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2011-07-09benet: Add missing comma between constant string arrayJoe Perches1-3/+3
Multiple quoted strings are concatenated without comma separators. Make the arrays const while there. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08Merge branch 'for-davem' of ↵David S. Miller93-1005/+3818
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2011-07-08bna: use netdev_alloc_skb_ip_align()Eric Dumazet1-4/+2
Some workloads need some headroom (NET_SKB_PAD) to avoid expensive reallocations. Using netdev_alloc_skb_ip_align() instead of bare skb_alloc() brings the NET_IP_ALIGN and the NET_SKB_PAD headroom. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Rasesh Mody <rmody@brocade.com> CC: Debashis Dutt <ddutt@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08ATM: Delete no use FILL_RX_POOLS_IN_BH marcoWang Shaoyan2-14/+1
The macro FILL_RX_POOLS_IN_BH is never been used, in order to avoid the compiler reports error because of the usage of function INIT_WORK, we just delete the marco. Cc: Chas Williams <chas@cmf.nrl.navy.mil> Cc: linux-atm-general@lists.sourceforge.net Signed-off-by: Wang Shaoyan <wangshaoyan.pt@taobao.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08drivers/net: Omit check for multicast bit in netdev_for_each_mc_addrTobias Klauser20-141/+35
There is no need to check for the address being a multicast address in the netdev_for_each_mc_addr loop, so remove it. This patch covers all remaining network drivers still containing such a check. Cc: Joe Perches <joe@perches.com> Signed-off-by: Tobias Klauser <tklauser@distanz.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08skge/sky2: change config references to Marvellstephen hemminger1-4/+4
Change references to SysKonnect in Kconfig to Marvell since SysKonnect was acquired by Marvell back in 2002. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08sky2: version 1.29stephen hemminger1-1/+1
Since new hardware chip support was added bump version. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08sky2: support for new Optima chipsets (EXPERIMENTAL)stephen hemminger2-8/+89
This is a backport from the vendor driver of support for the newer Optima (Prime and 2) chipsets. It also includes some setup changes for the current Optima chip as well. The code and comments intentionally mirror the vendor sk98lin driver to allow for easier maintenance. Although this adds support for new chip id's, these chip id's are not used by any of the current PCI device id's listed in the driver. The patch is just to get initial infrastructure in place to handle them when they come. I don't have access to any of this hardware to actually test it yet. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08sky2: use correct Inter Packet Gap at 10/100mbitstephen hemminger2-6/+26
This is another fix picked out of the vendor driver. The IPG value in the serial mode register is supposed to be programmed differently at lower speeds. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08sky2: force receive checksum when using RSS on some hardware (v2)stephen hemminger2-3/+18
Found when reviewing the vendor driver. Apparently some chip versions require receive checksumming to be enabled in order for RSS to work. Also, if fix_features has to change some settings; put in message in log in similar manner to netdev_fix_features. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-08Merge branch 'master' of ↵John W. Linville93-1005/+3818
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2011-07-07rt2x00: Implement tx_frames_pending mac80211 callback function.Gertjan van Wingerde9-0/+22
Implementing this callback function will cause mac80211 refrain from going to powersave state when there are still untransmitted TX frames in the queues. This would exactly mimic the behaviour of the legacy vendor driver which also doesn't go in powersave mode if there are still TX frames that are not transmitted. This should make powersaving and rt2x00 a better couple. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07rt2x00: Properly identify rt2800usb devices.Gertjan van Wingerde1-2/+2
Sitecom WLA4000 (USB ID 0x0df6:0x0060) is an RT3072 chipset. Sitecom WLA5000 (USB ID 0x0df6:0x0062) is an RT3572 chipset. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07rt2x00: Add device ID for RT539F device.Gertjan van Wingerde1-0/+1
Reported-by: Wim Vander Schelden <wim@fixnum.org> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07rt2x00: Reduce window of a queue's tx lock.Gertjan van Wingerde1-25/+26
Currently a lot of actions that can be done without the queue's tx lock being held are done inside the locked area. Move them out to have a leaner and meaner code that operates while the tx lock is being held. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07rt2x00: Don't use queue entry as parameter when creating TX descriptor.Gertjan van Wingerde3-28/+33
The functions that create the tx descriptor structure do not operate on a queue entry at all. Signal this fact in the code by not providing a queue entry as a parameter, but the rt2x00 device structure and the skb directly. This patch is a preparation for reducing the time a queue is locked for a tx operation. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07rt2x00: Serialize TX operations on a queue.Gertjan van Wingerde2-5/+18
The rt2x00 driver gets frequent occurrences of the following error message when operating under load: phy0 -> rt2x00queue_write_tx_frame: Error - Arrived at non-free entry in the non-full queue 2. This is caused by simultaneous attempts from mac80211 to send a frame via rt2x00, which are not properly serialized inside rt2x00queue_write_tx_frame, causing the second frame to fail sending with the above mentioned error message. Fix this by introducing a per-queue spinlock to serialize the TX operations on that queue. Reported-by: Andreas Hartmann <andihartmann@01019freenet.de> Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07bcma: detect PCI core working in hostmodeRafał Miłecki5-1/+62
We must not init it like clientmode one, it would break device (tested by Hauke on BCM4718). Add stub hostmode driver for now. Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-07sky2: use GFP_KERNEL allocations at device setupEric Dumazet1-6/+7
In process and sleep allowed context, favor GFP_KERNEL allocations over GFP_ATOMIC ones. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07bnx2x: Add dcbnl notificationShmulik Ravid1-3/+9
This patch adds a dcbnl notification to the bnx2x. The notification is sent to user mode clients following a change in the dcb negotiated parameters as resolved by the embedded DCBX stack. Signed-off-by: Shmulik Ravid <shmulikr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07macvtap: macvtapTX zero-copy supportShirley Ma1-11/+121
Only 128 bytes is copied, the rest of data is DMA mapped directly from userspace. Signed-off-by: Shirley Ma <xma@...ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07gianfar v2: code cleanupsSebastian Poehn2-24/+29
This patch: # improves readability of some gianfar nfc code Signed-off-by: Sebastian Poehn <sebastian.poehn@belden.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07skge: update versionstephen hemminger2-2/+2
Update version number, and take "New" off the config information since old sk98lin has been gone for a couple years. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07skge: make support for old Genesis chips optionalstephen hemminger2-32/+56
The GENESIS boards are really old PCI-X boards that are rare. Marvell has dropped support for this hardware and there is no reason for most users to have to have this code. Rather than riddling code with ifdef's make one macro and let the compiler do the dead code elimination. This saves about 15% of the text size. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07add pci-id for DGE-530Tstephen hemminger1-0/+1
See also: https://bugzilla.kernel.org/show_bug.cgi?id=38862 Reported-by: jameshenderson@ruggedcom.com Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07skge: cleanup pci id tablestephen hemminger1-11/+10
The PCI table was using mix of defines for device id and hard coded hex values. This patch change it to all hex values. It also adds comments based on the names provided in the vendor driver table. There is NO CHANGE to the actual resulting table. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-07net: fix warning of versioncheckShan Wei2-2/+0
net-next-2.6/drivers/net/bnx2x/bnx2x_sp.c: 19 linux/version.h not needed. net-next-2.6/drivers/net/caif/caif_hsi.c: 9 linux/version.h not needed. Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-06mwifiex: modify SDIO aggregation Tx/Rx buffer sizeAmitkumar Karwar1-2/+2
The SDIO aggregation buffer size has been modified to an optimum value which gives good throughput results. Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-06ipw2100: Fix command list for debuggingJean Delvare1-1/+1
There is a stray "undefined" string in the array, get rid of it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-06iwlwifi: remove unnecessary read of PCI_CAP_ID_EXPJon Mason1-1/+1
The PCIE capability offset is saved during PCI bus walking. It will remove an unnecessary search in the PCI configuration space if this value is referenced instead of reacquiring it. Signed-off-by: Jon Mason <jdmason@kudzu.us> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-06Merge branch 'for-linville' of ↵John W. Linville24-244/+1176
git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx
2011-07-06veth: Kill unused tx_droppedEric Dumazet1-4/+1
Followup to commit f82528bc13a (Exclude duplicated checking for iface-up) : We no longer need percpu tx_dropped field. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-06veth: Kill unused code label and code block.David S. Miller1-7/+0
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-06Merge branch 'master' of ↵David S. Miller140-539/+1255
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2011-07-06b44: Use pr_<level>_once and DRV_DESCRIPTIONJoe Perches1-10/+4
Convert a printk with a static to pr_<level>_once Add and use DRV_DESCRIPTION to reduce string duplication. Remove now unused version. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-06vmxnet3: fix starving rx ring whenoc_skb kb failsShreyas Bhatewara2-43/+96
If the rx ring is completely empty, then the device may never fire an rx interrupt. Unfortunately, the rx interrupt is what triggers populating the rx ring with fresh buffers, so this will cause networking to lock up. This patch replenishes the skb in recv descriptor as soon as it is peeled off while processing rx completions. If the skb/buffer allocation fails, existing one is recycled and the packet in hand is dropped. This way none of the RX desc is ever left empty, thus avoiding starvation Signed-off-by: Scott J. Goldman <scottjg@vmware.com> Signed-off-by: Shreyas N Bhatewara <sbhatewara@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-06Merge branch 'for-davem' of ↵David S. Miller68-159/+16573
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2011-07-05ssb: use pci_dev->subsystem_{vendor,device}Sergei Shtylyov1-4/+2
The SSB code reads PCI subsystem IDs from the PCI configuration registers while they are already stored by the PCI subsystem in the 'subsystem_{vendor|device}' fields of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05ssb: use pci_dev->revisionSergei Shtylyov1-2/+1
The SSB code reads PCI revision ID from the PCI configuration register while it's already stored by the PCI subsystem in the 'revision' field of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05b43: Add RX side DMA memory barrierMichael Büsch1-0/+1
This adds a memory barrier to ensure the writes to the ring memory are committed before the DMA ring pointer is updated. We do a similar thing on the TX side already. Signed-off-by: Michael Buesch <m@bues.ch> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05NFC: pn533: add NXP pn533 nfc device driverAloisio Almeida Jr3-0/+1643
Signed-off-by: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Signed-off-by: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05NFC: add nfc subsystem coreLauro Ramos Venancio4-15/+6
The NFC subsystem core is responsible for providing the device driver interface. It is also responsible for providing an interface to the control operations and data exchange. Signed-off-by: Lauro Ramos Venancio <lauro.venancio@openbossa.org> Signed-off-by: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05ssb: PCI revision ID register is 8-bit wideSergei Shtylyov1-1/+1
The SSB code reads PCI revision ID register as 16-bit entity while the register is actually 8-bit only (the next 8 bits are the programming interface register). Fix the read and make the 'rev' field of 'struct ssb_boardinfo' 8-bit as well, to match the register size. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Fix error exit from hw_initLarry Finger1-1/+6
In routine rtl92de_hw_init(), there are two places where a failure is not handled correctly. Reported-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Replace loops calling udelay with single mdelayLarry Finger1-13/+7
There are a number of loops to implement delays. These are replaced with single calls to mdelay(). The need for a fix was noted by Andrew Morton <akpm@linux-foundation.org>. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05carl9170: use carl9170 queue enumsChristian Lamparter1-5/+5
Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Remove comparison of boolean with trueLarry Finger4-17/+17
Tests of a boolean against "true" are not needed as non-zero is sufficient.. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192{ce,cu,se} Remove irq_enabledMike McCormack5-19/+0
This should be unnecessary if synchronize_irq is used. Signed-off-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05rtlwifi: rtl8192de: Remove irq_enabled booleanLarry Finger1-2/+0
Prepare rtl8192de for the removal of irq_enaqbled. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-07-05drivers/net/wireless/rtlwifi/rtl8192de/phy.c: fix udelay() usageAndrew Morton1-5/+5
ERROR: "__bad_udelay" [drivers/net/wireless/rtlwifi/rtl8192de/rtl8192de.ko] undefined! Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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