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2010-12-08ath5k: Put the right tsf value in mesh beaconsJavier Cardona1-1/+2
Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-08ath5k: Prevent mesh interfaces from being counted as ad-hocJavier Cardona1-1/+1
This results in an erroneus num_adhoc_vifs count, as the this counter was incremented but not decremented for mesh interfaces. Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-08ath5k: Fix beaconing in mesh modeJavier Cardona1-3/+5
This patch fixes the oops below when attempting to bring up a mesh interface on ath5k hardware. [ 128.933099] kernel BUG at drivers/net/wireless/ath/ath5k/base.c:197! [ 128.933099] invalid opcode: 0000 [#1] (...) [ 128.933099] Call Trace: [ 128.933099] [<c83b77fa>] ? ath5k_beacon_update+0x57/0x1f8 [ath5k] [ 128.933099] [<c02d9a40>] ? __sysfs_add_one+0x28/0x76 [ 128.933099] [<c83b830e>] ? ath5k_bss_info_changed+0x13f/0x173 [ath5k] [ 128.933099] [<c82ff629>] ? ieee80211_config_beacon+0xc0/0x17e [mac80211] [ 128.933099] [<c82f073e>] ? ieee80211_bss_info_change_notify+0x182/0x18b [mac80211] [ 128.933099] [<c83b81cf>] ? ath5k_bss_info_changed+0x0/0x173 [ath5k] [ 128.933099] [<c82ff6d6>] ? ieee80211_config_beacon+0x16d/0x17e [mac80211] [ 128.933099] [<c82ff753>] ? ieee80211_add_beacon+0x34/0x39 [mac80211] [ 128.933099] [<c830a4ed>] ? ieee80211s_init+0xf8/0x10f [mac80211] [ 128.933099] [<c830a5df>] ? ieee80211_mesh_init_sdata+0xdb/0x154 [mac80211] Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-08orinoco: initialise priv->hw before assigning the interruptDavid Kilroy2-14/+14
The interrupt handler takes a lock - but since commit bcad6e80f3f this lock goes through an indirection specified in the hermes_t structure. We must therefore initialise the structure before setting up the interrupt handler. Fix orinoco_cs and spectrum_cs <https://bugzilla.kernel.org/show_bug.cgi?id=23932> Bisected by: Matt Domsch <Matt_Domsch@dell.com> Signed-off by: David Kilroy <kilroyd@googlemail.com> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-08ehea: Fixing LRO configurationBreno Leitao2-2/+14
In order to set LRO on ehea, the user must set a module parameter, which is not the standard way to do so. This patch adds a way to set LRO using the ethtool tool. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08driver/net/benet: fix be_cmd_multicast_set() memcpy bugJoe Jin1-1/+1
Regarding benet be_cmd_multicast_set() function, now using netdev_for_each_mc_addr() helper for mac address copy, but when copying to req->mac[] did not increase of the index. Cc: Sathya Perla <sathyap@serverengines.com> Cc: Subbu Seetharaman <subbus@serverengines.com> Cc: Sarveshwar Bandi <sarveshwarb@serverengines.com> Cc: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Joe Jin <joe.jin@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08Merge branch 'sfc-2.6.37' of ↵David S. Miller3-14/+37
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-2.6
2010-12-08ifb: goto resched directly if error happens and dp->tq isn't emptyChangli Gao1-0/+2
If we break the loop when there are still skbs in tq and no skb in rq, the skbs will be left in txq until new skbs are enqueued into rq. In rare cases, no new skb is queued, then these skbs will stay in rq forever. After this patch, if tq isn't empty when we break the loop, we goto resched directly. Signed-off-by: Changli Gao <xiaosuo@gmail.com> Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08cxgb4: fix MAC address hash filterDimitris Michailidis1-1/+1
Fix the calculation of the inexact hash-based MAC address filter. It's 64 bits but current code is missing a ULL. Results in filtering out some legitimate packets. Signed-off-by: Dimitris Michailidis <dm@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08CAIF: Fix U5500 compile error for shared memory driverKim Lilliestierna XX2-2/+2
Rearrange pr_fmt so it compiles. Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-08Merge branch 'master' of ↵David S. Miller19-90/+107
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-12-07sfc: Fix NAPI list corruption during ring reallocationBen Hutchings1-12/+19
Call netif_napi_{add,del}() on the NAPI contexts in the new and old channels, respectively. Since efx_init_napi() cannot fail, make its return type void. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2010-12-07ath9k: fix beacon resource related race conditionRajkumar Manoharan1-14/+7
The beacon tasklet is accesssing the bslot info for beacon generation. Meanwhile the same slot can be freed on interface deletion. Current the remove_interface disables the beacon alert after freeing the slot. This may leads to null pointer access. This patch disables SWBA and kills the beacon tasklet to prevent access to the slot to be freed. After releasing the slot, swba will be enabled again upon the availablity of beaconing interfaces. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-07ath9k: Fix STA disconnect issue due to received MIC failed bcast framesSenthil Balasubramanian2-3/+9
AR_RxKeyIdxValid will not be set for bcast/mcast frames and so relying this status for MIC failed frames is buggy. Due to this, MIC failure events for broadcast frames are not sent to supplicant resulted in AP disconnecting the STA. Able to pass Wifi Test case 5.2.18 with this fix. Cc: Stable <stable@kernel.org> (2.6.36+) Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-07ath9k: fix a DMA related race condition on resetFelix Fietkau3-19/+10
When ath_drain_all_txq fails to stop DMA, it issues a hw reset. This reset happens at a very problematic point in time, when the hardware rx path has not been stopped yet. This could lead to memory corruption, hardware hangs or other issues. To fix these issues, simply remove the reset entirely and check the tx DMA stop status to prevent problems with fast channel changes. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-07ath9k: fix bug in tx powerMatteo Croce1-4/+8
The ath9k driver subtracts 3 dBm to the txpower as with two radios the signal power is doubled. The resulting value is assigned in an u16 which overflows and makes the card work at full power. Cc: stable@kernel.org Signed-off-by: Matteo Croce <matteo@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-07sfc: Fix crash in legacy onterrupt handler during ring reallocationBen Hutchings3-2/+18
If we are using a legacy interrupt, our IRQ may be shared and our interrupt handler may be called even though interrupts are disabled on the NIC. When we change ring sizes, we reallocate the event queue and the interrupt handler may use an invalid pointer when called for another device's interrupt. Maintain a legacy_irq_enabled flag and test that at the top of the interrupt handler. Note that this problem results from the need to work around broken INT_ISR0 reads, and does not affect the legacy interrupt handler for Falcon A1. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2010-12-06ixgbe: fix possible NULL pointer deference in shutdown pathDon Skidmore1-0/+3
After freeing the rings we were not zeroing out the ring count values. This patch now clears these counts correctly. Reported-by: Yinghai Lu <yinghai@kernel.org> Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-02tulip: fix hang in dmfe driver on sending of big packetAlexander V. Lukyanov1-3/+3
This patch fixes hang in dmfe driver on attempt of sending a big packet. Without this patch the code stops the queue and never wakes it again. Signed-off-by: Alexander V. Lukyanov <lav@netis.ru> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-02stmmac: priv->lock can be used uninitializedVlad Lungu1-2/+2
To reproduce: if connman (http://connman.net/) is started, inserting the stmmac module triggers a "BUG: spinlock bad magic on CPU#0". Registering the device in stmmac_probe() sends a notification to connman which brings the interface up before the lock is initialized. Signed-off-by: Vlad Lungu <vlad.lungu@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-02Merge branch 'tty-linus' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6 * 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6: serial: mfd: adjust the baud rate setting TTY: open/hangup race fixup TTY: don't allow reopen when ldisc is changing NET: wan/x25, fix ldisc->open retval TTY: ldisc, fix open flag handling serial8250: Mark console as CON_ANYTIME
2010-12-02Merge branch 'for-linus' of ↵Linus Torvalds1-0/+4
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB: Fix information leak in marshalling code IB/pack: Remove some unused code added by the IBoE patches IB/mlx4: Fix IBoE link state IB/mlx4: Fix IBoE reported link rate mlx4_core: Workaround firmware bug in query dev cap IB/mlx4: Fix memory ordering of VLAN insertion control bits MAINTAINERS: Update NetEffect entry
2010-12-02Revert "ath9k: Fix STA disconnect issue due to received MIC failed bcast frames"John W. Linville2-4/+3
This reverts commit 916448e77f6bcaaa7f13c3de0c3851783ae2bfd0. "As far as I can tell, either of these patches breaks multiple VIF scenarios. I'm not sure exactly why, but I had to revert this to get any of my interfaces to associate." -- Ben Greear <greearb@candelatech.com> http://marc.info/?l=linux-wireless&m=129123368719339&w=2 Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k_hw: fix more bitfield related endian issuesFelix Fietkau2-9/+16
A few LNA control related flags were also specified as a bitfields, however for some strange reason they were written in big-endian order this time. Fix this by using flags instead. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k_hw: fix endian issues with CTLs on AR9003Felix Fietkau4-54/+47
Parsing data using bitfields is messy, because it makes endian handling much harder. AR9002 and earlier got it right, AR9003 got it wrong. This might lead to either using too high or too low tx power values, depending on frequency and eeprom settings. Fix it by getting rid of the CTL related bitfields entirely and use masks instead. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Cc: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-02ath9k: Fix bug in reading input gpio state for ar9003Vasanthakumar Thiagarajan2-3/+6
The register which gives input gpio state is 0x404c for ar9003, currently 0x4048 is wrongly used. This will disable RF and make it unusable on some of AR9003. Cc:stable@kernel.org Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-12-01mlx4_core: Workaround firmware bug in query dev capEli Cohen1-0/+4
ConnectX firmware is supposed to report the number blue flame registers per page as log2 of the value. However, due to a firmware bug, it reports actual number. This patch works around this by checking if the number of registers calculated fits within a page. If it does not, we use 8 registers per page. Signed-off-by: Eli Cohen <eli@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2010-12-01bonding: check for assigned mac before adopting the slaves mac addressDavid Strand1-1/+1
Restore the check for an unassigned mac address before adopting the first slaves as it's own. The change in behavior was introduced by: commit c20811a79e671a6a1fe86a8c1afe04aca8a7f085 Author: Jiri Pirko <jpirko@redhat.com> bonding: move dev_addr cpy to bond_enslave Signed-off-by: David Strand <dpstrand@gmail.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-01b44: fix workarround for wap54g10Hauke Mehrtens1-6/+5
The code for the b44_wap54g10_workaround was never included, because the config option was wrong. The nvram_get function was never in mainline kernel, only in external OpenWrt patches. The code should be compiled in when CONFIG_BCM47XX is selected and not when CONFIG_SSB_DRIVER_MIPS is selected, because nvram_getenv is only available on bcm47xx platforms and now in the mainline kernel code. Using an include is better than a second function declaration, to fix this when the function signature changes. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-30ath9k: Fix STA disconnect issue due to received MIC failed bcast framesSenthil Balasubramanian2-3/+4
AR_RxKeyIdxValid will not be set for bcast/mcast frames and so relying this status for MIC failed frames is buggy. Due to this, MIC failure events for broadcast frames are not sent to supplicant resulted in AP disconnecting the STA. Able to pass Wifi Test case 5.2.18 with this fix. Cc: Stable <stable@kernel.org> (2.6.36+) Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-30orinoco: abort scan on interface downDavid Kilroy3-7/+14
This fixes the problem causing the following trace: ------------[ cut here ]------------ WARNING: at linux-2.6.34/net/wireless/core.c:633 wdev_cleanup_work+0xb7/0xe0 [cfg80211]() Hardware name: Latitude C840 Pid: 707, comm: cfg80211 Not tainted 2.6.34.7-0.5-desktop #1 Call Trace: [<c02065c3>] try_stack_unwind+0x173/0x190 [<c02051cf>] dump_trace+0x3f/0xe0 [<c020662b>] show_trace_log_lvl+0x4b/0x60 [<c0206658>] show_trace+0x18/0x20 [<c064e0b3>] dump_stack+0x6d/0x72 [<c02443ae>] warn_slowpath_common+0x6e/0xb0 [<c0244403>] warn_slowpath_null+0x13/0x20 [<e2db5497>] wdev_cleanup_work+0xb7/0xe0 [cfg80211] [<c025cfa9>] run_workqueue+0x79/0x170 [<c025d123>] worker_thread+0x83/0xe0 [<c025fef4>] kthread+0x74/0x80 [<c0203826>] kernel_thread_helper+0x6/0x10 ---[ end trace 3f0348b3b0c6f4ff ]--- Reported by: Giacomo Comes <comes@naic.edu> Signed-off-by: David Kilroy <kilroyd@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29NET: wan/x25, fix ldisc->open retvalJiri Slaby1-1/+1
We should never return positive values from ldisc->open, tty layer doesn't (and never did) expect that. If we do that, weird things like warnings in tty_ldisc_close happen. Not sure if dev->base_addr is used somehow now. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Alan Cox <alan@linux.intel.com> Cc: Andrew Hendry <andrew.hendry@gmail.com> Cc: linux-x25@vger.kernel.org Tested-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-11-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds14-115/+172
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (27 commits) af_unix: limit recursion level pch_gbe driver: The wrong of initializer entry pch_gbe dreiver: chang author ucc_geth: fix ucc halt problem in half duplex mode inet: Fix __inet_inherit_port() to correctly increment bsockets and num_owners ehea: Add some info messages and fix an issue hso: fix disable_net NET: wan/x25_asy, move lapb_unregister to x25_asy_close_tty cxgb4vf: fix setting unicast/multicast addresses ... net, ppp: Report correct error code if unit allocation failed DECnet: don't leak uninitialized stack byte au1000_eth: fix invalid address accessing the MAC enable register dccp: fix error in updating the GAR tcp: restrict net.ipv4.tcp_adv_win_scale (#20312) netns: Don't leak others' openreq-s in proc Net: ceph: Makefile: Remove unnessary code vhost/net: fix rcu check usage econet: fix CVE-2010-3848 econet: fix CVE-2010-3850 econet: disallow NULL remote addr for sendmsg(), fixes CVE-2010-3849 ...
2010-11-29carl9170: fix carl9170_tx_prepare typoChristian Lamparter1-1/+1
commit: "carl9170: revamp carl9170_tx_prepare" introduced a peculiar bug that would only show up if the the module parameter noht is set to 1. Then all outbound voice, video and background frames would each invoke a (bogus) RTS/CTS handshake. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29ath9k: Disable SWBA interrupt on remove_interfaceRajkumar Manoharan1-1/+10
while removing beaconing mode interface, SWBA interrupt was never disabled when there are no other beaconing interfaces. Cc: stable@kernel.org Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29ath9k/carl9170: advertise P2PJohannes Berg3-2/+6
With some upcoming changes we'd like to use the interface types for P2P capability tests. Enable them now so that when we add those tests in wpa_supplicant, nothing will break. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29ath9k: use per-device struct for pm_qos_* operationsGabor Juhos3-9/+7
The ath9k driver uses a shared pm_qos_request_list structure for all devices. This causes the following warning if more than one device is present in the system: WARNING: at kernel/pm_qos_params.c:234 ath9k_init_device+0x5e8/0x6b0() pm_qos_add_request() called for already added request Modules linked in: Call Trace: [<802b1cdc>] dump_stack+0x8/0x34 [<8007dd90>] warn_slowpath_common+0x78/0xa4 [<8007de44>] warn_slowpath_fmt+0x2c/0x38 [<801b0828>] ath9k_init_device+0x5e8/0x6b0 [<801bc508>] ath_pci_probe+0x2dc/0x39c [<80176254>] pci_device_probe+0x64/0xa4 [<8019471c>] driver_probe_device+0xbc/0x188 [<80194854>] __driver_attach+0x6c/0xa4 [<80193e20>] bus_for_each_dev+0x60/0xb0 [<80193580>] bus_add_driver+0xcc/0x268 [<80194c08>] driver_register+0xe0/0x198 [<801764e0>] __pci_register_driver+0x50/0xe0 [<80365f48>] ath9k_init+0x3c/0x6c [<8006050c>] do_one_initcall+0xfc/0x1d8 [<80355340>] kernel_init+0xd4/0x174 [<800639a4>] kernel_thread_helper+0x10/0x18 ---[ end trace 5345fc6f870564a6 ]--- This patch fixes that warning by using a separate pm_qos_request_list sructure for each device. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29libertas: fix invalid accessSven Neumann2-2/+0
card->priv must not be accessed after lbs_remove_card() was called as lbs_remove_card() frees card->priv via free_netdev(). For libertas_sdio this is a regression introduced by 23b149c1890f9. The correct fix to the issue described there is simply to remove the assignment. This flag is set at the appropriate time inside lbs_remove_card anyway. Reported-by: Daniel Drake <dsd@laptop.org> Signed-off-by: Sven Neumann <s.neumann@raumfeld.com> Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29libertas: fix memory corruption in lbs_remove_card()Daniel Drake1-2/+0
"priv" is stored at the end of the wiphy structure, which is freed during the call to lbs_cfg_free(). It must not be touched afterwards. Remove the unnecessary NULL assignment causing this memory corruption. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-29pch_gbe driver: The wrong of initializer entryToshiharu Okada1-4/+4
The wrong of initializer entry was modified. Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Reported-by: Dr. David Alan Gilbert <linux@treblig.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29pch_gbe dreiver: chang authorToshiharu Okada2-6/+6
This driver's AUTHOR was changed to "Toshiharu Okada" from "Masayuki Ohtake". I update the Kconfig, renamed "Topcliff" to "EG20T". Signed-off-by: Toshiharu Okada <toshiharu-linux@dsn.okisemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ucc_geth: fix ucc halt problem in half duplex modeYang Li1-1/+2
In commit 58933c64(ucc_geth: Fix the wrong the Rx/Tx FIFO size), the UCC_GETH_UTFTT_INIT is set to 512 based on the recommendation of the QE Reference Manual. But that will sometimes cause tx halt while working in half duplex mode. According to errata draft QE_GENERAL-A003(High Tx Virtual FIFO threshold size can cause UCC to halt), setting UTFTT less than [(UTFS x (M - 8)/M) - 128] will prevent this from happening (M is the minimum buffer size). The patch changes UTFTT back to 256. Signed-off-by: Li Yang <leoli@freescale.com> Cc: Jean-Denis Boyer <jdboyer@media5corp.com> Cc: Andreas Schmitz <Andreas.Schmitz@riedel.net> Cc: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ehea: Add some info messages and fix an issueBreno Leitao1-4/+14
This patch adds some debug information about ehea not being able to allocate enough spaces. Also it correctly updates the amount of available skb. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28hso: fix disable_netFilip Aben1-4/+6
The HSO driver incorrectly creates a serial device instead of a net device when disable_net is set. It shouldn't create anything for the network interface. Signed-off-by: Filip Aben <f.aben@option.com> Reported-by: Piotr Isajew <pki@ex.com.pl> Reported-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28NET: wan/x25_asy, move lapb_unregister to x25_asy_close_ttyJiri Slaby1-5/+6
We register lapb when tty is created, but unregister it only when the device is UP. So move the lapb_unregister to x25_asy_close_tty after the device is down. The old behaviour causes ldisc switching to fail each second attempt, because we noted for us that the device is unused, so we use it the second time, but labp layer still have it registered, so it fails obviously. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Reported-by: Sergey Lapin <slapin@ossfans.org> Cc: Andrew Hendry <andrew.hendry@gmail.com> Tested-by: Sergey Lapin <slapin@ossfans.org> Tested-by: Mikhail Ulyanov <ulyanov.mikhail@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28cxgb4vf: fix setting unicast/multicast addresses ...Casey Leedom2-63/+104
We were truncating the number of unicast and multicast MAC addresses supported. Additionally, we were incorrectly computing the MAC Address hash (a "1 << N" where we needed a "1ULL << N"). Signed-off-by: Casey Leedom <leedom@chelsio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28net, ppp: Report correct error code if unit allocation failedCyrill Gorcunov1-21/+22
Allocating unit from ird might return several error codes not only -EAGAIN, so it should not be changed and returned precisely. Same time unit release procedure should be invoked only if device is unregistering. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> CC: Paul Mackerras <paulus@samba.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28au1000_eth: fix invalid address accessing the MAC enable registerWolfgang Grandegger1-5/+5
"aup->enable" holds already the address pointing to the MAC enable register. The bug was introduced by commit d0e7cb: "au1000-eth: remove volatiles, switch to I/O accessors". CC: Florian Fainelli <florian@openwrt.org> Signed-off-by: Wolfgang Grandegger <wg@denx.de> Acked-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-25Merge branch 'drivers' of ↵Linus Torvalds4-0/+2429
git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile * 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile: pci root complex: support for tile architecture drivers/net/tile/: on-chip network drivers for the tile architecture MAINTAINERS: add drivers/char/hvc_tile.c as maintained by tile
2010-11-24drivers/net/tile/: on-chip network drivers for the tile architectureChris Metcalf4-0/+2429
This change adds the first network driver for the tile architecture, supporting the on-chip XGBE and GBE shims. The infrastructure is present for the TILE-Gx networking drivers (another three source files in the new directory) but for now the the actual tilegx sources are waiting on releasing hardware to initial customers. Note that arch/tile/include/hv/* are "upstream" headers from the Tilera hypervisor and will probably benefit less from LKML review. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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