ae8cfb1bf1
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3648 42af7a65-404d-4744-a932-0658087f49c3
163 lines
5.6 KiB
C
163 lines
5.6 KiB
C
/**************************************************************************
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* up_internal.h
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*
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* Copyright (C) 2007, 2009 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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**************************************************************************/
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#ifndef __ARCH_UP_INTERNAL_H
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#define __ARCH_UP_INTERNAL_H
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/**************************************************************************
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* Included Files
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**************************************************************************/
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#include <nuttx/config.h>
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#include <sys/types.h>
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#include <nuttx/irq.h>
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/**************************************************************************
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* Public Definitions
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**************************************************************************/
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/* Storage order: %ebx, $esi, %edi, %ebp, sp, and return PC */
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#ifdef __ASSEMBLY__
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# define JB_EBX (0*4)
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# define JB_ESI (1*4)
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# define JB_EDI (2*4)
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# define JB_EBP (3*4)
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# define JB_SP (4*4)
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# define JB_PC (5*4)
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#else
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# define JB_EBX (0)
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# define JB_ESI (1)
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# define JB_EDI (2)
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# define JB_EBP (3)
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# define JB_SP (4)
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# define JB_PC (5)
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#endif /* __ASSEMBLY__ */
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/* Size of the simulated heap */
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#if CONFIG_MM_SMALL
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# define SIM_HEAP_SIZE (64*1024)
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#else
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# define SIM_HEAP_SIZE (4*1024*1024)
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#endif
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/* These definitions characterize the compressed filesystem image */
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#define BLOCK_COUNT 1024
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#define SECTOR_OF_BACKUPT 6
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#define NUMBER_OF_FATS 2
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#define FAT_SIZE 32
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#define NUM_HIDDEN_SECTORS 0
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#define VOLUME_NAME "NuttXTestVol"
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#define USE_WHOLE_DEVICE 1
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#define ROOT_DIR_ENTRIES 512
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#define RESERVED_SECTORS 32
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#define SECTORS_PER_CLUSTER 4
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#define LOGICAL_SECTOR_SIZE 512
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/**************************************************************************
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* Public Types
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**************************************************************************/
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/**************************************************************************
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* Public Variables
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**************************************************************************/
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/**************************************************************************
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* Public Function Prototypes
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**************************************************************************/
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#ifndef __ASSEMBLY__
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/* up_setjmp.S ************************************************************/
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extern int up_setjmp(int *jb);
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extern void up_longjmp(int *jb, int val) __attribute__ ((noreturn));
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/* up_devconsole.c ********************************************************/
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extern void up_devconsole(void);
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extern void up_registerblockdevice(void);
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/* up_deviceimage.c *******************************************************/
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extern char *up_deviceimage(void);
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/* up_stdio.c *************************************************************/
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extern size_t up_hostread(void *buffer, size_t len);
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extern size_t up_hostwrite(const void *buffer, size_t len);
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/* up_netdev.c ************************************************************/
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#ifdef CONFIG_NET
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extern unsigned long up_getwalltime( void );
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#endif
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/* up_tapdev.c ************************************************************/
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#if defined(CONFIG_NET) && !defined(CYGWIN)
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extern void tapdev_init(void);
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extern unsigned int tapdev_read(unsigned char *buf, unsigned int buflen);
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extern void tapdev_send(unsigned char *buf, unsigned int buflen);
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#define netdev_init() tapdev_init()
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#define netdev_read(buf,buflen) tapdev_read(buf,buflen)
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#define netdev_send(buf,buflen) tapdev_send(buf,buflen)
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#endif
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/* up_wpcap.c *************************************************************/
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#if defined(CONFIG_NET) && defined(CYGWIN)
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extern void wpcap_init(void);
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extern unsigned int wpcap_read(unsigned char *buf, unsigned int buflen);
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extern void wpcap_send(unsigned char *buf, unsigned int buflen);
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#define netdev_init() wpcap_init()
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#define netdev_read(buf,buflen) wpcap_read(buf,buflen)
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#define netdev_send(buf,buflen) wpcap_send(buf,buflen)
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#endif
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/* up_uipdriver.c *********************************************************/
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#ifdef CONFIG_NET
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extern int uipdriver_init(void);
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extern int uipdriver_setmacaddr(unsigned char *macaddr);
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extern void uipdriver_loop(void);
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __ARCH_UP_INTERNAL_H */
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