WMI interface for all the firmwares(except QCA6174) does not include the
type of peer(default/bss/tdls) requested during peer creation, therefore
target creates a default peer.
TDLS implementation on 10.4 firmware requires host to configure the
peer type(tdls) for TDLS peers. This patch adds peer type parameter to the
existing WMI interface for peer creation to accommodate this requirement.
Tested this change on QCA9888(10.4-3.5.1-00018) and QCA988x(10.2.4.70.9-2)
with ping tests for AP/STA modes.
Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
This patch adds the support of TDLS feature for 10.4 firmware
versions.
A new WMI service is added to advertise the support of TDLS for
10.4 firmwares.
Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Though there is room to accommodate 512 services in wmi service
ready event, target uses only first 4-bits of each 32-bit word for
advertising wmi services thereby limiting max wmi services to 64.
TDLS implementation for 10.4 firmwares introduces new wmi services by
making use of remaining unused bits of each 32-bit word, therefore the
wmi service mapping in host needs to be extended.
This patch adds the logic to extend the wmi SVCMAP to accommodate new
wmi services.
Signed-off-by: Manikanta Pubbisetty <mpubbise@qti.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
As suggested by Arnd Bergmann, replace
"while (time_before_...) {}"
with
"do {} while (time_before_...)"
This fixes the following warnings detected by gcc 4.1.2:
drivers/net/wireless/ath/ath10k/sdio.c: In function
‘ath10k_sdio_mbox_rxmsg_pending_handler’:
drivers/net/wireless/ath/ath10k/sdio.c:676: warning: ‘ret’ may be used uninitialized in this function
...
drivers/net/wireless/ath/ath10k/sdio.c: In function
‘ath10k_sdio_irq_handler’:
drivers/net/wireless/ath/ath10k/sdio.c:1331: warning: ‘ret’ may be used uninitialized in this function
Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Chipsets like QCA9377 have support for USB so add initial USB bus
support to ath10k. With this patch we have the low level HIF and
HTC protocol working and it's possible to boot the firmware,
but it's still not possible to connect or anything like.
More changes are needed for full functionality. For that reason
we print during initialisation:
WARNING: ath10k USB support is incomplete, don't expect anything to work!
Signed-off-by: Erik Stromdahl <erik.stromdahl@gmail.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Set the a-mpdu reference number in ath10k to make it accessible in the
receivers radiotap header. Implemented as in ath9k. The reference number is
needed for troubleshooting and research at the receivers site (e.g. to identify
mpdu's that were aggregated in an a-mpdu)
Signed-off-by: Matthias Frei <mf@frei.media>
[kvalo@qca.qualcomm.com: fix checkpatch warning, commit log cleanup]
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
In _rtl_init_mac80211(), hardcoded value for hw->max_listen_interval
and hw->max_rate_tries are replaced by macro and removed the comment.
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Sometimes, we might using wifi-only firmware with a combo firmware name,
in this case, do not need to filter bluetooth part from header.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Reviewed-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
uninitilized variable, such as .add_req_result might be magic stack
value. Initialize the structure to make it clean.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
After commit cf124db566 ("net: Fix inconsistent teardown and
release of private netdev state."), setting
'dev->needs_free_netdev' ensures device data is released, and
'dev->destructor' is not used anymore.
Fixes: cf124db566 ("net: Fix inconsistent teardown and release of private netdev state.")
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
1899 928 0 2827 b0b realtek/rtlwifi/rtl8192ee/sw.o
File size After adding 'const':
text data bss dec hex filename
1963 864 0 2827 b0b realtek/rtlwifi/rtl8192ee/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
3090 912 0 4002 fa2 realtek/rtlwifi/rtl8188ee/sw.o
File size After adding 'const':
text data bss dec hex filename
3154 848 0 4002 fa2 realtek/rtlwifi/rtl8188ee/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
3032 912 0 3944 f68 realtek/rtlwifi/rtl8723be/sw.o
File size After adding 'const':
text data bss dec hex filename
3096 848 0 3944 f68 realtek/rtlwifi/rtl8723be/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
2775 912 0 3687 e67 realtek/rtlwifi/rtl8723ae/sw.o
File size After adding 'const':
text data bss dec hex filename
2839 848 0 3687 e67 realtek/rtlwifi/rtl8723ae/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
2491 960 0 3451 d7b realtek/rtlwifi/rtl8821ae/sw.o
File size After adding 'const':
text data bss dec hex filename
2587 864 0 3451 d7b realtek/rtlwifi/rtl8821ae/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
2817 1040 0 3857 f11 realtek/rtlwifi/rtl8192se/sw.o
File size After adding 'const':
text data bss dec hex filename
3009 848 0 3857 f11 realtek/rtlwifi/rtl8192se/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.
File size before:
text data bss dec hex filename
2833 945 12 3790 ece realtek/rtlwifi/rtl8192de/sw.o
File size After adding 'const':
text data bss dec hex filename
2929 849 12 3790 ece realtek/rtlwifi/rtl8192de/sw.o
Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Acked-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
As the only caller of dma_supported() outside of DMA API internals, the
qtfnmac driver stands out and invites scrutiny. Thankfully, it's not
being used for evil, but it is entirely redundant, since it open-codes a
check that the DMA mask setting functions are going to perform anyway.
In fact, the whole qtnf_pcie_init_dma_mask() function is nothing more
than a rather long-winded implementation of dma_set_mask_and_coherent(),
so let's just use that directly.
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Acked-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Firmware sends supported interface type rather than mask. As a result,
types field of ieee80211_iface_limit structure may end up having
multiple iftype bits set. This leads to WARN_ON from
wiphy_verify_combinations.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Avinash Patil <avinashp@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This patch implements cfg80211 channel_switch handler enabling CSA
channel-switch procedure.
Driver performs only basic validation of the requested new channel
and then sends command to firmware. Beacon IEs are not sent since
beacon update is handled by firmware.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Avinash Patil <avinashp@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Wireless cfg80211 core supplies channel settings in cfg80211_ap_settings
structure for each BSS in multiple BSS configuration. On the other hand
all the virtual interfaces on one radio are using the same PHY settings
including channel.
Move chandef structure from vif to mac structure in order to mantain
the only instance of cfg80211_chan_def structure in qtnf_wmac
rather than its multiple copies in qtnf_vif.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Avinash Patil <avinashp@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Implement current channel reporting functionality. Current operating
channel can be obtained either directly using cfg80211 get_channel
callback or from stats reported by cfg80211 survey_dump callback.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Avinash Patil <avinashp@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
On startup driver obtains regulatory rules from firmware and
enables them during wiphy registration. Later on regulatory
domain change can be requested by host. In this case firmware
is notified about the upcoming changes. If the change is valid,
then firmware updates hardware channel configuration and host
driver receives updated channel info for each band.
Signed-off-by: Igor Mitsyanko <igor.mitsyanko.os@quantenna.com>
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com>
Signed-off-by: Avinash Patil <avinashp@quantenna.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Commit f70e4df2b3 ("rtlwifi: Add code to read new versions of
firmware") added code to load an old firmware file if the new one is
not available. Unfortunately that code is never reached because
request_firmware_nowait() does not wait for the firmware to show up
and returns 0 even if the file is not there.
Use the existing fallback mechanism introduced by commit 62009b7f12
("rtlwifi: rtl8192cu: Add new firmware") instead.
Fixes: f70e4df2b3 ("rtlwifi: Add code to read new versions of firmware")
Cc: stable@vger.kernel.org
Signed-off-by: Sven Joachim <svenjoac@gmx.de>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
It is observed that some IEs get missed during association.
This patch correct the old IE parse code. sme->ie will be
store as wpa ie, wps ie, wapi ie and gen ie accordingly.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
_rtl_pci_find_adapter fail path will jump to label fail3 for
unsupported adapter types.
However, on course for fail3 there will be call rtl_deinit_core
before rtl_init_core.
For the inclusion of checking pci_iounmap this fail can be moved to
fail2.
Fixes
[ 4.492963] BUG: unable to handle kernel NULL pointer dereference at (null)
[ 4.493067] IP: rtl_deinit_core+0x31/0x90 [rtlwifi]
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Two minor conflicts in virtio_net driver (bug fix overlapping addition
of a helper) and MAINTAINERS (new driver edit overlapping revamp of
PHY entry).
Signed-off-by: David S. Miller <davem@davemloft.net>
All the firmware versions the driver supports enable DQA, and thus
the only way to get non-DQA mode is to modify the source. Remove
this mode to simplify the code.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The iwl_mvm_add_bcast_sta() and the iwl_mvm_rm_bcast_sta() functions
are only called in P2P flows. Add _p2p_ to the function names to make
this explicit.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
There's no need to spell out the cases when we can just
use ieee80211_is_bufferable_mmpdu().
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Since the TXQ timer freeze code will not properly handle the
large TVQM queue numbers, warn if we get into that code when
we have TVQM. Also, just to catch this earlier, warn if the
firmware image doesn't support AP_LINK_PS but we're running
on HW using TVQM.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Rename this function to the more appropriate iwl_pcie_check_hw_rf_kill()
since it's only a function in the pcie code and cannot be called from
any other place.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
During init, the FW checks whether the FSEQ value matches what it
expects. If it doesn't match, we print a warning to let integrators
clearly know that something is wrong. This can happen if another core
(i.e. not WiFi) has updated the FSEQ version. This notification is
only sent by the FW in production, for development firmwares, an
assertion is triggered instead.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Mordechai Goodstein <mordechay.goodstein@intel.com>
If the OTP is empty, the NVM_GET_INFO command returns
with flags' bit(0) on. This means the FW returns the
default values for working with. This is allowed, so
use this returned data.
Fixes: e9e1ba3dbf ("iwlwifi: mvm: support getting nvm data from firmware")
Signed-off-by: Liad Kaufman <liad.kaufman@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
While waiting for queues to empty,
If txq_id == IWL_MVM_INVALID_QUEUE for all txq_ids,
ret is used uninitialized.
Found by Klocwork.
Fixes: d6d517b773 ("iwlwifi: add wait for tx queue empty")
Signed-off-by: Sharon Dvir <sharon.dvir@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
The FIFO numbering is different in A000 devices. This
means that we routed BE packets to BK FIFO. Fix this.
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
We currently support 3 different versions of the beacon template
command and the code does some tricks in order to reuse what is
possible across these versions. But it is a bit complicated to read
and soon there will be one more variation that the driver needs
implement, which would complicate it even further.
Refactor the way we send beacon template commands, which increases the
code size a bit, but makes it much easier to read.
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
