- 12 Apr, 2012 4 commits
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Amitkumar Karwar authored
Use "priv->country_code" string to display country information in debugfs command "info" instead of "adapter->region_code". "adapter->region_code" contains default region code got from FW while initialization, whereas "priv->country_code" is updated in reg_notifier handler whenever there is a change in regulatory domain. Signed-off-by:
Amitkumar Karwar <akarwar@marvell.com> Signed-off-by:
Kiran Divekar <dkiran@marvell.com> Signed-off-by:
Bing Zhao <bzhao@marvell.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Amitkumar Karwar authored
Driver gets region code from FW during initialisation. This patch makes use of it for settting default regulatory domain using regulatory_hint() API. Signed-off-by:
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Bing Zhao authored
This is a copy-n-paste error introduced in recent patch "mwifiex: add set_cqm_rssi_config handler support". Signed-off-by:
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Jesper Juhl authored
Since release_firmware() does its own test for NULL it is redundant to do so before calling it. Signed-off-by:
Jesper Juhl <jj@chaosbits.net> Acked-by:
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- 11 Apr, 2012 1 commit
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Joe Perches authored
Semicolons are not necessary after macros that end in while (0). Remove them. Simplify the macros with tests of do { if (foo>size) memset1; else memset2;} while (0); to a single line memset(,,min_t(size_t, foo, size)) Signed-off-by:Joe Perches <joe@perches.com> Acked-by:
Arend van Spriel <arend@broadcom.com> Acked-by:
Larry Finger <Larry.Finger@lwfinger.net> Acked-by:
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- 10 Apr, 2012 1 commit
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Johannes Berg authored
IEEE80211_MAX_QUEUES is an internal mac80211 value, it is not guaranteed to be always 4. The firmware API in mwifiex almost certainly doesn't care about mac80211 changing though, so mwifiex shouldn't use this value. Maybe it should use IEEE80211_NUM_ACS instead and that is what I'm doing here as at least that value will probably never change, but maybe it should have its own define instead. Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Acked-by:
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- 09 Apr, 2012 6 commits
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Amitkumar Karwar authored
In this handler LOW_RSSI and HIGH_RSSI events are subscribed to FW using provided threshold value so that FW will monitor connection quality and trigger any of these events. Driver will notify cfg80211 about connection quality based on inputs from FW and provided hysteresis. Signed-off-by:
Yogesh Ashok Powar <yogeshp@marvell.com> Signed-off-by:
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Amitkumar Karwar authored
This patch adds the support for updating average signal information in dump_station(). Signed-off-by:
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Amitkumar Karwar authored
1) The wrapper function mwifiex_get_signal_info() is unnecessary. 2) As noise and signal vaules in private structure already get modified, we don't need to explicitly pass "struct mwifiex_ds_get_signal" to get it filled. Signed-off-by:
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Amitkumar Karwar authored
This enables user to dump station information using "iw dev <devname> station dump" command. Signed-off-by:
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Amitkumar Karwar authored
During wiphy registration signal_type is initialized to CFG80211_SIGNAL_TYPE_MBM. So convert signal strength from dBm to mBm. Also, the value is absolute. Make it negative before sending to cfg80211. Signed-off-by:
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Johannes Berg authored
Since some of the HT code pre-dates 802.11n-2009 some names are wrong. The one that bothers me most is that "HT operation" is called "HT information" in our code and that causes confusion. Rename "HT information" to "HT operation" and also the control_chan field to primary_chan to match the name used in the spec. Signed-off-by:
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- 05 Apr, 2012 1 commit
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Stephen Boyd authored
Many users of debugfs copy the implementation of default_open() when they want to support a custom read/write function op. This leads to a proliferation of the default_open() implementation across the entire tree. Now that the common implementation has been consolidated into libfs we can replace all the users of this function with simple_open(). This replacement was done with the following semantic patch: <smpl> @ open @ identifier open_f != simple_open; identifier i, f; @@ -int open_f(struct inode *i, struct file *f) -{ ( -if (i->i_private) -f->private_data = i->i_private; | -f->private_data = i->i_private; ) -return 0; -} @ has_open depends on open @ identifier fops; identifier open.open_f; @@ struct file_operations fops = { ... -.open = open_f, +.open = simple_open, ... }; </smpl> [akpm@linux-foundation.org: checkpatch fixes] Signed-off-by:Stephen Boyd <sboyd@codeaurora.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 14 Mar, 2012 10 commits
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Amitkumar Karwar authored
"hscfg" is declared as struct mwifiex_ds_hs_cfg. Use same structure name for calculating it's size. Signed-off-by:
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Yogesh Ashok Powar authored
For files sta_rx.c, sta_tx.c, txrx.c, util.c and wmm.c Signed-off-by:
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Yogesh Ashok Powar authored
For files sta_event.c and sta_ioctl.c Signed-off-by:
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Yogesh Ashok Powar authored
For sta_cmd.c and sta_cmdresp.c Signed-off-by:
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Yogesh Ashok Powar authored
For file sdio.c Signed-off-by:
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Yogesh Ashok Powar authored
For file scan.c Signed-off-by:
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Yogesh Ashok Powar authored
For files main.c, main.h and pcie.c Signed-off-by:
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Yogesh Ashok Powar authored
For files fw.h, init.c and join.c Signed-off-by:
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Yogesh Ashok Powar authored
For files cfg80211.c, cfp.c, and cmdevt.c Signed-off-by:
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Yogesh Ashok Powar authored
For files 11n.c, 11n.h, 11n_aggr.c, 11n_rxreorder.c Signed-off-by:
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- 13 Mar, 2012 6 commits
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Yogesh Ashok Powar authored
Renaming the long fuctions and variable names from 11n_rxreoder.c file to shorter ones for better readability. Signed-off-by:
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Yogesh Ashok Powar authored
This adds better readability. Signed-off-by:
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Yogesh Ashok Powar authored
For the delay of 10 uSec or more usleep_range is prefered. Unlike udelay, sleep_range avoids large number of undesired interrupts. Ref Documentation/timers/timers-howto.txt Signed-off-by:
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Yogesh Ashok Powar authored
There exist different functions with very long names to derive the channel frequency and power tripplet based on band and channel/freq. Signed-off-by:
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Yogesh Ashok Powar authored
Fixing coding style by rearranging the switch statement Signed-off-by:
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Yogesh Ashok Powar authored
This saves some space and adds better readability. Signed-off-by:
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- 08 Mar, 2012 1 commit
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Amitkumar Karwar authored
In recent commit "mwifiex: correct bitrates advertised..", we have removed 22Mbps and 72Mbps bitrates from supported bitrate array. It means number of bitrates has reduced from 14 to 12. Initialize ".n_bitrates" to array size instead of hardcoding it. Signed-off-by:
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- 05 Mar, 2012 5 commits
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Dan Carpenter authored
In mwifiex_drv_change_adhoc_chan() we pass channel to mwifiex_bss_ioctl_ibss_channel() which sets the high 16 bits. This works on little endian systems but not on big endian ones. I've changed mwifiex_drv_change_adhoc_chan() to use a 16 bit variable. This matches the other functions in the file. I considered changing mwifiex_change_adhoc_chan() as well but it turns out that the function isn't implemented so I just removed the definition. Signed-off-by:
Dan Carpenter <dan.carpenter@oracle.com> Acked-by:
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Amitkumar Karwar authored
Currently if valid SSID list is provided in scan request, driver performs specific SSID scan otherwise wildcard scan is chosen. When wpa_supplicant provides valid SSID list followed by zero-length SSID for wildcard scan, only specific SSID scan is performed by driver. Actually driver is expected to do both type of scanning in this case. The patch fixes this issue. Also, use SSID list pointer provided by stack directly, instead of copying SSID's to local structure. Signed-off-by:
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Amitkumar Karwar authored
Use struct cfg80211_ssid available in include/net/cfg80211.h instead of having similar definition in driver. Signed-off-by:
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Avinash Patil authored
1. Driver and firmware do not support 22Mbps and 72Mbps bitrates. Remove them from the rate table advertised to cfg80211. 2. First 4 rates from mwifiex_rates table are not valid for 5GHz/A band. Set correct bitrate array's index and no of rates for ieee80211_supported_band for 5GHz band. Signed-off-by:
Avinash Patil <patila@marvell.com> Signed-off-by:
Nishant Sarmukadam <nishants@marvell.com> Signed-off-by:
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Amitkumar Karwar authored
When authentication type is configured to NL80211_AUTHTYPE_AUTOMATIC, driver tries to connect using open mode. The association is failed if AP is configured in shared mode. This patch adds code to try association using shared mode as well if open mode association fails. Now since we returned exact error code in association response handler (instead of -1), corresponding changes are done in mwifiex_process_cmdresp(). Signed-off-by:
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- 29 Feb, 2012 3 commits
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Amitkumar Karwar authored
Instead of defining an 'enum', we can simply use 'u8' flag for WEP status. Rename 'wep_status' to 'wep_enabled' to match with 'wpa_enabled' and 'wpa2_enabled'. Signed-off-by:
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Amitkumar Karwar authored
It should have been removed by commit "mwifiex: use cfg80211 dynamic scan..." (7c6fa2a8 ..) after adding code to avoid an extra scan during association because scan entries are valid for 15 seconds in cfg80211 stack. Signed-off-by:
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Amitkumar Karwar authored
Recent commit "mwifiex: clear previous security setting during association" fixes association failure problems observed in some corner cases by clearing previous security setting before each association. We should reset encryption mode flag as well. This patch takes care of it. Signed-off-by:
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- 15 Feb, 2012 1 commit
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Amitkumar Karwar authored
Driver maintains different flags for WEP, WPA, WPA2 security modes. Appropriate flag is set using security information provided in connect request. mwifiex_is_network_compatible() routine uses them to check if driver's setting is compatible with AP. Association is aborted if the routine fails. For some corner cases, it is observed that association is failed even for valid security information based on association history. This patch fixes the problem by clearing previous security setting during each association. We should set WEP key provided in connect request as default tx key. This missing change is also added here. Signed-off-by:
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- 06 Feb, 2012 1 commit
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Amitkumar Karwar authored
Earlier we were using dtim period extracted from scan response buffer provided by FW in scan operation. But it is observed that sometimes the buffer doesn't contain dtim period tlv, and wrong value (0) was sent to user space. After association FW will start listening to beacon frames of connected AP and store dtim period. Therefore we can get it from FW in dump_station() instead of using wrong value obtained in scanning. Redundant code after adapting new approach for dtim period is also removed in this patch. Signed-off-by:
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