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Merge remote branch 'origin/master' into next
This commit is contained in:
commit
6da49a2925
815 changed files with 10221 additions and 4669 deletions
|
@ -0,0 +1,56 @@
|
|||
What: /sys/class/backlight/<backlight>/<ambient light zone>_max
|
||||
What: /sys/class/backlight/<backlight>/l1_daylight_max
|
||||
What: /sys/class/backlight/<backlight>/l2_bright_max
|
||||
What: /sys/class/backlight/<backlight>/l3_office_max
|
||||
What: /sys/class/backlight/<backlight>/l4_indoor_max
|
||||
What: /sys/class/backlight/<backlight>/l5_dark_max
|
||||
Date: Mai 2011
|
||||
KernelVersion: 2.6.40
|
||||
Contact: device-drivers-devel@blackfin.uclinux.org
|
||||
Description:
|
||||
Control the maximum brightness for <ambient light zone>
|
||||
on this <backlight>. Values are between 0 and 127. This file
|
||||
will also show the brightness level stored for this
|
||||
<ambient light zone>.
|
||||
|
||||
What: /sys/class/backlight/<backlight>/<ambient light zone>_dim
|
||||
What: /sys/class/backlight/<backlight>/l2_bright_dim
|
||||
What: /sys/class/backlight/<backlight>/l3_office_dim
|
||||
What: /sys/class/backlight/<backlight>/l4_indoor_dim
|
||||
What: /sys/class/backlight/<backlight>/l5_dark_dim
|
||||
Date: Mai 2011
|
||||
KernelVersion: 2.6.40
|
||||
Contact: device-drivers-devel@blackfin.uclinux.org
|
||||
Description:
|
||||
Control the dim brightness for <ambient light zone>
|
||||
on this <backlight>. Values are between 0 and 127, typically
|
||||
set to 0. Full off when the backlight is disabled.
|
||||
This file will also show the dim brightness level stored for
|
||||
this <ambient light zone>.
|
||||
|
||||
What: /sys/class/backlight/<backlight>/ambient_light_level
|
||||
Date: Mai 2011
|
||||
KernelVersion: 2.6.40
|
||||
Contact: device-drivers-devel@blackfin.uclinux.org
|
||||
Description:
|
||||
Get conversion value of the light sensor.
|
||||
This value is updated every 80 ms (when the light sensor
|
||||
is enabled). Returns integer between 0 (dark) and
|
||||
8000 (max ambient brightness)
|
||||
|
||||
What: /sys/class/backlight/<backlight>/ambient_light_zone
|
||||
Date: Mai 2011
|
||||
KernelVersion: 2.6.40
|
||||
Contact: device-drivers-devel@blackfin.uclinux.org
|
||||
Description:
|
||||
Get/Set current ambient light zone. Reading returns
|
||||
integer between 1..5 (1 = daylight, 2 = bright, ..., 5 = dark).
|
||||
Writing a value between 1..5 forces the backlight controller
|
||||
to enter the corresponding ambient light zone.
|
||||
Writing 0 returns to normal/automatic ambient light level
|
||||
operation. The ambient light sensing feature on these devices
|
||||
is an extension to the API documented in
|
||||
Documentation/ABI/stable/sysfs-class-backlight.
|
||||
It can be enabled by writing the value stored in
|
||||
/sys/class/backlight/<backlight>/max_brightness to
|
||||
/sys/class/backlight/<backlight>/brightness.
|
|
@ -21,7 +21,7 @@ information will not be available.
|
|||
To extract cgroup statistics a utility very similar to getdelays.c
|
||||
has been developed, the sample output of the utility is shown below
|
||||
|
||||
~/balbir/cgroupstats # ./getdelays -C "/cgroup/a"
|
||||
~/balbir/cgroupstats # ./getdelays -C "/sys/fs/cgroup/a"
|
||||
sleeping 1, blocked 0, running 1, stopped 0, uninterruptible 0
|
||||
~/balbir/cgroupstats # ./getdelays -C "/cgroup"
|
||||
~/balbir/cgroupstats # ./getdelays -C "/sys/fs/cgroup"
|
||||
sleeping 155, blocked 0, running 1, stopped 0, uninterruptible 2
|
||||
|
|
|
@ -28,16 +28,19 @@ cgroups. Here is what you can do.
|
|||
- Enable group scheduling in CFQ
|
||||
CONFIG_CFQ_GROUP_IOSCHED=y
|
||||
|
||||
- Compile and boot into kernel and mount IO controller (blkio).
|
||||
- Compile and boot into kernel and mount IO controller (blkio); see
|
||||
cgroups.txt, Why are cgroups needed?.
|
||||
|
||||
mount -t cgroup -o blkio none /cgroup
|
||||
mount -t tmpfs cgroup_root /sys/fs/cgroup
|
||||
mkdir /sys/fs/cgroup/blkio
|
||||
mount -t cgroup -o blkio none /sys/fs/cgroup/blkio
|
||||
|
||||
- Create two cgroups
|
||||
mkdir -p /cgroup/test1/ /cgroup/test2
|
||||
mkdir -p /sys/fs/cgroup/blkio/test1/ /sys/fs/cgroup/blkio/test2
|
||||
|
||||
- Set weights of group test1 and test2
|
||||
echo 1000 > /cgroup/test1/blkio.weight
|
||||
echo 500 > /cgroup/test2/blkio.weight
|
||||
echo 1000 > /sys/fs/cgroup/blkio/test1/blkio.weight
|
||||
echo 500 > /sys/fs/cgroup/blkio/test2/blkio.weight
|
||||
|
||||
- Create two same size files (say 512MB each) on same disk (file1, file2) and
|
||||
launch two dd threads in different cgroup to read those files.
|
||||
|
@ -46,12 +49,12 @@ cgroups. Here is what you can do.
|
|||
echo 3 > /proc/sys/vm/drop_caches
|
||||
|
||||
dd if=/mnt/sdb/zerofile1 of=/dev/null &
|
||||
echo $! > /cgroup/test1/tasks
|
||||
cat /cgroup/test1/tasks
|
||||
echo $! > /sys/fs/cgroup/blkio/test1/tasks
|
||||
cat /sys/fs/cgroup/blkio/test1/tasks
|
||||
|
||||
dd if=/mnt/sdb/zerofile2 of=/dev/null &
|
||||
echo $! > /cgroup/test2/tasks
|
||||
cat /cgroup/test2/tasks
|
||||
echo $! > /sys/fs/cgroup/blkio/test2/tasks
|
||||
cat /sys/fs/cgroup/blkio/test2/tasks
|
||||
|
||||
- At macro level, first dd should finish first. To get more precise data, keep
|
||||
on looking at (with the help of script), at blkio.disk_time and
|
||||
|
@ -68,13 +71,13 @@ Throttling/Upper Limit policy
|
|||
- Enable throttling in block layer
|
||||
CONFIG_BLK_DEV_THROTTLING=y
|
||||
|
||||
- Mount blkio controller
|
||||
mount -t cgroup -o blkio none /cgroup/blkio
|
||||
- Mount blkio controller (see cgroups.txt, Why are cgroups needed?)
|
||||
mount -t cgroup -o blkio none /sys/fs/cgroup/blkio
|
||||
|
||||
- Specify a bandwidth rate on particular device for root group. The format
|
||||
for policy is "<major>:<minor> <byes_per_second>".
|
||||
|
||||
echo "8:16 1048576" > /cgroup/blkio/blkio.read_bps_device
|
||||
echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.read_bps_device
|
||||
|
||||
Above will put a limit of 1MB/second on reads happening for root group
|
||||
on device having major/minor number 8:16.
|
||||
|
@ -108,7 +111,7 @@ Hierarchical Cgroups
|
|||
CFQ and throttling will practically treat all groups at same level.
|
||||
|
||||
pivot
|
||||
/ | \ \
|
||||
/ / \ \
|
||||
root test1 test2 test3
|
||||
|
||||
Down the line we can implement hierarchical accounting/control support
|
||||
|
@ -149,7 +152,7 @@ Proportional weight policy files
|
|||
|
||||
Following is the format.
|
||||
|
||||
#echo dev_maj:dev_minor weight > /path/to/cgroup/blkio.weight_device
|
||||
# echo dev_maj:dev_minor weight > blkio.weight_device
|
||||
Configure weight=300 on /dev/sdb (8:16) in this cgroup
|
||||
# echo 8:16 300 > blkio.weight_device
|
||||
# cat blkio.weight_device
|
||||
|
|
|
@ -138,11 +138,11 @@ With the ability to classify tasks differently for different resources
|
|||
the admin can easily set up a script which receives exec notifications
|
||||
and depending on who is launching the browser he can
|
||||
|
||||
# echo browser_pid > /mnt/<restype>/<userclass>/tasks
|
||||
# echo browser_pid > /sys/fs/cgroup/<restype>/<userclass>/tasks
|
||||
|
||||
With only a single hierarchy, he now would potentially have to create
|
||||
a separate cgroup for every browser launched and associate it with
|
||||
approp network and other resource class. This may lead to
|
||||
appropriate network and other resource class. This may lead to
|
||||
proliferation of such cgroups.
|
||||
|
||||
Also lets say that the administrator would like to give enhanced network
|
||||
|
@ -153,9 +153,9 @@ apps enhanced CPU power,
|
|||
With ability to write pids directly to resource classes, it's just a
|
||||
matter of :
|
||||
|
||||
# echo pid > /mnt/network/<new_class>/tasks
|
||||
# echo pid > /sys/fs/cgroup/network/<new_class>/tasks
|
||||
(after some time)
|
||||
# echo pid > /mnt/network/<orig_class>/tasks
|
||||
# echo pid > /sys/fs/cgroup/network/<orig_class>/tasks
|
||||
|
||||
Without this ability, he would have to split the cgroup into
|
||||
multiple separate ones and then associate the new cgroups with the
|
||||
|
@ -310,21 +310,24 @@ subsystem, this is the case for the cpuset.
|
|||
To start a new job that is to be contained within a cgroup, using
|
||||
the "cpuset" cgroup subsystem, the steps are something like:
|
||||
|
||||
1) mkdir /dev/cgroup
|
||||
2) mount -t cgroup -ocpuset cpuset /dev/cgroup
|
||||
3) Create the new cgroup by doing mkdir's and write's (or echo's) in
|
||||
the /dev/cgroup virtual file system.
|
||||
4) Start a task that will be the "founding father" of the new job.
|
||||
5) Attach that task to the new cgroup by writing its pid to the
|
||||
/dev/cgroup tasks file for that cgroup.
|
||||
6) fork, exec or clone the job tasks from this founding father task.
|
||||
1) mount -t tmpfs cgroup_root /sys/fs/cgroup
|
||||
2) mkdir /sys/fs/cgroup/cpuset
|
||||
3) mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset
|
||||
4) Create the new cgroup by doing mkdir's and write's (or echo's) in
|
||||
the /sys/fs/cgroup virtual file system.
|
||||
5) Start a task that will be the "founding father" of the new job.
|
||||
6) Attach that task to the new cgroup by writing its pid to the
|
||||
/sys/fs/cgroup/cpuset/tasks file for that cgroup.
|
||||
7) fork, exec or clone the job tasks from this founding father task.
|
||||
|
||||
For example, the following sequence of commands will setup a cgroup
|
||||
named "Charlie", containing just CPUs 2 and 3, and Memory Node 1,
|
||||
and then start a subshell 'sh' in that cgroup:
|
||||
|
||||
mount -t cgroup cpuset -ocpuset /dev/cgroup
|
||||
cd /dev/cgroup
|
||||
mount -t tmpfs cgroup_root /sys/fs/cgroup
|
||||
mkdir /sys/fs/cgroup/cpuset
|
||||
mount -t cgroup cpuset -ocpuset /sys/fs/cgroup/cpuset
|
||||
cd /sys/fs/cgroup/cpuset
|
||||
mkdir Charlie
|
||||
cd Charlie
|
||||
/bin/echo 2-3 > cpuset.cpus
|
||||
|
@ -345,7 +348,7 @@ Creating, modifying, using the cgroups can be done through the cgroup
|
|||
virtual filesystem.
|
||||
|
||||
To mount a cgroup hierarchy with all available subsystems, type:
|
||||
# mount -t cgroup xxx /dev/cgroup
|
||||
# mount -t cgroup xxx /sys/fs/cgroup
|
||||
|
||||
The "xxx" is not interpreted by the cgroup code, but will appear in
|
||||
/proc/mounts so may be any useful identifying string that you like.
|
||||
|
@ -354,23 +357,32 @@ Note: Some subsystems do not work without some user input first. For instance,
|
|||
if cpusets are enabled the user will have to populate the cpus and mems files
|
||||
for each new cgroup created before that group can be used.
|
||||
|
||||
As explained in section `1.2 Why are cgroups needed?' you should create
|
||||
different hierarchies of cgroups for each single resource or group of
|
||||
resources you want to control. Therefore, you should mount a tmpfs on
|
||||
/sys/fs/cgroup and create directories for each cgroup resource or resource
|
||||
group.
|
||||
|
||||
# mount -t tmpfs cgroup_root /sys/fs/cgroup
|
||||
# mkdir /sys/fs/cgroup/rg1
|
||||
|
||||
To mount a cgroup hierarchy with just the cpuset and memory
|
||||
subsystems, type:
|
||||
# mount -t cgroup -o cpuset,memory hier1 /dev/cgroup
|
||||
# mount -t cgroup -o cpuset,memory hier1 /sys/fs/cgroup/rg1
|
||||
|
||||
To change the set of subsystems bound to a mounted hierarchy, just
|
||||
remount with different options:
|
||||
# mount -o remount,cpuset,blkio hier1 /dev/cgroup
|
||||
# mount -o remount,cpuset,blkio hier1 /sys/fs/cgroup/rg1
|
||||
|
||||
Now memory is removed from the hierarchy and blkio is added.
|
||||
|
||||
Note this will add blkio to the hierarchy but won't remove memory or
|
||||
cpuset, because the new options are appended to the old ones:
|
||||
# mount -o remount,blkio /dev/cgroup
|
||||
# mount -o remount,blkio /sys/fs/cgroup/rg1
|
||||
|
||||
To Specify a hierarchy's release_agent:
|
||||
# mount -t cgroup -o cpuset,release_agent="/sbin/cpuset_release_agent" \
|
||||
xxx /dev/cgroup
|
||||
xxx /sys/fs/cgroup/rg1
|
||||
|
||||
Note that specifying 'release_agent' more than once will return failure.
|
||||
|
||||
|
@ -379,17 +391,17 @@ when the hierarchy consists of a single (root) cgroup. Supporting
|
|||
the ability to arbitrarily bind/unbind subsystems from an existing
|
||||
cgroup hierarchy is intended to be implemented in the future.
|
||||
|
||||
Then under /dev/cgroup you can find a tree that corresponds to the
|
||||
tree of the cgroups in the system. For instance, /dev/cgroup
|
||||
Then under /sys/fs/cgroup/rg1 you can find a tree that corresponds to the
|
||||
tree of the cgroups in the system. For instance, /sys/fs/cgroup/rg1
|
||||
is the cgroup that holds the whole system.
|
||||
|
||||
If you want to change the value of release_agent:
|
||||
# echo "/sbin/new_release_agent" > /dev/cgroup/release_agent
|
||||
# echo "/sbin/new_release_agent" > /sys/fs/cgroup/rg1/release_agent
|
||||
|
||||
It can also be changed via remount.
|
||||
|
||||
If you want to create a new cgroup under /dev/cgroup:
|
||||
# cd /dev/cgroup
|
||||
If you want to create a new cgroup under /sys/fs/cgroup/rg1:
|
||||
# cd /sys/fs/cgroup/rg1
|
||||
# mkdir my_cgroup
|
||||
|
||||
Now you want to do something with this cgroup.
|
||||
|
|
|
@ -10,26 +10,25 @@ directly present in its group.
|
|||
|
||||
Accounting groups can be created by first mounting the cgroup filesystem.
|
||||
|
||||
# mkdir /cgroups
|
||||
# mount -t cgroup -ocpuacct none /cgroups
|
||||
# mount -t cgroup -ocpuacct none /sys/fs/cgroup
|
||||
|
||||
With the above step, the initial or the parent accounting group
|
||||
becomes visible at /cgroups. At bootup, this group includes all the
|
||||
tasks in the system. /cgroups/tasks lists the tasks in this cgroup.
|
||||
/cgroups/cpuacct.usage gives the CPU time (in nanoseconds) obtained by
|
||||
this group which is essentially the CPU time obtained by all the tasks
|
||||
With the above step, the initial or the parent accounting group becomes
|
||||
visible at /sys/fs/cgroup. At bootup, this group includes all the tasks in
|
||||
the system. /sys/fs/cgroup/tasks lists the tasks in this cgroup.
|
||||
/sys/fs/cgroup/cpuacct.usage gives the CPU time (in nanoseconds) obtained
|
||||
by this group which is essentially the CPU time obtained by all the tasks
|
||||
in the system.
|
||||
|
||||
New accounting groups can be created under the parent group /cgroups.
|
||||
New accounting groups can be created under the parent group /sys/fs/cgroup.
|
||||
|
||||
# cd /cgroups
|
||||
# cd /sys/fs/cgroup
|
||||
# mkdir g1
|
||||
# echo $$ > g1
|
||||
|
||||
The above steps create a new group g1 and move the current shell
|
||||
process (bash) into it. CPU time consumed by this bash and its children
|
||||
can be obtained from g1/cpuacct.usage and the same is accumulated in
|
||||
/cgroups/cpuacct.usage also.
|
||||
/sys/fs/cgroup/cpuacct.usage also.
|
||||
|
||||
cpuacct.stat file lists a few statistics which further divide the
|
||||
CPU time obtained by the cgroup into user and system times. Currently
|
||||
|
|
|
@ -661,21 +661,21 @@ than stress the kernel.
|
|||
|
||||
To start a new job that is to be contained within a cpuset, the steps are:
|
||||
|
||||
1) mkdir /dev/cpuset
|
||||
2) mount -t cgroup -ocpuset cpuset /dev/cpuset
|
||||
1) mkdir /sys/fs/cgroup/cpuset
|
||||
2) mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset
|
||||
3) Create the new cpuset by doing mkdir's and write's (or echo's) in
|
||||
the /dev/cpuset virtual file system.
|
||||
the /sys/fs/cgroup/cpuset virtual file system.
|
||||
4) Start a task that will be the "founding father" of the new job.
|
||||
5) Attach that task to the new cpuset by writing its pid to the
|
||||
/dev/cpuset tasks file for that cpuset.
|
||||
/sys/fs/cgroup/cpuset tasks file for that cpuset.
|
||||
6) fork, exec or clone the job tasks from this founding father task.
|
||||
|
||||
For example, the following sequence of commands will setup a cpuset
|
||||
named "Charlie", containing just CPUs 2 and 3, and Memory Node 1,
|
||||
and then start a subshell 'sh' in that cpuset:
|
||||
|
||||
mount -t cgroup -ocpuset cpuset /dev/cpuset
|
||||
cd /dev/cpuset
|
||||
mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset
|
||||
cd /sys/fs/cgroup/cpuset
|
||||
mkdir Charlie
|
||||
cd Charlie
|
||||
/bin/echo 2-3 > cpuset.cpus
|
||||
|
@ -710,14 +710,14 @@ Creating, modifying, using the cpusets can be done through the cpuset
|
|||
virtual filesystem.
|
||||
|
||||
To mount it, type:
|
||||
# mount -t cgroup -o cpuset cpuset /dev/cpuset
|
||||
# mount -t cgroup -o cpuset cpuset /sys/fs/cgroup/cpuset
|
||||
|
||||
Then under /dev/cpuset you can find a tree that corresponds to the
|
||||
tree of the cpusets in the system. For instance, /dev/cpuset
|
||||
Then under /sys/fs/cgroup/cpuset you can find a tree that corresponds to the
|
||||
tree of the cpusets in the system. For instance, /sys/fs/cgroup/cpuset
|
||||
is the cpuset that holds the whole system.
|
||||
|
||||
If you want to create a new cpuset under /dev/cpuset:
|
||||
# cd /dev/cpuset
|
||||
If you want to create a new cpuset under /sys/fs/cgroup/cpuset:
|
||||
# cd /sys/fs/cgroup/cpuset
|
||||
# mkdir my_cpuset
|
||||
|
||||
Now you want to do something with this cpuset.
|
||||
|
@ -765,12 +765,12 @@ wrapper around the cgroup filesystem.
|
|||
|
||||
The command
|
||||
|
||||
mount -t cpuset X /dev/cpuset
|
||||
mount -t cpuset X /sys/fs/cgroup/cpuset
|
||||
|
||||
is equivalent to
|
||||
|
||||
mount -t cgroup -ocpuset,noprefix X /dev/cpuset
|
||||
echo "/sbin/cpuset_release_agent" > /dev/cpuset/release_agent
|
||||
mount -t cgroup -ocpuset,noprefix X /sys/fs/cgroup/cpuset
|
||||
echo "/sbin/cpuset_release_agent" > /sys/fs/cgroup/cpuset/release_agent
|
||||
|
||||
2.2 Adding/removing cpus
|
||||
------------------------
|
||||
|
|
|
@ -22,16 +22,16 @@ removed from the child(ren).
|
|||
An entry is added using devices.allow, and removed using
|
||||
devices.deny. For instance
|
||||
|
||||
echo 'c 1:3 mr' > /cgroups/1/devices.allow
|
||||
echo 'c 1:3 mr' > /sys/fs/cgroup/1/devices.allow
|
||||
|
||||
allows cgroup 1 to read and mknod the device usually known as
|
||||
/dev/null. Doing
|
||||
|
||||
echo a > /cgroups/1/devices.deny
|
||||
echo a > /sys/fs/cgroup/1/devices.deny
|
||||
|
||||
will remove the default 'a *:* rwm' entry. Doing
|
||||
|
||||
echo a > /cgroups/1/devices.allow
|
||||
echo a > /sys/fs/cgroup/1/devices.allow
|
||||
|
||||
will add the 'a *:* rwm' entry to the whitelist.
|
||||
|
||||
|
|
|
@ -59,28 +59,28 @@ is non-freezable.
|
|||
|
||||
* Examples of usage :
|
||||
|
||||
# mkdir /containers
|
||||
# mount -t cgroup -ofreezer freezer /containers
|
||||
# mkdir /containers/0
|
||||
# echo $some_pid > /containers/0/tasks
|
||||
# mkdir /sys/fs/cgroup/freezer
|
||||
# mount -t cgroup -ofreezer freezer /sys/fs/cgroup/freezer
|
||||
# mkdir /sys/fs/cgroup/freezer/0
|
||||
# echo $some_pid > /sys/fs/cgroup/freezer/0/tasks
|
||||
|
||||
to get status of the freezer subsystem :
|
||||
|
||||
# cat /containers/0/freezer.state
|
||||
# cat /sys/fs/cgroup/freezer/0/freezer.state
|
||||
THAWED
|
||||
|
||||
to freeze all tasks in the container :
|
||||
|
||||
# echo FROZEN > /containers/0/freezer.state
|
||||
# cat /containers/0/freezer.state
|
||||
# echo FROZEN > /sys/fs/cgroup/freezer/0/freezer.state
|
||||
# cat /sys/fs/cgroup/freezer/0/freezer.state
|
||||
FREEZING
|
||||
# cat /containers/0/freezer.state
|
||||
# cat /sys/fs/cgroup/freezer/0/freezer.state
|
||||
FROZEN
|
||||
|
||||
to unfreeze all tasks in the container :
|
||||
|
||||
# echo THAWED > /containers/0/freezer.state
|
||||
# cat /containers/0/freezer.state
|
||||
# echo THAWED > /sys/fs/cgroup/freezer/0/freezer.state
|
||||
# cat /sys/fs/cgroup/freezer/0/freezer.state
|
||||
THAWED
|
||||
|
||||
This is the basic mechanism which should do the right thing for user space task
|
||||
|
|
|
@ -1,8 +1,8 @@
|
|||
Memory Resource Controller
|
||||
|
||||
NOTE: The Memory Resource Controller has been generically been referred
|
||||
to as the memory controller in this document. Do not confuse memory
|
||||
controller used here with the memory controller that is used in hardware.
|
||||
NOTE: The Memory Resource Controller has generically been referred to as the
|
||||
memory controller in this document. Do not confuse memory controller
|
||||
used here with the memory controller that is used in hardware.
|
||||
|
||||
(For editors)
|
||||
In this document:
|
||||
|
@ -70,6 +70,7 @@ Brief summary of control files.
|
|||
(See sysctl's vm.swappiness)
|
||||
memory.move_charge_at_immigrate # set/show controls of moving charges
|
||||
memory.oom_control # set/show oom controls.
|
||||
memory.numa_stat # show the number of memory usage per numa node
|
||||
|
||||
1. History
|
||||
|
||||
|
@ -181,7 +182,7 @@ behind this approach is that a cgroup that aggressively uses a shared
|
|||
page will eventually get charged for it (once it is uncharged from
|
||||
the cgroup that brought it in -- this will happen on memory pressure).
|
||||
|
||||
Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used..
|
||||
Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used.
|
||||
When you do swapoff and make swapped-out pages of shmem(tmpfs) to
|
||||
be backed into memory in force, charges for pages are accounted against the
|
||||
caller of swapoff rather than the users of shmem.
|
||||
|
@ -213,7 +214,7 @@ affecting global LRU, memory+swap limit is better than just limiting swap from
|
|||
OS point of view.
|
||||
|
||||
* What happens when a cgroup hits memory.memsw.limit_in_bytes
|
||||
When a cgroup his memory.memsw.limit_in_bytes, it's useless to do swap-out
|
||||
When a cgroup hits memory.memsw.limit_in_bytes, it's useless to do swap-out
|
||||
in this cgroup. Then, swap-out will not be done by cgroup routine and file
|
||||
caches are dropped. But as mentioned above, global LRU can do swapout memory
|
||||
from it for sanity of the system's memory management state. You can't forbid
|
||||
|
@ -263,16 +264,17 @@ b. Enable CONFIG_RESOURCE_COUNTERS
|
|||
c. Enable CONFIG_CGROUP_MEM_RES_CTLR
|
||||
d. Enable CONFIG_CGROUP_MEM_RES_CTLR_SWAP (to use swap extension)
|
||||
|
||||
1. Prepare the cgroups
|
||||
# mkdir -p /cgroups
|
||||
# mount -t cgroup none /cgroups -o memory
|
||||
1. Prepare the cgroups (see cgroups.txt, Why are cgroups needed?)
|
||||
# mount -t tmpfs none /sys/fs/cgroup
|
||||
# mkdir /sys/fs/cgroup/memory
|
||||
# mount -t cgroup none /sys/fs/cgroup/memory -o memory
|
||||
|
||||
2. Make the new group and move bash into it
|
||||
# mkdir /cgroups/0
|
||||
# echo $$ > /cgroups/0/tasks
|
||||
# mkdir /sys/fs/cgroup/memory/0
|
||||
# echo $$ > /sys/fs/cgroup/memory/0/tasks
|
||||
|
||||
Since now we're in the 0 cgroup, we can alter the memory limit:
|
||||
# echo 4M > /cgroups/0/memory.limit_in_bytes
|
||||
# echo 4M > /sys/fs/cgroup/memory/0/memory.limit_in_bytes
|
||||
|
||||
NOTE: We can use a suffix (k, K, m, M, g or G) to indicate values in kilo,
|
||||
mega or gigabytes. (Here, Kilo, Mega, Giga are Kibibytes, Mebibytes, Gibibytes.)
|
||||
|
@ -280,11 +282,11 @@ mega or gigabytes. (Here, Kilo, Mega, Giga are Kibibytes, Mebibytes, Gibibytes.)
|
|||
NOTE: We can write "-1" to reset the *.limit_in_bytes(unlimited).
|
||||
NOTE: We cannot set limits on the root cgroup any more.
|
||||
|
||||
# cat /cgroups/0/memory.limit_in_bytes
|
||||
# cat /sys/fs/cgroup/memory/0/memory.limit_in_bytes
|
||||
4194304
|
||||
|
||||
We can check the usage:
|
||||
# cat /cgroups/0/memory.usage_in_bytes
|
||||
# cat /sys/fs/cgroup/memory/0/memory.usage_in_bytes
|
||||
1216512
|
||||
|
||||
A successful write to this file does not guarantee a successful set of
|
||||
|
@ -464,6 +466,24 @@ value for efficient access. (Of course, when necessary, it's synchronized.)
|
|||
If you want to know more exact memory usage, you should use RSS+CACHE(+SWAP)
|
||||
value in memory.stat(see 5.2).
|
||||
|
||||
5.6 numa_stat
|
||||
|
||||
This is similar to numa_maps but operates on a per-memcg basis. This is
|
||||
useful for providing visibility into the numa locality information within
|
||||
an memcg since the pages are allowed to be allocated from any physical
|
||||
node. One of the usecases is evaluating application performance by
|
||||
combining this information with the application's cpu allocation.
|
||||
|
||||
We export "total", "file", "anon" and "unevictable" pages per-node for
|
||||
each memcg. The ouput format of memory.numa_stat is:
|
||||
|
||||
total=<total pages> N0=<node 0 pages> N1=<node 1 pages> ...
|
||||
file=<total file pages> N0=<node 0 pages> N1=<node 1 pages> ...
|
||||
anon=<total anon pages> N0=<node 0 pages> N1=<node 1 pages> ...
|
||||
unevictable=<total anon pages> N0=<node 0 pages> N1=<node 1 pages> ...
|
||||
|
||||
And we have total = file + anon + unevictable.
|
||||
|
||||
6. Hierarchy support
|
||||
|
||||
The memory controller supports a deep hierarchy and hierarchical accounting.
|
||||
|
@ -471,13 +491,13 @@ The hierarchy is created by creating the appropriate cgroups in the
|
|||
cgroup filesystem. Consider for example, the following cgroup filesystem
|
||||
hierarchy
|
||||
|
||||
root
|
||||
root
|
||||
/ | \
|
||||
/ | \
|
||||
a b c
|
||||
| \
|
||||
| \
|
||||
d e
|
||||
/ | \
|
||||
a b c
|
||||
| \
|
||||
| \
|
||||
d e
|
||||
|
||||
In the diagram above, with hierarchical accounting enabled, all memory
|
||||
usage of e, is accounted to its ancestors up until the root (i.e, c and root),
|
||||
|
|
|
@ -481,23 +481,6 @@ Who: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
|
|||
|
||||
----------------------------
|
||||
|
||||
What: namespace cgroup (ns_cgroup)
|
||||
When: 2.6.38
|
||||
Why: The ns_cgroup leads to some problems:
|
||||
* cgroup creation is out-of-control
|
||||
* cgroup name can conflict when pids are looping
|
||||
* it is not possible to have a single process handling
|
||||
a lot of namespaces without falling in a exponential creation time
|
||||
* we may want to create a namespace without creating a cgroup
|
||||
|
||||
The ns_cgroup is replaced by a compatibility flag 'clone_children',
|
||||
where a newly created cgroup will copy the parent cgroup values.
|
||||
The userspace has to manually create a cgroup and add a task to
|
||||
the 'tasks' file.
|
||||
Who: Daniel Lezcano <daniel.lezcano@free.fr>
|
||||
|
||||
----------------------------
|
||||
|
||||
What: iwlwifi disable_hw_scan module parameters
|
||||
When: 2.6.40
|
||||
Why: Hareware scan is the prefer method for iwlwifi devices for
|
||||
|
|
|
@ -843,6 +843,7 @@ Provides counts of softirq handlers serviced since boot time, for each cpu.
|
|||
TASKLET: 0 0 0 290
|
||||
SCHED: 27035 26983 26971 26746
|
||||
HRTIMER: 0 0 0 0
|
||||
RCU: 1678 1769 2178 2250
|
||||
|
||||
|
||||
1.3 IDE devices in /proc/ide
|
||||
|
|
|
@ -11,7 +11,9 @@ with the difference that the orphan objects are not freed but only
|
|||
reported via /sys/kernel/debug/kmemleak. A similar method is used by the
|
||||
Valgrind tool (memcheck --leak-check) to detect the memory leaks in
|
||||
user-space applications.
|
||||
Kmemleak is supported on x86, arm, powerpc, sparc, sh, microblaze and tile.
|
||||
|
||||
Please check DEBUG_KMEMLEAK dependencies in lib/Kconfig.debug for supported
|
||||
architectures.
|
||||
|
||||
Usage
|
||||
-----
|
||||
|
|
|
@ -555,7 +555,7 @@ also have
|
|||
sync_min
|
||||
sync_max
|
||||
The two values, given as numbers of sectors, indicate a range
|
||||
withing the array where 'check'/'repair' will operate. Must be
|
||||
within the array where 'check'/'repair' will operate. Must be
|
||||
a multiple of chunk_size. When it reaches "sync_max" it will
|
||||
pause, rather than complete.
|
||||
You can use 'select' or 'poll' on "sync_completed" to wait for
|
||||
|
|
|
@ -520,59 +520,20 @@ Support for power domains is provided through the pwr_domain field of struct
|
|||
device. This field is a pointer to an object of type struct dev_power_domain,
|
||||
defined in include/linux/pm.h, providing a set of power management callbacks
|
||||
analogous to the subsystem-level and device driver callbacks that are executed
|
||||
for the given device during all power transitions, in addition to the respective
|
||||
subsystem-level callbacks. Specifically, the power domain "suspend" callbacks
|
||||
(i.e. ->runtime_suspend(), ->suspend(), ->freeze(), ->poweroff(), etc.) are
|
||||
executed after the analogous subsystem-level callbacks, while the power domain
|
||||
"resume" callbacks (i.e. ->runtime_resume(), ->resume(), ->thaw(), ->restore,
|
||||
etc.) are executed before the analogous subsystem-level callbacks. Error codes
|
||||
returned by the "suspend" and "resume" power domain callbacks are ignored.
|
||||
for the given device during all power transitions, instead of the respective
|
||||
subsystem-level callbacks. Specifically, if a device's pm_domain pointer is
|
||||
not NULL, the ->suspend() callback from the object pointed to by it will be
|
||||
executed instead of its subsystem's (e.g. bus type's) ->suspend() callback and
|
||||
anlogously for all of the remaining callbacks. In other words, power management
|
||||
domain callbacks, if defined for the given device, always take precedence over
|
||||
the callbacks provided by the device's subsystem (e.g. bus type).
|
||||
|
||||
Power domain ->runtime_idle() callback is executed before the subsystem-level
|
||||
->runtime_idle() callback and the result returned by it is not ignored. Namely,
|
||||
if it returns error code, the subsystem-level ->runtime_idle() callback will not
|
||||
be called and the helper function rpm_idle() executing it will return error
|
||||
code. This mechanism is intended to help platforms where saving device state
|
||||
is a time consuming operation and should only be carried out if all devices
|
||||
in the power domain are idle, before turning off the shared power resource(s).
|
||||
Namely, the power domain ->runtime_idle() callback may return error code until
|
||||
the pm_runtime_idle() helper (or its asychronous version) has been called for
|
||||
all devices in the power domain (it is recommended that the returned error code
|
||||
be -EBUSY in those cases), preventing the subsystem-level ->runtime_idle()
|
||||
callback from being run prematurely.
|
||||
|
||||
The support for device power domains is only relevant to platforms needing to
|
||||
use the same subsystem-level (e.g. platform bus type) and device driver power
|
||||
management callbacks in many different power domain configurations and wanting
|
||||
to avoid incorporating the support for power domains into the subsystem-level
|
||||
callbacks. The other platforms need not implement it or take it into account
|
||||
in any way.
|
||||
|
||||
|
||||
System Devices
|
||||
--------------
|
||||
System devices (sysdevs) follow a slightly different API, which can be found in
|
||||
|
||||
include/linux/sysdev.h
|
||||
drivers/base/sys.c
|
||||
|
||||
System devices will be suspended with interrupts disabled, and after all other
|
||||
devices have been suspended. On resume, they will be resumed before any other
|
||||
devices, and also with interrupts disabled. These things occur in special
|
||||
"sysdev_driver" phases, which affect only system devices.
|
||||
|
||||
Thus, after the suspend_noirq (or freeze_noirq or poweroff_noirq) phase, when
|
||||
the non-boot CPUs are all offline and IRQs are disabled on the remaining online
|
||||
CPU, then a sysdev_driver.suspend phase is carried out, and the system enters a
|
||||
sleep state (or a system image is created). During resume (or after the image
|
||||
has been created or loaded) a sysdev_driver.resume phase is carried out, IRQs
|
||||
are enabled on the only online CPU, the non-boot CPUs are enabled, and the
|
||||
resume_noirq (or thaw_noirq or restore_noirq) phase begins.
|
||||
|
||||
Code to actually enter and exit the system-wide low power state sometimes
|
||||
involves hardware details that are only known to the boot firmware, and
|
||||
may leave a CPU running software (from SRAM or flash memory) that monitors
|
||||
the system and manages its wakeup sequence.
|
||||
The support for device power management domains is only relevant to platforms
|
||||
needing to use the same device driver power management callbacks in many
|
||||
different power domain configurations and wanting to avoid incorporating the
|
||||
support for power domains into subsystem-level callbacks, for example by
|
||||
modifying the platform bus type. Other platforms need not implement it or take
|
||||
it into account in any way.
|
||||
|
||||
|
||||
Device Low Power (suspend) States
|
||||
|
|
|
@ -566,11 +566,6 @@ to do this is:
|
|||
pm_runtime_set_active(dev);
|
||||
pm_runtime_enable(dev);
|
||||
|
||||
The PM core always increments the run-time usage counter before calling the
|
||||
->prepare() callback and decrements it after calling the ->complete() callback.
|
||||
Hence disabling run-time PM temporarily like this will not cause any run-time
|
||||
suspend callbacks to be lost.
|
||||
|
||||
7. Generic subsystem callbacks
|
||||
|
||||
Subsystems may wish to conserve code space by using the set of generic power
|
||||
|
|
|
@ -9,7 +9,121 @@ If variable is of Type, use printk format specifier:
|
|||
size_t %zu or %zx
|
||||
ssize_t %zd or %zx
|
||||
|
||||
Raw pointer value SHOULD be printed with %p.
|
||||
Raw pointer value SHOULD be printed with %p. The kernel supports
|
||||
the following extended format specifiers for pointer types:
|
||||
|
||||
Symbols/Function Pointers:
|
||||
|
||||
%pF versatile_init+0x0/0x110
|
||||
%pf versatile_init
|
||||
%pS versatile_init+0x0/0x110
|
||||
%ps versatile_init
|
||||
%pB prev_fn_of_versatile_init+0x88/0x88
|
||||
|
||||
For printing symbols and function pointers. The 'S' and 's' specifiers
|
||||
result in the symbol name with ('S') or without ('s') offsets. Where
|
||||
this is used on a kernel without KALLSYMS - the symbol address is
|
||||
printed instead.
|
||||
|
||||
The 'B' specifier results in the symbol name with offsets and should be
|
||||
used when printing stack backtraces. The specifier takes into
|
||||
consideration the effect of compiler optimisations which may occur
|
||||
when tail-call's are used and marked with the noreturn GCC attribute.
|
||||
|
||||
On ia64, ppc64 and parisc64 architectures function pointers are
|
||||
actually function descriptors which must first be resolved. The 'F' and
|
||||
'f' specifiers perform this resolution and then provide the same
|
||||
functionality as the 'S' and 's' specifiers.
|
||||
|
||||
Kernel Pointers:
|
||||
|
||||
%pK 0x01234567 or 0x0123456789abcdef
|
||||
|
||||
For printing kernel pointers which should be hidden from unprivileged
|
||||
users. The behaviour of %pK depends on the kptr_restrict sysctl - see
|
||||
Documentation/sysctl/kernel.txt for more details.
|
||||
|
||||
Struct Resources:
|
||||
|
||||
%pr [mem 0x60000000-0x6fffffff flags 0x2200] or
|
||||
[mem 0x0000000060000000-0x000000006fffffff flags 0x2200]
|
||||
%pR [mem 0x60000000-0x6fffffff pref] or
|
||||
[mem 0x0000000060000000-0x000000006fffffff pref]
|
||||
|
||||
For printing struct resources. The 'R' and 'r' specifiers result in a
|
||||
printed resource with ('R') or without ('r') a decoded flags member.
|
||||
|
||||
MAC/FDDI addresses:
|
||||
|
||||
%pM 00:01:02:03:04:05
|
||||
%pMF 00-01-02-03-04-05
|
||||
%pm 000102030405
|
||||
|
||||
For printing 6-byte MAC/FDDI addresses in hex notation. The 'M' and 'm'
|
||||
specifiers result in a printed address with ('M') or without ('m') byte
|
||||
separators. The default byte separator is the colon (':').
|
||||
|
||||
Where FDDI addresses are concerned the 'F' specifier can be used after
|
||||
the 'M' specifier to use dash ('-') separators instead of the default
|
||||
separator.
|
||||
|
||||
IPv4 addresses:
|
||||
|
||||
%pI4 1.2.3.4
|
||||
%pi4 001.002.003.004
|
||||
%p[Ii][hnbl]
|
||||
|
||||
For printing IPv4 dot-separated decimal addresses. The 'I4' and 'i4'
|
||||
specifiers result in a printed address with ('i4') or without ('I4')
|
||||
leading zeros.
|
||||
|
||||
The additional 'h', 'n', 'b', and 'l' specifiers are used to specify
|
||||
host, network, big or little endian order addresses respectively. Where
|
||||
no specifier is provided the default network/big endian order is used.
|
||||
|
||||
IPv6 addresses:
|
||||
|
||||
%pI6 0001:0002:0003:0004:0005:0006:0007:0008
|
||||
%pi6 00010002000300040005000600070008
|
||||
%pI6c 1:2:3:4:5:6:7:8
|
||||
|
||||
For printing IPv6 network-order 16-bit hex addresses. The 'I6' and 'i6'
|
||||
specifiers result in a printed address with ('I6') or without ('i6')
|
||||
colon-separators. Leading zeros are always used.
|
||||
|
||||
The additional 'c' specifier can be used with the 'I' specifier to
|
||||
print a compressed IPv6 address as described by
|
||||
http://tools.ietf.org/html/rfc5952
|
||||
|
||||
UUID/GUID addresses:
|
||||
|
||||
%pUb 00010203-0405-0607-0809-0a0b0c0d0e0f
|
||||
%pUB 00010203-0405-0607-0809-0A0B0C0D0E0F
|
||||
%pUl 03020100-0504-0706-0809-0a0b0c0e0e0f
|
||||
%pUL 03020100-0504-0706-0809-0A0B0C0E0E0F
|
||||
|
||||
For printing 16-byte UUID/GUIDs addresses. The additional 'l', 'L',
|
||||
'b' and 'B' specifiers are used to specify a little endian order in
|
||||
lower ('l') or upper case ('L') hex characters - and big endian order
|
||||
in lower ('b') or upper case ('B') hex characters.
|
||||
|
||||
Where no additional specifiers are used the default little endian
|
||||
order with lower case hex characters will be printed.
|
||||
|
||||
struct va_format:
|
||||
|
||||
%pV
|
||||
|
||||
For printing struct va_format structures. These contain a format string
|
||||
and va_list as follows:
|
||||
|
||||
struct va_format {
|
||||
const char *fmt;
|
||||
va_list *va;
|
||||
};
|
||||
|
||||
Do not use this feature without some mechanism to verify the
|
||||
correctness of the format string and va_list arguments.
|
||||
|
||||
u64 SHOULD be printed with %llu/%llx, (unsigned long long):
|
||||
|
||||
|
@ -32,4 +146,5 @@ Reminder: sizeof() result is of type size_t.
|
|||
Thank you for your cooperation and attention.
|
||||
|
||||
|
||||
By Randy Dunlap <rdunlap@xenotime.net>
|
||||
By Randy Dunlap <rdunlap@xenotime.net> and
|
||||
Andrew Murray <amurray@mpc-data.co.uk>
|
||||
|
|
|
@ -223,9 +223,10 @@ When CONFIG_FAIR_GROUP_SCHED is defined, a "cpu.shares" file is created for each
|
|||
group created using the pseudo filesystem. See example steps below to create
|
||||
task groups and modify their CPU share using the "cgroups" pseudo filesystem.
|
||||
|
||||
# mkdir /dev/cpuctl
|
||||
# mount -t cgroup -ocpu none /dev/cpuctl
|
||||
# cd /dev/cpuctl
|
||||
# mount -t tmpfs cgroup_root /sys/fs/cgroup
|
||||
# mkdir /sys/fs/cgroup/cpu
|
||||
# mount -t cgroup -ocpu none /sys/fs/cgroup/cpu
|
||||
# cd /sys/fs/cgroup/cpu
|
||||
|
||||
# mkdir multimedia # create "multimedia" group of tasks
|
||||
# mkdir browser # create "browser" group of tasks
|
||||
|
|
|
@ -129,9 +129,8 @@ priority!
|
|||
Enabling CONFIG_RT_GROUP_SCHED lets you explicitly allocate real
|
||||
CPU bandwidth to task groups.
|
||||
|
||||
This uses the /cgroup virtual file system and
|
||||
"/cgroup/<cgroup>/cpu.rt_runtime_us" to control the CPU time reserved for each
|
||||
control group.
|
||||
This uses the cgroup virtual file system and "<cgroup>/cpu.rt_runtime_us"
|
||||
to control the CPU time reserved for each control group.
|
||||
|
||||
For more information on working with control groups, you should read
|
||||
Documentation/cgroups/cgroups.txt as well.
|
||||
|
@ -150,7 +149,7 @@ For now, this can be simplified to just the following (but see Future plans):
|
|||
===============
|
||||
|
||||
There is work in progress to make the scheduling period for each group
|
||||
("/cgroup/<cgroup>/cpu.rt_period_us") configurable as well.
|
||||
("<cgroup>/cpu.rt_period_us") configurable as well.
|
||||
|
||||
The constraint on the period is that a subgroup must have a smaller or
|
||||
equal period to its parent. But realistically its not very useful _yet_
|
||||
|
|
|
@ -76,6 +76,13 @@ A transfer's actual_length may be positive even when an error has been
|
|||
reported. That's because transfers often involve several packets, so that
|
||||
one or more packets could finish before an error stops further endpoint I/O.
|
||||
|
||||
For isochronous URBs, the urb status value is non-zero only if the URB is
|
||||
unlinked, the device is removed, the host controller is disabled, or the total
|
||||
transferred length is less than the requested length and the URB_SHORT_NOT_OK
|
||||
flag is set. Completion handlers for isochronous URBs should only see
|
||||
urb->status set to zero, -ENOENT, -ECONNRESET, -ESHUTDOWN, or -EREMOTEIO.
|
||||
Individual frame descriptor status fields may report more status codes.
|
||||
|
||||
|
||||
0 Transfer completed successfully
|
||||
|
||||
|
@ -132,7 +139,7 @@ one or more packets could finish before an error stops further endpoint I/O.
|
|||
device removal events immediately.
|
||||
|
||||
-EXDEV ISO transfer only partially completed
|
||||
look at individual frame status for details
|
||||
(only set in iso_frame_desc[n].status, not urb->status)
|
||||
|
||||
-EINVAL ISO madness, if this happens: Log off and go home
|
||||
|
||||
|
|
|
@ -129,12 +129,12 @@ Limit injection to pages owned by memgroup. Specified by inode number
|
|||
of the memcg.
|
||||
|
||||
Example:
|
||||
mkdir /cgroup/hwpoison
|
||||
mkdir /sys/fs/cgroup/mem/hwpoison
|
||||
|
||||
usemem -m 100 -s 1000 &
|
||||
echo `jobs -p` > /cgroup/hwpoison/tasks
|
||||
echo `jobs -p` > /sys/fs/cgroup/mem/hwpoison/tasks
|
||||
|
||||
memcg_ino=$(ls -id /cgroup/hwpoison | cut -f1 -d' ')
|
||||
memcg_ino=$(ls -id /sys/fs/cgroup/mem/hwpoison | cut -f1 -d' ')
|
||||
echo $memcg_ino > /debug/hwpoison/corrupt-filter-memcg
|
||||
|
||||
page-types -p `pidof init` --hwpoison # shall do nothing
|
||||
|
|
48
MAINTAINERS
48
MAINTAINERS
|
@ -1739,7 +1739,7 @@ S: Supported
|
|||
F: drivers/net/enic/
|
||||
|
||||
CIRRUS LOGIC EP93XX ETHERNET DRIVER
|
||||
M: Lennert Buytenhek <kernel@wantstofly.org>
|
||||
M: Hartley Sweeten <hsweeten@visionengravers.com>
|
||||
L: netdev@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/net/arm/ep93xx_eth.c
|
||||
|
@ -1889,7 +1889,6 @@ L: cpufreq@vger.kernel.org
|
|||
W: http://www.codemonkey.org.uk/projects/cpufreq/
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq.git
|
||||
S: Maintained
|
||||
F: arch/x86/kernel/cpu/cpufreq/
|
||||
F: drivers/cpufreq/
|
||||
F: include/linux/cpufreq.h
|
||||
|
||||
|
@ -2292,8 +2291,7 @@ F: drivers/scsi/eata_pio.*
|
|||
|
||||
EBTABLES
|
||||
M: Bart De Schuymer <bart.de.schuymer@pandora.be>
|
||||
L: ebtables-user@lists.sourceforge.net
|
||||
L: ebtables-devel@lists.sourceforge.net
|
||||
L: netfilter-devel@vger.kernel.org
|
||||
W: http://ebtables.sourceforge.net/
|
||||
S: Maintained
|
||||
F: include/linux/netfilter_bridge/ebt_*.h
|
||||
|
@ -3820,6 +3818,12 @@ S: Maintained
|
|||
F: drivers/leds/
|
||||
F: include/linux/leds.h
|
||||
|
||||
LEGACY EEPROM DRIVER
|
||||
M: Jean Delvare <khali@linux-fr.org>
|
||||
S: Maintained
|
||||
F: Documentation/misc-devices/eeprom
|
||||
F: drivers/misc/eeprom/eeprom.c
|
||||
|
||||
LEGO USB Tower driver
|
||||
M: Juergen Stuber <starblue@users.sourceforge.net>
|
||||
L: legousb-devel@lists.sourceforge.net
|
||||
|
@ -4146,7 +4150,7 @@ F: include/linux/mm.h
|
|||
F: mm/
|
||||
|
||||
MEMORY RESOURCE CONTROLLER
|
||||
M: Balbir Singh <balbir@linux.vnet.ibm.com>
|
||||
M: Balbir Singh <bsingharora@gmail.com>
|
||||
M: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp>
|
||||
M: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
|
||||
L: linux-mm@kvack.org
|
||||
|
@ -4891,7 +4895,7 @@ F: mm/percpu*.c
|
|||
F: arch/*/include/asm/percpu.h
|
||||
|
||||
PER-TASK DELAY ACCOUNTING
|
||||
M: Balbir Singh <balbir@linux.vnet.ibm.com>
|
||||
M: Balbir Singh <bsingharora@gmail.com>
|
||||
S: Maintained
|
||||
F: include/linux/delayacct.h
|
||||
F: kernel/delayacct.c
|
||||
|
@ -4946,6 +4950,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/epip/linux-2.6-unicore32.gi
|
|||
F: drivers/input/serio/i8042-unicore32io.h
|
||||
F: drivers/i2c/busses/i2c-puv3.c
|
||||
F: drivers/video/fb-puv3.c
|
||||
F: drivers/rtc/rtc-puv3.c
|
||||
|
||||
PMC SIERRA MaxRAID DRIVER
|
||||
M: Anil Ravindranath <anil_ravindranath@pmc-sierra.com>
|
||||
|
@ -6098,7 +6103,7 @@ F: include/target/
|
|||
F: Documentation/target/
|
||||
|
||||
TASKSTATS STATISTICS INTERFACE
|
||||
M: Balbir Singh <balbir@linux.vnet.ibm.com>
|
||||
M: Balbir Singh <bsingharora@gmail.com>
|
||||
S: Maintained
|
||||
F: Documentation/accounting/taskstats*
|
||||
F: include/linux/taskstats*
|
||||
|
@ -6430,8 +6435,9 @@ S: Maintained
|
|||
F: drivers/usb/misc/rio500*
|
||||
|
||||
USB EHCI DRIVER
|
||||
M: Alan Stern <stern@rowland.harvard.edu>
|
||||
L: linux-usb@vger.kernel.org
|
||||
S: Orphan
|
||||
S: Maintained
|
||||
F: Documentation/usb/ehci.txt
|
||||
F: drivers/usb/host/ehci*
|
||||
|
||||
|
@ -6458,9 +6464,15 @@ M: Jiri Kosina <jkosina@suse.cz>
|
|||
L: linux-usb@vger.kernel.org
|
||||
T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git
|
||||
S: Maintained
|
||||
F: Documentation/usb/hiddev.txt
|
||||
F: Documentation/hid/hiddev.txt
|
||||
F: drivers/hid/usbhid/
|
||||
|
||||
USB/IP DRIVERS
|
||||
M: Matt Mooney <mfm@muteddisk.com>
|
||||
L: linux-usb@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/staging/usbip/
|
||||
|
||||
USB ISP116X DRIVER
|
||||
M: Olav Kongas <ok@artecdesign.ee>
|
||||
L: linux-usb@vger.kernel.org
|
||||
|
@ -6490,8 +6502,9 @@ S: Maintained
|
|||
F: sound/usb/midi.*
|
||||
|
||||
USB OHCI DRIVER
|
||||
M: Alan Stern <stern@rowland.harvard.edu>
|
||||
L: linux-usb@vger.kernel.org
|
||||
S: Orphan
|
||||
S: Maintained
|
||||
F: Documentation/usb/ohci.txt
|
||||
F: drivers/usb/host/ohci*
|
||||
|
||||
|
@ -6717,6 +6730,14 @@ S: Maintained
|
|||
F: Documentation/filesystems/vfat.txt
|
||||
F: fs/fat/
|
||||
|
||||
VIDEOBUF2 FRAMEWORK
|
||||
M: Pawel Osciak <pawel@osciak.com>
|
||||
M: Marek Szyprowski <m.szyprowski@samsung.com>
|
||||
L: linux-media@vger.kernel.org
|
||||
S: Maintained
|
||||
F: drivers/media/video/videobuf2-*
|
||||
F: include/media/videobuf2-*
|
||||
|
||||
VIRTIO CONSOLE DRIVER
|
||||
M: Amit Shah <amit.shah@redhat.com>
|
||||
L: virtualization@lists.linux-foundation.org
|
||||
|
@ -6994,6 +7015,13 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86.
|
|||
S: Maintained
|
||||
F: drivers/platform/x86
|
||||
|
||||
X86 MCE INFRASTRUCTURE
|
||||
M: Tony Luck <tony.luck@intel.com>
|
||||
M: Borislav Petkov <bp@amd64.org>
|
||||
L: linux-edac@vger.kernel.org
|
||||
S: Maintained
|
||||
F: arch/x86/kernel/cpu/mcheck/*
|
||||
|
||||
XEN HYPERVISOR INTERFACE
|
||||
M: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
|
||||
M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
|
||||
|
|
19
Makefile
19
Makefile
|
@ -1,7 +1,7 @@
|
|||
VERSION = 3
|
||||
PATCHLEVEL = 0
|
||||
SUBLEVEL = 0
|
||||
EXTRAVERSION = -rc2
|
||||
EXTRAVERSION = -rc5
|
||||
NAME = Sneaky Weasel
|
||||
|
||||
# *DOCUMENTATION*
|
||||
|
@ -378,7 +378,7 @@ KBUILD_LDFLAGS_MODULE := -T $(srctree)/scripts/module-common.lds
|
|||
|
||||
# Read KERNELRELEASE from include/config/kernel.release (if it exists)
|
||||
KERNELRELEASE = $(shell cat include/config/kernel.release 2> /dev/null)
|
||||
KERNELVERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
|
||||
KERNELVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SUBLEVEL)))$(EXTRAVERSION)
|
||||
|
||||
export VERSION PATCHLEVEL SUBLEVEL KERNELRELEASE KERNELVERSION
|
||||
export ARCH SRCARCH CONFIG_SHELL HOSTCC HOSTCFLAGS CROSS_COMPILE AS LD CC
|
||||
|
@ -1005,7 +1005,7 @@ endef
|
|||
|
||||
define filechk_version.h
|
||||
(echo \#define LINUX_VERSION_CODE $(shell \
|
||||
expr $(VERSION) \* 65536 + $(PATCHLEVEL) \* 256 + $(SUBLEVEL)); \
|
||||
expr $(VERSION) \* 65536 + 0$(PATCHLEVEL) \* 256 + 0$(SUBLEVEL)); \
|
||||
echo '#define KERNEL_VERSION(a,b,c) (((a) << 16) + ((b) << 8) + (c))';)
|
||||
endef
|
||||
|
||||
|
@ -1110,11 +1110,6 @@ modules_install: _modinst_ _modinst_post
|
|||
|
||||
PHONY += _modinst_
|
||||
_modinst_:
|
||||
@if [ -z "`$(DEPMOD) -V 2>/dev/null | grep module-init-tools`" ]; then \
|
||||
echo "Warning: you may need to install module-init-tools"; \
|
||||
echo "See http://www.codemonkey.org.uk/docs/post-halloween-2.6.txt";\
|
||||
sleep 1; \
|
||||
fi
|
||||
@rm -rf $(MODLIB)/kernel
|
||||
@rm -f $(MODLIB)/source
|
||||
@mkdir -p $(MODLIB)/kernel
|
||||
|
@ -1531,12 +1526,8 @@ quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files))
|
|||
|
||||
# Run depmod only if we have System.map and depmod is executable
|
||||
quiet_cmd_depmod = DEPMOD $(KERNELRELEASE)
|
||||
cmd_depmod = \
|
||||
if [ -r System.map -a -x $(DEPMOD) ]; then \
|
||||
$(DEPMOD) -ae -F System.map \
|
||||
$(if $(strip $(INSTALL_MOD_PATH)), -b $(INSTALL_MOD_PATH) ) \
|
||||
$(KERNELRELEASE); \
|
||||
fi
|
||||
cmd_depmod = $(CONFIG_SHELL) $(srctree)/scripts/depmod.sh $(DEPMOD) \
|
||||
$(KERNELRELEASE)
|
||||
|
||||
# Create temporary dir for module support files
|
||||
# clean it up only when building all modules
|
||||
|
|
|
@ -56,7 +56,6 @@ PLAT_NODE_DATA_LOCALNR(unsigned long p, int n)
|
|||
* Given a kernel address, find the home node of the underlying memory.
|
||||
*/
|
||||
#define kvaddr_to_nid(kaddr) pa_to_nid(__pa(kaddr))
|
||||
#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn)
|
||||
|
||||
/*
|
||||
* Given a kaddr, LOCAL_BASE_ADDR finds the owning node of the memory
|
||||
|
|
|
@ -409,7 +409,7 @@ SYSCALL_DEFINE2(osf_getdomainname, char __user *, name, int, namelen)
|
|||
return -EFAULT;
|
||||
|
||||
len = namelen;
|
||||
if (namelen > 32)
|
||||
if (len > 32)
|
||||
len = 32;
|
||||
|
||||
down_read(&uts_sem);
|
||||
|
@ -594,7 +594,7 @@ SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count)
|
|||
down_read(&uts_sem);
|
||||
res = sysinfo_table[offset];
|
||||
len = strlen(res)+1;
|
||||
if (len > count)
|
||||
if ((unsigned long)len > (unsigned long)count)
|
||||
len = count;
|
||||
if (copy_to_user(buf, res, len))
|
||||
err = -EFAULT;
|
||||
|
@ -649,7 +649,7 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer,
|
|||
return 1;
|
||||
|
||||
case GSI_GET_HWRPB:
|
||||
if (nbytes < sizeof(*hwrpb))
|
||||
if (nbytes > sizeof(*hwrpb))
|
||||
return -EINVAL;
|
||||
if (copy_to_user(buffer, hwrpb, nbytes) != 0)
|
||||
return -EFAULT;
|
||||
|
@ -1008,6 +1008,7 @@ SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options,
|
|||
{
|
||||
struct rusage r;
|
||||
long ret, err;
|
||||
unsigned int status = 0;
|
||||
mm_segment_t old_fs;
|
||||
|
||||
if (!ur)
|
||||
|
@ -1016,13 +1017,15 @@ SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options,
|
|||
old_fs = get_fs();
|
||||
|
||||
set_fs (KERNEL_DS);
|
||||
ret = sys_wait4(pid, ustatus, options, (struct rusage __user *) &r);
|
||||
ret = sys_wait4(pid, (unsigned int __user *) &status, options,
|
||||
(struct rusage __user *) &r);
|
||||
set_fs (old_fs);
|
||||
|
||||
if (!access_ok(VERIFY_WRITE, ur, sizeof(*ur)))
|
||||
return -EFAULT;
|
||||
|
||||
err = 0;
|
||||
err |= put_user(status, ustatus);
|
||||
err |= __put_user(r.ru_utime.tv_sec, &ur->ru_utime.tv_sec);
|
||||
err |= __put_user(r.ru_utime.tv_usec, &ur->ru_utime.tv_usec);
|
||||
err |= __put_user(r.ru_stime.tv_sec, &ur->ru_stime.tv_sec);
|
||||
|
|
|
@ -597,6 +597,8 @@ __common_mmu_cache_on:
|
|||
sub pc, lr, r0, lsr #32 @ properly flush pipeline
|
||||
#endif
|
||||
|
||||
#define PROC_ENTRY_SIZE (4*5)
|
||||
|
||||
/*
|
||||
* Here follow the relocatable cache support functions for the
|
||||
* various processors. This is a generic hook for locating an
|
||||
|
@ -624,7 +626,7 @@ call_cache_fn: adr r12, proc_types
|
|||
ARM( addeq pc, r12, r3 ) @ call cache function
|
||||
THUMB( addeq r12, r3 )
|
||||
THUMB( moveq pc, r12 ) @ call cache function
|
||||
add r12, r12, #4*5
|
||||
add r12, r12, #PROC_ENTRY_SIZE
|
||||
b 1b
|
||||
|
||||
/*
|
||||
|
@ -691,9 +693,9 @@ proc_types:
|
|||
|
||||
.word 0x41069260 @ ARM926EJ-S (v5TEJ)
|
||||
.word 0xff0ffff0
|
||||
b __arm926ejs_mmu_cache_on
|
||||
b __armv4_mmu_cache_off
|
||||
b __armv5tej_mmu_cache_flush
|
||||
W(b) __arm926ejs_mmu_cache_on
|
||||
W(b) __armv4_mmu_cache_off
|
||||
W(b) __armv5tej_mmu_cache_flush
|
||||
|
||||
.word 0x00007000 @ ARM7 IDs
|
||||
.word 0x0000f000
|
||||
|
@ -794,6 +796,16 @@ proc_types:
|
|||
|
||||
.size proc_types, . - proc_types
|
||||
|
||||
/*
|
||||
* If you get a "non-constant expression in ".if" statement"
|
||||
* error from the assembler on this line, check that you have
|
||||
* not accidentally written a "b" instruction where you should
|
||||
* have written W(b).
|
||||
*/
|
||||
.if (. - proc_types) % PROC_ENTRY_SIZE != 0
|
||||
.error "The size of one or more proc_types entries is wrong."
|
||||
.endif
|
||||
|
||||
/*
|
||||
* Turn off the Cache and MMU. ARMv3 does not support
|
||||
* reading the control register, but ARMv4 does.
|
||||
|
|
|
@ -157,7 +157,7 @@ CONFIG_LEDS_GPIO=m
|
|||
CONFIG_LEDS_TRIGGERS=y
|
||||
CONFIG_LEDS_TRIGGER_TIMER=m
|
||||
CONFIG_LEDS_TRIGGER_HEARTBEAT=m
|
||||
CONFIG_RTC_CLASS=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_EXT2_FS=y
|
||||
CONFIG_EXT3_FS=y
|
||||
CONFIG_XFS_FS=m
|
||||
|
|
|
@ -60,7 +60,7 @@ CONFIG_FB_ARMCLCD=y
|
|||
# CONFIG_VGA_CONSOLE is not set
|
||||
CONFIG_FRAMEBUFFER_CONSOLE=y
|
||||
CONFIG_LOGO=y
|
||||
CONFIG_RTC_CLASS=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_INOTIFY=y
|
||||
CONFIG_TMPFS=y
|
||||
CONFIG_JFFS2_FS=y
|
||||
|
|
|
@ -142,7 +142,7 @@ CONFIG_USB_GADGETFS=m
|
|||
CONFIG_USB_FILE_STORAGE=m
|
||||
CONFIG_USB_G_SERIAL=m
|
||||
CONFIG_USB_G_PRINTER=m
|
||||
CONFIG_RTC_CLASS=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_DS1307=m
|
||||
CONFIG_RTC_DRV_SA1100=m
|
||||
CONFIG_EXT2_FS=m
|
||||
|
|
|
@ -73,7 +73,7 @@ CONFIG_SENSORS_MAX6650=m
|
|||
# CONFIG_VGA_CONSOLE is not set
|
||||
# CONFIG_HID_SUPPORT is not set
|
||||
# CONFIG_USB_SUPPORT is not set
|
||||
CONFIG_RTC_CLASS=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_SA1100=m
|
||||
CONFIG_DMADEVICES=y
|
||||
# CONFIG_DNOTIFY is not set
|
||||
|
|
|
@ -158,7 +158,7 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=m
|
|||
CONFIG_LEDS_TRIGGER_BACKLIGHT=m
|
||||
CONFIG_LEDS_TRIGGER_GPIO=m
|
||||
CONFIG_LEDS_TRIGGER_DEFAULT_ON=m
|
||||
CONFIG_RTC_CLASS=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_ISL1208=m
|
||||
CONFIG_RTC_DRV_PXA=m
|
||||
CONFIG_EXT2_FS=y
|
||||
|
|
|
@ -13,6 +13,9 @@
|
|||
* Do not include any C declarations in this file - it is included by
|
||||
* assembler source.
|
||||
*/
|
||||
#ifndef __ASM_ASSEMBLER_H__
|
||||
#define __ASM_ASSEMBLER_H__
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
#error "Only include this from assembly code"
|
||||
#endif
|
||||
|
@ -290,3 +293,4 @@
|
|||
.macro ldrusr, reg, ptr, inc, cond=al, rept=1, abort=9001f
|
||||
usracc ldr, \reg, \ptr, \inc, \cond, \rept, \abort
|
||||
.endm
|
||||
#endif /* __ASM_ASSEMBLER_H__ */
|
||||
|
|
|
@ -1,3 +1,5 @@
|
|||
#include <asm/assembler.h>
|
||||
|
||||
/*
|
||||
* Interrupt handling. Preserves r7, r8, r9
|
||||
*/
|
||||
|
|
|
@ -76,6 +76,9 @@ struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys)
|
|||
unsigned long dt_root;
|
||||
const char *model;
|
||||
|
||||
if (!dt_phys)
|
||||
return NULL;
|
||||
|
||||
devtree = phys_to_virt(dt_phys);
|
||||
|
||||
/* check device tree validity */
|
||||
|
|
|
@ -435,6 +435,10 @@ __irq_usr:
|
|||
usr_entry
|
||||
kuser_cmpxchg_check
|
||||
|
||||
#ifdef CONFIG_IRQSOFF_TRACER
|
||||
bl trace_hardirqs_off
|
||||
#endif
|
||||
|
||||
get_thread_info tsk
|
||||
#ifdef CONFIG_PREEMPT
|
||||
ldr r8, [tsk, #TI_PREEMPT] @ get preempt count
|
||||
|
@ -453,7 +457,7 @@ __irq_usr:
|
|||
#endif
|
||||
|
||||
mov why, #0
|
||||
b ret_to_user
|
||||
b ret_to_user_from_irq
|
||||
UNWIND(.fnend )
|
||||
ENDPROC(__irq_usr)
|
||||
|
||||
|
|
|
@ -64,6 +64,7 @@ work_resched:
|
|||
ENTRY(ret_to_user)
|
||||
ret_slow_syscall:
|
||||
disable_irq @ disable interrupts
|
||||
ENTRY(ret_to_user_from_irq)
|
||||
ldr r1, [tsk, #TI_FLAGS]
|
||||
tst r1, #_TIF_WORK_MASK
|
||||
bne work_pending
|
||||
|
@ -75,6 +76,7 @@ no_work_pending:
|
|||
arch_ret_to_user r1, lr
|
||||
|
||||
restore_user_regs fast = 0, offset = 0
|
||||
ENDPROC(ret_to_user_from_irq)
|
||||
ENDPROC(ret_to_user)
|
||||
|
||||
/*
|
||||
|
|
|
@ -193,8 +193,17 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
|
|||
offset -= 0x02000000;
|
||||
offset += sym->st_value - loc;
|
||||
|
||||
/* only Thumb addresses allowed (no interworking) */
|
||||
if (!(offset & 1) ||
|
||||
/*
|
||||
* For function symbols, only Thumb addresses are
|
||||
* allowed (no interworking).
|
||||
*
|
||||
* For non-function symbols, the destination
|
||||
* has no specific ARM/Thumb disposition, so
|
||||
* the branch is resolved under the assumption
|
||||
* that interworking is not required.
|
||||
*/
|
||||
if ((ELF32_ST_TYPE(sym->st_info) == STT_FUNC &&
|
||||
!(offset & 1)) ||
|
||||
offset <= (s32)0xff000000 ||
|
||||
offset >= (s32)0x01000000) {
|
||||
pr_err("%s: section %u reloc %u sym '%s': relocation %u out of range (%#lx -> %#x)\n",
|
||||
|
|
|
@ -318,9 +318,13 @@ asmlinkage void __cpuinit secondary_start_kernel(void)
|
|||
smp_store_cpu_info(cpu);
|
||||
|
||||
/*
|
||||
* OK, now it's safe to let the boot CPU continue
|
||||
* OK, now it's safe to let the boot CPU continue. Wait for
|
||||
* the CPU migration code to notice that the CPU is online
|
||||
* before we continue.
|
||||
*/
|
||||
set_cpu_online(cpu, true);
|
||||
while (!cpu_active(cpu))
|
||||
cpu_relax();
|
||||
|
||||
/*
|
||||
* OK, it's off to the idle thread for us
|
||||
|
|
|
@ -139,7 +139,7 @@ static void dump_instr(const char *lvl, struct pt_regs *regs)
|
|||
fs = get_fs();
|
||||
set_fs(KERNEL_DS);
|
||||
|
||||
for (i = -4; i < 1; i++) {
|
||||
for (i = -4; i < 1 + !!thumb; i++) {
|
||||
unsigned int val, bad;
|
||||
|
||||
if (thumb)
|
||||
|
@ -563,7 +563,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
|
|||
if (!pmd_present(*pmd))
|
||||
goto bad_access;
|
||||
pte = pte_offset_map_lock(mm, pmd, addr, &ptl);
|
||||
if (!pte_present(*pte) || !pte_dirty(*pte)) {
|
||||
if (!pte_present(*pte) || !pte_write(*pte) || !pte_dirty(*pte)) {
|
||||
pte_unmap_unlock(pte, ptl);
|
||||
goto bad_access;
|
||||
}
|
||||
|
|
|
@ -494,7 +494,7 @@ static struct platform_device da850_mcasp_device = {
|
|||
.resource = da850_mcasp_resources,
|
||||
};
|
||||
|
||||
struct platform_device davinci_pcm_device = {
|
||||
static struct platform_device davinci_pcm_device = {
|
||||
.name = "davinci-pcm-audio",
|
||||
.id = -1,
|
||||
};
|
||||
|
|
|
@ -298,7 +298,7 @@ static void davinci_init_wdt(void)
|
|||
|
||||
/*-------------------------------------------------------------------------*/
|
||||
|
||||
struct platform_device davinci_pcm_device = {
|
||||
static struct platform_device davinci_pcm_device = {
|
||||
.name = "davinci-pcm-audio",
|
||||
.id = -1,
|
||||
};
|
||||
|
|
|
@ -252,9 +252,11 @@ static struct irq_chip gpio_irqchip = {
|
|||
static void
|
||||
gpio_irq_handler(unsigned irq, struct irq_desc *desc)
|
||||
{
|
||||
struct davinci_gpio_regs __iomem *g = irq2regs(irq);
|
||||
struct davinci_gpio_regs __iomem *g;
|
||||
u32 mask = 0xffff;
|
||||
|
||||
g = (__force struct davinci_gpio_regs __iomem *) irq_desc_get_handler_data(desc);
|
||||
|
||||
/* we only care about one bank */
|
||||
if (irq & 1)
|
||||
mask <<= 16;
|
||||
|
@ -422,8 +424,7 @@ static int __init davinci_gpio_irq_setup(void)
|
|||
|
||||
/* set up all irqs in this bank */
|
||||
irq_set_chained_handler(bank_irq, gpio_irq_handler);
|
||||
irq_set_chip_data(bank_irq, (__force void *)g);
|
||||
irq_set_handler_data(bank_irq, (void *)irq);
|
||||
irq_set_handler_data(bank_irq, (__force void *)g);
|
||||
|
||||
for (i = 0; i < 16 && gpio < ngpio; i++, irq++, gpio++) {
|
||||
irq_set_chip(irq, &gpio_irqchip);
|
||||
|
|
|
@ -402,11 +402,15 @@ static struct resource ep93xx_eth_resource[] = {
|
|||
}
|
||||
};
|
||||
|
||||
static u64 ep93xx_eth_dma_mask = DMA_BIT_MASK(32);
|
||||
|
||||
static struct platform_device ep93xx_eth_device = {
|
||||
.name = "ep93xx-eth",
|
||||
.id = -1,
|
||||
.dev = {
|
||||
.platform_data = &ep93xx_eth_data,
|
||||
.platform_data = &ep93xx_eth_data,
|
||||
.coherent_dma_mask = DMA_BIT_MASK(32),
|
||||
.dma_mask = &ep93xx_eth_dma_mask,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(ep93xx_eth_resource),
|
||||
.resource = ep93xx_eth_resource,
|
||||
|
|
|
@ -91,6 +91,11 @@ config EXYNOS4_SETUP_FIMC
|
|||
help
|
||||
Common setup code for the camera interfaces.
|
||||
|
||||
config EXYNOS4_SETUP_USB_PHY
|
||||
bool
|
||||
help
|
||||
Common setup code for USB PHY controller
|
||||
|
||||
# machine support
|
||||
|
||||
menu "EXYNOS4 Machines"
|
||||
|
@ -176,6 +181,7 @@ config MACH_NURI
|
|||
select EXYNOS4_SETUP_I2C3
|
||||
select EXYNOS4_SETUP_I2C5
|
||||
select EXYNOS4_SETUP_SDHCI
|
||||
select EXYNOS4_SETUP_USB_PHY
|
||||
select SAMSUNG_DEV_PWM
|
||||
help
|
||||
Machine support for Samsung Mobile NURI Board.
|
||||
|
|
|
@ -56,4 +56,4 @@ obj-$(CONFIG_EXYNOS4_SETUP_KEYPAD) += setup-keypad.o
|
|||
obj-$(CONFIG_EXYNOS4_SETUP_SDHCI) += setup-sdhci.o
|
||||
obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO) += setup-sdhci-gpio.o
|
||||
|
||||
obj-$(CONFIG_USB_SUPPORT) += usb-phy.o
|
||||
obj-$(CONFIG_EXYNOS4_SETUP_USB_PHY) += setup-usb-phy.o
|
||||
|
|
|
@ -98,7 +98,7 @@ static struct map_desc exynos4_iodesc[] __initdata = {
|
|||
.length = SZ_4K,
|
||||
.type = MT_DEVICE,
|
||||
}, {
|
||||
.virtual = (unsigned long)S5P_VA_USB_HSPHY,
|
||||
.virtual = (unsigned long)S3C_VA_USB_HSPHY,
|
||||
.pfn = __phys_to_pfn(EXYNOS4_PA_HSPHY),
|
||||
.length = SZ_4K,
|
||||
.type = MT_DEVICE,
|
||||
|
|
|
@ -11,7 +11,7 @@
|
|||
#ifndef __PLAT_S5P_REGS_USB_PHY_H
|
||||
#define __PLAT_S5P_REGS_USB_PHY_H
|
||||
|
||||
#define EXYNOS4_HSOTG_PHYREG(x) ((x) + S5P_VA_USB_HSPHY)
|
||||
#define EXYNOS4_HSOTG_PHYREG(x) ((x) + S3C_VA_USB_HSPHY)
|
||||
|
||||
#define EXYNOS4_PHYPWR EXYNOS4_HSOTG_PHYREG(0x00)
|
||||
#define PHY1_HSIC_NORMAL_MASK (0xf << 9)
|
||||
|
|
|
@ -35,6 +35,7 @@ void __init exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no)
|
|||
tcfg->clocks = exynos4_serial_clocks;
|
||||
tcfg->clocks_size = ARRAY_SIZE(exynos4_serial_clocks);
|
||||
}
|
||||
tcfg->flags |= NO_NEED_CHECK_CLKSRC;
|
||||
}
|
||||
|
||||
s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no);
|
||||
|
|
|
@ -206,6 +206,7 @@ static cycle_t exynos4_pwm4_read(struct clocksource *cs)
|
|||
return (cycle_t) ~__raw_readl(S3C_TIMERREG(0x40));
|
||||
}
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
static void exynos4_pwm4_resume(struct clocksource *cs)
|
||||
{
|
||||
unsigned long pclk;
|
||||
|
@ -218,6 +219,7 @@ static void exynos4_pwm4_resume(struct clocksource *cs)
|
|||
exynos4_pwm_init(4, ~0);
|
||||
exynos4_pwm_start(4, 1);
|
||||
}
|
||||
#endif
|
||||
|
||||
struct clocksource pwm_clocksource = {
|
||||
.name = "pwm_timer4",
|
||||
|
|
|
@ -103,6 +103,7 @@ static void __init footbridge_timer_init(void)
|
|||
clockevents_calc_mult_shift(ce, mem_fclk_21285, 5);
|
||||
ce->max_delta_ns = clockevent_delta2ns(0xffffff, ce);
|
||||
ce->min_delta_ns = clockevent_delta2ns(0x000004, ce);
|
||||
ce->cpumask = cpumask_of(smp_processor_id());
|
||||
|
||||
clockevents_register_device(ce);
|
||||
}
|
||||
|
|
|
@ -26,6 +26,7 @@
|
|||
#include <asm/hardware/debug-8250.S>
|
||||
|
||||
#else
|
||||
#include <mach/hardware.h>
|
||||
/* For EBSA285 debugging */
|
||||
.equ dc21285_high, ARMCSR_BASE & 0xff000000
|
||||
.equ dc21285_low, ARMCSR_BASE & 0x00ffffff
|
||||
|
@ -36,8 +37,8 @@
|
|||
.else
|
||||
mov \rp, #0
|
||||
.endif
|
||||
orr \rv, \rp, #0x42000000
|
||||
orr \rp, \rp, #dc21285_high
|
||||
orr \rv, \rp, #dc21285_high
|
||||
orr \rp, \rp, #0x42000000
|
||||
.endm
|
||||
|
||||
.macro senduart,rd,rx
|
||||
|
|
|
@ -6,12 +6,14 @@ config ARCH_H7201
|
|||
bool "gms30c7201"
|
||||
depends on ARCH_H720X
|
||||
select CPU_H7201
|
||||
select ZONE_DMA
|
||||
help
|
||||
Say Y here if you are using the Hynix GMS30C7201 Reference Board
|
||||
|
||||
config ARCH_H7202
|
||||
bool "hms30c7202"
|
||||
select CPU_H7202
|
||||
select ZONE_DMA
|
||||
depends on ARCH_H720X
|
||||
help
|
||||
Say Y here if you are using the Hynix HMS30C7202 Reference Board
|
||||
|
|
|
@ -23,6 +23,8 @@
|
|||
#include <linux/io.h>
|
||||
|
||||
#include <asm/mach/time.h>
|
||||
#include <asm/hardware/gic.h>
|
||||
|
||||
#include <mach/msm_iomap.h>
|
||||
#include <mach/cpu.h>
|
||||
|
||||
|
@ -55,10 +57,12 @@ enum timer_location {
|
|||
#if defined(CONFIG_ARCH_QSD8X50)
|
||||
#define DGT_HZ (19200000 / 4) /* 19.2 MHz / 4 by default */
|
||||
#define MSM_DGT_SHIFT (0)
|
||||
#elif defined(CONFIG_ARCH_MSM7X30) || defined(CONFIG_ARCH_MSM8X60) || \
|
||||
defined(CONFIG_ARCH_MSM8960)
|
||||
#elif defined(CONFIG_ARCH_MSM7X30)
|
||||
#define DGT_HZ (24576000 / 4) /* 24.576 MHz (LPXO) / 4 by default */
|
||||
#define MSM_DGT_SHIFT (0)
|
||||
#elif defined(CONFIG_ARCH_MSM8X60) || defined(CONFIG_ARCH_MSM8960)
|
||||
#define DGT_HZ (27000000 / 4) /* 27 MHz (PXO) / 4 by default */
|
||||
#define MSM_DGT_SHIFT (0)
|
||||
#else
|
||||
#define DGT_HZ 19200000 /* 19.2 MHz or 600 KHz after shift */
|
||||
#define MSM_DGT_SHIFT (5)
|
||||
|
@ -100,7 +104,11 @@ static cycle_t msm_read_timer_count(struct clocksource *cs)
|
|||
{
|
||||
struct msm_clock *clk = container_of(cs, struct msm_clock, clocksource);
|
||||
|
||||
return readl(clk->global_counter);
|
||||
/*
|
||||
* Shift timer count down by a constant due to unreliable lower bits
|
||||
* on some targets.
|
||||
*/
|
||||
return readl(clk->global_counter) >> clk->shift;
|
||||
}
|
||||
|
||||
static struct msm_clock *clockevent_to_clock(struct clock_event_device *evt)
|
||||
|
|
|
@ -16,6 +16,8 @@
|
|||
#include <linux/err.h>
|
||||
#include <linux/mutex.h>
|
||||
|
||||
#include <asm/processor.h> /* for cpu_relax() */
|
||||
|
||||
#include <mach/mxs.h>
|
||||
|
||||
#define OCOTP_WORD_OFFSET 0x20
|
||||
|
|
|
@ -4,14 +4,14 @@
|
|||
|
||||
# Common support
|
||||
obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
|
||||
obj-y += clock.o clock_data.o opp_data.o reset.o
|
||||
obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o
|
||||
|
||||
obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
|
||||
|
||||
obj-$(CONFIG_OMAP_32K_TIMER) += timer32k.o
|
||||
|
||||
# Power Management
|
||||
obj-$(CONFIG_PM) += pm.o sleep.o pm_bus.o
|
||||
obj-$(CONFIG_PM) += pm.o sleep.o
|
||||
|
||||
# DSP
|
||||
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox_mach.o
|
||||
|
|
|
@ -56,9 +56,13 @@ static struct dev_power_domain default_power_domain = {
|
|||
USE_PLATFORM_PM_SLEEP_OPS
|
||||
},
|
||||
};
|
||||
#define OMAP1_PWR_DOMAIN (&default_power_domain)
|
||||
#else
|
||||
#define OMAP1_PWR_DOMAIN NULL
|
||||
#endif /* CONFIG_PM_RUNTIME */
|
||||
|
||||
static struct pm_clk_notifier_block platform_bus_notifier = {
|
||||
.pwr_domain = &default_power_domain,
|
||||
.pwr_domain = OMAP1_PWR_DOMAIN,
|
||||
.con_ids = { "ick", "fck", NULL, },
|
||||
};
|
||||
|
||||
|
@ -72,4 +76,4 @@ static int __init omap1_pm_runtime_init(void)
|
|||
return 0;
|
||||
}
|
||||
core_initcall(omap1_pm_runtime_init);
|
||||
#endif /* CONFIG_PM_RUNTIME */
|
||||
|
||||
|
|
|
@ -84,7 +84,8 @@ static struct mtd_partition omap3pandora_nand_partitions[] = {
|
|||
|
||||
static struct omap_nand_platform_data pandora_nand_data = {
|
||||
.cs = 0,
|
||||
.devsize = 1, /* '0' for 8-bit, '1' for 16-bit device */
|
||||
.devsize = NAND_BUSWIDTH_16,
|
||||
.xfer_type = NAND_OMAP_PREFETCH_DMA,
|
||||
.parts = omap3pandora_nand_partitions,
|
||||
.nr_parts = ARRAY_SIZE(omap3pandora_nand_partitions),
|
||||
};
|
||||
|
|
|
@ -189,7 +189,7 @@ static struct dentry *pm_dbg_dir;
|
|||
|
||||
static int pm_dbg_init_done;
|
||||
|
||||
static int __init pm_dbg_init(void);
|
||||
static int pm_dbg_init(void);
|
||||
|
||||
enum {
|
||||
DEBUG_FILE_COUNTERS = 0,
|
||||
|
@ -595,7 +595,7 @@ static int option_set(void *data, u64 val)
|
|||
|
||||
DEFINE_SIMPLE_ATTRIBUTE(pm_dbg_option_fops, option_get, option_set, "%llu\n");
|
||||
|
||||
static int __init pm_dbg_init(void)
|
||||
static int pm_dbg_init(void)
|
||||
{
|
||||
int i;
|
||||
struct dentry *d;
|
||||
|
|
|
@ -14,6 +14,7 @@
|
|||
#include <linux/init.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/delay.h>
|
||||
#include <linux/gpio.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/apm-emulation.h>
|
||||
|
|
|
@ -10,7 +10,6 @@ obj-n :=
|
|||
obj- :=
|
||||
|
||||
obj-$(CONFIG_CPU_S3C2410) += s3c2410.o
|
||||
obj-$(CONFIG_CPU_S3C2410) += irq.o
|
||||
obj-$(CONFIG_CPU_S3C2410_DMA) += dma.o
|
||||
obj-$(CONFIG_CPU_S3C2410_DMA) += dma.o
|
||||
obj-$(CONFIG_S3C2410_PM) += pm.o sleep.o
|
||||
|
|
|
@ -1,34 +0,0 @@
|
|||
/* linux/arch/arm/mach-s3c2410/irq.c
|
||||
*
|
||||
* Copyright (c) 2006 Simtec Electronics
|
||||
* Ben Dooks <ben@simtec.co.uk>
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation; either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
*
|
||||
*/
|
||||
|
||||
#include <linux/init.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/interrupt.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/syscore_ops.h>
|
||||
|
||||
#include <plat/cpu.h>
|
||||
#include <plat/pm.h>
|
||||
|
||||
struct syscore_ops s3c24xx_irq_syscore_ops = {
|
||||
.suspend = s3c24xx_irq_suspend,
|
||||
.resume = s3c24xx_irq_resume,
|
||||
};
|
|
@ -101,12 +101,14 @@ static void s5pv210_set_refresh(enum s5pv210_dmc_port ch, unsigned long freq)
|
|||
unsigned long tmp, tmp1;
|
||||
void __iomem *reg = NULL;
|
||||
|
||||
if (ch == DMC0)
|
||||
if (ch == DMC0) {
|
||||
reg = (S5P_VA_DMC0 + 0x30);
|
||||
else if (ch == DMC1)
|
||||
} else if (ch == DMC1) {
|
||||
reg = (S5P_VA_DMC1 + 0x30);
|
||||
else
|
||||
} else {
|
||||
printk(KERN_ERR "Cannot find DMC port\n");
|
||||
return;
|
||||
}
|
||||
|
||||
/* Find current DRAM frequency */
|
||||
tmp = s5pv210_dram_conf[ch].freq;
|
||||
|
|
|
@ -382,10 +382,8 @@ void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
|
|||
}
|
||||
|
||||
static struct sh_mobile_sdhi_info sh_sdhi1_platdata = {
|
||||
.dma_slave_tx = SHDMA_SLAVE_SDHI1_TX,
|
||||
.dma_slave_rx = SHDMA_SLAVE_SDHI1_RX,
|
||||
.tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
|
||||
.tmio_caps = MMC_CAP_NONREMOVABLE,
|
||||
.tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
|
||||
.tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
|
||||
.set_pwr = ag5evm_sdhi1_set_pwr,
|
||||
};
|
||||
|
|
|
@ -126,7 +126,7 @@
|
|||
* ------+--------------------+--------------------+-------
|
||||
* IRQ0 | ICR1A.IRQ0SA=0010 | SDHI2 card detect | Low
|
||||
* IRQ6 | ICR1A.IRQ6SA=0011 | Ether(LAN9220) | High
|
||||
* IRQ7 | ICR1A.IRQ7SA=0010 | LCD Tuch Panel | Low
|
||||
* IRQ7 | ICR1A.IRQ7SA=0010 | LCD Touch Panel | Low
|
||||
* IRQ8 | ICR2A.IRQ8SA=0010 | MMC/SD card detect | Low
|
||||
* IRQ9 | ICR2A.IRQ9SA=0010 | KEY(TCA6408) | Low
|
||||
* IRQ21 | ICR4A.IRQ21SA=0011 | Sensor(ADXL345) | High
|
||||
|
@ -165,10 +165,10 @@
|
|||
* USB1 can become Host by r8a66597, and become Function by renesas_usbhs.
|
||||
* But don't select both drivers in same time.
|
||||
* These uses same IRQ number for request_irq(), and aren't supporting
|
||||
* IRQF_SHARD / IORESOURCE_IRQ_SHAREABLE.
|
||||
* IRQF_SHARED / IORESOURCE_IRQ_SHAREABLE.
|
||||
*
|
||||
* Actually these are old/new version of USB driver.
|
||||
* This mean its register will be broken if it supports SHARD IRQ,
|
||||
* This mean its register will be broken if it supports shared IRQ,
|
||||
*/
|
||||
|
||||
/*
|
||||
|
@ -562,7 +562,121 @@ static void __init hdmi_init_pm_clock(void)
|
|||
clk_put(hdmi_ick);
|
||||
}
|
||||
|
||||
/* USB1 (Host) */
|
||||
/* USBHS0 is connected to CN22 which takes a USB Mini-B plug
|
||||
*
|
||||
* The sh7372 SoC has IRQ7 set aside for USBHS0 hotplug,
|
||||
* but on this particular board IRQ7 is already used by
|
||||
* the touch screen. This leaves us with software polling.
|
||||
*/
|
||||
#define USBHS0_POLL_INTERVAL (HZ * 5)
|
||||
|
||||
struct usbhs_private {
|
||||
unsigned int usbphyaddr;
|
||||
unsigned int usbcrcaddr;
|
||||
struct renesas_usbhs_platform_info info;
|
||||
struct delayed_work work;
|
||||
struct platform_device *pdev;
|
||||
};
|
||||
|
||||
#define usbhs_get_priv(pdev) \
|
||||
container_of(renesas_usbhs_get_info(pdev), \
|
||||
struct usbhs_private, info)
|
||||
|
||||
#define usbhs_is_connected(priv) \
|
||||
(!((1 << 7) & __raw_readw(priv->usbcrcaddr)))
|
||||
|
||||
static int usbhs_get_vbus(struct platform_device *pdev)
|
||||
{
|
||||
return usbhs_is_connected(usbhs_get_priv(pdev));
|
||||
}
|
||||
|
||||
static void usbhs_phy_reset(struct platform_device *pdev)
|
||||
{
|
||||
struct usbhs_private *priv = usbhs_get_priv(pdev);
|
||||
|
||||
/* init phy */
|
||||
__raw_writew(0x8a0a, priv->usbcrcaddr);
|
||||
}
|
||||
|
||||
static int usbhs0_get_id(struct platform_device *pdev)
|
||||
{
|
||||
return USBHS_GADGET;
|
||||
}
|
||||
|
||||
static void usbhs0_work_function(struct work_struct *work)
|
||||
{
|
||||
struct usbhs_private *priv = container_of(work, struct usbhs_private,
|
||||
work.work);
|
||||
|
||||
renesas_usbhs_call_notify_hotplug(priv->pdev);
|
||||
schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL);
|
||||
}
|
||||
|
||||
static int usbhs0_hardware_init(struct platform_device *pdev)
|
||||
{
|
||||
struct usbhs_private *priv = usbhs_get_priv(pdev);
|
||||
|
||||
priv->pdev = pdev;
|
||||
INIT_DELAYED_WORK(&priv->work, usbhs0_work_function);
|
||||
schedule_delayed_work(&priv->work, USBHS0_POLL_INTERVAL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void usbhs0_hardware_exit(struct platform_device *pdev)
|
||||
{
|
||||
struct usbhs_private *priv = usbhs_get_priv(pdev);
|
||||
|
||||
cancel_delayed_work_sync(&priv->work);
|
||||
}
|
||||
|
||||
static struct usbhs_private usbhs0_private = {
|
||||
.usbcrcaddr = 0xe605810c, /* USBCR2 */
|
||||
.info = {
|
||||
.platform_callback = {
|
||||
.hardware_init = usbhs0_hardware_init,
|
||||
.hardware_exit = usbhs0_hardware_exit,
|
||||
.phy_reset = usbhs_phy_reset,
|
||||
.get_id = usbhs0_get_id,
|
||||
.get_vbus = usbhs_get_vbus,
|
||||
},
|
||||
.driver_param = {
|
||||
.buswait_bwait = 4,
|
||||
},
|
||||
},
|
||||
};
|
||||
|
||||
static struct resource usbhs0_resources[] = {
|
||||
[0] = {
|
||||
.name = "USBHS0",
|
||||
.start = 0xe6890000,
|
||||
.end = 0xe68900e6 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
.start = evt2irq(0x1ca0) /* USB0_USB0I0 */,
|
||||
.flags = IORESOURCE_IRQ,
|
||||
},
|
||||
};
|
||||
|
||||
static struct platform_device usbhs0_device = {
|
||||
.name = "renesas_usbhs",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &usbhs0_private.info,
|
||||
},
|
||||
.num_resources = ARRAY_SIZE(usbhs0_resources),
|
||||
.resource = usbhs0_resources,
|
||||
};
|
||||
|
||||
/* USBHS1 is connected to CN31 which takes a USB Mini-AB plug
|
||||
*
|
||||
* Use J30 to select between Host and Function. This setting
|
||||
* can however not be detected by software. Hotplug of USBHS1
|
||||
* is provided via IRQ8.
|
||||
*/
|
||||
#define IRQ8 evt2irq(0x0300)
|
||||
|
||||
/* USBHS1 USB Host support via r8a66597_hcd */
|
||||
static void usb1_host_port_power(int port, int power)
|
||||
{
|
||||
if (!power) /* only power-on is supported for now */
|
||||
|
@ -579,9 +693,9 @@ static struct r8a66597_platdata usb1_host_data = {
|
|||
|
||||
static struct resource usb1_host_resources[] = {
|
||||
[0] = {
|
||||
.name = "USBHS",
|
||||
.start = 0xE68B0000,
|
||||
.end = 0xE68B00E6 - 1,
|
||||
.name = "USBHS1",
|
||||
.start = 0xe68b0000,
|
||||
.end = 0xe68b00e6 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
|
@ -602,37 +716,14 @@ static struct platform_device usb1_host_device = {
|
|||
.resource = usb1_host_resources,
|
||||
};
|
||||
|
||||
/* USB1 (Function) */
|
||||
/* USBHS1 USB Function support via renesas_usbhs */
|
||||
|
||||
#define USB_PHY_MODE (1 << 4)
|
||||
#define USB_PHY_INT_EN ((1 << 3) | (1 << 2))
|
||||
#define USB_PHY_ON (1 << 1)
|
||||
#define USB_PHY_OFF (1 << 0)
|
||||
#define USB_PHY_INT_CLR (USB_PHY_ON | USB_PHY_OFF)
|
||||
|
||||
struct usbhs_private {
|
||||
unsigned int irq;
|
||||
unsigned int usbphyaddr;
|
||||
unsigned int usbcrcaddr;
|
||||
struct renesas_usbhs_platform_info info;
|
||||
};
|
||||
|
||||
#define usbhs_get_priv(pdev) \
|
||||
container_of(renesas_usbhs_get_info(pdev), \
|
||||
struct usbhs_private, info)
|
||||
|
||||
#define usbhs_is_connected(priv) \
|
||||
(!((1 << 7) & __raw_readw(priv->usbcrcaddr)))
|
||||
|
||||
static int usbhs1_get_id(struct platform_device *pdev)
|
||||
{
|
||||
return USBHS_GADGET;
|
||||
}
|
||||
|
||||
static int usbhs1_get_vbus(struct platform_device *pdev)
|
||||
{
|
||||
return usbhs_is_connected(usbhs_get_priv(pdev));
|
||||
}
|
||||
|
||||
static irqreturn_t usbhs1_interrupt(int irq, void *data)
|
||||
{
|
||||
struct platform_device *pdev = data;
|
||||
|
@ -654,12 +745,10 @@ static int usbhs1_hardware_init(struct platform_device *pdev)
|
|||
struct usbhs_private *priv = usbhs_get_priv(pdev);
|
||||
int ret;
|
||||
|
||||
irq_set_irq_type(priv->irq, IRQ_TYPE_LEVEL_HIGH);
|
||||
|
||||
/* clear interrupt status */
|
||||
__raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr);
|
||||
|
||||
ret = request_irq(priv->irq, usbhs1_interrupt, 0,
|
||||
ret = request_irq(IRQ8, usbhs1_interrupt, IRQF_TRIGGER_HIGH,
|
||||
dev_name(&pdev->dev), pdev);
|
||||
if (ret) {
|
||||
dev_err(&pdev->dev, "request_irq err\n");
|
||||
|
@ -679,15 +768,12 @@ static void usbhs1_hardware_exit(struct platform_device *pdev)
|
|||
/* clear interrupt status */
|
||||
__raw_writew(USB_PHY_MODE | USB_PHY_INT_CLR, priv->usbphyaddr);
|
||||
|
||||
free_irq(priv->irq, pdev);
|
||||
free_irq(IRQ8, pdev);
|
||||
}
|
||||
|
||||
static void usbhs1_phy_reset(struct platform_device *pdev)
|
||||
static int usbhs1_get_id(struct platform_device *pdev)
|
||||
{
|
||||
struct usbhs_private *priv = usbhs_get_priv(pdev);
|
||||
|
||||
/* init phy */
|
||||
__raw_writew(0x8a0a, priv->usbcrcaddr);
|
||||
return USBHS_GADGET;
|
||||
}
|
||||
|
||||
static u32 usbhs1_pipe_cfg[] = {
|
||||
|
@ -710,16 +796,15 @@ static u32 usbhs1_pipe_cfg[] = {
|
|||
};
|
||||
|
||||
static struct usbhs_private usbhs1_private = {
|
||||
.irq = evt2irq(0x0300), /* IRQ8 */
|
||||
.usbphyaddr = 0xE60581E2, /* USBPHY1INTAP */
|
||||
.usbcrcaddr = 0xE6058130, /* USBCR4 */
|
||||
.usbphyaddr = 0xe60581e2, /* USBPHY1INTAP */
|
||||
.usbcrcaddr = 0xe6058130, /* USBCR4 */
|
||||
.info = {
|
||||
.platform_callback = {
|
||||
.hardware_init = usbhs1_hardware_init,
|
||||
.hardware_exit = usbhs1_hardware_exit,
|
||||
.phy_reset = usbhs1_phy_reset,
|
||||
.get_id = usbhs1_get_id,
|
||||
.get_vbus = usbhs1_get_vbus,
|
||||
.phy_reset = usbhs_phy_reset,
|
||||
.get_vbus = usbhs_get_vbus,
|
||||
},
|
||||
.driver_param = {
|
||||
.buswait_bwait = 4,
|
||||
|
@ -731,9 +816,9 @@ static struct usbhs_private usbhs1_private = {
|
|||
|
||||
static struct resource usbhs1_resources[] = {
|
||||
[0] = {
|
||||
.name = "USBHS",
|
||||
.start = 0xE68B0000,
|
||||
.end = 0xE68B00E6 - 1,
|
||||
.name = "USBHS1",
|
||||
.start = 0xe68b0000,
|
||||
.end = 0xe68b00e6 - 1,
|
||||
.flags = IORESOURCE_MEM,
|
||||
},
|
||||
[1] = {
|
||||
|
@ -752,7 +837,6 @@ static struct platform_device usbhs1_device = {
|
|||
.resource = usbhs1_resources,
|
||||
};
|
||||
|
||||
|
||||
/* LED */
|
||||
static struct gpio_led mackerel_leds[] = {
|
||||
{
|
||||
|
@ -1203,6 +1287,7 @@ static struct platform_device *mackerel_devices[] __initdata = {
|
|||
&nor_flash_device,
|
||||
&smc911x_device,
|
||||
&lcdc_device,
|
||||
&usbhs0_device,
|
||||
&usb1_host_device,
|
||||
&usbhs1_device,
|
||||
&leds_device,
|
||||
|
@ -1301,6 +1386,7 @@ static void __init mackerel_map_io(void)
|
|||
|
||||
#define GPIO_PORT9CR 0xE6051009
|
||||
#define GPIO_PORT10CR 0xE605100A
|
||||
#define GPIO_PORT167CR 0xE60520A7
|
||||
#define GPIO_PORT168CR 0xE60520A8
|
||||
#define SRCR4 0xe61580bc
|
||||
#define USCCR1 0xE6058144
|
||||
|
@ -1354,17 +1440,17 @@ static void __init mackerel_init(void)
|
|||
gpio_request(GPIO_PORT151, NULL); /* LCDDON */
|
||||
gpio_direction_output(GPIO_PORT151, 1);
|
||||
|
||||
/* USB enable */
|
||||
gpio_request(GPIO_FN_VBUS0_1, NULL);
|
||||
gpio_request(GPIO_FN_IDIN_1_18, NULL);
|
||||
gpio_request(GPIO_FN_PWEN_1_115, NULL);
|
||||
gpio_request(GPIO_FN_OVCN_1_114, NULL);
|
||||
gpio_request(GPIO_FN_EXTLP_1, NULL);
|
||||
gpio_request(GPIO_FN_OVCN2_1, NULL);
|
||||
gpio_pull_down(GPIO_PORT168CR);
|
||||
/* USBHS0 */
|
||||
gpio_request(GPIO_FN_VBUS0_0, NULL);
|
||||
gpio_pull_down(GPIO_PORT168CR); /* VBUS0_0 pull down */
|
||||
|
||||
/* setup USB phy */
|
||||
__raw_writew(0x8a0a, 0xE6058130); /* USBCR4 */
|
||||
/* USBHS1 */
|
||||
gpio_request(GPIO_FN_VBUS0_1, NULL);
|
||||
gpio_pull_down(GPIO_PORT167CR); /* VBUS0_1 pull down */
|
||||
gpio_request(GPIO_FN_IDIN_1_113, NULL);
|
||||
|
||||
/* USB phy tweak to make the r8a66597_hcd host driver work */
|
||||
__raw_writew(0x8a0a, 0xe6058130); /* USBCR4 */
|
||||
|
||||
/* enable FSI2 port A (ak4643) */
|
||||
gpio_request(GPIO_FN_FSIAIBT, NULL);
|
||||
|
|
|
@ -250,6 +250,11 @@ static irqreturn_t sh73a0_intcs_demux(int irq, void *dev_id)
|
|||
return IRQ_HANDLED;
|
||||
}
|
||||
|
||||
static int sh73a0_set_wake(struct irq_data *data, unsigned int on)
|
||||
{
|
||||
return 0; /* always allow wakeup */
|
||||
}
|
||||
|
||||
void __init sh73a0_init_irq(void)
|
||||
{
|
||||
void __iomem *gic_dist_base = __io(0xf0001000);
|
||||
|
@ -257,6 +262,7 @@ void __init sh73a0_init_irq(void)
|
|||
void __iomem *intevtsa = ioremap_nocache(0xffd20100, PAGE_SIZE);
|
||||
|
||||
gic_init(0, 29, gic_dist_base, gic_cpu_base);
|
||||
gic_arch_extn.irq_set_wake = sh73a0_set_wake;
|
||||
|
||||
register_intc_controller(&intcs_desc);
|
||||
|
||||
|
|
|
@ -38,7 +38,7 @@ static struct plat_sci_port scif0_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFA,
|
||||
.irqs = { evt2irq(0xc00), evt2irq(0xc00),
|
||||
evt2irq(0xc00), evt2irq(0xc00) },
|
||||
};
|
||||
|
@ -57,7 +57,7 @@ static struct plat_sci_port scif1_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFA,
|
||||
.irqs = { evt2irq(0xc20), evt2irq(0xc20),
|
||||
evt2irq(0xc20), evt2irq(0xc20) },
|
||||
};
|
||||
|
@ -76,7 +76,7 @@ static struct plat_sci_port scif2_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFA,
|
||||
.irqs = { evt2irq(0xc40), evt2irq(0xc40),
|
||||
evt2irq(0xc40), evt2irq(0xc40) },
|
||||
};
|
||||
|
@ -95,7 +95,7 @@ static struct plat_sci_port scif3_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFA,
|
||||
.irqs = { evt2irq(0xc60), evt2irq(0xc60),
|
||||
evt2irq(0xc60), evt2irq(0xc60) },
|
||||
};
|
||||
|
@ -114,7 +114,7 @@ static struct plat_sci_port scif4_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFA,
|
||||
.irqs = { evt2irq(0xd20), evt2irq(0xd20),
|
||||
evt2irq(0xd20), evt2irq(0xd20) },
|
||||
};
|
||||
|
@ -133,7 +133,7 @@ static struct plat_sci_port scif5_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFA,
|
||||
.irqs = { evt2irq(0xd40), evt2irq(0xd40),
|
||||
evt2irq(0xd40), evt2irq(0xd40) },
|
||||
};
|
||||
|
@ -152,7 +152,7 @@ static struct plat_sci_port scif6_platform_data = {
|
|||
.flags = UPF_BOOT_AUTOCONF,
|
||||
.scscr = SCSCR_RE | SCSCR_TE,
|
||||
.scbrr_algo_id = SCBRR_ALGO_4,
|
||||
.type = PORT_SCIF,
|
||||
.type = PORT_SCIFB,
|
||||
.irqs = { evt2irq(0xd60), evt2irq(0xd60),
|
||||
evt2irq(0xd60), evt2irq(0xd60) },
|
||||
};
|
||||
|
|
|
@ -31,7 +31,7 @@ struct clk {
|
|||
bool reset;
|
||||
__u16 clk_val;
|
||||
__s8 usecount;
|
||||
__u32 res_reg;
|
||||
void __iomem * res_reg;
|
||||
__u16 res_mask;
|
||||
|
||||
bool hw_ctrld;
|
||||
|
|
|
@ -18,6 +18,12 @@
|
|||
* the defines are used for setting up the I/O memory mapping.
|
||||
*/
|
||||
|
||||
#ifdef __ASSEMBLER__
|
||||
#define IOMEM(a) (a)
|
||||
#else
|
||||
#define IOMEM(a) (void __iomem *) a
|
||||
#endif
|
||||
|
||||
/* NAND Flash CS0 */
|
||||
#define U300_NAND_CS0_PHYS_BASE 0x80000000
|
||||
|
||||
|
@ -47,13 +53,6 @@
|
|||
#define U300_SEMI_CONFIG_BASE 0x30000000
|
||||
#endif
|
||||
|
||||
/*
|
||||
* All the following peripherals are specified at their PHYSICAL address,
|
||||
* so if you need to access them (in the kernel), you MUST use the macros
|
||||
* defined in <asm/io.h> to map to the IO_ADDRESS_AHB() IO_ADDRESS_FAST()
|
||||
* etc.
|
||||
*/
|
||||
|
||||
/*
|
||||
* AHB peripherals
|
||||
*/
|
||||
|
@ -63,11 +62,11 @@
|
|||
|
||||
/* Vectored Interrupt Controller 0, servicing 32 interrupts */
|
||||
#define U300_INTCON0_BASE (U300_AHB_PER_PHYS_BASE+0x1000)
|
||||
#define U300_INTCON0_VBASE (U300_AHB_PER_VIRT_BASE+0x1000)
|
||||
#define U300_INTCON0_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x1000)
|
||||
|
||||
/* Vectored Interrupt Controller 1, servicing 32 interrupts */
|
||||
#define U300_INTCON1_BASE (U300_AHB_PER_PHYS_BASE+0x2000)
|
||||
#define U300_INTCON1_VBASE (U300_AHB_PER_VIRT_BASE+0x2000)
|
||||
#define U300_INTCON1_VBASE IOMEM(U300_AHB_PER_VIRT_BASE+0x2000)
|
||||
|
||||
/* Memory Stick Pro (MSPRO) controller */
|
||||
#define U300_MSPRO_BASE (U300_AHB_PER_PHYS_BASE+0x3000)
|
||||
|
@ -115,7 +114,7 @@
|
|||
|
||||
/* SYSCON */
|
||||
#define U300_SYSCON_BASE (U300_SLOW_PER_PHYS_BASE+0x1000)
|
||||
#define U300_SYSCON_VBASE (U300_SLOW_PER_VIRT_BASE+0x1000)
|
||||
#define U300_SYSCON_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x1000)
|
||||
|
||||
/* Watchdog */
|
||||
#define U300_WDOG_BASE (U300_SLOW_PER_PHYS_BASE+0x2000)
|
||||
|
@ -125,7 +124,7 @@
|
|||
|
||||
/* APP side special timer */
|
||||
#define U300_TIMER_APP_BASE (U300_SLOW_PER_PHYS_BASE+0x4000)
|
||||
#define U300_TIMER_APP_VBASE (U300_SLOW_PER_VIRT_BASE+0x4000)
|
||||
#define U300_TIMER_APP_VBASE IOMEM(U300_SLOW_PER_VIRT_BASE+0x4000)
|
||||
|
||||
/* Keypad */
|
||||
#define U300_KEYPAD_BASE (U300_SLOW_PER_PHYS_BASE+0x5000)
|
||||
|
@ -181,5 +180,4 @@
|
|||
* Virtual accessor macros for static devices
|
||||
*/
|
||||
|
||||
|
||||
#endif
|
||||
|
|
|
@ -411,8 +411,7 @@ static void __init u300_timer_init(void)
|
|||
/* Use general purpose timer 2 as clock source */
|
||||
if (clocksource_mmio_init(U300_TIMER_APP_VBASE + U300_TIMER_APP_GPT2CC,
|
||||
"GPT2", rate, 300, 32, clocksource_mmio_readl_up))
|
||||
printk(KERN_ERR "timer: failed to initialize clock "
|
||||
"source %s\n", clocksource_u300_1mhz.name);
|
||||
pr_err("timer: failed to initialize U300 clock source\n");
|
||||
|
||||
clockevents_calc_mult_shift(&clockevent_u300_1mhz,
|
||||
rate, APPTIMER_MIN_RANGE);
|
||||
|
|
|
@ -110,10 +110,18 @@ static pin_cfg_t mop500_pins_common[] = {
|
|||
GPIO168_KP_O0,
|
||||
|
||||
/* UART */
|
||||
GPIO0_U0_CTSn | PIN_INPUT_PULLUP,
|
||||
GPIO1_U0_RTSn | PIN_OUTPUT_HIGH,
|
||||
GPIO2_U0_RXD | PIN_INPUT_PULLUP,
|
||||
GPIO3_U0_TXD | PIN_OUTPUT_HIGH,
|
||||
/* uart-0 pins gpio configuration should be
|
||||
* kept intact to prevent glitch in tx line
|
||||
* when tty dev is opened. Later these pins
|
||||
* are configured to uart mop500_pins_uart0
|
||||
*
|
||||
* It will be replaced with uart configuration
|
||||
* once the issue is solved.
|
||||
*/
|
||||
GPIO0_GPIO | PIN_INPUT_PULLUP,
|
||||
GPIO1_GPIO | PIN_OUTPUT_HIGH,
|
||||
GPIO2_GPIO | PIN_INPUT_PULLUP,
|
||||
GPIO3_GPIO | PIN_OUTPUT_HIGH,
|
||||
|
||||
GPIO29_U2_RXD | PIN_INPUT_PULLUP,
|
||||
GPIO30_U2_TXD | PIN_OUTPUT_HIGH,
|
||||
|
|
|
@ -27,18 +27,21 @@
|
|||
#include <linux/leds-lp5521.h>
|
||||
#include <linux/input.h>
|
||||
#include <linux/gpio_keys.h>
|
||||
#include <linux/delay.h>
|
||||
|
||||
#include <asm/mach-types.h>
|
||||
#include <asm/mach/arch.h>
|
||||
|
||||
#include <plat/i2c.h>
|
||||
#include <plat/ste_dma40.h>
|
||||
#include <plat/pincfg.h>
|
||||
|
||||
#include <mach/hardware.h>
|
||||
#include <mach/setup.h>
|
||||
#include <mach/devices.h>
|
||||
#include <mach/irqs.h>
|
||||
|
||||
#include "pins-db8500.h"
|
||||
#include "ste-dma40-db8500.h"
|
||||
#include "devices-db8500.h"
|
||||
#include "board-mop500.h"
|
||||
|
@ -393,12 +396,63 @@ static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
|
|||
};
|
||||
#endif
|
||||
|
||||
|
||||
static pin_cfg_t mop500_pins_uart0[] = {
|
||||
GPIO0_U0_CTSn | PIN_INPUT_PULLUP,
|
||||
GPIO1_U0_RTSn | PIN_OUTPUT_HIGH,
|
||||
GPIO2_U0_RXD | PIN_INPUT_PULLUP,
|
||||
GPIO3_U0_TXD | PIN_OUTPUT_HIGH,
|
||||
};
|
||||
|
||||
#define PRCC_K_SOFTRST_SET 0x18
|
||||
#define PRCC_K_SOFTRST_CLEAR 0x1C
|
||||
static void ux500_uart0_reset(void)
|
||||
{
|
||||
void __iomem *prcc_rst_set, *prcc_rst_clr;
|
||||
|
||||
prcc_rst_set = (void __iomem *)IO_ADDRESS(U8500_CLKRST1_BASE +
|
||||
PRCC_K_SOFTRST_SET);
|
||||
prcc_rst_clr = (void __iomem *)IO_ADDRESS(U8500_CLKRST1_BASE +
|
||||
PRCC_K_SOFTRST_CLEAR);
|
||||
|
||||
/* Activate soft reset PRCC_K_SOFTRST_CLEAR */
|
||||
writel((readl(prcc_rst_clr) | 0x1), prcc_rst_clr);
|
||||
udelay(1);
|
||||
|
||||
/* Release soft reset PRCC_K_SOFTRST_SET */
|
||||
writel((readl(prcc_rst_set) | 0x1), prcc_rst_set);
|
||||
udelay(1);
|
||||
}
|
||||
|
||||
static void ux500_uart0_init(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = nmk_config_pins(mop500_pins_uart0,
|
||||
ARRAY_SIZE(mop500_pins_uart0));
|
||||
if (ret < 0)
|
||||
pr_err("pl011: uart pins_enable failed\n");
|
||||
}
|
||||
|
||||
static void ux500_uart0_exit(void)
|
||||
{
|
||||
int ret;
|
||||
|
||||
ret = nmk_config_pins_sleep(mop500_pins_uart0,
|
||||
ARRAY_SIZE(mop500_pins_uart0));
|
||||
if (ret < 0)
|
||||
pr_err("pl011: uart pins_disable failed\n");
|
||||
}
|
||||
|
||||
static struct amba_pl011_data uart0_plat = {
|
||||
#ifdef CONFIG_STE_DMA40
|
||||
.dma_filter = stedma40_filter,
|
||||
.dma_rx_param = &uart0_dma_cfg_rx,
|
||||
.dma_tx_param = &uart0_dma_cfg_tx,
|
||||
#endif
|
||||
.init = ux500_uart0_init,
|
||||
.exit = ux500_uart0_exit,
|
||||
.reset = ux500_uart0_reset,
|
||||
};
|
||||
|
||||
static struct amba_pl011_data uart1_plat = {
|
||||
|
|
|
@ -159,6 +159,9 @@ static void __init db8500_add_gpios(void)
|
|||
/* No custom data yet */
|
||||
};
|
||||
|
||||
if (cpu_is_u8500v2())
|
||||
pdata.supports_sleepmode = true;
|
||||
|
||||
dbx500_add_gpios(ARRAY_AND_SIZE(db8500_gpio_base),
|
||||
IRQ_DB8500_GPIO0, &pdata);
|
||||
}
|
||||
|
|
|
@ -46,12 +46,6 @@ static struct map_desc v2m_io_desc[] __initdata = {
|
|||
},
|
||||
};
|
||||
|
||||
static void __init v2m_init_early(void)
|
||||
{
|
||||
ct_desc->init_early();
|
||||
versatile_sched_clock_init(MMIO_P2V(V2M_SYS_24MHZ), 24000000);
|
||||
}
|
||||
|
||||
static void __init v2m_timer_init(void)
|
||||
{
|
||||
u32 scctrl;
|
||||
|
@ -365,6 +359,13 @@ static struct clk_lookup v2m_lookups[] = {
|
|||
},
|
||||
};
|
||||
|
||||
static void __init v2m_init_early(void)
|
||||
{
|
||||
ct_desc->init_early();
|
||||
clkdev_add_table(v2m_lookups, ARRAY_SIZE(v2m_lookups));
|
||||
versatile_sched_clock_init(MMIO_P2V(V2M_SYS_24MHZ), 24000000);
|
||||
}
|
||||
|
||||
static void v2m_power_off(void)
|
||||
{
|
||||
if (v2m_cfg_write(SYS_CFG_SHUTDOWN | SYS_CFG_SITE_MB, 0))
|
||||
|
@ -418,8 +419,6 @@ static void __init v2m_init(void)
|
|||
{
|
||||
int i;
|
||||
|
||||
clkdev_add_table(v2m_lookups, ARRAY_SIZE(v2m_lookups));
|
||||
|
||||
platform_device_register(&v2m_pcie_i2c_device);
|
||||
platform_device_register(&v2m_ddc_i2c_device);
|
||||
platform_device_register(&v2m_flash_device);
|
||||
|
|
|
@ -24,7 +24,9 @@ DEFINE_PER_CPU(struct mm_struct *, current_mm);
|
|||
|
||||
/*
|
||||
* We fork()ed a process, and we need a new context for the child
|
||||
* to run in.
|
||||
* to run in. We reserve version 0 for initial tasks so we will
|
||||
* always allocate an ASID. The ASID 0 is reserved for the TTBR
|
||||
* register changing sequence.
|
||||
*/
|
||||
void __init_new_context(struct task_struct *tsk, struct mm_struct *mm)
|
||||
{
|
||||
|
@ -34,11 +36,8 @@ void __init_new_context(struct task_struct *tsk, struct mm_struct *mm)
|
|||
|
||||
static void flush_context(void)
|
||||
{
|
||||
u32 ttb;
|
||||
/* Copy TTBR1 into TTBR0 */
|
||||
asm volatile("mrc p15, 0, %0, c2, c0, 1\n"
|
||||
"mcr p15, 0, %0, c2, c0, 0"
|
||||
: "=r" (ttb));
|
||||
/* set the reserved ASID before flushing the TLB */
|
||||
asm("mcr p15, 0, %0, c13, c0, 1\n" : : "r" (0));
|
||||
isb();
|
||||
local_flush_tlb_all();
|
||||
if (icache_is_vivt_asid_tagged()) {
|
||||
|
@ -94,7 +93,7 @@ static void reset_context(void *info)
|
|||
return;
|
||||
|
||||
smp_rmb();
|
||||
asid = cpu_last_asid + cpu;
|
||||
asid = cpu_last_asid + cpu + 1;
|
||||
|
||||
flush_context();
|
||||
set_mm_context(mm, asid);
|
||||
|
@ -144,13 +143,13 @@ void __new_context(struct mm_struct *mm)
|
|||
* to start a new version and flush the TLB.
|
||||
*/
|
||||
if (unlikely((asid & ~ASID_MASK) == 0)) {
|
||||
asid = cpu_last_asid + smp_processor_id();
|
||||
asid = cpu_last_asid + smp_processor_id() + 1;
|
||||
flush_context();
|
||||
#ifdef CONFIG_SMP
|
||||
smp_wmb();
|
||||
smp_call_function(reset_context, NULL, 1);
|
||||
#endif
|
||||
cpu_last_asid += NR_CPUS - 1;
|
||||
cpu_last_asid += NR_CPUS;
|
||||
}
|
||||
|
||||
set_mm_context(mm, asid);
|
||||
|
|
|
@ -330,6 +330,12 @@ void __init arm_memblock_init(struct meminfo *mi, struct machine_desc *mdesc)
|
|||
memblock_reserve(__pa(_stext), _end - _stext);
|
||||
#endif
|
||||
#ifdef CONFIG_BLK_DEV_INITRD
|
||||
if (phys_initrd_size &&
|
||||
!memblock_is_region_memory(phys_initrd_start, phys_initrd_size)) {
|
||||
pr_err("INITRD: 0x%08lx+0x%08lx is not a memory region - disabling initrd\n",
|
||||
phys_initrd_start, phys_initrd_size);
|
||||
phys_initrd_start = phys_initrd_size = 0;
|
||||
}
|
||||
if (phys_initrd_size &&
|
||||
memblock_is_region_reserved(phys_initrd_start, phys_initrd_size)) {
|
||||
pr_err("INITRD: 0x%08lx+0x%08lx overlaps in-use memory region - disabling initrd\n",
|
||||
|
@ -635,7 +641,8 @@ void __init mem_init(void)
|
|||
" modules : 0x%08lx - 0x%08lx (%4ld MB)\n"
|
||||
" .init : 0x%p" " - 0x%p" " (%4d kB)\n"
|
||||
" .text : 0x%p" " - 0x%p" " (%4d kB)\n"
|
||||
" .data : 0x%p" " - 0x%p" " (%4d kB)\n",
|
||||
" .data : 0x%p" " - 0x%p" " (%4d kB)\n"
|
||||
" .bss : 0x%p" " - 0x%p" " (%4d kB)\n",
|
||||
|
||||
MLK(UL(CONFIG_VECTORS_BASE), UL(CONFIG_VECTORS_BASE) +
|
||||
(PAGE_SIZE)),
|
||||
|
@ -657,7 +664,8 @@ void __init mem_init(void)
|
|||
|
||||
MLK_ROUNDUP(__init_begin, __init_end),
|
||||
MLK_ROUNDUP(_text, _etext),
|
||||
MLK_ROUNDUP(_sdata, _edata));
|
||||
MLK_ROUNDUP(_sdata, _edata),
|
||||
MLK_ROUNDUP(__bss_start, __bss_stop));
|
||||
|
||||
#undef MLK
|
||||
#undef MLM
|
||||
|
|
|
@ -146,7 +146,7 @@ __arm7tdmi_proc_info:
|
|||
.long 0
|
||||
.long 0
|
||||
.long v4_cache_fns
|
||||
.size __arm7tdmi_proc_info, . - __arm7dmi_proc_info
|
||||
.size __arm7tdmi_proc_info, . - __arm7tdmi_proc_info
|
||||
|
||||
.type __triscenda7_proc_info, #object
|
||||
__triscenda7_proc_info:
|
||||
|
|
|
@ -116,7 +116,7 @@ __arm9tdmi_proc_info:
|
|||
.long 0
|
||||
.long 0
|
||||
.long v4_cache_fns
|
||||
.size __arm9tdmi_proc_info, . - __arm9dmi_proc_info
|
||||
.size __arm9tdmi_proc_info, . - __arm9tdmi_proc_info
|
||||
|
||||
.type __p2001_proc_info, #object
|
||||
__p2001_proc_info:
|
||||
|
|
|
@ -108,16 +108,18 @@ ENTRY(cpu_v7_switch_mm)
|
|||
#ifdef CONFIG_ARM_ERRATA_430973
|
||||
mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB
|
||||
#endif
|
||||
mrc p15, 0, r2, c2, c0, 1 @ load TTB 1
|
||||
mcr p15, 0, r2, c2, c0, 0 @ into TTB 0
|
||||
#ifdef CONFIG_ARM_ERRATA_754322
|
||||
dsb
|
||||
#endif
|
||||
mcr p15, 0, r2, c13, c0, 1 @ set reserved context ID
|
||||
isb
|
||||
1: mcr p15, 0, r0, c2, c0, 0 @ set TTB 0
|
||||
isb
|
||||
#ifdef CONFIG_ARM_ERRATA_754322
|
||||
dsb
|
||||
#endif
|
||||
mcr p15, 0, r1, c13, c0, 1 @ set context ID
|
||||
isb
|
||||
mcr p15, 0, r0, c2, c0, 0 @ set TTB 0
|
||||
isb
|
||||
#endif
|
||||
mov pc, lr
|
||||
ENDPROC(cpu_v7_switch_mm)
|
||||
|
@ -208,19 +210,21 @@ cpu_v7_name:
|
|||
|
||||
/* Suspend/resume support: derived from arch/arm/mach-s5pv210/sleep.S */
|
||||
.globl cpu_v7_suspend_size
|
||||
.equ cpu_v7_suspend_size, 4 * 8
|
||||
.equ cpu_v7_suspend_size, 4 * 9
|
||||
#ifdef CONFIG_PM_SLEEP
|
||||
ENTRY(cpu_v7_do_suspend)
|
||||
stmfd sp!, {r4 - r11, lr}
|
||||
mrc p15, 0, r4, c13, c0, 0 @ FCSE/PID
|
||||
mrc p15, 0, r5, c13, c0, 1 @ Context ID
|
||||
mrc p15, 0, r6, c13, c0, 3 @ User r/o thread ID
|
||||
stmia r0!, {r4 - r6}
|
||||
mrc p15, 0, r6, c3, c0, 0 @ Domain ID
|
||||
mrc p15, 0, r7, c2, c0, 0 @ TTB 0
|
||||
mrc p15, 0, r8, c2, c0, 1 @ TTB 1
|
||||
mrc p15, 0, r9, c1, c0, 0 @ Control register
|
||||
mrc p15, 0, r10, c1, c0, 1 @ Auxiliary control register
|
||||
mrc p15, 0, r11, c1, c0, 2 @ Co-processor access control
|
||||
stmia r0, {r4 - r11}
|
||||
stmia r0, {r6 - r11}
|
||||
ldmfd sp!, {r4 - r11, pc}
|
||||
ENDPROC(cpu_v7_do_suspend)
|
||||
|
||||
|
@ -228,9 +232,11 @@ ENTRY(cpu_v7_do_resume)
|
|||
mov ip, #0
|
||||
mcr p15, 0, ip, c8, c7, 0 @ invalidate TLBs
|
||||
mcr p15, 0, ip, c7, c5, 0 @ invalidate I cache
|
||||
ldmia r0, {r4 - r11}
|
||||
ldmia r0!, {r4 - r6}
|
||||
mcr p15, 0, r4, c13, c0, 0 @ FCSE/PID
|
||||
mcr p15, 0, r5, c13, c0, 1 @ Context ID
|
||||
mcr p15, 0, r6, c13, c0, 3 @ User r/o thread ID
|
||||
ldmia r0, {r6 - r11}
|
||||
mcr p15, 0, r6, c3, c0, 0 @ Domain ID
|
||||
mcr p15, 0, r7, c2, c0, 0 @ TTB 0
|
||||
mcr p15, 0, r8, c2, c0, 1 @ TTB 1
|
||||
|
@ -416,9 +422,9 @@ ENTRY(v7_processor_functions)
|
|||
.word cpu_v7_dcache_clean_area
|
||||
.word cpu_v7_switch_mm
|
||||
.word cpu_v7_set_pte_ext
|
||||
.word 0
|
||||
.word 0
|
||||
.word 0
|
||||
.word cpu_v7_suspend_size
|
||||
.word cpu_v7_do_suspend
|
||||
.word cpu_v7_do_resume
|
||||
.size v7_processor_functions, . - v7_processor_functions
|
||||
|
||||
.section ".rodata"
|
||||
|
|
|
@ -18,6 +18,7 @@
|
|||
*/
|
||||
#include <linux/init.h>
|
||||
#include <asm/traps.h>
|
||||
#include <asm/ptrace.h>
|
||||
|
||||
static int cp6_trap(struct pt_regs *regs, unsigned int instr)
|
||||
{
|
||||
|
|
|
@ -139,7 +139,7 @@ static struct sdma_script_start_addrs addr_imx35_to2 = {
|
|||
#endif
|
||||
|
||||
#ifdef CONFIG_SOC_IMX51
|
||||
static struct sdma_script_start_addrs addr_imx51_to1 = {
|
||||
static struct sdma_script_start_addrs addr_imx51 = {
|
||||
.ap_2_ap_addr = 642,
|
||||
.uart_2_mcu_addr = 817,
|
||||
.mcu_2_app_addr = 747,
|
||||
|
@ -196,7 +196,9 @@ static int __init imxXX_add_imx_dma(void)
|
|||
|
||||
#if defined(CONFIG_SOC_IMX51)
|
||||
if (cpu_is_mx51()) {
|
||||
imx51_imx_sdma_data.pdata.script_addrs = &addr_imx51_to1;
|
||||
int to_version = mx51_revision() >> 4;
|
||||
imx51_imx_sdma_data.pdata.to_version = to_version;
|
||||
imx51_imx_sdma_data.pdata.script_addrs = &addr_imx51;
|
||||
ret = imx_add_imx_sdma(&imx51_imx_sdma_data);
|
||||
} else
|
||||
#endif
|
||||
|
|
|
@ -90,6 +90,7 @@ struct nmk_gpio_platform_data {
|
|||
int num_gpio;
|
||||
u32 (*get_secondary_status)(unsigned int bank);
|
||||
void (*set_ioforce)(bool enable);
|
||||
bool supports_sleepmode;
|
||||
};
|
||||
|
||||
#endif /* __ASM_PLAT_GPIO_H */
|
||||
|
|
|
@ -84,6 +84,7 @@
|
|||
#include <linux/io.h>
|
||||
#include <linux/clk.h>
|
||||
#include <linux/clkdev.h>
|
||||
#include <linux/pm_runtime.h>
|
||||
|
||||
#include <plat/omap_device.h>
|
||||
#include <plat/omap_hwmod.h>
|
||||
|
@ -539,20 +540,34 @@ int omap_early_device_register(struct omap_device *od)
|
|||
static int _od_runtime_suspend(struct device *dev)
|
||||
{
|
||||
struct platform_device *pdev = to_platform_device(dev);
|
||||
int ret;
|
||||
|
||||
return omap_device_idle(pdev);
|
||||
ret = pm_generic_runtime_suspend(dev);
|
||||
|
||||
if (!ret)
|
||||
omap_device_idle(pdev);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int _od_runtime_idle(struct device *dev)
|
||||
{
|
||||
return pm_generic_runtime_idle(dev);
|
||||
}
|
||||
|
||||
static int _od_runtime_resume(struct device *dev)
|
||||
{
|
||||
struct platform_device *pdev = to_platform_device(dev);
|
||||
|
||||
return omap_device_enable(pdev);
|
||||
omap_device_enable(pdev);
|
||||
|
||||
return pm_generic_runtime_resume(dev);
|
||||
}
|
||||
|
||||
static struct dev_power_domain omap_device_power_domain = {
|
||||
.ops = {
|
||||
.runtime_suspend = _od_runtime_suspend,
|
||||
.runtime_idle = _od_runtime_idle,
|
||||
.runtime_resume = _od_runtime_resume,
|
||||
USE_PLATFORM_PM_SLEEP_OPS
|
||||
}
|
||||
|
|
|
@ -1199,7 +1199,7 @@ EXPORT_SYMBOL(s3c2410_dma_getposition);
|
|||
|
||||
#ifdef CONFIG_PM
|
||||
|
||||
static void s3c2410_dma_suspend_chan(s3c2410_dma_chan *cp)
|
||||
static void s3c2410_dma_suspend_chan(struct s3c2410_dma_chan *cp)
|
||||
{
|
||||
printk(KERN_DEBUG "suspending dma channel %d\n", cp->number);
|
||||
|
||||
|
|
|
@ -23,6 +23,7 @@
|
|||
#include <linux/interrupt.h>
|
||||
#include <linux/ioport.h>
|
||||
#include <linux/sysdev.h>
|
||||
#include <linux/syscore_ops.h>
|
||||
|
||||
#include <asm/irq.h>
|
||||
#include <asm/mach/irq.h>
|
||||
|
@ -668,3 +669,8 @@ void __init s3c24xx_init_irq(void)
|
|||
|
||||
irqdbf("s3c2410: registered interrupt handlers\n");
|
||||
}
|
||||
|
||||
struct syscore_ops s3c24xx_irq_syscore_ops = {
|
||||
.suspend = s3c24xx_irq_suspend,
|
||||
.resume = s3c24xx_irq_resume,
|
||||
};
|
||||
|
|
|
@ -15,8 +15,6 @@
|
|||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/onenand.h>
|
||||
|
||||
#include <mach/irqs.h>
|
||||
#include <mach/map.h>
|
||||
|
@ -45,13 +43,3 @@ struct platform_device s5p_device_onenand = {
|
|||
.num_resources = ARRAY_SIZE(s5p_onenand_resources),
|
||||
.resource = s5p_onenand_resources,
|
||||
};
|
||||
|
||||
void s5p_onenand_set_platdata(struct onenand_platform_data *pdata)
|
||||
{
|
||||
struct onenand_platform_data *pd;
|
||||
|
||||
pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
|
||||
if (!pd)
|
||||
printk(KERN_ERR "%s: no memory for platform data\n", __func__);
|
||||
s5p_device_onenand.dev.platform_data = pd;
|
||||
}
|
||||
|
|
|
@ -39,7 +39,7 @@
|
|||
#define S5P_VA_TWD S5P_VA_COREPERI(0x600)
|
||||
#define S5P_VA_GIC_DIST S5P_VA_COREPERI(0x1000)
|
||||
|
||||
#define S5P_VA_USB_HSPHY S3C_ADDR(0x02900000)
|
||||
#define S3C_VA_USB_HSPHY S3C_ADDR(0x02900000)
|
||||
|
||||
#define VA_VIC(x) (S3C_VA_IRQ + ((x) * 0x10000))
|
||||
#define VA_VIC0 VA_VIC(0)
|
||||
|
|
|
@ -13,8 +13,6 @@
|
|||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/mtd/mtd.h>
|
||||
#include <linux/mtd/onenand.h>
|
||||
|
||||
#include <mach/irqs.h>
|
||||
#include <mach/map.h>
|
||||
|
@ -43,13 +41,3 @@ struct platform_device s3c_device_onenand = {
|
|||
.num_resources = ARRAY_SIZE(s3c_onenand_resources),
|
||||
.resource = s3c_onenand_resources,
|
||||
};
|
||||
|
||||
void s3c_onenand_set_platdata(struct onenand_platform_data *pdata)
|
||||
{
|
||||
struct onenand_platform_data *pd;
|
||||
|
||||
pd = kmemdup(pdata, sizeof(struct onenand_platform_data), GFP_KERNEL);
|
||||
if (!pd)
|
||||
printk(KERN_ERR "%s: no memory for platform data\n", __func__);
|
||||
s3c_device_onenand.dev.platform_data = pd;
|
||||
}
|
||||
|
|
|
@ -75,10 +75,8 @@ extern struct platform_device s5pc100_device_spi1;
|
|||
extern struct platform_device s5pc100_device_spi2;
|
||||
extern struct platform_device s5pv210_device_spi0;
|
||||
extern struct platform_device s5pv210_device_spi1;
|
||||
extern struct platform_device s5p6440_device_spi0;
|
||||
extern struct platform_device s5p6440_device_spi1;
|
||||
extern struct platform_device s5p6450_device_spi0;
|
||||
extern struct platform_device s5p6450_device_spi1;
|
||||
extern struct platform_device s5p64x0_device_spi0;
|
||||
extern struct platform_device s5p64x0_device_spi1;
|
||||
|
||||
extern struct platform_device s3c_device_hwmon;
|
||||
|
||||
|
|
|
@ -224,6 +224,8 @@
|
|||
#define S5PV210_UFSTAT_RXMASK (255<<0)
|
||||
#define S5PV210_UFSTAT_RXSHIFT (0)
|
||||
|
||||
#define NO_NEED_CHECK_CLKSRC 1
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
/* struct s3c24xx_uart_clksrc
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -7,6 +7,7 @@ CONFIG_BSD_PROCESS_ACCT_V3=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_SYSFS_DEPRECATED_V2=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_SLUB_DEBUG is not set
|
||||
|
@ -109,7 +110,7 @@ CONFIG_LEDS_GPIO=y
|
|||
CONFIG_LEDS_TRIGGERS=y
|
||||
CONFIG_LEDS_TRIGGER_TIMER=y
|
||||
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
|
||||
CONFIG_RTC_CLASS=m
|
||||
CONFIG_RTC_CLASS=y
|
||||
CONFIG_RTC_DRV_S35390A=m
|
||||
CONFIG_RTC_DRV_AT32AP700X=m
|
||||
CONFIG_DMADEVICES=y
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
|
@ -5,6 +5,7 @@ CONFIG_POSIX_MQUEUE=y
|
|||
CONFIG_LOG_BUF_SHIFT=14
|
||||
CONFIG_RELAY=y
|
||||
CONFIG_BLK_DEV_INITRD=y
|
||||
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
|
||||
# CONFIG_SYSCTL_SYSCALL is not set
|
||||
# CONFIG_BASE_FULL is not set
|
||||
# CONFIG_COMPAT_BRK is not set
|
||||
|
|
Some files were not shown because too many files have changed in this diff Show more
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Reference in a new issue