Liu CF/TW <cfliu.tw@xxxxxxxxx> writes: > This change supports bypassing HW crypto engine by enabling raw Rx/Tx mode. > This will enable use cases such as sw crypto and raw tx injection. > This change introduces a new module param 'cryptmode'. > > cryptmode: > > 0 Use HW crypto engine. Use native WiFi mode Tx/Rx encap > > 1 Use SW crypto engine. Use raw mode Tx/Rx encap > > 2 Supports both SW & HW crypto engine. Use raw mode Tx/Rx encap. > > Testing: used QCA988x hw 2.0 with firmware-4.bin_10.2.4.48 with backports-20150424 > (Skipped ATH10K_FW_FEATURE_RAW_MODE_SUPPORT check in core.c within this patch. > Since none of the existing QCA official firmware has the feature bit set yet) > > ath10k > cryptmode > param Testing Status > ------- --------------------------------- > 0 HW CCMP/TKIP tested ok. > Note: HW crypto bypass not supported by ath10k hw in native WiFi > mode. > > 1 - mac80211 SW crypto tested ok. > - raw Tx frame injection tested ok. > > 2 HW CCMP/TKIP tested ok. > SW CCMP/TKIP tested ok. > Tested raw Tx encrypted frame injection ok. > > Signed-off-by: Liu CF/TW <cfliu.tw@xxxxxxxxx> Kbuild bot found a sparse warning: >> drivers/net/wireless/ath/ath10k/core.c:34:14: sparse: symbol 'ath10k_cryptmode_param' was not declared. Should it be static? -- Kalle Valo -- 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
