diff mbox series

[v2,4/8] bus/dpaa: RX/TX error queues

Message ID 20200911083520.24020-5-sachin.saxena@oss.nxp.com (mailing list archive)
State Superseded, archived
Headers show
Series enhancement and fixes for nxp dpaax platform | expand

Checks

Context Check Description
ci/checkpatch success coding style OK

Commit Message

Sachin Saxena (OSS) Sept. 11, 2020, 8:35 a.m. UTC
From: Sachin Saxena <sachin.saxena@oss.nxp.com>

CONFIG_RTE_LIBRTE_DPAA_DEBUG_DRIVER=y

1) Enable TX/RX error queues to check the errors.
2) Display error frame information(payload, status, paresr result).

Signed-off-by: Jun Yang <jun.yang@nxp.com>
Signed-off-by: Rohit Raj <rohit.raj@nxp.com>
Signed-off-by: Sachin Saxena <sachin.saxena@oss.nxp.com>
---
 drivers/bus/dpaa/base/fman/fman_hw.c      |  19 ++++
 drivers/bus/dpaa/include/fman.h           |   2 +
 drivers/bus/dpaa/include/fsl_fman.h       |   4 +
 drivers/bus/dpaa/rte_bus_dpaa_version.map |   1 +
 drivers/net/dpaa/dpaa_ethdev.c            |  22 ++++-
 drivers/net/dpaa/dpaa_rxtx.c              | 109 ++++++++++++++++++----
 6 files changed, 137 insertions(+), 20 deletions(-)

Comments

Hemant Agrawal Sept. 14, 2020, 10:57 a.m. UTC | #1
HI, 
> -----Original Message-----
> From: Sachin Saxena (OSS) <sachin.saxena@oss.nxp.com>
> Sent: Friday, September 11, 2020 2:05 PM
> To: dev@dpdk.org; ferruh.yigit@intel.com
> Subject: [PATCH v2 4/8] bus/dpaa: RX/TX error queues
> 
> From: Sachin Saxena <sachin.saxena@oss.nxp.com>
> 
> CONFIG_RTE_LIBRTE_DPAA_DEBUG_DRIVER=y
> 
> 1) Enable TX/RX error queues to check the errors.
> 2) Display error frame information(payload, status, paresr result).
> 
 [Hemant]  The patch description is not clear. Please add clear description about the patch
What is the meaning of CONFIG_RTE_LIBRTE_DPAA_DEBUG_DRIVER=y in description? 
What will be equivalent for meson build now? 

> Signed-off-by: Jun Yang <jun.yang@nxp.com>
> Signed-off-by: Rohit Raj <rohit.raj@nxp.com>
> Signed-off-by: Sachin Saxena <sachin.saxena@oss.nxp.com>
> ---
>  drivers/bus/dpaa/base/fman/fman_hw.c      |  19 ++++
>  drivers/bus/dpaa/include/fman.h           |   2 +
>  drivers/bus/dpaa/include/fsl_fman.h       |   4 +
>  drivers/bus/dpaa/rte_bus_dpaa_version.map |   1 +
>  drivers/net/dpaa/dpaa_ethdev.c            |  22 ++++-
>  drivers/net/dpaa/dpaa_rxtx.c              | 109 ++++++++++++++++++----
>  6 files changed, 137 insertions(+), 20 deletions(-)
> 
> diff --git a/drivers/bus/dpaa/base/fman/fman_hw.c
> b/drivers/bus/dpaa/base/fman/fman_hw.c
> index 9ab8e835d..4ab49f785 100644
> --- a/drivers/bus/dpaa/base/fman/fman_hw.c
> +++ b/drivers/bus/dpaa/base/fman/fman_hw.c
> @@ -609,3 +609,22 @@ fman_if_discard_rx_errors(struct fman_if *fm_if)
>  	fmbm_rfsdm = &((struct rx_bmi_regs *)__if->bmi_map)-
> >fmbm_rfsdm;
>  	out_be32(fmbm_rfsdm, 0x010EE3F0);
>  }
> +
> +void
> +fman_if_receive_rx_errors(struct fman_if *fm_if,
> +	unsigned int err_eq)
> +{
> +	struct __fman_if *__if = container_of(fm_if, struct __fman_if, __if);
> +	unsigned int *fmbm_rcfg, *fmbm_rfsdm, *fmbm_rfsem;
> +	unsigned int val;
> +
> +	fmbm_rcfg = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_rcfg;
> +	fmbm_rfsdm = &((struct rx_bmi_regs *)__if->bmi_map)-
> >fmbm_rfsdm;
> +	fmbm_rfsem = &((struct rx_bmi_regs *)__if->bmi_map)-
> >fmbm_rfsem;
> +
> +	val = in_be32(fmbm_rcfg);
> +	out_be32(fmbm_rcfg, val | BMI_PORT_CFG_FDOVR);
> +
> +	out_be32(fmbm_rfsdm, 0);
> +	out_be32(fmbm_rfsem, err_eq);
> +}
> diff --git a/drivers/bus/dpaa/include/fman.h
> b/drivers/bus/dpaa/include/fman.h
> index dcf408372..f2b0bf91e 100644
> --- a/drivers/bus/dpaa/include/fman.h
> +++ b/drivers/bus/dpaa/include/fman.h
> @@ -226,6 +226,8 @@ struct memac_regs {
>  	uint32_t thm;			/**< 0x37C tx messages counter */
>  };
> 
> +#define BMI_PORT_CFG_FDOVR 0x02000000
[Hemant]  Is it for all kind of error packets or specific type of error packets. 

> +
>  struct rx_bmi_regs {
>  	uint32_t fmbm_rcfg;		/**< Rx Configuration */
>  	uint32_t fmbm_rst;		/**< Rx Status */
> diff --git a/drivers/bus/dpaa/include/fsl_fman.h
> b/drivers/bus/dpaa/include/fsl_fman.h
> index 6c87c8db0..3b759c365 100644
> --- a/drivers/bus/dpaa/include/fsl_fman.h
> +++ b/drivers/bus/dpaa/include/fsl_fman.h
> @@ -151,6 +151,10 @@ void fman_if_set_dnia(struct fman_if *fm_if,
> uint32_t nia);
>  __rte_internal
>  void fman_if_discard_rx_errors(struct fman_if *fm_if);
> 
> +__rte_internal
> +void fman_if_receive_rx_errors(struct fman_if *fm_if,
> +	unsigned int err_eq);
> +
>  __rte_internal
>  void fman_if_set_mcast_filter_table(struct fman_if *p);
> 
> diff --git a/drivers/bus/dpaa/rte_bus_dpaa_version.map
> b/drivers/bus/dpaa/rte_bus_dpaa_version.map
> index f47922c6a..5b97b6eb2 100644
> --- a/drivers/bus/dpaa/rte_bus_dpaa_version.map
> +++ b/drivers/bus/dpaa/rte_bus_dpaa_version.map
> @@ -44,6 +44,7 @@ INTERNAL {
>  	fman_if_stats_get_all;
>  	fman_if_stats_reset;
>  	fman_ip_rev;
> +	fman_if_receive_rx_errors;
>  	fsl_qman_fq_portal_create;
>  	netcfg_acquire;
>  	netcfg_release;
> diff --git a/drivers/net/dpaa/dpaa_ethdev.c
> b/drivers/net/dpaa/dpaa_ethdev.c
> index a077b98c3..d5eeb280a 100644
> --- a/drivers/net/dpaa/dpaa_ethdev.c
> +++ b/drivers/net/dpaa/dpaa_ethdev.c
> @@ -47,6 +47,7 @@
>  #include <fsl_bman.h>
>  #include <fsl_fman.h>
>  #include <process.h>
> +#include <fmlib/fm_ext.h>
> 
>  /* Supported Rx offloads */
>  static uint64_t dev_rx_offloads_sup =
> @@ -1895,11 +1896,19 @@ dpaa_dev_init(struct rte_eth_dev *eth_dev)
>  	dpaa_intf->nb_tx_queues = MAX_DPAA_CORES;
> 
>  #ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
> -	dpaa_debug_queue_init(&dpaa_intf->debug_queues[
> -		DPAA_DEBUG_FQ_RX_ERROR], fman_intf->fqid_rx_err);
> +	ret = dpaa_debug_queue_init(&dpaa_intf->debug_queues
> +			[DPAA_DEBUG_FQ_RX_ERROR], fman_intf-
> >fqid_rx_err);
> +	if (ret) {
> +		DPAA_PMD_ERR("DPAA RX ERROR queue init failed!");
> +		goto free_tx;
> +	}
>  	dpaa_intf->debug_queues[DPAA_DEBUG_FQ_RX_ERROR].dpaa_intf
> = dpaa_intf;
> -	dpaa_debug_queue_init(&dpaa_intf->debug_queues[
> -		DPAA_DEBUG_FQ_TX_ERROR], fman_intf->fqid_tx_err);
> +	ret = dpaa_debug_queue_init(&dpaa_intf->debug_queues
> +			[DPAA_DEBUG_FQ_TX_ERROR], fman_intf-
> >fqid_tx_err);
> +	if (ret) {
> +		DPAA_PMD_ERR("DPAA TX ERROR queue init failed!");
> +		goto free_tx;
> +	}
>  	dpaa_intf->debug_queues[DPAA_DEBUG_FQ_TX_ERROR].dpaa_intf
> = dpaa_intf;
>  #endif
> 
> @@ -1945,7 +1954,12 @@ dpaa_dev_init(struct rte_eth_dev *eth_dev)
> 
>  	if (!fman_intf->is_shared_mac) {
>  		/* Disable RX mode */
> +#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
> +		fman_if_receive_rx_errors(fman_intf,
> +			FM_FD_RX_STATUS_ERR_MASK);
> +#else
>  		fman_if_discard_rx_errors(fman_intf);
> +#endif
>  		fman_if_disable_rx(fman_intf);
>  		/* Disable promiscuous mode */
>  		fman_if_promiscuous_disable(fman_intf);
> diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
> index 5303c9b76..6eadbfa14 100644
> --- a/drivers/net/dpaa/dpaa_rxtx.c
> +++ b/drivers/net/dpaa/dpaa_rxtx.c
> @@ -58,29 +58,57 @@
>  		(_fd)->bpid = _bpid; \
>  	} while (0)
> 
> -#if (defined RTE_LIBRTE_DPAA_DEBUG_DRIVER)
> -static void dpaa_display_frame(const struct qm_fd *fd)
> +#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
> +#define DISPLAY_PRINT printf
[Hemant]  is it possible to use rte_log macros here instead of printf? 

> +static void dpaa_display_frame_info(const struct qm_fd *fd,
> +			uint32_t fqid, bool rx)
>  {
>  	int ii;
>  	char *ptr;
> +	struct annotations_t *annot = rte_dpaa_mem_ptov(fd->addr);
> +	uint8_t format;
> +
> +	if (!fd->status) {
> +		/* Do not display correct packets.*/
> +		return;
> +	}
> +
> +	format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
> +				DPAA_FD_FORMAT_SHIFT;
> +
> +	DISPLAY_PRINT("fqid %d bpid %d addr 0x%lx, format %d\r\n",
> +		      fqid, fd->bpid, (unsigned long)fd->addr, fd->format);
> +	DISPLAY_PRINT("off %d, len %d stat 0x%x\r\n",
> +		      fd->offset, fd->length20, fd->status);
> +	if (rx) {
> +		ptr = (char *)&annot->parse;
> +		DISPLAY_PRINT("RX parser result:\r\n");
> +		for (ii = 0; ii < (int)sizeof(struct dpaa_eth_parse_results_t);
> +			ii++) {
> +			DISPLAY_PRINT("%02x ", ptr[ii]);
> +			if (((ii + 1) % 16) == 0)
> +				DISPLAY_PRINT("\n");
> +		}
> +		DISPLAY_PRINT("\n");
> +	}
> 
> -	printf("%s::bpid %x addr %08x%08x, format %d off %d, len %d
> stat %x\n",
> -	       __func__, fd->bpid, fd->addr_hi, fd->addr_lo, fd->format,
> -		fd->offset, fd->length20, fd->status);
> +	if (unlikely(format == qm_fd_sg)) {
> +		/*TBD:S/G display: to be implemented*/
> +		return;
> +	}
> 
> -	ptr = (char *)rte_dpaa_mem_ptov(fd->addr);
> +	DISPLAY_PRINT("Frame payload:\r\n");
> +	ptr = (char *)annot;
>  	ptr += fd->offset;
> -	printf("%02x ", *ptr);
> -	for (ii = 1; ii < fd->length20; ii++) {
> -		printf("%02x ", *ptr);
> -		if ((ii % 16) == 0)
> +	for (ii = 0; ii < fd->length20; ii++) {
> +		DISPLAY_PRINT("%02x ", ptr[ii]);
> +		if (((ii + 1) % 16) == 0)
>  			printf("\n");
> -		ptr++;
>  	}
> -	printf("\n");
> +	DISPLAY_PRINT("\n");
>  }
>  #else
> -#define dpaa_display_frame(a)
> +#define dpaa_display_frame_info(a, b, c)
>  #endif
> 
>  static inline void dpaa_slow_parsing(struct rte_mbuf *m __rte_unused,
> @@ -377,7 +405,6 @@ dpaa_eth_fd_to_mbuf(const struct qm_fd *fd,
> uint32_t ifid)
>  	DPAA_DP_LOG(DEBUG, " FD--->MBUF off %d len = %d", offset,
> length);
> 
>  	/* Ignoring case when format != qm_fd_contig */
> -	dpaa_display_frame(fd);
>  	ptr = DPAA_MEMPOOL_PTOV(bp_info, qm_fd_addr(fd));
> 
>  	mbuf = (struct rte_mbuf *)((char *)ptr - bp_info->meta_data_size);
> @@ -492,7 +519,6 @@ dpaa_rx_cb_no_prefetch(struct qman_fq **fq,
> struct qm_dqrr_entry **dqrr,
> 
>  		fd = &dqrr[i]->fd;
>  		dpaa_intf = fq[0]->dpaa_intf;
> -
>  		format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
>  				DPAA_FD_FORMAT_SHIFT;
>  		if (unlikely(format == qm_fd_sg)) {
> @@ -515,6 +541,7 @@ dpaa_rx_cb_no_prefetch(struct qman_fq **fq,
> struct qm_dqrr_entry **dqrr,
>  		mbuf->next = NULL;
>  		rte_mbuf_refcnt_set(mbuf, 1);
>  		dpaa_eth_packet_info(mbuf, mbuf->buf_addr);
> +		dpaa_display_frame_info(fd, fq[0]->fqid, true);
>  	}
>  }
> 
> @@ -532,7 +559,6 @@ dpaa_rx_cb(struct qman_fq **fq, struct
> qm_dqrr_entry **dqrr,
>  	for (i = 0; i < num_bufs; i++) {
>  		fd = &dqrr[i]->fd;
>  		dpaa_intf = fq[0]->dpaa_intf;
> -
>  		format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
>  				DPAA_FD_FORMAT_SHIFT;
>  		if (unlikely(format == qm_fd_sg)) {
> @@ -555,6 +581,7 @@ dpaa_rx_cb(struct qman_fq **fq, struct
> qm_dqrr_entry **dqrr,
>  		mbuf->next = NULL;
>  		rte_mbuf_refcnt_set(mbuf, 1);
>  		dpaa_eth_packet_info(mbuf, mbuf->buf_addr);
> +		dpaa_display_frame_info(fd, fq[0]->fqid, true);
>  	}
>  }
> 
> @@ -653,6 +680,50 @@ dpaa_rx_cb_atomic(void *event,
>  	return qman_cb_dqrr_defer;
>  }
> 
> +#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
> +static inline void dpaa_eth_err_queue(struct dpaa_if *dpaa_intf)
> +{
> +	struct rte_mbuf *mbuf;
> +	struct qman_fq *debug_fq;
> +	int ret, i;
> +	struct qm_dqrr_entry *dq;
> +	struct qm_fd *fd;
> +
> +	if (unlikely(!RTE_PER_LCORE(dpaa_io))) {
> +		ret = rte_dpaa_portal_init((void *)0);
> +		if (ret) {
> +			DPAA_PMD_ERR("Failure in affining portal");
> +			return;
> +		}
> +	}
> +	for (i = 0; i <= DPAA_DEBUG_FQ_TX_ERROR; i++) {
> +		debug_fq = &dpaa_intf->debug_queues[i];
> +		ret = qman_set_vdq(debug_fq, 4, QM_VDQCR_EXACT);
> +		if (ret)
> +			return;
> +
> +		do {
> +			dq = qman_dequeue(debug_fq);
> +			if (!dq)
> +				continue;
> +			fd = &dq->fd;
> +			if (i == DPAA_DEBUG_FQ_RX_ERROR)
> +				DPAA_PMD_ERR("RX ERROR status:
> 0x%08x",
> +					fd->status);
> +			else
> +				DPAA_PMD_ERR("TX ERROR status:
> 0x%08x",
> +					fd->status);
> +			dpaa_display_frame_info(fd, debug_fq->fqid,
> +				i == DPAA_DEBUG_FQ_RX_ERROR);
> +
> +			mbuf = dpaa_eth_fd_to_mbuf(fd, dpaa_intf->ifid);
> +			rte_pktmbuf_free(mbuf);
> +			qman_dqrr_consume(debug_fq, dq);
> +		} while (debug_fq->flags & QMAN_FQ_STATE_VDQCR);
> +	}
> +}
> +#endif
> +
>  uint16_t dpaa_eth_queue_rx(void *q,
>  			   struct rte_mbuf **bufs,
>  			   uint16_t nb_bufs)
> @@ -667,6 +738,11 @@ uint16_t dpaa_eth_queue_rx(void *q,
>  				rte_eal_process_type() ==
> RTE_PROC_SECONDARY))
>  		rte_dpaa_bpid_info = fq->bp_array;
> 
> +#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
> +	if (fq->fqid == ((struct dpaa_if *)fq->dpaa_intf)->rx_queues[0].fqid)
> +		dpaa_eth_err_queue((struct dpaa_if *)fq->dpaa_intf);
> +#endif
> +
>  	if (likely(fq->is_static))
>  		return dpaa_eth_queue_portal_rx(fq, bufs, nb_bufs);
> 
> @@ -699,6 +775,7 @@ uint16_t dpaa_eth_queue_rx(void *q,
>  		if (!dq)
>  			continue;
>  		bufs[num_rx++] = dpaa_eth_fd_to_mbuf(&dq->fd, ifid);
> +		dpaa_display_frame_info(&dq->fd, fq->fqid, true);
>  		qman_dqrr_consume(fq, dq);
>  	} while (fq->flags & QMAN_FQ_STATE_VDQCR);
> 
> --
> 2.28.0
diff mbox series

Patch

diff --git a/drivers/bus/dpaa/base/fman/fman_hw.c b/drivers/bus/dpaa/base/fman/fman_hw.c
index 9ab8e835d..4ab49f785 100644
--- a/drivers/bus/dpaa/base/fman/fman_hw.c
+++ b/drivers/bus/dpaa/base/fman/fman_hw.c
@@ -609,3 +609,22 @@  fman_if_discard_rx_errors(struct fman_if *fm_if)
 	fmbm_rfsdm = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_rfsdm;
 	out_be32(fmbm_rfsdm, 0x010EE3F0);
 }
+
+void
+fman_if_receive_rx_errors(struct fman_if *fm_if,
+	unsigned int err_eq)
+{
+	struct __fman_if *__if = container_of(fm_if, struct __fman_if, __if);
+	unsigned int *fmbm_rcfg, *fmbm_rfsdm, *fmbm_rfsem;
+	unsigned int val;
+
+	fmbm_rcfg = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_rcfg;
+	fmbm_rfsdm = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_rfsdm;
+	fmbm_rfsem = &((struct rx_bmi_regs *)__if->bmi_map)->fmbm_rfsem;
+
+	val = in_be32(fmbm_rcfg);
+	out_be32(fmbm_rcfg, val | BMI_PORT_CFG_FDOVR);
+
+	out_be32(fmbm_rfsdm, 0);
+	out_be32(fmbm_rfsem, err_eq);
+}
diff --git a/drivers/bus/dpaa/include/fman.h b/drivers/bus/dpaa/include/fman.h
index dcf408372..f2b0bf91e 100644
--- a/drivers/bus/dpaa/include/fman.h
+++ b/drivers/bus/dpaa/include/fman.h
@@ -226,6 +226,8 @@  struct memac_regs {
 	uint32_t thm;			/**< 0x37C tx messages counter */
 };
 
+#define BMI_PORT_CFG_FDOVR 0x02000000
+
 struct rx_bmi_regs {
 	uint32_t fmbm_rcfg;		/**< Rx Configuration */
 	uint32_t fmbm_rst;		/**< Rx Status */
diff --git a/drivers/bus/dpaa/include/fsl_fman.h b/drivers/bus/dpaa/include/fsl_fman.h
index 6c87c8db0..3b759c365 100644
--- a/drivers/bus/dpaa/include/fsl_fman.h
+++ b/drivers/bus/dpaa/include/fsl_fman.h
@@ -151,6 +151,10 @@  void fman_if_set_dnia(struct fman_if *fm_if, uint32_t nia);
 __rte_internal
 void fman_if_discard_rx_errors(struct fman_if *fm_if);
 
+__rte_internal
+void fman_if_receive_rx_errors(struct fman_if *fm_if,
+	unsigned int err_eq);
+
 __rte_internal
 void fman_if_set_mcast_filter_table(struct fman_if *p);
 
diff --git a/drivers/bus/dpaa/rte_bus_dpaa_version.map b/drivers/bus/dpaa/rte_bus_dpaa_version.map
index f47922c6a..5b97b6eb2 100644
--- a/drivers/bus/dpaa/rte_bus_dpaa_version.map
+++ b/drivers/bus/dpaa/rte_bus_dpaa_version.map
@@ -44,6 +44,7 @@  INTERNAL {
 	fman_if_stats_get_all;
 	fman_if_stats_reset;
 	fman_ip_rev;
+	fman_if_receive_rx_errors;
 	fsl_qman_fq_portal_create;
 	netcfg_acquire;
 	netcfg_release;
diff --git a/drivers/net/dpaa/dpaa_ethdev.c b/drivers/net/dpaa/dpaa_ethdev.c
index a077b98c3..d5eeb280a 100644
--- a/drivers/net/dpaa/dpaa_ethdev.c
+++ b/drivers/net/dpaa/dpaa_ethdev.c
@@ -47,6 +47,7 @@ 
 #include <fsl_bman.h>
 #include <fsl_fman.h>
 #include <process.h>
+#include <fmlib/fm_ext.h>
 
 /* Supported Rx offloads */
 static uint64_t dev_rx_offloads_sup =
@@ -1895,11 +1896,19 @@  dpaa_dev_init(struct rte_eth_dev *eth_dev)
 	dpaa_intf->nb_tx_queues = MAX_DPAA_CORES;
 
 #ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
-	dpaa_debug_queue_init(&dpaa_intf->debug_queues[
-		DPAA_DEBUG_FQ_RX_ERROR], fman_intf->fqid_rx_err);
+	ret = dpaa_debug_queue_init(&dpaa_intf->debug_queues
+			[DPAA_DEBUG_FQ_RX_ERROR], fman_intf->fqid_rx_err);
+	if (ret) {
+		DPAA_PMD_ERR("DPAA RX ERROR queue init failed!");
+		goto free_tx;
+	}
 	dpaa_intf->debug_queues[DPAA_DEBUG_FQ_RX_ERROR].dpaa_intf = dpaa_intf;
-	dpaa_debug_queue_init(&dpaa_intf->debug_queues[
-		DPAA_DEBUG_FQ_TX_ERROR], fman_intf->fqid_tx_err);
+	ret = dpaa_debug_queue_init(&dpaa_intf->debug_queues
+			[DPAA_DEBUG_FQ_TX_ERROR], fman_intf->fqid_tx_err);
+	if (ret) {
+		DPAA_PMD_ERR("DPAA TX ERROR queue init failed!");
+		goto free_tx;
+	}
 	dpaa_intf->debug_queues[DPAA_DEBUG_FQ_TX_ERROR].dpaa_intf = dpaa_intf;
 #endif
 
@@ -1945,7 +1954,12 @@  dpaa_dev_init(struct rte_eth_dev *eth_dev)
 
 	if (!fman_intf->is_shared_mac) {
 		/* Disable RX mode */
+#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
+		fman_if_receive_rx_errors(fman_intf,
+			FM_FD_RX_STATUS_ERR_MASK);
+#else
 		fman_if_discard_rx_errors(fman_intf);
+#endif
 		fman_if_disable_rx(fman_intf);
 		/* Disable promiscuous mode */
 		fman_if_promiscuous_disable(fman_intf);
diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index 5303c9b76..6eadbfa14 100644
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -58,29 +58,57 @@ 
 		(_fd)->bpid = _bpid; \
 	} while (0)
 
-#if (defined RTE_LIBRTE_DPAA_DEBUG_DRIVER)
-static void dpaa_display_frame(const struct qm_fd *fd)
+#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
+#define DISPLAY_PRINT printf
+static void dpaa_display_frame_info(const struct qm_fd *fd,
+			uint32_t fqid, bool rx)
 {
 	int ii;
 	char *ptr;
+	struct annotations_t *annot = rte_dpaa_mem_ptov(fd->addr);
+	uint8_t format;
+
+	if (!fd->status) {
+		/* Do not display correct packets.*/
+		return;
+	}
+
+	format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
+				DPAA_FD_FORMAT_SHIFT;
+
+	DISPLAY_PRINT("fqid %d bpid %d addr 0x%lx, format %d\r\n",
+		      fqid, fd->bpid, (unsigned long)fd->addr, fd->format);
+	DISPLAY_PRINT("off %d, len %d stat 0x%x\r\n",
+		      fd->offset, fd->length20, fd->status);
+	if (rx) {
+		ptr = (char *)&annot->parse;
+		DISPLAY_PRINT("RX parser result:\r\n");
+		for (ii = 0; ii < (int)sizeof(struct dpaa_eth_parse_results_t);
+			ii++) {
+			DISPLAY_PRINT("%02x ", ptr[ii]);
+			if (((ii + 1) % 16) == 0)
+				DISPLAY_PRINT("\n");
+		}
+		DISPLAY_PRINT("\n");
+	}
 
-	printf("%s::bpid %x addr %08x%08x, format %d off %d, len %d stat %x\n",
-	       __func__, fd->bpid, fd->addr_hi, fd->addr_lo, fd->format,
-		fd->offset, fd->length20, fd->status);
+	if (unlikely(format == qm_fd_sg)) {
+		/*TBD:S/G display: to be implemented*/
+		return;
+	}
 
-	ptr = (char *)rte_dpaa_mem_ptov(fd->addr);
+	DISPLAY_PRINT("Frame payload:\r\n");
+	ptr = (char *)annot;
 	ptr += fd->offset;
-	printf("%02x ", *ptr);
-	for (ii = 1; ii < fd->length20; ii++) {
-		printf("%02x ", *ptr);
-		if ((ii % 16) == 0)
+	for (ii = 0; ii < fd->length20; ii++) {
+		DISPLAY_PRINT("%02x ", ptr[ii]);
+		if (((ii + 1) % 16) == 0)
 			printf("\n");
-		ptr++;
 	}
-	printf("\n");
+	DISPLAY_PRINT("\n");
 }
 #else
-#define dpaa_display_frame(a)
+#define dpaa_display_frame_info(a, b, c)
 #endif
 
 static inline void dpaa_slow_parsing(struct rte_mbuf *m __rte_unused,
@@ -377,7 +405,6 @@  dpaa_eth_fd_to_mbuf(const struct qm_fd *fd, uint32_t ifid)
 	DPAA_DP_LOG(DEBUG, " FD--->MBUF off %d len = %d", offset, length);
 
 	/* Ignoring case when format != qm_fd_contig */
-	dpaa_display_frame(fd);
 	ptr = DPAA_MEMPOOL_PTOV(bp_info, qm_fd_addr(fd));
 
 	mbuf = (struct rte_mbuf *)((char *)ptr - bp_info->meta_data_size);
@@ -492,7 +519,6 @@  dpaa_rx_cb_no_prefetch(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
 
 		fd = &dqrr[i]->fd;
 		dpaa_intf = fq[0]->dpaa_intf;
-
 		format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
 				DPAA_FD_FORMAT_SHIFT;
 		if (unlikely(format == qm_fd_sg)) {
@@ -515,6 +541,7 @@  dpaa_rx_cb_no_prefetch(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
 		mbuf->next = NULL;
 		rte_mbuf_refcnt_set(mbuf, 1);
 		dpaa_eth_packet_info(mbuf, mbuf->buf_addr);
+		dpaa_display_frame_info(fd, fq[0]->fqid, true);
 	}
 }
 
@@ -532,7 +559,6 @@  dpaa_rx_cb(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
 	for (i = 0; i < num_bufs; i++) {
 		fd = &dqrr[i]->fd;
 		dpaa_intf = fq[0]->dpaa_intf;
-
 		format = (fd->opaque & DPAA_FD_FORMAT_MASK) >>
 				DPAA_FD_FORMAT_SHIFT;
 		if (unlikely(format == qm_fd_sg)) {
@@ -555,6 +581,7 @@  dpaa_rx_cb(struct qman_fq **fq, struct qm_dqrr_entry **dqrr,
 		mbuf->next = NULL;
 		rte_mbuf_refcnt_set(mbuf, 1);
 		dpaa_eth_packet_info(mbuf, mbuf->buf_addr);
+		dpaa_display_frame_info(fd, fq[0]->fqid, true);
 	}
 }
 
@@ -653,6 +680,50 @@  dpaa_rx_cb_atomic(void *event,
 	return qman_cb_dqrr_defer;
 }
 
+#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
+static inline void dpaa_eth_err_queue(struct dpaa_if *dpaa_intf)
+{
+	struct rte_mbuf *mbuf;
+	struct qman_fq *debug_fq;
+	int ret, i;
+	struct qm_dqrr_entry *dq;
+	struct qm_fd *fd;
+
+	if (unlikely(!RTE_PER_LCORE(dpaa_io))) {
+		ret = rte_dpaa_portal_init((void *)0);
+		if (ret) {
+			DPAA_PMD_ERR("Failure in affining portal");
+			return;
+		}
+	}
+	for (i = 0; i <= DPAA_DEBUG_FQ_TX_ERROR; i++) {
+		debug_fq = &dpaa_intf->debug_queues[i];
+		ret = qman_set_vdq(debug_fq, 4, QM_VDQCR_EXACT);
+		if (ret)
+			return;
+
+		do {
+			dq = qman_dequeue(debug_fq);
+			if (!dq)
+				continue;
+			fd = &dq->fd;
+			if (i == DPAA_DEBUG_FQ_RX_ERROR)
+				DPAA_PMD_ERR("RX ERROR status: 0x%08x",
+					fd->status);
+			else
+				DPAA_PMD_ERR("TX ERROR status: 0x%08x",
+					fd->status);
+			dpaa_display_frame_info(fd, debug_fq->fqid,
+				i == DPAA_DEBUG_FQ_RX_ERROR);
+
+			mbuf = dpaa_eth_fd_to_mbuf(fd, dpaa_intf->ifid);
+			rte_pktmbuf_free(mbuf);
+			qman_dqrr_consume(debug_fq, dq);
+		} while (debug_fq->flags & QMAN_FQ_STATE_VDQCR);
+	}
+}
+#endif
+
 uint16_t dpaa_eth_queue_rx(void *q,
 			   struct rte_mbuf **bufs,
 			   uint16_t nb_bufs)
@@ -667,6 +738,11 @@  uint16_t dpaa_eth_queue_rx(void *q,
 				rte_eal_process_type() == RTE_PROC_SECONDARY))
 		rte_dpaa_bpid_info = fq->bp_array;
 
+#ifdef RTE_LIBRTE_DPAA_DEBUG_DRIVER
+	if (fq->fqid == ((struct dpaa_if *)fq->dpaa_intf)->rx_queues[0].fqid)
+		dpaa_eth_err_queue((struct dpaa_if *)fq->dpaa_intf);
+#endif
+
 	if (likely(fq->is_static))
 		return dpaa_eth_queue_portal_rx(fq, bufs, nb_bufs);
 
@@ -699,6 +775,7 @@  uint16_t dpaa_eth_queue_rx(void *q,
 		if (!dq)
 			continue;
 		bufs[num_rx++] = dpaa_eth_fd_to_mbuf(&dq->fd, ifid);
+		dpaa_display_frame_info(&dq->fd, fq->fqid, true);
 		qman_dqrr_consume(fq, dq);
 	} while (fq->flags & QMAN_FQ_STATE_VDQCR);