kernel/linux.git/drivers/net/wireless/rsi, branch v6.4

wifi: rsi: Slightly simplify rsi_set_channel()

2023-03-31T14:45:50+00:00

There is no point in allocating 'skb' and then freeing it if !channel. Make the sanity check first to slightly simplify the code. Signed-off-by: Christophe JAILLET Reviewed-by: Simon Horman Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/29bf0296bd939e3f6952272bfdcc73b22edbc374.1679328588.git.christophe.jaillet@wanadoo.fr

wifi: rsi: Avoid defines prefixed with CONFIG

2023-02-13T17:24:10+00:00

Macros prefixed with CONFIG_ are intended to be defined only by Kconfig scripts. Here we remove the prefix from the CONFIG_AUTO_READ_MODE define to avoid confusion when reading the code. This causes no change to functionality. Signed-off-by: Peter Lafreniere Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20230118185353.2422-1-peter@n8pjl.ca

wifi: rsi: Fix memory leak in rsi_coex_attach()

2022-12-14T12:19:41+00:00

The coex_cb needs to be freed when rsi_create_kthread() failed in rsi_coex_attach(). Fixes: 2108df3c4b18 ("rsi: add coex support") Signed-off-by: Yuan Can Reviewed-by: Simon Horman Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221205061441.114632-1-yuancan@huawei.com

wifi: rsi: Fix handling of 802.3 EAPOL frames sent via control port

2022-11-08T07:41:02+00:00

When using wpa_supplicant v2.10, this driver is no longer able to associate with any AP and fails in the EAPOL 4-way handshake while sending the 2/4 message to the AP. The problem is not present in wpa_supplicant v2.9 or older. The problem stems from HostAP commit 144314eaa ("wpa_supplicant: Send EAPOL frames over nl80211 where available") which changes the way EAPOL frames are sent, from them being send at L2 frames to them being sent via nl80211 control port. An EAPOL frame sent as L2 frame is passed to the WiFi driver with skb->protocol ETH_P_PAE, while EAPOL frame sent via nl80211 control port has skb->protocol set to ETH_P_802_3 . The later happens in ieee80211_tx_control_port(), where the EAPOL frame is encapsulated into 802.3 frame. The rsi_91x driver handles ETH_P_PAE EAPOL frames as high-priority frames and sends them via highest-priority transmit queue, while the ETH_P_802_3 frames are sent as regular frames. The EAPOL 4-way handshake frames must be sent as highest-priority, otherwise the 4-way handshake times out. Therefore, to fix this problem, inspect the skb control flags and if flag IEEE80211_TX_CTRL_PORT_CTRL_PROTO is set, assume this is an EAPOL frame and transmit the frame via high-priority queue just like other ETH_P_PAE frames. Fixes: 0eb42586cf87 ("rsi: data packet descriptor enhancements") Signed-off-by: Marek Vasut Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221104163339.227432-1-marex@denx.de

wifi: mac80211: add wake_tx_queue callback to drivers

2022-10-10T09:00:03+00:00

mac80211 is fully switching over to the internal TX queue (iTXQ) implementation. Update all drivers not yet providing the now mandatory wake_tx_queue() callback. As an side effect the netdev interfaces of all updated drivers will switch to the noqueue qdisc. Signed-off-by: Alexander Wetzel [add staging drivers] Signed-off-by: Johannes Berg

wifi: rsi: fix kernel-doc warning

2022-09-06T08:34:40+00:00

One of my previous patches here changed the function prototype, but since it was (half?) automated, I didn't update the docs. Fix that now. Fixes: b3e2130bf5f6 ("wifi: mac80211: change QoS settings API to take link into account") Signed-off-by: Johannes Berg

wifi: rsi: fix repeated words in comments

2022-07-18T12:11:53+00:00

Delete the redundant word 'the'. Signed-off-by: Jilin Yuan Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220710043007.33288-1-yuanjilin@cdjrlc.com

wifi: mac80211: change QoS settings API to take link into account

2022-07-15T09:43:15+00:00

Take the link into account in the QoS settings (EDCA parameters) APIs. Signed-off-by: Johannes Berg

wifi: rsi: remove unused variable

2022-07-15T09:43:11+00:00

Remove a variable here that was now set but never used. Fixes: f276e20b182d ("wifi: mac80211: move interface config to new struct") Signed-off-by: Johannes Berg

wifi: mac80211: return a beacon for a specific link

2022-06-20T10:57:08+00:00

Pass the link id through to the get_beacon and return the beacon for a specific link id. Signed-off-by: Shaul Triebitz Signed-off-by: Johannes Berg