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libertas: convert 802_11_SCAN to a direct command

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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Acked-by: Dan Williams <dcbw@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
David Woodhouse
2008-03-03 12:18:03 +01:00
committed by John W. Linville
parent c5562e9833
commit fa62f99cf8
5 changed files with 53 additions and 147 deletions
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54
drivers/net/wireless/libertas/scan.h
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@@ -17,56 +17,15 @@
*/
#define LBS_IOCTL_USER_SCAN_CHAN_MAX 50
//! Infrastructure BSS scan type in lbs_scan_cmd_config
//! Infrastructure BSS scan type in cmd_ds_802_11_scan
#define LBS_SCAN_BSS_TYPE_BSS 1
//! Adhoc BSS scan type in lbs_scan_cmd_config
//! Adhoc BSS scan type in cmd_ds_802_11_scan
#define LBS_SCAN_BSS_TYPE_IBSS 2
//! Adhoc or Infrastructure BSS scan type in lbs_scan_cmd_config, no filter
//! Adhoc or Infrastructure BSS scan type in cmd_ds_802_11_scan, no filter
#define LBS_SCAN_BSS_TYPE_ANY 3
/**
* @brief Structure used internally in the wlan driver to configure a scan.
*
* Sent to the command processing module to configure the firmware
* scan command prepared by lbs_cmd_80211_scan.
*
* @sa lbs_scan_networks
*
*/
struct lbs_scan_cmd_config {
/**
* @brief BSS type to be sent in the firmware command
*
* Field can be used to restrict the types of networks returned in the
* scan. valid settings are:
*
* - LBS_SCAN_BSS_TYPE_BSS (infrastructure)
* - LBS_SCAN_BSS_TYPE_IBSS (adhoc)
* - LBS_SCAN_BSS_TYPE_ANY (unrestricted, adhoc and infrastructure)
*/
u8 bsstype;
/**
* @brief Specific BSSID used to filter scan results in the firmware
*/
u8 bssid[ETH_ALEN];
/**
* @brief length of TLVs sent in command starting at tlvBuffer
*/
int tlvbufferlen;
/**
* @brief SSID TLV(s) and ChanList TLVs to be sent in the firmware command
*
* @sa TLV_TYPE_CHANLIST, mrvlietypes_chanlistparamset_t
* @sa TLV_TYPE_SSID, mrvlietypes_ssidparamset_t
*/
u8 tlvbuffer[1]; //!< SSID TLV(s) and ChanList TLVs are stored here
};
/**
* @brief IOCTL channel sub-structure sent in lbs_ioctl_user_scan_cfg
*
@@ -179,13 +138,6 @@ int lbs_find_best_network_ssid(struct lbs_private *priv, u8 *out_ssid,
int lbs_send_specific_ssid_scan(struct lbs_private *priv, u8 *ssid,
u8 ssid_len, u8 clear_ssid);
int lbs_cmd_80211_scan(struct lbs_private *priv,
struct cmd_ds_command *cmd,
void *pdata_buf);
int lbs_ret_80211_scan(struct lbs_private *priv,
struct cmd_ds_command *resp);
int lbs_scan_networks(struct lbs_private *priv,
const struct lbs_ioctl_user_scan_cfg *puserscanin,
int full_scan);