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* ipv6: speedup inet6_dump_ifinfo()Eric Dumazet2009-11-10
| | | | | | | | | | | When handling large number of netdevice, inet6_dump_ifinfo() is very slow because it has O(N^2) complexity. Instead of scanning one single list, we can use the 256 sub lists of the dev_index hash table, and RCU lookups. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: netlink_getname, packet_getname -- use DECLARE_SOCKADDR guardCyrill Gorcunov2009-11-10
| | | | | | | | Use guard DECLARE_SOCKADDR in a few more places which allow us to catch if the structure copied back is too big. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* usbnet: Set link down initially for drivers that update link stateBen Hutchings2009-11-10
| | | | | | | | | | | Some usbnet drivers update link state while others do not due to hardware limitations. Add a flag to distinguish those that do, and set the link down initially for their devices. This is intended to fix this bug: http://bugs.debian.org/444043 Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* niu: Use DMA_BIT_MASK(44) instead of deprecated DMA_44BIT_MASKMarin Mitov2009-11-10
| | | | | | | Use DMA_BIT_MASK(44) instead of deprecated DMA_44BIT_MASK Signed-off-by: Marin Mitov <mitov@issp.bas.bg> Signed-off-by: David S. Miller <davem@davemloft.net>
* udp: bind() optimisationEric Dumazet2009-11-10
| | | | | | | | | UDP bind() can be O(N^2) in some pathological cases. Thanks to secondary hash tables, we can make it O(N) Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: version 1.52.1-4Eilon Greenstein2009-11-10
| | | | | Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Change coalescing granularity to 4usEilon Greenstein2009-11-10
| | | | | Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Remove misleading error printEilon Greenstein2009-11-10
| | | | | | | | Failing to allocate MSI-X vectors is not an error and should not be printed as such Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: GSO implies CSUM offloadEilon Greenstein2009-11-10
| | | | | | | | Making sure that whenever the FW/HW is configured for GSO, it is also configured to CSUM offload Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Phonet: allocate and copy for pipe TX without sock lockRémi Denis-Courmont2009-11-10
| | | | | Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Phonet: put sockets in a hash tableRémi Denis-Courmont2009-11-10
| | | | | Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* speedfax: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* pcnet-cs: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* tms380tr: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* spider-net: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* myri10ge: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* cxgb3: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | | | | | Replace run-time string formatting with preprocessor string manipulation. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Divy Le Ray <divy@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | | | | | Replace run-time string formatting with preprocessor string manipulation. Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ambassador: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* solos-pci: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
* netx: declare MODULE_FIRMWAREBen Hutchings2009-11-10
| | | | | | Signed-off-by: Ben Hutchings <ben@decadent.org.uk> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2009-11-09
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * mwl8k: use integral index instead of pointer for driver_dataJohn W. Linville2009-11-06
| | | | | | | | | | | | | | Use of an integral index makes adding new device IDs through sysfs more practical. Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: add support for the 88w8366Lennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | Add support for the 88w8366 firmware receive descriptor format, and add the 88w8366 PCI ID. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: implement AP firmware EDCA parameter configurationLennert Buytenhek2009-11-06
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: add AP firmware (mbss) handling to mwl8k_set_mac_addr()Lennert Buytenhek2009-11-06
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: add AP firmware handling to ->start()Lennert Buytenhek2009-11-06
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: add AP firmware handling to ->configure_filter()Lennert Buytenhek2009-11-06
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: implement AP firmware antenna configurationLennert Buytenhek2009-11-06
| | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: add the commands used for AP firmware initialisationLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | Add the AP version of the GET_HW_SPEC command, as well as the SET_HW_SPEC command, for initialising AP firmware. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: rename mwl8k_cmd_get_hw_spec() to mwl8k_cmd_get_hw_spec_sta()Lennert Buytenhek2009-11-06
| | | | | | | | | | | | | | As the AP version of the command uses a different format. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: set ->interface_modes from the driver dataLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | As different chip/firmware combinations support different interface types. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: allow for different receive descriptor formatsLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | | | | | | | | | As the receive descriptor format is determined by the firmware running on the hardware and not by the hardware itself, and as these descriptor formats vary a bit between different firmware releases, abstract out the receive descriptor init/refill/process methods, and allow choosing between different formats at run time depending on the chip and firmware we're running on. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: use pci_unmap_addr{,set}() to keep track of unmap addresses on rxLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | | | Instead of reading back the unmap address from the receive descriptor when doing receive processing, use DECLARE_PCI_UNMAP_ADDR and pci_unmap_addr{,set}() to keep track of these addresses. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: handle loading AP firmware imagesLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | | | AP and STA firmware images provide a different signature in the HIU_INT_CODE register after loading. Record which of the signatures we saw, as it determines which command sequences to use later on. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: spell out the names of firmware images in the pci driver dataLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | To allow use of a more flexible firmware file naming scheme. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mwl8k: change pci id table driver data to a structure pointerLennert Buytenhek2009-11-06
| | | | | | | | | | | | | | | | | | | | | | To prepare for adding support for more device types, introduce a new structure, mwl8k_device_info, where per-device information can be stored, and change the pci id table driver data from an integer indicating only the part number to a pointer to a mwl8k_device_info structure. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: async station powersave handlingJohannes Berg2009-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some devices require that all frames to a station are flushed when that station goes into powersave mode before being able to send frames to that station again when it wakes up or polls -- all in order to avoid reordering and too many or too few frames being sent to the station when it polls. Normally, this is the case unless the station goes to sleep and wakes up very quickly again. But in that case, frames for it may be pending on the hardware queues, and thus races could happen in the case of multiple hardware queues used for QoS/WMM. Normally this isn't a problem, but with the iwlwifi mechanism we need to make sure the race doesn't happen. This makes mac80211 able to cope with the race with driver help by a new WLAN_STA_PS_DRIVER per-station flag that can be controlled by the driver and tells mac80211 whether it can transmit frames or not. This flag must be set according to very specific rules outlined in the documentation for the function that controls it. When we buffer new frames for the station, we normally set the TIM bit right away, but while the driver has blocked transmission to that sta we need to avoid that as well since we cannot respond to the station if it wakes up due to the TIM bit. Once the driver unblocks, we can set the TIM bit. Similarly, when the station just wakes up, we need to wait until all other frames are flushed before we can transmit frames to that station, so the same applies here, we need to wait for the driver to give the OK. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rtl8187: Remove deprecated 'qual' from returned RX statusLarry Finger2009-11-06
| | | | | | | | | | | | | | | | | | The qual member of ieee80211_rx_status is deprecated. As a result, this driver no longer needs to calculate a quality value. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Hin-Tak Leung <htl10@users.sourceforge.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * b43legacy: Remove deprecated 'qual' from returned RX statusLarry Finger2009-11-06
| | | | | | | | | | | | | | | | With the deprecation of the qual member of ieee80211_rx_status, that calculation and an associated constant can be removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * b43: Remove deprecated 'qual' from returned RX statusLarry Finger2009-11-06
| | | | | | | | | | | | | | | | With the deprecation of the qual member of ieee80211_rx_status, that calculation and an associated constant can be removed. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: add LED support for Acer Aspire One AO751h/AO531hKeng-Yu Lin2009-11-06
| | | | | | | | | | | | | | | | Add LED support for a Foxconn AR242X module, found on the Acer Aspire One models AO751h/AO531h Signed-off-by: Keng-Yu Lin <keng-yu.lin@canonical.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: add rt2800lib (part four)Bartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | | | | | Code unification. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: add rt2800lib (part three)Bartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | | | | | Code unification. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: move REGISTER_BUSY_* definitions to rt2x00.hBartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: add rt2800lib (part two)Bartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | | | | | Code unification. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: add rt2800lib (part one)Bartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | | | | | Code unification. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: prepare for rt2800lib additionBartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | | | | | Part of preparations for later code unification. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: add support for different chipset interfacesBartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enhance rt2x00 infrastructure by adding explicit information about used chipset interface to struct rt2x00_chip. The new field will be used by rt2800 drivers for rt2800 library. Also add commonly used rt2x00_intf_is_pci() and rt2x00_intf_is_usb() helpers to make code easier to read (noticed by Ivo van Doorn). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: fix comments in rt2800.hBartlomiej Zolnierkiewicz2009-11-06
| | | | | | | | | | | | | | Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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