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* rt2x00: Remove MAC80211_LEDS dependencyIvo van Doorn2008-04-01
| | | | | | | | | | | | | | | | Implement triggers inside rt2x00 itself based on input from mac80211. This replaces the method of using the mac80211 trigger events which do not work for USB drivers due to the scheduling requirement. After this patch RT2500USB_LEDS and RT73USB_LEDS no longer need to be tagged as broken since they now support LED handling again without having to check for in_atomic(). Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: TO_DS filter depends on intf_ap_countIvo van Doorn2008-04-01
| | | | | | | | | | | | | | The TO_DS filter does not only depend on the FIF_PROMISC_IN_BSS flag provided by mac80211, but also on the intf_ap_count count. This makes sense, since when Master mode is active, we should all frames that are send to the active AP (the device itself). This means that when an interface is added we should force the packet filter to be updated during the next mac80211 call of configure_filter() to make sure the intf_ap_count field is checked. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: Invert scheduled packet_filter checkIvo van Doorn2008-04-01
| | | | | | | | | | | | Invert the check for scheduling the packet_filter configuration. When DRIVER_REQUIRE_SCHEDULED is not set we should immediately configure the the filter. This fixes the 'infinite calls to rt2x00mc_configure_filter' bug reported by Bas Hulsken. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: Fix synchronous host commandTomas Winkler2008-04-01
| | | | | | | | | | | | | This patch replaces static variable from send_cmd_sync with flag in priv->status. It was used for reentrance protection but clearly made it impossible to stuck more cards into the same machine In addition it force check of return values of synchronous commands commands that doesn't requires return value async commands have to be used Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Yi Zhu <yi.zhu@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: LED initialize before registeringTomas Winkler2008-04-01
| | | | | | | | | This patch initialize all fields in led before registering it This fixes oops on initialization Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: unregister to upper stack before releasing resourcesRon Rindjunsky2008-04-01
| | | | | | | | | This patch fixes an early release of driver's resources before upper stack was notified that low-level driver shuts down. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: move rate registration to module loadReinette Chatre2008-04-01
| | | | | | | | | | | | Having rate registration during module load enables the use of error checking as well as reliable registration/unregistration pairing. Previously this was not possible as rate registration was done during _probe where _probe could be run for more than one device on the system. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: fix race condition during driver unloadMohamed Abbas2008-04-01
| | | | | | | | | | | | This patch fixed the OOPS when load the driver while rf-kill is on then unload the driver right after load. a race condition caused the interupt handler to schedule the tasklet which will run right after the driver pci_remove causing invalid poiter OOPS. Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com> Signed-off-by: Joonwoo Park <joonwpark81@gmail.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: hook iwlwifi with Linux rfkillMohamed Abbas2008-04-01
| | | | | | | | This patch hook IWL with Linux rfkill. Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: add notification infrastructure to iwlcoreMohamed Abbas2008-04-01
| | | | | | | | | | | | | | This patch add notification function to be called by low level iwl driver to notify iwlcore with current state. This function will call iwlcore subsystem with the new state. This will help make the code more consistent and easy to extend. For example the rf-kill need to know when the driver in init, start, stop or remove state. Instead doing the same call in 3945 and 4965, we just do it from this function. Signed-off-by: Mohamed Abbas <mabbas@linux.intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* net/mac80211/debugfs_netdev.c: use of bool triggers a gcc bugAndrew Morton2008-04-01
| | | | | | | | | | This bool causes my gcc-4.1.0 alpha cross compiler to go into an infinite loop. Switching it to u8 works around that. Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Luis Carlos Cobo <luisca@cozybit.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* rt2x00: fixup some non-functional merge errorsJohn W. Linville2008-04-01
| | | | | | | These small changes restore the rt2x00 sources to the way Ivo intended. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* libertas: don't depend on IEEE80211Holger Schurig2008-04-01
| | | | | | | | | Runtime-wise we only need escape_ssid from the deprecated IEEE80211 subsystem. However, it's easy to provide our own copy. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* libertas: convert sleep/wake config direct commandsHolger Schurig2008-04-01
| | | | | | | | | | | | | | | | Confirm sleep event: they come very regularly, eventually several times per second. Therefore we want to send the config command as fast as possible. The old code pre-set the command in priv->lbs_ps_confirm_sleep. However, the byte sequence to be sent to the hardware is the same for all interfaces. So this patch make this an extern structure, initialized at module load time. Config wake event: normal conversion to a direct command. However, I don't know how to trigger a "HOST AWAKE" event from the firmware, so this part is untested. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* libertas: convert CMD_802_11_EEPROM_ACCESS to a direct commandHolger Schurig2008-04-01
| | | | | | Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* libertas: convert CMD_802_11_MAC_ADDRESS to a direct commandHolger Schurig2008-04-01
| | | | | | | | | * directly call lbs_cmd_with_response() * only overwrite priv->current_addr once the firmware call succeeded Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* endianness annotations: drivers/net/wireless/rtl8180_dev.cAl Viro2008-04-01
| | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [IPV6][NETNS]: Display per-net info in sockstat6 file.Pavel Emelyanov2008-03-31
| | | | | | | | Do with the sockstat6 file what we've already done for the sockstat. Same good side effect - ipv6 reassembling stats are now shown per-net. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV4][NETNS]: Display per-net info in sockstat file.Pavel Emelyanov2008-03-31
| | | | | | | | Besides, now we can see per-net fragments statistics in the same file, since this stats is already per-net. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK][NETNS]: Register sockstat(6) files in each net.Pavel Emelyanov2008-03-31
| | | | | | | | Currently they live in init_net only, but now almost all the info they can provide is available per-net. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK][NETNS]: Add the percpu prot_inuse counter in the struct net.Pavel Emelyanov2008-03-31
| | | | | | | | | | | | | | Such an accounting would cost us two more dereferences to get the percpu variable from the struct net, so I make sock_prot_inuse_get and _add calls work differently depending on CONFIG_NET_NS - without it old optimized routines are used. The per-cpu counter for init_net is prepared in core_initcall, so that even af_inet, that starts as fs_initcall, will already have the init_net prepared. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK][NETNS]: Add a struct net argument to sock_prot_inuse_add and _get.Pavel Emelyanov2008-03-31
| | | | | | | | | | | | | | This counter is about to become per-proto-and-per-net, so we'll need two arguments to determine which cell in this "table" to work with. All the places, but proc already pass proper net to it - proc will be tuned a bit later. Some indentation with spaces in proc files is done to keep the file coding style consistent. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETNS]: Introduce a netns_core structure.Pavel Emelyanov2008-03-31
| | | | | | | | | | There's already some stuff on the struct net, that should better be folded into netns_core structure. I'm making the per-proto inuse counter be per-net also, which is also a candidate for this, so introduce this structure and populate it a bit. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Fix allnoconfig build on powerpc and avr32David S. Miller2008-03-31
| | | | | | | | | | | | | As reported by Haavard Skinnemoen and Stephen Rothwell: > allnoconfig fails with > > include/linux/netdevice.h:843: error: implicit declaration of function 'dev_net' > > which seems to be because the definition of dev_net is inside #ifdef > CONFIG_NET, while next_net_device, which calls it, is not. Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'upstream-net26' of ↵David S. Miller2008-03-28
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * e1000e: reorganize PHY and flow control interfaceJeff Kirsher2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reorganization moves the PHY status into a separate struct. Flow Control setup is moved into this struct as well and frame size away from here into the adapter struct where its inly use is. The post-link-up code is now a separate function and moved out of the watchdog function itself. This allows us to track the es2lan restart issue a bit easier. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * e1000e: rename mc_addr_list_updateJeff Kirsher2008-03-28
| | | | | | | | | | | | | | | | Rename this function to be consistent with function naming (verb first) Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * e1000e: reformat comment blocks, cosmetic changes onlyBruce Allan2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | Adjusting the comment blocks here to be code-style compliant. no code changes. Changed some copyright dates to 2008. Indentation fixes. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * Compilation fix for ixgbe_main.c.Denis V. Lunev2008-03-28
| | | | | | | | | | | | | | | | | | | | | | Under CONFIG_DCA the compilation is broken since the commit bd0362dde080cef377d99fa5beb5c25308c29c73 (ixgbe: Add optional DCA infrastructure). IXGBE_SUCCESS is not defined anywhere, replace it with 0. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * net: yellowfin parenthesis fixMariusz Kozlowski2008-03-28
| | | | | | | | | | | | | | | | | | The code is under unused #ifdef NO_TXSTATS branch but its better to have it fixed. Signed-off-by: Mariusz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * netdev: ehea: port_lock semaphore to mutexDaniel Walker2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert the port_lock to a mutex. There is also some additional cleanup. The line length inside the ehea_rereg_mrs was getting long so I made some adjustments to shorten them. [akpm@linux-foundation.org: dec99ification] Signed-off-by: Daniel Walker <dwalker@mvista.com> Cc: Christoph Raisch <raisch@de.ibm.com> Cc: Jan-Bernd Themann <themann@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * netdev: ehea: bcmc_regs semaphore to mutexDaniel Walker2008-03-28
| | | | | | | | | | | | | | | | | | | | | | Convert the ehea_bcmc_regs.lock to a mutex. Signed-off-by: Daniel Walker <dwalker@mvista.com> Cc: Christoph Raisch <raisch@de.ibm.com> Cc: Jan-Bernd Themann <themann@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * netdev: ehea: locking order correctionDaniel Walker2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | Nested locks always need to be taken in the same order. This change factors out the ehea_fw_handles.lock to make the locking order consistent. Signed-off-by: Daniel Walker <dwalker@mvista.com> Cc: Christoph Raisch <raisch@de.ibm.com> Cc: Jan-Bernd Themann <themann@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * netdev: ehea: ehea_fw_handles semaphore to mutexDaniel Walker2008-03-28
| | | | | | | | | | | | | | | | | | | | | | Converted the ehea_fw_handles.lock to a mutex. Signed-off-by: Daniel Walker <dwalker@mvista.com> Cc: Christoph Raisch <raisch@de.ibm.com> Cc: Jan-Bernd Themann <themann@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * netdev: ehea: semaphore to mutexDaniel Walker2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | Converted the dlpar_mem_lock. With a bit of cleanup, I converted to DEFINE_MUTEX() instead of a runtime init. I also made the lock static. Signed-off-by: Daniel Walker <dwalker@mvista.com> Cc: Christoph Raisch <raisch@de.ibm.com> Acked-by: Jan-Bernd Themann <themann@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * drivers/net/tokenring/3c359.c: use time_* macrosS.Caglar Onur2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So use the time_after() macro, defined in linux/jiffies.h, which deals with wrapping correctly. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * drivers/net/arcnet/arcnet.c: use time_* macrosS.Caglar Onur2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | The functions time_before, time_before_eq, time_after, and time_after_eq are more robust for comparing jiffies against other values. So use the time_after() macro, defined in linux/jiffies.h, which deals with wrapping correctly. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: S.Caglar Onur <caglar@pardus.org.tr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * 3c509: convert to isa_driver and pnp_driverOndrej Zary2008-03-28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert 3c509 driver to isa_driver and pnp_driver. The result is that autoloading using udev and hibernation works with ISA PnP cards. It also adds hibernation support for non-PnP ISA cards. xcvr module parameter was removed as its value was not used. Tested using 3 ISA cards in various combinations of PnP and non-PnP modes. EISA and MCA only compile-tested. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | [UDP]: Remove owner from udp_seq_afinfo.Denis V. Lunev2008-03-28
| | | | | | | | | | | | | | Move it to udp_seq_afinfo->seq_fops as should be. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [UDP]: Place file operations directly into udp_seq_afinfo.Denis V. Lunev2008-03-28
| | | | | | | | | | | | | | No need to have separate never-used variable. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [UDP]: Cleanup /proc/udp[6] creation/removal.Denis V. Lunev2008-03-28
| | | | | | | | | | | | | | | | Replace seq_open with seq_open_net and remove udp_seq_release completely. seq_release_net will do this job just fine. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [UDP]: Move seq_ops from udp_iter_state to udp_seq_afinfo.Denis V. Lunev2008-03-28
| | | | | | | | | | | | | | No need to create seq_operations for each instance of 'netstat'. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [UDP]: No need to check afinfo != NULL in udp_proc_(un)register.Denis V. Lunev2008-03-28
| | | | | | | | | | | | | | udp_proc_register/udp_proc_unregister are called with a static pointer only. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [UDP]: Replace struct net on udp_iter_state with seq_net_private.Denis V. Lunev2008-03-28
|/ | | | | Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Fix dev_alloc_skb() typo.David S. Miller2008-03-28
| | | | | | Noticed by Joe Perches. Signed-off-by: David S. Miller <davem@davemloft.net>
* [LIB]: Drop the pcounter itself.Pavel Emelyanov2008-03-28
| | | | | | | | | | | | The knock-out. The pcounter abstraction is not used any longer in the kernel. Not sure whether this should go via netdev tree, but as far as I remember it was added via this one, and besides Eric thinks that Andrew shouldn't mind this. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK]: Drop inuse pcounter from struct proto (v2).Pavel Emelyanov2008-03-28
| | | | | | | | An uppercut - do not use the pcounter on struct proto. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK]: Drop per-proto inuse init and fre functions (v2).Pavel Emelyanov2008-03-28
| | | | | | | | | Constructive part of the set is finished here. We have to remove the pcounter, so start with its init and free functions. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK]: Introduce a percpu inuse counters array (v2).Pavel Emelyanov2008-03-28
| | | | | | | | | | | | | | | | | | | And redirect sock_prot_inuse_add and _get to use one. As far as the dereferences are concerned. Before the patch we made 1 dereference to proto->inuse.add call, the call itself and then called the __get_cpu_var() on a static variable. After the patch we make a direct call, then one dereference to proto->inuse_idx and then the same __get_cpu_var() on a still static variable. So this patch doesn't seem to produce performance penalty on SMP. This is not per-net yet, but I will deliberately make NET_NS=y case separated from NET_NS=n one, since it'll cost us one-or-two more dereferences to get the struct net and the inuse counter. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SOCK]: Enumerate struct proto-s to facilitate percpu inuse accounting (v2).Pavel Emelyanov2008-03-28
| | | | | | | | | | | | | | The inuse counters are going to become a per-cpu array. Introduce an index for this array on the struct proto. To handle the case of proto register-unregister-register loop the bitmap is used. All its bits manipulations are protected with proto_list_lock and a sanity check for the bitmap being exhausted is also added. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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