Replace confusing references to uIP with just 'the network'

include/netinet/arp.h

@@ -102,9 +102,9 @@ extern "C"
  ****************************************************************************/
 
 /* If CONFIG_NET_ARPIOCTLS is defined then the semi-standard ioctl commands
- * described above are supported.  If not, you can call the uIP ARP interfaces
+ * described above are supported.  If not, you can call the network ARP
- * directly in a very non-standard way.  See include/nuttx/net/arp.h for
+ * interfaces directly in a very non-standard way.  See
- * prototypes.
+ * include/nuttx/net/arp.h for prototypes.
  */
 
 #undef EXTERN

include/nuttx/net/cs89x0.h

@@ -86,9 +86,9 @@ struct cs89x0_driver_s
   uint32_t  cs_txunderrun;     /* Count of Tx underrun errors */
 #endif
 
-  /* This holds the information visible to uIP/NuttX */
+  /* This holds the information visible to the NuttX network */
 
-  struct net_driver_s cs_dev;  /* Interface understood by uIP */
+  struct net_driver_s cs_dev;  /* Interface understood by the network */
 };
 
 /****************************************************************************

include/nuttx/net/icmp.h

@@ -1,6 +1,6 @@
 /****************************************************************************
  * include/nuttx/net/icmp.h
- * Header file for the uIP ICMP stack.
+ * Header file for the NuttX ICMP stack.
  *
  *   Copyright (C) 2007-2009, 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

include/nuttx/net/icmpv6.h

@@ -1,6 +1,6 @@
 /****************************************************************************
  * include/nuttx/net/icmpv6.h
- * Header file for the uIP ICMPv6 stack.
+ * Header file for the NuttX ICMPv6 stack.
  *
  *   Copyright (C) 2007-2009, 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

include/nuttx/net/igmp.h

@@ -1,7 +1,7 @@
 /****************************************************************************
  * include/nuttx/net/igmp.h
  * The definitions in this header file are intended only for internal use
- * by the NuttX port of the uIP stack.
+ * by the NuttX network stack.
  *
  *   Copyright (C) 2010, 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>

include/nuttx/net/ip.h

@@ -1,7 +1,7 @@
 /****************************************************************************
  * include/nuttx/net/ip.h
  *
- * The uIP header file contains IP-related definitions for a number of C
+ * This header file contains IP-related definitions for a number of C
  * macros that are used by applications as well as internally by the
  * OS networking logic.
  *

include/nuttx/net/net.h

@@ -222,10 +222,11 @@ void net_initialize(void);
 
 /****************************************************************************
  * Critical section management.  The NuttX configuration setting
- * CONFIG_NET_NOINTS indicates that uIP not called from the interrupt level.
+ * CONFIG_NET_NOINTS indicates that the network stack not called from the
- * If CONFIG_NET_NOINTS is defined, then these will map to semaphore
+ * interrupt level.  If CONFIG_NET_NOINTS is defined, then these will map
- * controls.  Otherwise, it assumed that uIP will be called from interrupt
+ * to semaphore controls.  Otherwise, it assumed that the stack will be
- * level handling and these will map to interrupt enable/disable controls.
+ * called from interrupt level handling and these will map to interrupt
+ * enable/disable controls.
  *
  *
  * If CONFIG_NET_NOINTS is defined, then semaphore based locking is used:

include/nuttx/net/netconfig.h

@@ -1,10 +1,10 @@
 /****************************************************************************
  * include/nuttx/net/netconfig.h
- * Configuration options for NuttX uIP-based networking.
+ * Configuration options for NuttX networking.
  *
- * This file is used for tweaking various configuration options for
+ * This file is used for tweaking various configuration options for the
- * uIP. This is most assuring the correct default values are provided and
+ * network. This is most assuring the correct default values are provided
- * that configured options are valid.
+ * and that configured options are valid.
  *
  * Note: Network configuration options the netconfig.h should not be changed,
  * but rather the per-project defconfig file.
@@ -72,8 +72,8 @@
 
 /* Layer 2 Configuration Options ********************************************/
 
-/* The default data link layer for uIP is Ethernet.  If CONFIG_NET_SLIP is
+/* The default data link laye is Ethernet.  If CONFIG_NET_SLIP is defined in
- * defined in the NuttX header file, then SLIP will be supported.  The basic
+ * the NuttX header file, then SLIP will be supported.  The basic
  * differences between the SLIP and Ethernet configurations is that when SLIP
  * is selected:
  *
@@ -204,7 +204,7 @@
 
 /* IP configuration options */
 
-/* The IP TTL (time to live) of IP packets sent by uIP.
+/* The IP TTL (time to live) of IP packets sent by the network stack.
  *
  * This should normally not be changed.
  */
@@ -494,7 +494,7 @@
 #ifndef CONFIG_NET_ARPTAB_SIZE
 /* The size of the ARP table.
  *
- * This option should be set to a larger value if this uIP node will
+ * This option should be set to a larger value if this network node will
  * have many connections from the local network.
  */
 
@@ -532,7 +532,7 @@
 /* Statistics datatype
  *
  * This typedef defines the dataype used for keeping statistics in
- * uIP.
+ * the network.
  */
 
 typedef uint16_t net_stats_t;

include/nuttx/net/netdev.h

@@ -1,6 +1,7 @@
 /****************************************************************************
  * include/nuttx/net/netdev.h
- * Defines architecture-specific device driver interfaces to the uIP network.
+ * Defines architecture-specific device driver interfaces to the NuttX
+ * network.
  *
  *   Copyright (C) 2007, 2009, 2011-2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
@@ -232,9 +233,9 @@ struct net_driver_s
    * headers from this buffer. The size of the link level headers is
    * configured by the NET_LL_HDRLEN(dev) define.
    *
-   * uIP will handle only a single buffer for both incoming and outgoing
+   * The network will handle only a single buffer for both incoming and
-   * packets.  However, the drive design may be concurrently send and
+   * outgoing packets.  However, the driver design may be concurrently send
-   * filling separate, break-off buffers if CONFIG_NET_MULTIBUFFER is
+   * and filling separate, break-off buffers if CONFIG_NET_MULTIBUFFER is
    * defined.  That buffer management must be controlled by the driver.
    */
 
@@ -266,7 +267,7 @@ struct net_driver_s
  *
  * Holds the length of the packet in the d_buf buffer.
  *
- * When the network device driver calls the uIP input function,
+ * When the network device driver calls the network input function,
  * d_len should be set to the length of the packet in the d_buf
  * buffer.
  *
@@ -353,10 +354,10 @@ typedef int (*devif_poll_callback_t)(FAR struct net_driver_s *dev);
  ****************************************************************************/
 
 /****************************************************************************
- * uIP device driver functions
+ * Network device driver functions
  *
  * These functions are used by a network device driver for interacting
- * with uIP.
+ * with the NuttX network.
  *
  * Process an incoming IP packet.
  *
@@ -383,9 +384,9 @@ typedef int (*devif_poll_callback_t)(FAR struct net_driver_s *dev);
  *           }
  *       }
  *
- * Note: If you are writing a uIP device driver that needs ARP
+ * Note: If you are writing a network device driver that needs ARP
- * (Address Resolution Protocol), e.g., when running uIP over
+ * (Address Resolution Protocol), e.g., when running the network over
- * Ethernet, you will need to call the uIP ARP code before calling
+ * Ethernet, you will need to call the network ARP code before calling
  * this function:
  *
  *     #define BUF ((struct eth_hdr_s *)&dev->d_buf[0])
@@ -424,8 +425,8 @@ int ipv6_input(FAR struct net_driver_s *dev);
 /****************************************************************************
  * Polling of connections
  *
- * These functions will traverse each active uIP connection structure and
+ * These functions will traverse each active network connection structure
- * perform appropriate operations:  devif_timer() will perform TCP timer
+ * and perform appropriate operations:  devif_timer() will perform TCP timer
  * operations (and UDP polling operations); devif_poll() will perform TCP
  * and UDP polling operations. The CAN driver MUST implement logic to
  * periodically call devif_timer(); devif_poll() may be called asynchronously
@@ -437,7 +438,7 @@ int ipv6_input(FAR struct net_driver_s *dev);
  * value (which it should do only if it cannot accept further write data).
  *
  * When the callback function is called, there may be an outbound packet
- * waiting for service in the uIP packet buffer, and if so the d_len field
+ * waiting for service in the device packet buffer, and if so the d_len field
  * is set to a value larger than zero. The device driver should then send
  * out the packet.
  *
@@ -455,9 +456,9 @@ int ipv6_input(FAR struct net_driver_s *dev);
  *   ...
  *   devif_poll(dev, driver_callback);
  *
- * Note: If you are writing a uIP device driver that needs ARP (Address
+ * Note: If you are writing a network device driver that needs ARP (Address
- * Resolution Protocol), e.g., when running uIP over Ethernet, you will
+ * Resolution Protocol), e.g., when running the networ over Ethernet, you
- * need to call the arp_out() function in the callback function
+ * will need to call the arp_out() function in the callback function
  * before sending the packet:
  *
  *   int driver_callback(FAR struct net_driver_s *dev)

include/nuttx/net/tcp.h

@@ -1,10 +1,10 @@
 /****************************************************************************
  * include/nuttx/net/tcp.h
- * Header file for the uIP TCP/IP stack.
+ * Header file for the NuttX TCP/IP stack.
  *
- * The uIP TCP/IP stack header file contains definitions for a number
+ * This TCP/IP stack header file contains definitions for a number of C
- * of C macros that are used by uIP programs as well as internal uIP
+ * macros that are used by internal network structures, TCP/IP header
- * structures, TCP/IP header structures and function declarations.
+ * structures and function declarations.
  *
  *   Copyright (C) 2007, 2009-2010, 2012-2014 Gregory Nutt. All rights
  *      reserved.

include/nuttx/net/udp.h

@@ -1,10 +1,10 @@
 /****************************************************************************
  * include/nuttx/net/udp.h
- * Header file for the uIP UDP stack.
+ * Header file for the NuttX UDP stack.
  *
- * The uIP UDP stack header file contains definitions for a number
+ * The UDP stack header file contains definitions for a number of C macros
- * of C macros that are used by uIP programs as well as internal uIP
+ * that are used by the internal network structures, UDP header structures
- * structures, UDP header structures and function declarations.
+ * and function declarations.
  *
  *   Copyright (C) 2007, 2009, 2012, 2014 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>