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-rw-r--r--src/vlibapi/api_helper_macros.h18
-rw-r--r--src/vnet/interface_api.c65
-rw-r--r--src/vpp/api/api.c63
3 files changed, 60 insertions, 86 deletions
diff --git a/src/vlibapi/api_helper_macros.h b/src/vlibapi/api_helper_macros.h
index 7f94e446..4e281342 100644
--- a/src/vlibapi/api_helper_macros.h
+++ b/src/vlibapi/api_helper_macros.h
@@ -103,11 +103,15 @@ do { \
/* "trust, but verify" */
+static inline uword
+vnet_sw_if_index_is_api_valid (u32 sw_if_index)
+{
+ return vnet_sw_interface_is_api_valid (vnet_get_main (), sw_if_index);
+}
+
#define VALIDATE_SW_IF_INDEX(mp) \
do { u32 __sw_if_index = ntohl(mp->sw_if_index); \
- vnet_main_t *__vnm = vnet_get_main(); \
- if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
- __sw_if_index)) { \
+ if (!vnet_sw_if_index_is_api_valid(__sw_if_index)) { \
rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
goto bad_sw_if_index; \
} \
@@ -121,9 +125,7 @@ bad_sw_if_index: \
#define VALIDATE_RX_SW_IF_INDEX(mp) \
do { u32 __rx_sw_if_index = ntohl(mp->rx_sw_if_index); \
- vnet_main_t *__vnm = vnet_get_main(); \
- if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
- __rx_sw_if_index)) { \
+ if (!vnet_sw_if_index_is_api_valid(__rx_sw_if_index)) { \
rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
goto bad_rx_sw_if_index; \
} \
@@ -137,9 +139,7 @@ bad_rx_sw_if_index: \
#define VALIDATE_TX_SW_IF_INDEX(mp) \
do { u32 __tx_sw_if_index = ntohl(mp->tx_sw_if_index); \
- vnet_main_t *__vnm = vnet_get_main(); \
- if (pool_is_free_index(__vnm->interface_main.sw_interfaces, \
- __tx_sw_if_index)) { \
+ if (!vnet_sw_if_index_is_api_valid(__tx_sw_if_index)) { \
rv = VNET_API_ERROR_INVALID_SW_IF_INDEX; \
goto bad_tx_sw_if_index; \
} \
diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c
index 2b6ff0c5..28b09b55 100644
--- a/src/vnet/interface_api.c
+++ b/src/vnet/interface_api.c
@@ -133,14 +133,10 @@ send_sw_interface_details (vpe_api_main_t * am,
vnet_sw_interface_t * swif,
u8 * interface_name, u32 context)
{
- vl_api_sw_interface_details_t *mp;
- vnet_main_t *vnm = vnet_get_main ();
- vnet_hw_interface_t *hi;
- u8 *tag;
+ vnet_hw_interface_t *hi =
+ vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index);
- hi = vnet_get_sup_hw_interface (am->vnet_main, swif->sw_if_index);
-
- mp = vl_msg_api_alloc (sizeof (*mp));
+ vl_api_sw_interface_details_t *mp = vl_msg_api_alloc (sizeof (*mp));
memset (mp, 0, sizeof (*mp));
mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_DETAILS);
mp->sw_if_index = ntohl (swif->sw_if_index);
@@ -224,7 +220,7 @@ send_sw_interface_details (vpe_api_main_t * am,
mp->i_sid = i_sid;
}
- tag = vnet_get_sw_interface_tag (vnm, swif->sw_if_index);
+ u8 *tag = vnet_get_sw_interface_tag (vnet_get_main (), swif->sw_if_index);
if (tag)
strncpy ((char *) mp->tag, (char *) tag, ARRAY_LEN (mp->tag) - 1);
@@ -237,39 +233,38 @@ vl_api_sw_interface_dump_t_handler (vl_api_sw_interface_dump_t * mp)
vpe_api_main_t *am = &vpe_api_main;
vnet_sw_interface_t *swif;
vnet_interface_main_t *im = &am->vnet_main->interface_main;
- u8 *filter_string = 0, *name_string = 0;
- unix_shared_memory_queue_t *q;
- char *strcasestr (char *, char *); /* lnx hdr file botch */
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
+ unix_shared_memory_queue_t *q =
+ vl_api_client_index_to_input_queue (mp->client_index);
if (q == 0)
return;
+ u8 *filter = 0, *name = 0;
if (mp->name_filter_valid)
{
mp->name_filter[ARRAY_LEN (mp->name_filter) - 1] = 0;
- filter_string = format (0, "%s%c", mp->name_filter, 0);
+ filter = format (0, "%s%c", mp->name_filter, 0);
}
+ char *strcasestr (char *, char *); /* lnx hdr file botch */
/* *INDENT-OFF* */
pool_foreach (swif, im->sw_interfaces,
({
- name_string = format (name_string, "%U%c",
- format_vnet_sw_interface_name,
- am->vnet_main, swif, 0);
+ if (!vnet_swif_is_api_visible (swif))
+ continue;
+ vec_reset_length(name);
+ name = format (name, "%U%c", format_vnet_sw_interface_name, am->vnet_main,
+ swif, 0);
- if (mp->name_filter_valid == 0 ||
- strcasestr((char *) name_string, (char *) filter_string)) {
+ if (filter && !strcasestr((char *) name, (char *) filter))
+ continue;
- send_sw_interface_details (am, q, swif, name_string, mp->context);
- }
- _vec_len (name_string) = 0;
+ send_sw_interface_details (am, q, swif, name, mp->context);
}));
/* *INDENT-ON* */
- vec_free (name_string);
- vec_free (filter_string);
+ vec_free (name);
+ vec_free (filter);
}
static void
@@ -435,49 +430,43 @@ static void vl_api_sw_interface_set_unnumbered_t_handler
{
vl_api_sw_interface_set_unnumbered_reply_t *rmp;
int rv = 0;
- vnet_sw_interface_t *si;
vnet_main_t *vnm = vnet_get_main ();
- u32 sw_if_index, unnumbered_sw_if_index;
-
- sw_if_index = ntohl (mp->sw_if_index);
- unnumbered_sw_if_index = ntohl (mp->unnumbered_sw_if_index);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ u32 unnumbered_sw_if_index = ntohl (mp->unnumbered_sw_if_index);
/*
* The API message field names are backwards from
* the underlying data structure names.
* It's not worth changing them now.
*/
- if (pool_is_free_index (vnm->interface_main.sw_interfaces,
- unnumbered_sw_if_index))
+ if (!vnet_sw_interface_is_api_valid (vnm, unnumbered_sw_if_index))
{
rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
goto done;
}
/* Only check the "use loop0" field when setting the binding */
- if (mp->is_add &&
- pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index))
+ if (mp->is_add && !vnet_sw_interface_is_api_valid (vnm, sw_if_index))
{
rv = VNET_API_ERROR_INVALID_SW_IF_INDEX_2;
goto done;
}
- si = vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
+ vnet_sw_interface_t *si =
+ vnet_get_sw_interface (vnm, unnumbered_sw_if_index);
if (mp->is_add)
{
si->flags |= VNET_SW_INTERFACE_FLAG_UNNUMBERED;
si->unnumbered_sw_if_index = sw_if_index;
- ip4_sw_interface_enable_disable (unnumbered_sw_if_index, 1);
- ip6_sw_interface_enable_disable (unnumbered_sw_if_index, 1);
}
else
{
si->flags &= ~(VNET_SW_INTERFACE_FLAG_UNNUMBERED);
si->unnumbered_sw_if_index = (u32) ~ 0;
- ip4_sw_interface_enable_disable (unnumbered_sw_if_index, 0);
- ip6_sw_interface_enable_disable (unnumbered_sw_if_index, 0);
}
+ ip4_sw_interface_enable_disable (unnumbered_sw_if_index, mp->is_add);
+ ip6_sw_interface_enable_disable (unnumbered_sw_if_index, mp->is_add);
done:
REPLY_MACRO (VL_API_SW_INTERFACE_SET_UNNUMBERED_REPLY);
diff --git a/src/vpp/api/api.c b/src/vpp/api/api.c
index 673ffe56..d8301fa6 100644
--- a/src/vpp/api/api.c
+++ b/src/vpp/api/api.c
@@ -477,7 +477,6 @@ vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
uword *p;
vnet_interface_main_t *im = &vnm->interface_main;
u64 sup_and_sub_key;
- u64 *kp;
unix_shared_memory_queue_t *q;
clib_error_t *error;
@@ -507,9 +506,6 @@ vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
goto out;
}
- kp = clib_mem_alloc (sizeof (*kp));
- *kp = sup_and_sub_key;
-
memset (&template, 0, sizeof (template));
template.type = VNET_SW_INTERFACE_TYPE_SUB;
template.sup_sw_if_index = hi->sw_if_index;
@@ -526,6 +522,10 @@ vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
rv = VNET_API_ERROR_INVALID_REGISTRATION;
goto out;
}
+
+ u64 *kp = clib_mem_alloc (sizeof (*kp));
+ *kp = sup_and_sub_key;
+
hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
@@ -537,10 +537,10 @@ out:
return;
rmp = vl_msg_api_alloc (sizeof (*rmp));
- rmp->_vl_msg_id = ntohs (VL_API_CREATE_VLAN_SUBIF_REPLY);
+ rmp->_vl_msg_id = htons (VL_API_CREATE_VLAN_SUBIF_REPLY);
rmp->context = mp->context;
- rmp->retval = ntohl (rv);
- rmp->sw_if_index = ntohl (sw_if_index);
+ rmp->retval = htonl (rv);
+ rmp->sw_if_index = htonl (sw_if_index);
vl_msg_api_send_shmem (q, (u8 *) & rmp);
}
@@ -558,7 +558,6 @@ vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
uword *p;
vnet_interface_main_t *im = &vnm->interface_main;
u64 sup_and_sub_key;
- u64 *kp;
clib_error_t *error;
VALIDATE_SW_IF_INDEX (mp);
@@ -587,9 +586,6 @@ vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
goto out;
}
- kp = clib_mem_alloc (sizeof (*kp));
- *kp = sup_and_sub_key;
-
memset (&template, 0, sizeof (template));
template.type = VNET_SW_INTERFACE_TYPE_SUB;
template.sup_sw_if_index = sw_if_index;
@@ -613,6 +609,9 @@ vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
goto out;
}
+ u64 *kp = clib_mem_alloc (sizeof (*kp));
+ *kp = sup_and_sub_key;
+
hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
@@ -669,20 +668,11 @@ static void
int rv = 0;
vnet_main_t *vnm = vnet_get_main ();
vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
- vnet_sw_interface_t *si;
- u32 sw_if_index;
VALIDATE_SW_IF_INDEX (mp);
- sw_if_index = ntohl (mp->sw_if_index);
-
- if (pool_is_free_index (vnm->interface_main.sw_interfaces, sw_if_index))
- {
- rv = VNET_API_ERROR_INVALID_SW_IF_INDEX;
- goto out;
- }
-
- si = vnet_get_sw_interface (vnm, sw_if_index);
+ vnet_sw_interface_t *si =
+ vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
ASSERT (si);
@@ -1223,13 +1213,12 @@ static void vl_api_classify_set_interface_ip_table_t_handler
vlib_main_t *vm = vlib_get_main ();
vl_api_classify_set_interface_ip_table_reply_t *rmp;
int rv;
- u32 table_index, sw_if_index;
-
- table_index = ntohl (mp->table_index);
- sw_if_index = ntohl (mp->sw_if_index);
VALIDATE_SW_IF_INDEX (mp);
+ u32 table_index = ntohl (mp->table_index);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
if (mp->is_ipv6)
rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
else
@@ -1658,15 +1647,14 @@ static void vl_api_input_acl_set_interface_t_handler
vlib_main_t *vm = vlib_get_main ();
vl_api_input_acl_set_interface_reply_t *rmp;
int rv;
- u32 sw_if_index, ip4_table_index, ip6_table_index, l2_table_index;
-
- ip4_table_index = ntohl (mp->ip4_table_index);
- ip6_table_index = ntohl (mp->ip6_table_index);
- l2_table_index = ntohl (mp->l2_table_index);
- sw_if_index = ntohl (mp->sw_if_index);
VALIDATE_SW_IF_INDEX (mp);
+ u32 ip4_table_index = ntohl (mp->ip4_table_index);
+ u32 ip6_table_index = ntohl (mp->ip6_table_index);
+ u32 l2_table_index = ntohl (mp->l2_table_index);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
ip6_table_index, l2_table_index, mp->is_add);
@@ -2013,25 +2001,22 @@ vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp)
{
vl_api_feature_enable_disable_reply_t *rmp;
int rv = 0;
- u8 *arc_name, *feature_name;
VALIDATE_SW_IF_INDEX (mp);
- arc_name = format (0, "%s%c", mp->arc_name, 0);
- feature_name = format (0, "%s%c", mp->feature_name, 0);
+ u8 *arc_name = format (0, "%s%c", mp->arc_name, 0);
+ u8 *feature_name = format (0, "%s%c", mp->feature_name, 0);
- vnet_feature_registration_t *reg;
- reg =
+ vnet_feature_registration_t *reg =
vnet_get_feature_reg ((const char *) arc_name,
(const char *) feature_name);
if (reg == 0)
rv = VNET_API_ERROR_INVALID_VALUE;
else
{
- u32 sw_if_index;
+ u32 sw_if_index = ntohl (mp->sw_if_index);
clib_error_t *error = 0;
- sw_if_index = ntohl (mp->sw_if_index);
if (reg->enable_disable_cb)
error = reg->enable_disable_cb (sw_if_index, mp->enable);
if (!error)