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From: "Chautru, Nicolas" <nicolas.chautru@intel.com>
To: Tom Rix <trix@redhat.com>, "dev@dpdk.org" <dev@dpdk.org>,
	"akhil.goyal@nxp.com" <akhil.goyal@nxp.com>
Cc: "Richardson, Bruce" <bruce.richardson@intel.com>,
	"Xu, Rosen" <rosen.xu@intel.com>,
	"dave.burley@accelercomm.com" <dave.burley@accelercomm.com>,
	"aidan.goddard@accelercomm.com" <aidan.goddard@accelercomm.com>,
	"Yigit, Ferruh" <ferruh.yigit@intel.com>,
	"Liu, Tianjiao" <tianjiao.liu@intel.com>
Subject: Re: [dpdk-dev] [PATCH v9 09/10] baseband/acc100: add debug function to validate input
Date: Wed, 30 Sep 2020 19:53:30 +0000
Message-ID: <BY5PR11MB44518D4B1E2F0EEC5D095E13F8330@BY5PR11MB4451.namprd11.prod.outlook.com> (raw)
In-Reply-To: <ea80bf32-b4a4-4b9c-882f-56f8fa3f1c1f@redhat.com>

Hi Tom, 

> From: Tom Rix <trix@redhat.com>
> On 9/28/20 5:29 PM, Nicolas Chautru wrote:
> > Debug functions to validate the input API from user Only enabled in
> > DEBUG mode at build time
> >
> > Signed-off-by: Nicolas Chautru <nicolas.chautru@intel.com>
> > Acked-by: Liu Tianjiao <Tianjiao.liu@intel.com>
> > ---
> >  drivers/baseband/acc100/rte_acc100_pmd.c | 424
> > +++++++++++++++++++++++++++++++
> >  1 file changed, 424 insertions(+)
> >
> > diff --git a/drivers/baseband/acc100/rte_acc100_pmd.c
> > b/drivers/baseband/acc100/rte_acc100_pmd.c
> > index b6d9e7c..3589814 100644
> > --- a/drivers/baseband/acc100/rte_acc100_pmd.c
> > +++ b/drivers/baseband/acc100/rte_acc100_pmd.c
> > @@ -1945,6 +1945,231 @@
> >
> >  }
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +/* Validates turbo encoder parameters */ static inline int
> > +validate_enc_op(struct rte_bbdev_enc_op *op) {
> > +	struct rte_bbdev_op_turbo_enc *turbo_enc = &op->turbo_enc;
> > +	struct rte_bbdev_op_enc_turbo_cb_params *cb = NULL;
> > +	struct rte_bbdev_op_enc_turbo_tb_params *tb = NULL;
> > +	uint16_t kw, kw_neg, kw_pos;
> > +
> > +	if (op->mempool == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid mempool pointer");
> > +		return -1;
> > +	}
> > +	if (turbo_enc->input.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid input pointer");
> > +		return -1;
> > +	}
> > +	if (turbo_enc->output.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid output pointer");
> > +		return -1;
> > +	}
> > +	if (turbo_enc->rv_index > 3) {
> > +		rte_bbdev_log(ERR,
> > +				"rv_index (%u) is out of range 0 <= value <=
> 3",
> > +				turbo_enc->rv_index);
> > +		return -1;
> > +	}
> > +	if (turbo_enc->code_block_mode != 0 &&
> > +			turbo_enc->code_block_mode != 1) {
> > +		rte_bbdev_log(ERR,
> > +				"code_block_mode (%u) is out of range 0 <=
> value <= 1",
> > +				turbo_enc->code_block_mode);
> > +		return -1;
> > +	}
> > +
> > +	if (turbo_enc->code_block_mode == 0) {
> > +		tb = &turbo_enc->tb_params;
> > +		if ((tb->k_neg < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +				|| tb->k_neg >
> RTE_BBDEV_TURBO_MAX_CB_SIZE)
> > +				&& tb->c_neg > 0) {
> > +			rte_bbdev_log(ERR,
> > +					"k_neg (%u) is out of range %u <=
> value <= %u",
> > +					tb->k_neg,
> RTE_BBDEV_TURBO_MIN_CB_SIZE,
> > +					RTE_BBDEV_TURBO_MAX_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if (tb->k_pos < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +				|| tb->k_pos >
> RTE_BBDEV_TURBO_MAX_CB_SIZE) {
> > +			rte_bbdev_log(ERR,
> > +					"k_pos (%u) is out of range %u <=
> value <= %u",
> > +					tb->k_pos,
> RTE_BBDEV_TURBO_MIN_CB_SIZE,
> > +					RTE_BBDEV_TURBO_MAX_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if (tb->c_neg > (RTE_BBDEV_TURBO_MAX_CODE_BLOCKS -
> 1))
> > +			rte_bbdev_log(ERR,
> > +					"c_neg (%u) is out of range 0 <= value
> <= %u",
> > +					tb->c_neg,
> > +
> 	RTE_BBDEV_TURBO_MAX_CODE_BLOCKS - 1);
> > +		if (tb->c < 1 || tb->c >
> RTE_BBDEV_TURBO_MAX_CODE_BLOCKS) {
> > +			rte_bbdev_log(ERR,
> > +					"c (%u) is out of range 1 <= value <=
> %u",
> > +					tb->c,
> RTE_BBDEV_TURBO_MAX_CODE_BLOCKS);
> > +			return -1;
> > +		}
> > +		if (tb->cab > tb->c) {
> > +			rte_bbdev_log(ERR,
> > +					"cab (%u) is greater than c (%u)",
> > +					tb->cab, tb->c);
> > +			return -1;
> > +		}
> > +		if ((tb->ea < RTE_BBDEV_TURBO_MIN_CB_SIZE || (tb->ea %
> 2))
> > +				&& tb->r < tb->cab) {
> > +			rte_bbdev_log(ERR,
> > +					"ea (%u) is less than %u or it is not
> even",
> > +					tb->ea,
> RTE_BBDEV_TURBO_MIN_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if ((tb->eb < RTE_BBDEV_TURBO_MIN_CB_SIZE || (tb->eb %
> 2))
> > +				&& tb->c > tb->cab) {
> > +			rte_bbdev_log(ERR,
> > +					"eb (%u) is less than %u or it is not
> even",
> > +					tb->eb,
> RTE_BBDEV_TURBO_MIN_CB_SIZE);
> > +			return -1;
> > +		}
> > +
> > +		kw_neg = 3 * RTE_ALIGN_CEIL(tb->k_neg + 4,
> > +					RTE_BBDEV_TURBO_C_SUBBLOCK);
> > +		if (tb->ncb_neg < tb->k_neg || tb->ncb_neg > kw_neg) {
> > +			rte_bbdev_log(ERR,
> > +					"ncb_neg (%u) is out of range (%u)
> k_neg <= value <= (%u) kw_neg",
> > +					tb->ncb_neg, tb->k_neg, kw_neg);
> > +			return -1;
> > +		}
> > +
> > +		kw_pos = 3 * RTE_ALIGN_CEIL(tb->k_pos + 4,
> > +					RTE_BBDEV_TURBO_C_SUBBLOCK);
> > +		if (tb->ncb_pos < tb->k_pos || tb->ncb_pos > kw_pos) {
> > +			rte_bbdev_log(ERR,
> > +					"ncb_pos (%u) is out of range (%u)
> k_pos <= value <= (%u) kw_pos",
> > +					tb->ncb_pos, tb->k_pos, kw_pos);
> > +			return -1;
> > +		}
> > +		if (tb->r > (tb->c - 1)) {
> > +			rte_bbdev_log(ERR,
> > +					"r (%u) is greater than c - 1 (%u)",
> > +					tb->r, tb->c - 1);
> > +			return -1;
> > +		}
> > +	} else {
> > +		cb = &turbo_enc->cb_params;
> > +		if (cb->k < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +				|| cb->k >
> RTE_BBDEV_TURBO_MAX_CB_SIZE) {
> > +			rte_bbdev_log(ERR,
> > +					"k (%u) is out of range %u <= value <=
> %u",
> > +					cb->k,
> RTE_BBDEV_TURBO_MIN_CB_SIZE,
> > +					RTE_BBDEV_TURBO_MAX_CB_SIZE);
> > +			return -1;
> > +		}
> > +
> > +		if (cb->e < RTE_BBDEV_TURBO_MIN_CB_SIZE || (cb->e % 2))
> {
> > +			rte_bbdev_log(ERR,
> > +					"e (%u) is less than %u or it is not
> even",
> > +					cb->e,
> RTE_BBDEV_TURBO_MIN_CB_SIZE);
> > +			return -1;
> > +		}
> > +
> > +		kw = RTE_ALIGN_CEIL(cb->k + 4,
> RTE_BBDEV_TURBO_C_SUBBLOCK) * 3;
> > +		if (cb->ncb < cb->k || cb->ncb > kw) {
> > +			rte_bbdev_log(ERR,
> > +					"ncb (%u) is out of range (%u) k <=
> value <= (%u) kw",
> > +					cb->ncb, cb->k, kw);
> > +			return -1;
> > +		}
> > +	}
> > +
> > +	return 0;
> > +}
> > +/* Validates LDPC encoder parameters */ static inline int
> > +validate_ldpc_enc_op(struct rte_bbdev_enc_op *op) {
> > +	struct rte_bbdev_op_ldpc_enc *ldpc_enc = &op->ldpc_enc;
> > +
> > +	if (op->mempool == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid mempool pointer");
> > +		return -1;
> > +	}
> > +	if (ldpc_enc->input.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid input pointer");
> > +		return -1;
> > +	}
> > +	if (ldpc_enc->output.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid output pointer");
> > +		return -1;
> > +	}
> > +	if (ldpc_enc->input.length >
> > +			RTE_BBDEV_LDPC_MAX_CB_SIZE >> 3) {
> > +		rte_bbdev_log(ERR, "CB size (%u) is too big, max: %d",
> > +				ldpc_enc->input.length,
> > +				RTE_BBDEV_LDPC_MAX_CB_SIZE);
> > +		return -1;
> > +	}
> > +	if ((ldpc_enc->basegraph > 2) || (ldpc_enc->basegraph == 0)) {
> > +		rte_bbdev_log(ERR,
> > +				"BG (%u) is out of range 1 <= value <= 2",
> > +				ldpc_enc->basegraph);
> > +		return -1;
> > +	}
> > +	if (ldpc_enc->rv_index > 3) {
> > +		rte_bbdev_log(ERR,
> > +				"rv_index (%u) is out of range 0 <= value <=
> 3",
> > +				ldpc_enc->rv_index);
> > +		return -1;
> > +	}
> > +	if (ldpc_enc->code_block_mode > 1) {
> > +		rte_bbdev_log(ERR,
> > +				"code_block_mode (%u) is out of range 0 <=
> value <= 1",
> > +				ldpc_enc->code_block_mode);
> > +		return -1;
> > +	}
> > +
> > +	return 0;
> > +}
> > +
> > +/* Validates LDPC decoder parameters */ static inline int
> > +validate_ldpc_dec_op(struct rte_bbdev_dec_op *op) {
> > +	struct rte_bbdev_op_ldpc_dec *ldpc_dec = &op->ldpc_dec;
> > +
> > +	if (op->mempool == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid mempool pointer");
> > +		return -1;
> > +	}
> > +	if ((ldpc_dec->basegraph > 2) || (ldpc_dec->basegraph == 0)) {
> > +		rte_bbdev_log(ERR,
> > +				"BG (%u) is out of range 1 <= value <= 2",
> > +				ldpc_dec->basegraph);
> > +		return -1;
> > +	}
> > +	if (ldpc_dec->iter_max == 0) {
> > +		rte_bbdev_log(ERR,
> > +				"iter_max (%u) is equal to 0",
> > +				ldpc_dec->iter_max);
> > +		return -1;
> > +	}
> > +	if (ldpc_dec->rv_index > 3) {
> > +		rte_bbdev_log(ERR,
> > +				"rv_index (%u) is out of range 0 <= value <=
> 3",
> > +				ldpc_dec->rv_index);
> > +		return -1;
> > +	}
> > +	if (ldpc_dec->code_block_mode > 1) {
> > +		rte_bbdev_log(ERR,
> > +				"code_block_mode (%u) is out of range 0 <=
> value <= 1",
> > +				ldpc_dec->code_block_mode);
> > +		return -1;
> > +	}
> > +
> > +	return 0;
> > +}
> > +#endif
> Could have an #else with stubs so the users do not have to bother with
> #ifdef decorations

I see what you mean. Debatable. But given this is done the same way for other
bbdev driver I would rather keep consistency. 

> > +
> >  /* Enqueue one encode operations for ACC100 device in CB mode */
> > static inline int  enqueue_enc_one_op_cb(struct acc100_queue *q,
> > struct rte_bbdev_enc_op *op, @@ -1956,6 +2181,14 @@
> >  		seg_total_left;
> >  	struct rte_mbuf *input, *output_head, *output;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_enc_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "Turbo encoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;
> > @@ -2008,6 +2241,14 @@
> >  	uint16_t  in_length_in_bytes;
> >  	struct rte_bbdev_op_ldpc_enc *enc = &ops[0]->ldpc_enc;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_ldpc_enc_op(ops[0]) == -1) {
> > +		rte_bbdev_log(ERR, "LDPC encoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;
> > @@ -2065,6 +2306,14 @@
> >  		seg_total_left;
> >  	struct rte_mbuf *input, *output_head, *output;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_ldpc_enc_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "LDPC encoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;
> > @@ -2119,6 +2368,14 @@
> >  	struct rte_mbuf *input, *output_head, *output;
> >  	uint16_t current_enqueued_cbs = 0;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_enc_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "Turbo encoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;
> > @@ -2191,6 +2448,142 @@
> >  	return current_enqueued_cbs;
> >  }
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +/* Validates turbo decoder parameters */ static inline int
> > +validate_dec_op(struct rte_bbdev_dec_op *op) {
> 
> This (guessing) later dec validation share similar code with enc validation,
> consider function for the common parts.

They have different API really, a few checks only have common range checks.
So not convinced it would help personnaly.
Thanks

> 
> Tom
> 
> > +	struct rte_bbdev_op_turbo_dec *turbo_dec = &op->turbo_dec;
> > +	struct rte_bbdev_op_dec_turbo_cb_params *cb = NULL;
> > +	struct rte_bbdev_op_dec_turbo_tb_params *tb = NULL;
> > +
> > +	if (op->mempool == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid mempool pointer");
> > +		return -1;
> > +	}
> > +	if (turbo_dec->input.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid input pointer");
> > +		return -1;
> > +	}
> > +	if (turbo_dec->hard_output.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid hard_output pointer");
> > +		return -1;
> > +	}
> > +	if (check_bit(turbo_dec->op_flags,
> RTE_BBDEV_TURBO_SOFT_OUTPUT) &&
> > +			turbo_dec->soft_output.data == NULL) {
> > +		rte_bbdev_log(ERR, "Invalid soft_output pointer");
> > +		return -1;
> > +	}
> > +	if (turbo_dec->rv_index > 3) {
> > +		rte_bbdev_log(ERR,
> > +				"rv_index (%u) is out of range 0 <= value <=
> 3",
> > +				turbo_dec->rv_index);
> > +		return -1;
> > +	}
> > +	if (turbo_dec->iter_min < 1) {
> > +		rte_bbdev_log(ERR,
> > +				"iter_min (%u) is less than 1",
> > +				turbo_dec->iter_min);
> > +		return -1;
> > +	}
> > +	if (turbo_dec->iter_max <= 2) {
> > +		rte_bbdev_log(ERR,
> > +				"iter_max (%u) is less than or equal to 2",
> > +				turbo_dec->iter_max);
> > +		return -1;
> > +	}
> > +	if (turbo_dec->iter_min > turbo_dec->iter_max) {
> > +		rte_bbdev_log(ERR,
> > +				"iter_min (%u) is greater than iter_max
> (%u)",
> > +				turbo_dec->iter_min, turbo_dec->iter_max);
> > +		return -1;
> > +	}
> > +	if (turbo_dec->code_block_mode != 0 &&
> > +			turbo_dec->code_block_mode != 1) {
> > +		rte_bbdev_log(ERR,
> > +				"code_block_mode (%u) is out of range 0 <=
> value <= 1",
> > +				turbo_dec->code_block_mode);
> > +		return -1;
> > +	}
> > +
> > +	if (turbo_dec->code_block_mode == 0) {
> > +		tb = &turbo_dec->tb_params;
> > +		if ((tb->k_neg < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +				|| tb->k_neg >
> RTE_BBDEV_TURBO_MAX_CB_SIZE)
> > +				&& tb->c_neg > 0) {
> > +			rte_bbdev_log(ERR,
> > +					"k_neg (%u) is out of range %u <=
> value <= %u",
> > +					tb->k_neg,
> RTE_BBDEV_TURBO_MIN_CB_SIZE,
> > +					RTE_BBDEV_TURBO_MAX_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if ((tb->k_pos < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +				|| tb->k_pos >
> RTE_BBDEV_TURBO_MAX_CB_SIZE)
> > +				&& tb->c > tb->c_neg) {
> > +			rte_bbdev_log(ERR,
> > +					"k_pos (%u) is out of range %u <=
> value <= %u",
> > +					tb->k_pos,
> RTE_BBDEV_TURBO_MIN_CB_SIZE,
> > +					RTE_BBDEV_TURBO_MAX_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if (tb->c_neg > (RTE_BBDEV_TURBO_MAX_CODE_BLOCKS -
> 1))
> > +			rte_bbdev_log(ERR,
> > +					"c_neg (%u) is out of range 0 <= value
> <= %u",
> > +					tb->c_neg,
> > +
> 	RTE_BBDEV_TURBO_MAX_CODE_BLOCKS - 1);
> > +		if (tb->c < 1 || tb->c >
> RTE_BBDEV_TURBO_MAX_CODE_BLOCKS) {
> > +			rte_bbdev_log(ERR,
> > +					"c (%u) is out of range 1 <= value <=
> %u",
> > +					tb->c,
> RTE_BBDEV_TURBO_MAX_CODE_BLOCKS);
> > +			return -1;
> > +		}
> > +		if (tb->cab > tb->c) {
> > +			rte_bbdev_log(ERR,
> > +					"cab (%u) is greater than c (%u)",
> > +					tb->cab, tb->c);
> > +			return -1;
> > +		}
> > +		if (check_bit(turbo_dec->op_flags,
> RTE_BBDEV_TURBO_EQUALIZER) &&
> > +				(tb->ea < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +						|| (tb->ea % 2))
> > +				&& tb->cab > 0) {
> > +			rte_bbdev_log(ERR,
> > +					"ea (%u) is less than %u or it is not
> even",
> > +					tb->ea,
> RTE_BBDEV_TURBO_MIN_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if (check_bit(turbo_dec->op_flags,
> RTE_BBDEV_TURBO_EQUALIZER) &&
> > +				(tb->eb < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +						|| (tb->eb % 2))
> > +				&& tb->c > tb->cab) {
> > +			rte_bbdev_log(ERR,
> > +					"eb (%u) is less than %u or it is not
> even",
> > +					tb->eb,
> RTE_BBDEV_TURBO_MIN_CB_SIZE);
> > +		}
> > +	} else {
> > +		cb = &turbo_dec->cb_params;
> > +		if (cb->k < RTE_BBDEV_TURBO_MIN_CB_SIZE
> > +				|| cb->k >
> RTE_BBDEV_TURBO_MAX_CB_SIZE) {
> > +			rte_bbdev_log(ERR,
> > +					"k (%u) is out of range %u <= value <=
> %u",
> > +					cb->k,
> RTE_BBDEV_TURBO_MIN_CB_SIZE,
> > +					RTE_BBDEV_TURBO_MAX_CB_SIZE);
> > +			return -1;
> > +		}
> > +		if (check_bit(turbo_dec->op_flags,
> RTE_BBDEV_TURBO_EQUALIZER) &&
> > +				(cb->e < RTE_BBDEV_TURBO_MIN_CB_SIZE
> ||
> > +				(cb->e % 2))) {
> > +			rte_bbdev_log(ERR,
> > +					"e (%u) is less than %u or it is not
> even",
> > +					cb->e,
> RTE_BBDEV_TURBO_MIN_CB_SIZE);
> > +			return -1;
> > +		}
> > +	}
> > +
> > +	return 0;
> > +}
> > +#endif
> > +
> >  /** Enqueue one decode operations for ACC100 device in CB mode */
> > static inline int  enqueue_dec_one_op_cb(struct acc100_queue *q,
> > struct rte_bbdev_dec_op *op, @@ -2203,6 +2596,14 @@
> >  	struct rte_mbuf *input, *h_output_head, *h_output,
> >  		*s_output_head, *s_output;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_dec_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "Turbo decoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;
> > @@ -2426,6 +2827,13 @@
> >  		return ret;
> >  	}
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_ldpc_dec_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "LDPC decoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> >  	union acc100_dma_desc *desc;
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> > @@ -2521,6 +2929,14 @@
> >  	struct rte_mbuf *input, *h_output_head, *h_output;
> >  	uint16_t current_enqueued_cbs = 0;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_ldpc_dec_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "LDPC decoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;
> > @@ -2611,6 +3027,14 @@
> >  		*s_output_head, *s_output;
> >  	uint16_t current_enqueued_cbs = 0;
> >
> > +#ifdef RTE_LIBRTE_BBDEV_DEBUG
> > +	/* Validate op structure */
> > +	if (validate_dec_op(op) == -1) {
> > +		rte_bbdev_log(ERR, "Turbo decoder validation failed");
> > +		return -EINVAL;
> > +	}
> > +#endif
> > +
> >  	uint16_t desc_idx = ((q->sw_ring_head + total_enqueued_cbs)
> >  			& q->sw_ring_wrap_mask);
> >  	desc = q->ring_addr + desc_idx;


  reply	other threads:[~2020-09-30 19:54 UTC|newest]

Thread overview: 213+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-08-19  0:25 [dpdk-dev] [PATCH v3 00/11] bbdev PMD ACC100 Nicolas Chautru
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 01/11] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-08-29  9:44   ` Xu, Rosen
2020-09-04 16:44     ` Chautru, Nicolas
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 02/11] baseband/acc100: add register definition file Nicolas Chautru
2020-08-29  9:55   ` Xu, Rosen
2020-08-29 17:39     ` Chautru, Nicolas
2020-09-03  2:15       ` Xu, Rosen
2020-09-03  9:17         ` Ferruh Yigit
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 03/11] baseband/acc100: add info get function Nicolas Chautru
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 04/11] baseband/acc100: add queue configuration Nicolas Chautru
2020-08-29 10:39   ` Xu, Rosen
2020-08-29 17:48     ` Chautru, Nicolas
2020-09-03  2:30       ` Xu, Rosen
2020-09-03 22:48         ` Chautru, Nicolas
2020-09-04  2:01           ` Xu, Rosen
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 05/11] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-08-20 14:38   ` Dave Burley
2020-08-20 14:52     ` Chautru, Nicolas
2020-08-20 14:57       ` Dave Burley
2020-08-20 21:05         ` Chautru, Nicolas
2020-09-03  8:06           ` Dave Burley
2020-08-29 11:10   ` Xu, Rosen
2020-08-29 18:01     ` Chautru, Nicolas
2020-09-03  2:34       ` Xu, Rosen
2020-09-03  9:09         ` Ananyev, Konstantin
2020-09-03 20:45           ` Chautru, Nicolas
2020-09-15  1:45             ` Chautru, Nicolas
2020-09-15 10:21             ` Ananyev, Konstantin
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 06/11] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 07/11] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 08/11] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 09/11] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 10/11] baseband/acc100: add configure function Nicolas Chautru
2020-09-03 10:06   ` Aidan Goddard
2020-09-03 18:53     ` Chautru, Nicolas
2020-08-19  0:25 ` [dpdk-dev] [PATCH v3 11/11] doc: update bbdev feature table Nicolas Chautru
2020-09-04 17:53   ` [dpdk-dev] [PATCH v4 00/11] bbdev PMD ACC100 Nicolas Chautru
2020-09-04 17:53     ` [dpdk-dev] [PATCH v4 01/11] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-09-08  3:10       ` Liu, Tianjiao
2020-09-04 17:53     ` [dpdk-dev] [PATCH v4 02/11] baseband/acc100: add register definition file Nicolas Chautru
2020-09-15  2:31       ` Xu, Rosen
2020-09-18  2:39       ` Liu, Tianjiao
2020-09-04 17:53     ` [dpdk-dev] [PATCH v4 03/11] baseband/acc100: add info get function Nicolas Chautru
2020-09-18  2:47       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 04/11] baseband/acc100: add queue configuration Nicolas Chautru
2020-09-15  2:31       ` Xu, Rosen
2020-09-18  3:01       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 05/11] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-09-21  1:40       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 06/11] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-09-21  1:41       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 07/11] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-09-21  1:43       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 08/11] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-09-21  1:45       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 09/11] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-09-21  1:46       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 10/11] baseband/acc100: add configure function Nicolas Chautru
2020-09-21  1:48       ` Liu, Tianjiao
2020-09-04 17:54     ` [dpdk-dev] [PATCH v4 11/11] doc: update bbdev feature table Nicolas Chautru
2020-09-21  1:50       ` Liu, Tianjiao
2020-09-21 14:36     ` [dpdk-dev] [PATCH v4 00/11] bbdev PMD ACC100 Chautru, Nicolas
2020-09-22 19:32       ` Akhil Goyal
2020-09-23  2:21         ` Chautru, Nicolas
2020-09-23  2:12   ` [dpdk-dev] [PATCH v5 " Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 01/11] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 02/11] baseband/acc100: add register definition file Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 03/11] baseband/acc100: add info get function Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 04/11] baseband/acc100: add queue configuration Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 05/11] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 06/11] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 07/11] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 08/11] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 09/11] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 10/11] baseband/acc100: add configure function Nicolas Chautru
2020-09-23  2:12     ` [dpdk-dev] [PATCH v5 11/11] doc: update bbdev feature table Nicolas Chautru
2020-09-23  2:19   ` [dpdk-dev] [PATCH v6 00/11] bbdev PMD ACC100 Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 01/11] service: retrieve lcore active state Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 02/11] test/service: fix race condition on stopping lcore Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 03/11] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 04/11] baseband/acc100: add register definition file Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 05/11] baseband/acc100: add info get function Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 06/11] baseband/acc100: add queue configuration Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 07/11] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 08/11] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 09/11] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 10/11] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-09-23  2:19     ` [dpdk-dev] [PATCH v6 11/11] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-09-23  2:24   ` [dpdk-dev] [PATCH v7 00/11] bbdev PMD ACC100 Nicolas Chautru
2020-09-23  2:24     ` [dpdk-dev] [PATCH v7 01/11] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-09-23  2:24     ` [dpdk-dev] [PATCH v7 02/11] baseband/acc100: add register definition file Nicolas Chautru
2020-09-23  2:24     ` [dpdk-dev] [PATCH v7 03/11] baseband/acc100: add info get function Nicolas Chautru
2020-09-23  2:24     ` [dpdk-dev] [PATCH v7 04/11] baseband/acc100: add queue configuration Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 05/11] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 06/11] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 07/11] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 08/11] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 09/11] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 10/11] baseband/acc100: add configure function Nicolas Chautru
2020-09-23  2:25     ` [dpdk-dev] [PATCH v7 11/11] doc: update bbdev feature table Nicolas Chautru
2020-09-28 20:19       ` Akhil Goyal
2020-09-29  0:57         ` Chautru, Nicolas
2020-09-28 23:52   ` [dpdk-dev] [PATCH v8 00/10] bbdev PMD ACC100 Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 01/10] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 02/10] baseband/acc100: add register definition file Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 03/10] baseband/acc100: add info get function Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 04/10] baseband/acc100: add queue configuration Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 05/10] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 06/10] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 07/10] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 08/10] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 09/10] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-09-28 23:52     ` [dpdk-dev] [PATCH v8 10/10] baseband/acc100: add configure function Nicolas Chautru
2020-09-29  0:29   ` [dpdk-dev] [PATCH v9 00/10] bbdev PMD ACC100 Nicolas Chautru
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 01/10] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-09-29 19:53       ` Tom Rix
2020-09-29 23:17         ` Chautru, Nicolas
2020-09-30 23:06           ` Tom Rix
2020-09-30 23:30             ` Chautru, Nicolas
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 02/10] baseband/acc100: add register definition file Nicolas Chautru
2020-09-29 20:34       ` Tom Rix
2020-09-29 23:30         ` Chautru, Nicolas
2020-09-30 23:11           ` Tom Rix
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 03/10] baseband/acc100: add info get function Nicolas Chautru
2020-09-29 21:13       ` Tom Rix
2020-09-30  0:25         ` Chautru, Nicolas
2020-09-30 23:20           ` Tom Rix
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 04/10] baseband/acc100: add queue configuration Nicolas Chautru
2020-09-29 21:46       ` Tom Rix
2020-09-30  1:03         ` Chautru, Nicolas
2020-09-30 23:36           ` Tom Rix
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 05/10] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-09-30 16:53       ` Tom Rix
2020-09-30 18:52         ` Chautru, Nicolas
2020-10-01 15:31           ` Tom Rix
2020-10-01 16:07             ` Chautru, Nicolas
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 06/10] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-09-30 17:25       ` Tom Rix
2020-09-30 18:55         ` Chautru, Nicolas
2020-10-01 15:32           ` Tom Rix
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 07/10] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-09-30 18:37       ` Tom Rix
2020-09-30 19:10         ` Chautru, Nicolas
2020-10-01 15:42           ` Tom Rix
2020-10-01 21:46             ` Chautru, Nicolas
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 08/10] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-09-30 19:03       ` Tom Rix
2020-09-30 19:45         ` Chautru, Nicolas
2020-10-01 16:05           ` Tom Rix
2020-10-01 21:07             ` Chautru, Nicolas
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 09/10] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-09-30 19:16       ` Tom Rix
2020-09-30 19:53         ` Chautru, Nicolas [this message]
2020-10-01 16:07           ` Tom Rix
2020-09-29  0:29     ` [dpdk-dev] [PATCH v9 10/10] baseband/acc100: add configure function Nicolas Chautru
2020-09-30 19:58       ` Tom Rix
2020-09-30 22:54         ` Chautru, Nicolas
2020-10-01 16:18           ` Tom Rix
2020-10-01 21:11             ` Chautru, Nicolas
2020-10-01  3:14   ` [dpdk-dev] [PATCH v10 00/10] bbdev PMD ACC100 Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 01/10] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 02/10] baseband/acc100: add register definition file Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 03/10] baseband/acc100: add info get function Nicolas Chautru
2020-10-01 14:34       ` Maxime Coquelin
2020-10-01 19:50         ` Chautru, Nicolas
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 04/10] baseband/acc100: add queue configuration Nicolas Chautru
2020-10-01 15:38       ` Maxime Coquelin
2020-10-01 19:50         ` Chautru, Nicolas
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 05/10] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 06/10] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 07/10] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 08/10] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 09/10] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-10-01  3:14     ` [dpdk-dev] [PATCH v10 10/10] baseband/acc100: add configure function Nicolas Chautru
2020-10-01 14:11       ` Maxime Coquelin
2020-10-01 15:36         ` Chautru, Nicolas
2020-10-01 15:43           ` Maxime Coquelin
2020-10-01 19:50             ` Chautru, Nicolas
2020-10-01 21:44               ` Maxime Coquelin
2020-10-02  1:01   ` [dpdk-dev] [PATCH v11 00/10] bbdev PMD ACC100 Nicolas Chautru
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 01/10] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-10-04 15:53       ` Tom Rix
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 02/10] baseband/acc100: add register definition file Nicolas Chautru
2020-10-04 15:56       ` Tom Rix
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 03/10] baseband/acc100: add info get function Nicolas Chautru
2020-10-04 16:09       ` Tom Rix
2020-10-05 16:38         ` Chautru, Nicolas
2020-10-05 22:19           ` Chautru, Nicolas
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 04/10] baseband/acc100: add queue configuration Nicolas Chautru
2020-10-04 16:18       ` Tom Rix
2020-10-05 16:42         ` Chautru, Nicolas
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 05/10] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 06/10] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 07/10] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 08/10] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 09/10] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-10-02  1:01     ` [dpdk-dev] [PATCH v11 10/10] baseband/acc100: add configure function Nicolas Chautru
2020-10-05 22:12   ` [dpdk-dev] [PATCH v12 00/10] bbdev PMD ACC100 Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 01/10] drivers/baseband: add PMD for ACC100 Nicolas Chautru
2020-11-02  9:25       ` Ferruh Yigit
2020-11-02 11:16         ` Ferruh Yigit
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 02/10] baseband/acc100: add register definition file Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 03/10] baseband/acc100: add info get function Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 04/10] baseband/acc100: add queue configuration Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 05/10] baseband/acc100: add LDPC processing functions Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 06/10] baseband/acc100: add HARQ loopback support Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 07/10] baseband/acc100: add support for 4G processing Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 08/10] baseband/acc100: add interrupt support to PMD Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 09/10] baseband/acc100: add debug function to validate input Nicolas Chautru
2020-10-05 22:12     ` [dpdk-dev] [PATCH v12 10/10] baseband/acc100: add configure function Nicolas Chautru
2020-10-06 13:20     ` [dpdk-dev] [PATCH v12 00/10] bbdev PMD ACC100 Maxime Coquelin
2020-10-06 19:43       ` Akhil Goyal

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DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git