uint64_t current_second;
};
-#define XRAN_MAX_POOLS_PER_SECTOR_NR 8 /**< 2x(TX_OUT, RX_IN, PRACH_IN, SRS_IN) with C-plane */
+#define XRAN_MAX_POOLS_PER_SECTOR_NR 10 /**< 2x(TX_OUT, RX_IN, PRACH_IN, SRS_IN, BFW_BUF) with C-plane */
typedef struct sectorHandleInfo
{
}XranSectorHandleInfo, *PXranSectorHandleInfo;
typedef void (*XranSymCallbackFn)(struct rte_timer *tim, void* arg, void *p_dev_ctx);
-typedef int32_t (*tx_sym_gen_fn)(void* pHandle, uint8_t ctx_id, uint32_t tti, int32_t num_cc, int32_t num_ant, uint32_t frame_id,
+typedef int32_t (*tx_sym_gen_fn)(void* pHandle, uint8_t ctx_id, uint32_t tti, int32_t start_cc, int32_t num_cc, int32_t start_ant, int32_t num_ant, uint32_t frame_id,
uint32_t subframe_id, uint32_t slot_id, uint32_t sym_id, enum xran_comp_hdr_type compType, enum xran_pkt_dir direction,
uint16_t xran_port_id, PSECTION_DB_TYPE p_sec_db);
#define XRAN_IQ_FLOW_MAX 512 /**< Maximum flow IQ flows per XRAN port */
+#define XRAN_MAX_MEM_IF_RING_SIZE 8*32
+
struct mbuf_table {
uint16_t len;
struct rte_mbuf *m_table[MBUF_TABLE_SIZE];
struct rte_mbuf_ext_shared_info sh_data[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
};
+
+/** Structure to hold the information for tracking the prb element processing across symbols.
+ * C-Plane processing for every slot is spread equally across symbols that fall within allowed window.
+ * This structure is used to keep track of processing that is done.
+ */
+struct xran_prb_elm_proc_info_t {
+ uint16_t nPrbElmPerSym; /**< Number of prb elements to be processed per symbol */
+ uint16_t nPrbElmProcessed; /**< Holds the number of PrbElms Processed in a given symbol time by xran. */
+ uint8_t numSymsRemaining; /**< Number of symbols for DL CP transmission remaining in this slot */
+};
+
struct __rte_cache_aligned xran_device_ctx
{
uint8_t sector_id;
struct xran_fh_init fh_init;
struct xran_fh_config fh_cfg;
struct xran_prach_cp_config PrachCPConfig;
+ struct xran_prach_cp_config PrachCPConfigLTE;
uint32_t enablePrach;
uint32_t enableCP;
int32_t DynamicSectionEna;
+ int32_t RunSlotPrbMapBySymbolEnable;
int64_t offset_sec;
int64_t offset_nsec; //offset to GPS time calcuated based on alpha and beta
uint32_t interval_us_local;
uint32_t enableSrs;
+ uint16_t enableSrsCp;
+ uint16_t nSrsDelaySym;
uint8_t puschMaskEnable;
uint8_t puschMaskSlot;
struct xran_srs_config srs_cfg; /** configuration of SRS */
BbuIoBufCtrlStruct sFHSrsRxBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
BbuIoBufCtrlStruct sFHSrsRxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
+ BbuIoBufCtrlStruct sFHCpRxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+ BbuIoBufCtrlStruct sFHCpTxPrbMapBbuIoBufCtrl[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+
/* buffers lists */
struct xran_flat_buffer sFrontHaulTxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
struct xran_flat_buffer sFrontHaulTxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR][XRAN_NUM_OF_SYMBOL_PER_SLOT];
struct xran_flat_buffer sFHSrsRxBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR][XRAN_MAX_NUM_OF_SRS_SYMBOL_PER_SLOT];
struct xran_flat_buffer sFHSrsRxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANT_ARRAY_ELM_NR];
+ // struct xran_flat_buffer sFHCpRxPrbMapBuffers[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+
xran_transport_callback_fn pCallback[XRAN_MAX_SECTOR_NR];
void *pCallbackTag[XRAN_MAX_SECTOR_NR];
LIST_HEAD(sym_cb_elem_list, cb_elem_entry) sym_cb_list_head[XRAN_NUM_OF_SYMBOL_PER_SLOT];
+ uint8_t numSetBFWs_arr[XRAN_MAX_SECTIONS_PER_SLOT];
+
int32_t sym_up; /**< when we start sym 0 of up with respect to OTA time as measured in symbols */
int32_t sym_up_ul;
struct xran_common_counters fh_counters;
- xran_ethdi_mbuf_send_fn send_cpmbuf2ring; /**< callback to send mbufs of C-Plane packets to the ring */
- xran_ethdi_mbuf_send_fn send_upmbuf2ring; /**< callback to send mbufs of U-Plane packets to the ring */
+ xran_ethdi_mbuf_send_fn send_cpmbuf2ring; /**< callback to send mbufs of C-Plane packets to the VF ring */
+ xran_ethdi_mbuf_send_fn send_upmbuf2ring; /**< callback to send mbufs of U-Plane packets to the VF ring */
struct xran_timer_ctx timer_ctx[MAX_NUM_OF_XRAN_CTX];
struct xran_timer_ctx cb_timer_ctx[MAX_CB_TIMER_CTX];
struct rte_flow *p_iq_flow[XRAN_IQ_FLOW_MAX];
uint32_t iq_flow_cnt; /**< number of IQ flows configured */
+
+ uint8_t ndm_srs_scheduled; /* set if SRS has been scheduled */
+ uint8_t ndm_srs_schedperiod; /* SRS slot within TDD period */
+ uint32_t ndm_srs_txtti; /* first slot for transmit SRS within TDD period */
+ uint32_t ndm_srs_tti; /* original SRS slot */
+ uint8_t numSymsForDlCP; /**< number of symbols for DL CP transmission */
+ struct xran_prb_elm_proc_info_t prbElmProcInfo[XRAN_N_FE_BUF_LEN][XRAN_MAX_SECTOR_NR][XRAN_MAX_ANTENNA_NR];
+
+ uint8_t dssEnable; /**< enable DSS (extension-9) */
+ uint8_t dssPeriod; /**< DSS pattern period for LTE/NR */
+ uint8_t technology[XRAN_MAX_DSS_PERIODICITY]; /**< technology array represents slot is LTE(0)/NR(1) */
+ /* Keeps track of how many sections are processed while parsing C-plan packet */
+ uint8_t sectiondb_elm[XRAN_MAX_SECTIONDB_CTX][XRAN_DIR_MAX][XRAN_COMPONENT_CARRIERS_MAX][XRAN_MAX_ANTENNA_NR * 2 + XRAN_MAX_ANT_ARRAY_ELM_NR];
};
struct xran_eaxcid_config *xran_get_conf_eAxC(void *pHandle);
Code Review / o-du / phy.git / blobdiff