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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.h
+10
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@@ -54,6 +54,8 @@
#define ETH_RAW_MODE 1
#define ETH_UDP_MODE 0
#define ETH_RAW_IF4_MODE 3
#define ETH_UDP_IF4_MODE 2
#define TX_FLAG 1
#define RX_FLAG 0
@@ -65,6 +67,10 @@
#define UDP_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
#define RAW_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + MAC_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
#define DATA_BLOCK_SIZE_BYTES(scaled_nblocks) (2*scaled_nblocks)
#define RAW_IF4_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4_dl_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4_PULFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4_ul_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4_PRACH_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4_prach_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
/*!\brief opaque ethernet data structure */
typedef struct {
@@ -212,6 +218,8 @@ int ethernet_tune(openair0_device *device, unsigned int option, int value);
int eth_socket_init_udp(openair0_device *device);
int trx_eth_write_udp(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_udp(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
//int trx_eth_write_udp_IF4(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
//int trx_eth_read_udp_IF4(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int eth_get_dev_conf_udp(openair0_device *device);
/*! \fn static int eth_set_dev_conf_udp(openair0_device *device)
@@ -226,6 +234,8 @@ int eth_set_dev_conf_udp(openair0_device *device);
int eth_socket_init_raw(openair0_device *device);
int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
//int trx_eth_write_raw_IF4(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
//int trx_eth_read_raw_IF4(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int eth_get_dev_conf_raw(openair0_device *device);
int eth_set_dev_conf_raw(openair0_device *device);