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path: root/drivers/net/wireless/intel/iwlwifi
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2017-06-02iwlwifi: update device ID for a000 familySara Sharon2-6/+9
Three configurations will share device ID 2720, and will be differentiated by RF ID. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: add documentation links to various fieldsJohannes Berg7-32/+45
Link various fields to the documentation of the enums that define their values. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: fix some kernel-docJohannes Berg7-68/+78
This mostly fixes missing tags/struct names, but also some other things. Lots of issues remain though. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: wait for the flushed queue onlySara Sharon1-2/+1
The function flushed only agg queue and no more traffic is queued on it. However, it waits for all queues to empty, which is not necessary and may take more time. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: add documentation to some WoWLAN commandsJohannes Berg1-1/+28
Add some documentation for the WoWLAN commands, also linking the correct enums used. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: disentangle paging command structsJohannes Berg2-15/+33
Instead of using a union and hard-coding the size difference, declare both command structs properly, use a union on the stack to build them and the right sizeof() for the size. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: use u8 for reserved fieldsJohannes Berg2-3/+3
There's no saying what kind of type a reserved field will get in the future, so use u8 arrays to reserve space. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: fix MCC endianness bugJohannes Berg2-3/+3
Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: use proper sta_addr in firmware APIJohannes Berg2-5/+3
There's no point to declare an address as a __le32/__le16 and then only take a pointer to it anyway, change that to just a sta_addr[ETH_ALEN]. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: document which group enums are used with which group IDJohannes Berg1-3/+24
Make it explicit which command definition enum is supposed to be used with which command group, rather than relying on being able to figure it out by name. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: fix endianness in lq_cmd declarationJohannes Berg1-1/+1
This member doesn't seem to be used, so this doesn't really fix anything, but it's better to have the right type there. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: support old method of NVM parsingSara Sharon2-1/+10
Add configuration for allowing driver's nvm parsing and bypassing the new host command, for debugging. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: support getting nvm data from firmwareSara Sharon6-22/+194
This API replaces the complex NVM parsing of the iwlwifi module. Instead, we get all needed data from firmware. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-06-02iwlwifi: mvm: flush per station for DQA modeSara Sharon5-14/+42
Avoid using the global flush and move to flush per station whenever possible in DQA mode. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-05-08mac80211: properly remove RX_ENC_FLAG_40MHZJohannes Berg1-1/+3
Somehow I missed this in my RX rate cleanup series, causing some drivers to not report correct bandwidth since this flag isn't used by mac80211 anymore. Fix this, and make hwsim also report higher bandwidths appropriately. Signed-off-by: Johannes Berg <[email protected]>
2017-04-28Merge tag 'mac80211-next-for-davem-2017-04-28' of ↵David S. Miller4-32/+32
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== Another set of patches for -next: * API support for concurrent scheduled scan requests * API changes for roaming reporting * BSS max idle support in mac80211 * API changes for TX status reporting in mac80211 * API changes for RX rate reporting in mac80211 * rewrite monitor logic to prepare for BPF filters * bugfix for rare devices without 2.4 GHz support * a bugfix for recent DFS changes * some further cleanups The API changes are actually at a nice time, since it's typically quiet just before the merge window, and trees can be synchronized easily during it. ==================== Signed-off-by: David S. Miller <[email protected]>
2017-04-28mac80211: rename ieee80211_rx_status::vht_nss to just nssJohannes Berg2-2/+2
This field will need to be used again for HE, so rename it now. Again, mostly done with this spatch: @@ expression status; @@ -status->vht_nss +status->nss @@ expression status; @@ -status.vht_nss +status.nss Signed-off-by: Johannes Berg <[email protected]>
2017-04-28mac80211: separate encoding/bandwidth from flagsJohannes Berg3-11/+11
We currently use a lot of flags that are mutually incompatible, separate this out into actual encoding and bandwidth enum values. Much of this again done with spatch, with manual post-editing, mostly to add the switch statements and get rid of the conversions. @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_80MHZ +status->bw = RATE_INFO_BW_80 @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_40MHZ +status->bw = RATE_INFO_BW_40 @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_20MHZ +status->bw = RATE_INFO_BW_20 @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_160MHZ +status->bw = RATE_INFO_BW_160 @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_5MHZ +status->bw = RATE_INFO_BW_5 @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_10MHZ +status->bw = RATE_INFO_BW_10 @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_VHT +status->encoding = RX_ENC_VHT @@ expression status; @@ -status->enc_flags |= RX_ENC_FLAG_HT +status->encoding = RX_ENC_HT @@ expression status; @@ -status.enc_flags |= RX_ENC_FLAG_VHT +status.encoding = RX_ENC_VHT @@ expression status; @@ -status.enc_flags |= RX_ENC_FLAG_HT +status.encoding = RX_ENC_HT @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_HT) +(status->encoding == RX_ENC_HT) @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_VHT) +(status->encoding == RX_ENC_VHT) @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_5MHZ) +(status->bw == RATE_INFO_BW_5) @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_10MHZ) +(status->bw == RATE_INFO_BW_10) @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_40MHZ) +(status->bw == RATE_INFO_BW_40) @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_80MHZ) +(status->bw == RATE_INFO_BW_80) @@ expression status; @@ -(status->enc_flags & RX_ENC_FLAG_160MHZ) +(status->bw == RATE_INFO_BW_160) Signed-off-by: Johannes Berg <[email protected]>
2017-04-28mac80211: clean up rate encoding bits in RX statusJohannes Berg3-29/+29
In preparation for adding support for HE rates, clean up the driver report encoding for rate/bandwidth reporting on RX frames. Much of this patch was done with the following spatch: @@ expression status; @@ -status->flag & (RX_FLAG_HT | RX_FLAG_VHT) +status->enc_flags & (RX_ENC_FLAG_HT | RX_ENC_FLAG_VHT) @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_SHORTPRE +status->enc_flags op RX_ENC_FLAG_SHORTPRE @@ expression status; @@ -status->flag & RX_FLAG_SHORTPRE +status->enc_flags & RX_ENC_FLAG_SHORTPRE @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_HT +status->enc_flags op RX_ENC_FLAG_HT @@ expression status; @@ -status->flag & RX_FLAG_HT +status->enc_flags & RX_ENC_FLAG_HT @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_40MHZ +status->enc_flags op RX_ENC_FLAG_40MHZ @@ expression status; @@ -status->flag & RX_FLAG_40MHZ +status->enc_flags & RX_ENC_FLAG_40MHZ @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_SHORT_GI +status->enc_flags op RX_ENC_FLAG_SHORT_GI @@ expression status; @@ -status->flag & RX_FLAG_SHORT_GI +status->enc_flags & RX_ENC_FLAG_SHORT_GI @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_HT_GF +status->enc_flags op RX_ENC_FLAG_HT_GF @@ expression status; @@ -status->flag & RX_FLAG_HT_GF +status->enc_flags & RX_ENC_FLAG_HT_GF @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_VHT +status->enc_flags op RX_ENC_FLAG_VHT @@ expression status; @@ -status->flag & RX_FLAG_VHT +status->enc_flags & RX_ENC_FLAG_VHT @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_STBC_MASK +status->enc_flags op RX_ENC_FLAG_STBC_MASK @@ expression status; @@ -status->flag & RX_FLAG_STBC_MASK +status->enc_flags & RX_ENC_FLAG_STBC_MASK @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_LDPC +status->enc_flags op RX_ENC_FLAG_LDPC @@ expression status; @@ -status->flag & RX_FLAG_LDPC +status->enc_flags & RX_ENC_FLAG_LDPC @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_10MHZ +status->enc_flags op RX_ENC_FLAG_10MHZ @@ expression status; @@ -status->flag & RX_FLAG_10MHZ +status->enc_flags & RX_ENC_FLAG_10MHZ @@ assignment operator op; expression status; @@ -status->flag op RX_FLAG_5MHZ +status->enc_flags op RX_ENC_FLAG_5MHZ @@ expression status; @@ -status->flag & RX_FLAG_5MHZ +status->enc_flags & RX_ENC_FLAG_5MHZ @@ assignment operator op; expression status; @@ -status->vht_flag op RX_VHT_FLAG_80MHZ +status->enc_flags op RX_ENC_FLAG_80MHZ @@ expression status; @@ -status->vht_flag & RX_VHT_FLAG_80MHZ +status->enc_flags & RX_ENC_FLAG_80MHZ @@ assignment operator op; expression status; @@ -status->vht_flag op RX_VHT_FLAG_160MHZ +status->enc_flags op RX_ENC_FLAG_160MHZ @@ expression status; @@ -status->vht_flag & RX_VHT_FLAG_160MHZ +status->enc_flags & RX_ENC_FLAG_160MHZ @@ assignment operator op; expression status; @@ -status->vht_flag op RX_VHT_FLAG_BF +status->enc_flags op RX_ENC_FLAG_BF @@ expression status; @@ -status->vht_flag & RX_VHT_FLAG_BF +status->enc_flags & RX_ENC_FLAG_BF @@ assignment operator op; expression status, STBC; @@ -status->flag op STBC << RX_FLAG_STBC_SHIFT +status->enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_SHORTPRE +status.enc_flags op RX_ENC_FLAG_SHORTPRE @@ expression status; @@ -status.flag & RX_FLAG_SHORTPRE +status.enc_flags & RX_ENC_FLAG_SHORTPRE @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_HT +status.enc_flags op RX_ENC_FLAG_HT @@ expression status; @@ -status.flag & RX_FLAG_HT +status.enc_flags & RX_ENC_FLAG_HT @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_40MHZ +status.enc_flags op RX_ENC_FLAG_40MHZ @@ expression status; @@ -status.flag & RX_FLAG_40MHZ +status.enc_flags & RX_ENC_FLAG_40MHZ @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_SHORT_GI +status.enc_flags op RX_ENC_FLAG_SHORT_GI @@ expression status; @@ -status.flag & RX_FLAG_SHORT_GI +status.enc_flags & RX_ENC_FLAG_SHORT_GI @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_HT_GF +status.enc_flags op RX_ENC_FLAG_HT_GF @@ expression status; @@ -status.flag & RX_FLAG_HT_GF +status.enc_flags & RX_ENC_FLAG_HT_GF @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_VHT +status.enc_flags op RX_ENC_FLAG_VHT @@ expression status; @@ -status.flag & RX_FLAG_VHT +status.enc_flags & RX_ENC_FLAG_VHT @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_STBC_MASK +status.enc_flags op RX_ENC_FLAG_STBC_MASK @@ expression status; @@ -status.flag & RX_FLAG_STBC_MASK +status.enc_flags & RX_ENC_FLAG_STBC_MASK @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_LDPC +status.enc_flags op RX_ENC_FLAG_LDPC @@ expression status; @@ -status.flag & RX_FLAG_LDPC +status.enc_flags & RX_ENC_FLAG_LDPC @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_10MHZ +status.enc_flags op RX_ENC_FLAG_10MHZ @@ expression status; @@ -status.flag & RX_FLAG_10MHZ +status.enc_flags & RX_ENC_FLAG_10MHZ @@ assignment operator op; expression status; @@ -status.flag op RX_FLAG_5MHZ +status.enc_flags op RX_ENC_FLAG_5MHZ @@ expression status; @@ -status.flag & RX_FLAG_5MHZ +status.enc_flags & RX_ENC_FLAG_5MHZ @@ assignment operator op; expression status; @@ -status.vht_flag op RX_VHT_FLAG_80MHZ +status.enc_flags op RX_ENC_FLAG_80MHZ @@ expression status; @@ -status.vht_flag & RX_VHT_FLAG_80MHZ +status.enc_flags & RX_ENC_FLAG_80MHZ @@ assignment operator op; expression status; @@ -status.vht_flag op RX_VHT_FLAG_160MHZ +status.enc_flags op RX_ENC_FLAG_160MHZ @@ expression status; @@ -status.vht_flag & RX_VHT_FLAG_160MHZ +status.enc_flags & RX_ENC_FLAG_160MHZ @@ assignment operator op; expression status; @@ -status.vht_flag op RX_VHT_FLAG_BF +status.enc_flags op RX_ENC_FLAG_BF @@ expression status; @@ -status.vht_flag & RX_VHT_FLAG_BF +status.enc_flags & RX_ENC_FLAG_BF @@ assignment operator op; expression status, STBC; @@ -status.flag op STBC << RX_FLAG_STBC_SHIFT +status.enc_flags op STBC << RX_ENC_FLAG_STBC_SHIFT @@ @@ -RX_FLAG_STBC_SHIFT +RX_ENC_FLAG_STBC_SHIFT Signed-off-by: Johannes Berg <[email protected]>
2017-04-26nl80211: allow multiple active scheduled scan requestsArend Van Spriel1-1/+1
This patch implements the idea to have multiple scheduled scan requests running concurrently. It mainly illustrates how to deal with the incoming request from user-space in terms of backward compatibility. In order to use multiple scheduled scans user-space needs to provide a flag attribute NL80211_ATTR_SCHED_SCAN_MULTI to indicate support. If not the request is treated as a legacy scan. Drivers currently supporting scheduled scan are now indicating they support a single scheduled scan request. This obsoletes WIPHY_FLAG_SUPPORTS_SCHED_SCAN. Reviewed-by: Hante Meuleman <[email protected]> Reviewed-by: Pieter-Paul Giesberts <[email protected]> Reviewed-by: Franky Lin <[email protected]> Signed-off-by: Arend van Spriel <[email protected]> [clean up netlink destroy path to avoid allocations, code cleanups] Signed-off-by: Johannes Berg <[email protected]>
2017-04-26Merge tag 'iwlwifi-next-for-kalle-2017-04-26' of ↵Kalle Valo34-350/+521
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next One more pull-request intended for 4.12. These are the changes: * The firmware for 7265D and 3168 NICs is frozen at version 29; * Sari continues working heavily on support for A000 series; * A bunch of fixes; * Some cleanups here and there;
2017-04-25iwlwifi: adjust NVM parsing APIs for new a000 methodSara Sharon2-20/+28
In a000 devices we will get all nvm data from the firmware, and can save most of the parsing. Export two APIs that op mode will still use. Adjust API of init_sbands to be independent of NVM file structure so it can be used by op mode as well. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: pcie: apply no-reclaim logic only to group 0Johannes Berg1-1/+1
When applying no-reclaim logic to commands other than the group zero for legacy commands, commands such as 0x1c (TX_CMD in group 0) can't be used in any other group. Fix that by applying this logic only for group 0 - it's not and should never be needed for any other groups. Reported-by: Sharon Dvir <[email protected]> Reported-by: Shaul Triebitz <[email protected]> Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: memset binding before setting valuesSara Sharon1-2/+2
The changes in commit 9415af7f306b ("iwlwifi: mvm: support new binding API") assigned values that were later memset to 0. Move the memset earlier. Fixes: 9415af7f306b ("iwlwifi: mvm: support new binding API") Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: rename wait_for_tx_queues_emptySara Sharon6-16/+16
Rename current wait_tx_queue_empty to wait_tx_queues_empty since it waits for multiple queues (up to 32). Next patch will add a wait for single TX queue which is needed for gen2 to be scalable for 512. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: move to 512 queuesSara Sharon5-6/+8
Avoid using the old define since it will enlarge necessary structs for previous HW. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: support station type APISara Sharon7-27/+132
Support change to ADD_STA API to support station types. Each station is assigned its type. This simplifies FW handling of the broadcast and multicast stations: * broadcast station is identified by its type and not the mac address. * multicast queue is no longer treated differently. The opening and closing of it is done by referring to its station. There is no need to specify it in the MAC command. * When disabling TX to all station driver can disable the traffic on multicast station, so FW doesn't have to do it. Change is backward compatible. Change the order of adding and removing the stations according to FW requirements. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: remove references to queue_info in new TX pathSara Sharon5-71/+96
Most of the fields aren't needed in new TX path. Enlarging the struct to 512 queues will consume a lot of memory. Remove all references to the struct in the new TX path. Move mac80211 queue mapping outside, since it will be needed per queue for TVQM mode. Add warning in paths that shouldn't be hit. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: gen2: support nmi triggering from hostLiad Kaufman2-0/+4
For gen2 there is a new register. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: remove module loading failure messageJohannes Berg1-1/+1
When CONFIG_DEBUG_TEST_DRIVER_REMOVE is set, iwlwifi crashes when the opmode module cannot be loaded, due to completing the completion before using drv->dev, which can then already be freed. Fix this by removing the (fairly useless) message. Moving the completion later causes a deadlock instead, so that's not an option. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: don't leak memory on allocation failureJohannes Berg1-6/+7
If we fail to allocate the small chunk of memory for the pieces of the firmware file, we leak the whole firmware image instead... Since the allocation failure is really unlikely, just bail out at that point instead. Remove the error message at the label since we now (and actually have been) use it for various reasons. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: pcie: remove superfluous trans->dev assignmentJohannes Berg1-1/+0
This struct member is already assigned in the previous call to iwl_trans_alloc(), so assigning the same value again is superfluous - remove it. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: use defines instead of variables for shared dwell timesSara Sharon1-35/+20
Most of the dwells are constant across different scan types. Use defines instead of depending on scan type. This is needed as preparation to having different scan type per band. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: remove color definitionSara Sharon1-14/+0
We use the full station field as sta_id, and never use the color. FW are about to clean the color out, so those defines are incorrect now (and were redundant before). Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: move internally to use bigger INVALID_TXQSara Sharon5-11/+13
We can't use IEEE80211_INVAL_HW_QUEUE to mark a queue as invalid since 255 will be a valid value for a TVQM queue index. Use IWL_MVM_INVALID_QUEUE instead for accessing txq_id. reserved_queue can stay a u8 since reserved_queue is not used when TVQM is enabled. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: map cab_queue to different txq_idSara Sharon4-2/+11
cab_queue can now get bigger than u8, since in TVQM we will support 512 queues.. Support it by maintaining internal mapping between the actual number and mac80211 queue (IWL_MVM_DQA_GCAST_QUEUE). For pre-a000 the internal queue will be the same as the mac80211 queue. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: Ignore wifi mcc update in the driver while associatedHaim Dreyfuss3-2/+37
Wifi mcc (mobile country code) update is forbidden while associated. Currently, FW prevents these updates and the driver is unaware to this logic. From now on, the FW sends every wifi mcc update to the driver. The driver in his turn needs to decide whether to ignore it or not, depends on the association state. Signed-off-by: Haim Dreyfuss <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: don't reserve queue in TVQM modeSara Sharon2-4/+9
The reserved queue is never used, save the trouble. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: pcie: support debug applying on a000 hwLiad Kaufman3-1/+6
Allow configuring debug destination on a000 HW. Signed-off-by: Liad Kaufman <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: avoid variable shadowingJohannes Berg1-5/+6
Remove an extra variable 'queue' that already exists. Also, since there are no code paths that use 'queue' without intializing it, remove the unnecessary zero initialization. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: freeze 7265D and 3168 on API version 29Dor Shaish1-2/+2
iwl7265D and iwl3168 are frozen on API version 29. Set the MAX API allowed level to 29 from now on. Signed-off-by: Dor Shaish <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: handle possible BIOS bugSharon Dvir1-0/+6
In iwl_mvm_sar_get_ewrd_table() In case of a BIOS bug, n_profiles might be 0 thus we need to return an error value. Found by Klocwork. Signed-off-by: Sharon Dvir <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: scan: avoid "big" printsMordechai Goodstein1-27/+4
Delete the scanned channel results. No need in it we get it any way when logging. The print only clogs up the ftrace print buffer. Signed-off-by: Mordechai Goodstein <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: check if returned value is NULLSharon Dvir1-0/+2
While freeing inactive queue, check mvmsta to be valid before dereferencing it. Found by Klocwork. Signed-off-by: Sharon Dvir <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: make iwl_run_unified_mvm_ucode() staticJohannes Berg3-81/+80
There's no need to have iwl_run_unified_mvm_ucode() be exposed to other parts of the code since the logic to pick it over the normal code in iwl_run_init_mvm_ucode() can just be done in that function itself. Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-25iwlwifi: mvm: support new rate flagsSara Sharon4-16/+31
Rates were changed to adapt to HE. Change is backward compatible. Signed-off-by: Sara Sharon <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-24Merge tag 'wireless-drivers-next-for-davem-2017-04-21' of ↵David S. Miller54-1109/+4173
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== wireless-drivers-next patches for 4.12 Quite a lot of patches for rtlwifi and iwlwifi this time, but changes also for other active wireless drivers. Major changes: ath9k * add support for Dell Wireless 1601 PCI device * add debugfs file to manually override noise floor ath10k * bump up FW API to 6 for a new QCA6174 firmware branch wil6210 * support 8 kB RX buffers iwlwifi * work to support A000 devices continues * add support for FW API 30 * add Geographical and Dynamic Specific Absorption Rate (SAR) support * support a few new PCI device IDs rtlwifi * work on adding Bluetooth coexistance support, not finished yet ==================== Signed-off-by: David S. Miller <[email protected]>
2017-04-20Merge tag 'mac80211-next-for-davem-2017-04-18' of ↵David S. Miller2-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== My last pull request has been a while, we now have: * connection quality monitoring with multiple thresholds * support for FILS shared key authentication offload * pre-CAC regulatory compliance - only ETSI allows this * sanity check for some rate confusion that hit ChromeOS (but nobody else uses it, evidently) * some documentation updates * lots of cleanups ==================== Signed-off-by: David S. Miller <[email protected]>
2017-04-20iwlwifi: pcie: free context info in case of failuresJohannes Berg1-1/+4
If iwl_pcie_ctxt_info_init_fw_sec() fails, the previous allocated DMA memory needs to be freed (it even goes out of scope immediately.) Do that to prevent the leak. Fixes: eda50cde58de ("iwlwifi: pcie: add context information support") Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-04-20iwlwifi: pcie: fix mutex leak in gen2 startJohannes Berg1-2/+3
If the context info fails to be allocated, the mutex isn't unlocked properly, fix that. Fixes: eda50cde58de ("iwlwifi: pcie: add context information support") Signed-off-by: Johannes Berg <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
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