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Run VPP's checkstyle to reformat the code

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This commit is contained in:
Pim van Pelt
2023-01-11 16:21:40 +00:00
parent e53d4376ab
commit 815a6e0dce
6 changed files with 168 additions and 168 deletions
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61
lcpng_if_sync.c
View File

@ -59,8 +59,8 @@ lcp_itf_pair_sync_state (lcp_itf_pair_t *lip)
}
LCP_IF_INFO ("sync_state: %U flags %u sup-flags %u mtu %u sup-mtu %u",
format_lcp_itf_pair, lip, sw->flags, sup_sw->flags,
sw->mtu[VNET_MTU_L3], sup_sw->mtu[VNET_MTU_L3]);
format_lcp_itf_pair, lip, sw->flags, sup_sw->flags,
sw->mtu[VNET_MTU_L3], sup_sw->mtu[VNET_MTU_L3]);
/* Linux will not allow children to be admin-up if their parent is
* admin-down. If child is up but parent is not, force it down.
@ -69,11 +69,10 @@ lcp_itf_pair_sync_state (lcp_itf_pair_t *lip)
if (state && !(sup_sw->flags & VNET_SW_INTERFACE_FLAG_ADMIN_UP))
{
LCP_IF_WARN (
"sync_state: %U flags %u sup-flags %u mtu %u sup-mtu %u: "
"forcing state to sup-flags to satisfy netlink",
format_lcp_itf_pair, lip, sw->flags, sup_sw->flags,
sw->mtu[VNET_MTU_L3], sup_sw->mtu[VNET_MTU_L3]);
LCP_IF_WARN ("sync_state: %U flags %u sup-flags %u mtu %u sup-mtu %u: "
"forcing state to sup-flags to satisfy netlink",
format_lcp_itf_pair, lip, sw->flags, sup_sw->flags,
sw->mtu[VNET_MTU_L3], sup_sw->mtu[VNET_MTU_L3]);
state = 0;
}
lcp_itf_set_link_state (lip, state);
@ -90,9 +89,9 @@ lcp_itf_pair_sync_state (lcp_itf_pair_t *lip)
if (sup_sw->mtu[VNET_MTU_L3] < sw->mtu[VNET_MTU_L3])
{
LCP_IF_WARN ("sync_state: %U flags %u mtu %u sup-mtu %u: "
"clamping to sup-mtu to satisfy netlink",
format_lcp_itf_pair, lip, sw->flags,
sw->mtu[VNET_MTU_L3], sup_sw->mtu[VNET_MTU_L3]);
"clamping to sup-mtu to satisfy netlink",
format_lcp_itf_pair, lip, sw->flags, sw->mtu[VNET_MTU_L3],
sup_sw->mtu[VNET_MTU_L3]);
mtu = sup_sw->mtu[VNET_MTU_L3];
}
@ -164,7 +163,7 @@ lcp_itf_pair_sync_state_hw (vnet_hw_interface_t *hi)
if (!hi)
return;
LCP_IF_DBG ("sync_state_hw: hi %U", format_vnet_sw_if_index_name,
vnet_get_main (), hi->hw_if_index);
vnet_get_main (), hi->hw_if_index);
vnet_hw_interface_walk_sw (vnet_get_main (), hi->hw_if_index,
lcp_itf_pair_walk_sync_state_hw_cb, NULL);
@ -180,14 +179,14 @@ lcp_itf_admin_state_change (vnet_main_t * vnm, u32 sw_if_index, u32 flags)
if (!lcp_sync ())
return 0;
LCP_IF_DBG ("admin_state_change: sw %U %u",
format_vnet_sw_if_index_name, vnm, sw_if_index,
flags);
LCP_IF_DBG ("admin_state_change: sw %U %u", format_vnet_sw_if_index_name,
vnm, sw_if_index, flags);
// Sync interface state changes into host
lip = lcp_itf_pair_get (lcp_itf_pair_find_by_phy (sw_if_index));
if (!lip) return NULL;
LCP_IF_INFO ("admin_state_change: %U flags %u", format_lcp_itf_pair, lip, flags);
LCP_IF_INFO ("admin_state_change: %U flags %u", format_lcp_itf_pair, lip,
flags);
if (vnet_sw_interface_is_sub (vnm, sw_if_index))
{
@ -208,8 +207,8 @@ lcp_itf_admin_state_change (vnet_main_t * vnm, u32 sw_if_index, u32 flags)
if (!hi)
return NULL;
LCP_IF_DBG ("admin_state_change: si %U hi %U, syncing children",
format_vnet_sw_if_index_name, vnm, si->sw_if_index,
format_vnet_sw_if_index_name, vnm, hi->sw_if_index);
format_vnet_sw_if_index_name, vnm, si->sw_if_index,
format_vnet_sw_if_index_name, vnm, hi->sw_if_index);
lcp_itf_pair_sync_state_hw (hi);
@ -227,7 +226,7 @@ lcp_itf_mtu_change (vnet_main_t *vnm, u32 sw_if_index, u32 flags)
return NULL;
LCP_IF_DBG ("mtu_change: sw %U %u", format_vnet_sw_if_index_name, vnm,
sw_if_index, flags);
sw_if_index, flags);
if (vnet_sw_interface_is_sub (vnm, sw_if_index))
{
@ -251,8 +250,8 @@ lcp_itf_mtu_change (vnet_main_t *vnm, u32 sw_if_index, u32 flags)
if (!hi)
return NULL;
LCP_IF_DBG ("mtu_change: si %U hi %U, syncing children",
format_vnet_sw_if_index_name, vnm, si->sw_if_index,
format_vnet_sw_if_index_name, vnm, hi->sw_if_index);
format_vnet_sw_if_index_name, vnm, si->sw_if_index,
format_vnet_sw_if_index_name, vnm, hi->sw_if_index);
lcp_itf_pair_sync_state_hw (hi);
@ -412,8 +411,8 @@ lcp_itf_ip4_add_del_interface_addr (ip4_main_t *im, uword opaque,
return;
LCP_IF_DBG ("ip4_addr_%s: si:%U %U/%u", is_del ? "del" : "add",
format_vnet_sw_if_index_name, vnet_get_main (),
sw_if_index, format_ip4_address, address, address_length);
format_vnet_sw_if_index_name, vnet_get_main (), sw_if_index,
format_ip4_address, address, address_length);
lip = lcp_itf_pair_get (lcp_itf_pair_find_by_phy (sw_if_index));
if (!lip)
@ -428,8 +427,8 @@ lcp_itf_ip4_add_del_interface_addr (ip4_main_t *im, uword opaque,
}
LCP_IF_DBG ("ip4_addr_%s: %U ip4 %U/%u", is_del ? "del" : "add",
format_lcp_itf_pair, lip, format_ip4_address, address,
address_length);
format_lcp_itf_pair, lip, format_ip4_address, address,
address_length);
if (is_del)
vnet_netlink_del_ip4_addr (lip->lip_vif_index, address, address_length);
@ -461,8 +460,8 @@ lcp_itf_ip6_add_del_interface_addr (ip6_main_t *im, uword opaque,
return;
LCP_IF_DBG ("ip6_addr_%s: si:%U %U/%u", is_del ? "del" : "add",
format_vnet_sw_if_index_name, vnet_get_main (),
sw_if_index, format_ip6_address, address, address_length);
format_vnet_sw_if_index_name, vnet_get_main (), sw_if_index,
format_ip6_address, address, address_length);
lip = lcp_itf_pair_get (lcp_itf_pair_find_by_phy (sw_if_index));
if (!lip)
@ -476,8 +475,8 @@ lcp_itf_ip6_add_del_interface_addr (ip6_main_t *im, uword opaque,
clib_setns (vif_ns_fd);
}
LCP_IF_DBG ("ip6_addr_%s: %U ip4 %U/%u", is_del ? "del" : "add",
format_lcp_itf_pair, lip, format_ip6_address, address,
address_length);
format_lcp_itf_pair, lip, format_ip6_address, address,
address_length);
if (is_del)
vnet_netlink_del_ip6_addr (lip->lip_vif_index, address, address_length);
else
@ -510,9 +509,9 @@ lcp_itf_interface_add_del (vnet_main_t *vnm, u32 sw_if_index, u32 is_create)
return NULL;
LCP_IF_DBG ("interface_%s: sw %U parent %U", is_create ? "add" : "del",
format_vnet_sw_if_index_name, vnet_get_main (),
sw->sw_if_index, format_vnet_sw_if_index_name,
vnet_get_main (), sw->sup_sw_if_index);
format_vnet_sw_if_index_name, vnet_get_main (), sw->sw_if_index,
format_vnet_sw_if_index_name, vnet_get_main (),
sw->sup_sw_if_index);
if (is_create)
{

80
lcpng_interface.c
View File

@ -231,13 +231,13 @@ lcp_itf_pair_add (u32 host_sw_if_index, u32 phy_sw_if_index, u8 *host_name,
return VNET_API_ERROR_VALUE_EXIST;
if (host_sw_if_index == ~0) {
LCP_IF_ERROR ("pair_add: Cannot add LIP - invalid host");
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
LCP_IF_ERROR ("pair_add: Cannot add LIP - invalid host");
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
}
if (phy_sw_if_index == ~0) {
LCP_IF_ERROR ("pair_add: Cannot add LIP - invalid phy");
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
LCP_IF_ERROR ("pair_add: Cannot add LIP - invalid phy");
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
}
LCP_IF_NOTICE (
@ -345,7 +345,7 @@ lcp_netlink_add_link_vlan (int parent, u32 vlan, u16 proto, const char *name)
sk = nl_socket_alloc ();
if ((err = nl_connect (sk, NETLINK_ROUTE)) < 0) {
LCP_IF_ERROR ("netlink_add_link_vlan: Netlink connect error: %s",
nl_geterror (err));
nl_geterror (err));
return clib_error_return (NULL, "Unable to connect socket: %d", err);
}
@ -358,7 +358,7 @@ lcp_netlink_add_link_vlan (int parent, u32 vlan, u16 proto, const char *name)
if ((err = rtnl_link_add (sk, link, NLM_F_CREATE)) < 0) {
LCP_IF_ERROR ("netlink_add_link_vlan: Netlink link add error: %s",
nl_geterror (err));
nl_geterror (err));
return clib_error_return (NULL, "Unable to add link %s: %d", name, err);
}
@ -674,8 +674,8 @@ lcp_itf_set_interface_addr (const lcp_itf_pair_t *lip)
lm4, ia, lip->lip_phy_sw_if_index, 1 /* honor unnumbered */, ({
ip4_address_t *r4 = ip_interface_address_get_address (lm4, ia);
LCP_IF_NOTICE ("set_interface_addr: %U add ip4 %U/%d",
format_lcp_itf_pair, lip, format_ip4_address, r4,
ia->address_length);
format_lcp_itf_pair, lip, format_ip4_address, r4,
ia->address_length);
vnet_netlink_add_ip4_addr (lip->lip_vif_index, r4, ia->address_length);
}));
@ -684,8 +684,8 @@ lcp_itf_set_interface_addr (const lcp_itf_pair_t *lip)
lm6, ia, lip->lip_phy_sw_if_index, 1 /* honor unnumbered */, ({
ip6_address_t *r6 = ip_interface_address_get_address (lm6, ia);
LCP_IF_NOTICE ("set_interface_addr: %U add ip6 %U/%d",
format_lcp_itf_pair, lip, format_ip6_address, r6,
ia->address_length);
format_lcp_itf_pair, lip, format_ip6_address, r6,
ia->address_length);
vnet_netlink_add_ip6_addr (lip->lip_vif_index, r6, ia->address_length);
}));
@ -720,11 +720,10 @@ lcp_itf_pair_find_walk (vnet_main_t *vnm, u32 sw_if_index, void *arg)
(sw->sub.eth.flags.dot1ad == match->dot1ad))
{
LCP_IF_DBG ("find_walk: found match outer %d dot1ad %d "
"inner-dot1q %d: interface %U",
sw->sub.eth.outer_vlan_id, sw->sub.eth.flags.dot1ad,
sw->sub.eth.inner_vlan_id,
format_vnet_sw_if_index_name, vnet_get_main (),
sw->sw_if_index);
"inner-dot1q %d: interface %U",
sw->sub.eth.outer_vlan_id, sw->sub.eth.flags.dot1ad,
sw->sub.eth.inner_vlan_id, format_vnet_sw_if_index_name,
vnet_get_main (), sw->sw_if_index);
match->matched_sw_if_index = sw->sw_if_index;
return WALK_STOP;
}
@ -776,8 +775,7 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
}
if (!lcp_validate_if_name (host_if_name)) {
LCP_IF_ERROR ("pair_create: Invalid host-if-name '%s'",
host_if_name);
LCP_IF_ERROR ("pair_create: Invalid host-if-name '%s'", host_if_name);
return VNET_API_ERROR_INVALID_ARGUMENT;
}
@ -810,7 +808,7 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
if (sw->type == VNET_SW_INTERFACE_TYPE_SUB && sw->sub.eth.flags.exact_match == 0) {
LCP_IF_ERROR ("pair_create: Cannot create LIP for a "
"sub-interface without exact-match set");
"sub-interface without exact-match set");
return VNET_API_ERROR_INVALID_ARGUMENT;
}
@ -819,24 +817,24 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
outer_proto = inner_proto = ETH_P_8021Q;
if (1 == sw->sub.eth.flags.dot1ad) outer_proto = ETH_P_8021AD;
LCP_IF_INFO (
"pair_create: creating dot1%s %d inner-dot1q %d on %U",
sw->sub.eth.flags.dot1ad ? "ad" : "q", outer_vlan, inner_vlan,
format_vnet_sw_if_index_name, vnet_get_main (), hw->sw_if_index);
LCP_IF_INFO ("pair_create: creating dot1%s %d inner-dot1q %d on %U",
sw->sub.eth.flags.dot1ad ? "ad" : "q", outer_vlan,
inner_vlan, format_vnet_sw_if_index_name, vnet_get_main (),
hw->sw_if_index);
parent_if_index = lcp_itf_pair_find_by_phy (sw->sup_sw_if_index);
if (INDEX_INVALID == parent_if_index)
{
LCP_IF_ERROR ("pair_create: Cannot find LIP for %U",
format_vnet_sw_if_index_name, vnet_get_main (),
sw->sup_sw_if_index);
format_vnet_sw_if_index_name, vnet_get_main (),
sw->sup_sw_if_index);
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
}
lip = lcp_itf_pair_get (parent_if_index);
if (!lip)
{
LCP_IF_ERROR ("pair_create: Cannot create LIP for a "
"sub-interface without an LCP on the parent");
"sub-interface without an LCP on the parent");
return VNET_API_ERROR_INVALID_ARGUMENT;
}
LCP_IF_DBG ("pair_create: parent %U", format_lcp_itf_pair, lip);
@ -884,25 +882,24 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
if (INDEX_INVALID == linux_parent_if_index)
{
LCP_IF_ERROR ("pair_create: Cannot find LIP for outer "
"vlan %d proto %s on %U",
outer_vlan,
outer_proto == ETH_P_8021AD ? "dot1ad" :
"dot1q",
format_vnet_sw_if_index_name,
vnet_get_main (), hw->sw_if_index);
"vlan %d proto %s on %U",
outer_vlan,
outer_proto == ETH_P_8021AD ? "dot1ad" :
"dot1q",
format_vnet_sw_if_index_name, vnet_get_main (),
hw->sw_if_index);
return VNET_API_ERROR_INVALID_SW_IF_INDEX;
}
llip = lcp_itf_pair_get (linux_parent_if_index);
if (!llip)
{
LCP_IF_ERROR (
"pair_create: Cannot create LIP for a "
"sub-interface without a valid Linux parent");
LCP_IF_ERROR ("pair_create: Cannot create LIP for a "
"sub-interface without a valid Linux parent");
return VNET_API_ERROR_INVALID_ARGUMENT;
}
LCP_IF_DBG ("pair_create: linux parent %U",
format_lcp_itf_pair, llip);
LCP_IF_DBG ("pair_create: linux parent %U", format_lcp_itf_pair,
llip);
parent_vif_index = llip->lip_vif_index;
}
else
@ -915,10 +912,10 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
(const char *) host_if_name);
if (err != 0) {
LCP_IF_ERROR ("pair_create: Cannot create link "
"outer(proto:0x%04x,vlan:%u).inner(proto:0x%"
"04x,vlan:%u) name:'%s'",
outer_proto, outer_vlan, inner_proto,
inner_vlan, host_if_name);
"outer(proto:0x%04x,vlan:%u).inner(proto:0x%"
"04x,vlan:%u) name:'%s'",
outer_proto, outer_vlan, inner_proto, inner_vlan,
host_if_name);
}
if (!err)
@ -1004,8 +1001,7 @@ lcp_itf_pair_create (u32 phy_sw_if_index, u8 *host_if_name,
tap_create_if (vm, &args);
if (args.rv < 0)
{
LCP_IF_ERROR ("pair_create: Cannot create TAP: retval:%d",
args.rv);
LCP_IF_ERROR ("pair_create: Cannot create TAP: retval:%d", args.rv);
clib_error_free (args.error);
return args.rv;
}

16
lcpng_interface.h
View File

@ -23,21 +23,15 @@
extern vlib_log_class_t lcp_itf_pair_logger;
#define LCP_IF_DBG(...) \
vlib_log_debug (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_DBG(...) vlib_log_debug (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_INFO(...) \
vlib_log_info (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_INFO(...) vlib_log_info (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_NOTICE(...) \
vlib_log_notice (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_NOTICE(...) vlib_log_notice (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_WARN(...) \
vlib_log_warn (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_ERROR(...) \
vlib_log_err (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_WARN(...) vlib_log_warn (lcp_itf_pair_logger, __VA_ARGS__);
#define LCP_IF_ERROR(...) vlib_log_err (lcp_itf_pair_logger, __VA_ARGS__);
#define foreach_lcp_itf_pair_flag _ (STALE, 0, "stale")

48
lcpng_netlink.c
View File

@ -268,20 +268,20 @@ lcp_nl_process_msgs (void)
{
if ((err = nl_msg_parse (msg_info->msg, lcp_nl_dispatch, msg_info)) < 0)
LCP_NL_ERROR ("process_msgs: Unable to parse object: %s",
nl_geterror (err));
nl_geterror (err));
nlmsg_free (msg_info->msg);
if (++n_msgs >= nm->batch_size)
{
LCP_NL_INFO ("process_msgs: batch_size %u reached, yielding",
nm->batch_size);
nm->batch_size);
break;
}
usecs = (u64) (1e6 * (vlib_time_now (vlib_get_main ()) - start));
if (usecs >= 1e3 * nm->batch_work_ms)
{
LCP_NL_INFO ("process_msgs: batch_work_ms %u reached, yielding",
nm->batch_work_ms);
nm->batch_work_ms);
break;
}
}
@ -295,13 +295,13 @@ lcp_nl_process_msgs (void)
if (vec_len (nm->nl_ns.nl_msg_queue))
{
LCP_NL_WARN ("process_msgs: Processed %u messages in %llu usecs, %u "
"left in queue",
n_msgs, usecs, vec_len (nm->nl_ns.nl_msg_queue));
"left in queue",
n_msgs, usecs, vec_len (nm->nl_ns.nl_msg_queue));
}
else
{
LCP_NL_DBG ("process_msgs: Processed %u messages in %llu usecs", n_msgs,
usecs);
LCP_NL_DBG ("process_msgs: Processed %u messages in %llu usecs",
n_msgs, usecs);
}
}
@ -400,14 +400,15 @@ lcp_nl_pair_add_cb (lcp_itf_pair_t *lip)
// namespaces to listen on, adding/deleting listeners dynamically, ie every
// time this callback is invoked.
LCP_NL_DBG ("pair_add_cb: %U refcnt %u", format_lcp_itf_pair, lip,
nm->nl_ns.clib_file_lcp_refcnt);
nm->nl_ns.clib_file_lcp_refcnt);
if ((nm->nl_ns.clib_file_lcp_refcnt > 0) &&
vec_cmp(nm->nl_ns.netns_name, lip->lip_namespace))
{
LCP_NL_WARN ("pair_add_cb: Existing netlink listener for netns %v -- this "
"itf-pair is in netns %v, will not be listened!",
nm->nl_ns.netns_name, lip->lip_namespace);
LCP_NL_WARN (
"pair_add_cb: Existing netlink listener for netns %v -- this "
"itf-pair is in netns %v, will not be listened!",
nm->nl_ns.netns_name, lip->lip_namespace);
return;
}
@ -415,7 +416,7 @@ lcp_nl_pair_add_cb (lcp_itf_pair_t *lip)
if (nm->nl_ns.clib_file_index == ~0)
{
LCP_NL_INFO ("pair_add_cb: Adding netlink listener for netns %v",
lip->lip_namespace);
lip->lip_namespace);
lcp_nl_open_socket (lip->lip_namespace);
}
}
@ -427,13 +428,13 @@ lcp_nl_pair_del_cb (lcp_itf_pair_t *lip)
// See NOTE in lcp_nl_pair_add_cb().
LCP_NL_DBG ("pair_del_cb: %U refcnt %u", format_lcp_itf_pair, lip,
nm->nl_ns.clib_file_lcp_refcnt);
nm->nl_ns.clib_file_lcp_refcnt);
nm->nl_ns.clib_file_lcp_refcnt--;
if (nm->nl_ns.clib_file_lcp_refcnt == 0)
{
LCP_NL_INFO ("pair_del_cb: Removing netlink listener for netns %v",
lip->lip_namespace);
lip->lip_namespace);
lcp_nl_close_socket ();
return;
}
@ -458,7 +459,7 @@ lcp_nl_read_cb (clib_file_t *f)
if (err < 0 && err != -NLE_AGAIN)
{
LCP_NL_ERROR ("read_cb: Error reading netlink socket (fd %d): %s (%d)",
f->file_descriptor, nl_geterror (err), err);
f->file_descriptor, nl_geterror (err), err);
vlib_process_signal_event (vlib_get_main (), lcp_nl_process_node.index,
NL_EVENT_READ_ERR, 0);
}
@ -476,7 +477,7 @@ static clib_error_t *
lcp_nl_error_cb (clib_file_t *f)
{
LCP_NL_ERROR ("error_cb: Error polling netlink socket (fd %d)",
f->file_descriptor);
f->file_descriptor);
/* notify process node */
vlib_process_signal_event (vlib_get_main (), lcp_nl_process_node.index,
@ -500,7 +501,7 @@ lcp_nl_close_socket (void)
if (f)
{
LCP_NL_DBG ("close_socket: Stopping poll of netlink fd %u",
f->file_descriptor);
f->file_descriptor);
fm->file_update (f, UNIX_FILE_UPDATE_DELETE);
}
nm->nl_ns.clib_file_index = ~0;
@ -510,7 +511,7 @@ lcp_nl_close_socket (void)
if (nm->nl_ns.sk_route)
{
LCP_NL_DBG ("close_socket: Closing netlink socket %d",
nl_socket_get_fd (nm->nl_ns.sk_route));
nl_socket_get_fd (nm->nl_ns.sk_route));
nl_socket_free (nm->nl_ns.sk_route);
nm->nl_ns.sk_route = NULL;
}
@ -562,8 +563,9 @@ lcp_nl_open_socket (u8 *ns)
nm->tx_buf_size);
if (err != 0)
{
LCP_NL_ERROR ("open_socket: Failed to set buffer size tx %u rx %u error %s",
nm->tx_buf_size, nm->rx_buf_size, nl_geterror (err));
LCP_NL_ERROR (
"open_socket: Failed to set buffer size tx %u rx %u error %s",
nm->tx_buf_size, nm->rx_buf_size, nl_geterror (err));
}
if (dest_ns_fd != -1)
@ -587,7 +589,7 @@ lcp_nl_open_socket (u8 *ns)
nm->nl_ns.clib_file_index = clib_file_add (&file_main, &rt_file);
LCP_NL_DBG ("open_socket: Added netlink file idx %u fd %u netns %s",
nm->nl_ns.clib_file_index, rt_file.file_descriptor, ns);
nm->nl_ns.clib_file_index, rt_file.file_descriptor, ns);
}
else
/* clib file already created and socket was closed due to error */
@ -598,13 +600,13 @@ lcp_nl_open_socket (u8 *ns)
f->file_descriptor = nl_socket_get_fd (nm->nl_ns.sk_route);
fm->file_update (f, UNIX_FILE_UPDATE_ADD);
LCP_NL_DBG ("open_socket: Updated netlink file idx %u fd %u netns %s",
nm->nl_ns.clib_file_index, f->file_descriptor, ns);
nm->nl_ns.clib_file_index, f->file_descriptor, ns);
}
nl_socket_modify_cb (nm->nl_ns.sk_route, NL_CB_VALID, NL_CB_CUSTOM,
lcp_nl_callback, NULL);
LCP_NL_NOTICE ("open_socket: Started poll of netlink fd %d netns %s",
nl_socket_get_fd (nm->nl_ns.sk_route), nm->nl_ns.netns_name);
nl_socket_get_fd (nm->nl_ns.sk_route), nm->nl_ns.netns_name);
}
#include <vnet/plugin/plugin.h>

11
lcpng_netlink.h
View File

@ -40,11 +40,12 @@ typedef enum nl_event_type_t_
#define NL_BATCH_WORK_MS_DEF 40 /* 40 ms */
#define NL_BATCH_DELAY_MS_DEF 10 /* 10 ms, max 20 batch/s */
#define LCP_NL_DBG(...) vlib_log_debug (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_INFO(...) vlib_log_info (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_NOTICE(...) vlib_log_notice (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_WARN(...) vlib_log_warn (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_ERROR(...) vlib_log_err (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_DBG(...) vlib_log_debug (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_INFO(...) vlib_log_info (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_NOTICE(...) \
vlib_log_notice (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_WARN(...) vlib_log_warn (lcp_nl_main.nl_logger, __VA_ARGS__);
#define LCP_NL_ERROR(...) vlib_log_err (lcp_nl_main.nl_logger, __VA_ARGS__);
/* struct type to hold context on the netlink message being processed.
*/

120
lcpng_nl_sync.c
View File

@ -436,8 +436,8 @@ lcp_nl_route_del (struct rtnl_route *rr)
entry_flags = lcp_nl_mk_route_entry_flags (rtype, table_id, rproto);
LCP_NL_INFO ("route_del: table %d prefix %U flags %U",
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags);
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags);
if (pfx.fp_proto == FIB_PROTOCOL_IP6)
fib_table_entry_delete (nlt->nlt_fib_index, &pfx, fib_src);
else
@ -480,8 +480,8 @@ lcp_nl_route_add (struct rtnl_route *rr)
ip6_address_is_link_local_unicast (&pfx.fp_addr.ip6))))
{
LCP_NL_DBG ("route_add: skip linklocal table %d prefix %U flags %U",
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags);
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags);
return;
}
lcp_nl_route_path_parse_t np = {
@ -505,8 +505,8 @@ lcp_nl_route_add (struct rtnl_route *rr)
lcp_nl_mk_route_mprefix (rr, &mpfx);
LCP_NL_INFO ("route_add: mcast table %d prefix %U flags %U",
rtnl_route_get_table (rr), format_mfib_prefix, &mpfx,
format_fib_entry_flags, entry_flags);
rtnl_route_get_table (rr), format_mfib_prefix, &mpfx,
format_fib_entry_flags, entry_flags);
mfib_table_entry_update (nlt->nlt_mfib_index, &mpfx,
MFIB_SOURCE_PLUGIN_LOW, MFIB_RPF_ID_NONE,
MFIB_ENTRY_FLAG_ACCEPT_ALL_ITF);
@ -531,8 +531,8 @@ lcp_nl_route_add (struct rtnl_route *rr)
fib_src = lcp_nl_proto_fib_source (rproto);
LCP_NL_INFO ("route_add: table %d prefix %U flags %U",
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags);
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags);
if (pfx.fp_proto == FIB_PROTOCOL_IP6)
fib_table_entry_path_add2 (nlt->nlt_fib_index, &pfx, fib_src,
@ -544,8 +544,8 @@ lcp_nl_route_add (struct rtnl_route *rr)
}
else
LCP_NL_WARN ("route_add: No paths table %d prefix %U flags %U netlink %U",
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags, format_nl_object, rr);
rtnl_route_get_table (rr), format_fib_prefix, &pfx,
format_fib_entry_flags, entry_flags, format_nl_object, rr);
vec_free (np.paths);
}
@ -579,15 +579,16 @@ lcp_nl_link_add_vlan (struct rtnl_link *rl)
*/
if (!(parent_lip = lcp_itf_pair_get (lcp_itf_pair_find_by_vif (parent_idx))))
{
LCP_NL_WARN ("link_add_vlan: No LIP for parent of %U", format_nl_object, rl);
LCP_NL_WARN ("link_add_vlan: No LIP for parent of %U", format_nl_object,
rl);
return NULL;
}
parent_sw = vnet_get_sw_interface (vnm, parent_lip->lip_phy_sw_if_index);
if (!parent_sw)
{
LCP_NL_ERROR ("link_add_vlan: Cannot get parent of %U", format_lcp_itf_pair,
parent_lip);
LCP_NL_ERROR ("link_add_vlan: Cannot get parent of %U",
format_lcp_itf_pair, parent_lip);
return NULL;
}
@ -604,7 +605,7 @@ lcp_nl_link_add_vlan (struct rtnl_link *rl)
if (ntohs (proto) == ETH_P_8021AD)
{
LCP_NL_ERROR ("link_add_vlan: Cannot create inner dot1ad: %U",
format_nl_object, rl);
format_nl_object, rl);
return NULL;
}
}
@ -635,7 +636,8 @@ lcp_nl_link_add_vlan (struct rtnl_link *rl)
&subid))
{
LCP_NL_ERROR ("link_add_vlan: Cannot find available subid on phy %U",
format_vnet_sw_if_index_name, vnm, parent_sw->sup_sw_if_index);
format_vnet_sw_if_index_name, vnm,
parent_sw->sup_sw_if_index);
lcpm->lcp_auto_subint = old_lcp_auto_subint;
return NULL;
}
@ -648,10 +650,10 @@ lcp_nl_link_add_vlan (struct rtnl_link *rl)
inner_vlan, outer_vlan, &phy_sw_if_index))
{
LCP_NL_ERROR ("link_add_vlan: Cannot create sub-int on phy %U flags %u "
"inner-dot1q %u dot1%s %u",
format_vnet_sw_if_index_name, vnm, parent_sw->sup_sw_if_index,
flags, inner_vlan,
parent_sw->sub.eth.flags.dot1ad ? "ad" : "q", outer_vlan);
"inner-dot1q %u dot1%s %u",
format_vnet_sw_if_index_name, vnm,
parent_sw->sup_sw_if_index, flags, inner_vlan,
parent_sw->sub.eth.flags.dot1ad ? "ad" : "q", outer_vlan);
lcpm->lcp_auto_subint = old_lcp_auto_subint;
return NULL;
}
@ -663,35 +665,36 @@ lcp_nl_link_add_vlan (struct rtnl_link *rl)
vnm, phy_lip->lip_host_sw_if_index, &subid))
{
LCP_NL_ERROR ("link_add_vlan: Cannot find available subid on host %U",
format_vnet_sw_if_index_name, vnm,
phy_lip->lip_host_sw_if_index);
format_vnet_sw_if_index_name, vnm,
phy_lip->lip_host_sw_if_index);
lcpm->lcp_auto_subint = old_lcp_auto_subint;
return NULL;
}
LCP_NL_INFO ("link_add_vlan: creating subid %u outer %u inner %u flags %u on "
"host %U phy %U",
subid, outer_vlan, inner_vlan, flags,
format_vnet_sw_if_index_name, vnm,
parent_lip->lip_host_sw_if_index, format_vnet_sw_if_index_name,
vnm, phy_lip->lip_host_sw_if_index);
LCP_NL_INFO (
"link_add_vlan: creating subid %u outer %u inner %u flags %u on "
"host %U phy %U",
subid, outer_vlan, inner_vlan, flags, format_vnet_sw_if_index_name, vnm,
parent_lip->lip_host_sw_if_index, format_vnet_sw_if_index_name, vnm,
phy_lip->lip_host_sw_if_index);
if (vnet_create_sub_interface (phy_lip->lip_host_sw_if_index, subid, flags,
inner_vlan, outer_vlan, &host_sw_if_index))
{
LCP_NL_ERROR ("link_add_vlan: Cannot create sub-int on host %U flags %u "
"inner-dot1q %u dot1%s %u",
format_vnet_sw_if_index_name, vnm,
phy_lip->lip_host_sw_if_index, flags, inner_vlan,
parent_sw->sub.eth.flags.dot1ad ? "ad" : "q", outer_vlan);
"inner-dot1q %u dot1%s %u",
format_vnet_sw_if_index_name, vnm,
phy_lip->lip_host_sw_if_index, flags, inner_vlan,
parent_sw->sub.eth.flags.dot1ad ? "ad" : "q", outer_vlan);
lcpm->lcp_auto_subint = old_lcp_auto_subint;
return NULL;
}
// Always keep sub-int on the TAP up
vnet_sw_interface_admin_up (vnm, host_sw_if_index);
LCP_NL_NOTICE ("link_add_vlan: Creating LIP for host %U phy %U name %s idx %d",
format_vnet_sw_if_index_name, vnm, host_sw_if_index,
format_vnet_sw_if_index_name, vnm, phy_sw_if_index,
rtnl_link_get_name (rl), idx);
LCP_NL_NOTICE (
"link_add_vlan: Creating LIP for host %U phy %U name %s idx %d",
format_vnet_sw_if_index_name, vnm, host_sw_if_index,
format_vnet_sw_if_index_name, vnm, phy_sw_if_index,
rtnl_link_get_name (rl), idx);
lcpm->lcp_auto_subint = old_lcp_auto_subint;
u8 *if_namev = 0;
@ -726,8 +729,9 @@ lcp_nl_link_del (struct rtnl_link *rl)
if (rtnl_link_is_vlan (rl))
{
LCP_NL_NOTICE ("link_del: Removing subint %U", format_vnet_sw_if_index_name,
vnet_get_main (), lip->lip_phy_sw_if_index);
LCP_NL_NOTICE ("link_del: Removing subint %U",
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
vnet_delete_sub_interface (lip->lip_phy_sw_if_index);
vnet_delete_sub_interface (lip->lip_host_sw_if_index);
}
@ -830,7 +834,7 @@ lcp_nl_link_add (struct rtnl_link *rl, void *ctx)
lcp_nl_link_set_lladdr (rl, lip);
LCP_NL_INFO ("link_add: %U admin %s", format_lcp_itf_pair, lip,
admin_state ? "up" : "down");
admin_state ? "up" : "down");
return;
}
@ -907,13 +911,14 @@ lcp_nl_addr_add_del (struct rtnl_addr *ra, int is_del)
lcp_itf_pair_t *lip;
ip_address_t nh;
LCP_NL_DBG ("addr_%s: netlink %U", is_del ? "del" : "add", format_nl_object, ra);
LCP_NL_DBG ("addr_%s: netlink %U", is_del ? "del" : "add", format_nl_object,
ra);
if (!(lip = lcp_itf_pair_get (
lcp_itf_pair_find_by_vif (rtnl_addr_get_ifindex (ra)))))
{
LCP_NL_WARN ("addr_%s: No LIP for %U ", is_del ? "del" : "add",
format_nl_object, ra);
format_nl_object, ra);
return;
}
@ -944,10 +949,10 @@ lcp_nl_addr_add_del (struct rtnl_addr *ra, int is_del)
lcp_nl_ip6_mroutes_add_del (lip->lip_phy_sw_if_index, !is_del);
}
LCP_NL_NOTICE ("addr_%s %U/%d iface %U", is_del ? "del: Deleted" : "add: Added",
format_ip_address, &nh, rtnl_addr_get_prefixlen (ra),
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
LCP_NL_NOTICE (
"addr_%s %U/%d iface %U", is_del ? "del: Deleted" : "add: Added",
format_ip_address, &nh, rtnl_addr_get_prefixlen (ra),
format_vnet_sw_if_index_name, vnet_get_main (), lip->lip_phy_sw_if_index);
}
void
@ -988,7 +993,8 @@ lcp_nl_neigh_add (struct rtnl_neigh *rn)
if ((rna = rtnl_neigh_get_dst (rn)) == NULL)
{
LCP_NL_DBG ("neigh_del: ignore missing neighbor %U", format_nl_object, rn);
LCP_NL_DBG ("neigh_del: ignore missing neighbor %U", format_nl_object,
rn);
return;
}
lcp_nl_mk_ip_addr (rna, &nh);
@ -1013,15 +1019,16 @@ lcp_nl_neigh_add (struct rtnl_neigh *rn)
if (rv)
{
LCP_NL_ERROR ("neigh_add: Failed %U lladdr %U iface %U",
format_ip_address, &nh, format_mac_address, &mac,
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
format_ip_address, &nh, format_mac_address, &mac,
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
}
else
{
LCP_NL_INFO ("neigh_add: Added %U lladdr %U iface %U", format_ip_address,
&nh, format_mac_address, &mac, format_vnet_sw_if_index_name,
vnet_get_main (), lip->lip_phy_sw_if_index);
LCP_NL_INFO ("neigh_add: Added %U lladdr %U iface %U",
format_ip_address, &nh, format_mac_address, &mac,
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
}
}
}
@ -1050,7 +1057,8 @@ lcp_nl_neigh_del (struct rtnl_neigh *rn)
if ((rna = rtnl_neigh_get_dst (rn)) == NULL)
{
LCP_NL_DBG ("neigh_del: ignore missing neighbor %U", format_nl_object, rn);
LCP_NL_DBG ("neigh_del: ignore missing neighbor %U", format_nl_object,
rn);
return;
}
lcp_nl_mk_ip_addr (rna, &nh);
@ -1059,13 +1067,13 @@ lcp_nl_neigh_del (struct rtnl_neigh *rn)
if (rv == 0 || rv == VNET_API_ERROR_NO_SUCH_ENTRY)
{
LCP_NL_INFO ("neigh_del: Deleted %U iface %U", format_ip_address, &nh,
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
}
else
{
LCP_NL_ERROR ("neigh_del: Failed %U iface %U", format_ip_address, &nh,
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
format_vnet_sw_if_index_name, vnet_get_main (),
lip->lip_phy_sw_if_index);
}
}