hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net: stmmac: Print more information in DebugFS DMA Capabilities file 

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jose Abreu 2019-12-18 11:24:43 +01:00 committed by David S. Miller
parent 1f2565780e
commit 7d0b447a3f
1 changed files with 30 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
View File

@ -4238,9 +4238,38 @@ static int stmmac_dma_cap_show(struct seq_file *seq, void *v)
priv->dma_cap.number_rx_channel); priv->dma_cap.number_rx_channel);
seq_printf(seq, "\tNumber of Additional TX channel: %d\n", seq_printf(seq, "\tNumber of Additional TX channel: %d\n",
priv->dma_cap.number_tx_channel); 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", seq_printf(seq, "\tEnhanced descriptors: %s\n",
(priv->dma_cap.enh_desc) ? "Y" : "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; return 0;
} }
DEFINE_SHOW_ATTRIBUTE(stmmac_dma_cap); DEFINE_SHOW_ATTRIBUTE(stmmac_dma_cap);