Skip to content

O
OpenXG-RAN
Commit a6fa9935 authored by ghaddab's avatar ghaddab
Browse files
Options 

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5083 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 9df073f3
Show whitespace changes
Inline Side-by-side
Showing with 13 additions and 11 deletions
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.c
View file @ a6fa9935
/** openair0_lib : API to interface with ExpressMIMO-1&2 kernel driver
/*e openair0_lib : API to interface with ExpressMIMO-1&2 kernel driver
*
* Authors: Matthias Ihmig <matthias.ihmig@mytum.de>, 2013
* Raymond Knopp <raymond.knopp@eurecom.fr>
......@@ -78,16 +78,16 @@ int openair0_open(void)
}
// calculate userspace addresses
openair0_exmimo_pci[card].firmware_block_ptr = (char*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[card].firmware_block_ptr - bigshm_top_kvirtptr[card]);
openair0_exmimo_pci[card].printk_buffer_ptr = (char*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[card].printk_buffer_ptr - bigshm_top_kvirtptr[card]);
openair0_exmimo_pci[card].exmimo_config_ptr = (exmimo_config_t*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[card].exmimo_config_ptr - bigshm_top_kvirtptr[card]);
openair0_exmimo_pci[card].exmimo_id_ptr = (exmimo_id_t*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[card].exmimo_id_ptr - bigshm_top_kvirtptr[card]);
/*printf("openair0_exmimo_pci.firmware_block_ptr (%p) = bigshm_top(%p) + exmimo_pci_kvirt.firmware_block_ptr(%p) - bigshm_top_kvirtptr(%x)\n",
openair0_exmimo_pci.firmware_block_ptr, bigshm_top, exmimo_pci_kvirt.firmware_block_ptr, bigshm_top_kvirtptr);
printf("card%d, openair0_exmimo_pci.exmimo_id_ptr (%p) = bigshm_top(%p) + exmimo_pci_kvirt.exmimo_id_ptr (%p) - bigshm_top_kvirtptr(%x)\n",
card, openair0_exmimo_pci[card].exmimo_id_ptr, bigshm_top[card], exmimo_pci_kvirt[card].exmimo_id_ptr, bigshm_top_kvirtptr[card]);
*/
openair0_exmimo_pci[card].firmware_block_ptr = (char*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[0].firmware_block_ptr - bigshm_top_kvirtptr[0]);
openair0_exmimo_pci[card].printk_buffer_ptr = (char*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[0].printk_buffer_ptr - bigshm_top_kvirtptr[0]);
openair0_exmimo_pci[card].exmimo_config_ptr = (exmimo_config_t*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[0].exmimo_config_ptr - bigshm_top_kvirtptr[0]);
openair0_exmimo_pci[card].exmimo_id_ptr = (exmimo_id_t*) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[0].exmimo_id_ptr - bigshm_top_kvirtptr[0]);
//printf("openair0_exmimo_pci.firmware_block_ptr (%p) = bigshm_top(%p) + exmimo_pci_kvirt.firmware_block_ptr(%p) - bigshm_top_kvirtptr(%x)\n",
// openair0_exmimo_pci[card].firmware_block_ptr, bigshm_top, exmimo_pci_kvirt[card].firmware_block_ptr, bigshm_top_kvirtptr[card]);
//printf("card%d, openair0_exmimo_pci.exmimo_id_ptr (%p) = bigshm_top(%p) + exmimo_pci_kvirt.exmimo_id_ptr (%p) - bigshm_top_kvirtptr(%x)\n",
// card, openair0_exmimo_pci[card].exmimo_id_ptr, bigshm_top[card], exmimo_pci_kvirt[card].exmimo_id_ptr, bigshm_top_kvirtptr[card]);
//if (openair0_exmimo_pci[card].exmimo_id_ptr->board_swrev != BOARD_SWREV_CNTL2)
// {
// error("Software revision %d and firmware revision %d do not match, Please update either Software or Firmware",BOARD_SWREV_CNTL2,openair0_exmimo_pci[card].exmimo_id_ptr->board_swrev);
......@@ -100,6 +100,7 @@ int openair0_open(void)
if ( openair0_exmimo_pci[card].exmimo_id_ptr->board_exmimoversion == 2)
openair0_num_antennas[card] = 4;
for (ant=0; ant<openair0_num_antennas[card]; ant++)
{
openair0_exmimo_pci[card].rxcnt_ptr[ant] = (unsigned int *) (bigshm_top[card] + (unsigned int)exmimo_pci_kvirt[card].rxcnt_ptr[ant] - bigshm_top_kvirtptr[card]);
......@@ -127,6 +128,7 @@ int openair0_open(void)
return -3;
}
}
//printf("p_exmimo_config = %p, p_exmimo_id = %p\n", openair0_exmimo_pci.exmimo_config_ptr, openair0_exmimo_pci.exmimo_id_ptr);
printf("card %d: ExpressMIMO %d, HW Rev %d, SW Rev 0x%d, %d antennas\n", card, openair0_exmimo_pci[card].exmimo_id_ptr->board_exmimoversion,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment