Hi Jose,
I love your patch! Perhaps something to improve:
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jose-Abreu/net-stmmac-Add-support-for-U32-TC-filter-using-Flexible-RX-Parser/20180504-164205
reproduce:
# apt-get install sparse
On Thu, 3 May 2018 13:45:30 +0100, Jose Abreu wrote:
> + case TC_SETUP_CLSU32:
> + if (!(priv->dev->hw_features & NETIF_F_HW_TC))
> + ret = -EOPNOTSUPP;
> + else
> + ret = stmmac_tc_setup_cls_u32(priv, priv, type_data);
> +
From: Jose Abreu
Date: Thu, 3 May 2018 13:45:30 +0100
> +static int dwmac5_rxp_update_single_entry(void __iomem *ioaddr,
> + struct stmmac_tc_entry *entry, int pos)
Please follow the Linux networking coding style for function arguments
in function declarations and definitions.
Each
This adds support for U32 filter by using an HW only feature called
Flexible RX Parser. This allow us to match any given packet field with a
pattern and accept/reject or even route the packet to a specific DMA
channel.
Right now we only support acception or rejection of frame and we only
support s
