Trivial: Clean up some typos.

Change-Id: I085615fde1f966490f30ed5d32017b8b088cfd59
Signed-off-by: Paul Vinciguerra <pvinci@vinciconsulting.com>

13 files changed, 30 insertions, 30 deletions

diff --git a/src/vnet/l2/l2.api b/src/vnet/l2/l2.api
index 3c898db9407..fdb7db7551d 100644
--- a/src/vnet/l2/l2.api
+++ b/src/vnet/l2/l2.api
@@ -135,7 +135,7 @@ autoreply define l2fib_add_del
   u8 bvi_mac;
 };
 
-/** \brief Register to recive L2 MAC events for leanred and aged MAC
+/** \brief Register to receive L2 MAC events for learned and aged MAC
     @param client_index - opaque cookie to identify the sender
     @param context - sender context, to match reply w/ request
     @param learn_limit - MAC learn limit, 0 => default to 1000
@@ -173,7 +173,7 @@ typeonly define mac_entry
 /** \brief L2 MAC event for a list of learned or aged MACs
     @param client_index - opaque cookie to identify the sender
     @param pid - client pid registered to receive notification
-    @param n_macs - number of learned/aged MAC enntries
+    @param n_macs - number of learned/aged MAC entries
     @param mac - array of learned/aged MAC entries
 */
 define l2_macs_event
@@ -240,7 +240,7 @@ autoreply define bridge_domain_set_mac_age
     @param context - sender context, to match reply w/ request
     @param bd_id - the bridge domain to create
     @param flood - enable/disable bcast/mcast flooding in the bd
-    @param uu_flood - enable/disable uknown unicast flood in the bd
+    @param uu_flood - enable/disable unknown unicast flood in the bd
     @param forward - enable/disable forwarding on all interfaces in the bd
     @param learn - enable/disable learning on all interfaces in the bd
     @param arp_term - enable/disable arp termination in the bd
@@ -289,7 +289,7 @@ typeonly manual_print manual_endian define bridge_domain_sw_if
 /** \brief L2 bridge domain operational state response
     @param bd_id - the bridge domain id
     @param flood - bcast/mcast flooding state on all interfaces in the bd
-    @param uu_flood - uknown unicast flooding state on all interfaces in the bd
+    @param uu_flood - unknown unicast flooding state on all interfaces in the bd
     @param forward - forwarding state on all interfaces in the bd
     @param learn - learning state on all interfaces in the bd
     @param arp_term - arp termination state on all interfaces in the bd
diff --git a/src/vnet/l2/l2_api.c b/src/vnet/l2/l2_api.c
index 3a37938e915..ab3a7c6fd64 100644
--- a/src/vnet/l2/l2_api.c
+++ b/src/vnet/l2/l2_api.c
@@ -887,7 +887,7 @@ vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp)
 /*
  * l2_api_hookup
  * Add vpe's API message handlers to the table.
- * vlib has alread mapped shared memory and
+ * vlib has already mapped shared memory and
  * added the client registration handlers.
  * See .../vlib-api/vlibmemory/memclnt_vlib.c:memclnt_process()
  */
diff --git a/src/vnet/l2/l2_bd.c b/src/vnet/l2/l2_bd.c
index 3a71091a4f3..973beb71cd0 100644
--- a/src/vnet/l2/l2_bd.c
+++ b/src/vnet/l2/l2_bd.c
@@ -727,7 +727,7 @@ VLIB_CLI_COMMAND (bd_arp_term_cli, static) = {
  * 6-byte MAC address directly in the hash table entry uword.
  *
  * @warning This only works for 64-bit processor with 8-byte uword;
- * which means this code *WILL NOT WORK* for a 32-bit prcessor with
+ * which means this code *WILL NOT WORK* for a 32-bit processor with
  * 4-byte uword.
  */
 u32
@@ -742,7 +742,7 @@ bd_add_del_ip_mac (u32 bd_index,
   ASSERT (sizeof (uword) == sizeof (u64));	/* make sure uword is 8 bytes */
   ASSERT (bd_is_valid (bd_cfg));
 
-  mac16[3] = 0;			/* Clear last 2 unsed bytes of the 8-byte MAC address */
+  mac16[3] = 0;			/* Clear last 2 unused bytes of the 8-byte MAC address */
   if (is_ip6)
     {
       ip6_address_t *ip6_addr_key;
@@ -751,7 +751,7 @@ bd_add_del_ip_mac (u32 bd_index,
       if (is_add)
 	{
 	  if (old_mac == 0)
-	    {			/* new entry - allocate and craete ip6 address key */
+	    {			/* new entry - allocate and create ip6 address key */
 	      ip6_addr_key = clib_mem_alloc (sizeof (ip6_address_t));
 	      clib_memcpy (ip6_addr_key, ip_addr, sizeof (ip6_address_t));
 	    }
@@ -760,7 +760,7 @@ bd_add_del_ip_mac (u32 bd_index,
 	      return 0;
 	    }
 	  else
-	    {			/* updat mac for ip6 address */
+	    {			/* update mac for ip6 address */
 	      hp = hash_get_pair (bd_cfg->mac_by_ip6, ip_addr);
 	      ip6_addr_key = (ip6_address_t *) hp->key;
 	    }
diff --git a/src/vnet/l2/l2_fib.c b/src/vnet/l2/l2_fib.c
index dcfee7bf6e2..aa325052487 100644
--- a/src/vnet/l2/l2_fib.c
+++ b/src/vnet/l2/l2_fib.c
@@ -287,7 +287,7 @@ show_l2fib (vlib_main_t * vm,
 }
 
 /*?
- * This command dispays the MAC Address entries of the L2 FIB table.
+ * This command displays the MAC Address entries of the L2 FIB table.
  * Output can be filtered to just get the number of MAC Addresses or display
  * each MAC Address for all bridge domains or just a single bridge domain.
  *
@@ -389,7 +389,7 @@ l2fib_add_entry (const u8 * mac, u32 bd_index,
   /* set up key */
   key.raw = l2fib_make_key (mac, bd_index);
 
-  /* check if entry alread exist */
+  /* check if entry already exist */
   if (BV (clib_bihash_search) (&fm->mac_table, &kv, &kv))
     {
       /* decrement counter if overwriting a learned mac  */
@@ -1070,7 +1070,7 @@ l2fib_scan (vlib_main_t * vm, f64 start_time, u8 event_only)
 		}
 
 	      if (event_only || l2fib_entry_result_is_set_AGE_NOT (&result))
-		continue;	/* skip aging - static_mac alsways age_not */
+		continue;	/* skip aging - static_mac always age_not */
 
 	      /* start aging processing */
 	      u32 bd_index = key.fields.bd_index;
diff --git a/src/vnet/l2/l2_fib.h b/src/vnet/l2/l2_fib.h
index a5050c44bb9..626fbe51a33 100644
--- a/src/vnet/l2/l2_fib.h
+++ b/src/vnet/l2/l2_fib.h
@@ -55,7 +55,7 @@ typedef struct
   /* delay between event scans, default to 100 msec */
   f64 event_scan_delay;
 
-  /* max macs in evet message, default to 100 entries */
+  /* max macs in event message, default to 100 entries */
   u32 max_macs_in_event;
 
   /* convenience variables */
diff --git a/src/vnet/l2/l2_flood.c b/src/vnet/l2/l2_flood.c
index 5d9873e0304..ee3d6d4621f 100644
--- a/src/vnet/l2/l2_flood.c
+++ b/src/vnet/l2/l2_flood.c
@@ -214,7 +214,7 @@ l2flood_node_fn (vlib_main_t * vm,
 	  vec_reset_length (msm->clones[thread_index]);
 
 	  /*
-	   * the header offset needs to be large enoguh to incorporate
+	   * the header offset needs to be large enough to incorporate
 	   * all the L3 headers that could be touched when doing BVI
 	   * processing. So take the current l2 length plus 2 * IPv6
 	   * headers (for tunnel encap)
diff --git a/src/vnet/l2/l2_fwd.c b/src/vnet/l2/l2_fwd.c
index 7744fcdfa2f..0fad124b89f 100644
--- a/src/vnet/l2/l2_fwd.c
+++ b/src/vnet/l2/l2_fwd.c
@@ -515,9 +515,9 @@ done:
  * manage interfaces. It is enabled by default.
  *
  * @cliexpar
- * Example of how to enable fowarding:
+ * Example of how to enable forwarding:
  * @cliexcmd{set interface l2 forward GigabitEthernet0/8/0}
- * Example of how to disable fowarding:
+ * Example of how to disable forwarding:
  * @cliexcmd{set interface l2 forward GigabitEthernet0/8/0 disable}
 ?*/
 /* *INDENT-OFF* */
diff --git a/src/vnet/l2/l2_input.c b/src/vnet/l2/l2_input.c
index 7e41c886dec..1c9ddaac04a 100644
--- a/src/vnet/l2/l2_input.c
+++ b/src/vnet/l2/l2_input.c
@@ -969,7 +969,7 @@ done:
 
 /*?
  * Use this command put an interface into Layer 2 cross-connect mode.
- * Both interfaces must be in this mode for bi-directioal traffic. All
+ * Both interfaces must be in this mode for bi-directional traffic. All
  * packets received on one interface will be transmitted to the other.
  * To remove the Layer 2 cross-connect, put the interface in a different
  * mode, for example Layer 3 mode.
@@ -1122,11 +1122,11 @@ done:
 }
 
 /*?
- * Show the packet processing mode (Layer2 xcross-onnect, Layer 2 bridge,
+ * Show the packet processing mode (Layer2 cross-connect, Layer 2 bridge,
  * Layer 3 routed) of all interfaces and sub-interfaces, or limit the
  * output to just the provided list of interfaces and sub-interfaces.
  * The output shows the mode, the interface, and if the interface is
- * a member of a bridge, the bridge-domain-id and the split horizen group (shg).
+ * a member of a bridge, the bridge-domain-id and the split horizon group (shg).
  *
  * @cliexpar
  * Example of displaying the mode of all interfaces:
@@ -1141,7 +1141,7 @@ done:
  * l2 xconnect GigabitEthernet0/8/0.300 GigabitEthernet0/9/0.300
  * l2 xconnect GigabitEthernet0/9/0.300 GigabitEthernet0/8/0.300
  * @cliexend
- * Example of displaying the mode of a seleted list of interfaces:
+ * Example of displaying the mode of a selected list of interfaces:
  * @cliexstart{show mode GigabitEthernet0/8/0 GigabitEthernet0/8/0.200}
  * l3 GigabitEthernet0/8/0
  * l2 bridge GigabitEthernet0/8/0.200 bd_id 200 shg 0
diff --git a/src/vnet/l2/l2_input.h b/src/vnet/l2/l2_input.h
index 4b303482df9..fb601334f37 100644
--- a/src/vnet/l2/l2_input.h
+++ b/src/vnet/l2/l2_input.h
@@ -222,7 +222,7 @@ vnet_update_l2_len (vlib_buffer_t * b)
   u16 ethertype;
   u8 vlan_count = 0;
 
-  /* point at currrent l2 hdr */
+  /* point at current l2 hdr */
   eth = vlib_buffer_get_current (b);
 
   /*
@@ -253,7 +253,7 @@ vnet_update_l2_len (vlib_buffer_t * b)
  * Compute flow hash of an ethernet packet, use 5-tuple hash if L3 packet
  * is ip4 or ip6. Otherwise hash on smac/dmac/etype.
  * The vlib buffer current pointer is expected to be at ethernet header
- * and vnet l2.l2_len is exppected to be setup already.
+ * and vnet l2.l2_len is expected to be setup already.
  */
 static inline u32
 vnet_l2_compute_flow_hash (vlib_buffer_t * b)
diff --git a/src/vnet/l2/l2_output.c b/src/vnet/l2/l2_output.c
index 321a531e19f..ca95c614cef 100644
--- a/src/vnet/l2/l2_output.c
+++ b/src/vnet/l2/l2_output.c
@@ -480,7 +480,7 @@ typedef enum
  * this sw_if_index, l2-output will send packets for this sw_if_index to the
  * l2-output-bad-intf node which just setup the proper drop reason before
  * sending packets to the error-drop node to drop the packet. Then, stale L2FIB
- * entries for delted tunnels won't cause possible packet or memory corrpution.
+ * entries for deleted tunnels won't cause possible packet or memory corruption.
  */
 
 VLIB_NODE_FN (l2output_bad_intf_node) (vlib_main_t * vm,
diff --git a/src/vnet/l2/l2_output_classify.c b/src/vnet/l2/l2_output_classify.c
index 338fe849660..49a589ccc7d 100644
--- a/src/vnet/l2/l2_output_classify.c
+++ b/src/vnet/l2/l2_output_classify.c
@@ -99,7 +99,7 @@ static char *l2_output_classify_error_strings[] = {
  * @em Uses:
  * - <code>(l2_output_classify_runtime_t *)
  *         rt->classify_table_index_by_sw_if_index</code>
- *	   Head of the per-interface, perprotocol classifier table chain
+ *	   Head of the per-interface, per-protocol classifier table chain
  * 	   for a specific interface. ~0 => send pkts to the next
  * 	   feature in the L2 feature chain.
  * - <code>vnet_buffer(b)->sw_if_index[VLIB_TX]</code>
diff --git a/src/vnet/l2/l2_rw.c b/src/vnet/l2/l2_rw.c
index fec04774056..0b5e970944d 100644
--- a/src/vnet/l2/l2_rw.c
+++ b/src/vnet/l2/l2_rw.c
@@ -22,7 +22,7 @@
  * @brief Layer 2 Rewrite.
  *
  * Layer 2-Rewrite node uses classify tables to match packets. Then, using
- * the provisioned mask and value, modfies the packet header.
+ * the provisioned mask and value, modifies the packet header.
  */
 
 
@@ -439,7 +439,7 @@ l2_rw_entry_cli_fn (vlib_main_t * vm,
 
 /*?
  * Layer 2-Rewrite node uses classify tables to match packets. Then, using
- * the provisioned mask and value, modfies the packet header.
+ * the provisioned mask and value, modifies the packet header.
  *
  * @cliexpar
  * @todo This is incomplete. This needs a detailed description and a
@@ -511,7 +511,7 @@ l2_rw_interface_cli_fn (vlib_main_t * vm,
 
 /*?
  * Layer 2-Rewrite node uses classify tables to match packets. Then, using
- * the provisioned mask and value, modfies the packet header.
+ * the provisioned mask and value, modifies the packet header.
  *
  * @cliexpar
  * @todo This is incomplete. This needs a detailed description and a
@@ -546,7 +546,7 @@ l2_rw_show_interfaces_cli_fn (vlib_main_t * vm,
 
 /*?
  * Layer 2-Rewrite node uses classify tables to match packets. Then, using
- * the provisioned mask and value, modfies the packet header.
+ * the provisioned mask and value, modifies the packet header.
  *
  * @cliexpar
  * @todo This is incomplete. This needs a detailed description and a
@@ -580,7 +580,7 @@ l2_rw_show_entries_cli_fn (vlib_main_t * vm,
 
 /*?
  * Layer 2-Rewrite node uses classify tables to match packets. Then, using
- * the provisioned mask and value, modfies the packet header.
+ * the provisioned mask and value, modifies the packet header.
  *
  * @cliexpar
  * @todo This is incomplete. This needs a detailed description and a
diff --git a/src/vnet/l2/l2_vtr.c b/src/vnet/l2/l2_vtr.c
index 02a68991376..7096891381d 100644
--- a/src/vnet/l2/l2_vtr.c
+++ b/src/vnet/l2/l2_vtr.c
@@ -177,7 +177,7 @@ l2vtr_configure (vlib_main_t * vlib_main, vnet_main_t * vnet_main, u32 sw_if_ind
   vtr_tag1 = clib_net_to_host_u16 (vtr_tag1);
   vtr_tag2 = clib_net_to_host_u16 (vtr_tag2);
 
-  /* Determine number of vlan tags with explictly configured values */
+  /* Determine number of vlan tags with explicitly configured values */
   cfg_tags = 0;
   if (hw_no_tags || si->sub.eth.flags.no_tags)
     {