diff options
Diffstat (limited to 'nuttx')
-rwxr-xr-x | nuttx/arch/arm/src/common/up_etherstub.c | 86 | ||||
-rw-r--r-- | nuttx/arch/arm/src/common/up_internal.h | 8 | ||||
-rwxr-xr-x | nuttx/arch/arm/src/lpc17xx/Make.defs | 10 | ||||
-rwxr-xr-x | nuttx/drivers/usbhost/usbhost_rtl8187.c | 22 | ||||
-rw-r--r-- | nuttx/examples/nsh/nsh_main.c | 10 |
5 files changed, 106 insertions, 30 deletions
diff --git a/nuttx/arch/arm/src/common/up_etherstub.c b/nuttx/arch/arm/src/common/up_etherstub.c new file mode 100755 index 000000000..1c4a71ce6 --- /dev/null +++ b/nuttx/arch/arm/src/common/up_etherstub.c @@ -0,0 +1,86 @@ +/**************************************************************************** + * arch/arm/src/common/up_etherstub.c + * + * Copyright (C) 2011 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include "up_internal.h" + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: up_netinitialize (stub) + * + * Description: + * This is a stub version os up_netinitialize. Normally, up_netinitialize + * is defined in board/up_network.c for board-specific ethernet + * implementations, or chip/xyx_ethernet.c for chip-specific ethernet + * implementations. The stub version here is used in the cornercase where + * the network is enable yet there is no ethernet driver to be initialized. + * In this case, up_initialize will still try to call up_netinitialize() + * when one does not exist. This cornercase would occur if, for example, + * only a USB network interface is being used or perhaps if a SLIP is + * being used). + * + * In the long run, it might be better to have some kind of CONFIG_NO_ETHERNET + * to suppress the call to up_netinitialize() in up_initialize(). Then + * this stub would not be needed. + * + ****************************************************************************/ + +void up_netinitialize(void) +{ +} diff --git a/nuttx/arch/arm/src/common/up_internal.h b/nuttx/arch/arm/src/common/up_internal.h index 2829ab0b8..986d901d6 100644 --- a/nuttx/arch/arm/src/common/up_internal.h +++ b/nuttx/arch/arm/src/common/up_internal.h @@ -1,7 +1,7 @@ /**************************************************************************** * common/up_internal.h * - * Copyright (C) 2007-2010 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2011 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <spudmonkey@racsa.co.cr> * * Redistribution and use in source and binary forms, with or without @@ -259,7 +259,11 @@ extern void up_ledoff(int led); # define up_ledoff(led) #endif -/* Defined in board/up_network.c */ +/* Defined in board/up_network.c for board-specific ethernet implementations, + * or chip/xyx_ethernet.c for chip-specific ethernet implementations, or + * common/up_etherstub.c for a cornercase where the network is enable yet + * there is no ethernet driver to be initialized. + */ #ifdef CONFIG_NET extern void up_netinitialize(void); diff --git a/nuttx/arch/arm/src/lpc17xx/Make.defs b/nuttx/arch/arm/src/lpc17xx/Make.defs index 3665b9cce..74f0e3188 100755 --- a/nuttx/arch/arm/src/lpc17xx/Make.defs +++ b/nuttx/arch/arm/src/lpc17xx/Make.defs @@ -48,6 +48,12 @@ CMN_CSRCS = up_assert.c up_blocktask.c up_copystate.c up_createstack.c \ up_sigdeliver.c up_unblocktask.c up_usestack.c up_doirq.c \ up_hardfault.c up_svcall.c +ifeq ($(CONFIG_NET),y) +ifneq ($(CONFIG_LPC17_ETHERNET),y) +CMN_CSRCS += up_etherstub.c +endif +endif + # Required LPC17xx files CHIP_ASRCS = @@ -77,6 +83,8 @@ ifeq ($(CONFIG_LPC17_GPDMA),y) CHIP_CSRCS += lpc17_gpdma.c endif -ifdef CONFIG_NET +ifeq ($(CONFIG_NET),y) +ifeq ($(CONFIG_LPC17_ETHERNET),y) CHIP_CSRCS += lpc17_ethernet.c endif +endif diff --git a/nuttx/drivers/usbhost/usbhost_rtl8187.c b/nuttx/drivers/usbhost/usbhost_rtl8187.c index 87b798c87..22432595d 100755 --- a/nuttx/drivers/usbhost/usbhost_rtl8187.c +++ b/nuttx/drivers/usbhost/usbhost_rtl8187.c @@ -1770,25 +1770,3 @@ int usbhost_wlaninit(void) return usbhost_registerclass(&g_wlan); } -#if defined(CONFIG_NET) && defined(CONFIG_NET_WLAN) - -/**************************************************************************** - * Name: up_netinitialize - * - * Description: - * Initialize the first network interface. If there are more than one - * interface in the chip, then board-specific logic will have to provide - * this function to determine which, if any, Ethernet controllers should - * be initialized. - * - ****************************************************************************/ - -#ifndef CONFIG_LPC17_ETHERNET -void up_netinitialize(void) -{ - /* stub */ -} -#endif - -#endif /* CONFIG_NET && CONFIG_NET_WLAN */ - diff --git a/nuttx/examples/nsh/nsh_main.c b/nuttx/examples/nsh/nsh_main.c index f9a34f0a1..85b84d4b2 100644 --- a/nuttx/examples/nsh/nsh_main.c +++ b/nuttx/examples/nsh/nsh_main.c @@ -494,16 +494,16 @@ static int nsh_execute(FAR struct nsh_vtbl_s *vtbl, int argc, char *argv[]) /* If the command was not found, then try to execute the command from * a list of pre-built applications. - */ + */ #ifdef CONFIG_EXAMPLES_NSH_BUILTIN_APPS if (handler == cmd_unrecognized && nsh_execapp(vtbl, cmd, argv) == OK) { - /* The pre-built application was successfully started -- run OK. - * If not, then fall through to execute the cmd_nrecognized handler. - */ + /* The pre-built application was successfully started -- return OK. + * If not, then fall through to execute the cmd_nrecognized handler. + */ - return OK; + return OK; } #endif |