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2008-09-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: bnx2x: Accessing un-mapped page ath9k: Fix TX control flag use for no ACK and RTS/CTS ath9k: Fix TX status reporting iwlwifi: fix STATUS_EXIT_PENDING is not set on pci_remove iwlwifi: call apm stop on exit iwlwifi: fix Tx cmd memory allocation failure handling iwlwifi: fix rx_chain computation iwlwifi: fix station mimo power save values iwlwifi: remove false rxon if rx chain changes iwlwifi: fix hidden ssid discovery in passive channels iwlwifi: W/A for the TSF correction in IBSS netxen: Remove workaround for chipset quirk pcnet-cs, axnet_cs: add new IDs, remove dup ID with less info ixgbe: initialize interrupt throttle rate net/usb/pegasus: avoid hundreds of diagnostics tipc: Don't use structure names which easily globally conflict.
2008-09-03Merge branch 'davem-fixes' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
2008-09-03bnx2x: Accessing un-mapped pageEilon Greenstein
The allocated RX buffer size was 64 bytes bigger than the PCI mapped size with no good reason. If the packet was actually using the buffer up to its limit and if the last 64 bytes of the buffer crossed 4KB boundary then an unmapped PCI page was accessed. The fix is to use only one parameter for the buffer size - there is no need to differentiate between the buffer size and the PCI mapping size since the extra 64 bytes can actually be used by the FW to align the Ethernet payload to 64 bytes. Also updating the driver version and date Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-09-03ath9k: Fix TX control flag use for no ACK and RTS/CTSJouni Malinen
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-03ath9k: Fix TX status reportingJouni Malinen
Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-03iwlwifi: fix STATUS_EXIT_PENDING is not set on pci_removeGregory Greenman
This patch sets STATUS_EXIT_PENDING on pci_remove. Otherwise iwl4965_down may fail to uninitialize the driver. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> 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>
2008-09-03iwlwifi: call apm stop on exitGregory Greenman
This patch calls apm stop on exit and suspend. Without this patch hardware consumes power even after driver is removed or suspended. Signed-off-by: Gregory Greenman <gregory.greenman@intel.com> Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> 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>
2008-09-03iwlwifi: fix Tx cmd memory allocation failure handlingTomas Winkler
This patch "iwlwifi: do not use GFP_DMA in iwl_tx_queue_init" removes GFP_DMA from allocation tx command buffers. GFP_DMA allows allocation only for memory under 16M which causes allocation problems suspend/resume flows. Using kmalloc is temporal solution and some consistent/coherent allocation schema will be more correct. Since iwlwifi hardware supports 64bit address this solution should work on x86 (32 and 64bit) for now. This patch fixes memory freeing problem in the previous patch. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Ian Schram <ischram@telenet.be> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-03iwlwifi: fix rx_chain computationTomas Winkler
This patch fixes rx_chain computation. The code that adjusts number of rx chains to number supported by HW was missing. Miss configuration causes firmware error. Note: iwlwifi supports HW with up to 3 RX chains (2x2, 2x3, 1x2, and 3x3 MIMO). This patch also simplifies the whole RX chain computation. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-03iwlwifi: fix station mimo power save valuesRon Rindjunsky
This patch fixes the wrong use MIMO power save values. Our TX was configured with our MIMO power save values instead of peer's MIMO power save values, this may affect connectivity. The peer STA/AP may not sense our traffic at all as it doesn't have all RX chains opened. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> 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>
2008-09-03iwlwifi: remove false rxon if rx chain changesMohamed Abbas
Rx chain might change during power save transitions but it doesn't require sending Full-ROXN command to the firmware. Full-RXON requires reconnection to an AP and thus affects user experience. The patch avoids the Full-RXON by removing the rx_chain modification check in iwl_full_rxon_required function. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com 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>
2008-09-03iwlwifi: fix hidden ssid discovery in passive channelsRon Rindjunsky
This enables sending of direct probes on passive channels, as long as traffic was detected on that channel. This enables connectivity to hidden/non broadcasting SSIDs APs on passive channels. Note 5000 HW declares all 5.2 spectrum as passive. Signed-off-by: Cahill Ben <ben.m.cahill@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-03iwlwifi: W/A for the TSF correction in IBSSAssaf Krauss
This patch is a W/A for the TSF sync issue in IBSS merging. HW is not capable to sync TSF (it's constantly little behind). This creates constant IBSS merging upon reception of each beacon, adding and removing station which in turn creates above 50% packet loss and thus dramatically degrade the throughput. The W/A simply stops the driver from declaring it has a reliable TSF value and thus eliminates IBSS merging. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> 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>
2008-09-03netxen: Remove workaround for chipset quirkDhananjay Phadke
Remove chipset-specific quirk workaround; the workaround caused unrecoverable DMA lockups when the driver was loaded following a PXE boot. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Michael Brown <mbrown@fensystems.co.uk> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-03pcnet-cs, axnet_cs: add new IDs, remove dup ID with less infoKomuro
pcnet_cs: add new ID: "corega Ether PCC-TD". remove duplicate ID: "IC-CARD". axnet_cs: add new ID: "IO DATA ETXPCM". Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-03ixgbe: initialize interrupt throttle rateAndy Gospodarek
This commit dropped the setting of the default interrupt throttle rate. commit 021230d40ae0e6508d6c717b6e0d6d81cd77ac25 Author: Ayyappan Veeraiyan <ayyappan.veeraiyan@intel.com> Date: Mon Mar 3 15:03:45 2008 -0800 ixgbe: Introduce MSI-X queue vector code The following patch adds it back. Without this the default value of 0 causes the performance of this card to be awful. Restoring these to the default values yields much better performance. This regression has been around since 2.6.25. Signed-off-by: Andy Gospodarek <andy@greyhouse.net> Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> CC: stable@kernel.org [2.6.25 and later] Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-03net/usb/pegasus: avoid hundreds of diagnosticsDavid Brownell
Make the "pegasus" driver scream less loudly in the face of problems as it initializes, avoiding hundreds of messages: - ratelimit some key error messages - avoid some spurious diagnostics caused by strange codeflow And fix one instance of goofy indentation. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-09-02Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: ipsec: Fix deadlock in xfrm_state management. ipv: Re-enable IP when MTU > 68 net/xfrm: Use an IS_ERR test rather than a NULL test ath9: Fix ath_rx_flush_tid() for IRQs disabled kernel warning message. ath9k: Incorrect key used when group and pairwise ciphers are different. rt2x00: Compiler warning unmasked by fix of BUILD_BUG_ON mac80211: Fix debugfs union misuse and pointer corruption wireless/libertas/if_cs.c: fix memory leaks orinoco: Multicast to the specified addresses iwlwifi: fix 64bit platform firmware loading iwlwifi: fix apm_stop (wrong bit polarity for FLAG_INIT_DONE) iwlwifi: workaround interrupt handling no some platforms iwlwifi: do not use GFP_DMA in iwl_tx_queue_init net/wireless/Kconfig: clarify the description for CONFIG_WIRELESS_EXT_SYSFS net: Unbreak userspace usage of linux/mroute.h pkt_sched: Fix locking of qdisc_root with qdisc_root_sleeping_lock() ipv6: When we droped a packet, we should return NET_RX_DROP instead of 0
2008-09-02ath9: Fix ath_rx_flush_tid() for IRQs disabled kernel warning message.Senthil Balasubramanian
This patch addresses an issue with the locking order. ath_rx_flush_tid() uses spin_lock/unlock_bh when IRQs are disabled in sta_notify by mac80211. As node clean up is still pending with ath9k and this problematic portion of the code is expected to change anyway, thinking of a proper fix may not be worthwhile. So having this interim fix helps the users to get rid of the kernel warning message. Pasted the kernel warning message for reference. kernel: ath0: No ProbeResp from current AP 00:1b:11:60:7a:3d - assume out of range kernel: ------------[ cut here ]------------ kernel: WARNING: at kernel/softirq.c:136 local_bh_enable+0x3c/0xab() kernel: Pid: 1029, comm: ath9k Not tainted 2.6.27-rc4-wt-w1fi-wl kernel: kernel: Call Trace: kernel: [<ffffffff802278d8>] warn_on_slowpath+0x51/0x77 kernel: [<ffffffff80224c51>] check_preempt_wakeup+0xf3/0x123 kernel: [<ffffffff80239658>] autoremove_wake_function+0x9/0x2e kernel: [<ffffffff8022c281>] local_bh_enable+0x3c/0xab kernel: [<ffffffffa01ab75a>] ath_rx_node_cleanup+0x38/0x6e [ath9k] kernel: [<ffffffffa01b2280>] ath_node_detach+0x3b/0xb6 [ath9k] kernel: [<ffffffffa01ab09f>] ath9k_sta_notify+0x12b/0x165 [ath9k] kernel: [<ffffffff802366cf>] queue_work+0x1d/0x49 kernel: [<ffffffffa018c3fc>] add_todo+0x70/0x99 [mac80211] kernel: [<ffffffffa017de76>] __sta_info_unlink+0x16b/0x19e [mac80211] kernel: [<ffffffffa017e6ed>] sta_info_unlink+0x18/0x43 [mac80211] kernel: [<ffffffffa0182732>] ieee80211_associated+0xaa/0x16d [mac80211] kernel: [<ffffffffa0184a1a>] ieee80211_sta_work+0x4fb/0x6b4 [mac80211] kernel: [<ffffffff80469c58>] thread_return+0x30/0xa9 kernel: [<ffffffffa018451f>] ieee80211_sta_work+0x0/0x6b4 [mac80211] kernel: [<ffffffff802362c2>] run_workqueue+0xb1/0x17a kernel: [<ffffffff80236be9>] worker_thread+0xd0/0xdb kernel: [<ffffffff8023964f>] autoremove_wake_function+0x0/0x2e kernel: [<ffffffff80236b19>] worker_thread+0x0/0xdb kernel: [<ffffffff8023954a>] kthread+0x47/0x75 kernel: [<ffffffff80223121>] schedule_tail+0x18/0x50 kernel: [<ffffffff8020bc49>] child_rip+0xa/0x11 kernel: [<ffffffff80239503>] kthread+0x0/0x75 kernel: [<ffffffff8020bc3f>] child_rip+0x0/0x11 kernel: kernel: ---[ end trace e9bb5da661055827 ]--- Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-02ath9k: Incorrect key used when group and pairwise ciphers are different.Senthil Balasubramanian
Updating sc_keytype multiple times when groupwise and pairwise ciphers are different results in incorrect pairwise key type assumed for TX control and normal ping fails. This works fine for cases where both groupwise and pairwise ciphers are same. Also use mac80211 provided enums for key length calculation. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-02rt2x00: Compiler warning unmasked by fix of BUILD_BUG_ONBoaz Harrosh
A "Set" to a sign-bit in an "&" operation causes a compiler warning. Make calculations unsigned. [ The warning was masked by the old definition of BUILD_BUG_ON() ] Also remove __builtin_constant_p from FIELD_CHECK since BUILD_BUG_ON no longer permits non-const values. Signed-off-by: Boaz Harrosh <bharrosh@panasas.com> CC: Ingo Molnar <mingo@elte.hu> CC: Rusty Russell <rusty@rustcorp.com.au> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-02wireless/libertas/if_cs.c: fix memory leaksAdrian Bunk
The leak in if_cs_prog_helper() is obvious. It looks a bit as if not freeing "fw" in if_cs_prog_real() was done intentionally, but I'm not seeing why it shouldn't be freed. Reported-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-02orinoco: Multicast to the specified addressesDavid Kilroy
When multicasting the driver sets the number of group addresses using the count from the previous set multicast command. In general this means you have to set the multicast addresses twice to get the behaviour you want. If we were multicasting, and reduce the number of addresses we are multicasting to, then the driver would write uninitialised data from the stack into the group addresses to multicast to. Only write the multicast addresses we have specifically set. Signed-off-by: David Kilroy <kilroyd@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-02iwlwifi: fix 64bit platform firmware loadingTomas Winkler
This patch fixes loading firmware from memory above 32bit. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Acked-by: Marcel Holtmann <holtmann@linux.intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-09-02iwlwifi: fix apm_stop (wrong bit polarity for FLAG_INIT_DONE)Mohamed Abbas
The patch fixes CSR_GP_CNTRL_REG_FLAG_INIT_DONE was set instead of cleared which disabled moving device to D0U state. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> 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>
2008-09-02iwlwifi: workaround interrupt handling no some platformsTomas Winkler
This patch adds workaround for an interrupt related hardware bug on some platforms. (Apparently these platforms boot-up w/ INTX_DISABLED set. -- JWL) 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>
2008-09-02iwlwifi: do not use GFP_DMA in iwl_tx_queue_initJohn W. Linville
GFP_DMA is not necessary for the iwlwifi hardware and it can cause allocation failures and/or invoke the OOM killer on lots of systems. For reference: https://bugzilla.redhat.com/show_bug.cgi?id=459709 Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-08-27Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (55 commits) sctp: fix random memory dereference with SCTP_HMAC_IDENT option. sctp: correct bounds check in sctp_setsockopt_auth_key wan: Missing capability checks in sbni_ioctl() e100, fix iomap read qeth: preallocated header account offset qeth: l2 write unicast list to hardware qeth: use -EOPNOTSUPP instead of -ENOTSUPP. ibm_newemac: Don't call dev_mc_add() before device is registered net: don't grab a mutex within a timer context in gianfar forcedeth: fix checksum flag net/usb/mcs7830: add set_mac_address net/usb/mcs7830: new device IDs [netdrvr] smc91x: fix resource removal (null ptr deref) ibmveth: fix bad UDP checksums [netdrvr] hso: dev_kfree_skb crash fix [netdrvr] hso: icon 322 detection fix atl1: disable TSO by default atl1e: multistatement if missing braces igb: remove 82576 quad adapter drivers/net/skfp/ess.c: fix compile warnings ...
2008-08-27e1000: fix stack sizeLinus Torvalds
Here's the patch. It shrinks the stack from 1152 bytes to 192 bytes (the first version, that only did the e1000_option part, got it down to 600 bytes). About half comes from not using multiple "e1000_option" structures, the other half comes from turning the "e1000_opt_list[]" arrays into "static const" instead, so that gcc doesn't copy them onto the stack. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Reveiewed-by: Auke Kok <auke-jan.h.kok@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-08-27wan: Missing capability checks in sbni_ioctl()Eugene Teo
There are missing capability checks in the following code: 1300 static int 1301 sbni_ioctl( struct net_device *dev, struct ifreq *ifr, int cmd) 1302 { [...] 1319 case SIOCDEVRESINSTATS : 1320 if( current->euid != 0 ) /* root only */ 1321 return -EPERM; [...] 1336 case SIOCDEVSHWSTATE : 1337 if( current->euid != 0 ) /* root only */ 1338 return -EPERM; [...] 1357 case SIOCDEVENSLAVE : 1358 if( current->euid != 0 ) /* root only */ 1359 return -EPERM; [...] 1372 case SIOCDEVEMANSIPATE : 1373 if( current->euid != 0 ) /* root only */ 1374 return -EPERM; Here's my proposed fix: Missing capability checks. Signed-off-by: Eugene Teo <eugeneteo@kernel.sg> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-27Merge branch 'no-iwlwifi' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2008-08-27e100, fix iomap readJiri Slaby
There were 2 omitted readb's used on an iomap space. eliminate them by using ioread8 instead. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Bruce Allan <bruce.w.allan@intel.com> Cc: PJ Waskiewicz <peter.p.waskiewicz.jr@intel.com> Cc: John Ronciak <john.ronciak@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27ibm_newemac: Don't call dev_mc_add() before device is registeredBenjamin Herrenschmidt
We must not call dev_mc_add() from within our HW configure which happens before we initialize and register the netdev. Do it in open() instead. Thanks to Sebastian Siewior for tracking it down. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27net: don't grab a mutex within a timer context in gianfarSebastian Siewior
I got the following backtrace while network was unavailble: |NETDEV WATCHDOG: eth0: transmit timed out |BUG: sleeping function called from invalid context at /home/bigeasy/git/linux-2.6-powerpc/kernel/mutex.c:87 |in_atomic():1, irqs_disabled():0 |Call Trace: |[c0383d90] [c0006dd8] show_stack+0x48/0x184 (unreliable) |[c0383db0] [c001e938] __might_sleep+0xe0/0xf4 |[c0383dc0] [c025a43c] mutex_lock+0x24/0x3c |[c0383de0] [c019005c] phy_stop+0x20/0x70 |[c0383df0] [c018d4ec] stop_gfar+0x28/0xf4 |[c0383e10] [c018e8c4] gfar_timeout+0x30/0x60 |[c0383e20] [c01fe7c0] dev_watchdog+0xa8/0x144 |[c0383e30] [c002f93c] run_timer_softirq+0x148/0x1c8 |[c0383e60] [c002b084] __do_softirq+0x5c/0xc4 |[c0383e80] [c00046fc] do_softirq+0x3c/0x54 |[c0383e90] [c002ac60] irq_exit+0x3c/0x5c |[c0383ea0] [c000b378] timer_interrupt+0xe0/0xf8 |[c0383ec0] [c000e5ac] ret_from_except+0x0/0x18 |[c0383f80] [c000804c] cpu_idle+0xcc/0xdc |[c0383fa0] [c025c07c] etext+0x7c/0x90 |[c0383fc0] [c0338960] start_kernel+0x294/0x2a8 |[c0383ff0] [c00003dc] skpinv+0x304/0x340 |------------[ cut here ]------------ The phylock was once a spinlock but got changed into a mutex via commit 35b5f6b1a aka [PHYLIB: Locking fixes for PHY I/O potentially sleeping] Signed-off-by: Sebastian Siewior <bigeasy@linutronix.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27forcedeth: fix checksum flagAyaz Abdulla
Fix the checksum feature advertised in device flags. The hardware support TCP/UDP over IPv4 and TCP/UDP over IPv6 (without IPv6 extension headers). However, the kernel feature flags do not distinguish IPv6 with/without extension headers. Therefore, the driver needs to use NETIF_F_IP_CSUM instead of NETIF_F_HW_CSUM since the latter includes all IPv6 packets. A future patch can be created to check for extension headers and perform software checksum calculation. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Manfred Spraul <manfred@colorfullife.com Cc: <stable@kernel.org> [2.6.25.x, 2.6.26.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27net/usb/mcs7830: add set_mac_addressOliver Martin
Implement set_mac_address for mcs7830. This enables me to use it with my cable modem. Signed-off-by: Oliver Martin <oliver.martin@student.tuwien.ac.at> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27net/usb/mcs7830: new device IDsArnd Bergmann
This adds USB device IDs for MosChip 7730 and Sitecom LN030 to the mcs7830 driver. The IDs have been reported to work without further modifications. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: David Brownell <david-b@pacbell.net> Cc: Viktor Horvath <ViktorHorvath@gmx.net> Cc: Robbert Wethmar <robbert@wethmar.nl> Cc: Bart van der Klip <bklip@xs4all.nl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27[netdrvr] smc91x: fix resource removal (null ptr deref)Jeff Garzik
Properly handle resource cleanup on unplug/exit. Spotted by Jonathan Cameron Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27ibmveth: fix bad UDP checksumsSantiago Leon
This patch fixes a ibmveth bug where bad UDP checksums are being transmitted when checksum offloading is enabled. The hypervisor does checksum offloading only on TCP packets, so ibmveth calls skb_checksum_help() for any other protocol. The bug happens because the packet is being modified after the DMA map, so we would need a memory barrier before making the hypervisor call. Reordering the code so that the DMA map happens after skb_checksum_help() has the additional advantage of fixing a DMA map leak if skb_checksum_help() where to fail. Signed-off-by: Santiago Leon <santil@us.ibm.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27[netdrvr] hso: dev_kfree_skb crash fixDenis Joseph Barrow
Fixes dev_kfree_skb happening too many times when hso_start_net_device is called from hso_resume. Signed-off-by: Denis Joseph Barrow <D.Barow@option.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27[netdrvr] hso: icon 322 detection fixDenis Joseph Barrow
Fixes Icon-322 detection. Signed-off-by: Denis Joseph Barrow <D.Barow@option.com> Cc: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27atl1: disable TSO by defaultJay Cliburn
The atl1 driver is causing stalled connections and file corruption whenever TSO is enabled. Two examples are here: http://lkml.org/lkml/2008/7/15/325 http://lkml.org/lkml/2008/8/18/543 Disable TSO by default until we can determine the source of the problem. Signed-off-by: Jay Cliburn <jacliburn@bellsouth.net> cc: stable@kernel.org Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27atl1e: multistatement if missing bracesIlpo Järvinen
Doesn't cause problems (yet) because err gets zeroed earlier. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27igb: remove 82576 quad adapterAlexander Duyck
Disable support for device 8086:10E8. Currently the result of loading the driver with the device present causes system instability. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27drivers/net/skfp/ess.c: fix compile warningsTakashi Iwai
CC [M] drivers/net/skfp/ess.o drivers/net/skfp/ess.c: In function 'ess_send_response': drivers/net/skfp/ess.c:513: warning: cast from pointer to integer of different size drivers/net/skfp/ess.c: In function 'ess_send_alc_req': drivers/net/skfp/ess.c:609: warning: cast from pointer to integer of different size drivers/net/skfp/ess.c:639: warning: cast from pointer to integer of different size Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27[netdrvr] fix build issue: undefined reference to `NS8390p_init'Alan Cox
Signed-off-by: Alan 'pass the paper bags' Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27fs_enet: Fix SCC Ethernet on CPM2, and crash in fs_enet_rx_napi()Heiko Schocher
Signed-off-by: Heiko Schocher <hs@denx.de> Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27igb: fix setting the number of tx queuesAlexander Duyck
The real_num_tx_queues was not being set when in MSI-X only mode. This patch corrects that path so all interrupt types are correctly configured. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27igb: ethtool -d reads EICR which is incorrect as it is read on clearAlexander Duyck
Ethtool -d is reading the EICR and ICR registers which is currently clearing these registers and masking off interrupts. To prevent this we read the EICS and ICS equivilents as they can be read without clearing or masking. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2008-08-27igb: force all queues to interrupt once every 2 secondsAlexander Duyck
Set the EICS bit for each of the RX queues at least once every 2 seconds to prevent the rx queues from stalling. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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