Commit Graph

634 Commits

Author SHA1 Message Date
Alexei Avshalom Lazar
de77a53c2d wil6210: check null pointer in _wil_cfg80211_merge_extra_ies
ies1 or ies2 might be null when code inside
_wil_cfg80211_merge_extra_ies access them.
Add explicit check for null and make sure ies1/ies2 are not
accessed in such a case.

spos might be null and be accessed inside
_wil_cfg80211_merge_extra_ies.
Add explicit check for null in the while condition statement
and make sure spos is not accessed in such a case.

Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:25:09 +02:00
Maya Erez
979c9d8d01 wil6210: ignore HALP ICR if already handled
HALP ICR is set as long as the FW should stay awake.
To prevent its multiple handling the driver masks this IRQ bit.
However, if there is a different MISC ICR before the driver clears
this bit, there is a risk of race condition between HALP mask and
unmask. This race leads to HALP timeout, in case it is mistakenly
masked.
Add an atomic flag to indicate if HALP ICR should be handled.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:24:59 +02:00
Dedy Lansky
a380eb5736 wil6210: fix invalid sta statistics update
Upon status ring handling, in case there are both unicast and
multicast (cid == max) status messages to handle, wrong sta statistics
might get updated.
Fix this by setting stats to NULL upon invalid cid
(e.g. == max_assoc_sta).

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:24:50 +02:00
Ahmad Masri
6d1ba32c80 wil6210: accessing 802.3 addresses via utility functions
Rearrange the code by having functions to access 802.3 header
members, source and destination addresses.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:24:39 +02:00
Ahmad Masri
bf0353a674 wil6210: support up to 20 stations in AP mode
New FW added support for upto 20 clients in AP mode. Change the driver
to support this as well. FW reports it's max supported associations in
WMI_READY_EVENT. Some WMI commands/events use cidxtid field which is
limited to 16 cids. Use new cid/tid fields instead.

For Rx packets cid from rx descriptor is limited to 3 bits (0..7),
to find the real cid, compare transmitter address with the stored
stations mac address in the driver sta array.

EDMA FW still supports 8 stations. Extending the support to 20
stations will come later.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:24:29 +02:00
Dedy Lansky
0439a5e035 wil6210: add option to drop Tx packets when Tx ring is full
In AP mode with multiple clients, driver stops net queue
(netif_tx_stop_queue) upon first ring (serving specific client)
becoming full. This can have negative effect on transmission to
other clients which may still have room in their corresponding rings.

Implement new policy in which stop/wake net queue are not used. In
case there is no room in the ring for a transmitted packet, drop the
packet.

New policy can be helpful to debug performance issues, to guarantee
maximum utilization of net queues.
New policy is disabled by default and can be enabled by debugfs:
echo 1 > drop_if_ring_full

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:24:19 +02:00
Maya Erez
387f3794b8 wil6210: remove rtap_include_phy_info module param
Due to a HW issue in PHY info collection rtap_include_phy_info is not
in use, hence can be removed.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-02-28 11:24:09 +02:00
Luis Chamberlain
750afb08ca cross-tree: phase out dma_zalloc_coherent()
We already need to zero out memory for dma_alloc_coherent(), as such
using dma_zalloc_coherent() is superflous. Phase it out.

This change was generated with the following Coccinelle SmPL patch:

@ replace_dma_zalloc_coherent @
expression dev, size, data, handle, flags;
@@

-dma_zalloc_coherent(dev, size, handle, flags)
+dma_alloc_coherent(dev, size, handle, flags)

Suggested-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Luis Chamberlain <mcgrof@kernel.org>
[hch: re-ran the script on the latest tree]
Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-01-08 07:58:37 -05:00
YueHaibing
3fe970e76b wil6210: remove set but not used variable 'wdev'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/ath/wil6210/main.c: In function '_wil6210_disconnect':
drivers/net/wireless/ath/wil6210/main.c:407:23: warning:
 variable 'wdev' set but not used [-Wunused-but-set-variable]

It never used since commit ("e1b43407c034 wil6210: refactor disconnect flow")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-12-20 09:44:41 +02:00
Yangtao Li
986b834884 wil6210: convert to DEFINE_SHOW_ATTRIBUTE
Use DEFINE_SHOW_ATTRIBUTE macro to simplify the code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-12-20 09:43:55 +02:00
Lior David
dc57731dbd wil6210: fix locking in wmi_call
Switch from spin_lock to spin_lock_irqsave, because
wmi_ev_lock is used inside interrupt handler.

Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:04:27 +02:00
Ahmad Masri
6470f31927 wil6210: fix freeing of rx buffers in EDMA mode
After being associated with some EDMA rx traffic, upon "down" driver
doesn't free all skbs in the rx ring.
Modify wil_move_all_rx_buff_to_free_list to loop on active list of rx
buffers, unmap the physical memory and free the skb.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:04:16 +02:00
Ahmad Masri
a834df7497 wil6210: remove unnecessary alignment code from rx flow
Rx buffers in EDMA mode are initialized to 4 bytes aligned size.
Remove the unnecessary alignment code applied on rx buffer size.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:04:05 +02:00
Maya Erez
7c69709f8e wil6210: fix RGF_CAF_ICR address for Talyn-MB
RGF_CAF_ICR register location has changed in Talyn-MB.
Add RGF_CAF_ICR_TALYN_MB to support the new address.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:03:55 +02:00
Maya Erez
04de15010a wil6210: fix L2 RX status handling
L2 RX status errors should not be treated as a bitmap and the actual
error values should be checked.
Print L2 errors as wil_err_ratelimited for easier debugging
when such errors occurs.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:03:43 +02:00
Ahmad Masri
84ec040d0f wil6210: fix debugfs memory access alignment
All wil6210 device memory access should be 4 bytes aligned. In io
blob wil6210 did not force alignment for read function, this caused
alignment fault on some platforms.
Fixing that by accessing all 4 lower bytes and return to host the
requested data.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:03:32 +02:00
Alexei Avshalom Lazar
ac0e541ab2 wil6210: add general initialization/size checks
Initialize unset variable, and verify that mid is valid.

Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:03:22 +02:00
Ahmad Masri
b571e71bcb wil6210: notify cqm packet loss on disable_ap_sme
wil6210 used to notify cfg80211_del_sta on every fw disconnect event.
In disable_ap_sme mode the userspace manages the protocol SME and
FW sends disconnect event only due to link loss.

In disable_ap_sme mode, indicate CQM packet loss to let the host
control the connection and disconnect the link if needed.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:03:11 +02:00
Ahmad Masri
e1b43407c0 wil6210: refactor disconnect flow
Separate sending command to the fw from the event handling function to
simplify the disconnect flow and track the from_event flag correctly.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:03:00 +02:00
Lior David
664497400c wil6210: fix memory leak in wil_find_tx_bcast_2
A successful call to wil_tx_ring takes skb reference so
it will only be freed in wil_tx_complete. Consume the skb
in wil_find_tx_bcast_2 to prevent memory leak.

Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:02:52 +02:00
Dedy Lansky
e41ab937d4 wil6210: add recovery for FW error while in AP mode
AP configuration is stored by the driver. Upon FW error, disconnect
notification is sent to user space for any associated stations. AP is
then internally restarted with the stored configuration.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:02:41 +02:00
Dedy Lansky
61e5ec0447 wil6210: make sure Rx ring sizes are correlated
When enlarging rx_ring_order module param, wil6210 fails to load
because there are not enough Rx buffers.
Fix this by enlarging number of Rx buffers at startup, if needed based
on rx_ring_order.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:02:32 +02:00
Maya Erez
cbebe277be wil6210: increase RX rings and RX buff array size
In Talyn-MB, the 11ad throughput is higher and performance drops
may occur in the current RX configuration due to unavailability
of Rx buffers.
Increase the RX descriptor ring, RX status ring and number of RX
buffers to stabilize the performance in high throughput.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:02:21 +02:00
Alexei Avshalom Lazar
d083b2e2b7 wil6210: fix reset flow for Talyn-mb
With current reset flow, Talyn sometimes get stuck causing PCIe
enumeration to fail. Fix this by removing some reset flow operations
that are not relevant for Talyn.
Setting bit 15 in RGF_HP_CTRL is WBE specific and is not in use for
all wil6210 devices.
For Sparrow, BIT_HPAL_PERST_FROM_PAD and BIT_CAR_PERST_RST were set
as a WA an HW issue.

Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:02:11 +02:00
Hamad Kadmany
a078c4cf01 wil6210: remove fake support for RXHASH
Setting the same fake hash to all skbs prevents
distributing different flows to different CPU cores.

Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
Signed-off-by: Lior David <liord@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-11-06 18:02:01 +02:00
YueHaibing
f9dca154a4 wil6210: fix debugfs_simple_attr.cocci warnings
Use DEFINE_DEBUGFS_ATTRIBUTE rather than DEFINE_SIMPLE_ATTRIBUTE
for debugfs files.

Semantic patch information:
Rationale: DEFINE_SIMPLE_ATTRIBUTE + debugfs_create_file()
imposes some significant overhead as compared to
DEFINE_DEBUGFS_ATTRIBUTE + debugfs_create_file_unsafe().

Generated by: scripts/coccinelle/api/debugfs/debugfs_simple_attr.cocci

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-13 20:28:44 +03:00
Kalle Valo
09afaba1c3 Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
ath.git patches for 4.20. Major changes:

ath10k

* retrieve MAC address from system firmware if provided

* support extended board data download for dual-band QCA9984

* extended per sta tx statistics support via debugfs

* average ack rssi support for data frames

* speed up QCA6174 and QCA9377 firmware download using diag Copy Engine

* HTT High Latency mode support needed by SDIO and USB support

* get STA power save state via debugfs

ath9k

* add reset functionality for airtime station debugfs file
2018-10-04 08:33:42 +03:00
David S. Miller
d793fb4682 wireless-drivers-next patches for 4.20
First set of new features for 4.20. mt76 driver is going through major
 refactoring and that's why there are so many mt76 patches. iwlwifi is
 also under heavy development and smaller changes to other drivers.
 
 Also wireless-drivers was merged to fix a conflict between the two trees.
 
 Major changes:
 
 ath10k
 
 * limit available channels via DT ieee80211-freq-limit
 
 wil6210
 
 * add 802.11r Fast Roaming support for AP and station modes
 
 * add support for channel 4
 
 iwlwifi
 
 * new FW API handling
 
 * some improvements in the PCI recovery mechanism
 
 * enable a new scanning feature;
 
 * continued work on HE (mostly radiotap)
 
 * TKIP implementation in new devices
 
 * work continues for new 22560 hardware
 
 mt76
 
 * add support for Alfa AWUS036ACM
 
 * lots of refactoring to make it easier to add new hardware support
 
 * prepare for adding mt76x0e (pci-e variant) support
 
 * add CONFIG_MT76x0E kconfig symbol
 
 brcmfmac
 
 * add support CYW89342 mini-PCIe device
 
 * add 4-way handshake offload detection for FT-802.1X
 
 * enable NL80211_EXT_FEATURE_CQM_RSSI_LIST
 
 * fix for proper support of 160MHz bandwidth
 
 rtl8xxxu
 
 * add rtl8188ctv support
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Merge tag 'wireless-drivers-next-for-davem-2018-10-02' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.20

First set of new features for 4.20. mt76 driver is going through major
refactoring and that's why there are so many mt76 patches. iwlwifi is
also under heavy development and smaller changes to other drivers.

Also wireless-drivers was merged to fix a conflict between the two trees.

Major changes:

ath10k

* limit available channels via DT ieee80211-freq-limit

wil6210

* add 802.11r Fast Roaming support for AP and station modes

* add support for channel 4

iwlwifi

* new FW API handling

* some improvements in the PCI recovery mechanism

* enable a new scanning feature;

* continued work on HE (mostly radiotap)

* TKIP implementation in new devices

* work continues for new 22560 hardware

mt76

* add support for Alfa AWUS036ACM

* lots of refactoring to make it easier to add new hardware support

* prepare for adding mt76x0e (pci-e variant) support

* add CONFIG_MT76x0E kconfig symbol

brcmfmac

* add support CYW89342 mini-PCIe device

* add 4-way handshake offload detection for FT-802.1X

* enable NL80211_EXT_FEATURE_CQM_RSSI_LIST

* fix for proper support of 160MHz bandwidth

rtl8xxxu

* add rtl8188ctv support
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2018-10-02 11:46:29 -07:00
YueHaibing
ec95e84c39 wil6210: remove set but not used variable 'start'
Fixes gcc '-Wunused-but-set-variable' warning:

drivers/net/wireless/ath/wil6210/pm.c: In function 'wil_suspend_keep_radio_on':
drivers/net/wireless/ath/wil6210/pm.c:193:16: warning:
 variable 'start' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-10-01 17:08:34 +03:00
Gustavo A. R. Silva
49925f2470 wil6210: fix unsigned cid comparison with >= 0
The comparison of cid >= 0 is always true because cid is of type u8
(8 bits, unsigned).

Fix this by removing such comparison and updating the type of
variable cid to u8 in the caller function.

Addresses-Coverity-ID: 1473079 ("Unsigned compared against 0")
Fixes: b9010f105f ("wil6210: add FT roam support for AP and station")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-09-06 18:56:14 +03:00
Dedy Lansky
4405b632e3 wil6210: fix invalid memory access for rx_buff_mgmt debugfs
Check rx_buff_mgmt is allocated before accessing its internal fields.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:49:15 +03:00
Ahmad Masri
b9010f105f wil6210: add FT roam support for AP and station
This feature is needed for enterprise APs and clients to enable
fast roaming as defined in 802.11r between APs in the same ESS.

On AP side, this feature is supported only when disable_ap_sme
is enabled.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:49:05 +03:00
Maya Erez
84f16fbb62 wil6210: fix RX buffers release and unmap
RX SKBs are released in both wil6210 rmmod and RX handle.
As there is no lock to protect the buffers DMA unmap,
the SKB pointer in buff_arr is used to check if the buffer
memory was already released.
Setting wil->rx_buff_mgmt.buff_arr[buff_id].skb to NULL before the DMA
memory unmap will prevent duplicate unmapping of the same memory.
Move the buffer ID to the free list also in case the SKB is NULL.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:48:55 +03:00
Maya Erez
df2b53884a wil6210: prevent usage of tx ring 0 for eDMA
In enhanced DMA ring 0 is used for RX ring, hence TX ring 0
is an unused element in ring_tx and ring2cid_tid arrays.
Initialize ring2cid_tid CID to WIL6210_MAX_CID to prevent a false
match of CID 0.
Go over the ring_tx and ring2cid_tid from wil_get_min_tx_ring_id
and on to prevent access to index 0 in eDMA.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:48:46 +03:00
Maya Erez
686ab4f5bd wil6210: allocate rx reorder buffer only if rx reorder is enabled
wil_addba_rx_request allocates the rx reorder buffer regardless
of use_rx_hw_reordering settings.
Fix this by checking wil->use_rx_hw_reordering before allocating
the reorder buffer.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:48:36 +03:00
Maya Erez
596bdbcce9 wil6210: set edma variables only for Talyn-MB devices
use_rx_hw_reordering is already set to true in wil_set_capabilities
for Talyn-MB devices. Remove its setting from wil_priv_init to
prevent its activation for older chips.
Similarly, move the setting of use_compressed_rx_status to
wil_set_capabilities.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:48:26 +03:00
Dedy Lansky
9a65064abd wil6210: drop Rx multicast packets that are looped-back to STA
Delivering a looped-back multicast packet to network stack can cause
higher layer protocols to fail like for example IPv6 DAD.
In STA mode, upon receiving Rx multicast packet, check if the source
MAC address is equal to our own MAC address and if so drop the packet.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:48:16 +03:00
Alexei Avshalom Lazar
22b9610ec6 wil6210: add support for channel 4
wil6210 supports channels 1-3 of the 60GHz band.
New FW added support for channel 4. Add support for channel 4 also in
wil6210 driver.

Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:48:06 +03:00
Karthick Gopalasubramanian
32dcfe8316 wil6210: remove reset file from debugfs
Reset file is not used and may cause race conditions
with operational driver if used.

Signed-off-by: Karthick Gopalasubramanian <kargop@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-08-28 16:47:56 +03:00
Alexei Avshalom Lazar
9cf0a0b4b6 cfg80211: Add support for 60GHz band channels 5 and 6
The current support in the 60GHz band is for channels 1-4.
Add support for channels 5 and 6.
This requires enlarging ieee80211_channel.center_freq from u16 to u32.

Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-08-28 11:23:08 +02:00
Maya Erez
1bb38e8bb8 wil6210: fix eDMA RX chaining
HW requires Rx buffers to be 4 bytes aligned. Modify the driver to
meet this requirement.
Enable OFU rdy valid bug fix, to prevent hang in oful34_rx while
there is back-pressure from host during RX.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:02:09 +03:00
Maya Erez
d554edcd97 wil6210: prevent FW download if HW is configured for secured boot
Currently the driver doesn't support secured boot flow, hence
prevent FW download in case HW is configured for such a flow.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:02:00 +03:00
Ahmad Masri
b698e2dfc2 wil6210: off channel transmit management frames in AP mode
Currently wil6210 ignores the channel field in the
cfg80211_mgmt_tx_params struct for wil_cfg80211_ops mgmt_tx operation
and sends all management frames on the serving channel.

Add support for off-channel transmission of management frames
(WIPHY_FLAG_OFFCHAN_TX) in AP mode. This is useful in enterprise APs
for sending custom probe request frames.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:52 +03:00
Ahmad Masri
6a363e8aa3 wil6210: align to latest auto generated wmi.h
Align to latest version of the auto generated wmi file
describing the interface with FW.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:44 +03:00
Alexei Avshalom Lazar
7f10f8ba02 wil6210: set default 3-MSI
Single MSI is the current default configuration.
With multiple MSI interrupts configuration, Tx/Rx processing could
run in parallel on different CPU cores and allow better balance
between the cores.

Signed-off-by: Alexei Avshalom Lazar <ailizaro@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:35 +03:00
Maya Erez
631d3b4f7e wil6210: support Talyn specific board file
FW file name for Talyn device can be different from the default name.
In such a case use a corresponding board file name.
If such a board file is not present FW download procedure will fail.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:26 +03:00
Hamad Kadmany
6ccae58401 wil6210: increase firmware ready timeout
Firmware ready event may take longer than
current timeout in some scenarios, for example
with multiple RFs connected where each
requires an initial calibration.

Increase the timeout to support these scenarios.

Signed-off-by: Hamad Kadmany <hkadmany@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:17 +03:00
Maya Erez
1b99197dc0 wil6210: support max aggregation window size 64
FW can support BACK window size 64 for performance improvements.
A new FW capability is added for notifying the host on the increased
max BACK win size support.
Defining WIL_MAX_AGG_WSIZE_64 and WIL_MAX_AMPDU_SIZE_128 to be used
in this case.

Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:08 +03:00
Ahmad Masri
af2cd85e8d wil6210: allow scan on AP interface
Scan is allowed only on client interfaces (STA/P2P).
Allow scan on AP interface so that the AP can discover rouge
or unauthorized neighbor APs.

Signed-off-by: Ahmad Masri <amasri@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:01:00 +03:00
Dedy Lansky
0c936b3c96 wil6210: add support for link statistics
Driver can request FW to report link statistics using
WMI_LINK_STATS_CMDID.
FW will report statistics with WMI_LINK_STATS_EVENTID.
Two categories of statistics defined: basic and global.

New "link_stats" debugfs is used for requesting basic statistics
report (write) and for reading the basic statistics (read).
"link_stats_global" debugfs is used for requesting and reading the
global statistics.

Signed-off-by: Dedy Lansky <dlansky@codeaurora.org>
Signed-off-by: Maya Erez <merez@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-07-31 11:00:51 +03:00