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path: root/drivers/staging/wlan-ng
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2016-07-06nl80211: support beacon report scanningAvraham Stern
Beacon report radio measurement requires reporting observed BSSs on the channels specified in the beacon request. If the measurement mode is set to passive or active, it requires actually performing a scan (passive or active, accordingly), and reporting the time that the scan was started and the time each beacon/probe was received (both in terms of TSF of the BSS of the requesting AP). If the request mode is table, this information is optional. In addition, the radio measurement request specifies the channel dwell time for the measurement. In order to use scan for beacon report when the mode is active or passive, add a parameter to scan request that specifies the channel dwell time, and add scan start time and beacon received time to scan results information. Supporting beacon report is required for Multi Band Operation (MBO). Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Avraham Stern <avraham.stern@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-05-21Merge tag 'staging-4.7-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging and IIO driver updates from Greg KH: "Here's the big staging and iio driver update for 4.7-rc1. I think we almost broke even with this release, only adding a few more lines than we removed, which isn't bad overall given that there's a bunch of new iio drivers added. The Lustre developers seem to have woken up from their sleep and have been doing a great job in cleaning up the code and pruning unused or old cruft, the filesystem is almost readable :) Other than that, just a lot of basic coding style cleanups in the churn. All have been in linux-next for a while with no reported issues" * tag 'staging-4.7-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (938 commits) Staging: emxx_udc: emxx_udc: fixed coding style issue staging/gdm724x: fix "alignment should match open parenthesis" issues staging/gdm724x: Fix avoid CamelCase staging: unisys: rename misleading var ii with frag staging: unisys: visorhba: switch success handling to error handling staging: unisys: visorhba: main path needs to flow down the left margin staging: unisys: visorinput: handle_locking_key() simplifications staging: unisys: visorhba: fail gracefully for thread creation failures staging: unisys: visornic: comment restructuring and removing bad diction staging: unisys: fix format string %Lx to %llx for u64 staging: unisys: remove unused struct members staging: unisys: visorchannel: correct variable misspelling staging: unisys: visorhba: replace functionlike macro with function staging: dgnc: Need to check for NULL of ch staging: dgnc: remove redundant condition check staging: dgnc: fix 'line over 80 characters' staging: dgnc: clean up the dgnc_get_modem_info() staging: lustre: lnet: enable configuration per NI interface staging: lustre: o2iblnd: properly set ibr_why staging: lustre: o2iblnd: remove last of kiblnd_tunables_fini ...
2016-05-04treewide: replace dev->trans_start update with helperFlorian Westphal
Replace all trans_start updates with netif_trans_update helper. change was done via spatch: struct net_device *d; @@ - d->trans_start = jiffies + netif_trans_update(d) Compile tested only. Cc: user-mode-linux-devel@lists.sourceforge.net Cc: linux-xtensa@linux-xtensa.org Cc: linux1394-devel@lists.sourceforge.net Cc: linux-rdma@vger.kernel.org Cc: netdev@vger.kernel.org Cc: MPT-FusionLinux.pdl@broadcom.com Cc: linux-scsi@vger.kernel.org Cc: linux-can@vger.kernel.org Cc: linux-parisc@vger.kernel.org Cc: linux-omap@vger.kernel.org Cc: linux-hams@vger.kernel.org Cc: linux-usb@vger.kernel.org Cc: linux-wireless@vger.kernel.org Cc: linux-s390@vger.kernel.org Cc: devel@driverdev.osuosl.org Cc: b.a.t.m.a.n@lists.open-mesh.org Cc: linux-bluetooth@vger.kernel.org Signed-off-by: Florian Westphal <fw@strlen.de> Acked-by: Felipe Balbi <felipe.balbi@linux.intel.com> Acked-by: Mugunthan V N <mugunthanvnm@ti.com> Acked-by: Antonio Quartulli <a@unstable.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-04-30Staging: wlan-ng: memory allocated inside mkimage() is not freed if ↵Claudiu Beznea
subsequent calls fails. This patch frees memory allocated inside mkimage() in case mkimage() or any other subsequent calls inside prism2_fwapply() from prism2fw.c file fails. To fix this I introduces goto labels where the free operation is done in case some operations fails. After the introduction of goto labels has been done, in order to use the same return path, "return x" instuctions were replaced with "goto" instuctions. Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-30staging: wlan-ng: rewrite NULL comparisonNicholas Sim
It is not necessary to compare explicitly to NULL. Rewrite if condition as (!dev) or (dev) as suggested in Documentation/CodingStyle Signed-off-by: Nicholas Sim <nicholassimws@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-04-12cfg80211: remove enum ieee80211_bandJohannes Berg
This enum is already perfectly aliased to enum nl80211_band, and the only reason for it is that we get IEEE80211_NUM_BANDS out of it. There's no really good reason to not declare the number of bands in nl80211 though, so do that and remove the cfg80211 one. Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2016-03-29Staging: wlan-ng: removed "next" member of wlandevice_t since it is not used ↵Claudiu Beznea
anywhere in code. This patch removes "next" member of wlandevice_t since it is not used anywhere in the wlan-ng code. Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-29Staging: wlan-ng: convert usb_prism_tbl[] array into a const arrayClaudiu Beznea
This patch convert usb_prism_tbl[] into a const array since it is not modified anywhere in prism2usb.c file. Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-29Staging: wlan-ng: no need for memcpy() since its arguments are already equalClaudiu Beznea
This patch removes the memcpy() for two variables which were previously tested with memcmp(). The result of memcmp() was zero which means that the previously tested variables were already equal. Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-28Staging: wlan-ng: wiphy_free() is not called in case wiphy_register() failsClaudiu Beznea
This patch covers wiphy_register() failures in wlan_create_wiphy() from cfg80211.c by calling wiphy_free() for the correspondent struct wiphy allocated structure. Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-28Staging: wlan-ng: Use x instead of x != NULL.Sandhya Bankar
Use x instead of x != NULL.This issue is detected by checkpatch.pl script. Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-28Staging: wlan-ng: defined oui_rfc1042[] and oui_8021h[] arrays as const arraysClaudiu Beznea
This patch defines oui_rfc1042[] and oui_8021h[] arrays from p80211conv.c as const arrays since these are not changed anywhere in code. Signed-off-by: Claudiu Beznea <claudiu.beznea@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12Staging: wlan-ng: Do not print message if kzalloc() failed.Sandhya Bankar
Do not print message if kzalloc() failed. kzalloc() has its own messages. So no need to add extra one. Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12Staging: wlan-ng: Handle error condition.Sandhya Bankar
Handle error condition. Signed-off-by: Sandhya Bankar <bankarsandhya512@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12staging: wlan-ng: simplify NULL testsEva Rachel Retuya
Replace direct comparisons to NULL i.e. 'x == NULL' with '!x' for consistency. Coccinelle semantic patch used: @@ identifier func; expression x; statement Z; @@ x = func(...); if ( ( + ! x - == NULL | + ! - NULL == x ) ) Z Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12staging: wlan-ng: prism2sta.c: Drop unneeded void pointer castJanani Ravichandran
Void pointers need not be cast to other pointer types. Semantic patch used: @r@ expression x; void *e; type T; identifier f; @@ ( *((T *)e) | ((T *)x) [...] | ((T *)x)->f | - (T *) e ) Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12staging: wlan-ng: prism2mgmt.c: Drop void pointer castJanani Ravichandran
Void pointers don't need to be cast to other pointer types. Semantic patch used: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x) [...] | ((T *)x)->f | - (T *) e ) Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12staging: wlan-ng: prism2mib.c: Drop void pointer castJanani Ravichandran
Void pointers don't need to be cast to other pointer types. Semantic patch used: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x) [...] | ((T *)x)->f | - (T *) e ) Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12staging: wlan-ng: Drop void pointer castJanani Ravichandran
Void pointers need not be cast to other pointer types. Semantic patch used: @r@ expression x; void* e; type T; identifier f; @@ ( *((T *)e) | ((T *)x) [...] | ((T *)x)->f | - (T *) e ) Signed-off-by: Janani Ravichandran <janani.rvchndrn@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-03-12staging: wlan-ng: Remove unnecessary macroAmitoj Kaur Chawla
Remove unnecessary macro SUBMIT_URB by replacing it with a direct call to usb_submit_urb() This change was made with the help of the following Coccinelle semantic patch: //<smpl> @@ identifier f,g; @@ * #define f(...) g(...) // </smpl> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-20staging: wlan-ng: fix NULL comparisonFu Yong Quah
Fix NULL equality comparision by changing it with exclamation mark, as suggested by Documentation/CodingStyle Signed-off-by: Fu Yong Quah <fuyong@linux.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-20staging: wlan-ng: Remove flush_scheduled_workAmitoj Kaur Chawla
flush_scheduled_work() is scheduled for deprecation. Use cancel_work_sync() instead to ensure that there is no pending or running work item. Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Acked-by: Tejun Heo <tj@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-20Staging: wlan-ng: Remove unused functions and prototypesBhumika Goyal
hfa384x_drvr_getconfig_async is not used anywhere in the kernel so remove it. Also remove its prototype from the header file. Also the function hfa384x_cb_rrid was only used by hfa384x_drvr_getconfig_async so remove its definition and prototype as well. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-20Staging: wlan-ng: Remove function hfa384x_drvr_commtalliesBhumika Goyal
The function hfa384x_drvr_commtallies is not used anywhere in the kernel so remove it. Also remove its prototype from the header file. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-15Staging: wlan-ng: Remove function prototypeBhumika Goyal
This patch removes the function prototype for prism2mgmt_pstr2bytearea as it is no longer needed. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-15Staging: wlan-ng: Drop wrapper functionBhumika Goyal
Drop the function prism2mgmt_pstr2bytearea and replace its function call with the standard function memcpy that it wrapped. The code becomes cleaner after this patch. Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-15Staging: wlan-ng: Remove multiple assignmentsBhumika Goyal
Remove multiple assignments by factorizing them. Made a coccinelle script to match cases: @@ identifier a,b; constant c; @@ -a=b=c; +a=c; +b=c; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-10Staging:wlan-ng:Merged two lines into oneBhumika Goyal
The last two lines of these functions are compressed into one. Also removed the variable ret as it is now not used. Found using coccinelle: @@ expression e, ret; @@ -ret = +return e; -return ret; Signed-off-by: Bhumika Goyal <bhumirks@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: use list_for_each_entry*Geliang Tang
Use list_for_each_entry*() instead of list_for_each*() to simplify the code. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08drivers:staging:wlan-ng Fix space preferred around that messagesBogicevic Sasa
This fixes all "space preferred around that ..." messages from checkpatch.pl Signed-off-by: Bogicevic Sasa <brutallesale@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08drivers:staging:wlan-ng Fix all no space necesarry after a castBogicevic Sasa
This fixes all messages "no space necesarry after a cast" in cfg80211.c file Signed-off-by: Bogicevic Sasa <brutallesale@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: Fixed more commentsGavin O'Leary
Fixed more comment issues Signed-off-by: Gavin O'Leary <gavinoleary3@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: fixed a commentGavin O'Leary
Fixed a comment style issue. Signed-off-by: Gavin O'Leary <gavinoleary3@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: (coding style) remove unnecessary blank line before "}"Christian Colic
Fix checkpatch checks: "Blank lines aren't necessary before a close brace '}' " Remove two unnecessary blank lines. Signed-off-by: Christian Colic <colic.christian@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08Staging: wlan-ng: p80211wep: fixed a block comment style issueGavin O'Leary
Fixed a comment style issue. Signed-off-by: Gavin O'Leary <gavinoleary3@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: NULL comparisons made elegantPranjal Bhor
Elegance added for NULL comparisons Signed-off-by: Pranjal Bhor <bhor.pranjal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: Open parenthesis alignment style fixPranjal Bhor
Alignment of lines matched with open parenthesis Signed-off-by: Pranjal Bhor <bhor.pranjal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: Coding style fix for casting operationPranjal Bhor
Removed spaces after casting operating Signed-off-by: Pranjal Bhor <bhor.pranjal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: Removed blank lines after bracesPranjal Bhor
Blank lines before closing braces and after opening braces have been removed. Signed-off-by: Pranjal Bhor <bhor.pranjal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: Logical continuation fixesPranjal Bhor
Logical continuation coding style issues fixed while condition checking Signed-off-by: Pranjal Bhor <bhor.pranjal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-02-08staging: wlan-ng: Fixed block comments coding style issuePranjal Bhor
All block comment lines now begin with "*" and end with "*/" on a new line. Signed-off-by: Pranjal Bhor <bhor.pranjal@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-16Staging: wlan-ng: Remove unused function declarationShraddha Barke
Function p80211wext_event_associated has been declared but not used. Thus remove the declaration. Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-16staging: wlan-ng: prism2mib: Remove unnecessary variableAmitoj Kaur Chawla
Drop unnecessary variable that can be replaced by a single line of code. Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-16staging: wlan-ng: hfa384x_usb: Remove wrapper functionAmitoj Kaur Chawla
Remove wrapper function that can be replaced by a single line of code. As a result of the change, there is an unused variable which has also been removed in this patch. Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-11-16staging: wlan-ng: Remove wrapper functionAmitoj Kaur Chawla
Remove wrapper function that can be replaced by a single line of code. Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-29drivers:staging:wlan_ng Fix no space is necessary after a castBogicevic Sasa
This fixes "No space is necessary after a cast" messages from checkpatch.pl Signed-off-by: Bogicevic Sasa <brutallesale@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-28Staging: wlan-ng: Remove unused p80211meta.h fileShraddha Barke
Remove the header file p80211meta.h since it is not needed Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-25staging: wlan-ng: Do not use multiple blank lines.Burcin Akalin
Remove multiple blank lines. Problem found using checkpatch.pl "CHECK: Please don't use multiple blank lines" Signed-off-by: Burcin Akalin <brcnakalin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-17staging: wlan-ng: Remove useless initializationAmitoj Kaur Chawla
Remove intialisation of a variable that is immediately reassigned. The semantic patch used to find this is: // <smpl> @@ type T; identifier x; constant C; expression e; @@ T x - = C ; x = e; // </smpl> Signed-off-by: Amitoj Kaur Chawla <amitoj1606@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-04staging: wlan-ng: prism2sta: replace memcmp with ether_addr_equalMaciek Borzecki
Replace memcmp() with ether_addr_equal(). In every location where the replacement was done, the addresses accessed are __aligned(2). Structures accessed either stack or heap allocated, no direct memory casts to possibly unaligned structs are used. Involved structures: typedef struct hfa384x_authenticateStation_data { u8 address[ETH_ALEN]; /* 0 offset */ ... } __packed hfa384x_authenticateStation_data_t; struct prism2sta_authlist { unsigned int cnt; u8 addr[WLAN_AUTH_MAX][ETH_ALEN]; /* 4 bytes offset, addresses start at u16 boundary */ u8 assoc[WLAN_AUTH_MAX]; }; struct prism2sta_accesslist { unsigned int modify; unsigned int cnt; u8 addr[WLAN_ACCESS_MAX][ETH_ALEN]; /* 8 bytes offset, multiple of u16 */ ... u8 addr1[WLAN_ACCESS_MAX][ETH_ALEN]; /* starts at u32 boundary, struct not packed */ }; typedef struct hfa384x_AssocStatus { u16 assocstatus; u8 sta_addr[ETH_ALEN]; /* 2 bytes offset, struct is packed */ u8 old_ap_addr[ETH_ALEN]; /* 8 bytes offset */ ... } __packed hfa384x_AssocStatus_t; The patch resolves the following checkpatch warnings: WARNING: Prefer ether_addr_equal() or ether_addr_equal_unaligned() over memcmp() Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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