From 00d54198a7160c1cbfb8a32c94222e605603e9f1 Mon Sep 17 00:00:00 2001 From: Ajay Singh Date: Mon, 12 Nov 2018 05:45:17 +0000 Subject: [PATCH] staging: wilc1000: restructure macros used to handle security type Restructure the code to have a proper namespace for macro defined to handle the security types. Move them as part of wilc_wlan_if.h header as along with other macro defined for firmware. Signed-off-by: Ajay Singh Signed-off-by: Greg Kroah-Hartman --- drivers/staging/wilc1000/linux_wlan.c | 2 +- .../staging/wilc1000/wilc_wfi_cfgoperations.c | 43 ++++++++----------- drivers/staging/wilc1000/wilc_wlan_if.h | 29 +++++++++---- 3 files changed, 38 insertions(+), 36 deletions(-) diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 274c4f64f7e5..6f0a2cdf5a86 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -391,7 +391,7 @@ static int linux_wlan_init_test_config(struct net_device *dev, if (!wilc_wlan_cfg_set(vif, 0, WID_POWER_MANAGEMENT, c_val, 1, 0, 0)) goto fail; - c_val[0] = NO_SECURITY; /* NO_ENCRYPT, 0x79 */ + c_val[0] = WILC_FW_SEC_NO; if (!wilc_wlan_cfg_set(vif, 0, WID_11I_MODE, c_val, 1, 0, 0)) goto fail; diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c index 9038f8c9476e..4b047759f0d6 100644 --- a/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c +++ b/drivers/staging/wilc1000/wilc_wfi_cfgoperations.c @@ -6,15 +6,6 @@ #include "wilc_wfi_cfgoperations.h" -#define NO_ENCRYPT 0 -#define ENCRYPT_ENABLED BIT(0) -#define WEP BIT(1) -#define WEP_EXTENDED BIT(2) -#define WPA BIT(3) -#define WPA2 BIT(4) -#define AES BIT(5) -#define TKIP BIT(6) - #define FRAME_TYPE_ID 0 #define ACTION_CAT_ID 24 #define ACTION_SUBTYPE_ID 25 @@ -655,7 +646,7 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, int ret; u32 i; u32 sel_bssi_idx = UINT_MAX; - u8 security = NO_ENCRYPT; + u8 security = WILC_FW_SEC_NO; enum authtype auth_type = ANY; u32 cipher_group; @@ -703,9 +694,9 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, memset(priv->wep_key_len, 0, sizeof(priv->wep_key_len)); cipher_group = sme->crypto.cipher_group; - if (cipher_group != NO_ENCRYPT) { + if (cipher_group != 0) { if (cipher_group == WLAN_CIPHER_SUITE_WEP40) { - security = ENCRYPT_ENABLED | WEP; + security = WILC_FW_SEC_WEP; priv->wep_key_len[sme->key_idx] = sme->key_len; memcpy(priv->wep_key[sme->key_idx], sme->key, @@ -715,7 +706,7 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, wilc_add_wep_key_bss_sta(vif, sme->key, sme->key_len, sme->key_idx); } else if (cipher_group == WLAN_CIPHER_SUITE_WEP104) { - security = ENCRYPT_ENABLED | WEP | WEP_EXTENDED; + security = WILC_FW_SEC_WEP_EXTENDED; priv->wep_key_len[sme->key_idx] = sme->key_len; memcpy(priv->wep_key[sme->key_idx], sme->key, @@ -726,14 +717,14 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, sme->key_idx); } else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_2) { if (cipher_group == WLAN_CIPHER_SUITE_TKIP) - security = ENCRYPT_ENABLED | WPA2 | TKIP; + security = WILC_FW_SEC_WPA2_TKIP; else - security = ENCRYPT_ENABLED | WPA2 | AES; + security = WILC_FW_SEC_WPA2_AES; } else if (sme->crypto.wpa_versions & NL80211_WPA_VERSION_1) { if (cipher_group == WLAN_CIPHER_SUITE_TKIP) - security = ENCRYPT_ENABLED | WPA | TKIP; + security = WILC_FW_SEC_WPA_TKIP; else - security = ENCRYPT_ENABLED | WPA | AES; + security = WILC_FW_SEC_WPA_AES; } else { ret = -ENOTSUPP; netdev_err(dev, "%s: Unsupported cipher\n", @@ -748,9 +739,9 @@ static int connect(struct wiphy *wiphy, struct net_device *dev, u32 ciphers_pairwise = sme->crypto.ciphers_pairwise[i]; if (ciphers_pairwise == WLAN_CIPHER_SUITE_TKIP) - security = security | TKIP; + security |= WILC_FW_TKIP; else - security = security | AES; + security |= WILC_FW_AES; } } @@ -900,7 +891,7 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, struct wilc_priv *priv = wiphy_priv(wiphy); const u8 *rx_mic = NULL; const u8 *tx_mic = NULL; - u8 mode = NO_ENCRYPT; + u8 mode = WILC_FW_SEC_NO; u8 op_mode; struct wilc_vif *vif = netdev_priv(netdev); @@ -911,9 +902,9 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, wilc_wfi_cfg_copy_wep_info(priv, key_index, params); if (params->cipher == WLAN_CIPHER_SUITE_WEP40) - mode = ENCRYPT_ENABLED | WEP; + mode = WILC_FW_SEC_WEP; else - mode = ENCRYPT_ENABLED | WEP | WEP_EXTENDED; + mode = WILC_FW_SEC_WEP_EXTENDED; ret = wilc_add_wep_key_bss_ap(vif, params->key, params->key_len, @@ -951,18 +942,18 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, if (!pairwise) { if (params->cipher == WLAN_CIPHER_SUITE_TKIP) - mode = ENCRYPT_ENABLED | WPA | TKIP; + mode = WILC_FW_SEC_WPA_TKIP; else - mode = ENCRYPT_ENABLED | WPA2 | AES; + mode = WILC_FW_SEC_WPA2_AES; priv->wilc_groupkey = mode; key = priv->wilc_gtk[key_index]; } else { if (params->cipher == WLAN_CIPHER_SUITE_TKIP) - mode = ENCRYPT_ENABLED | WPA | TKIP; + mode = WILC_FW_SEC_WPA_TKIP; else - mode = priv->wilc_groupkey | AES; + mode = priv->wilc_groupkey | WILC_FW_AES; key = priv->wilc_ptk[key_index]; } diff --git a/drivers/staging/wilc1000/wilc_wlan_if.h b/drivers/staging/wilc1000/wilc_wlan_if.h index 923b07c586a0..a3da6e7b44ec 100644 --- a/drivers/staging/wilc1000/wilc_wlan_if.h +++ b/drivers/staging/wilc1000/wilc_wlan_if.h @@ -99,15 +99,26 @@ enum bus_release { }; enum { - NO_SECURITY = 0, - WEP_40 = 0x3, - WEP_104 = 0x7, - WPA_AES = 0x29, - WPA_TKIP = 0x49, - WPA_AES_TKIP = 0x69, /* Aes or Tkip */ - WPA2_AES = 0x31, - WPA2_TKIP = 0x51, - WPA2_AES_TKIP = 0x71, /* Aes or Tkip */ + WILC_FW_NO_ENCRYPT = 0, + WILC_FW_ENCRYPT_ENABLED = BIT(0), + WILC_FW_WEP = BIT(1), + WILC_FW_WEP_EXTENDED = BIT(2), + WILC_FW_WPA = BIT(3), + WILC_FW_WPA2 = BIT(4), + WILC_FW_AES = BIT(5), + WILC_FW_TKIP = BIT(6) +}; + +enum { + WILC_FW_SEC_NO = WILC_FW_NO_ENCRYPT, + WILC_FW_SEC_WEP = WILC_FW_WEP | WILC_FW_ENCRYPT_ENABLED, + WILC_FW_SEC_WEP_EXTENDED = WILC_FW_WEP_EXTENDED | WILC_FW_SEC_WEP, + WILC_FW_SEC_WPA = WILC_FW_WPA | WILC_FW_ENCRYPT_ENABLED, + WILC_FW_SEC_WPA_AES = WILC_FW_AES | WILC_FW_SEC_WPA, + WILC_FW_SEC_WPA_TKIP = WILC_FW_TKIP | WILC_FW_SEC_WPA, + WILC_FW_SEC_WPA2 = WILC_FW_WPA2 | WILC_FW_ENCRYPT_ENABLED, + WILC_FW_SEC_WPA2_AES = WILC_FW_AES | WILC_FW_SEC_WPA2, + WILC_FW_SEC_WPA2_TKIP = WILC_FW_TKIP | WILC_FW_SEC_WPA2 }; enum authtype { -- 2.30.2