Move net/iob to drivers/iob so that the I/O buffering feature can be available to other drivers when networking is disabled.

arch/arm/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/arm/src/common/up_initialize.c
  *
- *   Copyright (C) 2007-2010, 2012-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2010, 2012-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -190,9 +191,14 @@ void up_initialize(void)
   arm_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/avr/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/avr/src/common/up_initialize.c
  *
- *   Copyright (C) 2010, 2012-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2010, 2012-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -43,6 +43,7 @@
 
 #include <nuttx/arch.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -231,9 +232,14 @@ void up_initialize(void)
   avr_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/hc/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/hc/src/common/up_initialize.c
  *
- *   Copyright (C) 2009-2010, 2012-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2009-2010, 2012-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -157,9 +158,14 @@ void up_initialize(void)
   hc_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/mips/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/mips/src/common/up_initialize.c
  *
- *   Copyright (C) 2011-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -159,9 +160,14 @@ void up_initialize(void)
   mips_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/misoc/src/lm32/lm32_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/misoc/src/lm32/lm32_initialize.c
  *
- *   Copyright (C) 2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2016-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *           Ramtin Amin <keytwo@gmail.com>
  *
@@ -44,6 +44,7 @@
 
 #include <nuttx/arch.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -78,8 +79,13 @@ void up_initialize(void)
 
   misoc_timer_initialize();
 
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
+
   /* Initialize the network cores */
 
   misoc_net_initialize(0);
-
 }

arch/renesas/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/renesas/src/common/up_initialize.c
  *
- *   Copyright (C) 2008-2010, 2012-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2008-2010, 2012-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -148,9 +149,14 @@ void up_initialize(void)
   renesas_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/risc-v/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/risc-v/src/common/up_initialize.c
  *
- *   Copyright (C) 2007-2010, 2012-2015 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2010, 2012-2015, 2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -43,20 +43,13 @@
 
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
+#include <nuttx/drivers/iob.h>
 
 #include <arch/board/board.h>
 
 #include "up_arch.h"
 #include "up_internal.h"
 
-/****************************************************************************
- * Pre-processor Definitions
- ****************************************************************************/
-
-/****************************************************************************
- * Private Types
- ****************************************************************************/
-
 /****************************************************************************
  * Private Functions
  ****************************************************************************/
@@ -158,9 +151,14 @@ void up_initialize(void)
   riscv_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/sim/src/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/sim/src/up_initialize.c
  *
- *   Copyright (C) 2007-2009, 2011-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2009, 2011-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -43,6 +43,7 @@
 
 #include <nuttx/arch.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/fs/ioctl.h>
@@ -200,6 +201,12 @@ void up_initialize(void)
   up_pminitialize();
 #endif
 
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
+
 #if CONFIG_NFILE_DESCRIPTORS > 0
   /* Register devices */
 

arch/x86/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/x86/src/common/up_initialize.c
  *
- *   Copyright (C) 2011-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2011-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -159,9 +160,14 @@ void up_initialize(void)
   x86_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/xtensa/src/common/xtensa_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/xtensa/src/common/xtensa_initialize.c
  *
- *   Copyright (C) 2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2016-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -161,15 +162,20 @@ void up_initialize(void)
     }
 #endif
 
+#if !defined(CONFIG_SUPPRESS_INTERRUPTS) && !defined(CONFIG_SUPPRESS_TIMER_INTS)
   /* Initialize the system timer interrupt */
 
-#if !defined(CONFIG_SUPPRESS_INTERRUPTS) && !defined(CONFIG_SUPPRESS_TIMER_INTS)
   xtensa_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/z16/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/z16/src/common/up_initialize.c
  *
- *   Copyright (C) 2008-2009, 2011-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2008-2009, 2011-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -159,9 +160,14 @@ void up_initialize(void)
   z16_timer_initialize();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

arch/z80/src/common/up_initialize.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/z80/src/common/up_initialize.c
  *
- *   Copyright (C) 2007-2009, 2012-2013, 2015-2016 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2007-2009, 2012-2013, 2015-2017 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -44,6 +44,7 @@
 #include <nuttx/arch.h>
 #include <nuttx/board.h>
 #include <nuttx/sched_note.h>
+#include <nuttx/drivers/iob.h>
 #include <nuttx/drivers/drivers.h>
 #include <nuttx/fs/loop.h>
 #include <nuttx/net/loopback.h>
@@ -156,9 +157,14 @@ void up_initialize(void)
   (void)up_mmuinit();
 #endif
 
-  /* Register devices */
+#ifdef CONFIG_DRIVERS_IOB
+  /* Initialize IO buffering */
+
+  iob_initialize();
+#endif
 
 #if CONFIG_NFILE_DESCRIPTORS > 0
+  /* Register devices */
 
 #if defined(CONFIG_DEV_NULL)
   devnull_register();   /* Standard /dev/null */

configs/bambino-200e/netnsh/defconfig

@@ -484,6 +484,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -751,14 +759,6 @@ CONFIG_NET_ARP_MAXAGE=120
 CONFIG_NET_ARP_IPIN=y
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/c5471evm/httpd/defconfig

@@ -366,6 +366,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -576,14 +584,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/c5471evm/nettest/defconfig

@@ -354,6 +354,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -564,14 +572,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/c5471evm/nsh/defconfig

@@ -366,6 +366,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -582,14 +590,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/cloudctrl/nsh/defconfig

@@ -757,6 +757,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -1049,14 +1057,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/dk-tm4c129x/ipv6/defconfig

@@ -502,6 +502,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=36
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -784,15 +793,6 @@ CONFIG_ICMPv6_NEIGHBOR_DELAYMSEC=20
 # ARP Configuration
 #
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/dk-tm4c129x/nsh/defconfig

@@ -502,6 +502,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=36
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -787,15 +796,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/eagle100/httpd/defconfig

@@ -470,6 +470,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -710,14 +718,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/eagle100/nettest/defconfig

@@ -458,6 +458,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -697,14 +705,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/eagle100/nsh/defconfig

@@ -481,6 +481,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -748,14 +756,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/eagle100/thttpd/defconfig

@@ -449,6 +449,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -691,14 +699,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ekk-lm3s9b96/nsh/defconfig

@@ -468,6 +468,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -735,14 +743,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ez80f910200zco/dhcpd/defconfig

@@ -337,6 +337,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=8
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -589,14 +597,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=8
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ez80f910200zco/httpd/defconfig

@@ -349,6 +349,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -608,14 +616,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ez80f910200zco/nettest/defconfig

@@ -337,6 +337,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -595,14 +603,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ez80f910200zco/nsh/defconfig

@@ -349,6 +349,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -616,14 +624,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ez80f910200zco/poll/defconfig

@@ -349,6 +349,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -610,14 +618,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/fire-stm32v2/nsh/defconfig

@@ -766,6 +766,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -1106,14 +1114,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/freedom-k64f/netnsh/defconfig

@@ -497,6 +497,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=36
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -766,15 +775,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/freedom-k66f/netnsh/defconfig

@@ -506,6 +506,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=36
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -794,15 +803,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/lincoln60/netnsh/defconfig

@@ -459,6 +459,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=36
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -728,15 +737,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=36
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/lincoln60/thttpd-binfs/defconfig

@@ -436,6 +436,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -699,15 +708,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/lm3s6432-s2e/nsh/defconfig

@@ -463,6 +463,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -725,14 +733,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lm3s6965-ek/discover/defconfig

@@ -473,6 +473,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -740,14 +748,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lm3s6965-ek/nsh/defconfig

@@ -473,6 +473,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -740,14 +748,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lm3s6965-ek/tcpecho/defconfig

@@ -462,6 +462,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -711,14 +719,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lm3s8962-ek/nsh/defconfig

@@ -485,6 +485,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -752,14 +760,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lpcxpresso-lpc1768/dhcpd/defconfig

@@ -426,6 +426,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=8
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -679,14 +687,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=8
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lpcxpresso-lpc1768/nsh/defconfig

@@ -449,6 +449,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -765,14 +773,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/lpcxpresso-lpc1768/thttpd/defconfig

@@ -426,6 +426,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -687,14 +695,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/misoc/hello/defconfig

@@ -318,6 +318,16 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
+# CONFIG_IOB_DEBUG is not set
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -584,16 +594,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-# CONFIG_IOB_DEBUG is not set
-
 #
 # User-space networking stack API
 #

configs/moxa/nsh/defconfig

@@ -354,6 +354,15 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
+CONFIG_IOB_THROTTLE=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -613,15 +622,6 @@ CONFIG_NET_ARP_SEND=y
 CONFIG_ARP_SEND_MAXTRIES=5
 CONFIG_ARP_SEND_DELAYMSEC=20
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-CONFIG_IOB_THROTTLE=8
-
 #
 # User-space networking stack API
 #

configs/ntosd-dm320/nettest/defconfig

@@ -336,6 +336,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -603,14 +611,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ntosd-dm320/nsh/defconfig

@@ -348,6 +348,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -630,14 +638,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ntosd-dm320/poll/defconfig

@@ -348,6 +348,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -619,14 +627,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ntosd-dm320/thttpd/defconfig

@@ -336,6 +336,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -607,14 +615,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ntosd-dm320/udp/defconfig

@@ -336,6 +336,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=8
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -597,14 +605,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=8
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #

configs/ntosd-dm320/webserver/defconfig

@@ -348,6 +348,14 @@ CONFIG_DEV_NULL=y
 #
 # Buffering
 #
+
+#
+# Common  I/O Buffer Support
+#
+CONFIG_DRIVERS_IOB=y
+CONFIG_IOB_NBUFFERS=24
+CONFIG_IOB_BUFSIZE=196
+CONFIG_IOB_NCHAINS=8
 # CONFIG_DRVR_WRITEBUFFER is not set
 # CONFIG_DRVR_READAHEAD is not set
 # CONFIG_RAMDISK is not set
@@ -615,14 +623,6 @@ CONFIG_NET_ARP_MAXAGE=120
 # CONFIG_NET_ARP_IPIN is not set
 # CONFIG_NET_ARP_SEND is not set
 
-#
-# Network I/O Buffer Support
-#
-CONFIG_DRIVERS_IOB=y
-CONFIG_IOB_NBUFFERS=24
-CONFIG_IOB_BUFSIZE=196
-CONFIG_IOB_NCHAINS=8
-
 #
 # User-space networking stack API
 #