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Merge branch 'develop' into enhancement-10-harmony

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This commit is contained in:
Rohit Gupta
2016-10-03 15:44:40 +02:00
parent 1db923d6f9 7203a5214a
commit c1490bb88d
18 changed files with 183 additions and 137 deletions
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targets/ARCH/EXMIMO/DRIVER/eurecom/fileops.c
+33 -8
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@@ -179,6 +179,8 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
int tmp;
unsigned int user_args[4];
static unsigned int update_firmware_command;
static unsigned int update_firmware_address;
static unsigned int update_firmware_length;
@@ -328,15 +330,38 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
acknowledge with no limit */
#define MAX_IOCTL_ACK_CNT 500
update_firmware_command = *((unsigned int*)arg);
/* 'arg' is an unsigned long and is supposed to be big enough
* to hold an address - this hypothesis is okay for i386 and x86_64
* maybe not somewhere else
* this will probably fail with older kernels
* (works with 3.17 on x86_64)
*/
tmp = copy_from_user(&user_args, (void*)arg, 4*sizeof(unsigned int));
if (tmp) {
printk("[openair][IOCTL] UPDATE_FIRMWARE: error copying parameters to kernel-space (%d bytes uncopied).\n", tmp);
return -1;
}
update_firmware_command = user_args[0];
switch (update_firmware_command) {
case UPDATE_FIRMWARE_TRANSFER_BLOCK:
update_firmware_address = ((unsigned int*)arg)[1];
update_firmware_length = ((unsigned int*)arg)[2];
update_firmware_address = user_args[1];
update_firmware_length = user_args[2];
/* This is totally wrong on x86_64: a pointer is 64 bits and
* unsigned int is 32 bits. The userspace program has to ensure
* that its buffer address fits into 32 bits.
* If it proves a too strong requirement, we may change things
* in the future.
* The compiler emits a warning here. Do not remove this warning!
* This is to clearly remember this problem.
* If you require the compilation to work with zero warning,
* consider this one as an exception and find a proper workaround.
*/
update_firmware_ubuffer = user_args[3];
update_firmware_ubuffer = (unsigned int*)((unsigned int*)arg)[3];
update_firmware_kbuffer = (unsigned int*)kmalloc(update_firmware_length * 4 /* 4 because kmalloc expects bytes */,
GFP_KERNEL);
@@ -390,8 +415,8 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
case UPDATE_FIRMWARE_CLEAR_BSS:
update_firmware_bss_address = ((unsigned int*)arg)[1];
update_firmware_bss_size = ((unsigned int*)arg)[2];
update_firmware_bss_address = user_args[1];
update_firmware_bss_size = user_args[2];
sparc_tmp_0 = update_firmware_bss_address;
sparc_tmp_1 = update_firmware_bss_size;
@@ -411,8 +436,8 @@ int openair_device_ioctl(struct inode *inode,struct file *filp, unsigned int cmd
case UPDATE_FIRMWARE_START_EXECUTION:
update_firmware_start_address = ((unsigned int*)arg)[1];
update_firmware_stack_pointer = ((unsigned int*)arg)[2];
update_firmware_start_address = user_args[1];
update_firmware_stack_pointer = user_args[2];
sparc_tmp_0 = update_firmware_start_address;
sparc_tmp_1 = update_firmware_stack_pointer;
targets/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT/updatefw.c
+20
View File
@@ -41,6 +41,7 @@
#include <getopt.h>
#include <string.h>
#include <unistd.h>
#include <stdint.h>
#include <sys/ioctl.h>
#include "openair_device.h"
@@ -239,6 +240,18 @@ void find_and_transfer_section(char* section_name, unsigned int verboselevel) {
/* Dynamically allocate a chunk of memory to store the section into. */
section_content = (char*)malloc(elf_Shdr.sh_size);
/* Fail if the address returned by malloc does not fit in 32 bits.
* The kernel driver gets this address as 32 bits and uses it to copy
* from userspace. If the address does not fit into 32 bits the kernel
* will copy garbage or fail to copy completely.
* To be reworked if things do not work on some setups.
*/
if (sizeof(char*) > 4 && (((uintptr_t)section_content)>>32)) {
fprintf(stderr, "FATAL ERROR: an internal serious problem has been encountered.\n");
fprintf(stderr, "Contact the authors so as to solve this issue.\n");
exit(-1);
}
if (!section_content) {
fprintf(stderr, "Error: could not dynamically allocate %d bytes for section %s.\n",
elf_Shdr.sh_size, SecNameStnTable + elf_Shdr.sh_name);
@@ -281,6 +294,13 @@ void find_and_transfer_section(char* section_name, unsigned int verboselevel) {
ioctl_params[0] = UPDATE_FIRMWARE_TRANSFER_BLOCK;
ioctl_params[1] = elf_Shdr.sh_addr;
ioctl_params[2] = elf_Shdr.sh_size / 4;
/* This is wrong on x86_64 because a pointer is 64 bits and
* an unsigned int is only 32 bits.
* The compiler emits a warning, but the test
* above on the value of section_content makes it work
* (hopefully).
* To be changed if things do not work.
*/
ioctl_params[3] = (unsigned int)((unsigned int*)section_content);
//invert4(ioctl_params[1]);
//invert4(ioctl_params[2]);
targets/DOCS/oai_L1_L2_procedures.pdf
BIN
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targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpb210.conf
+1 -1
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@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -33;
pdsch_referenceSignalPower = -30;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.100PRB.usrpx310.conf
+1 -1
View File
@@ -49,7 +49,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -24;
pdsch_referenceSignalPower = -23;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpb210.conf
+1 -1
View File
@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -30;
pdsch_referenceSignalPower = -27;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.50PRB.usrpx310.conf
+1 -1
View File
@@ -49,7 +49,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -21;
pdsch_referenceSignalPower = -19;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpb210.conf
+1 -1
View File
@@ -50,7 +50,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -27;
pdsch_referenceSignalPower = -24;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm2.usrpx310.conf
+1 -1
View File
@@ -49,7 +49,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -18;
pdsch_referenceSignalPower = -16;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if5.usrpb210.conf
+1 -1
View File
@@ -49,7 +49,7 @@ eNBs =
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_referenceSignalPower = -24;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.usrpb210.conf
+2 -1
View File
@@ -38,6 +38,7 @@ eNBs =
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
nb_antenna_ports = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
@@ -100,7 +101,7 @@ eNBs =
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.usrpb210.conf
+3 -2
View File
@@ -38,6 +38,7 @@ eNBs =
Nid_cell_mbsfn = 0;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
nb_antenna_ports = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
@@ -100,7 +101,7 @@ eNBs =
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
@@ -161,7 +162,7 @@ eNBs =
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
targets/RT/USER/lte-enb.c
+9 -9
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@@ -1614,7 +1614,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
break;
case NGFI_RRU_IF4p5:
eNB->do_prach = do_prach;
eNB->fep = (single_thread_flag==1) ? eNB_fep_full_2thread : eNB_fep_full;
eNB->fep = eNB_fep_full;//(single_thread_flag==1) ? eNB_fep_full_2thread : eNB_fep_full;
eNB->td = NULL;
eNB->te = NULL;
eNB->proc_uespec_rx = NULL;
@@ -1643,7 +1643,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
break;
case eNodeB_3GPP:
eNB->do_prach = do_prach;
eNB->fep = (single_thread_flag==1) ? eNB_fep_full_2thread : eNB_fep_full;
eNB->fep = eNB_fep_full;//(single_thread_flag==1) ? eNB_fep_full_2thread : eNB_fep_full;
eNB->td = ulsch_decoding_data;//(single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = dlsch_encoding;//(single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
@@ -1663,9 +1663,9 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
break;
case eNodeB_3GPP_BBU:
eNB->do_prach = do_prach;
eNB->fep = (single_thread_flag==1) ? eNB_fep_full_2thread : eNB_fep_full;
eNB->td = (single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = (single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->fep = eNB_fep_full;//(single_thread_flag==1) ? eNB_fep_full_2thread : eNB_fep_full;
eNB->td = ulsch_decoding_data;//(single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = dlsch_encoding;//(single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
eNB->proc_tx = proc_tx_full;
eNB->tx_fh = tx_fh_if5;
@@ -1688,8 +1688,8 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
case NGFI_RCC_IF4p5:
eNB->do_prach = do_prach;
eNB->fep = NULL;
eNB->td = (single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = (single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->td = ulsch_decoding_data;//(single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = dlsch_encoding;//(single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
eNB->proc_tx = proc_tx_high;
eNB->tx_fh = tx_fh_if4p5;
@@ -1712,8 +1712,8 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->do_prach = do_prach;
eNB->fep = NULL;
eNB->td = (single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = (single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->td = ulsch_decoding_data;//(single_thread_flag==1) ? ulsch_decoding_data_2thread : ulsch_decoding_data;
eNB->te = dlsch_encoding;//(single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
eNB->proc_tx = proc_tx_high;
eNB->tx_fh = tx_fh_if4p5;