mac80211: add a HW flag for supporting HW TX fragmentation

Currently mac80211 determines whether HW does fragmentation
by checking whether the set_frag_threshold callback is set
or not.
However, some drivers may want to set the HW fragmentation
capability depending on HW generation.
Allow this by checking a HW flag instead of checking the
callback.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
[added the flag to ath10k and wlcore]
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

This commit is contained in:

Sara Sharon

2016-10-18 23:12:11 +03:00

committed by

Johannes Berg

parent 0aa419ec6e

commit f3fe4e93dd

7 changed files with 18 additions and 5 deletions

									
										net/mac80211/debugfs.c
									
		+1
		
												View File
												
				@@ -210,6 +210,7 @@ static const char *hw_flag_names[] = {

					FLAG(TX_AMSDU),

					FLAG(TX_FRAG_LIST),

					FLAG(REPORTS_LOW_ACK),

					FLAG(SUPPORTS_TX_FRAG),

				#undef FLAG

				};