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| author | Amitkumar Karwar <akarwar@marvell.com> | 2011-08-10 18:53:57 -0700 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-08-12 13:45:05 -0400 |
| commit | 7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437 (patch) | |
| tree | 360b31141b176026c64631fc0a7a21c4aa3ea258 /drivers/net/wireless/mwifiex/join.c | |
| parent | 9af73cf7f356801e6e5837eb338d197de5c8f37c (diff) | |
| download | linux-7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437.tar.gz linux-7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437.tar.bz2 linux-7c6fa2a843c5ac0f8e3e4bf679cee9c93d5e3437.zip | |
mwifiex: use cfg80211 dynamic scan table and cfg80211_get_bss API
Instead of maintaining static scan table in driver, scan list is sent
to cfg80211 stack (after parsing each scan command response).
In assoc handler (for infra and ibss network) requested BSS information
is retrieved using cfg80211_get_bss() API.
With the changes above some redundant code are removed.
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Yogesh Ashok Powar <yogeshp@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwifiex/join.c')
| -rw-r--r-- | drivers/net/wireless/mwifiex/join.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/net/wireless/mwifiex/join.c b/drivers/net/wireless/mwifiex/join.c index 644e2e405cb5..5cdad92277fa 100644 --- a/drivers/net/wireless/mwifiex/join.c +++ b/drivers/net/wireless/mwifiex/join.c @@ -224,32 +224,6 @@ mwifiex_setup_rates_from_bssdesc(struct mwifiex_private *priv, } /* - * This function updates the scan entry TSF timestamps to reflect - * a new association. - */ -static void -mwifiex_update_tsf_timestamps(struct mwifiex_private *priv, - struct mwifiex_bssdescriptor *new_bss_desc) -{ - struct mwifiex_adapter *adapter = priv->adapter; - u32 table_idx; - long long new_tsf_base; - signed long long tsf_delta; - - memcpy(&new_tsf_base, new_bss_desc->time_stamp, sizeof(new_tsf_base)); - - tsf_delta = new_tsf_base - new_bss_desc->network_tsf; - - dev_dbg(adapter->dev, "info: TSF: update TSF timestamps, " - "0x%016llx -> 0x%016llx\n", - new_bss_desc->network_tsf, new_tsf_base); - - for (table_idx = 0; table_idx < adapter->num_in_scan_table; - table_idx++) - adapter->scan_table[table_idx].network_tsf += tsf_delta; -} - -/* * This function appends a WAPI IE. * * This function is called from the network join command preparation routine. @@ -639,12 +613,6 @@ int mwifiex_ret_802_11_associate(struct mwifiex_private *priv, priv->curr_bss_params.band = (u8) bss_desc->bss_band; - /* - * Adjust the timestamps in the scan table to be relative to the newly - * associated AP's TSF - */ - mwifiex_update_tsf_timestamps(priv, bss_desc); - if (bss_desc->wmm_ie.vend_hdr.element_id == WLAN_EID_VENDOR_SPECIFIC) priv->curr_bss_params.wmm_enabled = true; else |