Re: [B.A.T.M.A.N.] [PATCH 03/10] batman-adv: add generic netlink query API to replace debugfs files

From: Sven Eckelmann <sven@narfation.org>
To: b.a.t.m.a.n@lists.open-mesh.org, Andrew Lunn <andrew@lunn.ch>
Subject: Re: [B.A.T.M.A.N.] [PATCH 03/10] batman-adv: add generic netlink query API to replace debugfs files
Date: Fri, 29 Apr 2016 22:15:05 +0200	[thread overview]
Message-ID: <5260794.F0xJx6Cp5q@sven-edge> (raw)
In-Reply-To: <36550935.HMH55OGFCA@sven-edge>


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On Friday 29 April 2016 21:55:32 Sven Eckelmann wrote:
[...]
> But there is now still the problem that info->snd_portid was previously
> called info->snd_pid. Also the genl_register_family_with_ops compat has to
> be added.

I don't have a better idea for the snd_portid right now than the attached
patch.

The seems to be already solved by backports.git but I will not try to 
understand their hacks tonight.

https://git.kernel.org/cgit/linux/kernel/git/backports/backports.git/tree/backport/backport-include/net/genetlink.h?id=a91a3e6e3a6ed6cdbbe942bafe05ae5fcdf41ce9

Kind regards,
	Sven

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From: Sven Eckelmann <sven@narfation.org>
Date: Fri, 29 Apr 2016 22:10:20 +0200
Subject: [PATCH] add snd_portid hack
=2D--
 compat.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/compat.h b/compat.h
index 0644241..fc78948 100644
=2D-- a/compat.h
+++ b/compat.h
@@ -62,6 +62,12 @@ static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
 
 #endif /* < KERNEL_VERSION(3, 3, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
+
+#define snd_portid snd_pid
+
+#endif /* < KERNEL_VERSION(3, 7, 0) */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
 
 #define batadv_interface_set_mac_addr(x, y) \

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On Friday 29 April 2016 21:55:32 Sven Eckelmann wrote:
[...]
> But there is now still the problem that info->snd_portid was previously
> called info->snd_pid. Also the genl_register_family_with_ops compat has to
> be added.

I don't have a better idea for the snd_portid right now than the attached
patch.

The seems to be already solved by backports.git but I will not try to 
understand their hacks tonight.

https://git.kernel.org/cgit/linux/kernel/git/backports/backports.git/tree/backport/backport-include/net/genetlink.h?id=a91a3e6e3a6ed6cdbbe942bafe05ae5fcdf41ce9

Kind regards,
	Sven

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From: Sven Eckelmann <sven@narfation.org>
Date: Fri, 29 Apr 2016 22:10:20 +0200
Subject: [PATCH] add snd_portid hack
---
 compat.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/compat.h b/compat.h
index 0644241..fc78948 100644
--- a/compat.h
+++ b/compat.h
@@ -62,6 +62,12 @@ static int __batadv_interface_kill_vid(struct net_device *dev, __be16 proto,\
 
 #endif /* < KERNEL_VERSION(3, 3, 0) */
 
+#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
+
+#define snd_portid snd_pid
+
+#endif /* < KERNEL_VERSION(3, 7, 0) */
+
 #if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
 
 #define batadv_interface_set_mac_addr(x, y) \

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