summaryrefslogtreecommitdiffstats
Commit message (Collapse)AuthorAgeFilesLines
* neigh: Pass neighbour entry to output ops.David S. Miller2011-07-188-45/+50
| | | | | | | | | | This will get us closer to being able to do "neigh stuff" completely independent of the underlying dst_entry for protocols (ipv4/ipv6) that wish to do so. We will also be able to make dst entries neigh-less. Signed-off-by: David S. Miller <davem@davemloft.net>
* net: vlan, qlcnic: make vlan_find_dev privateDavid Lamparter2011-07-173-12/+18
| | | | | | | | | | | | | | | | there is only one user of vlan_find_dev outside of the actual vlan code: qlcnic uses it to iterate over some VLANs it knows. let's just make vlan_find_dev private to the VLAN code and have the iteration in qlcnic be a bit more direct. (a few rcu dereferences less too) Signed-off-by: David Lamparter <equinox@diac24.net> Cc: Patrick McHardy <kaber@trash.net> Cc: Amit Kumar Salecha <amit.salecha@qlogic.com> Cc: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Cc: linux-driver@qlogic.com Signed-off-by: David S. Miller <davem@davemloft.net>
* net: add 802.1ad / 802.1ah / QinQ ethertypesDavid Lamparter2011-07-171-0/+5
| | | | | | | | | | | | define ETH_P_8021AD to 88a8 (assigned by IEEE) and add ETH_P_QINQ{1,2,3} for the pre-standard 9{1,2,3}00 types. all of them use 802.1q frame format, with 1 bit used differently in some cases. also define ETH_P_8021AH to 88e7 (assigned by IEEE). this is Mac-in-Mac and uses a different, 16-byte header. Signed-off-by: David Lamparter <equinox@diac24.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* neigh: Kill ndisc_ops->queue_xmitDavid S. Miller2011-07-176-17/+5
| | | | | | It is always dev_queue_xmit(). Signed-off-by: David S. Miller <davem@davemloft.net>
* neigh: Kill hh_cache->hh_outputDavid S. Miller2011-07-174-29/+7
| | | | | | | | It's just taking on one of two possible values, either neigh_ops->output or dev_queue_xmit(). And this is purely depending upon whether nud_state has NUD_CONNECTED set or not. Signed-off-by: David S. Miller <davem@davemloft.net>
* neigh: Kill neigh_ops->hh_outputDavid S. Miller2011-07-176-14/+2
| | | | | | It's always dev_queue_xmit(). Signed-off-by: David S. Miller <davem@davemloft.net>
* neigh: Simply destroy handling wrt. hh_cache.David S. Miller2011-07-171-9/+0
| | | | | | | | | | | Now that hh_cache entries are embedded inside of neighbour entries, their lifetimes and accesses are now synchronous to that of the encompassing neighbour object. Therefore we don't need to hook up the blackhole op to hh_output on destroy. Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Create and use new helper, neigh_output().David S. Miller2011-07-173-14/+15
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Use calculated 'neigh' instead of re-evaluating dst->neighbourDavid S. Miller2011-07-161-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv4: Use calculated 'neigh' instead of re-evaluating dst->neighbourDavid S. Miller2011-07-161-1/+1
| | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2x: Fix compilation when CNIC is not selected in configDmitry Kravkov2011-07-161-1/+1
| | | | | | Reported-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* 68360enet: Remove Kconfig/Makefile referencesJeff Kirsher2011-07-162-8/+0
| | | | | | | | | | 68360enet.c no longer exists, and from the research, it appears that 68360enet.c became fec.c back in 2004. The Kconfig and Makefile references were never cleaned up. This patch removes this "dead" references. Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* bnx2: Close device if tx_timeout reset failsMichael Chan2011-07-161-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on original patch and description from Flavio Leitner <fbl@redhat.com> When bnx2_reset_task() is called, it will stop, (re)initialize and start the interface to restore the working condition. The bnx2_init_nic() calls bnx2_reset_nic() which will reset the chip and then calls bnx2_free_skbs() to free all the skbs. The problem happens when bnx2_init_chip() fails because bnx2_reset_nic() will just return skipping the ring initializations at bnx2_init_all_rings(). Later, the reset task starts the interface again and the system crashes due a NULL pointer access (no skb in the ring). To fix it, we call dev_close() if bnx2_init_nic() fails. One minor wrinkle to deal with is the cancel_work_sync() call in bnx2_close() to cancel bnx2_reset_task(). The call will wait forever because it is trying to cancel itself and the workqueue will be stuck. Since bnx2_reset_task() holds the rtnl_lock() and checks for netif_running() before proceeding, there is no need to cancel bnx2_reset_task() in bnx2_close() even if bnx2_close() and bnx2_reset_task() are running concurrently. The rtnl_lock() serializes the 2 calls. We need to move the cancel_work_sync() call to bnx2_remove_one() to make sure it is canceled before freeing the netdev struct. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Cc: Flavio Leitner <fbl@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-davem' of ↵David S. Miller2011-07-15162-1916/+3892
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * Merge branch 'master' of ↵John W. Linville2011-07-15162-1916/+3892
| |\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: net/bluetooth/l2cap_core.c
| | * mac80211: allow driver to disconnect after resumeJohannes Berg2011-07-137-6/+86
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In WoWLAN, devices may use crypto keys for TX/RX and could also implement GTK rekeying. If the driver isn't able to retrieve replay counters and similar information from the device upon resume, or if the device isn't responsive due to platform issues, it isn't safe to keep the connection up as GTK rekey messages from during the sleep time could be replayed against it. The only protection against that is disconnecting from the AP. Modifying mac80211 to do that while it is resuming would be very complex and invasive in the case that the driver requires a reconfig, so do it after it has resumed completely. In that case, however, packets might be replayed since it can then only happen after TX/RX are up again, so mark keys for interfaces that need to disconnect as "tainted" and drop all packets that are sent or received with those keys. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * mac80211: remove a redundant checkMohammed Shafi Shajakhan2011-07-131-2/+1
| | | | | | | | | | | | | | | | | | | | | is_valid_ether_addr itself checks for is_zero_ether_addr Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * mwifiex: add cfg80211 handler for set_bitrate_maskYogesh Ashok Powar2011-07-131-0/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, setting only legacy bitrates on 2.4GHz band are supported. Mode 802.11b/g/bg is enabled based on bitrates selection. If only CCK bitrates selected then 802.11b mode is enabled. If only OFDM bitrates are selected then 802.11g mode is enabled. For both: CCK and OFDM rates 802.11bg mixed mode is enabled. Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by: Bing Zhao <bzhao@marvell.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: do not call ieee80211_stop_queue for queues not managed by mac80211Felix Fietkau2011-07-131-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | Instead of using ieee80211_stop_queue, check the configured tx queue limit before calling ieee80211_get_buffered_bc. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: disable 32KHz sleep clock operation by defaultFelix Fietkau2011-07-133-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While 32 KHz sleep clock might provide some power saving benefits, it is also a major source of stability issues, on OpenWrt it produced some reproducible data bus errors on register accesses on several different MIPS platforms. All the Atheros drivers that I can find do not enable this feature, so it makes sense to leave it disabled in ath5k as well. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: fix reference clock usec duration setting restoreFelix Fietkau2011-07-131-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | enabling the sleep clock alters the AR5K_USEC_32 field, but disabling it didn't restore it. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: delay full calibration after resetFelix Fietkau2011-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During scans the full calibration usually does not make much sense, PAPD probing and IQ calibration should be deferred until there is enough time to complete them. Adding 100 ms to the initial full calibration delay should be enough to do this. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: initialize common->clockrateFelix Fietkau2011-07-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a division by zero when setting distance before activating the device for the first time. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: fix reference clock frequency for spur mitigation on AR2413Felix Fietkau2011-07-131-0/+1
| | | | | | | | | | | | | | | | | | | | | AR2413 uses the same reference clock as AR5413 Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: apply the synth voltage tweak only on AR5112 rev 2Felix Fietkau2011-07-131-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | Might fix some stability issues on newer chips Signed-off-by: Felix Fietkau <nbd@openwrt.org> Acked-by: Nick Kossifidis <mickflemm@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: add missing checks for rfgain probeFelix Fietkau2011-07-131-4/+6
| | | | | | | | | | | | | | | | | | | | | rfgain probe is only necessary for OFDM operation on AR5111 and AR5112. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: Fix incorrect key_miss handlingSenthil Balasubramanian2011-07-132-4/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Decryping frames on key_miss handling shouldn't be done for Michael MIC failed frames as h/w would have already decrypted such frames successfully anyway. Also leaving CRC and PHY error(where the frame is going to be dropped anyway), we are left to prcoess Decrypt error for which s/w decrypt is selected anway and so having key_miss as a separate check doesn't serve anything. So making key_miss handling mutually exlusive with other RX status handling makes much more sense. This patch addresses an issue with STA not reporting MIC failure events resulting in STA being disconnected immediately. Cc: stable@kernel.org Signed-off-by: Senthil Balasubramanian <senthilb@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlagn: Add missing comma between constant string arrayJoe Perches2011-07-131-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Multiple quoted strings are concatenated without comma separators. Make the array const while there. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlegacy: Add missing comma between constant string arrayJoe Perches2011-07-131-1/+1
| | | | | | | | | | | | | | | | | | | | | Multiple quoted strings are concatenated without comma separators. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * iwlagn: fix warning in testmode attribute tableWey-Yi Guy2011-07-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix the compile warning cause by [IWL_TM_ATTR_MAX - 1] Reported-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k: remove an unnecessary function declarationMohammed Shafi Shajakhan2011-07-111-26/+24
| | | | | | | | | | | | | | | Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rt2800usb: Add new device ID for BelkinEduardo Bacchi Kienetz2011-07-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Belkin's Connect N150 Wireless USB Adapter, model F7D1101 version 2, uses ID 0x945b. Chipset info: rt: 3390, rf: 000b, rev: 3213. I have just bought one, which started to work perfectly after the ID was added through this patch. Signed-off-by: Eduardo Bacchi Kienetz <eduardo@kienetz.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: Add missing breaks in switch/caseJoe Perches2011-07-111-0/+3
| | | | | | | | | | | | | | | | | | Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtlwifi: rtl8192cu: Fix duplicate if testLarry Finger2011-07-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A typo causes routine rtl92cu_phy_rf6052_set_cck_txpower() to test the same condition twice. The problem was found using cppcheck-1.49, and the proper fix was verified against the pre-mac80211 version of the code. Reported-by: David Binderman <dcb314@hotmail.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: stable <stable@kernel.org> [back to 2.6.39] Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * libertas: fix handling of command timeout, completion and interruptionDaniel Drake2011-07-114-17/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When commands time out, corruption ensues. As lbs_complete_command() is called without locking, the command node is mistakenly freed twice. Also fixed up locking here in a few other places. The nature of command timeout may be that the card didn't even acknowledge receipt of the request. Detect this case and reset dnld_sent so that other commands don't hang forever. When cmdnodes are moved between the free list and the pending list, their list heads should be reinitialized. Fixed this. Sometimes commands are completed without actually submitting them or removing them from cmdpendingq. We must remember to remove them from cmdpendingq in these cases, so handle this in lbs_complete_command(). Harmless signals generated during suspend/resume were interrupting lbs_cmd. Convert to an uninterruptible sleep to avoid this. lbs_thread must be woken up every time there is some new work to do. I found that when 2 commands are queued, ther completion of the first command would not wake up lbs_thread to submit the second. Poke lbs_thread at the end of lbs_complete_command() to fix this. Signed-off-by: Daniel Drake <dsd@laptop.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * mac80211: allocate only one RX queueJohannes Berg2011-07-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | We don't have multiple RX queues, so there's no use in allocating multiple, use alloc_netdev_mqs() to allocate multiple TX but only one RX queue. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * mac80211: fix docbookJohannes Berg2011-07-111-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | I changed the TKIP key functions, but forgot to update the documentation includes, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * cfg80211: fix docbookJohannes Berg2011-07-111-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Looks like I forgot to document the "gfp" parameter to cfg80211_gtk_rekey_notify, add it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * bcma: add check if sprom is available before accessing it.Hauke Mehrtens2011-07-112-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SoCs like the bcm4716 do not have a sprom on the bcma bus like a pcie device. It stores the values in some partition on flash memory. For ssb this informations are read out in the bcm47xx arch code, something like that should also be implemented for bcma. Without this patch bcma panics on SoCs. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * libertas: fix errors in functions accessing module registersOlivier Sobrie2011-07-111-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Problems located in the two functions lbs_set_reg() and lbs_get_reg(): - The offset field of struct cmd_ds_reg_access was not filled in - The test on the return code of lbs_cmd_with_response() in function lbs_get_reg() was inverted Signed-off-by: Olivier Sobrie <olivier@sobrie.be> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: fix typos, bad comment formatting and GHz in place of MHzPavel Roskin2011-07-1118-94/+94
| | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: validate mode in ath5k_ani_init() before trying to set itPavel Roskin2011-07-111-0/+5
| | | | | | | | | | | | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: add a missing delay for an analog registerFelix Fietkau2011-07-111-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | AR_AN_SYNTH9 is in the analog shift register range and thus needs to be written using the ath9k_hw_analog_shift_rmw function. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: fix synth delay for half/quarter channelsFelix Fietkau2011-07-111-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | The radio needs twice / four times as much time to stabilize for half/quarter channels. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: set 5 GHz half/quarter channels on AR9002 using fractional modeFelix Fietkau2011-07-111-1/+3
| | | | | | | | | | | | | | | | | | | | | The radio seems to perform better that way Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: remove ar9287 v1.3+ specific hardcoded register hacksFelix Fietkau2011-07-114-49/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now that the clock rate is initialized properly and SIFS, EIFS, USEC, slot time and ACK timeout are properly calculated by the generic code, the 'async FIFO' register hacks are no longer necessary. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: initialize more timing related registers for half/quarter channelsFelix Fietkau2011-07-111-8/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initialize the the clock-to-TSF field of AR_USEC and the SIFS and EIFS time registers based on the clock rate instead of relying on initvals. With those changes, some of the hardcoded AR9287 1.3+ specific overrides can be dropped. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: fix MAC clock rate for AR9287 v1.3+Felix Fietkau2011-07-111-1/+4
| | | | | | | | | | | | | | | | | | | | | This chip uses the async FIFO feature and runs the MAC at 117 MHz Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: fix MAC clock for half/quarter rateFelix Fietkau2011-07-111-0/+7
| | | | | | | | | | | | | | | | | | | | | Enabling half/quarter rate makes the MAC run at half/quarter clock speed. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: always enable 5 GHz fast clock for AR9280Felix Fietkau2011-07-111-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | All devices support this, but some disable it using an EEPROM flag for some reason. Improves 5 GHz performance on those devices. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-03 14:55:45 +0100