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2014-06-25Merge branch 'for-john' of ↵John W. Linville4-47/+29
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-fixes
2014-06-25mac80211: split sched scan IEsDavid Spinadel12-32/+59
Split sched scan IEs to band specific and not band specific blocks. Common IEs blocks may be sent to the FW once per command, instead of per band. This allows optimization of size of the command, which may be required by some drivers (eg. iwlmvm with newer firmware version). As this changes the mac80211 API, update all drivers to use the new version correctly, even if they don't (yet) make use of the split data. Signed-off-by: David Spinadel <[email protected]> Reviewed-by: Alexander Bondar <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2014-06-25mac80211: support more than one band in scan requestDavid Spinadel11-11/+20
Some drivers (such as iwlmvm) can handle multiple bands in a single HW scan request. Add a HW flag to indicate that the driver support this. To hold the required data, create a separate structure for HW scan request that holds cfg scan request and data about different parts of the scan IEs. As this changes the mac80211 API, update all drivers using it to use the correct new function type/argument. Signed-off-by: David Spinadel <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2014-06-24iwlwifi: mvm: Fix broadcast filteringIlan Peer1-6/+6
Current code did not allow sending the broadcast filtering command for P2P Client interfaces. However, this was not enough, since once broadcast filtering command was issued over the station interface after the P2P Client connected, the command also attached the filters to the P2P Client MAC which is not allowed (FW ASSERT 1063). Fix this skipping P2P Client interfaces when constructing the broadcast filtering command Signed-off-by: Ilan Peer <[email protected]> Reviewed-by: ArikX Nemtsov <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24Revert "iwlwifi: remove IWL_UCODE_TLV_FLAGS_UAPSD_SUPPORT flag"Arik Nemtsov2-0/+8
This reverts commit dc9a19296a872644f19a06d8eeb5db222d327b41. 3610 cards don't support UAPSD. Signed-off-by: Arik Nemtsov <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: handle device start failures during restartJohannes Berg1-0/+10
If the device fails during a restart, mac80211 now handles the situation better but we still have a little bit of cleanup to do in the driver - add the required code. Signed-off-by: Johannes Berg <[email protected]> Reviewed-by: ArikX Nemtsov <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwivi: mvm: BT Coex - properly set the priority of beaconsEmmanuel Grumbach1-6/+7
Since the new API allows multiple priorities, we need to properly set the beacon's prorities in the TX cmd associated to it. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: support extended beacon notificationDavid Spinadel5-10/+42
Use extended beacon notification when supported by FW. Set last beacon system time to AP or GO interface. System time of last beacon can be used to avoid TBTT overlapping between two interfaces, CSA and other uses. Signed-off-by: David Spinadel <[email protected]> Signed-off-by: Andrei Otcheretianski <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: Introduce an API to set STA_FLG_DISABLE_TX flagAndrei Otcheretianski4-5/+26
Introduce new station flag STA_FLG_DISABLE_TX, which is modified with ADD_STA command. This flag, when set, disables tx to the STA. Provide an API (iwl_mvm_sta_modify_disable_tx) to modify this flag, which should be used in channel switch and immediate quiet flows. Signed-off-by: Andrei Otcheretianski <[email protected]> Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: disable beacon filtering escape timer in d0i3Eliad Peller1-1/+1
The beacon filtering configuration in d0i3 currently uses the max value defined as 1024. However, with beacon interval of 100ms we end up with too-frequent wakeups. Instead, configure the escape timer to 0, asking the fw to disable it altogether. Signed-off-by: Eliad Peller <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: BT Coex - avoid the shared antenna for management framesEmmanuel Grumbach3-1/+13
If BT is active, we need to refrain from using the shared antenna. This logic is done in the firmware when we use the link quality tables. But for management frames, the rate is written in the Tx command by the driver. Hence the driver needs to make sure not use the shared antenna when BT is active for any frames that don't use the rate scale table such as management frames or multicast. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: BT Coex - add reduced Tx power thresholds to constantsEmmanuel Grumbach2-6/+6
This really belongs to the constants file. Reviewed-by: Johannes Berg <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: BT Coex - don't limit rate control if TTC is onEmmanuel Grumbach2-1/+9
When the firmware enables TxTxCorunning, we can lift the constaints on the rate control. Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: BT Coex - allow MIMO in more casesEmmanuel Grumbach1-7/+10
We can Tx in MIMO rates when we are in TxTx Disallow mode just like we can when we are in Tight mode. Same if we are in 5Ghz regardless of the mode we are. Change the code to allow MIMO in these cases. Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: BT Coex - allow to force the antenna allocationEmmanuel Grumbach4-0/+94
This can be used for testing. Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: assure no overflows occur while reading otpLiad Kaufman1-2/+12
Just in case sizes change in the OTP without proper SW updating, an additional check is inserted when reading OTP sections to assure no overflows occur. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: nvm: update maximal parsed values in external nvmLiad Kaufman1-2/+13
Some of the maximum values of the parsed external NVM file in the B-step of the 8000 HW family were updated, so this updates these values. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: update trans->hw_rev 8000 hw family formatLiad Kaufman1-0/+10
The format of the CSR_HW_REV register has changed in 8000 HW family. To keep backwards compatibility, we store the value of this register as usual in trans->hw_rev, only we store it in the old format in this variable. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: fix bug in set_hw_address functionEran Harary1-12/+22
Don't use nvm_hw pointer if it is NULL. Print an error message if the MAC address isn't valid. Signed-off-by: Eran Harary <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: dvm: add a force_cam module parameter to fully disable power savingAndy Lutomirski1-0/+9
iwldvm stalls are often blamed on power management. Add an option to force it all the way off. Signed-off-by: Andy Lutomirski <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: pcie: improve debugfs queue infoAndy Lutomirski1-2/+8
This adds need_update and write_actual to rx_queue and need_update and an HCMD indicator to tx_queue. On my card, rx_queue now looks like: read: 181 write: 180 write_actual: 176 need_update: 0 free_count: 40 closed_rb_num: 181 tx_queue now looks like: hwq 00: read=29 write=30 use=1 stop=0 need_update=0 hwq 01: read=0 write=0 use=1 stop=0 need_update=0 hwq 02: read=128 write=128 use=1 stop=0 need_update=0 hwq 03: read=0 write=0 use=1 stop=0 need_update=0 hwq 04: read=94 write=94 use=1 stop=0 need_update=0 HCMD hwq 05: read=0 write=0 use=0 stop=0 need_update=0 hwq 06: read=0 write=0 use=0 stop=0 need_update=0 hwq 07: read=0 write=0 use=0 stop=0 need_update=0 hwq 08: read=0 write=0 use=0 stop=0 need_update=0 hwq 09: read=0 write=0 use=0 stop=0 need_update=0 hwq 10: read=0 write=0 use=0 stop=0 need_update=0 hwq 11: read=0 write=0 use=0 stop=0 need_update=0 hwq 12: read=0 write=0 use=0 stop=0 need_update=0 hwq 13: read=0 write=0 use=0 stop=0 need_update=0 hwq 14: read=0 write=0 use=0 stop=0 need_update=0 hwq 15: read=0 write=0 use=0 stop=0 need_update=0 hwq 16: read=0 write=0 use=0 stop=0 need_update=0 hwq 17: read=0 write=0 use=0 stop=0 need_update=0 hwq 18: read=0 write=0 use=0 stop=0 need_update=0 hwq 19: read=0 write=0 use=0 stop=0 need_update=0 This may help with debugging queue stalls. Signed-off-by: Andy Lutomirski <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: pcie: log when waking the NIC for hcmd submission failsAndy Lutomirski1-0/+1
I've never seen this happen, but it's useful to rule it out. Signed-off-by: Andy Lutomirski <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: fix NVM channel attribute map.David Spinadel1-4/+18
Fix NVM channel attributes. Add indoor-only and GO Concurrent bits. Remove DFS channel bit which is overlapped with radar. Signed-off-by: David Spinadel <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: fixes for 8000 NVM flowEran Harary2-3/+2
The nvm_file should be loaded by default for SDIO procucts only. Change the configuration accordingly. While at it, fix a typo in the device name. Signed-off-by: Eran Harary <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: pcie: add firmware monitor capabilitiesEmmanuel Grumbach6-4/+158
This allows to use the firmware monitor. This capability uses a lot of contiguous memory (up to 64MB), so make its usage module parameter dependent. The driver will try to allocate as much contiguous memory as possible downgrading its requirements until the allocation succeeds. Dump this data into the fw-error dump file when an error happens. Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: rename iwl_mvm_fw_error_next_dataEmmanuel Grumbach2-5/+5
This is not related to mvm. Rename to iwl_fw_error_next_data. Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: add device / firmware to fw-error-dump fileEmmanuel Grumbach5-5/+53
This can be useful later for parsing since the parsing may differ based on the device's family / bus. Also add the human readable version of the firmware. Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: remove MCS32 support declarationEliad Peller1-1/+0
MCS32 is currently not supported, so don't declare support for it. Signed-off-by: Eliad Peller <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: don't use hardcoded num of scan channelsDavid Spinadel7-51/+56
Use num of scan channels as advertised by fw TLV. Signed-off-by: David Spinadel <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: update the 7265 series HW IDsOren Givon1-1/+2
Add one more 7265 series HW ID. Edit one existing 7265 series HW ID. CC: <[email protected]> [3.13+] Signed-off-by: Oren Givon <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24Merge remote-tracking branch 'iwlwifi-fixes/master' into iwlwifi-nextEmmanuel Grumbach1-46/+19
2014-06-24iwlwifi: mvm: add back support for low-priority scanJohannes Berg2-3/+7
The low-priority scan feature can be useful, e.g. for OBSS scans (if those are required by the AP); add back support for it, restoring the maximum out time to the value it was for low-priority scan before that was removed. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: use ksize to memset scan_commandDavid Spinadel1-3/+1
Use ksize to get scan command size instead of calculating it, to avoid nasty bugs. Signed-off-by: David Spinadel <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: bump API version for 8000 devicesEmmanuel Grumbach1-1/+1
Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-24iwlwifi: mvm: rework sched scan channel configurationEliad Peller1-46/+19
The current sched scan channel configuration code configures all the supported channels for scanning. However, this can result in SYSASSERT in some cases, when the configured channel is disabled. Instead, configure only the channels given in the req struct, and set the channel_count field appropriately. While on it, change the code to use channel->hw_value instead of recalculating the channel number. Signed-off-by: Eliad Peller <[email protected]> Signed-off-by: Emmanuel Grumbach <[email protected]>
2014-06-23cfg80211: pass TDLS initiator in tdls_mgmt operationsArik Nemtsov1-1/+2
The TDLS initiator is set once during link setup. If determines the address ordering in the link identifier IE. Fix dependent drivers - mwifiex and mac80211. Signed-off-by: Arik Nemtsov <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2014-06-23mac80211_hwsim: clean up own address matchingJohannes Berg1-35/+31
Using perm_addr is always wrong, it may be reassigned by anyone using standard netdev APIs. Remove that from the match function and also use the match function where only the perm_addr was used now. Signed-off-by: Johannes Berg <[email protected]>
2014-06-20ath9k: Fix build error in ath_reset_internalRajkumar Manoharan1-5/+3
drivers/net/wireless/ath/ath9k/main.c:299 ath_reset_internal() error: we previously assumed 'hchan' could be null (see line 293) Cc: Felix Fietkau <[email protected]> Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Rajkumar Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-20b43: add config for (en|dis)abling G-PHY supportRafał Miłecki4-5/+14
This allows new devices users to save some space. Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-20b43: remove leftover code from old devices supportRafał Miłecki3-16/+0
Old devices (A-PHY or B-PHY) are supposed to be supported by b43legacy. We keep phy_a.c as it's needed for G-PHY which shares some design. Signed-off-by: Rafał Miłecki <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-20wil6210: fix for 64-bit integer divisionVladimir Kondratiev1-2/+3
On some platforms, cycles_t is 64-bit, and gcc generates call to __udivdi3 for straight division of cycles_t/cycles_t. This leads to compilation failure, as this function is not exist in the kernel runtime. do_div() to rescue Original report: tree: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master head: 2e91606f5e1ec7329557dfc0e298c4c021acbb80 commit: 7c0acf868d2e470c9d6a40091acf8d6444c01b57 [81/103] wil6210: Tx performance monitoring config: i386-randconfig-ha3-0620 (attached as .config) All error/warnings: drivers/built-in.o: In function `wil_vring_debugfs_show': >> debugfs.c:(.text+0x39b9be): undefined reference to `__udivdi3' Signed-off-by: Vladimir Kondratiev <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-20mwifiex: Use the proper interfacesThomas Gleixner5-23/+6
Why is converting time formats so desired if there are proper interfaces for this? Signed-off-by: Thomas Gleixner <[email protected]> Acked-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19PCMCIA_HERMES: ioport_map/unmap relies on HAS_IOPORT_MAPFabian Frederick1-1/+1
Fixing following sh-allmodconfig errors reported on kisskb " drivers/net/wireless/orinoco/orinoco_cs.c:153:2: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration] drivers/net/wireless/orinoco/orinoco_cs.c:205:3: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration] " Cc: "John W. Linville" <[email protected]> Cc: Paul Gortmaker <[email protected]> Cc: [email protected] Signed-off-by: Fabian Frederick <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19LIBERTAS_CS: ioport_map/unmap relies on HAS_IOPORT_MAPFabian Frederick1-1/+1
Fixing following sh-allmodconfig errors reported on kisskb " drivers/net/wireless/libertas/if_cs.c:826:3: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration] drivers/net/wireless/libertas/if_cs.c:878:2: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration] " Cc: "John W. Linville" <[email protected]> Cc: Dan Williams <[email protected]> Cc: [email protected] Signed-off-by: Fabian Frederick <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19SPECTRUM_CS: ioport_map/unmap relies on HAS_IOPORT_MAPFabian Frederick1-1/+1
Fixing following sh-allmodconfig errors reported on kisskb " drivers/net/wireless/orinoco/spectrum_cs.c:216:2: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration] drivers/net/wireless/orinoco/spectrum_cs.c:273:3: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration] " Cc: "John W. Linville" <[email protected]> Cc: Paul Gortmaker <[email protected]> Cc: [email protected] Signed-off-by: Fabian Frederick <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19drivers/net/wireless/rt2x00/rt2x00dev.c: remove null test before kfreeFabian Frederick1-2/+1
Fix checkpatch warning: WARNING: kfree(NULL) is safe this check is probably not required Cc: Ivo van Doorn <[email protected]> Cc: Helmut Schaa <[email protected]> Signed-off-by: Fabian Frederick <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19wil6210: track Tx queue stateVladimir Kondratiev3-2/+24
Provide both event (netif_tx_[stop|wake]) tracking via printk; and state via debugfs 'info' Signed-off-by: Vladimir Kondratiev <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19wil6210: interrupt statisticsVladimir Kondratiev3-0/+14
Track number of interrupts and Tx/Rx packets; expose through debugfs 'info'. Reset upon read. Used to analyse effectivness of interrupt coalescing and NAPI. Read twice with some interval like cat info > /dev/null; sleep 1; cat info Signed-off-by: Vladimir Kondratiev <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19wil6210: add 'info' debugfs entryVladimir Kondratiev1-0/+25
Use 'info' debugfs entry for misc. assorted information. Start with indication whether platform is AC-powered; will use it later for power related decisions Signed-off-by: Vladimir Kondratiev <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2014-06-19wil6210: work around for platforms with broken INTxVladimir Kondratiev1-2/+22
There are platforms where INTx can't be routed by ACPI, this leads to pci_enable_device failure. Re-try pretending we have MSI already configured; in this case pci_enable_device do not try to configure INTx. However, MSI could still work. Signed-off-by: Vladimir Kondratiev <[email protected]> Signed-off-by: John W. Linville <[email protected]>
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