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2008-01-28b43legacy: Remove the PHY spinlockMichael Buesch
This fixes a sparse warning about weird locking. The spinlock is not needed, so simply remove it. This also adds some sanity checks to the PHY and radio locking to protect against recursive locking. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28igb: PCI-Express 82575 Gigabit Ethernet driverAuke Kok
We are pleased to announce a new Gigabit Ethernet product and its driver to the linux community. This product is the Intel(R) 82575 Gigabit Ethernet adapter family. Physical adapters will be available to the public soon. These adapters come in 2- and 4-port versions (copper PHY) currently. Other variants will be available later. The 82575 chipset supports significantly different features that warrant a new driver. The descriptor format is (just like the ixgbe driver) different. The device can use multiple MSI-X vectors and multiple queues for both send and receive. This allows us to optimize some of the driver code specifically as well compared to the e1000-supported devices. This version of the igb driver no lnger uses fake netdevices and incorporates napi_struct members for each ring to do the multi- queue polling. multi-queue is enabled by default and the driver supports NAPI mode only. All the namespace collisions should be gone in this version too. The register macro's have been condensed to improve readability. Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28bnx2 annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-28annotate netxenAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-28annotate myri10geAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-28annotate cxgb3Al Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-28annotate chelsioAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-28[BNX2]: Fix driver phy_flags name space.Michael Chan
Prefix "bp->phy_flags" names with BNX2_PHY_FLAG_* for consistency. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[BNX2]: Fix driver software flag namespace.David S. Miller
Prefix "bnx2->flags" names with BNX2_* for consistency. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[BNX2] Update version to 1.7.2.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[BNX2]: Add link-down workaround on 5706 serdes.Michael Chan
In some blade systems using the 5706 serdes, the hardware sometimes does not properly generate link down interrupts. We add a workaround in the driver's timer to force a link-down when some PHY registers report loss of SYNC. The parallel detect logic is cleaned up slightly to better integrate the workaround. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[BNX2]: Fix minor bug in bnx2_has_work().Michael Chan
It is more correct to get the status block from the bnx2_napi struct instead of the bnx2 struct. It happens that they are the same in this case because we are using the first MSIX vector. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[BNX2]: Disable jumbo rx paging on 5709 Ax.Michael Chan
The chip has problem running in this mode and needs to be disabled. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28b43/nphy.c: include headers to avoid build breakage on some platformsJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28drivers/net/wireless/rt2x00/rt2x00usb.c: fix uninitialized var warningAndrew Morton
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28drivers/net/wireless/iwlwifi/iwl-3945.c: fix printk warningAndrew Morton
drivers/net/wireless/iwlwifi/iwl-3945.c: In function 'iwl3945_add_radiotap': drivers/net/wireless/iwlwifi/iwl-3945.c:269: warning: format '%d' expects type 'int', but argument 3 has type 'long unsigned int' Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43legacy: fix use-after-free rfkill bugStefano Brivio
Fix rfkill code which caused a use-after-free bug. Thanks to David Woodhouse for spotting this out. Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28libertas: pepper main with debug statementHolger Schurig
libertas: re-pepper debug statementThe recent fluff of updates didn't put proper lbs_deb_enter/leave calls into the source code. Add them where appropriate. Also contains some whitespace changes. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28libertas: don't blindly try meshHolger Schurig
The CF card only has a very old firmware (5.0.16p0). This firmware doesn't know anything about mesh config. However, current code blindly calls mesh_config when the card is inserted. So check the firmware version before issuing this command. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28libertas: always show firmware releaseHolger Schurig
Always shows the firmware release. Also converts the firmware release into something that is easily comparable. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28libertas: move cardspecific data to driverHolger Schurig
boot2_version is purely USB specific, so move it to struct if_usb_card. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28libertas cs/sdio: fix 'NOHZ: local_softirq_pending 08' messageHolger Schurig
netif_rx should be called only from interrupt context. if_cs and if_sdio receive packets from other contexts, and thus should call netif_rx_ni. Signed-off-by: Marc Pignat <marc.pignat@hevs.ch> Acked-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Add lots of N-PHY lookup tablesMichael Buesch
This adds lots of N-PHY related lookup tables. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: style fixes to usage of << and >> operatorsReinette Chatre
The << and >> operators need space on each side. Cc: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: remove reference to non-existent documentationReinette Chatre
The external iwlwifi driver comes with a README file that is referenced by the Kconfig. This README is not present in the driver included in the kernel. Remove references to this documentation. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: Update iwlwifi version stamp to 1.2.23Zhu Yi
Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: 3954 renames iwl3945_rate_scale_priv to iwl3945_rs_staTomas Winkler
This patch renames iwl3945_rate_scale_priv to iwl3945_rs_sta as it better represents the purpose of this variable. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28iwlwifi: 4965 unify rate scale variable names for station dataTomas Winkler
1, This patch renames iwl4965_rate_scale_priv to iwl4965_lq_sta. This type represents a station's link quality. 2. The names of the variables of this type were rs_priv, lq_data, lq, crl across the file. All are now unified under the name lq_sta. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: move uCode helper functions to iwl-helpers.hTomas Winkler
This patch adds iwl_free_fw_desc ucode helper function. It also moves ucode helper functions to iwl-helpers.h. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: fix problem when rf_killswitch change during suspend/resumeZhu Yi
After we delay device initialization until interface up, there are more conditions for the hardware rf_kill switch states during suspend and resume. For example, before suspend we can have interface up or down, rf_kill enable or disable; before resume we can have rf_kill enable or disable. So there are totally 2^3 = 8 conditions to handle. This patch addressed this problem and makes sure every condition works correctly. This patch also merges the device suspend and resume handlers with the mac_start and mac_stop code since they are basically doing the same thing. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28iwlwifi: delay firmware loading from pci_probe to network interface openZhu Yi
This patch moves the firmware loading (read firmware from disk and load it into the device SRAM) from pci_probe time to the first network interface open time. There are two reasons for doing this: 1. To support kernel buildin iwlwifi drivers. Because kernel initializes network devices subsystem before hard disk and SATA subsystem, it is impossible to get the firmware image from hard disk in the PCI probe handler. Thus delaying the firmware loading into the network interface open time is the way to go. Note, we only read the firmware image from hard disk the first time the interface is open. After this is succeeded, we cache the firmware image into the host memory. This is a performance gain when user open and close the interface multiple times and is necessary for device suspend and resume. 2. For better power saving. When the iwlwifi modules are loaded (or buildin the kernel) but the wireless network interface is not being used, it is a good practice the wireless device consumes as less power as possible. Unloading the firmware from the wireless device and unregister the driver's interrupt handler in the network interface close handler provides users a way to achieve this. User space network configuration tools (i.e NetworkManager) can also contribute here when it detects a wired cable is connected and close the wireless interface automatically. This patch also includes the pci_save/restore_state() fixed by Ian Schram upon the first version. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Ian Schram <ischram@telenet.be> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: document scan commandBen Cahill
Document scan command. Signed-off-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: remove iwl4965_tx_cmdTomas Winkler
This patch removes iwl4965_tx_cmd function and splits its content to iwl4965_hw_build_tx_cmd_rate, iwl4965_build_tx_cmd_basic, and iwl4965_tl_get_stats function. The latest one will be deprecated when traffic load will move to rate scale module. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwlwifi: move iwl4965_get_dma_hi_address function to iwl-helpers.hTomas Winkler
This patch moves iwl4965_get_dma_hi_address function to iwl-headers.h as iwl_get_dma_hi_address. This function will be used in more chipsets than only 4965. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28iwl4965: Remove redundant code in iwl4965_tx_cmdTomas Winkler
This function removes redundant code in iwl4965_tx_cmd function, leftovers of previous design. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Add NPHY channel switch codeMichael Buesch
This adds code and table data for channel switching on NPHYs. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Add NPHY radio init codeMichael Buesch
This adds some code to init the 2055 radio. This patch adds two files "tables_nphy.h" and "tables_nphy.c" Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ssb: Add boardflags_hi field to the sprom data structureMichael Buesch
Add boardflags-high. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Add Broadcom 2055 radio register definitionsMichael Buesch
Add the register definitions for the Broadcom 2055 N-radio. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28WAVELAN - compile-time check for struct sizesHelge Deller
Convert optional struct size checks to non-optional compile-time checks. Furthermore BUILD_BUG_ON() which will be optimized away by the compiler. Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Add support for new firmwareMichael Buesch
This patch adds support for new firmware. Old firmware is still supported until July 2008. To get new firmware, go to ftp://ftp.linksys.com/opensourcecode/wrt150nv11/1.51.3/ and download the tarball. We don't have a smaller tarball, yet. That will be fixed later. You can extract firmware out of the "wl_ap.o" file contained in this tarball using latest fwcutter. You must pass the option --unsupported to fwcutter. Fwcutter-010 with official support for a new firmware image will be released soon. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28b43: Fix radio ID register readingMichael Buesch
This fixes reading of the high 16 bits of the radio ID on new devices. 2055 radios want lo16 to be read first. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28rt2x00: Fix queue_idx initializationIvo van Doorn
For TX rings the queue_idx should start at IEEE80211_TX_QUEUE_DATA0 and for each followup ring this index needs to be increased. For the RX ring the queue_idx should be set to 0. We don't need to initialize the tx_params. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28rt2x00: Data and desc pointer initializationIvo van Doorn
rt2500usb and rt73usb data and desc pointer initialization was incorrect because it was using uninitialized variables to determine the length. In addition rt2500usb used skb_pull and removed the ieee80211 from each received frame instead of using skb_trim to remove the device descriptor from the frame. Finally this also fixes the descriptor override when 4 byte aligning occured. We still need a completely valid descriptor when using the TX/RX dumping capabilities in debugfs. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Add N-PHY related initvals firmware filenames.Michael Buesch
This adds the initval filenames for the N-PHY firmware. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Fix tim search buffer overrunMichael Buesch
Use the length of the variable section of the beacon instead of the whole beacon length for bounds checking. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Put multicast frames on the mcast queueMichael Buesch
This queues frames flagged as "send after DTIM" by mac80211 on the special multicast queue. The firmware will take care to send the packet after the DTIM. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Fix template upload locking.Michael Buesch
This fixes the template upload locking. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28b43: Fix upload of beacon packets to the hardwareMichael Buesch
This fixes uploading of the beacon data and writing of the TIM and DTIM offsets. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: add unified BSS configurationJohannes Berg
This patch (based on Ron Rindjunsky's) creates a framework for a unified way to pass BSS configuration to drivers that require the information, e.g. for implementing power save mode. This patch introduces new ieee80211_bss_conf structure that is passed to the driver via the new bss_info_changed() callback when the BSS configuration changes. This new BSS configuration infrastructure adds the following new features: * drivers are notified of their association AID * drivers are notified of association status and replaces the erp_ie_changed() callback. The patch also does the relevant driver updates for the latter change. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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