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iwmc3200wifi: Implement cfg80211 PMKSA API

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We need to implement the PMKSA API for proper WPA2 pre-auth and fast
re-association. Our fullmac device generates all (re-)assoc IEs, and thus it
needs the right PMKIDs. With this implementation we now get them from
wpa_supplicant.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Samuel Ortiz
2009-11-25 00:02:26 +01:00
committed by John W. Linville
parent 2944b2c2d2
commit 9bf22f2c46
4 changed files with 68 additions and 0 deletions
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13
drivers/net/wireless/iwmc3200wifi/commands.h
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@@ -458,6 +458,17 @@ struct iwm_umac_cmd_stop_resume_tx {
u16 reserved;
} __attribute__ ((packed));
#define IWM_CMD_PMKID_ADD 1
#define IWM_CMD_PMKID_DEL 2
#define IWM_CMD_PMKID_FLUSH 3
struct iwm_umac_pmkid_update {
__le32 command;
u8 bssid[ETH_ALEN];
__le16 reserved;
u8 pmkid[WLAN_PMKID_LEN];
} __attribute__ ((packed));
/* LMAC commands */
int iwm_read_mac(struct iwm_priv *iwm, u8 *mac);
int iwm_send_prio_table(struct iwm_priv *iwm);
@@ -488,6 +499,8 @@ int iwm_scan_ssids(struct iwm_priv *iwm, struct cfg80211_ssid *ssids,
int iwm_scan_one_ssid(struct iwm_priv *iwm, u8 *ssid, int ssid_len);
int iwm_send_umac_stop_resume_tx(struct iwm_priv *iwm,
struct iwm_umac_notif_stop_resume_tx *ntf);
int iwm_send_pmkid_update(struct iwm_priv *iwm,
struct cfg80211_pmksa *pmksa, u32 command);
/* UDMA commands */
int iwm_target_reset(struct iwm_priv *iwm);