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Backport ipw2x00 nl80211 cipher suite reporting (rhbz 817298)

This commit is contained in:
Josh Boyer 2012-04-30 15:23:12 -04:00
parent cebff535ca
commit aef7a0c111
2 changed files with 165 additions and 1 deletions
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155
ipw2x00-add-supported-cipher-suites-to-wiphy-initialization.patch Normal file
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@ -0,0 +1,155 @@
Path: news.gmane.org!not-for-mail
From: Stanislav Yakovlev <stas.yakovlev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
Newsgroups: gmane.linux.kernel.wireless.general
Subject: [PATCH] net/wireless: ipw2x00: add supported cipher suites to wiphy initialization
Date: Tue, 10 Apr 2012 21:44:47 -0400
Lines: 97
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Stanislav Yakovlev <stas.yakovlev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
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Driver doesn't report its supported cipher suites through cfg80211
interface. It still uses wext interface and probably will not work
through nl80211, but will at least correctly advertise supported
features.
Bug was reported by Omar Siam.
https://bugzilla.kernel.org/show_bug.cgi?id=43049
Signed-off-by: Stanislav Yakovlev <stas.yakovlev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
---
drivers/net/wireless/ipw2x00/ipw.h | 23 +++++++++++++++++++++++
drivers/net/wireless/ipw2x00/ipw2100.c | 4 ++++
drivers/net/wireless/ipw2x00/ipw2200.c | 4 ++++
3 files changed, 31 insertions(+), 0 deletions(-)
create mode 100644 drivers/net/wireless/ipw2x00/ipw.h
diff --git a/drivers/net/wireless/ipw2x00/ipw.h b/drivers/net/wireless/ipw2x00/ipw.h
new file mode 100644
index 0000000..4007bf5
--- /dev/null
+++ b/drivers/net/wireless/ipw2x00/ipw.h
@@ -0,0 +1,23 @@
+/*
+ * Intel Pro/Wireless 2100, 2200BG, 2915ABG network connection driver
+ *
+ * Copyright 2012 Stanislav Yakovlev <stas.yakovlev-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __IPW_H__
+#define __IPW_H__
+
+#include <linux/ieee80211.h>
+
+static const u32 ipw_cipher_suites[] = {
+ WLAN_CIPHER_SUITE_WEP40,
+ WLAN_CIPHER_SUITE_WEP104,
+ WLAN_CIPHER_SUITE_TKIP,
+ WLAN_CIPHER_SUITE_CCMP,
+};
+
+#endif
diff --git a/drivers/net/wireless/ipw2x00/ipw2100.c b/drivers/net/wireless/ipw2x00/ipw2100.c
index f0551f8..7c8e8b1 100644
--- a/drivers/net/wireless/ipw2x00/ipw2100.c
+++ b/drivers/net/wireless/ipw2x00/ipw2100.c
@@ -166,6 +166,7 @@ that only one external action is invoked at a time.
#include <net/lib80211.h>
#include "ipw2100.h"
+#include "ipw.h"
#define IPW2100_VERSION "git-1.2.2"
@@ -1946,6 +1947,9 @@ static int ipw2100_wdev_init(struct net_device *dev)
wdev->wiphy->bands[IEEE80211_BAND_2GHZ] = bg_band;
}
+ wdev->wiphy->cipher_suites = ipw_cipher_suites;
+ wdev->wiphy->n_cipher_suites = ARRAY_SIZE(ipw_cipher_suites);
+
set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev);
if (wiphy_register(wdev->wiphy)) {
ipw2100_down(priv);
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c
index 2b02257..bb4f42a 100644
--- a/drivers/net/wireless/ipw2x00/ipw2200.c
+++ b/drivers/net/wireless/ipw2x00/ipw2200.c
@@ -34,6 +34,7 @@
#include <linux/slab.h>
#include <net/cfg80211-wext.h>
#include "ipw2200.h"
+#include "ipw.h"
#ifndef KBUILD_EXTMOD
@@ -11533,6 +11534,9 @@ static int ipw_wdev_init(struct net_device *dev)
wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = a_band;
}
+ wdev->wiphy->cipher_suites = ipw_cipher_suites;
+ wdev->wiphy->n_cipher_suites = ARRAY_SIZE(ipw_cipher_suites);
+
set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev);
/* With that information in place, we can now register the wiphy... */
--
1.7.2.5
--
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11
kernel.spec
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@ -54,7 +54,7 @@ Summary: The Linux kernel
# For non-released -rc kernels, this will be appended after the rcX and
# gitX tags, so a 3 here would become part of release "0.rcX.gitX.3"
#
%global baserelease 1
%global baserelease 2
%global fedora_build %{baserelease}
# base_sublevel is the kernel version we're starting with and patching
@ -803,6 +803,9 @@ Patch22011: input-synaptics-fix-regression-with-image-sensor-trackpads.patch
#rhbz 783708
Patch22012: ipw2200-Fix-race-condition-in-the-command-completion-acknowledge.patch
#rhbz 817298
Patch22013: ipw2x00-add-supported-cipher-suites-to-wiphy-initialization.patch
# END OF PATCH DEFINITIONS
%endif
@ -1497,6 +1500,9 @@ ApplyPatch input-synaptics-fix-regression-with-image-sensor-trackpads.patch
#rhbz 783708
ApplyPatch ipw2200-Fix-race-condition-in-the-command-completion-acknowledge.patch
#rhbz 817298
ApplyPatch ipw2x00-add-supported-cipher-suites-to-wiphy-initialization.patch
# END OF PATCH APPLICATIONS
%endif
@ -2235,6 +2241,9 @@ fi
# and build.
%changelog
* Mon Apr 30 2012 Josh Boyer <jwboyer@redhat.com>
- Backport ipw2x00 nl80211 cipher suite reporting (rhbz 817298)
* Mon Apr 30 2012 Dave Jones <davej@redhat.com>
- Disable CONFIG_RCU_FAST_NO_HZ for now. (rhbz 806548)