+ struct rte_bbdev_dec_op *op_dec;
+ struct rte_bbdev_enc_op *op_enc;
+ struct rte_bbdev_fft_op *op_fft;
+ struct rte_bbdev_mldts_op *op_mldts;
+
+ rte_iova_t add0 = 0, add1 = 0, add2 = 0, add3 = 0, add4 = 0;
+
+ if (op == NULL) {
+ snprintf(str, sizeof(str), "Invalid Operation pointer\n");
+ return str;
+ }
+
+ if (op_type == RTE_BBDEV_OP_LDPC_DEC) {
+ op_dec = op;
+ if (op_dec->ldpc_dec.code_block_mode ==
RTE_BBDEV_TRANSPORT_BLOCK)
+ snprintf(partial, sizeof(partial), "C %d Cab %d Ea %d Eb %d
r %d",
+ op_dec->ldpc_dec.tb_params.c,
+ op_dec->ldpc_dec.tb_params.cab,
+ op_dec->ldpc_dec.tb_params.ea,
+ op_dec->ldpc_dec.tb_params.eb,
+ op_dec->ldpc_dec.tb_params.r);
+ else
+ snprintf(partial, sizeof(partial), "E %d",
op_dec->ldpc_dec.cb_params.e);
+ if (op_dec->ldpc_dec.input.data != NULL)
+ add0 =
rte_pktmbuf_iova_offset(op_dec->ldpc_dec.input.data, 0);
+ if (op_dec->ldpc_dec.hard_output.data != NULL)
+ add1 =
rte_pktmbuf_iova_offset(op_dec->ldpc_dec.hard_output.data, 0);
+ if (op_dec->ldpc_dec.soft_output.data != NULL)
+ add2 =
rte_pktmbuf_iova_offset(op_dec->ldpc_dec.soft_output.data, 0);
+ if (op_dec->ldpc_dec.harq_combined_input.data != NULL)
+ add3 =
rte_pktmbuf_iova_offset(op_dec->ldpc_dec.harq_combined_input.data,
+ 0);
+ if (op_dec->ldpc_dec.harq_combined_output.data != NULL)
+ add4 =
rte_pktmbuf_iova_offset(op_dec->ldpc_dec.harq_combined_output.data,
+ 0);
+ snprintf(str, sizeof(str), "op %x st %x BG %d Zc %d Ncb %d qm %d F
%d Rv %d It %d It %d "
+ "HARQin %d in %" PRIx64 " ho %" PRIx64 " so %" PRIx64 " hi %"
PRIx64 " "
+ "ho %" PRIx64 " %s\n",
+ op_dec->ldpc_dec.op_flags, op_dec->status,
+ op_dec->ldpc_dec.basegraph, op_dec->ldpc_dec.z_c,
+ op_dec->ldpc_dec.n_cb, op_dec->ldpc_dec.q_m,
+ op_dec->ldpc_dec.n_filler, op_dec->ldpc_dec.rv_index,
+ op_dec->ldpc_dec.iter_max, op_dec->ldpc_dec.iter_count,
+ op_dec->ldpc_dec.harq_combined_input.length,
+ add0, add1, add2, add3, add4, partial);
+ } else if (op_type == RTE_BBDEV_OP_TURBO_DEC) {
+ op_dec = op;
+ if (op_dec->turbo_dec.code_block_mode ==
RTE_BBDEV_TRANSPORT_BLOCK)
+ snprintf(partial, sizeof(partial), "C %d Cab %d Ea %d Eb %d
r %d K %d",
+ op_dec->turbo_dec.tb_params.c,
+ op_dec->turbo_dec.tb_params.cab,
+ op_dec->turbo_dec.tb_params.ea,
+ op_dec->turbo_dec.tb_params.eb,
+ op_dec->turbo_dec.tb_params.r,
+ op_dec->turbo_dec.tb_params.k_neg);
+ else
+ snprintf(partial, sizeof(partial), "E %d K %d",
+ op_dec->turbo_dec.cb_params.e,
+ op_dec->turbo_dec.cb_params.k);
+ if (op_dec->turbo_dec.input.data != NULL)
+ add0 =
rte_pktmbuf_iova_offset(op_dec->turbo_dec.input.data, 0);
+ if (op_dec->turbo_dec.hard_output.data != NULL)
+ add1 =
rte_pktmbuf_iova_offset(op_dec->turbo_dec.hard_output.data, 0);
+ if (op_dec->turbo_dec.soft_output.data != NULL)
+ add2 =
rte_pktmbuf_iova_offset(op_dec->turbo_dec.soft_output.data, 0);
+ snprintf(str, sizeof(str), "op %x st %x CBM %d Iter %d map %d Rv %d
ext %d "
+ "in %" PRIx64 " ho %" PRIx64 " so %" PRIx64 "
%s\n",
+ op_dec->turbo_dec.op_flags, op_dec->status,
+ op_dec->turbo_dec.code_block_mode,
+ op_dec->turbo_dec.iter_max,
op_dec->turbo_dec.num_maps,
+ op_dec->turbo_dec.rv_index,
op_dec->turbo_dec.ext_scale,
+ add0, add1, add2, partial);
+ } else if (op_type == RTE_BBDEV_OP_LDPC_ENC) {
+ op_enc = op;
+ if (op_enc->ldpc_enc.code_block_mode ==
RTE_BBDEV_TRANSPORT_BLOCK)
+ snprintf(partial, sizeof(partial), "C %d Cab %d Ea %d Eb %d
r %d",
+ op_enc->ldpc_enc.tb_params.c,
+ op_enc->ldpc_enc.tb_params.cab,
+ op_enc->ldpc_enc.tb_params.ea,
+ op_enc->ldpc_enc.tb_params.eb,
+ op_enc->ldpc_enc.tb_params.r);
+ else
+ snprintf(partial, sizeof(partial), "E %d",
+ op_enc->ldpc_enc.cb_params.e);
+ if (op_enc->ldpc_enc.input.data != NULL)
+ add0 =
rte_pktmbuf_iova_offset(op_enc->ldpc_enc.input.data, 0);
+ if (op_enc->ldpc_enc.output.data != NULL)
+ add1 =
rte_pktmbuf_iova_offset(op_enc->ldpc_enc.output.data, 0);
+ snprintf(str, sizeof(str), "op %x st %x BG %d Zc %d Ncb %d q_m %d F
%d Rv %d "
+ "in %" PRIx64 " out %" PRIx64 " %s\n",
+ op_enc->ldpc_enc.op_flags, op_enc->status,
+ op_enc->ldpc_enc.basegraph,
op_enc->ldpc_enc.z_c,
+ op_enc->ldpc_enc.n_cb, op_enc->ldpc_enc.q_m,
+ op_enc->ldpc_enc.n_filler,
op_enc->ldpc_enc.rv_index,
+ add0, add1, partial);
+ } else if (op_type == RTE_BBDEV_OP_TURBO_ENC) {
+ op_enc = op;
+ if (op_enc->turbo_enc.code_block_mode ==
RTE_BBDEV_TRANSPORT_BLOCK)
+ snprintf(partial, sizeof(partial),
+ "C %d Cab %d Ea %d Eb %d r %d K %d Ncb
%d",
+ op_enc->turbo_enc.tb_params.c,
+ op_enc->turbo_enc.tb_params.cab,
+ op_enc->turbo_enc.tb_params.ea,
+ op_enc->turbo_enc.tb_params.eb,
+ op_enc->turbo_enc.tb_params.r,
+ op_enc->turbo_enc.tb_params.k_neg,
+ op_enc->turbo_enc.tb_params.ncb_neg);
+ else
+ snprintf(partial, sizeof(partial), "E %d K %d",
+ op_enc->turbo_enc.cb_params.e,
+ op_enc->turbo_enc.cb_params.k);
+ if (op_enc->turbo_enc.input.data != NULL)
+ add0 =
rte_pktmbuf_iova_offset(op_enc->turbo_enc.input.data, 0);
+ if (op_enc->turbo_enc.output.data != NULL)
+ add1 =
rte_pktmbuf_iova_offset(op_enc->turbo_enc.output.data, 0);
+ snprintf(str, sizeof(str), "op %x st %x CBM %d Rv %d In %" PRIx64 " Out
%" PRIx64 " %s\n",
+ op_enc->turbo_enc.op_flags, op_enc->status,
+ op_enc->turbo_enc.code_block_mode,
op_enc->turbo_enc.rv_index,
+ add0, add1, partial);
+ } else if (op_type == RTE_BBDEV_OP_FFT) {
+ op_fft = op;
+ if (op_fft->fft.base_input.data != NULL)
+ add0 =
rte_pktmbuf_iova_offset(op_fft->fft.base_input.data, 0);
+ if (op_fft->fft.base_output.data != NULL)
+ add1 =
rte_pktmbuf_iova_offset(op_fft->fft.base_output.data, 0);
+ if (op_fft->fft.dewindowing_input.data != NULL)
+ add2 =
rte_pktmbuf_iova_offset(op_fft->fft.dewindowing_input.data, 0);
+ if (op_fft->fft.power_meas_output.data != NULL)
+ add3 =
rte_pktmbuf_iova_offset(op_fft->fft.power_meas_output.data, 0);
+ snprintf(str, sizeof(str), "op %x st %x in %d inl %d out %d outl %d
cs %x ants %d "
+ "idft %d dft %d cst %d ish %d dsh %d ncs %d pwsh %d
fp16 %d fr %d "
+ "outde %d in %" PRIx64 " out %" PRIx64 " dw %" PRIx64
" "
+ "pm %" PRIx64 "\n",
+ op_fft->fft.op_flags, op_fft->status,
+ op_fft->fft.input_sequence_size,
op_fft->fft.input_leading_padding,
+ op_fft->fft.output_sequence_size,
+ op_fft->fft.output_leading_depadding,
+ op_fft->fft.cs_bitmap,
op_fft->fft.num_antennas_log2,
+ op_fft->fft.idft_log2, op_fft->fft.dft_log2,
+ op_fft->fft.cs_time_adjustment,
+ op_fft->fft.idft_shift, op_fft->fft.dft_shift,
+ op_fft->fft.ncs_reciprocal,
op_fft->fft.power_shift,
+ op_fft->fft.fp16_exp_adjust,
op_fft->fft.freq_resample_mode,
+ op_fft->fft.output_depadded_size, add0, add1,
add2, add3);
+ } else if (op_type == RTE_BBDEV_OP_MLDTS) {
+ op_mldts = op;
+ if (op_mldts->mldts.qhy_input.data != NULL)
+ add0 =
rte_pktmbuf_iova_offset(op_mldts->mldts.qhy_input.data, 0);
+ if (op_mldts->mldts.r_input.data != NULL)
+ add1 =
rte_pktmbuf_iova_offset(op_mldts->mldts.r_input.data, 0);
+ if (op_mldts->mldts.output.data != NULL)
+ add2 =
rte_pktmbuf_iova_offset(op_mldts->mldts.output.data, 0);
+ snprintf(str, sizeof(str),
+ "op %x st %x rbs %d lay %d rrep %d crep%d qm %d %d
%d %d "
+ "qhy %" PRIx64 " r %" PRIx64 " out %" PRIx64
"\n",
+ op_mldts->mldts.op_flags, op_mldts->status,
+ op_mldts->mldts.num_rbs,
op_mldts->mldts.num_layers,
+ op_mldts->mldts.r_rep, op_mldts->mldts.c_rep,
+ op_mldts->mldts.q_m[0], op_mldts->mldts.q_m[1],
+ op_mldts->mldts.q_m[2], op_mldts->mldts.q_m[3],
+ add0, add1, add2);
+
+ } else {
+ snprintf(str, sizeof(str), "Invalid Operation type %d\n",
op_type);
+ }
+
+ return str;
+}
diff --git a/lib/bbdev/rte_bbdev.h b/lib/bbdev/rte_bbdev.h
index 0cbfdd1c95..a70d841379 100644
--- a/lib/bbdev/rte_bbdev.h
+++ b/lib/bbdev/rte_bbdev.h
@@ -1061,6 +1061,47 @@ rte_bbdev_device_status_str(enum rte_bbdev_device_status
status);
const char*
rte_bbdev_enqueue_status_str(enum rte_bbdev_enqueue_status status);
+/**
+ * Dump operations info from device to a file.
+ * This API is used for debugging provided input operations, not a dataplane
API.
+ *
+ * @param dev_id
+ * The device identifier.
+ *
+ * @param queue_index
+ * Index of queue.
+ *
+ * @param file
+ * A pointer to a file for output.
+ *
+ * @returns
+ * - 0 on success
+ * - ENOTSUP if interrupts are not supported by the identified device
+ * - negative value on failure - as returned from PMD
+ *
+ */
+__rte_experimental
+int
+rte_bbdev_queue_ops_dump(uint16_t dev_id, uint16_t queue_index, FILE *file);
+
+
+/**
+ * String of parameters related to the parameters of an operation of a given
type.
+ *
+ * @param op
+ * Pointer to an operation.
+ *
+ * @param op_type
+ * Operation type enum.
+ *
+ * @returns
+ * String describing the provided operation.
+ *
+ */
+__rte_experimental
+char *
+rte_bbdev_ops_param_string(void *op, enum rte_bbdev_op_type op_type);
+
#ifdef __cplusplus
}
#endif
diff --git a/lib/bbdev/rte_bbdev_pmd.h b/lib/bbdev/rte_bbdev_pmd.h
index 442b23943d..c21a7f0c1e 100644
--- a/lib/bbdev/rte_bbdev_pmd.h
+++ b/lib/bbdev/rte_bbdev_pmd.h
@@ -133,6 +133,13 @@ typedef int (*rte_bbdev_queue_intr_enable_t)(struct
rte_bbdev *dev,
typedef int (*rte_bbdev_queue_intr_disable_t)(struct rte_bbdev *dev,
uint16_t queue_id);
+/*
+ * @internal
+ * Function to dump previous operations on a queue of a device.
+ */
+typedef int (*rte_bbdev_queue_ops_dump_t)(struct rte_bbdev *dev,
+ uint16_t queue_id, FILE *file);
+
/**
* Operations implemented by drivers. Fields marked as "Required" must be
* provided by a driver for a device to have basic functionality. "Optional"
@@ -170,6 +177,8 @@ struct rte_bbdev_ops {
rte_bbdev_queue_intr_enable_t queue_intr_enable;
/** Disable queue interrupt. Optional */
rte_bbdev_queue_intr_disable_t queue_intr_disable;
+ /** Dump operations on the queue. Optional */
+ rte_bbdev_queue_ops_dump_t queue_ops_dump;
};
/**
diff --git a/lib/bbdev/version.map b/lib/bbdev/version.map
index e0d82ff752..db6dfdf3c6 100644
--- a/lib/bbdev/version.map
+++ b/lib/bbdev/version.map
@@ -54,4 +54,8 @@ EXPERIMENTAL {
rte_bbdev_enqueue_mldts_ops;
rte_bbdev_mldts_op_alloc_bulk;
rte_bbdev_mldts_op_free_bulk;
+
+ # added in 24.11
+ rte_bbdev_queue_ops_dump;
+ rte_bbdev_ops_param_string;
};
