[dpdk-dev] DPDK v2.1.0 with tilegx problem

Arthas kangzy1982 at qq.com
Mon Sep 7 10:51:47 CEST 2015


This problem had solved! My tilegx libgxio don't support 'gxio_mpipe_link_enumerate_mac', only provide API ''gxio_mpipe_link_enumerate', add new api 'gxio_mpipe_link_enumerate_mac' for libgxio and compile ok! :)
  
  /*
 typedef struct
{
  /** The address. */
  uint8_t mac[6];
}
_gxio_mpipe_link_mac_t;
/tilegx/src/sys/hv/include/hv/drv_mpipe_intf.h
 */
 int
gxio_mpipe_link_enumerate_mac(int idx, char* link_name, uint8_t *hw)
{
  int rv;
  _gxio_mpipe_link_name_t name;
  _gxio_mpipe_link_mac_t mac;
   gxio_mpipe_context_t* context = _gxio_get_link_context();
  if (!context)
    return GXIO_ERR_NO_DEVICE;
   rv = gxio_mpipe_info_enumerate_aux(context, idx, &name, &mac);
  if (rv >= 0) {
    strncpy(link_name, name.name, sizeof (name.name));
    memcpy(hw, &mac, sizeof(_gxio_mpipe_link_mac_t));
  }
  return rv;
}


  Regards,
Arthas

 

 ------------------ Original ------------------
  From:  "Arthas";<kangzy1982 at qq.com>;
 Date:  Sat, Sep 5, 2015 09:48 AM
 To:  "dev"<dev at dpdk.org>; 
 
 Subject:  [dpdk-dev] DPDK v2.1.0 with tilegx problem

 

Hi, I'm working on tilegx platform. but when I compiled DPDK 2.1.0 with tilegx target. I got a error.
 
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:182: error: 'GXIO_MPIPE_IQUEUE_ENTRY_128' undeclared here (not in a function)
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:182: error: array index in initializer not of integer type
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:182: error: (near initialization for 'mpipe_iqueue_sizes')
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:183: error: 'GXIO_MPIPE_IQUEUE_ENTRY_512' undeclared here (not in a function)
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:183: error: array index in initializer not of integer type
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:183: error: (near initialization for 'mpipe_iqueue_sizes')
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:184: error: 'GXIO_MPIPE_IQUEUE_ENTRY_2K' undeclared here (not in a function)
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:184: error: array index in initializer not of integer type
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:184: error: (near initialization for 'mpipe_iqueue_sizes')
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:185: error: 'GXIO_MPIPE_IQUEUE_ENTRY_64K' undeclared here (not in a function)
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:185: error: array index in initializer not of integer type
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:185: error: (near initialization for 'mpipe_iqueue_sizes')
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c: In function 'mpipe_link_mac':
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:1545: warning: implicit declaration of function 'gxio_mpipe_link_enumerate_mac'
/DPDK/dpdk-v2.1.0/drivers/net/mpipe/mpipe_tilegx.c:1545: warning: nested extern declaration of 'gxio_mpipe_link_enumerate_mac'
 
My tilegx MDE version is TileraMDE-4.2.4.174600, but I can't found any definition of GXIO_MPIPE_IQUEUE_ENTRY_128/512/2K/64K.  
only found gxio_mpipe_link_enumerate_mac is a kernel global symbol. 
 
Did someon got this problem?
 
Regards,
Arthas


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