This patchset adds support for hardware TX fragmentation offload to mac80211 based drivers. A callback is added to ieee80211_ops to receive fragmentation threshold updates. The added functionality is very similar to the one removed by patch f546638c3f80. The patchset is required for wl1271 based cards. The firmware does not support fragmentation in software and in fact clears the MOREFRAGS flag for TX packets. v1->v2: Merge mac80211 patches. Remove flag indicating support for HW fragmentation. An implemented set_frag_threshold callback indicates HW fragmentation. Arik Nemtsov (2): mac80211: support hardware TX fragmentation offload wl1271: add support for HW TX fragmentation drivers/net/wireless/wl12xx/wl1271_acx.c | 4 +- drivers/net/wireless/wl12xx/wl1271_acx.h | 2 +- drivers/net/wireless/wl12xx/wl1271_init.c | 2 +- drivers/net/wireless/wl12xx/wl1271_main.c | 31 ++++++++++++++++++++++++++++- include/net/mac80211.h | 6 +++++ net/mac80211/cfg.c | 7 ++++++ net/mac80211/driver-ops.h | 14 +++++++++++++ net/mac80211/driver-trace.h | 21 +++++++++++++++++++ net/mac80211/tx.c | 11 ++++++++- net/mac80211/util.c | 3 ++ 10 files changed, 94 insertions(+), 7 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
