Adding this flag will allow NL80211_ATTR_ROAM_SUPPORT, and will set
WPA_DRIVER_FLAGS_BSS_SELECTION flag in wpa_supplicant
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
The maximum current draw was hard coded to 500 mA. composite.c
has code that uses CONFIG_USB_GADGET_VBUS_DRAW to set the
bMaxPower and to set whether or not the device is self-powered if
they haven't been set. This change removes the code in android.c
to allow composite.c to set them.
Change-Id: I9db37922e91ee86e9e5c0e14519e119e5c41ca48
Signed-off-by: Scott Anderson <saa@google.com>
Don't reset next_string_id every time the gadget is enabled, this makes
the next strings allocated overwrite strings allocated at probe time.
Instead, fix rndis not to allocate new string ids on every config bind.
Change-Id: Ied28ee416bb6f00c434c34176fe5b7f0dcb2b2d4
Signed-off-by: Benoit Goby <benoit@android.com>
Add a comment pointing out the use of enum station_info_flags for
all new struct station_info fields. In addition, memset the sinfo
buffer to zero before use on all paths in the current tree to avoid
leaving uninitialized pointers in the data.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
When user space SME/MLME (e.g., hostapd) is not used in AP mode, the
IEs from the (Re)Association Request frame that was processed in
firmware need to be made available for user space (e.g., RSN IE for
hostapd). Allow this to be done with cfg80211_new_sta().
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Dmitry Shmidt <dimitrysh@google.com>
We want to ensure that we get all the console messages, even ones
that occur while the printing CPU is not yet online.
Change-Id: I1d2694d05ac9415669a92f38efdd8e71c927705b
Signed-off-by: Dima Zavin <dima@android.com>
This reverts commit ffdab0c0c4.
Not needed anymore in 2.6.39 and 3.0, dev_get_stats has been fixed
and may be called from atomic context. See:
1ac9ad1 net: remove dev_txq_stats_fold()
Make sure there is no pending ctrlrequest before removing the config.
Otherwise the ctrlrequest complete callback could access structures
after they have been freed. Unbind cancels pending transfers but not
ep0 requests.
Bug: 5513065 5440193
Change-Id: I063c22bf5d104a3d2df71cf622409459fac5f27a
Signed-off-by: Benoit Goby <benoit@android.com>
If an idle notifier modifies a timer, calling the notifier after
the sched tick has been stopped may leave the sched tick set too
early. Move teh idle notifier call before the call to
tick_nohz_stop_sched_tick.
Change-Id: I0db3284bec6d0193bc5e2a57650ab06bd8342319
Signed-off-by: Colin Cross <ccross@android.com>
Reset next_string_id to 0 before enabling the gadget driver. Otherwise,
after a large number of enable/disable cycles, bind will fail
because we cannot allocate new string ids. String ids cannot be larger
than 254 per USB spec.
Change-Id: I44f5fece45008b7a0a18c025d4eb5ce842585c28
Signed-off-by: Benoit Goby <benoit@android.com>
This improves compatbility with a lot of headset / chipset
combinations. Ideally this should not be needed.
Change-Id: I8b676701e12e416aa7d60801b9d353b15d102709
Signed-off-by: hyungseoung.yoo <hyungseoung.yoo@samsung.com>
Signed-off-by: Jaikumar Ganesh <jaikumarg@android.com>
The current code checks if abs(delta_delta.tv_sec) is greater or
equal to two before it discards the old delta value, but this can
trigger at close to -1 seconds since -1.000000001 seconds is stored
as tv_sec -2 and tv_nsec 999999999 in a normalized timespec.
rtc_resume had an early return check if the rtc value had not changed
since rtc_suspend. This effectivly stops time for the duration of the
short sleep. Check if sleep_time is positive after all the adjustments
have been applied instead since this allows the old_system adjustment
in rtc_suspend to have an effect even for short sleep cycles.
Change-Id: I00b45c0349ec91a4bab9b41a126b377515427898
Signed-off-by: Arve Hjønnevåg <arve@android.com>
Arve suggested making sure we catch possible negative sleep time
intervals that could be passed into timekeeping_inject_sleeptime.
CC: Arve Hjønnevåg <arve@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Because the RTC interface is only a second granular interface,
each time we read from the RTC for suspend/resume, we introduce a
half second (on average) of error.
In order to avoid this error accumulating as the system is suspended
over and over, this patch measures the time delta between the RTC
and the system CLOCK_REALTIME.
If the delta is less then 2 seconds from the last suspend, we compensate
by using the previous time delta (keeping it close). If it is larger
then 2 seconds, we assume the clock was set or has been changed, so we
do no correction and update the delta.
Note: If NTP is running, ths could seem to "fight" with the NTP corrected
time, where as if the system time was off by 1 second, and NTP slewed the
value in, a suspend/resume cycle could undo this correction, by trying to
restore the previous offset from the RTC. However, without this patch,
since each read could cause almost a full second worth of error, its
possible to get almost 2 seconds of error just from the suspend/resume
cycle alone, so this about equal to any offset added by the compensation.
Further on systems that suspend/resume frequently, this should keep time
closer then NTP could compensate for if the errors were allowed to
accumulate.
Credits to Arve Hjønnevåg for suggesting this solution.
This patch also improves some of the variable names and adds more clear
comments.
CC: Arve Hjønnevåg <arve@android.com>
CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
The current split between this and the fiq debugger is awkward and does
not have any benefit (the interface between the two is also too simplistic).
The fiq debugger code itself needs a lot of refactoring, part of which
would be to split out some components that are arch indpendent.
So, for now, move this very small piece back into the fiq_debugger.
Change-Id: Ie4ec2a2f5d907be1691a0eb6ae9304aad29ecd14
Signed-off-by: Dima Zavin <dima@android.com>
If the fiq console is enabled, then don't filter the console output
while sysrq command is in progress.
Change-Id: I9389d757373a5fdca5cbf61f0723667510d3ae88
This code is moved here from the drivers/misc/kernel_debugger.
Change-Id: Iccf21c4313a8516a917125ca93f64baa5f354228
Signed-off-by: Dima Zavin <dima@android.com>
* Add attribute hispeed_freq, which defaults to max.
* Rename go_maxspeed_load to go_hispeed_load.
* If hit go_hispeed_load and at min speed, go to hispeed_freq;
if hit go_hispeed_load and already above min speed go to max
speed.
Change-Id: I1050dec5f013fc1177387352ba787a7e1c68703e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Calculate intermediate speed by applyng CPU load to current speed, not
max speed.
Change-Id: Idecf598b9a203b07c989c5d9e9c6efc67a1afc2e
Signed-off-by: Todd Poynor <toddpoynor@google.com>
Such that interactive cpufreq governor uses up-to-date idle time
information.
Reported by Colin Cross <ccross@android.com>
Change-Id: I06425444f800f803afc9dc7a6ad0fdb46c918bb6
Signed-off-by: Todd Poynor <toddpoynor@google.com>
