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* bnx2x: HW lock mechanismYitchak Gertner2008-08-13
| | | | | | | | | | | | HW lock mechanism Enhancing the HW lock to work per function and not only per port - this is needed for the next patch that protects races over HW attention detection between the different functions. At this chance, changing the functions names to be more inline with the current naming convention Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Load/Unload under trafficVladislav Zolotarov2008-08-13
| | | | | | | | | | | | | | | | | | | | | | | Load/Unload under traffic Few issues were found when loading and unloading under traffic: - When receiving Tx interrupt call netif_wake_queue if the queue is stopped but the state is open - Check that interrupts are enabled before doing anything else on the msix_fp_int function - In nic_load, enable the interrupts only when needed and ready for it - Function stop_leading returns status since it can fail - Add 1ms delay when unloading the driver to validate that there are no open transactions that already started by the FW - Splitting the "has work" function into Tx and Rx so the same function will be used on unload and interrupts - Do not request for WoL if only resetting the device (save the time that it takes the FW to set the link after reset) - Fixing the device reset after iSCSI boot and before driver load - all internal buffers must be cleared before the driver is loaded Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: FW Internal Memory structureEilon Greenstein2008-08-13
| | | | | | | | | | | | FW Internal Memory structure The FW uses data structures on the chip internal memory to aggregate the connections when TPA is enabled. The driver was clearing the wrong offsets and therefore one function could cause another function to loose packets. Changing the initialization of the chip internal memory to clear only the relevant memory for each function which is being loaded Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: StatisticsYitchak Gertner2008-08-13
| | | | | | | | | | | | | | | | | Statistics - Making sure that each drop is accounted for in the driver statistics - Clearing the FW statistics when driver is loaded to prevent inconsistency with HW statistics - Once error is detected (bnx2x_panic_dump), stop the statistics before other actions (currently it is stopped last and can corrupt the data) - Adding HW checksum error counter to the statistics - Removing unused variable stats_ticks - Using macros instead of magic numbers to indicate which statistics are shared per port and which are per function Signed-off-by: Yitchak Gertner <gertner@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Not dropping packets with L3/L4 checksum errorEilon Greenstein2008-08-13
| | | | | | | | | Not dropping packets with L3/L4 checksum error Those packets should be passed to the OS. The problem is clear in forwarding mode. Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: FW (bootcode) interface fixesEilon Greenstein2008-08-13
| | | | | | | | | | | | | FW (bootcode) interface fixes - Making sure that the device will not cause kernel panic of the bootcode is corrupted or missing - Removing module debug parameter "nomcp" since no one should work without the bootcode (this is a left over from the chip bring up days) - Instead of waiting fix amount of time for bootcode response, sample it every 10ms (usually the answer is ready after less than 10ms) Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: fix logical opRandy Dunlap2008-08-07
| | | | | | | | Fix dubious logical operation that was found by sparse: linux-next-20080807/drivers/net/bnx2x_main.c:7205:27: warning: dubious: !x & y Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2008-08-07
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-2.6
| * [Bluetooth] Add full quirk implementation for btusb driverMarcel Holtmann2008-08-07
| | | | | | | | | | | | | | | | This implements all the quirk handling from the hci_usb driver to the new btusb driver. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
| * [Bluetooth] Removal of unnecessary ignore module parameterMarcel Holtmann2008-08-07
| | | | | | | | | | | | | | | | This removes the unnecessary ignore parameter, which is useless. There are alternate methods of kicking a driver off an USB device. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
* | Merge branch 'ath9k' of ↵David S. Miller2008-08-07
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
| * | ath9k: Revamp wireless mode usageSujith2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use a single enum for managing modes, store supported modes by the HW in a bitmask. Register legacy rates with mac80211 only at init. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: More unused macrosSujith2008-08-07
| | | | | | | | | | | | | | | Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: Remove a few unused macros and fix indentationSujith2008-08-07
| | | | | | | | | | | | | | | Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: Use mac80211's band macros and remove enum hal_freq_bandSujith2008-08-07
| | | | | | | | | | | | | | | Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: Remove redundant data structure ath9k_txq_infoSujith2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | Use ath9k_tx_queue_info which contains the same elements, and merge get/set functions of tx queue properties. Also, fix whitespace damage in struct ath_softc. Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: Cleanup data structures related to HW capabilitiesSujith2008-08-07
| | | | | | | | | | | | | | | Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: work around gcc ICEsAdrian Bunk2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch works around an internal compiler error (gcc bug #37014) in all gcc 4.2 compilers and the gcc 4.3 series up to at least 4.3.1 on at least powerpc and mips. Many thanks to Andrew Pinski for analyzing the gcc bug. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath9k: Add new Atheros IEEE 802.11n driverLuis R. Rodriguez2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds the new mac80211 11n ath9k Atheros driver. Only STA support is currently enabled and tested. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: Jack Howarth <howarth@bromo.msbb.uc.edu> Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: Sujith Manoharan <Sujith.Manoharan@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | ath5k: remove Atheros 11n devices from supported listLuis R. Rodriguez2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | Remove Atheros 11n devices from being claimed by ath5k as its now handled by ath9k. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | list.h: Add list_splice_tail() and list_splice_tail_init()Luis R. Rodriguez2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If you are using linked lists for queues list_splice() will not do what you would expect even if you use the elements passed reversed. We need to handle these differently. We add list_splice_tail() and list_splice_tail_init(). Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | p54: swap short slot time dcf valuesChristian Lamparter2008-08-07
| | | | | | | | | | | | | | | | | | | | | these "magic" values must to be the other way round... Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | rt2x00: Block all unsupported modesIvo van Doorn2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It was possible for unsupported operating modes to be accepted by the add_interface callback function. This patch will block those modes until proper support has been implemented for them. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | p54: Fix for TX sequence number problemLarry Finger2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Following "mac80211: fix TX sequence numbers", if a packet has the IEEE80211_TX_CTL_ASSIGN_SEQ assigned, a sequence number must be supplied, either by hardware or software. AFAIK, no such hardware exists for the p54, thus it must be done in software. With this patch, a connection qith p54usb is stable, whereas the interface went off-line in 2-3 hours without this change. Note that this code will have to be reworked for proper sequence numbers on beacons. In addition, the sequence number has been placed in the hardware state, not the vif state. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | | iwlwifi: cleanup iwl_tx_skbTomas Winkler2008-08-07
|/ / | | | | | | | | | | | | | | This patch cleans up iwl_tx_skb function. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'for-jeff' of ↵Jeff Garzik2008-08-07
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 into tmp
| * | WAN: Use u32 type instead of u_int32_t in LMC driver.Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Port LMC driver to generic HDLCKrzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Convert Zilog-based drivers to generic HDLCKrzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Port COSA driver to generic HDLC.Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: farsync driver no longer uses syncppp.c directlyKrzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Convert PC300 driver to use normal u8/u16/u32 typesKrzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Remove dead code from PC300 driver, part #2Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Remove dead code from PC300 driver, part #1Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: Remove unneeded "#include <net/syncppp.h>"Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | Remove bogus variables from syncppp.[ch]Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | Remove bogus dosyncppp variable from synclink drivers.Krzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
| * | WAN: cosmetic changes to generic HDLCKrzysztof Hałasa2008-07-23
| | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
* | | WAN: remove extra help text from HDLC_PPP config optionKrzysztof Halasa2008-08-07
| | | | | | | | | | | | | | | | | | | | | Remove extra help text from HDLC_PPP config option. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | bonding: Don't destroy bonding master when removing slave via sysfsMoni Shoua2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is wrong to destroy a bonding master from a context that uses the sysfs of that bond. When last IPoIB slave is unenslaved from by writing to a sysfs file (for bond0 this would be /sys/class/net/bond0/bonding/slaves) the driver tries to destroy the bond. This is wrong and can lead to a lockup or a crash. This fix lets the bonding master stay and relies on the user to destroy the bonding master if necessary (i.e. before module ib_ipoib is unloaded) This patch affects only bonds of IPoIB slaves. Ethernet slaves stay unaffected. Signed-off-by: Moni Shoua <monis@voltaire.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | bonding: refactor mii monitorJay Vosburgh2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor mii monitor. As with the previous ARP monitor refactor, the motivation for this is to handle locking rationally (in this case, removing conditional locking) and generally clean up the code. This patch breaks up the monolithic mii monitor into two phases: an inspection phase, followed by an optional commit phase. The commit phase is the only portion that requires RTNL or makes changes to state, and is only called when inspection finds something to change. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | [netdrvr] Drivers should not set IFF_* flag themselvesWang Chen2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hardware set promisc when they are requested to set IFF_ALLMULTI flag. It's ok, but if drivers set IFF_PROMISC flag when they set promisc, it will broken upper layer handle for promisc and allmulti. In addition, drivers can use their own hardware programming to make it. So do not allow drivers to set IFF_* flags. This is a general driver fix, so I didn't split it to pieces and send to specific driver maintainers. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | dm9000: Support MAC address setting through platform data.Laurent Pinchart2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The dm9000 driver reads the chip's MAC address from the attached EEPROM. When no EEPROM is present, or when the MAC address is invalid, it falls back to reading the address from the chip. This patch lets platform code set the desired MAC address through platform data. Signed-off-by: Laurent Pinchart <laurentp@cse-semaphore.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | 3c59x: use netdev_alloc_skbStephen Hemminger2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix possible bug where end of receive buffer could be overwritten. The allocation needs to allow for the reserved space. This would only happen if device received packet greater than Ethernet standard MTU. Change this driver to use netdev_alloc_skb rather than setting skb->dev directly. For the initial allocation it doesn't need to be GFP_ATOMIC. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | pegasus: add blacklist support to fix Belkin bluetooth dongle.Ben Collins2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reference: https://launchpad.net/bugs/140511 The Belkin bluetooth dongle unfortunately shares the vendor and device id with the network adapter which causes lockups whenever the bluetooth dongle is inserted. Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Signed-off-by: Ben Collins <ben.collins@canonical.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | drivers/net/netxen/netxen_nic_hw.c: fix printk warningsAndrew Morton2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/net/netxen/netxen_nic_hw.c: In function 'netxen_nic_pci_mem_read_direct': drivers/net/netxen/netxen_nic_hw.c:1414: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'u64' drivers/net/netxen/netxen_nic_hw.c: In function 'netxen_nic_pci_mem_write_direct': drivers/net/netxen/netxen_nic_hw.c:1487: warning: format '%llx' expects type 'long long unsigned int', but argument 3 has type 'u64' You don't know what type was used for u64 hence they cannot be printed without casting. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | hamradio: add missing sanity check to tty operationEugene Teo2008-08-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add missing sanity check to tty operation. Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Eugene Teo <eteo@redhat.com> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | drivers/net: coding styles fixes to drivers/net/8390.cGustavo F. Padovan2008-08-07
| | | | | | | | | | | | | | | | | | | | | Fix all errors and warnings reported by checkpatch.pl Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | drivers/net: coding styles fixes to drivers/net/8390p.cGustavo F. Padovan2008-08-07
| | | | | | | | | | | | | | | | | | | | | Fix all errors and warnings reported by checkpatch.pl Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | drivers/net: Remove 'return' of void function NS8390p_init()Gustavo F. Padovan2008-08-07
| | | | | | | | | | | | | | | | | | | | | We don't need this into a void function. Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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