This patchset introduces per-link PSM for AP-mode. The PS status of each link is updated from FW. The wl12xx concept of PSM is different from the mac80211 one - some data must remain in FW for a link in PSM since the TIM is updated automatically by FW. This functionality depends on the following mac80211 patch: "mac80211: add HW flag for disabling auto link-PS in AP mode" We set up a skb-queue per link which allows for a cleaner link disconnection and prepares the code for regulating each link separately. A few other AP-mode related small bug fixes and enchancements are included. v1->2: - In first patch, use atomic operations when changing the flags variable. It is not always changed within a spinlock/mutex. - Rebase on latest master of maintainer's git Arik Nemtsov (8): wl12xx: fix potential race condition with TX queue watermark wl12xx: AP-mode - fix race condition on sta connection wl12xx: AP-mode - TX queue per link in AC wl12xx: report invalid TX rate when returning non-TX-ed skbs wl12xx: AP-mode - support HW based link PS monitoring wl12xx: AP mode - fix bug in cleanup of wl1271_op_sta_add() wl12xx: AP-mode - count free FW TX blocks per link wl12xx: AP-mode - management of links in PS-mode drivers/net/wireless/wl12xx/acx.c | 25 ++++ drivers/net/wireless/wl12xx/acx.h | 9 ++ drivers/net/wireless/wl12xx/main.c | 125 +++++++++++++++--- drivers/net/wireless/wl12xx/ps.c | 78 +++++++++++ drivers/net/wireless/wl12xx/ps.h | 2 + drivers/net/wireless/wl12xx/tx.c | 233 +++++++++++++++++++++++++++++----- drivers/net/wireless/wl12xx/tx.h | 3 + drivers/net/wireless/wl12xx/wl12xx.h | 37 ++++++ 8 files changed, 456 insertions(+), 56 deletions(-) -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
