[dpdk-dev] [PATCH 08/36] net/sfc: log Rx/Tx doorbell addresses useful for debugging

[Andrew Rybchenko]

Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
 drivers/net/sfc/sfc_ef10_essb_rx.c | 2 ++
 drivers/net/sfc/sfc_ef10_rx.c      | 5 +++++
 drivers/net/sfc/sfc_ef10_tx.c      | 5 +++++
 3 files changed, 12 insertions(+)

diff --git a/drivers/net/sfc/sfc_ef10_essb_rx.c b/drivers/net/sfc/sfc_ef10_essb_rx.c
index 8238cc830d..d9bf28525b 100644
--- a/drivers/net/sfc/sfc_ef10_essb_rx.c
+++ b/drivers/net/sfc/sfc_ef10_essb_rx.c
@@ -596,6 +596,8 @@ sfc_ef10_essb_rx_qcreate(uint16_t port_id, uint16_t queue_id,
 			ER_DZ_RX_DESC_UPD_REG_OFST +
 			(info->hw_index << info->vi_window_shift);
 
+	sfc_ef10_essb_rx_info(&rxq->dp.dpq, "RxQ doorbell is %p",
+			      rxq->doorbell);
 	sfc_ef10_essb_rx_info(&rxq->dp.dpq,
 			      "block size is %u, buf stride is %u",
 			      rxq->block_size, rxq->buf_stride);
diff --git a/drivers/net/sfc/sfc_ef10_rx.c b/drivers/net/sfc/sfc_ef10_rx.c
index 8c6ebaa2fa..62d0b6206b 100644
--- a/drivers/net/sfc/sfc_ef10_rx.c
+++ b/drivers/net/sfc/sfc_ef10_rx.c
@@ -33,6 +33,9 @@
 #define sfc_ef10_rx_err(dpq, ...) \
 	SFC_DP_LOG(SFC_KVARG_DATAPATH_EF10, ERR, dpq, __VA_ARGS__)
 
+#define sfc_ef10_rx_info(dpq, ...) \
+	SFC_DP_LOG(SFC_KVARG_DATAPATH_EF10, INFO, dpq, __VA_ARGS__)
+
 /**
  * Maximum number of descriptors/buffers in the Rx ring.
  * It should guarantee that corresponding event queue never overfill.
@@ -672,6 +675,8 @@ sfc_ef10_rx_qcreate(uint16_t port_id, uint16_t queue_id,
 		      ER_DZ_EVQ_RPTR_REG_OFST +
 		      (info->evq_hw_index << info->vi_window_shift);
 
+	sfc_ef10_rx_info(&rxq->dp.dpq, "RxQ doorbell is %p", rxq->doorbell);
+
 	*dp_rxqp = &rxq->dp;
 	return 0;
 
diff --git a/drivers/net/sfc/sfc_ef10_tx.c b/drivers/net/sfc/sfc_ef10_tx.c
index 4d7da427cb..6fb4ac88a8 100644
--- a/drivers/net/sfc/sfc_ef10_tx.c
+++ b/drivers/net/sfc/sfc_ef10_tx.c
@@ -29,6 +29,9 @@
 #define sfc_ef10_tx_err(dpq, ...) \
 	SFC_DP_LOG(SFC_KVARG_DATAPATH_EF10, ERR, dpq, __VA_ARGS__)
 
+#define sfc_ef10_tx_info(dpq, ...) \
+	SFC_DP_LOG(SFC_KVARG_DATAPATH_EF10, INFO, dpq, __VA_ARGS__)
+
 /** Maximum length of the DMA descriptor data */
 #define SFC_EF10_TX_DMA_DESC_LEN_MAX \
 	((1u << ESF_DZ_TX_KER_BYTE_CNT_WIDTH) - 1)
@@ -960,6 +963,8 @@ sfc_ef10_tx_qcreate(uint16_t port_id, uint16_t queue_id,
 	txq->evq_hw_ring = info->evq_hw_ring;
 	txq->tso_tcp_header_offset_limit = info->tso_tcp_header_offset_limit;
 
+	sfc_ef10_tx_info(&txq->dp.dpq, "TxQ doorbell is %p", txq->doorbell);
+
 	*dp_txqp = &txq->dp;
 	return 0;
 
-- 
2.17.1