- 25 7月, 2009 12 次提交
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由 Reinette Chatre 提交于
debugfs files are created with 644 permissions which gives everybody read access. This presents a security issue if a user opens the file and holds it open at the time the driver removes the file. At this point invalid memory will be accessed. Fix this by only allowing root to read debugfs files. Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Wey-Yi Guy 提交于
This move the show_qos file from sysfs to debugfs because the "one value per file" sysfs rule. The file is located in /sys/kernel/debug/ieee80211/phy0/iwlagn/data Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Zhu Yi 提交于
This patch avoids memcpy from wdev->wext.ibss.bssid if it is NULL. This could happen if we SIOCGIWAP before SIOCSIWAP. Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Marcin Slusarz 提交于
Different revisions of WUSB54GC-EU use different chipsets - v2 uses rtl8187, but v3 uses Ralink RT3070. Signed-off-by: NMarcin Slusarz <marcin.slusarz@gmail.com> Cc: Przemyslaw Kulczycki <azrael@autocom.pl> Cc: John W. Linville <linville@tuxdriver.com> Cc: Linux wireless <linux-wireless@vger.kernel.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This reworks the key operation in cfg80211, and now only allows, from userspace, configuring keys (via nl80211) after the connection has been established (in managed mode), the IBSS been joined (in IBSS mode), at any time (in AP[_VLAN] modes) or never for all the other modes. In order to do shared key authentication correctly, it is now possible to give a WEP key to the AUTH command. To configure static WEP keys, these are given to the CONNECT or IBSS_JOIN command directly, for a userspace SME it is assumed it will configure it properly after the connection has been established. Since mac80211 used to check the default key in IBSS mode to see whether or not the network is protected, it needs an update in that area, as well as an update to make use of the WEP key passed to auth() for shared key authentication. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
We will soon want to nest key attributes into some new attribute for configuring static WEP keys at connect() and ibss_join() time, so we need nested attributes for that. However, key attributes right now are 'global'. This patch thus introduces new nested attributes for the key settings and functions for parsing them. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Javier Cardona 提交于
Assign next hop address to pending mesh frames once the path is resolved. Regression. Frames transmitted when a mesh path was wating to be resolved were being transmitted with an invalid Receiver Address. [Changes since v1] Suggested by Johannes: - Improved frame_queue traversal - Narower RCU scope Signed-off-by: NJavier Cardona <javier@cozybit.com> Signed-off-by: NAndrey Yurovsky <andrey@cozybit.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This fixes two small bugs: 1) the connect variable is already initialised, and the assignment to auth_type overwrites the previous setting with a wrong value 2) when all authentication attempts fail, we need to report that we couldn't connect Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
cfg80211_wext_giwrate doesn't lock the wdev, so it cannot access current_bss race-free. Also, there's little point in trying to ask the driver for an AP that it never told us about, so avoid that case. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Christian Lamparter 提交于
This patch re-enables p54's power save features and adds a workaround which temporarily alters the device's power state in order to allow ps-polls to be sent and buffered data to be retrieved during psm. (Incorporates patch originally posted as "p54: fix beacon template dtim IE corruption". -- JWL) Signed-off-by: NChristian Lamparter <chunkeey@web.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This makes mac80211 use the event tracing framework to log all operations as given to the driver. This will need to be extended with more information, but as a start it should be good. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
ieee80211_testmode_cmd can very well be static. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 24 7月, 2009 24 次提交
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由 David S. Miller 提交于
Conflicts: drivers/net/wireless/iwmc3200wifi/netdev.c net/wireless/scan.c
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由 Dave Jones 提交于
Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dave Jones 提交于
By moving functions to before their first call, we eliminate the need to define forward references. Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dave Jones 提交于
Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Dave Jones 提交于
This code hasn't been enabled in forever. Signed-off-by: NDave Jones <davej@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andi Kleen 提交于
While looking for something else I spent some time adding one liner comments to the tcp_output.c functions that didn't have any. That makes the comments more consistent. I hope I documented everything right. No code changes. v2: Incorporated feedback from Ilpo. v3: Change style of one liner comments, add a few more comments. Signed-off-by: NAndi Kleen <ak@linux.intel.com> Acked-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Eric Dumazet 提交于
Some style cleanups to match current code practices. Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
A pointer to mac_sonic_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. Various other functions that are called by mac_sonic_probe need to move to .devinit.text, too. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Jeff Garzik <jgarzik@redhat.com> Cc: David S. Miller <davem@davemloft.net> Tested-by: NFinn Thain <fthain@telegraphics.com.au> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: netdev@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
A pointer to xtsonic_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Chris Zankel <chris@zankel.net> Cc: David S. Miller <davem@davemloft.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
A pointer to sbmac_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Weiwei Wang <weiwei.wang@windriver.com> Cc: Jeff Garzik <jgarzik@redhat.com> Cc: David S. Miller <davem@davemloft.net> Cc: Stephen Hemminger <shemminger@vyatta.com> Acked-by: NMaciej W. Rozycki <macro@linux-mips.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
A pointer to meth_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: David S. Miller <davem@davemloft.net> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Christoph Lameter <cl@linux-foundation.org> Cc: Jeff Garzik <jgarzik@redhat.com> Acked-by: NRalf Baechle <ralf@linux-mips.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: netdev@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
A pointer to jazz_sonic_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. As noticed by Geert Uytterhoeven sonic_probe1 is called by jazz_sonic_probe, so the former has to move to .devinit.text, too. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: NRalf Baechle <ralf@linux-mips.org> Cc: Jeff Garzik <jeff@garzik.org> Cc: David S. Miller <davem@davemloft.net> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Cc: Finn Thain <fthain@telegraphics.com.au> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: netdev@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Uwe Kleine-König 提交于
A pointer to sgiseeq_probe is passed to the core via platform_driver_register and so the function must not disappear when the .init sections are discarded. Otherwise (if also having HOTPLUG=y) unbinding and binding a device to the driver via sysfs will result in an oops as does a device being registered late. An alternative to this patch is using platform_driver_probe instead of platform_driver_register plus removing the pointer to the probe function from the struct platform_driver. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Wang Chen <wangchen@cn.fujitsu.com> Cc: David S. Miller <davem@davemloft.net> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Jeff Garzik <jgarzik@redhat.com> Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: NRalf Baechle <ralf@linux-mips.org> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: netdev@vger.kernel.org Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ben Greear 提交于
This patch zero's the timestamp before handing the packet to the peer interface. This lets the peer recalculate the rx timestamp if it cares about timestamps. Signed-off-by: NBen Greear <greearb@candelatech.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sebastian Haas 提交于
This patch adds support to the ems_pci driver for the new, v2, 4 channel CPC-PCI/PCIe/104P CAN cards from EMS Dr. Thomas Wuensche. Signed-off-by: NSebastian Haas <haas@ems-wuensche.com> Signed-off-by: NWolfgang Grandegger <wg@grandegger.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mike Rapoport 提交于
Signed-off-by: NMike Rapoport <mike@compulab.co.il> Acked-by: NBen Dooks <ben-linux@fluff.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ajit Khaparde 提交于
This patch removes support for INET_LRO and switches over to GRO. Signed-off-by: NAjit Khaparde <ajitk@serverengines.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
The per-socket drop count is visible via /proc/net/phonet. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rémi Denis-Courmont 提交于
This provides a list of sockets with their Phonet bind addresses and some socket debug informations through /proc/net/phonet. Signed-off-by: NRémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Andy Gospodarek 提交于
Calls to device_init_wakeup should not be necessary in drivers that use device_set_wakeup_enable since pci_pm_init will set the can_wakeup flag for the device when initialized. Signed-off-by: NAndy Gospodarek <andy@greyhouse.net> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lucy Liu 提交于
Certain types of control packets (LLDP, LACP, etc.) are not supposed to have a priority tag or vlan tag inserted. Ixgbe driver is currently priority tagging everything (if packet is not on a VLAN interface). This patch modifies DCB mode, so that packets marked with skb priority TC_PRIO_CONTROL are not priority tagged. It also transmits these packets on the highest priority traffic class. Programs (like dcbd) can set the skb priority using a socket option. Or, a tc filter can be configured to set the priority value. Using the value TC_PRIO_CONTROL (7) has the benefit that it is already defined in the kernel, and the bonding LACP code already sets the skb->priority field to this value. Signed-off-by: NLucy Liu <lucy.liu@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yi Zou 提交于
Currently, FCoE offload feature is turned on when the kernel config has CONFIG_FCOE or CONFIG_FCOE_MODULE set. However, we really want to turn FCoE offload on when there is FCoE traffic passing and turn it off when it's just LAN traffic. Since FCoE depends on a lossless network provided by DCB, this allows us to have FCoE turned on/off when user turns on DCB using dcbtool. Signed-off-by: NYi Zou <yi.zou@intel.com> Acked-by: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Mark Ware 提交于
Changes to the fs_enet driver aa73832c ("net: Rework fs_enet driver to use of_mdio infrastructure") cause kernel crashes when using the mdio-ofgpio driver. This patch replicates similar changes made to the fs_enet mii-bitbang drivers. It has been tested on a custom mpc8280 based board using an NFS mounted root. Signed-off-by: NMark Ware <mware@elphinstone.net> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 23 7月, 2009 4 次提交
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由 Uwe Kleine-König 提交于
at91ether_probe lives in .init.text, so using platform_driver_register to register it is wrong because binding a device after the init memory is discarded (e.g. via sysfs) results in an oops. As requested by David Brownell platform_driver_probe is used instead of moving the probe function to .devinit.text as proposed initially. This saves some memory, but devices registered after the driver is probed are not bound (probably there are none) and binding via sysfs isn't possible. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NAndrew Victor <linux@maxim.org.za> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rafael J. Wysocki 提交于
If skge hardware is capable of waking up the system from sleep, enable magic packet WoL during driver initialisation. This makes WoL work without calling 'ethtool -s ethX wol g' for each adapter. Signed-off-by: NRafael J. Wysocki <rjw@sisk.pl> Tested-by: NMichael Guntsche <mike@it-loops.com> Acked-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Alexander Beregalov 提交于
fix this build error when CONFIG_MII is not set drivers/net/ks8851.c:999: undefined reference to `generic_mii_ioctl' drivers/net/ks8851.c:1050: undefined reference to `mii_link_ok' drivers/net/ks8851.c:1056: undefined reference to `mii_nway_restart' drivers/net/ks8851.c:1044: undefined reference to `mii_ethtool_sset' drivers/net/ks8851.c:1038: undefined reference to `mii_ethtool_gset' Signed-off-by: NAlexander Beregalov <a.beregalov@gmail.com> Acked-by: NBen Dooks <ben@simtec.co.uk>
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