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path: root/drivers/net
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2008-05-07iwlwifi: rate scale restructure toggle_antenna functionsGuy Cohen
This patch add support for toggeling of A/B/C and AB/BC/AC antennas Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: rate scale module cleanupsGuy Cohen
This patch does following changes 1. rs_get_expected_tpt_table: changed get to set 2. changed IWL_DEBUG_HT to IWL_DEBUG_RATE as appropriate 3. changed rs_get_supported_rates to be returning value function Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: TLC modificationsGuy Cohen
1. Merge TLC fixes from AP support code 2. Remove struct iwl4965_rate 3. Misc code restructuring Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: handle shared memoryRon Rindjunsky
This patch generalize the use of shared memory, as size of this memory is now allocated and freed by handlers, and also changes the location of those actions for better resource management Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: check eeprom version in pci probe timeTomas Winkler
This patch move eeprom version checking into pci probe stage Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: add iwl_hw_detect function to iwl coreTomas Winkler
This patch add iwl_hw_detect function to iwl core Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: add apm init handlerTomas Winkler
This patch add apm init handler to iwlcore handler Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: HT antenna/chains overhaulGuy Cohen
1. This patch restructures rate scale algorithm to support SISO, MIMO2, MIMO3 2. It adds support for detailed valid TX and RX antennas settings 3. It removes few unesfull antenna definitions Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: HT IE in probe request clean upEmmanuel Grumbach
This patch cleans up the scan flow. This patch cleans up the insertion of the HT IE in the probe request. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: support 64 bit DMA masksRon Rindjunsky
This patch adds consistent DMA masks for 64 bit Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: CT-Kill configuration fixEmmanuel Grumbach
This patch fixes the configuration of CT-Kill. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: remove support for Narrow Channel (10Mhz)Guy Cohen
Setting Narrow Channel bit in the scan command caused the device not to send probe request on all the channels Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: remove uneeded callbackEmmanuel Grumbach
This patch removes callbacks that can be replaced by the generic one. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: remove includes to net/ieee80211.hTomas Winkler
this patch removes remaining includes to net/ieee80211.h Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: expanding HW parameters controlRon Rindjunsky
This patch adds several parameters to priv.hw_params, for better control over HW capabilities variants Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: changing EEPROM layout handlingTomas Winkler
This patch 1. changes the current EEPROM handling through a single HW struct layout representation, to more general approach, treating the EEPROM image as a flat bytes array, handling this image through ops functions and offsets. 2. Eeprom is dynamically allocated accroding HW type Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: Add power level supportMohamed Abbas
Add power level support Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07b43: Remove some dead codeMichael Buesch
This patch removes some dead code from the driver. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07b43: Rewrite LO calibration algorithmMichael Buesch
This patch distributes the Local Oscillator calibration bursts over time, so that calibration only happens when it's actually needed. Currently we periodically perform a recalibration of the whole table. The table is huge and this takes lots of time. Additionally only small bits of the table are actually needed at a given time. So instead of maintaining a huge table with all possible calibration values, we create dynamic calibration settings that a) We only calibrate when they are actually needed. b) Are cached for some time until they expire. So a recalibration might happen if we need a calibration setting that's not cached, or if the active calibration setting expires. Currently the expire timeout is set to 30 seconds. We may raise that in future. This patch reduces overall memory consumption by nuking the huge static calibration tables. This patch has been tested on several 4306, 4311 and 4318 flavours. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: export int iwl4965_set_pwr_srcTomas Winkler
This handler is universal for most of the HW Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: define ANA_PLL values in iwl-csr.hTomas Winkler
This patch defines ANA_PLL values in iwl-csr.h Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: arranging aggregation actionsRon Rindjunsky
This patch makes some renaming of the ampdu_action functions inside iwlwifi, and adds checks for correct station id in Rx flows Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: HW crypto acceleration fixesEmmanuel Grumbach
This patch fixes several issues in security: 1) the uCode doesn't know about TKIP-MMIC failure, if uCode set RX_RES_STATUS_BAD_ICV_MIC, it means ICV failure: drop the packet silently. 2) do not allocate room in the key table of the uCode is the set_key call is a replacement of an old key 3) check the keyidx of the key in the uCode before removing it upon disable_key call Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07mac80211: Replace ieee80211_tx_control->key_idx with ieee80211_key_confIvo van Doorn
The hw_key_idx inside the ieee80211_key_conf structure does not provide all the information drivers might need to perform hardware encryption. This is in particular true for rt2x00 who needs to know the key algorithm and whether it is a shared or pairwise key. By passing the ieee80211_key_conf pointer it assures us that drivers can make full use of all information that it should know about a particular key. Additionally this patch updates all drivers to grab the hw_key_idx from the ieee80211_key_conf structure. v2: Removed bogus u16 cast v3: Add warning about ieee80211_tx_control pointers v4: Update warning about ieee80211_tx_control pointers Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: cleanup set_pwr_srcTomas Winkler
This patch cleans up semantic of set_pwr_src set_pwr_src is now part of apm handlers group in iwlcore Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: move find station to iwl-sta.cTomas Winkler
This patch move iwl_find_station into iwl-sta.c file Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-07iwlwifi: HW dependent run time calibrationEmmanuel Grumbach
This patch does several things: 1) rename CONFIG_IWL4965_SENSITIVITY to IWL4965_RUN_TIME_CALIB which is better semantic 2) move all the run time calibration to a new file: iwl-calib.c 3) simplify the sensitivity calibration flow and make it HW dependent 4) make the chain noise calibration flow HW dependent Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (47 commits) rose: Wrong list_lock argument in rose_node seqops netns: Fix reassembly timer to use the right namespace netns: Fix device renaming for sysfs bnx2: Update version to 1.7.5. bnx2: Update RV2P firmware for 5709. bnx2: Zero out context memory for 5709. bnx2: Fix register test on 5709. bnx2: Fix remote PHY initial link state. bnx2: Refine remote PHY locking. bridge: forwarding table information for >256 devices tg3: Update version to 3.92 tg3: Add link state reporting to UMP firmware tg3: Fix ethtool loopback test for 5761 BX devices tg3: Fix 5761 NVRAM sizes tg3: Use constant 500KHz MI clock on adapters with a CPMU hci_usb.h: fix hard-to-trigger race dccp: ccid2.c, ccid3.c use clamp(), clamp_t() net: remove NR_CPUS arrays in net/core/dev.c net: use get/put_unaligned_* helpers bluetooth: use get/put_unaligned_* helpers ...
2008-05-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Bolt in SLB entry for kernel stack on secondary cpus [POWERPC] PS3: Update ps3_defconfig [POWERPC] PS3: Remove unsupported wakeup sources [POWERPC] PS3: Make ps3_virq_setup and ps3_virq_destroy static [POWERPC] PS3: Add time include to lpm [POWERPC] Fix slb.c compile warnings [POWERPC] Xilinx: Fix compile warnings [POWERPC] Squash build warning for print of resource_size_t in fsl_soc.c [RAPIDIO] fix current kernel-doc notation [POWERPC] 86xx: mpc8610_hpcd: add support for PCI Express x8 slot Fix a potential issue in mpc52xx uart driver [POWERPC] mpc5200: Allow for fixed speed MII configurations [POWERPC] 86xx: Fix the wrong serial1 interrupt for 8610 board
2008-05-02bnx2: Update version to 1.7.5.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02bnx2: Update RV2P firmware for 5709.Michael Chan
The new RV2P firmware fixes 2 issues: 1. The jumbo rx buffer page size is now configurable and set to the proper PAGE_SIZE. Before, it was assumed to be always 4K. 2. Driver sometimes would crash when receiving jumbo packets mixed with firmware management packets. This was caused by the old firmware DMA'ing to the wrong address. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02bnx2: Zero out context memory for 5709.Michael Chan
We should zero out the context memory for 5709 before each reset. When we resume after suspend for example, the memory may not be zero and the chip may not function correctly. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02bnx2: Fix register test on 5709.Michael Chan
The register BNX2_CTX_STATUS (0x1004) should be skipped on 5709 as it contains reserved bits. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02bnx2: Fix remote PHY initial link state.Michael Chan
On some remote PHY blade systems, the driver receives no initial link interrupt. As a result, the GMII/MII MAC mode does not get setup properly. To fix this problem, we add an initial poll of the link state after chip reset. With this change, the setting of the initial carrier state in the init code can be eliminated. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02bnx2: Refine remote PHY locking.Michael Chan
bnx2_set_remote_link() should be called under bp->phy_lock to protect against concurrent polling and interrupt calls. This change is needed by the next patch which will add one initial poll of the remote PHY link status. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02tg3: Update version to 3.92Matt Carlson
This patch updates the version number to 3.92. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02tg3: Add link state reporting to UMP firmwareMatt Carlson
All variants of the 5714, 5715, and 5780 offer a feature called the "Universal Management Port". This feature is implemented in firmware and is largely transparent to the driver, except... It turns out that the UMP firmware needs to know the current status of the link. Because the firmware cannot touch the PHY registers while the driver is in control of the device, it needs the driver to report link status changes through an additional handshaking mechanism. Without this handshake, it has been observed in the field that the UMP firmware will not operate correctly. This patch implements the new handshake with the UMP firmware. Since the handshake uses the same mechanism ASF heartbeats use, code was added to detect and wait for completion of a pending previous event. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02tg3: Fix ethtool loopback test for 5761 BX devicesMatt Carlson
A CPMU related loopback test bug existed for AX revisions of the 5761. While that errata has been fixed, the CPMU still slows down the core clock too far to run the loopback test successfully. This patch disables the CPMU LINK_SPEED mode just like we do with the AX revisions of the 5761 and all revisions of the 5784. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02tg3: Fix 5761 NVRAM sizesMatt Carlson
The 5761 NVRAM sizes assigned to the nvram_size member are half as big as they should be. This patch corrects the NVRAM sizes and replaces the hardcoded constants with preprocessor constants for readability. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02tg3: Use constant 500KHz MI clock on adapters with a CPMUMatt Carlson
The MI clock is not configured correctly on adapters with the CPMU present. The tg3 driver has code which statically sets the MI clock to be a fraction of the speed at which the core clock is running. However, the CPMU can change the adapter's core clock frequency based on operating conditions. Consequently, the MI will run slow when the core's clock has been slowed down. There is a new 500KHz constant frequency clock available on adapters with a CPMU. This patch removes the static core clock scaling and configures the MI clock to use this new 500KHz clock instead. Running the MI clock at slower speeds will not directly result in data corruption, but it does challenge the PHY read and write routine timeouts. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-05-02virtio: explicit advertisement of driver featuresRusty Russell
A recent proposed feature addition to the virtio block driver revealed some flaws in the API: in particular, we assume that feature negotiation is complete once a driver's probe function returns. There is nothing in the API to require this, however, and even I didn't notice when it was violated. So instead, we require the driver to specify what features it supports in a table, we can then move the feature negotiation into the virtio core. The intersection of device and driver features are presented in a new 'features' bitmap in the struct virtio_device. Note that this highlights the difference between Linux unsigned-long bitmaps where each unsigned long is in native endian, and a straight-forward little-endian array of bytes. Drivers can still remove feature bits in their probe routine if they really have to. API changes: - dev->config->feature() no longer gets and acks a feature. - drivers should advertise their features in the 'feature_table' field - use virtio_has_feature() for extra sanity when checking feature bits Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-05-02virtio: finer-grained features for virtio_netRusty Russell
So, we previously had a 'VIRTIO_NET_F_GSO' bit which meant that 'the host can handle csum offload, and any TSO (v4&v6 incl ECN) or UFO packets you might want to send. I thought this was good enough for Linux, but it actually isn't, since we don't do UFO in software. So, add separate feature bits for what the host can handle. Add equivalent ones for the guest to say what it can handle, because LRO is coming too (thanks Herbert!). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-05-02virtio: wean net driver off NETDEV_TX_BUSYRusty Russell
Herbert tells me that returning NETDEV_TX_BUSY from hard_start_xmit is seen as a poor thing to do; we should cache the packet and stop the queue. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-05-02virtio: fix scatterlist sizing in net driver.Rusty Russell
Herbert Xu points out (within another patch) that my scatterlists are too short: one entry for the gso header, one for the skb->data, and MAX_SKB_FRAGS for all the fragments. Fix both xmit and recv sides (recv currently unused, coming in later patch). Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-05-02virtio: fix tx_ stats in virtio_netRusty Russell
get_buf() gives the length written by the other side, which will be zero. We want to add the skb length. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2008-05-01Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-05-01rt2x00: Fix quality/activity led handlingIvo van Doorn
There was an obvious typo in LED structure initialization which caused the radio and quality/activity leds to be incorrectly initialized which resulted in the leds not being enabled. Additionally add the rt2x00led_led_activity() handler that will enable TX/RX activity leds when the radio is being enabled. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-01rt2x00: Don't enable short preamble for 1MBsIvo van Doorn
The timing settings for 1MBs should exclude the short preamble bit since that only applies to 2MBs, 5.5MBs and 11MBs. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-01iwlwifi: fix debug messages during scanningBill Moss
direct_mask will be set when we are not associated and requesting a direct scan. The second debug print will be confusing as priv->essid is not set at that time and it will thus print "<hidden>" while it is known to which AP a direct scan is requested - as previous debug message also indicates. Now make all debugging consistent. Signed-off-by: Bill Moss <bmoss@clemson.edu> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-05-01iwlwifi: fix current channel is not scannedGuy Cohen
All channels should be scanned, including the current channel when the client is associated. Removed also unused flag to scan only active channels. Signed-off-by: Guy Cohen <guy.cohen@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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