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14 Commits

Author SHA1 Message Date
Alexis Lothoré
5f1191ed38 wifi: wilc1000: set wilc_set_mac_address parameter as const 
Any attempt to provide a const mac address to wilc_set_mac_address results
in the following warning:

warning: passing argument 2 of 'wilc_set_mac_address' discards 'const'
qualifier from pointer target type [-Wdiscarded-qualifiers]
[...]
drivers/net/wireless/microchip/wilc1000/hif.h:170:52: note: expected 'u8 *'
{aka 'unsigned char *'} but argument is of type 'const unsigned char *'a
int wilc_set_mac_address(struct wilc_vif *vif, u8 *mac_addr);

Instead of using an explicit cast each time we need provide a MAC address,
set the function parameter as const

Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240514-mac_addr_at_probe-v2-3-afef09f1cd10@bootlin.com
 2024-05-17 11:01:51 +03:00
Dmitry Antipov
a2fbf9e1e8 wifi: wilc1000: simplify wilc_scan() 
Simplify 'wilc_scan()' assuming 'struct wilc_priv *' is the only data
passed to '(*scan_result)()' callback and thus avoid typeless 'void *'
pointers in related code, including 'struct wilc_user_scan_req'.
Compile tested only.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231031171330.70399-2-dmantipov@yandex.ru
 2023-11-08 20:07:55 +02:00
Dmitry Antipov
4859b08f19 wifi: wilc1000: cleanup struct wilc_conn_info 
Remove set but otherwise unused 'ch' member of 'struct wilc_conn_info'
and avoid typeless 'void *' pointers in '(*conn_result)()' callback.
Likewise for 'wilc_parse_join_bss_param()'. Compile tested only.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231031171330.70399-1-dmantipov@yandex.ru
 2023-11-08 20:07:55 +02:00
Dmitry Antipov
a0ddf39ac6 wifi: wilc1000: simplify remain on channel support 
For 'struct wilc_remain_ch', drop set but otherwise unused 'duration'
field and adjust 'expired' callback assuming that the only data passed
to it is 'struct wilc_vif *', thus making 'wilc_remain_on_channel()'
a bit simpler as well. Compile tested only.

Signed-off-by: Dmitry Antipov <dmantipov@yandex.ru>
Acked-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231026141016.71407-1-dmantipov@yandex.ru
 2023-10-30 19:23:51 +02:00
Amisha Patel
7acd695070 wifi: wilc1000: Increase ASSOC response buffer 
In recent access points, information element is longer as they include
additional data which exceeds 256 bytes. To accommodate longer
association response, increase the ASSOC response buffer.

Signed-off-by: Amisha Patel <amisha.patel@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230509172811.4953-1-amisha.patel@microchip.com
 2023-05-11 15:53:44 +03:00
Kalle Valo
f01272ee38 wifi: wilc1000: fix spurious inline in wilc_handle_disconnect() 
Sparse warns:

drivers/net/wireless/microchip/wilc1000/hif.h:218:35: error: marked inline, but without a definition

Remove the inline, it's not needed.

Reported-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Acked-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220801110440.13144-1-kvalo@kernel.org
 2022-08-08 11:11:04 +03:00
Ajay Singh
ad3e683ae4 wifi: wilc1000: cancel the connect operation during interface down 
Cancel the ongoing connection request to avoid any issue if the
interface is set down before the connection request is completed.
host_int_handle_disconnect was already available, so renamed it and used
the same API for 'ndio_close' cb.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220720160302.231516-6-ajay.kathat@microchip.com
 2022-07-27 15:58:10 +03:00
Ajay Singh
0e703de3ef wifi: wilc1000: add IGTK support 
Add support to handle IGTK keys which are required for MFP to FW. Index ID
4 and 5 are used to store the IGTK key.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-4-ajay.kathat@microchip.com
 2022-05-30 14:18:00 +03:00
Ajay Singh
c5b331d4f5 wifi: wilc1000: add WPA3 SAE support 
Enable SAE authentication for AP and STA mode. In STA mode, allow the
driver to pass the auth frames which are received from firmware to
userspace application(hostapd) so that SAE authentication is offloaded to
userspace.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-3-ajay.kathat@microchip.com
 2022-05-30 14:18:00 +03:00
Ajay Singh
3c76ec8805 wifi: wilc1000: remove WEP security support 
Deprecated WEP security for WILC driver as well as in firmware from
15.6 FW release onwards. After WEP security removal, freeup some codespace
which helped to add new features like WPA3 etc.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220524120606.9675-2-ajay.kathat@microchip.com
 2022-05-30 14:18:00 +03:00
Ajay Singh
819b161b94 wilc1000: use 'u64' datatype for cookie variable 
Use 'u64' instead of 'u32' for the cookie variable as expected by cfg80211
callback function argument.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220504161924.2146601-4-ajay.kathat@microchip.com
 2022-05-11 08:25:34 +03:00
Ajay Singh
0ec5408cd4 wilc1000: add new WID to pass wake_enable information to firmware 
Add new WID(WID_WOWLAN_TRIGGER) to send wake_enable information to firmware.
In 'set_wakeup' cfg80211_ops callback, the enable information was not
passed to firmware which is required to handle WOWLan trigger notification
from firmware.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210916164902.74629-4-ajay.kathat@microchip.com
 2021-09-21 18:08:15 +03:00
Ajay Singh
c04fabacb7 wilc1000: added 'ndo_set_mac_address' callback support 
Added support for 'ndo_set_mac_address call' callback to allow change of
interface MAC address.

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201125114059.10006-2-ajay.kathat@microchip.com
 2020-12-02 21:38:07 +02:00
Ajay Singh
5625f965d7 wilc1000: move wilc driver out of staging 
WILC1000 is an IEEE 802.11 b/g/n IoT link controller module. The
WILC1000 connects to Microchip AVR/SMART MCUs, SMART MPUs, and other
processors with minimal resource requirements with a simple
SPI/SDIO-to-Wi-Fi interface.

WILC1000 driver has been part of staging for few years. With
contributions from the community, it has improved significantly. Full
driver review has helped in achieving the current state.
The details for those reviews are captured in 1 & 2.

[1]. https://lore.kernel.org/linux-wireless/1537957525-11467-1-git-send-email-ajay.kathat@microchip.com/
[2]. https://lore.kernel.org/linux-wireless/1562896697-8002-1-git-send-email-ajay.kathat@microchip.com/

Signed-off-by: Ajay Singh <ajay.kathat@microchip.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
 2020-06-26 08:46:46 +03:00