netdev - Re: [PATCH net 3/4] net/mlx4_en: Fix wrong csum complete report when rxvlan offload is disabled

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Date:	Thu, 25 Jun 2015 09:36:11 +0300
From:	Or Gerlitz <ogerlitz@...lanox.com>
To:	Eric Dumazet <eric.dumazet@...il.com>
CC:	"David S. Miller" <davem@...emloft.net>, <netdev@...r.kernel.org>,
	"Amir Vadai" <amirv@...lanox.com>, Ido Shamay <idos@...lanox.com>
Subject: Re: [PATCH net 3/4] net/mlx4_en: Fix wrong csum complete report when
 rxvlan offload is disabled

On 6/25/2015 1:01 AM, Eric Dumazet wrote:
> On Wed, 2015-06-24 at 18:22 +0300, Or Gerlitz wrote:
>> From: Ido Shamay <idos@...lanox.com>
>>
>> +	if (be32_to_cpu(cqe->vlan_my_qpn) & MLX4_CQE_VLAN_PRESENT_MASK &&
>> +	    !(dev_features & NETIF_F_HW_VLAN_CTAG_RX)) {
>>   		hw_checksum = get_fixed_vlan_csum(hw_checksum, hdr);
>>   		hdr += sizeof(struct vlan_hdr);
> This is faster to use
>
> if (cqe->vlan_my_qpn & cpu_to_be32(MLX4_CQE_VLAN_PRESENT_MASK) &&
>
>
>
sure, will fix that and re-spin the series

Or.
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