- 17 4月, 2008 24 次提交
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由 Tomas Winkler 提交于
This patch adds place holder for host command handlers for supporting different implementations per HW Signed-off-by: NTomas Winkler <tomas.winkler@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 Ron Rindjunsky 提交于
This patch moves the HW device registration from the iwl-4965.c file, which implies a HW specific support, to a more general location. Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch moves creation of LQ host command to iwlcore from previous location in rate scaling. Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch adds infrastructure for supporting different number of tx and rx antennas Signed-off-by: NTomas Winkler <tomas.winkler@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 Tomas Winkler 提交于
1. This patch renames hw_setting to hw_params 2. Align names of the structure and variables 3. set_hw_params is called from libs_ops Signed-off-by: NTomas Winkler <tomas.winkler@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 Emmanuel Grumbach 提交于
This patch does 3 things 1) It removes the statistics work. The request statistics command is sent in ASYNC mode in this flow, the mutex is uneeded, so the request statistics function can't go to sleep. No need for a workqueue anymore. 2) iwl4965_send_statistics_request has been renamed to iwl_send_statistics_request and moved to iwl-core.c 3) A request for statistics is sent in alive_notify, the makes the uCode sends statistics notification periodically starting from association. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Michael Buesch 提交于
This adds a fastpath for the common workloads to the MAC suspend flushing. In common workloads the FIFO flush will take between 100 and 200 microseconds. So we want to avoid calling msleep() in the common case, as it will waste over 800 microseconds + scheduler overhead. This fastpath will hit in workloads where only small chunks of data are transmitted (downloading a file) or when a TX rate bigger or equal to 24MBit/s is used when transmitting lots of stuff (iperf). So in the commonly used workloads it will basically always hit. In case the fastpath is not hit, there's no real performance or latency disadvantage from that. And yes, I measured this. So this is not one of these bad Programmer Likeliness Assumptions that are always wrong. ;) Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
Signed-off-by: NTomas Winkler <tomas.winkler@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 Reinette Chatre 提交于
Do not use workqueue for bss_info_changed post association work. When driver is notified of association the upper layer will be notified right after that the association is complete. Doing the post association work in a workqueue introduces a race condition where the upper layer may want to make use of the association, but it is not yet complete. Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Acked-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Reinette Chatre 提交于
Also change CONFIG_IWLCORE_RFKILL to CONFIG_IWLWIFI_RFKILL to be more consistent with other config variables. Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Acked-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Reinette Chatre 提交于
Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Acked-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch fix byte count table update. Table must be updated for each fragment Signed-off-by: NTomas Winkler <tomas.winkler@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 Emmanuel Grumbach 提交于
This patch moves security related functions to iwl-sta.c. Note that iwl4965_mac_update_tkip_key is still in iwl4965-base.c since it is a mac80211 handler. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
This patch fix book keeping of key table in the driver to be synchronized with uCode Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
This patch adds support for HW encryption/decryption in 1X WEP. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
This patch adds HW encryption support in default WEP mode. When no key mapping key/pairwise key is used. The key is broadcast key is used as default/global/static key. This code assumes that group cast key is added after pairwise key. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
This patch adds declaration for static WEP host command. This command will be used for default WEP group keys when no key mapping keys are used. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Abhijeet Kolekar 提交于
The buffersize allocated is not accurate. Writing to these buffers with scnprintf is safer. Signed-off-by: NAbhijeet Kolekar <abhijeet.kolekar@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 Tomas Winkler 提交于
This patch creates handlers to support iwlwifi init flow for multiple HWs Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Stefano Brivio 提交于
This fixes some timings for pre-TBTT and synthetic PU. The patch by Michael Buesch has been ported to b43legacy. Signed-off-by: NStefano Brivio <stefano.brivio@polimi.it> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Alexey Dobriyan 提交于
Signed-off-by: NAlexey Dobriyan <adobriyan@sw.ru> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Jean Tourrilhes <jt@hpl.hp.com> Cc: David S. Miller <davem@davemloft.net> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Holger Schurig 提交于
Some command structs contain reserved or unused fields, which the driver send uninitialized down to the card. Signed-off-by: NHolger Schurig <hs4233@mail.mn-solutions.de> Acked-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Holger Schurig 提交于
This patch (co-developed by Dan Williams and Holger Schurig) uses a kfifo object for events and a swapping buffer scheme for the command response to preserve the zero-copy semantics of the CF driver and keep memory usage low. The main thread should only ever touch the buffer indexed by priv->resp_idx, while the interface code is free to write to the second buffer, then swap priv->resp_idx under the driver spinlock. The firmware specs only permit one in-flight command, so there will only ever be one command response to process at a time. Signed-off-by: NHolger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Ivo van Doorn 提交于
In rt2x00lib_intf_scheduled_iter() we use the hw->beacon_update() callback function. This means that it should behave similarly as mac80211 when that uses the function. This means that the skb should only be freed when beacon_update() has failed, otherwise the driver is the owner and is responsible for freeing the buffer. Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 16 4月, 2008 3 次提交
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由 Pavel Emelyanov 提交于
This is basically means that a net is set for a new device, but actually also involves two more steps: 1. mark the tun device as "local", i.e. do not allow for it to move across namespaces. This is done so, since tun device is most often associated to some file (and thus to some process) and moving the device alone is not valid while keeping the file and the process outside. The need in ability to move a detached persistent device is to be investigated later. 2. get the tun device's net when tun becomes attached and put one when it becomes detached. This is needed to handle the case when a task owning the tun dies, but a files lives for some more time - in this case we must not allow for net to be freed, since its exit hook will spoil that file's private data by unregistering the tun from under tun_chr_close. Signed-off-by: NPavel Emelyanov <xemul@openvz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pavel Emelyanov 提交于
Remove the static tun_dev_list and replace its occurrences in driver with per-net one. It is used in two places - in tun_set_iff and tun_cleanup. In the first case it's legal to use current net_ns. In the cleanup call - move the loop, that unregisters all devices in net exit hook. Signed-off-by: NPavel Emelyanov <xemul@openvz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Pavel Emelyanov 提交于
This is the first step in making tuntap devices work in net namespaces. The structure mentioned is pointed by generic net pointer with tun_net_id id, and tun driver fills one on its load. It will contain only the tun devices list. So declare this structure and introduce net init and exit hooks. Signed-off-by: NPavel Emelyanov <xemul@openvz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 13 4月, 2008 3 次提交
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由 Rusty Russell 提交于
If the user gives a packet under 14 bytes, we'll end up reading off the end of the skb (not oopsing, just reading off the end). Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Acked-by: NMax Krasnyanskiy <maxk@qualcomm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rusty Russell 提交于
There's no reason for this to be in the header, and it just hurts recompile time. Signed-off-by: NRusty Russell <rusty@rustcorp.com.au> Acked-by: NMax Krasnyanskiy <maxk@qualcomm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sergei Shtylyov 提交于
The driver stores the PCI resource addresses into 'unsigned long' variable before calling ioremap_nocache() on them. This warrants kernel oops when the registers are accessed on PPC 44x platforms which (being 32-bit) have PCI memory space mapped beyond 4 GB. The arch/ppc/ kernel has a fixup in ioremap() that creates an illusion that the PCI memory resource is mapped below 4 GB, but arch/powerpc/ code got rid of this trick, having instead CONFIG_RESOURCES_64BIT enabled. [ Bump driver version and release date -DaveM ] Signed-off-by: NSergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 4月, 2008 10 次提交
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由 Krzysztof Halasa 提交于
PPP support in generic HDLC in Linux 2.6.25 is broken and will cause a kernel panic when a device configured in PPP mode is activated. It will be replaced by new PPP implementation after Linux 2.6.25 is released. This affects only PPP support in generic HDLC (mostly Hitachi SCA and SCA-II based drivers, wanxl, and few others). Standalone syncppp and async PPP support are not affected. Signed-off-by: NKrzysztof Halasa <khc@pm.waw.pl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Thomas Klein 提交于
This patch fixes two weaknesses in send/receive packet handling which may lead to kernel panics during DLPAR memory add operations. Signed-off-by: NThomas Klein <tklein@de.ibm.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
Add missing sysfs device association. Compile tested only -ENOHW. Addresses http://bugzilla.kernel.org/show_bug.cgi?id=10380Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Cc: Cesar Eduardo Barros <cesarb@cesarb.net> Cc: <tom@sharkbay.at> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Sonic Zhang 提交于
http://blackfin.uclinux.org/gf/project/uclinux-dist/tracker/?action=TrackerItemEdit&tracker_item_id=3956Signed-off-by: NSonic Zhang <sonic.zhang@analog.com> Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Ayaz Abdulla 提交于
This critical patch fixes a mac address issue recently introduced. If the device's mac address was in correct order and the flag NVREG_TRANSMITPOLL_MAC_ADDR_REV was set, during nv_remove the flag would get cleared. During next load, the mac address would get reversed because the flag is missing. As it has been indicated previously, the flag is cleared across a low power transition. Therefore, the driver should set the mac address back into the reversed order when clearing the flag. Also, the driver should set back the flag after a low power transition to protect against kexec command calling nv_probe a second time. Signed-off-by: NAyaz Abdulla <aabdulla@nvidia.com> Cc: "Yinghai Lu" <yhlu.kernel@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Atsushi Nemoto 提交于
It seems no good reason to use comma here. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Atsushi Nemoto 提交于
Call phy_disconnect() on remove routine. Otherwise the phy timer causes a kernel crash when unloading. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Joakim Tjernlund 提交于
The new Fixed PHY method, fixed-link property, isn't impl. for ucc_geth which makes fixed PHYs non functional. Add support for the new method to restore the Fixed PHY functionality. Signed-off-by: NJoakim Tjernlund <Joakim.Tjernlund@transmode.se> Signed-off-by: NLi Yang <leoli@freescale.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Laurent Pinchart 提交于
fs_enet_close() calls napi_disable() unconditionally. This patch skips the call when use_napi isn't set. Signed-off-by: NLaurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Stephen Hemminger 提交于
Any usage of sky2 on new Yukon Supreme would cause a NULL dereference. The chip is very new, so the support is still untested; vendor has not sent any eval hardware. Signed-off-by: NStephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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