Re: VJ Channel API - driver level (PATCH)

[Stephen Hemminger <shemminger@osdl.org>]

On Tue, 02 May 2006 15:53:50 -0700
Alex Aizman <alex@neterion.com> wrote:

> Signed-off-by: Alex Aizman <alex@xxxxxxxxxx>
> 
> Hacked netdevice.h to support multiple channels.
> 
> --- netdevice-orig.h	2006-03-04 10:01:38.000000000 -0800
> +++ netdevice-channel.h	2006-03-09 10:17:11.419955200 -0800
> @@ -246,6 +246,147 @@
>  
>  extern int __init netdev_boot_setup(char *str);
>  
> +#ifdef CONFIG_NET_CHANNELS
> +/***************  NETDEVICE HW CHANNELS data structures *****************/
> +/**
> + * enum netdev_hwchannel_rx_flow_e - Hardware receive channel "flow" types.
> + * @HWCH_RX_FLOW_NONE: does not filter rx packets.
> + * @HWCH_RX_FLOW_MACADDR: filters based upon the rx mac address
> + * @HWCH_RX_FLOW_VLAN_ID: filters based upon the rx vlan id tag
> + * @HWCH_RX_FLOW_VLAN_QOS: fikters based upon the vlan qos field
> + * @HWCH_RX_FLOW_PORT: filters based upon the tcp or udp receive port number
> + * @HWCH_RX_FLOW_L4_HASH: filters based upon a hash of the tcp session id
> + * @HWCH_RX_FLOW_L4_SPDM: filters based upon a hash of the four-tuple of the
> + * following: source ip, source port, destination ip, destinaton port
> + *
> + * A rx is bound to a specific device.  When one of thsese enums is used, 
> + * traffic is filtered onto the queue of only the requested type.  By default
> + * we use HWCH_RX_FLOW_NONE as we usually want all traffic from this device.
> + **/
> +typedef enum netdev_hwchannel_rx_flow_e  {
> +	HWCH_RX_FLOW_NONE,
> +	HWCH_RX_FLOW_MACADDR,
> +	HWCH_RX_FLOW_VLAN_ID,
> +	HWCH_RX_FLOW_VLAN_QOS,
> +	HWCH_RX_FLOW_PORT,
> +	HWCH_RX_FLOW_L4_HASH,
> +	HWCH_RX_FLOW_L4_SPDM,
> +} netdev_hwchan_rx_flow_e;
> +

No, not a typedef.  also pls use shorter names.