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Date: Wed, 8 Mar 2017 08:57:03 -0800
From: Jakub Kicinski <jakub.kicinski@...ronome.com>
To: netdev@...r.kernel.org
Cc: oss-drivers@...ronome.com,
Jakub Kicinski <jakub.kicinski@...ronome.com>
Subject: [PATCH net-next 4/9] nfp: move more ring debug info to debugfs
We already print most of ring configuration including descriptors
in debugfs, add the few missing pieces and remove debug prints.
Signed-off-by: Jakub Kicinski <jakub.kicinski@...ronome.com>
---
drivers/net/ethernet/netronome/nfp/nfp_net_common.c | 9 ---------
drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c | 13 +++++++++----
2 files changed, 9 insertions(+), 13 deletions(-)
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
index 5c34f79053f7..0be47188fd36 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_common.c
@@ -1776,11 +1776,6 @@ nfp_net_tx_ring_alloc(struct nfp_net_tx_ring *tx_ring, u32 cnt, bool is_xdp)
netif_set_xps_queue(nn->netdev, &r_vec->affinity_mask,
tx_ring->idx);
- nn_dbg(nn, "TxQ%02d: QCidx=%02d cnt=%d dma=%#llx host=%p %s\n",
- tx_ring->idx, tx_ring->qcidx,
- tx_ring->cnt, (unsigned long long)tx_ring->dma, tx_ring->txds,
- is_xdp ? "XDP" : "");
-
return 0;
err_alloc:
@@ -1900,10 +1895,6 @@ nfp_net_rx_ring_alloc(struct nfp_net_rx_ring *rx_ring, unsigned int fl_bufsz,
if (!rx_ring->rxbufs)
goto err_alloc;
- nn_dbg(nn, "RxQ%02d: FlQCidx=%02d RxQCidx=%02d cnt=%d dma=%#llx host=%p\n",
- rx_ring->idx, rx_ring->fl_qcidx, rx_ring->rx_qcidx,
- rx_ring->cnt, (unsigned long long)rx_ring->dma, rx_ring->rxds);
-
return 0;
err_alloc:
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
index 6e9372a18375..edfa59e51fdd 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
@@ -64,8 +64,10 @@ static int nfp_net_debugfs_rx_q_read(struct seq_file *file, void *data)
rx_rd_p = nfp_qcp_rd_ptr_read(rx_ring->qcp_rx);
rx_wr_p = nfp_qcp_wr_ptr_read(rx_ring->qcp_rx);
- seq_printf(file, "RX[%02d]: H_RD=%d H_WR=%d FL_RD=%d FL_WR=%d RX_RD=%d RX_WR=%d\n",
- rx_ring->idx, rx_ring->rd_p, rx_ring->wr_p,
+ seq_printf(file, "RX[%02d,%02d,%02d]: cnt=%d dma=%pad host=%p H_RD=%d H_WR=%d FL_RD=%d FL_WR=%d RX_RD=%d RX_WR=%d\n",
+ rx_ring->idx, rx_ring->fl_qcidx, rx_ring->rx_qcidx,
+ rx_ring->cnt, &rx_ring->dma, rx_ring->rxds,
+ rx_ring->rd_p, rx_ring->wr_p,
fl_rd_p, fl_wr_p, rx_rd_p, rx_wr_p);
for (i = 0; i < rxd_cnt; i++) {
@@ -151,8 +153,11 @@ static int nfp_net_debugfs_tx_q_read(struct seq_file *file, void *data)
d_rd_p = nfp_qcp_rd_ptr_read(tx_ring->qcp_q);
d_wr_p = nfp_qcp_wr_ptr_read(tx_ring->qcp_q);
- seq_printf(file, "TX[%02d]: H_RD=%d H_WR=%d D_RD=%d D_WR=%d\n",
- tx_ring->idx, tx_ring->rd_p, tx_ring->wr_p, d_rd_p, d_wr_p);
+ seq_printf(file, "TX[%02d,%02d%s]: cnt=%d dma=%pad host=%p H_RD=%d H_WR=%d D_RD=%d D_WR=%d\n",
+ tx_ring->idx, tx_ring->qcidx,
+ tx_ring == r_vec->tx_ring ? "" : "xdp",
+ tx_ring->cnt, &tx_ring->dma, tx_ring->txds,
+ tx_ring->rd_p, tx_ring->wr_p, d_rd_p, d_wr_p);
for (i = 0; i < txd_cnt; i++) {
txd = &tx_ring->txds[i];
--
2.11.0
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