sys_conf.h

用于TM1300/PNX1300系列DSP（主要用于视频处理）的操作系统pSOS。包括全部源码

/*    TCS_MALLOC_USE:   When YES, do *not* map malloc/free on          */
/*                      rn_getseg/rn_free from region 0, as is standard*/
/*                      in pSOS. Instead, use the TCS memory manager   */
/*                      instead.                                       */
/*                      The pSOS region manager might be more          */
/*                      predictable in its real-time behavior, but this*/
/*                      at the cost of larger unit sizes (see          */
/*                      KC_RN0USIZE). Also, the pSOS region manager    */
/*                      cannot hold more than 32K units, which is 8M   */
/*                      with the current KC_RN0USIZE, but              */
/*                      proportionally less when the unit size is      */
/*                      decreased.                                     */
/*                      If this option is enabled, then define         */
/*                      TCS_REGION0_SIZE such that region 0 does not   */
/*                      occupy all free memory.                        */
/*---------------------------------------------------------------------*/
#define TCS_MALLOC_USE            NO


/*---------------------------------------------------------------------*/
/*    TCS_REGION0_SIZE: When *not* defined, or when defined to "0",    */
/*                      then all free memory  (limited to 32K units)   */
/*                      is given to region 0.                          */
/*                      Otherwise, region 0 is created with the        */
/*                      specifiedsize, but limited to 32K units; all   */
/*                      other memory is available via the TCS memory   */
/*                      manager.                                       */
/*                      This option might be used in combination with  */
/*                      TCS_MALLOC_USE when the desired KC_RN0USIZE    */
/*                      results in a region 0 that is not able to      */
/*                      contain all available SDRAM.                   */
/*---------------------------------------------------------------------*/
#if 0
#define TCS_REGION0_SIZE         0     
#endif


/*---------------------------------------------------------------------*/
/* pSOS+m configuration parameters                                     */
/*---------------------------------------------------------------------*/
#define MC_NGLBOBJ      8       /* size of gbl obj table */
#define MC_NAGENT      10       /* number of RPC agents in this node */
#define MC_FLAGS        0       /* operating mode flags */

/*---------------------------------------------------------------------*/
/* The following are examples for modifying the following definition   */
/*                                                                     */
/* Using a pSOSystem routine as a roster change handler                */
/* #define MC_ROSTER   ((void (*)()) SysInitFail)                      */
/*                                                                     */
/* Using a user written routine as a roster change handler             */
/* extern void MyHandler (void);                                       */
/* #define MC_ROSTER   ((void (*)()) MyHandler)                        */
/*                                                                     */
/*---------------------------------------------------------------------*/
#define MC_ROSTER       0       /* addr of user roster change callout */

/*---------------------------------------------------------------------*/
/* The max length of buffers are defined here. This is a field required*/
/* by the the configuration table for pSOS+m.                          */
/*---------------------------------------------------------------------*/
#define MC_KIMAXBUF     500       /* maximum KI packet buffer length     */
#define MC_ASYNCERR       0       /* asynchronous calls error callout    */
#define MC_KIMAXNODES     8       /* max number of nodes supported by KI */
#define MC_KINENVELOPES 100       /* number of envelopes per queue in KI */


/*---------------------------------------------------------------------*/
/* pNA+ configuration parameters                                       */
/*                                                                     */
/* NOTE: If you get pNA+ errno 5F01 FAT_INSUFFMEM you may need to      */
/*       decrease the number of buffers allocated here for pNA+.       */
/*       In general this error means pNA+ could not allocate enough    */
/*       memory from Region 0 for the number of buffers requested.     */
/*       NOTE: ethernet sockets require 4k buffers, and 0 length ones  */
/*             are required for proper pna functioning.                */
/*---------------------------------------------------------------------*/
#define NC_NNI         5        /* size of pNA NI Table */
#define NC_NROUTE      10       /* size of pNA Routing Table */
#define NC_NARP        20       /* size of pNA ARP table */
#define NC_DEFUID      0        /* Default User ID of a task */
#define NC_DEFGID      0        /* Default Group ID of a task */
#define NC_HOSTNAME    "scg"    /* Hostname of the node */
#define NC_NHENTRY     8        /* Number of Host table entries */
#define NC_NSOCKETS   20        /* Number of sockets in the system */
#define NC_NDESCS     20        /* # of socket descriptors/task */
#define NC_MBLKS     300        /* # of message blocks in the system */

#define NC_BUFS_0     64        /* number of 0 length buffers */
#define NC_BUFS_128   32        /* number of 128 byte buffers */
#define NC_BUFS_1024  32        /* number of 1k byte buffers */
#define NC_BUFS_2048  32        /* number of 2k byte buffers */
#define NC_BUFS_4096  32        /* number of 4k byte buffers */
#define SE_MAX_PNA_NC_BUFS  5   /* max number of NC_BUFS types */

#define NC_DAEMSSTK    KC_ROOTSSTK  /* pNA daemon supervisor stack size */
#define NC_DAEMUSTK    KC_ROOTUSTK  /* pNA daemon user stack size */
#define NC_DAEMMODE    KC_ROOTMODE  /* pNA daemon initial mode */


/***********************************************************************/
/*                                                                     */
/*              L A N   C O N F I G U R A T I O N                      */
/*                                                                     */
/*                                                                     */
/***********************************************************************/
#define SD_LAN1               NO
#define SD_LAN1_IP            0x00000000
#define SD_LAN1_SUBNET_MASK   0


/*=====================================================================*/
/*                                                                     */
/*                    L A N   I N T E R F A C E S                      */
/*                                                                     */
/*   * BSP_LAN1            - YES if LAN is supported                   */
/*   * BSP_LAN1_MTU        - Maximum transmission unit (bytes)         */
/*   * BSP_LAN1_HWALEN     - Length of hardware address in bytes       */
/*   * BSP_LAN1_FLAGS      - Interface flags (per pNA manual)          */
/*        IFF_POLL             0x8000   interface is a polling type    */
/*        IFF_BROADCAST        0x0001   NI supports broadcasts         */
/*        IFF_RAWMEM           0x2000   driver uses "mblk" interface   */
/*   * BSP_LAN1_PKB        - Total number of packet buffers            */
/*                                                                     */
/*=====================================================================*/

#define BSP_LAN1               NO
#define BSP_LAN1_MTU           1500
#define BSP_LAN1_HWALEN        6
#define BSP_LAN1_FLAGS         0x2001
#define BSP_LAN1_PKB           40


/***********************************************************************/
/*                                                                     */
/*         M I S C E L L A N E O U S   N E T W O R K I N G             */
/*                       P A R A M E T E R S                           */
/*                                                                     */
/***********************************************************************/
#define SD_DEF_GTWY_IP        0  /* Default gateway ip address */



/***********************************************************************/
/*                                                                     */
/*                     I / O   D E V I C E S                           */
/*                                                                     */
/*  Each device may be included in the system by specifying a major    */
/*  number for it, which determines its slot in the pSOS+ I/O switch   */
/*  table.  To leave a device driver out of the system, use NO for     */
/*  the major number.                                                  */
/*                                                                     */
/*  Note the following:                                                */
/*    * Major device 0 is reserved and cannot be used for any of these */
/*      devices.  Setting a device number to 0 here is the same as NO. */
/*    * No device number may be higher than SC_DEVMAX (SC_DEVMAX may   */
/*      be increased, if desired)                                      */
/*    * The lines defining the symbols DEV_SERIAL, DEV_TIMER, etc,     */
/*      should not be changed.  These are for use by application       */
/*      programs as the "device number" parameter on de_* calls.       */
/*                                                                     */
/***********************************************************************/
#define SC_DEV_TIMER       1            /* Periodic tick timer */

#define DEV_TIMER     (SC_DEV_TIMER << 16)

#define SC_DEVMAX          4            /* Maximum device number */


/***********************************************************************/
/*                                                                     */
/*        O P E R A T I N G   S Y S T E M   C O M P O N E N T S        */
/*                                                                     */
/*  Setting the definition line to YES will cause that component to    */
/*  be built into the system.  NO means the component will NOT be      */
/*  put into the system.  It is an error to specify both SC_PSOS       */
/*  and SC_PSOSM as present!                                           */
/*                                                                     */
/*   The choice between pSOS+ and pSOS+m and the choice for using PNA, */
/*   ( SC_PSOS, SC_PSOSM and SC_PNA ) are now defined in TCS standard  */
/*   psos makefile.                                                    */ 
/*                                                                     */
/*   See for instance $(TCS)/examples/psos/psos_demo1                  */
/***********************************************************************/


#endif /* _SYS_CONF_H */

#if defined(__cplusplus)
}
#endif