IEEE80211_BEACON_LOS(9) Advanced driver interface IEEE80211_BEACON_LOS(9)NAME
ieee80211_beacon_loss - inform hardware does not receive beacons
SYNOPSIS
void ieee80211_beacon_loss(struct ieee80211_vif * vif);
ARGUMENTS
vif
struct ieee80211_vif pointer from the add_interface callback.
DESCRIPTION
When beacon filtering is enabled with IEEE80211_HW_BEACON_FILTERING and IEEE80211_CONF_PS is set, the driver needs to inform whenever the
hardware is not receiving beacons with this function.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT Kernel Hackers Manual 2.6. July 2010 IEEE80211_BEACON_LOS(9)
Check Out this Related Man Page
STRUCT IEEE80211_VIF(9) The basic mac80211 driver inte STRUCT IEEE80211_VIF(9)NAME
struct_ieee80211_vif - per-interface data
SYNOPSIS
struct ieee80211_vif {
enum nl80211_iftype type;
struct ieee80211_bss_conf bss_conf;
u8 addr[ETH_ALEN];
bool p2p;
u8 cab_queue;
u8 hw_queue[IEEE80211_NUM_ACS];
struct ieee80211_chanctx_conf __rcu * chanctx_conf;
u32 driver_flags;
#ifdef CONFIG_MAC80211_DEBUGFS
struct dentry * debugfs_dir;
#endif
u8 drv_priv[0];
};
MEMBERS
type
type of this virtual interface
bss_conf
BSS configuration for this interface, either our own or the BSS we're associated to
addr[ETH_ALEN]
address of this interface
p2p
indicates whether this AP or STA interface is a p2p interface, i.e. a GO or p2p-sta respectively
cab_queue
content-after-beacon (DTIM beacon really) queue, AP mode only
hw_queue[IEEE80211_NUM_ACS]
hardware queue for each AC
chanctx_conf
The channel context this interface is assigned to, or NULL when it is not assigned. This pointer is RCU-protected due to the TX path
needing to access it; even though the netdev carrier will always be off when it is NULL there can still be races and packets could be
processed after it switches back to NULL.
driver_flags
flags/capabilities the driver has for this interface, these need to be set (or cleared) when the interface is added or, if supported by
the driver, the interface type is changed at runtime, mac80211 will never touch this field
debugfs_dir
debugfs dentry, can be used by drivers to create own per interface debug files. Note that it will be NULL for the virtual monitor
interface (if that is requested.)
drv_priv[0]
data area for driver use, will always be aligned to sizeof(void *).
DESCRIPTION
Data in this structure is continually present for driver use during the life of a virtual interface.
AUTHOR
Johannes Berg <johannes@sipsolutions.net>
Author.
COPYRIGHT Kernel Hackers Manual 3.10 June 2014 STRUCT IEEE80211_VIF(9)
Hi all,
I want to create a new user and grant him ONLY transfer files access to a specific directory where he can only upload and read the files. He should be restricted to this activity only.
Regards (6 Replies)
Hi everyone,
I know the following questions are noobish questions but I am asking them because I am confused about the basics of history behind UNIX and LINUX.
Ok onto business, my questions are-:
Was/Is UNIX ever an open source operating system ?
If UNIX was... (21 Replies)
Hi,
Last 2 weeks I have searched many forums and i haven't found the answer for the question:
How to get all command output to Putty title?
Needed it for other programs to know when some jobs on a server is done and is it done right or wrong. Plink stdout and stdin wasn't working, i used many... (1 Reply)
anyone have any idea how do to this with auth_attr?
I suspect if I grant him
solaris.device.:RO::Device Allocation::help=DevAllocHeader.html
that will work but I'm unsure. Just looking for a second opinion. (10 Replies)
I am looking for a stable, reliable system to replace my current Windows systems in the home. These are simple systems that I purchased from the local Big Box store.
I have heard many good things about Unix and it's various children and it sounds like a good option to me. I have worked... (2 Replies)
We have a lot of scripts using cut as :
cut -c 0-8 --works for cut (GNU coreutils) 5.97, but does not work for cut (GNU coreutils) 8.4.
Gives error -
cut: fields and positions are numbered from 1
Try `cut --help' for more information.
The position needs to start with 1 for later... (6 Replies)
I've got a problem with a proxy configuration. We have an LDAP group that lists all users who are authorised to use the proxy to FTP (usually Filezilla) out to the world, and by implication those not in the group should be denied. My users are delighted that this has been enabled and those that... (9 Replies)
hi folks,
how to using tar with exclude directory and compress it using tar.Z
i only know how to exclude dir only with this command below:
tar -cvf /varios/restore/test.tar -X excludefile.txt /jfma/test1/
how to compress it using 1 command?
Thanx
Please use CODE tags as... (6 Replies)
Hello All,
I had recently learnt a bit of Docker(which provides containerization process).
Here are some of my learning points from it.
Let us start first with very basic question:
What is Docker:
Docker is a platform for sysadmins and developers to DEPLOY, DEVELOP and RUN applications ... (7 Replies)
What is the point of this? Whenever I close my shell it appends to the history file without adding this. I have never seen it overwrite my history file.
# When the shell exits, append to the history file instead of overwriting it
shopt -s histappend (3 Replies)
Hello for all,
I am testing the behavior of a 32 bit application running on Solaris 5.10 (SPARC), and realize it reaches 4GB of memory and then crashes.
It doesn't matter the amount of used memory as application is intended to perform many transactions; rather, what I want to achieve is to... (2 Replies)