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2009-03-19smsc911x: allow setting of mac addressSteve Glendinning
This patch replaces the generic eth_mac_addr function with one that also updates the hardware mac address registers. It also renames the existing smsc911x_set_mac_address function to smsc911x_hw_set_mac_address for clarity. Newer LAN911x and all LAN921x devices also support changing the mac address while the device is running, which is useful for some bonding modes. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-19smsc911x: replace print_mac with %pMSteve Glendinning
Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-19smsc911x: define status word positions as constantsSteve Glendinning
The vast majority of bit constants in this driver are defined in the header file, but TX and RX status word bits are not. This patch (which should make no functional change) defines these, to make the driver slightly more readable. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-19rtnetlink: add new value for DHCP added routesStephen Hemminger
To improve manageability, it would be good to be able to disambiguate routes added by administrator from those added by DHCP client. The only necessary kernel change is to add value to rtnetlink include file so iproute2 utility can use it. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-18gianfar: pass the proper dev to DMA opsKumar Gala
We need to be passing the of_platform device struct into the DMA ops as its the one that has the archdata setup to know which low-level DMA ops we should be using (not the net_device one). This isn't an issue until we expect the archdata to be setup correctly. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-18tipc: fix non-const printf format argumentsStephen Hemminger
Fix warnings from current gcc about using non-const strings as printf args in TIPC. Compile tested only (not a TIPC user). Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-18tcp: remove parameter from tcp_recv_urg().Rami Rosen
This patch removes an unused parameter (addr_len) from tcp_recv_urg() method in net/ipv4/tcp.c. Signed-off-by: Rami Rosen <ramirose@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-18ipv6: Fix incorrect disable_ipv6 behaviorBrian Haley
Fix the behavior of allowing both sysctl and addrconf_dad_failure() to set the disable_ipv6 parameter without any bad side-effects. If DAD fails and accept_dad > 1, we will still set disable_ipv6=1, but then instead of allowing an RA to add an address then immediately fail DAD, we simply don't allow the address to be added in the first place. This also lets the user set this flag and disable all IPv6 addresses on the interface, or on the entire system. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-18a2065: skb_padto cleanupsDave Jones
Remove unnecessary check (skb_padto does the same check) Remove unnecessary duplicate variable Remove unnecessary clearing of padded part of skb. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-17Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2009-03-17Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/igb/igb_main.c drivers/net/qlge/qlge_main.c drivers/net/wireless/ath9k/ath9k.h drivers/net/wireless/ath9k/core.h drivers/net/wireless/ath9k/hw.c
2009-03-17Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2009-03-17netxen: fix firmware download warningsDhananjay Phadke
Fix following warnings, by using integer firmware types. drivers/net/netxen/netxen_nic_hw.c: In function 'netxen_load_firmware': drivers/net/netxen/netxen_nic_hw.c:1146: warning: comparison with string literal results in unspecified behavior drivers/net/netxen/netxen_nic_hw.c:1146: warning: comparison with string literal results in unspecified behavior drivers/net/netxen/netxen_nic_hw.c:1146: warning: comparison with string literal results in unspecified behavior drivers/net/netxen/netxen_nic_hw.c:1159: warning: comparison with string literal results in unspecified behavior drivers/net/netxen/netxen_nic_hw.c:1159: warning: comparison with string literal results in unspecified behavior drivers/net/netxen/netxen_nic_hw.c:1159: warning: comparison with string literal results in unspecified behavior Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-17Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
2009-03-17gro: Fix legacy path napi_complete crashHerbert Xu
On the legacy netif_rx path, I incorrectly tried to optimise the napi_complete call by using __napi_complete before we reenable IRQs. This simply doesn't work since we need to flush the held GRO packets first. This patch fixes it by doing the obvious thing of reenabling IRQs first and then calling napi_complete. Reported-by: Frank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-17gro: Fix vlan/netpoll check againHerbert Xu
Jarek Poplawski pointed out that my previous fix is broken for VLAN+netpoll as if netpoll is enabled we'd end up in the normal receive path instead of the VLAN receive path. This patch fixes it by calling the VLAN receive hook. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2009-03-16iwlwifi: correct log level when error occursReinette Chatre
user needs to see this message even if debugging disabled Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: print contents of control register when error occursReinette Chatre
hopefully the register contents will guide us to why this failure occured Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlagn: fix warning when set WEP keyMohamed Abbas
iwl_clear_station_table will be called every time rxon called. In this function ucode_key_table is set to 0 even though a static WEP security is set. This will cause in many warning and might be an issue if dynamic WEP is set. This patch make sure we keep track of all existing static WEP when this function is called. Signed-off-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwl3945: unmap previously mapped memoryReinette Chatre
During preparation of TX we create DMA mapping to TX command as part of preparing the TFD. This mapping needs to be cleared at the time TFD is freed. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwl3945: use iwl_tx_cmd_completeAbhijeet Kolekar
iwl3945 uses iwl_tx_cmd_complete to reclaim the unused buffers of the queue. iwl_tx_cmd_complete in turn call the iwl_hcmd_queue_reclaim which will unmap the dma mapping to tx_cmd and frees the memory. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwl3945 : fix rate scalingAbhijeet Kolekar
Patch fixes the bug 1900 at http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1900 Issues: Throughput and success ratio calculations were not done properly. Number of retries were exceeding 16. Fix: Patch fixes above issues by doing window calculations inline with iwlwifi Patch adds sanity check to limit number of retries to 16. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Acked-by: Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwl3945: use iwl_led structureAbhijeet Kolekar
3945 can now use iwl_led's structure from iwlwifi. Patch also removes CONFIG_IWL3945_LEDS flag from Kconfig as 3945's led support will now be enabled if user selects CONFIG_IWLWIFI_LEDS. Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwl3945: fix sparse errorAbhijeet Kolekar
error is: iwl3945-base.c:545:5: warning: symbol 'iwl3945_set_dynamic_key' was not declared. Should it be static? Signed-off-by: Abhijeet Kolekar <abhijeet.kolekar@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: verify the antenna selection when receive fixed rate debugfsWey-Yi Guy
When iwlwifi driver receive fixed rate debugfs command, validate the antenna selection, if the selection is invalid, report the valid antenna choice and do not set the rate scale table to fixed rate. Otherwise, set the entire rate scale table to the fixed rate request by the user. this validation can prevent sysassert happen in uCode Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: check IEEE80211_TX_STAT_AMPDU for agg pktWey-Yi Guy
when perform rate scaling, in tx status function, checking for IEEE80211_TX_STAT_AMPDU flag instead of IEEE_TX_CTL_AMPDU flag to perform AMPDU rate scaling operation. IEEE80211_TX_CTL_AMPDU was set by mac80211 for aggregation pkt. But when iwlwifi receive the tx status reply, it reset the flag to following info->flags = IEEE80211_TX_STAT_ACK; info->flags |= IEEE80211_TX_STAT_AMPDU; it causes the rate-scaling to not work for aggregation pkt if we checking for IEEE80211_TX_CTL_AMPDU flag. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: HT performance improvement changesWey-Yi Guy
During rate scaling, checking for 0 retry count before decrement the count by 1, this can avoid the retry count to become 255 (0xff), which will cause the rate to drop faster than what we expect during good condition (receive 0 retry packet). also change the algorithm to make the rate not drop faster than what we like. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: remove un-necessary rs_tl_turn_on_agg() after agg enabledWey-Yi Guy
After the MLME handshaking complete and tx aggregation started for the tid. Do not send unnecessary turn on aggregation request to mac80211. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: add rf information in rate_scale debugfs commandWey-Yi Guy
Adding more Radio information when displaying rate_scale_table. This can help to understand how many antenna and the current RF condition such as SISO, MIMO2, MIMO3. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16iwlwifi: add valid tx antenna information in rate_scale_table debugfsWey-Yi Guy
when display rate_scale_table debugfs information, also display valid tx antenna information, this will help user to select correct antenna when issue fixed rate debugfs command Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Acked-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ray_cs: checkpatch.pl and Lindent cleanupsJohn Daiker
Before: 1099 errors, 93 warnings, 2854 lines checked After: 19 errors, 47 warnings, 2976 lines checked The big bulk of this is code indent and over 80 character lines (Lindent did this part) Other changes are foo * bar spacing, and trailing whitespace. v2: Cleans up ill-indented comments. Subsequently, this reduces the number of warnings, too. Thanks to Joe Perches for pointing this out! v3: Ran the whole file through Lindent first... which does most of the work for me. :) Again, thanks to Joe Perches for this. This is my final answer! Signed-off-by: John Daiker <daikerjohn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16mwl8k: Marvell TOPDOG wireless driverLennert Buytenhek
Add a driver for Marvell 88w8xxx TOPDOG PCI/PCIe wireless parts. This initial version supports the 88w8687 802.11b/g PCIe part on channels 1-11, and only STA mode is currently implemented. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: Fix FIF_PROMISC_IN_BSS processing in station modeJouni Malinen
We must not disable ACK sending in this case since it would break normal station operations. In addition, clarify the comment about AP mode to make more sense. Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: Add spectrum management to HW capabilitiesSujith
Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: make few eeprom and calib items staticLuis R. Rodriguez
This fixes the sparse complaints: drivers/net/wireless/ath9k/eeprom.c:1407:5: warning: symbol 'ath9k_hw_4k_get_spur_channel' was not declared. Should it be static? drivers/net/wireless/ath9k/eeprom.c:1436:19: warning: symbol 'eep_4k_ops' was not declared. Should it be static? drivers/net/wireless/ath9k/eeprom.c:2808:5: warning: symbol 'ath9k_hw_def_get_spur_channel' was not declared. Should it be static? drivers/net/wireless/ath9k/eeprom.c:2837:19: warning: symbol 'eep_def_ops' was not declared. Should it be static? CC [M] drivers/net/wireless/ath9k/eeprom.o CHECK drivers/net/wireless/ath9k/mac.c CC [M] drivers/net/wireless/ath9k/mac.o CHECK drivers/net/wireless/ath9k/calib.c drivers/net/wireless/ath9k/calib.c:883:6: warning: symbol 'ar9285_clc' was not declared. Should it be static? Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: downgrade xmit queue full message to xmit debugLuis R. Rodriguez
This is not a fatal message, hitting it simply means we're going to tell the upper layers to slow their horses down but as we make more descriptors available we let the show continue by waking up the queues in ath_wake_mac80211_queue(). We downgrade this as otherwise we fill up your kernel log with messages which can be common under heavy traffic. Cc: stable@kernel.org Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16mac80211_hwsim: add regulatory testing optionsLuis R. Rodriguez
This adds a module parameter for mac80211_hwsim regulatory testing. This module parameter is designed specifically to help test the different possible types of driver specific regulatory requests and also helps to test world roaming, all without any hardware. If you want to just simply test different alpha2s just use the userspace regulatory request as this won't buy you anything new. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16cfg80211: add regulatory netlink multicast groupLuis R. Rodriguez
This allows us to send to userspace "regulatory" events. For now we just send an event when we change regulatory domains. We also notify userspace when devices are using their own custom world roaming regulatory domains. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16cfg80211: move enum reg_set_by to nl80211.hLuis R. Rodriguez
We do this so we can later inform userspace who set the regulatory domain and provide details of the request. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16cfg80211: remove REGDOM_SET_BY_INITLuis R. Rodriguez
This is not used as we can always just assume the first regulatory domain set will _always_ be a static regulatory domain. REGDOM_SET_BY_CORE will be the first request from cfg80211 for a regdomain and that then populates the first regulatory request. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16mac80211: deauth before flushing STA informationHerton Ronaldo Krzesinski
Even after commit "mac80211: deauth when interface is marked down" (e327b847 on Linus tree), userspace still isn't notified when interface goes down. There isn't a problem with this commit, but because of other code changes it doesn't work on kernels >= 2.6.28 (works if same/similar change applied on 2.6.27 for example). The issue is as follows: after commit "mac80211: restructure disassoc/deauth flows" in 2.6.28, the call to ieee80211_sta_deauthenticate added by commit e327b847 will not work: because we do sta_info_flush(local, sdata) inside ieee80211_stop (iface.c), all stations in interface are cleared, so when calling ieee80211_sta_deauthenticate->ieee80211_set_disassoc (mlme.c), inside ieee80211_set_disassoc we have this in the beginning: sta = sta_info_get(local, ifsta->bssid); if (!sta) { The !sta check triggers, thus the function returns early and ieee80211_sta_send_apinfo(sdata, ifsta) later isn't called, so wpa_supplicant/userspace isn't notified with SIOCGIWAP. This commit moves deauthentication to before flushing STA info (sta_info_flush), thus the above can't happen and userspace is really notified when interface goes down. Signed-off-by: Herton Ronaldo Krzesinski <herton@mandriva.com.br> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16mac80211: handle failed scan requests in STA modeHelmut Schaa
If cfg80211 requests a scan it awaits either a return code != 0 from the scan function or the cfg80211_scan_done to be called. In case of a STA mac80211's scan function ever returns 0 and queues the scan request. If ieee80211_sta_work is executed and ieee80211_start_scan fails for some reason cfg80211_scan_done will never be called but cfg80211 still thinks the scan was triggered successfully and will refuse any future scan requests due to drv->scan_req not being cleaned up. If a scan is triggered from within the MLME a similar problem appears. If ieee80211_start_scan returns an error, local->scan_req will not be reset and mac80211 will refuse any future scan requests. Hence, in both cases call ieee80211_scan_failed (which notifies cfg80211 and resets local->scan_req) if ieee80211_start_scan returns an error. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16atmel: checkpatch.pl cleanupsJohn Daiker
Before: 881 errors, 265 warnings, 4507 lines checked After: 114 errors, 273 warnings, 4548 lines checked This was mostly "space required after that ',' (ctx:VxV)". Also a fair number of whitespace, code indent, and C99 comment cleanups. New warnings introduced are all "line over 80 character" md5sums are identical, as I skipped any fixes which may have altered the resulting binary. Signed-off-by: John Daiker <daikerjohn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: Fix bug in reading debugfs file 'rcstat'Sujith
The rate table would not have been chosen before the interface has been brought up. Reading 'rcstat' in this case would result in an oops, fix this. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: Fix bug in TX aggregationSujith
mac80211 expects the driver to fill in the starting sequence number of an ADDBA request to initiate TX aggregation. IEEE80211_TX_CTL_AMPDU would be set for frames only after a successful ADDBA exchange, but we have to increment the internal sequence counter for the normal(non-AMPDU) data frames proerly. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath9k: Initialize ANI properlySujith
ANI was not being initialized correctly for all HW variants. This patch fixes it. Signed-off-by: Sujith <Sujith.Manoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath5k: update LED table with reported devicesBob Copeland
This patch adds support for Acer Ferrari 5000, and also specifies the subsystem device ids for previously reported e-machines e510 and Acer Aspire One A150. Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath5k: use a table for LED parametersBob Copeland
Put the device id-to-gpio mapping in a table to make it easier to add new devices. The list of supported devices is unchanged. Signed-off-by: Bob Copeland <me@bobcopeland.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath5k: extract LED code into a separate fileBob Copeland
Move LED code out of base.c for clarity. Changes-licensed-under: 3-Clause-BSD Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-03-16ath5k: don't change mac in eeprom_read_mac on errorJiri Slaby
Do not touch mac parameter passed to ath5k_eeprom_read_mac unless we are sure we have correct address. I.e. when returning error, do not change it. While at it, use '= {}' compiler trick for memsetting mac_d. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Cc: Luis R. Rodriguez <lrodriguez@atheros.com> Acked-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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