kernel/drivers/net/wireless/purelifi, branch linux-6.2.y

wifi: plfxlc: fix potential memory leak in __lf_x_usb_enable_rx()

2022-11-28T13:56:17Z

urbs does not be freed in exception paths in __lf_x_usb_enable_rx(). That will trigger memory leak. To fix it, add kfree() for urbs within "error" label. Compile tested only. Fixes: 68d57a07bfe5 ("wireless: add plfxlc driver for pureLiFi X, XL, XC devices") Signed-off-by: Ziyang Xuan Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20221119051900.1192401-1-william.xuanziyang@huawei.com

wifi: mac80211: add wake_tx_queue callback to drivers

2022-10-10T09:00:03Z

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: plfxlc: Use eth_zero_addr() to assign zero address

2022-07-27T13:01:16Z

Using eth_zero_addr() to assign zero address instead of memset(). Reported-by: Hulk Robot Signed-off-by: Xu Qiang Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220701082935.110924-1-xuqiang36@huawei.com

wifi: mac80211: return a beacon for a specific link

2022-06-20T10:57:08Z

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

wifi: mac80211: split bss_info_changed method

2022-06-20T10:55:09Z

Split the bss_info_changed method to vif_cfg_changed and link_info_changed, with the latter getting a link ID. Also change the 'changed' parameter to u64 already, we know we need that. Signed-off-by: Johannes Berg

wifi: plfxlc: remove redundant NULL-check for GCC 12

2022-05-23T00:23:05Z

GCC is upset that we check the return value of plfxlc_usb_dev() even tho it can't be NULL: drivers/net/wireless/purelifi/plfxlc/usb.c: In function ‘resume’: drivers/net/wireless/purelifi/plfxlc/usb.c:840:20: warning: the comparison will always evaluate as ‘true’ for the address of ‘dev’ will never be NULL [-Waddress] 840 | if (!pl || !plfxlc_usb_dev(pl)) | ^ plfxlc_usb_dev() returns an address of one of the members of pl, so it's safe to drop these checks. Acked-by: Kalle Valo Signed-off-by: Jakub Kicinski

plfxlc: fix le16_to_cpu warning for beacon_interval

2022-05-03T05:28:32Z

Fix the following sparse warnings: drivers/net/wireless/purelifi/plfxlc/chip.c:36:31: sparse: expected unsigned short [usertype] beacon_interval drivers/net/wireless/purelifi/plfxlc/chip.c:36:31: sparse: got restricted __le16 [usertype] Reported-by: kernel test robot Signed-off-by: Srinivasan Raju Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220502150133.6052-1-srini.raju@purelifi.com

plfxlc: Remove unused include

2022-05-01T14:59:25Z

Eliminate the follow versioncheck warning: ./drivers/net/wireless/purelifi/plfxlc/usb.c: 20 linux/version.h not needed. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220429075459.72029-1-jiapeng.chong@linux.alibaba.com

wireless: add plfxlc driver for pureLiFi X, XL, XC devices

2022-04-25T12:30:42Z

This is a driver for pureLiFi X, XL, XC devices which use light to transmit data, so they are not compatible with normal Wi-Fi devices. The driver uses separate NL80211_BAND_LC band to distinguish from Wi-Fi. The driver is based on 802.11 softMAC Architecture and uses native 802.11 for configuration and management. Station and Ad-Hoc modes are supported. The driver is compiled and tested in ARM, x86 architectures and compiled in powerpc architecture. This driver implementation has been based on the zd1211rw driver. Signed-off-by: Srinivasan Raju Signed-off-by: Kalle Valo Link: https://lore.kernel.org/r/20220224182042.132466-3-srini.raju@purelifi.com