netdev - Re: [patch net-next 10/26] bonding: fill-up LAG changeupper info struct and pass it along

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Message-ID: <20151202110722.GG2355@nanopsycho.orion>
Date:	Wed, 2 Dec 2015 12:07:22 +0100
From:	Jiri Pirko <jiri@...nulli.us>
To:	Nikolay Aleksandrov <nikolay@...ulusnetworks.com>
Cc:	netdev@...r.kernel.org, davem@...emloft.net, idosch@...lanox.com,
	eladr@...lanox.com, yotamg@...lanox.com, ogerlitz@...lanox.com
Subject: Re: [patch net-next 10/26] bonding: fill-up LAG changeupper info
 struct and pass it along

Wed, Dec 02, 2015 at 12:00:47PM CET, nikolay@...ulusnetworks.com wrote:
>On 12/01/2015 02:48 PM, Jiri Pirko wrote:
>> From: Jiri Pirko <jiri@...lanox.com>
>> 
>> Initialize netdev_lag_upper_info structure by TX type according to
>> current bonding mode and pass it along via netdev_master_upper_dev_link.
>> 
>> Signed-off-by: Jiri Pirko <jiri@...lanox.com>
>> ---
>>  drivers/net/bonding/bond_main.c | 43 +++++++++++++++++++++++++++--------------
>>  1 file changed, 29 insertions(+), 14 deletions(-)
>> 
>> diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
>> index fa3ed1d..8747746 100644
>> --- a/drivers/net/bonding/bond_main.c
>> +++ b/drivers/net/bonding/bond_main.c
>> @@ -1198,26 +1198,41 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
>>  	return ret;
>>  }
>>  
>> -static int bond_master_upper_dev_link(struct net_device *bond_dev,
>> -				      struct net_device *slave_dev,
>> -				      struct slave *slave)
>> +static enum netdev_lag_tx_type bond_lag_tx_type(struct bonding *bond)
>>  {
>> +	switch (BOND_MODE(bond)) {
>> +	case BOND_MODE_ROUNDROBIN:
>> +		return NETDEV_LAG_TX_TYPE_ROUNDROBIN;
>> +	case BOND_MODE_ACTIVEBACKUP:
>> +		return NETDEV_LAG_TX_TYPE_ACTIVEBACKUP;
>> +	case BOND_MODE_XOR:
>> +	case BOND_MODE_8023AD:
>> +		return NETDEV_LAG_TX_TYPE_HASH;
>> +	default:
>> +		return NETDEV_LAG_TX_TYPE_UNKNOWN;
>> +	}
>> +}
>
>Bonding also has the broadcast mode (NETDEV_LAG_TX_BROADCAST).

Right, I missed that. Will add. Thanks!


>
>> +
>[snip]
>
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