- 09 10月, 2008 7 次提交
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由 Kevin Hao 提交于
When NETIF_F_LLTX is set, the atlx driver will use a private lock. But in recent kernels this implementation seems redundant and can cause problems where AF_PACKET sees things twice. Since NETIF_F_LLTX is marked as deprecated and shouldn't be used in new driver, this patch removes NETIF_F_LLTX and adds a mmiowb before sending packet. I have tested this driver on a Eee PC. It works well. Signed-off-by: NKevin Hao <kexin.hao@windriver.com> Acked-by: NJay Cliburn <jacliburn@bellsouth.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Trent Piepho 提交于
This way the phy layer will respond to a change in phy state immediately, instead of up to one second later when the state machine timer runs. Signed-off-by: NTrent Piepho <tpiepho@freescale.com> Acked-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Trent Piepho 提交于
The PHY's aneg is configured and restarted whenever the link is brought up, e.g. when DHCP is started after the kernel has booted. This can take the link down for several seconds while auto-negotiation is redone. If the advertised features haven't changed, then it shouldn't be necessary to bring down the link and start auto-negotiation over again. genphy_config_advert() is enhanced to return 0 when the advertised features haven't been changed and >0 when they have been. genphy_config_aneg() then uses this information to not call genphy_restart_aneg() if there has been no change. Signed-off-by: NTrent Piepho <tpiepho@freescale.com> Acked-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ivan Vecera 提交于
Reviewed-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kevin Hao 提交于
Add netconsole support for Atheros L2 10/100 network device. Signed-off-by: NKevin Hao <kexin.hao@windriver.com> Acked-by: NJay Cliburn <jacliburn@bellsouth.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Victor Gallardo 提交于
This patch fixes EMAC soft reset on 460EX/GT when no external clock is available. Signed-off-by: NVictor Gallardo <vgallardo@amcc.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Lennert Buytenhek 提交于
Make the SIOCGMIIPHY case fall through properly (it is supposed to not only return the ID of the default PHY but also to read from that PHY), and make phy_mii_ioctl() return the same error code as generic_mii_ioctl() in case of an unsupported operation. Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Acked-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 10月, 2008 12 次提交
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由 Tomas Winkler 提交于
This patch removes STATUS_CONF_PENDING usage that called from iwl4965_mac_config internally after scan completed. It's called anyway from the mac80211 ieee80211_scan_completed(): if (local->hw_scanning) { local->hw_scanning = false; if (ieee80211_hw_config(local)) ... } Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch moves comment to proper line, it has moved during code shuffling. Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Tomas Winkler 提交于
This patch sets rx_chain bitmap correctly according hw configuration. Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Clean up the tx status reporting, fix retry counters (short retries are virtual collisions, not actual retries). Implement multi-rate retry support. This also fixes strong throughput fluctuations with rc80211_pid Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
This patch adjusts the rate control API to allow multi-rate retry if supported by the driver. The ieee80211_hw struct specifies how many alternate rate selections the driver supports. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Felix Fietkau 提交于
Free up 2 bytes in skb->cb to be used for multi-rate retry later. Move iv_len and icv_len initialization into key alloc. Signed-off-by: NFelix Fietkau <nbd@openwrt.org> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gertjan van Wingerde 提交于
The state field of the rfkill structure was incorrectly initialized to -1, which results in rfkill issueing a WARN_ON. Fix this by initializing the state field to the proper value as indicated by the driver. Signed-off-by: NGertjan van Wingerde <gwingerde@kpnplanet.nl> Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Christian Lamparter 提交于
This patch adds the a few lines that went missing in "p54: 802.11a 5GHz phy support" Essentially: the rx-code wasn't updated and therefore reported the wrong band, but more importantly the rate index was off as well, since 802.11a doesn't allow the "four" 802.11b rates... Signed-off-by: NChristian Lamparter <chunkeey@web.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
This enables Adaptive Noise Immunity (ANI) on ath9k. ANI is as algorithm designed to minimize the detrimental effects of time-varying interferences. This should help with throughput in noisy environments. To use ANI we re-enable the MIB interrupt. Since ANI works on a timer and updates the noise floor we take advantage of this and also report a non-static noise floor now to mac80211. Signed-off-by: NSujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: NJouni Malinen <Jouni.Malinen@Atheros.com> Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
We were trying to hold the wrong spinlock due to a typo on IEEE80211_BAR_CTL_TID_S's definition. We use this to compute the tid number and then hold this this tid number's spinlock. Signed-off-by: NVasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: NSujith <Sujith.Manoharan@atheros.com> Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Luis R. Rodriguez 提交于
Part of the cleanup on ath9k -- this was also causing some annoying compile time warnings. Signed-off-by: NLuis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 John W. Linville 提交于
This hunk was originally removed as part of "ath9k: Fix IRQ nobody cared issue with ath9k". Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 06 10月, 2008 1 次提交
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由 Herbert Xu 提交于
Found during the (partial) unregister_netdevice audit that we didn't have to have :) It looks like a couple of Sun NIC drivers had unregister_netdevice when they really meant unregister_netdev. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 04 10月, 2008 1 次提交
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由 Linus Torvalds 提交于
Doing 'WARN_ON(preempt_count())' was horribly horribly wrong, and would cause tons of warnings at bootup if PREEMPT was enabled because the initcalls currently run with the kernel lock, which increments the preempt count. At the same time, the warning was also insufficient, since it didn't check that interrupts were enabled. The proper debug function to use for something that can sleep and wants a warning if it's called in the wrong context is 'might_sleep()'. Reported-by: NChristian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 03 10月, 2008 6 次提交
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由 Jesse Brandeburg 提交于
Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Thomas Gleixner 提交于
This patch adds a mutex to the e1000e driver that would help catch any collisions of two e1000e threads accessing hardware at the same time. description and patch updated by Jesse Signed-off-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jesse Brandeburg 提交于
the stats lock is left over from e1000, e1000e no longer has the adjust tbi stats function that required the addition of the stats lock to begin with. adding a mutex to acquire_swflag helped catch this one too. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jesse Brandeburg 提交于
thanks to tglx, we're finding some interesting reentrancy issues. this patch removes the phy read from inside a spinlock, paving the way for removing the spinlock completely. The phy read was only feeding a statistic that wasn't used. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jesse Brandeburg 提交于
e1000e was apparently calling two functions that attempted to reserve the SWFLAG bit for exclusive (to hardware and firmware) access to the PHY and NVM (aka eeprom). These accesses could possibly call msleep to wait for the resource which is not allowed from interrupt context. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Acked-by: NThomas Gleixner <tglx@linutronix.de> Tested-by: NThomas Gleixner <tglx@linutronix.de> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jesse Brandeburg 提交于
in the process of debugging things, noticed that the swflag is not reset by the driver after reset, and the swflag is probably not reset unless management firmware clears it after 100ms. Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 02 10月, 2008 1 次提交
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由 Bruce Allan 提交于
Set the hardware to ignore all write/erase cycles to the GbE region in the ICHx NVM. This feature can be disabled by the WriteProtectNVM module parameter (enabled by default) only after a hardware reset, but the machine must be power cycled before trying to enable writes. Signed-off-by: NBruce Allan <bruce.w.allan@intel.com> Signed-off-by: NJesse Brandeburg <jesse.brandeburg@intel.com> CC: arjan@linux.intel.com Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 01 10月, 2008 12 次提交
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由 Lennert Buytenhek 提交于
This gives a nice increase in the maximum loss-free packet forwarding rate in routing workloads. Signed-off-by: NLennert Buytenhek <buytenh@marvell.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nick Kossifidis 提交于
* Add support for AR2417 (include pci id) since my previous patch doesn't sit on top of base.c/ath5k.h anymore. * Update module version to 0.6.0 Changes-Licensed-under: ISC Signed-Off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Fix srev reporting during attach Changes-Licensed-under: ISC Signed-Off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Use QUIET mechanism to drain tx buffer on PCU for newer chips * Make sure that INTPEND is really 1 and not 0xffffffff while checking for pending interrupts Changes-Licensed-under: ISC Signed-Off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Use new SREV values and PHY srevs to identify radio type durring attach Changes-Licensed-under: ISC Signed-Off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
One of the spin-on-condition loops in routine do_dummy_tx always exits before the condition is satisfied. The hardware might be left in an inconsistent state that might be the cause of the PHY transmission errors seen by some users. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Nick Kossifidis 提交于
* Update registers * Update SREV values and add some PHY srevs * Prepare ath5k.h for newer radios etc Thanks to Atheros 's HAL source we now know for sure how many parts we have and what their SREV values are. We also have some updates on registers. Prepare ath5k for some major updates ;-) My previous mail had 2 more patches following (git log misusage), sorry for double posting ;-( Changes-Licensed-under: ISC Signed-Off-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Bob Copeland 提交于
According to the newly-released Atheros HAL code, asserting the TSF reset bit will toggle a hardware internal state, resulting in a spurious reset on the next chip reset. Whenever we force a TSF bit, write the bit twice to clear the internal signal. Signed-off-by: NBob Copeland <me@bobcopeland.com> Acked-by: NNick Kossifidis <mickflemm@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Gertjan van Wingerde 提交于
Fix by disabling rt2x00 rfkill support when rt2x00 is built-in and rfkill has been modularized, and a similar scheme for the relationship between leds_class and rt2x00.. Also, give a warning to the end-user when rfkill-/leds-support is disabled this way, so that the end-user has at least some clues on what is going on. Proper fixing required some general updates of the Kconfig-structure for the rt2x00 driver, whereby internal configuration symbols had to be moved to after the user-visible configuration symbols. Signed-off-by: NGertjan van Wingerde <gwingerde@kpnplanet.nl> Signed-off-by: NIvo van Doorn <IvDoorn@gmail.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Anna Neal 提交于
This patch addresses comments from Dan Williams about the patch committed as "libertas: Improvements on automatic tx power control via SIOCSIWTXPOW." Signed-off-by: NAnna Neal <anna@cozybit.com> Signed-off-by: NJavier Cardona <javier@cozybit.com> Signed-off-by: NDan Williams <dcbw@redhat.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Larry Finger 提交于
Yet another BCM4306 card with the Bluetooth Coexistence SPROM programming error has been found. Signed-off-by: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Winkler, Tomas 提交于
Use correct DMA_MASK: 4964 and 5000 support 36 bit addresses for pci express memory access. Signed-off-by: NTomas Winkler <tomas.winkler@intel.com> Signed-off-by: NZhu Yi <yi.zhu@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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