mac80211: add flag to indicate HW only Tx-agg setup support

When this flag is set, Tx A-MPDU sessions will not be started by
mac80211. This flag is required for devices that support Tx A-MPDU setup
in hardware.

Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/net/mac80211/debugfs.c b/net/mac80211/debugfs.c
index 569609b94c8..c9141168fd4 100644
--- a/net/mac80211/debugfs.c
+++ b/net/mac80211/debugfs.c
@@ -350,6 +350,8 @@ static ssize_t hwflags_read(struct file *file, char __user *user_buf,
                 sf += snprintf(buf + sf, mxln - sf, "SUPPORTS_PER_STA_GTK\n");
         if (local->hw.flags & IEEE80211_HW_AP_LINK_PS)
                 sf += snprintf(buf + sf, mxln - sf, "AP_LINK_PS\n");
+        if (local->hw.flags & IEEE80211_HW_TX_AMPDU_SETUP_IN_HW)
+                sf += snprintf(buf + sf, mxln - sf, "TX_AMPDU_SETUP_IN_HW\n");
 
         rv = simple_read_from_buffer(user_buf, count, ppos, buf, strlen(buf));
         kfree(buf);