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starting to add if4 specific eth read, write

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This commit is contained in:
Sandeep Kumar
2016-06-20 18:36:17 +02:00
parent f2e183fb2b
commit a8def02fbf
3 changed files with 119 additions and 6 deletions
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targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
+17 -4
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@@ -313,8 +313,14 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
if (eth_params->transp_preference == 1) {
eth->flags = ETH_RAW_MODE;
} else {
} else if (eth_params->transp_preference == 0) {
eth->flags = ETH_UDP_MODE;
} else if (eth_params->transp_preference == 3) {
eth->flags = ETH_RAW_IF4_MODE;
} else if (eth_params->transp_preference == 2) {
eth->flags = ETH_UDP_IF4_MODE;
} else {
AssertFatal(0==4, "transport_init: Unknown transport preference %d", eth_params->transp_preference);
}
printf("[ETHERNET]: Initializing openair0_device for %s ...\n", ((device->host_type == BBU_HOST) ? "BBU": "RRH"));
@@ -330,14 +336,21 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
device->trx_set_freq_func = trx_eth_set_freq;
device->trx_set_gains_func = trx_eth_set_gains;
if ((eth->flags & ETH_RAW_MODE) != 0 ) {
/// handle if4 eth read and write functions
if (eth->flags == ETH_RAW_MODE) {
device->trx_write_func = trx_eth_write_raw;
device->trx_read_func = trx_eth_read_raw;
} else {
} else if (eth->flags == ETH_UDP_MODE) {
device->trx_write_func = trx_eth_write_udp;
device->trx_read_func = trx_eth_read_udp;
} else if (eth->flags == ETH_RAW_IF4_MODE) {
device->trx_write_func = trx_eth_write_raw_IF4;
device->trx_read_func = trx_eth_read_raw_IF4;
} else {
device->trx_write_func = trx_eth_write_udp_IF4;
device->trx_read_func = trx_eth_read_udp_IF4;
}
eth->if_name[device->Mod_id] = eth_params->local_if_name;
device->priv = eth;