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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@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jakub Kicinski 2017-03-08 08:57:03 -08:00 committed by David S. Miller
parent 47465aed32
commit 43860c1211
2 changed files with 9 additions and 13 deletions
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9
drivers/net/ethernet/netronome/nfp/nfp_net_common.c
View File

@ -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:

13
drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
View File

@ -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];