From: Greg KH <gregkh@linuxfoundation.org>
To: Rocco Yue <rocco.yue@mediatek.com>
Cc: "David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
David Ahern <dsahern@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Felix Fietkau <nbd@nbd.name>, John Crispin <john@phrozen.org>,
Sean Wang <sean.wang@mediatek.com>,
Mark Lee <Mark-MC.Lee@mediatek.com>,
netdev@vger.kernel.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, bpf@vger.kernel.org,
wsd_upstream@mediatek.com, chao.song@mediatek.com,
zhuoliang.zhang@mediatek.com, kuohong.wang@mediatek.com
Subject: Re: [PATCH 1/4] net: if_arp: add ARPHRD_PUREIP type
Date: Wed, 23 Jun 2021 19:19:51 +0200 [thread overview]
Message-ID: <YNNtN3cdDL71SiNt@kroah.com> (raw)
In-Reply-To: <20210623113452.5671-1-rocco.yue@mediatek.com>
On Wed, Jun 23, 2021 at 07:34:49PM +0800, Rocco Yue wrote:
> This patch add the definition of ARPHRD_PUREIP which can for
> example be used by mobile ccmni device as device type.
> ARPHRD_PUREIP means that this device doesn't need kernel to
> generate ipv6 link-local address in any addr_gen_mode.
>
> Signed-off-by: Rocco Yue <rocco.yue@mediatek.com>
> ---
> include/uapi/linux/if_arp.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/include/uapi/linux/if_arp.h b/include/uapi/linux/if_arp.h
> index c3cc5a9e5eaf..4463c9e9e8b4 100644
> --- a/include/uapi/linux/if_arp.h
> +++ b/include/uapi/linux/if_arp.h
> @@ -61,6 +61,7 @@
> #define ARPHRD_DDCMP 517 /* Digital's DDCMP protocol */
> #define ARPHRD_RAWHDLC 518 /* Raw HDLC */
> #define ARPHRD_RAWIP 519 /* Raw IP */
> +#define ARPHRD_PUREIP 520 /* Pure IP */
In looking at the patches, what differs "PUREIP" from "RAWIP"? It seems
to be the same to me. If they are different, where is that documented?
thanks,
greg k-h
next prev parent reply other threads:[~2021-06-23 17:20 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-23 11:34 [PATCH 1/4] net: if_arp: add ARPHRD_PUREIP type Rocco Yue
2021-06-23 11:34 ` [PATCH 2/4] net: ipv6: don't generate link local address on PUREIP device Rocco Yue
2021-06-23 11:34 ` [PATCH 3/4] net: dev_is_mac_header_xmit() return false for ARPHRD_PUREIP Rocco Yue
2021-06-23 11:34 ` [PATCH 4/4] drivers: net: mediatek: initial implementation of ccmni Rocco Yue
2021-06-23 17:25 ` Greg KH
2021-06-23 17:31 ` Greg KH
2021-06-24 11:53 ` [PATCH 1/4] net: if_arp: add ARPHRD_PUREIP type Rocco Yue
2021-06-24 12:23 ` Greg KH
2021-06-24 15:55 ` [PATCH 4/4] drivers: net: mediatek: initial implementation of ccmni Rocco Yue
2021-06-24 16:51 ` Greg KH
2021-06-28 7:18 ` Rocco Yue
2021-06-28 9:30 ` Greg KH
2021-06-23 17:19 ` Greg KH [this message]
2021-06-24 3:33 ` [PATCH 1/4] net: if_arp: add ARPHRD_PUREIP type Rocco Yue
2021-06-24 5:15 ` David Ahern
2021-06-24 5:31 ` Rocco Yue
2021-06-24 5:29 ` Greg KH
2021-06-24 6:13 ` Rocco Yue
2021-06-24 9:04 ` Greg KH
2021-06-24 12:24 ` Rocco Yue
2021-06-24 13:06 ` Greg KH
2021-06-25 6:01 ` Rocco Yue
2021-06-24 16:14 ` Dan Williams
2021-06-25 6:04 ` Rocco Yue
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