtio_main_t *vim = &virtio_main;
virtio_if_t *vif;
vnet_main_t *vnm = vnet_get_main ();
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "sw_if_index %d", &sw_if_index))
;
else if (unformat (line_input, "%U", unformat_vnet_sw_interface,
vnm, &sw_if_index))
;
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
}
unformat_free (line_input);
if (sw_if_index == ~0)
return clib_error_return (0,
"please specify interface name or sw_if_index");
hw = vnet_get_sup_hw_interface (vnm, sw_if_index);
if (hw == NULL || virtio_device_class.index != hw->dev_class_index)
return clib_error_return (0, "not a virtio interface");
vif = pool_elt_at_index (vim->interfaces, hw->dev_instance);
if (virtio_pci_delete_if (vm, vif) < 0)
return clib_error_return (0, "not a virtio pci interface");
return 0;
}
static clib_error_t *
cj_command_fn (vlib_main_t * vm,
unformat_input_t * input, vlib_cli_command_t * cmd)
{
int is_enable = -1;
int is_dump = -1;
unformat_input_t _line_input, *line_input = &_line_input;
clib_error_t *error = NULL;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return clib_error_return (0, "expected enable | disable | dump");
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "enable") || unformat (line_input, "on"))
is_enable = 1;
else if (unformat (line_input, "disable")
|| unformat (line_input, "off"))
is_enable = 0;
else if (unformat (line_input, "dump"))
is_dump = 1;
else
{
error = clib_error_return (0, "unknown input `%U'",
format_unformat_error, line_input);
goto done;
}
}
if (is_enable >= 0)
cj_enable_disable (is_enable);
if (is_dump > 0)
cj_dump ();
done:
unformat_free (line_input);
return error;
}
static clib_error_t *
rdma_create_command_fn (vlib_main_t * vm, unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, *line_input = &_line_input;
rdma_create_if_args_t args;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
clib_memset (&args, 0, sizeof (rdma_create_if_args_t));
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "host-if %s", &args.ifname))
;
else if (unformat (line_input, "name %s", &args.name))
;
else if (unformat (line_input, "rx-queue-size %u", &args.rxq_size))
;
else if (unformat (line_input, "tx-queue-size %u", &args.txq_size))
;
else if (unformat (line_input, "num-rx-queues %u", &args.rxq_num))
;
else
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
}
unformat_free (line_input);
rdma_create_if (vm, &args);
vec_free (args.ifname);
vec_free (args.name);
return args.error;
}
static clib_error_t *
mpls_interface_enable_disable (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
vnet_main_t * vnm = vnet_get_main();
clib_error_t * error = 0;
u32 sw_if_index, enable;
int rv;
sw_if_index = ~0;
if (! unformat_user (input, unformat_vnet_sw_interface, vnm, &sw_if_index))
{
error = clib_error_return (0, "unknown interface `%U'",
format_unformat_error, input);
goto done;
}
if (unformat (input, "enable"))
enable = 1;
else if (unformat (input, "disable"))
enable = 0;
else
{
error = clib_error_return (0, "expected 'enable' or 'disable'",
format_unformat_error, input);
goto done;
}
rv = mpls_sw_interface_enable_disable(&mpls_main, sw_if_index, enable, 0);
if (VNET_API_ERROR_NO_SUCH_FIB == rv)
error = clib_error_return (0, "default MPLS table must be created first");
done:
return error;
}
static clib_error_t *
virtual_ip_cmd_fn_command_fn (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, * line_input = &_line_input;
vnet_main_t * vnm = vnet_get_main();
ip4_main_t * im = &ip4_main;
ip_lookup_main_t * lm = &im->lookup_main;
ip4_address_t ip_addr, next_hop;
u8 mac_addr[6];
mac_addr_t *mac_addrs = 0;
u32 sw_if_index;
u32 i, f;
/* Get a line of input. */
if (! unformat_user (input, unformat_line_input, line_input))
return 0;
if (!unformat(line_input, "%U %U",
unformat_ip4_address, &ip_addr,
unformat_vnet_sw_interface, vnm, &sw_if_index))
goto barf;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT) {
if (unformat (line_input, "mac %U",
unformat_ethernet_address,
&mac_addr))
{
mac_addr_t *ma;
vec_add2 (mac_addrs, ma, 1);
clib_memcpy(ma, mac_addr, sizeof (mac_addr));
} else {
barf:
return clib_error_return (0, "unknown input `%U'",
format_unformat_error, input);
}
}
if (vec_len (mac_addrs) == 0)
goto barf;
/* Create / delete special interface route /32's */
next_hop.as_u32 = 0;
for (i = 0; i < vec_len(mac_addrs); i++) {
ip_adjacency_t adj;
u32 adj_index;
adj.lookup_next_index = IP_LOOKUP_NEXT_REWRITE;
vnet_rewrite_for_sw_interface
(vnm,
VNET_L3_PACKET_TYPE_IP4,
sw_if_index,
ip4_rewrite_node.index,
&mac_addrs[i], /* destination address */
&adj.rewrite_header,
sizeof (adj.rewrite_data));
ip_add_adjacency (lm, &adj, 1 /* one adj */,
&adj_index);
f = (i + 1 < vec_len(mac_addrs)) ? IP4_ROUTE_FLAG_NOT_LAST_IN_GROUP : 0;
ip4_add_del_route_next_hop (im,
IP4_ROUTE_FLAG_ADD | f,
&ip_addr,
32 /* insert /32's */,
&next_hop,
sw_if_index,
1 /* weight */,
adj_index,
(u32)~0 /* explicit fib index */);
}
vec_free (mac_addrs);
return 0;
}
/*
* enable or disable the output_feature
*/
static clib_error_t *
nsim_output_feature_enable_disable_command_fn (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
nsim_main_t *nsm = &nsim_main;
unformat_input_t _line_input, *line_input = &_line_input;
u32 sw_if_index = ~0;
int enable_disable = 1;
int rv;
/* Get a line of input. */
if (!unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "disable"))
enable_disable = 0;
else if (unformat (line_input, "%U", unformat_vnet_sw_interface,
nsm->vnet_main, &sw_if_index))
;
else
{
clib_error_t *error = clib_error_return (0, "unknown input `%U'",
format_unformat_error,
line_input);
unformat_free (line_input);
return error;
}
}
unformat_free (line_input);
if (sw_if_index == ~0)
return clib_error_return (0, "Please specify one interface...");
rv = nsim_output_feature_enable_disable (nsm, sw_if_index, enable_disable);
switch (rv)
{
case 0:
break;
case VNET_API_ERROR_CANNOT_ENABLE_DISABLE_FEATURE:
return clib_error_return (0, "Not configured, please 'set nsim' first");
case VNET_API_ERROR_INVALID_SW_IF_INDEX:
return clib_error_return
(0, "Invalid interface, only works on physical ports");
break;
case VNET_API_ERROR_UNIMPLEMENTED:
return clib_error_return (0,
"Device driver doesn't support redirection");
break;
default:
return clib_error_return
(0, "nsim_output_feature_enable_disable returned %d", rv);
}
return 0;
}
static clib_error_t *
lisp_gpe_add_del_fwd_entry_command_fn (vlib_main_t * vm,
unformat_input_t * input,
vlib_cli_command_t * cmd)
{
unformat_input_t _line_input, * line_input = &_line_input;
u8 is_add = 1;
ip_address_t lloc, rloc, *llocs = 0, *rlocs = 0;
clib_error_t * error = 0;
gid_address_t _reid, * reid = &_reid, _leid, * leid = &_leid;
u8 reid_set = 0, leid_set = 0, is_negative = 0, vrf_set = 0, vni_set = 0;
u32 vni, vrf, action = ~0;
int rv;
/* Get a line of input. */
if (! unformat_user (input, unformat_line_input, line_input))
return 0;
while (unformat_check_input (line_input) != UNFORMAT_END_OF_INPUT)
{
if (unformat (line_input, "del"))
is_add = 0;
else if (unformat (line_input, "add"))
is_add = 1;
else if (unformat (line_input, "leid %U",
unformat_gid_address, leid))
{
leid_set = 1;
}
else if (unformat (line_input, "reid %U",
unformat_gid_address, reid))
{
reid_set = 1;
}
else if (unformat (line_input, "vni %u", &vni))
{
gid_address_vni (leid) = vni;
gid_address_vni (reid) = vni;
vni_set = 1;
}
else if (unformat (line_input, "vrf %u", &vrf))
{
vrf_set = 1;
}
else if (unformat (line_input, "negative action %U",
unformat_negative_mapping_action, &action))
{
is_negative = 1;
}
else if (unformat (line_input, "lloc %U rloc %U",
unformat_ip_address, &lloc,
unformat_ip_address, &rloc))
{
/* TODO: support p and w */
vec_add1 (llocs, lloc);
vec_add1 (rlocs, rloc);
}
else
{
error = unformat_parse_error (line_input);
goto done;
}
}
unformat_free (line_input);
if (!vni_set || !vrf_set)
{
error = clib_error_return(0, "vni and vrf must be set!");
goto done;
}
if (!reid_set)
{
error = clib_error_return(0, "remote eid must be set!");
goto done;
}
if (is_negative)
{
if (~0 == action)
{
error = clib_error_return(0, "no action set for negative tunnel!");
goto done;
}
}
else
{
if (vec_len (llocs) == 0)
{
error = clib_error_return (0, "expected ip4/ip6 locators.");
goto done;
}
if (vec_len (llocs) != 1)
{
error = clib_error_return (0, "multihoming not supported for now!");
goto done;
}
}
if (!leid_set)
{
/* if leid not set, make sure it's the same AFI like reid */
gid_address_type(leid) = gid_address_type(reid);
if (GID_ADDR_IP_PREFIX == gid_address_type (reid))
gid_address_ip_version(leid) = gid_address_ip_version(reid);
}
/* add fwd entry */
vnet_lisp_gpe_add_del_fwd_entry_args_t _a, * a = &_a;
memset (a, 0, sizeof(a[0]));
a->is_add = is_add;
a->vni = vni;
a->table_id = vrf;
gid_address_copy(&a->seid, leid);
gid_address_copy(&a->deid, reid);
if (!is_negative)
{
a->slocator = llocs[0];
a->dlocator = rlocs[0];
}
rv = vnet_lisp_gpe_add_del_fwd_entry (a, 0);
if (0 != rv)
{
error = clib_error_return(0, "failed to %s gpe tunnel!",
is_add ? "add" : "delete");
}
done:
vec_free(llocs);
vec_free(rlocs);
return error;
}
