From: Ben Greear <greearb@candelatech.com>
To: "Park, Kyeyoon" <kyeyoonp@qca.qualcomm.com>
Cc: "johannes@sipsolutions.net" <johannes@sipsolutions.net>,
"Malinen, Jouni" <jouni@qca.qualcomm.com>,
"linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>
Subject: Re: [RFC] cfg80211/mac80211: Add support for Proxy ARP
Date: Mon, 19 May 2014 08:58:22 -0700 [thread overview]
Message-ID: <537A2A1E.2040402@candelatech.com> (raw)
In-Reply-To: <E3DE377D7E4999489B304A8FF33FC0D103A211C0@nasanexd01g.na.qualcomm.com>
On 05/16/2014 04:04 PM, Park, Kyeyoon wrote:
> Hi Ben,
>
>>> +#define STA_IPV4_HASH_SIZE 32
>>> +#define STA_IPV4_HASH(ipv4) (((u8 *)&ipv4)[3] & 0x1F)
>>
>> This should be a better hash I think. Use an existing hash
>> method or at least mix in the higher bits manually?
>
> I assume that there is an existing IP address hash function
> somewhere in the TCP/IP stack. I have a hard time finding
> an externally available API that does this for me. Could you
> point me to it?
Maybe jhash_1word?
Thanks,
Ben
--
Ben Greear <greearb@candelatech.com>
Candela Technologies Inc http://www.candelatech.com
next prev parent reply other threads:[~2014-05-19 15:58 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-15 19:06 [RFC] cfg80211/mac80211: Add support for Proxy ARP Kyeyoon Park
2014-05-15 19:32 ` Ben Greear
2014-05-16 23:04 ` Park, Kyeyoon
2014-05-19 15:58 ` Ben Greear [this message]
2014-05-16 9:16 ` Johannes Berg
2014-05-16 22:49 ` Park, Kyeyoon
2014-06-04 11:47 ` Johannes Berg
2014-06-04 13:42 ` Jouni Malinen
2014-06-04 13:46 ` Johannes Berg
2014-06-04 15:21 ` Luis R. Rodriguez
2018-02-16 12:53 ` Ujjal Roy
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