2020-04-21 12:29:28

by Raz Bouganim

[permalink] [raw]
Subject: [PATCH v3] 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 <[email protected]>
---
drivers/net/wireless/ti/wlcore/cmd.h | 1 +
drivers/net/wireless/ti/wlcore/main.c | 4 ++++
2 files changed, 5 insertions(+)

diff --git a/drivers/net/wireless/ti/wlcore/cmd.h b/drivers/net/wireless/ti/wlcore/cmd.h
index f2609d5..1d14bd1 100644
--- 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..1a75959 100644
--- 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 */
--
1.9.1


2020-04-23 04:52:02

by Kalle Valo

[permalink] [raw]
Subject: Re: [PATCH v3] wlcore: Adding suppoprt for IGTK key in wlcore driver

Raz Bouganim <[email protected]> wrote:

> 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 <[email protected]>

Patch applied to wireless-drivers-next.git, thanks.

2b7aadd3b9e1 wlcore: Adding suppoprt for IGTK key in wlcore driver

--
https://patchwork.kernel.org/patch/11501187/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches