wlcore: Adding suppoprt for IGTK key in wlcore driver

This patch adding support for new cipher suite - AES-CMAC in wlcore driver.
This patch is required for support PMF/WPA3 connection to install IGTK key.

Signed-off-by: Raz Bouganim <r-bouganim@ti.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1587472085-755-1-git-send-email-r-bouganim@ti.com

diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index f2609d5..9acd8a4 100644 (file)
--- a/drivers/net/wireless/ti/wlcore/cmd.h
+++ b/drivers/net/wireless/ti/wlcore/cmd.h
@@ -458,6 +458,7 @@ enum wl1271_cmd_key_type {
        KEY_TKIP = 2,
        KEY_AES  = 3,
        KEY_GEM  = 4,
+       KEY_IGTK  = 5,
 };
 
 struct wl1271_cmd_set_keys {

diff --git a/drivers/net/wireless/ti/wlcore/main.c b/drivers/net/wireless/ti/wlcore/main.c
index f140f7d..4421fc6 100644 (file)
--- a/drivers/net/wireless/ti/wlcore/main.c
+++ b/drivers/net/wireless/ti/wlcore/main.c
@@ -3547,6 +3547,9 @@ int wlcore_set_key(struct wl1271 *wl, enum set_key_cmd cmd,
        case WL1271_CIPHER_SUITE_GEM:
                key_type = KEY_GEM;
                break;
+       case WLAN_CIPHER_SUITE_AES_CMAC:
+               key_type = KEY_IGTK;
+               break;
        default:
                wl1271_error("Unknown key algo 0x%x", key_conf->cipher);
 
@@ -6214,6 +6217,7 @@ static int wl1271_init_ieee80211(struct wl1271 *wl)
                WLAN_CIPHER_SUITE_TKIP,
                WLAN_CIPHER_SUITE_CCMP,
                WL1271_CIPHER_SUITE_GEM,
+               WLAN_CIPHER_SUITE_AES_CMAC,
        };
 
        /* The tx descriptor buffer */