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Subject[PATCH net-next v3 1/3] net: stmmac: Print more information in DebugFS DMA Capabilities file
Date
DMA Capabilites have grown but the DebugFS that shows this info has not
been updated. Lets add the missing information.

Signed-off-by: Jose Abreu <Jose.Abreu@synopsys.com>

---
Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Jose Abreu <joabreu@synopsys.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: netdev@vger.kernel.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
---
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 31 ++++++++++++++++++++++-
1 file changed, 30 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index da80866d0371..3299f5bb02e2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -4238,9 +4238,38 @@ static int stmmac_dma_cap_show(struct seq_file *seq, void *v)
priv->dma_cap.number_rx_channel);
seq_printf(seq, "\tNumber of Additional TX channel: %d\n",
priv->dma_cap.number_tx_channel);
+ seq_printf(seq, "\tNumber of Additional RX queues: %d\n",
+ priv->dma_cap.number_rx_queues);
+ seq_printf(seq, "\tNumber of Additional TX queues: %d\n",
+ priv->dma_cap.number_tx_queues);
seq_printf(seq, "\tEnhanced descriptors: %s\n",
(priv->dma_cap.enh_desc) ? "Y" : "N");
-
+ seq_printf(seq, "\tTX Fifo Size: %d\n", priv->dma_cap.tx_fifo_size);
+ seq_printf(seq, "\tRX Fifo Size: %d\n", priv->dma_cap.rx_fifo_size);
+ seq_printf(seq, "\tHash Table Size: %d\n", priv->dma_cap.hash_tb_sz);
+ seq_printf(seq, "\tTSO: %s\n", priv->dma_cap.tsoen ? "Y" : "N");
+ seq_printf(seq, "\tNumber of PPS Outputs: %d\n",
+ priv->dma_cap.pps_out_num);
+ seq_printf(seq, "\tSafety Features: %s\n",
+ priv->dma_cap.asp ? "Y" : "N");
+ seq_printf(seq, "\tFlexible RX Parser: %s\n",
+ priv->dma_cap.frpsel ? "Y" : "N");
+ seq_printf(seq, "\tEnhanced Addressing: %d\n",
+ priv->dma_cap.addr64);
+ seq_printf(seq, "\tReceive Side Scaling: %s\n",
+ priv->dma_cap.rssen ? "Y" : "N");
+ seq_printf(seq, "\tVLAN Hash Filtering: %s\n",
+ priv->dma_cap.vlhash ? "Y" : "N");
+ seq_printf(seq, "\tSplit Header: %s\n",
+ priv->dma_cap.sphen ? "Y" : "N");
+ seq_printf(seq, "\tVLAN TX Insertion: %s\n",
+ priv->dma_cap.vlins ? "Y" : "N");
+ seq_printf(seq, "\tDouble VLAN: %s\n",
+ priv->dma_cap.dvlan ? "Y" : "N");
+ seq_printf(seq, "\tNumber of L3/L4 Filters: %d\n",
+ priv->dma_cap.l3l4fnum);
+ seq_printf(seq, "\tARP Offloading: %s\n",
+ priv->dma_cap.arpoffsel ? "Y" : "N");
return 0;
}
DEFINE_SHOW_ATTRIBUTE(stmmac_dma_cap);
--
2.7.4
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