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| | * | spidernet: revise link status loggingIshizaki Kou2008-04-161-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch revises the logging for link informations of spidernet. - The link down message is too verbose because auto-negotiation timeout occurs periodically while an ethernet cable is not connected. - We want to see the link result, and we think it should be displayed. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | spidernet: fix error interrupt handlingIshizaki Kou2008-04-161-12/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In addition to the value of GHIINT0STS, spidernet interrupt handler should check the values of GHIINT1STS/GHIINT2STS registers at the beginning of spider_net_interrupt() so as not to drop error interrupts. GHIINT1STS/GHIINT2STS registers indicates some of erroneous conditions in spidernet, and a few bits of GHIINT0STS register reflects these conditions. But GHIINT0MSK masks these bits, so you should check these conditions by reading GHIINT1STS/GHIINT2STS registers directly. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | spidernet: change interrupt masksIshizaki Kou2008-04-161-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes spidernet interrupt masks. - unmask GDAINVAINT. There is an operation to do by spidernet interrupt handler. - mask some interrupts. There are no operations in the interrupt handler. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | spidernet: increase auto-negotiation timeout to 5 secondsIshizaki Kou2008-04-161-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch extends the timeout for spidernet auto-negotiation. Auto-negotiation often fails to finish in 2 seconds. Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | spidernet: add missing initializationIshizaki Kou2008-04-161-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes initialization of "aneg_count" and "medium" fields in spider_net_card to make spidernet driver correctly sets "link status". Signed-off-by: Kou Ishizaki <kou.ishizaki@toshiba.co.jp> Acked-by: Jens Osterkamp <jens@de.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Whitespace cleanupAtsushi Nemoto2008-04-161-185/+187
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cosmetic TAB/whitespace cleanups and some style cleanups. No functional changes. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Use generic PHY layerAtsushi Nemoto2008-04-162-752/+302
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the tc35815 driver to use the generic PHY layer in drivers/net/phy. Also rename 'boardtype' to 'chiptype' which hould be more appropriate. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Use managed pci iomap helperAtsushi Nemoto2008-04-161-83/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use managed pci functions and kill unnecessary volatiles. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Use netdev_priv()Atsushi Nemoto2008-04-161-39/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use netdev_priv() instead of dev->priv. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Use print_mac() helperAtsushi Nemoto2008-04-161-22/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use print_mac() and DECLARE_MAC_BUF(). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | tc35815: Statistics cleanupAtsushi Nemoto2008-04-161-30/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use struct net_device_stats embedded in struct net_device. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| | * | mv643xx_eth: update copyrightLennert Buytenhek2008-04-161-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| | * | mv643xx_eth: only print banner onceLennert Buytenhek2008-04-161-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When there are multiple mv643xx_eth silicon blocks in the system, don't print an initialisation message for each and every one of them. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| | * | mv643xx_eth: pass port identifier to register accessorsLennert Buytenhek2008-04-161-78/+78
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pass a struct mv643xx_private * to the register accessor functions, as a preparation for having multiple mv643xx_eth silicon blocks. (Since this causes some 80 column straddling, and the mv_ prefix is useless anyway, rename mv_read to rdl and mv_write to wrl to compensate.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| | * | mv643xx_eth: report netdev name in all printksLennert Buytenhek2008-04-161-11/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In error and warning printks, always report the netdevice name instead of the port index (the latter has no meaning when there are multiple mv643xx_eth silicon blocks in the system.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| | * | mv643xx_eth: identify ports by struct mv643xx_private *Lennert Buytenhek2008-04-161-118/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of identifying individual mv643xx ethernet ports by only their port number, identify them by their struct mv643xx_private *, as just a port number has no meaning when there are multiple mv643xx_eth silicon blocks in the system. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| | * | mv643xx_eth: various cleanupsLennert Buytenhek2008-04-161-39/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Remove unused MV643XX_DEFAULT_[RT]X_QUEUE_SIZE definitions. - Remove ETH_TARGET enum -- it isn't used anywhere in the driver, and isn't even valid for non-mv643xx chip models, as those use different MBUS target IDs. - Clean up comment and control flow in mv643xx_eth_change_mtu(). - Use mp->dev instead of mp->mii.dev in mv643xx_eth_tx_timeout_task(). - Make mv643xx_eth_free_tx_descs() static. - Remove overzealous NULL check in mv643xx_eth_start_xmit(). - Use symbolic NETDEV_TX_* constants in mv643xx_eth_start_xmit(). Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| | * | mv643xx_eth: mp->tx_desc_count needs spinlock protectionLennert Buytenhek2008-04-161-11/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mv643xx_eth_start_xmit() should check mp->tx_desc_count only inside the mp->lock spinlock. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Reviewed-by: Tzachi Perelstein <tzachi@marvell.com> Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
| * | | ath5k: Misc fixes/cleanupsNick Kossifidis2008-04-165-643/+139
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *Handle MIB interrupts and pass low level stats to mac80211 *Add Power On Self Test function *Update to match recent dumps *Let RF2425 attach so we can further test it *Remove unused files regdom.c and regdom.h base.c Changes-licensed-under: 3-clause-BSD rest Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ath5k: Add RF2425 initvalsNick Kossifidis2008-04-165-14/+365
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | *Add RF2425 initvals (still no rx/tx) This was on my laptop for a long time so it has to go out even if it still doesn't work, i hope i'll get my hands on an eeepc so i can work this out. base.c Changes-licensed-under: 3-clause-BSD rest Changes-licensed-under: ISC Signed-off-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: Use HW acceleration decryption by defaultEmmanuel Grumbach2008-04-163-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reverses the hw_crypto logic and makes HW crypto a default. Giving swcrypto=1 as parameter to the module disables HW crypto. 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>
| * | | iwlwifi: fix unload warning and errorMohamed Abbas2008-04-162-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix the error we get when unload the driver, No space for Tx. The cause of this problem is related to receiving late SW rfkill from rfkill subsystem during the driver teardown causing this error. 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>
| * | | iwlwifi: arrange max number of Tx queuesRon Rindjunsky2008-04-166-13/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch increases the max possible number of Tx queues, but leaves current used number of queues as HW dependent 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>
| * | | iwlwifi: Fix TKIP update key and get_free_ucode_keyEmmanuel Grumbach2008-04-162-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a bug in update_tkip_key: only one key needs to be allocated in uCode, every time it is updated, the old one will be overwritten 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>
| * | | iwlwifi: move rxon associated command to hcmdTomas Winkler2008-04-164-41/+51
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch run rxon associated command from hcmd 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>
| * | | iwlwifi: introduce host commands callbacksTomas Winkler2008-04-162-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds place holder for host command handlers for supporting different implementations per 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>
| * | | iwlwifi: move HW device registrationRon Rindjunsky2008-04-163-19/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: move the creation of LQ host command to iwlcoreTomas Winkler2008-04-165-65/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch moves creation of LQ host command to iwlcore from previous location in rate scaling. 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>
| * | | iwlwifi: support different num of tx and rx antennasTomas Winkler2008-04-163-9/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds infrastructure for supporting different number of tx and rx antennas 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>
| * | | iwlwifi: hw_setting cleanupTomas Winkler2008-04-166-58/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: remove the statistics workEmmanuel Grumbach2008-04-165-33/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | b43: Add fastpath to b43_mac_suspend()Michael Buesch2008-04-161-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: move shared pointers to iwl_privTomas Winkler2008-04-164-44/+40
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | iwlwifi: perform bss_info_changed post association work right awayReinette Chatre2008-04-161-9/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Reinette Chatre <reinette.chatre@intel.com> Acked-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: make Makefile more conciseReinette Chatre2008-04-164-24/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also change CONFIG_IWLCORE_RFKILL to CONFIG_IWLWIFI_RFKILL to be more consistent with other config variables. 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>
| * | | iwl4965: make iwl4965_send_rxon_assoc asynchronousReinette Chatre2008-04-161-21/+6
| | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | | iwlwifi: Fix byte count table for fragmented packetsTomas Winkler2008-04-163-11/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix byte count table update. Table must be updated for each fragment 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>
| * | | iwlwifi: moves security functions to iwl-sta.cEmmanuel Grumbach2008-04-163-123/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: maintain uCode key table stateEmmanuel Grumbach2008-04-164-6/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fix book keeping of key table in the driver to be synchronized with uCode 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>
| * | | iwlwifi: add 1X HW WEP supportEmmanuel Grumbach2008-04-164-2/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for HW encryption/decryption in 1X WEP. 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>
| * | | iwlwifi: default WEP HW encryptionEmmanuel Grumbach2008-04-165-40/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: add default WEP key host commandEmmanuel Grumbach2008-04-162-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: replace sprintf with scnprintf for debugfs outputAbhijeet Kolekar2008-04-161-28/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The buffersize allocated is not accurate. Writing to these buffers with scnprintf is safer. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | iwlwifi: generalize iwlwifi init flowTomas Winkler2008-04-163-165/+174
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch creates handlers to support iwlwifi init flow for multiple HWs 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>
| * | | b43legacy: fix TBTT and PU timingsStefano Brivio2008-04-162-3/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes some timings for pre-TBTT and synthetic PU. The patch by Michael Buesch has been ported to b43legacy. Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | proc: switch /proc/driver/ray_cs/ray_cs to seq_file interfaceAlexey Dobriyan2008-04-161-31/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexey 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: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | libertas: un-garbage various command structsHolger Schurig2008-04-161-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some command structs contain reserved or unused fields, which the driver send uninitialized down to the card. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | libertas: convert libertas driver to use an event/cmdresp queueHolger Schurig2008-04-1613-383/+269
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | rt2x00: Only free skb when beacon_update failsIvo van Doorn2008-04-161-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | ssb-pcicore: Remove b44 TPS flag workaroundMichael Buesch2008-04-161-9/+3
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | Now that we fixed the TPS flag assignment in commit b63009b456c8d9abe684bdf8d4bd8f27eb040019 we don't need the workaround for the bcm44xx chip anymore. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.1 at 2025-02-11 00:09:27 +0000