Merge branch 'master' of /home/davem/src/GIT/linux-2.6/

Conflicts:
	drivers/net/wimax/i2400m/usb-notif.c
This commit is contained in:
David S. Miller 2009-03-26 15:23:24 -07:00
commit 08abe18af1
1630 changed files with 77893 additions and 47292 deletions

View file

@ -3738,7 +3738,7 @@ S: 93149 Nittenau
S: Germany
N: Gertjan van Wingerde
E: gwingerde@home.nl
E: gwingerde@gmail.com
D: Ralink rt2x00 WLAN driver
D: Minix V2 file-system
D: Misc fixes

View file

@ -0,0 +1,61 @@
What: security/ima/policy
Date: May 2008
Contact: Mimi Zohar <zohar@us.ibm.com>
Description:
The Trusted Computing Group(TCG) runtime Integrity
Measurement Architecture(IMA) maintains a list of hash
values of executables and other sensitive system files
loaded into the run-time of this system. At runtime,
the policy can be constrained based on LSM specific data.
Policies are loaded into the securityfs file ima/policy
by opening the file, writing the rules one at a time and
then closing the file. The new policy takes effect after
the file ima/policy is closed.
rule format: action [condition ...]
action: measure | dont_measure
condition:= base | lsm
base: [[func=] [mask=] [fsmagic=] [uid=]]
lsm: [[subj_user=] [subj_role=] [subj_type=]
[obj_user=] [obj_role=] [obj_type=]]
base: func:= [BPRM_CHECK][FILE_MMAP][INODE_PERMISSION]
mask:= [MAY_READ] [MAY_WRITE] [MAY_APPEND] [MAY_EXEC]
fsmagic:= hex value
uid:= decimal value
lsm: are LSM specific
default policy:
# PROC_SUPER_MAGIC
dont_measure fsmagic=0x9fa0
# SYSFS_MAGIC
dont_measure fsmagic=0x62656572
# DEBUGFS_MAGIC
dont_measure fsmagic=0x64626720
# TMPFS_MAGIC
dont_measure fsmagic=0x01021994
# SECURITYFS_MAGIC
dont_measure fsmagic=0x73636673
measure func=BPRM_CHECK
measure func=FILE_MMAP mask=MAY_EXEC
measure func=INODE_PERM mask=MAY_READ uid=0
The default policy measures all executables in bprm_check,
all files mmapped executable in file_mmap, and all files
open for read by root in inode_permission.
Examples of LSM specific definitions:
SELinux:
# SELINUX_MAGIC
dont_measure fsmagic=0xF97CFF8C
dont_measure obj_type=var_log_t
dont_measure obj_type=auditd_log_t
measure subj_user=system_u func=INODE_PERM mask=MAY_READ
measure subj_role=system_r func=INODE_PERM mask=MAY_READ
Smack:
measure subj_user=_ func=INODE_PERM mask=MAY_READ

View file

@ -12,7 +12,8 @@ DOCBOOKS := z8530book.xml mcabook.xml device-drivers.xml \
kernel-api.xml filesystems.xml lsm.xml usb.xml kgdb.xml \
gadget.xml libata.xml mtdnand.xml librs.xml rapidio.xml \
genericirq.xml s390-drivers.xml uio-howto.xml scsi.xml \
mac80211.xml debugobjects.xml sh.xml regulator.xml
mac80211.xml debugobjects.xml sh.xml regulator.xml \
alsa-driver-api.xml writing-an-alsa-driver.xml
###
# The build process is as follows (targets):

View file

@ -1,11 +1,11 @@
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
<book>
<?dbhtml filename="index.html">
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
<!-- ****************************************************** -->
<!-- Header -->
<!-- ****************************************************** -->
<book id="ALSA-Driver-API">
<bookinfo>
<title>The ALSA Driver API</title>
@ -35,6 +35,8 @@
</bookinfo>
<toc></toc>
<chapter><title>Management of Cards and Devices</title>
<sect1><title>Card Management</title>
!Esound/core/init.c
@ -71,6 +73,10 @@
!Esound/pci/ac97/ac97_codec.c
!Esound/pci/ac97/ac97_pcm.c
</sect1>
<sect1><title>Virtual Master Control API</title>
!Esound/core/vmaster.c
!Iinclude/sound/control.h
</sect1>
</chapter>
<chapter><title>MIDI API</title>
<sect1><title>Raw MIDI API</title>
@ -88,6 +94,9 @@
<chapter><title>Miscellaneous Functions</title>
<sect1><title>Hardware-Dependent Devices API</title>
!Esound/core/hwdep.c
</sect1>
<sect1><title>Jack Abstraction Layer API</title>
!Esound/core/jack.c
</sect1>
<sect1><title>ISA DMA Helpers</title>
!Esound/core/isadma.c

View file

@ -41,6 +41,13 @@ GPL version 2.
</abstract>
<revhistory>
<revision>
<revnumber>0.8</revnumber>
<date>2008-12-24</date>
<authorinitials>hjk</authorinitials>
<revremark>Added name attributes in mem and portio sysfs directories.
</revremark>
</revision>
<revision>
<revnumber>0.7</revnumber>
<date>2008-12-23</date>
@ -303,10 +310,17 @@ interested in translating it, please email me
appear if the size of the mapping is not 0.
</para>
<para>
Each <filename>mapX/</filename> directory contains two read-only files
that show start address and size of the memory:
Each <filename>mapX/</filename> directory contains four read-only files
that show attributes of the memory:
</para>
<itemizedlist>
<listitem>
<para>
<filename>name</filename>: A string identifier for this mapping. This
is optional, the string can be empty. Drivers can set this to make it
easier for userspace to find the correct mapping.
</para>
</listitem>
<listitem>
<para>
<filename>addr</filename>: The address of memory that can be mapped.
@ -366,10 +380,17 @@ offset = N * getpagesize();
<filename>/sys/class/uio/uioX/portio/</filename>.
</para>
<para>
Each <filename>portX/</filename> directory contains three read-only
files that show start, size, and type of the port region:
Each <filename>portX/</filename> directory contains four read-only
files that show name, start, size, and type of the port region:
</para>
<itemizedlist>
<listitem>
<para>
<filename>name</filename>: A string identifier for this port region.
The string is optional and can be empty. Drivers can set it to make it
easier for userspace to find a certain port region.
</para>
</listitem>
<listitem>
<para>
<filename>start</filename>: The first port of this region.

View file

@ -1,11 +1,11 @@
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook V4.1//EN">
<book>
<?dbhtml filename="index.html">
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN"
"http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []>
<!-- ****************************************************** -->
<!-- Header -->
<!-- ****************************************************** -->
<book id="Writing-an-ALSA-Driver">
<bookinfo>
<title>Writing an ALSA Driver</title>
<author>
@ -492,9 +492,9 @@
}
/* (2) */
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
if (card == NULL)
return -ENOMEM;
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
if (err < 0)
return err;
/* (3) */
err = snd_mychip_create(card, pci, &chip);
@ -590,8 +590,9 @@
<programlisting>
<![CDATA[
struct snd_card *card;
int err;
....
card = snd_card_new(index[dev], id[dev], THIS_MODULE, 0);
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
]]>
</programlisting>
</informalexample>
@ -809,26 +810,28 @@
<para>
As mentioned above, to create a card instance, call
<function>snd_card_new()</function>.
<function>snd_card_create()</function>.
<informalexample>
<programlisting>
<![CDATA[
struct snd_card *card;
card = snd_card_new(index, id, module, extra_size);
int err;
err = snd_card_create(index, id, module, extra_size, &card);
]]>
</programlisting>
</informalexample>
</para>
<para>
The function takes four arguments, the card-index number, the
The function takes five arguments, the card-index number, the
id string, the module pointer (usually
<constant>THIS_MODULE</constant>),
and the size of extra-data space. The last argument is used to
the size of extra-data space, and the pointer to return the
card instance. The extra_size argument is used to
allocate card-&gt;private_data for the
chip-specific data. Note that these data
are allocated by <function>snd_card_new()</function>.
are allocated by <function>snd_card_create()</function>.
</para>
</section>
@ -915,15 +918,16 @@
</para>
<section id="card-management-chip-specific-snd-card-new">
<title>1. Allocating via <function>snd_card_new()</function>.</title>
<title>1. Allocating via <function>snd_card_create()</function>.</title>
<para>
As mentioned above, you can pass the extra-data-length
to the 4th argument of <function>snd_card_new()</function>, i.e.
to the 4th argument of <function>snd_card_create()</function>, i.e.
<informalexample>
<programlisting>
<![CDATA[
card = snd_card_new(index[dev], id[dev], THIS_MODULE, sizeof(struct mychip));
err = snd_card_create(index[dev], id[dev], THIS_MODULE,
sizeof(struct mychip), &card);
]]>
</programlisting>
</informalexample>
@ -952,8 +956,8 @@
<para>
After allocating a card instance via
<function>snd_card_new()</function> (with
<constant>NULL</constant> on the 4th arg), call
<function>snd_card_create()</function> (with
<constant>0</constant> on the 4th arg), call
<function>kzalloc()</function>.
<informalexample>
@ -961,7 +965,7 @@
<![CDATA[
struct snd_card *card;
struct mychip *chip;
card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL);
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
.....
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
]]>
@ -5750,8 +5754,9 @@ struct _snd_pcm_runtime {
....
struct snd_card *card;
struct mychip *chip;
int err;
....
card = snd_card_new(index[dev], id[dev], THIS_MODULE, NULL);
err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card);
....
chip = kzalloc(sizeof(*chip), GFP_KERNEL);
....
@ -5763,7 +5768,7 @@ struct _snd_pcm_runtime {
</informalexample>
When you created the chip data with
<function>snd_card_new()</function>, it's anyway accessible
<function>snd_card_create()</function>, it's anyway accessible
via <structfield>private_data</structfield> field.
<informalexample>
@ -5775,9 +5780,10 @@ struct _snd_pcm_runtime {
....
struct snd_card *card;
struct mychip *chip;
int err;
....
card = snd_card_new(index[dev], id[dev], THIS_MODULE,
sizeof(struct mychip));
err = snd_card_create(index[dev], id[dev], THIS_MODULE,
sizeof(struct mychip), &card);
....
chip = card->private_data;
....

View file

@ -298,3 +298,15 @@ over a rather long period of time, but improvements are always welcome!
Note that, rcu_assign_pointer() and rcu_dereference() relate to
SRCU just as they do to other forms of RCU.
15. The whole point of call_rcu(), synchronize_rcu(), and friends
is to wait until all pre-existing readers have finished before
carrying out some otherwise-destructive operation. It is
therefore critically important to -first- remove any path
that readers can follow that could be affected by the
destructive operation, and -only- -then- invoke call_rcu(),
synchronize_rcu(), or friends.
Because these primitives only wait for pre-existing readers,
it is the caller's responsibility to guarantee safety to
any subsequent readers.

View file

@ -117,10 +117,28 @@ accessible parameters:
sampling_rate: measured in uS (10^-6 seconds), this is how often you
want the kernel to look at the CPU usage and to make decisions on
what to do about the frequency. Typically this is set to values of
around '10000' or more.
around '10000' or more. It's default value is (cmp. with users-guide.txt):
transition_latency * 1000
The lowest value you can set is:
transition_latency * 100 or it may get restricted to a value where it
makes not sense for the kernel anymore to poll that often which depends
on your HZ config variable (HZ=1000: max=20000us, HZ=250: max=5000).
Be aware that transition latency is in ns and sampling_rate is in us, so you
get the same sysfs value by default.
Sampling rate should always get adjusted considering the transition latency
To set the sampling rate 750 times as high as the transition latency
in the bash (as said, 1000 is default), do:
echo `$(($(cat cpuinfo_transition_latency) * 750 / 1000)) \
>ondemand/sampling_rate
show_sampling_rate_(min|max): the minimum and maximum sampling rates
available that you may set 'sampling_rate' to.
show_sampling_rate_(min|max): THIS INTERFACE IS DEPRECATED, DON'T USE IT.
You can use wider ranges now and the general
cpuinfo_transition_latency variable (cmp. with user-guide.txt) can be
used to obtain exactly the same info:
show_sampling_rate_min = transtition_latency * 500 / 1000
show_sampling_rate_max = transtition_latency * 500000 / 1000
(divided by 1000 is to illustrate that sampling rate is in us and
transition latency is exported ns).
up_threshold: defines what the average CPU usage between the samplings
of 'sampling_rate' needs to be for the kernel to make a decision on

View file

@ -152,6 +152,18 @@ cpuinfo_min_freq : this file shows the minimum operating
frequency the processor can run at(in kHz)
cpuinfo_max_freq : this file shows the maximum operating
frequency the processor can run at(in kHz)
cpuinfo_transition_latency The time it takes on this CPU to
switch between two frequencies in nano
seconds. If unknown or known to be
that high that the driver does not
work with the ondemand governor, -1
(CPUFREQ_ETERNAL) will be returned.
Using this information can be useful
to choose an appropriate polling
frequency for a kernel governor or
userspace daemon. Make sure to not
switch the frequency too often
resulting in performance loss.
scaling_driver : this file shows what cpufreq driver is
used to set the frequency on this CPU

View file

@ -0,0 +1,240 @@
Introduction
============
This document describes how to use the dynamic debug (ddebug) feature.
Dynamic debug is designed to allow you to dynamically enable/disable kernel
code to obtain additional kernel information. Currently, if
CONFIG_DYNAMIC_DEBUG is set, then all pr_debug()/dev_debug() calls can be
dynamically enabled per-callsite.
Dynamic debug has even more useful features:
* Simple query language allows turning on and off debugging statements by
matching any combination of:
- source filename
- function name
- line number (including ranges of line numbers)
- module name
- format string
* Provides a debugfs control file: <debugfs>/dynamic_debug/control which can be
read to display the complete list of known debug statements, to help guide you
Controlling dynamic debug Behaviour
===============================
The behaviour of pr_debug()/dev_debug()s are controlled via writing to a
control file in the 'debugfs' filesystem. Thus, you must first mount the debugfs
filesystem, in order to make use of this feature. Subsequently, we refer to the
control file as: <debugfs>/dynamic_debug/control. For example, if you want to
enable printing from source file 'svcsock.c', line 1603 you simply do:
nullarbor:~ # echo 'file svcsock.c line 1603 +p' >
<debugfs>/dynamic_debug/control
If you make a mistake with the syntax, the write will fail thus:
nullarbor:~ # echo 'file svcsock.c wtf 1 +p' >
<debugfs>/dynamic_debug/control
-bash: echo: write error: Invalid argument
Viewing Dynamic Debug Behaviour
===========================
You can view the currently configured behaviour of all the debug statements
via:
nullarbor:~ # cat <debugfs>/dynamic_debug/control
# filename:lineno [module]function flags format
/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:323 [svcxprt_rdma]svc_rdma_cleanup - "SVCRDMA Module Removed, deregister RPC RDMA transport\012"
/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:341 [svcxprt_rdma]svc_rdma_init - "\011max_inline : %d\012"
/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:340 [svcxprt_rdma]svc_rdma_init - "\011sq_depth : %d\012"
/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svc_rdma.c:338 [svcxprt_rdma]svc_rdma_init - "\011max_requests : %d\012"
...
You can also apply standard Unix text manipulation filters to this
data, e.g.
nullarbor:~ # grep -i rdma <debugfs>/dynamic_debug/control | wc -l
62
nullarbor:~ # grep -i tcp <debugfs>/dynamic_debug/control | wc -l
42
Note in particular that the third column shows the enabled behaviour
flags for each debug statement callsite (see below for definitions of the
flags). The default value, no extra behaviour enabled, is "-". So
you can view all the debug statement callsites with any non-default flags:
nullarbor:~ # awk '$3 != "-"' <debugfs>/dynamic_debug/control
# filename:lineno [module]function flags format
/usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svcsock.c:1603 [sunrpc]svc_send p "svc_process: st_sendto returned %d\012"
Command Language Reference
==========================
At the lexical level, a command comprises a sequence of words separated
by whitespace characters. Note that newlines are treated as word
separators and do *not* end a command or allow multiple commands to
be done together. So these are all equivalent:
nullarbor:~ # echo -c 'file svcsock.c line 1603 +p' >
<debugfs>/dynamic_debug/control
nullarbor:~ # echo -c ' file svcsock.c line 1603 +p ' >
<debugfs>/dynamic_debug/control
nullarbor:~ # echo -c 'file svcsock.c\nline 1603 +p' >
<debugfs>/dynamic_debug/control
nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' >
<debugfs>/dynamic_debug/control
Commands are bounded by a write() system call. If you want to do
multiple commands you need to do a separate "echo" for each, like:
nullarbor:~ # echo 'file svcsock.c line 1603 +p' > /proc/dprintk ;\
> echo 'file svcsock.c line 1563 +p' > /proc/dprintk
or even like:
nullarbor:~ # (
> echo 'file svcsock.c line 1603 +p' ;\
> echo 'file svcsock.c line 1563 +p' ;\
> ) > /proc/dprintk
At the syntactical level, a command comprises a sequence of match
specifications, followed by a flags change specification.
command ::= match-spec* flags-spec
The match-spec's are used to choose a subset of the known dprintk()
callsites to which to apply the flags-spec. Think of them as a query
with implicit ANDs between each pair. Note that an empty list of
match-specs is possible, but is not very useful because it will not
match any debug statement callsites.
A match specification comprises a keyword, which controls the attribute
of the callsite to be compared, and a value to compare against. Possible
keywords are:
match-spec ::= 'func' string |
'file' string |
'module' string |
'format' string |
'line' line-range
line-range ::= lineno |
'-'lineno |
lineno'-' |
lineno'-'lineno
// Note: line-range cannot contain space, e.g.
// "1-30" is valid range but "1 - 30" is not.
lineno ::= unsigned-int
The meanings of each keyword are:
func
The given string is compared against the function name
of each callsite. Example:
func svc_tcp_accept
file
The given string is compared against either the full
pathname or the basename of the source file of each
callsite. Examples:
file svcsock.c
file /usr/src/packages/BUILD/sgi-enhancednfs-1.4/default/net/sunrpc/svcsock.c
module
The given string is compared against the module name
of each callsite. The module name is the string as
seen in "lsmod", i.e. without the directory or the .ko
suffix and with '-' changed to '_'. Examples:
module sunrpc
module nfsd
format
The given string is searched for in the dynamic debug format
string. Note that the string does not need to match the
entire format, only some part. Whitespace and other
special characters can be escaped using C octal character
escape \ooo notation, e.g. the space character is \040.
Alternatively, the string can be enclosed in double quote
characters (") or single quote characters (').
Examples:
format svcrdma: // many of the NFS/RDMA server dprintks
format readahead // some dprintks in the readahead cache
format nfsd:\040SETATTR // one way to match a format with whitespace
format "nfsd: SETATTR" // a neater way to match a format with whitespace
format 'nfsd: SETATTR' // yet another way to match a format with whitespace
line
The given line number or range of line numbers is compared
against the line number of each dprintk() callsite. A single
line number matches the callsite line number exactly. A
range of line numbers matches any callsite between the first
and last line number inclusive. An empty first number means
the first line in the file, an empty line number means the
last number in the file. Examples:
line 1603 // exactly line 1603
line 1600-1605 // the six lines from line 1600 to line 1605
line -1605 // the 1605 lines from line 1 to line 1605
line 1600- // all lines from line 1600 to the end of the file
The flags specification comprises a change operation followed
by one or more flag characters. The change operation is one
of the characters:
-
remove the given flags
+
add the given flags
=
set the flags to the given flags
The flags are:
p
Causes a printk() message to be emitted to dmesg
Note the regexp ^[-+=][scp]+$ matches a flags specification.
Note also that there is no convenient syntax to remove all
the flags at once, you need to use "-psc".
Examples
========
// enable the message at line 1603 of file svcsock.c
nullarbor:~ # echo -n 'file svcsock.c line 1603 +p' >
<debugfs>/dynamic_debug/control
// enable all the messages in file svcsock.c
nullarbor:~ # echo -n 'file svcsock.c +p' >
<debugfs>/dynamic_debug/control
// enable all the messages in the NFS server module
nullarbor:~ # echo -n 'module nfsd +p' >
<debugfs>/dynamic_debug/control
// enable all 12 messages in the function svc_process()
nullarbor:~ # echo -n 'func svc_process +p' >
<debugfs>/dynamic_debug/control
// disable all 12 messages in the function svc_process()
nullarbor:~ # echo -n 'func svc_process -p' >
<debugfs>/dynamic_debug/control
// enable messages for NFS calls READ, READLINK, READDIR and READDIR+.
nullarbor:~ # echo -n 'format "nfsd: READ" +p' >
<debugfs>/dynamic_debug/control

View file

@ -337,3 +337,12 @@ Why: In 2.6.18 the Secmark concept was introduced to replace the "compat_net"
Secmark, it is time to deprecate the older mechanism and start the
process of removing the old code.
Who: Paul Moore <paul.moore@hp.com>
---------------------------
What: sysfs ui for changing p4-clockmod parameters
When: September 2009
Why: See commits 129f8ae9b1b5be94517da76009ea956e89104ce8 and
e088e4c9cdb618675874becb91b2fd581ee707e6.
Removal is subject to fixing any remaining bugs in ACPI which may
cause the thermal throttling not to happen at the right time.
Who: Dave Jones <davej@redhat.com>, Matthew Garrett <mjg@redhat.com>

View file

@ -373,10 +373,11 @@ Filesystem Resizing http://ext2resize.sourceforge.net/
Compression (*) http://e2compr.sourceforge.net/
Implementations for:
Windows 95/98/NT/2000 http://uranus.it.swin.edu.au/~jn/linux/Explore2fs.htm
Windows 95 (*) http://www.yipton.demon.co.uk/content.html#FSDEXT2
Windows 95/98/NT/2000 http://www.chrysocome.net/explore2fs
Windows 95 (*) http://www.yipton.net/content.html#FSDEXT2
DOS client (*) ftp://metalab.unc.edu/pub/Linux/system/filesystems/ext2/
OS/2 http://perso.wanadoo.fr/matthieu.willm/ext2-os2/
RISC OS client ftp://ftp.barnet.ac.uk/pub/acorn/armlinux/iscafs/
OS/2 (+) ftp://metalab.unc.edu/pub/Linux/system/filesystems/ext2/
RISC OS client http://www.esw-heim.tu-clausthal.de/~marco/smorbrod/IscaFS/
(*) no longer actively developed/supported (as of Apr 2001)
(+) no longer actively developed/supported (as of Mar 2009)

View file

@ -198,5 +198,5 @@ kernel source: <file:fs/ext3/>
programs: http://e2fsprogs.sourceforge.net/
http://ext2resize.sourceforge.net
useful links: http://www-106.ibm.com/developerworks/linux/library/l-fs7/
http://www-106.ibm.com/developerworks/linux/library/l-fs8/
useful links: http://www.ibm.com/developerworks/library/l-fs7.html
http://www.ibm.com/developerworks/library/l-fs8.html

View file

@ -22,7 +22,7 @@ Squashfs filesystem features versus Cramfs:
Squashfs Cramfs
Max filesystem size: 2^64 16 MiB
Max filesystem size: 2^64 256 MiB
Max file size: ~ 2 TiB 16 MiB
Max files: unlimited unlimited
Max directories: unlimited unlimited

View file

@ -42,6 +42,11 @@ Supported chips:
Addresses scanned: I2C 0x4e
Datasheet: Publicly available at the Maxim website
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3497
* Maxim MAX6648
Prefix: 'max6646'
Addresses scanned: I2C 0x4c
Datasheet: Publicly available at the Maxim website
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3500
* Maxim MAX6649
Prefix: 'max6646'
Addresses scanned: I2C 0x4c
@ -74,6 +79,11 @@ Supported chips:
0x4c, 0x4d and 0x4e
Datasheet: Publicly available at the Maxim website
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3370
* Maxim MAX6692
Prefix: 'max6646'
Addresses scanned: I2C 0x4c
Datasheet: Publicly available at the Maxim website
http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3500
Author: Jean Delvare <khali@linux-fr.org>

View file

@ -44,6 +44,7 @@ parameter is applicable:
FB The frame buffer device is enabled.
HW Appropriate hardware is enabled.
IA-64 IA-64 architecture is enabled.
IMA Integrity measurement architecture is enabled.
IOSCHED More than one I/O scheduler is enabled.
IP_PNP IP DHCP, BOOTP, or RARP is enabled.
ISAPNP ISA PnP code is enabled.
@ -902,6 +903,15 @@ and is between 256 and 4096 characters. It is defined in the file
ihash_entries= [KNL]
Set number of hash buckets for inode cache.
ima_audit= [IMA]
Format: { "0" | "1" }
0 -- integrity auditing messages. (Default)
1 -- enable informational integrity auditing messages.
ima_hash= [IMA]
Formt: { "sha1" | "md5" }
default: "sha1"
in2000= [HW,SCSI]
See header of drivers/scsi/in2000.c.
@ -1816,11 +1826,6 @@ and is between 256 and 4096 characters. It is defined in the file
autoconfiguration.
Ranges are in pairs (memory base and size).
dynamic_printk Enables pr_debug()/dev_dbg() calls if
CONFIG_DYNAMIC_PRINTK_DEBUG has been enabled.
These can also be switched on/off via
<debugfs>/dynamic_printk/modules
print-fatal-signals=
[KNL] debug: print fatal signals
print-fatal-signals=1: print segfault info to

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@ -1,13 +1,4 @@
This is the full-colour version of the currently unofficial Linux logo
("currently unofficial" just means that there has been no paperwork and
that I have not really announced it yet). It was created by Larry Ewing,
and is freely usable as long as you acknowledge Larry as the original
artist.
Note that there are black-and-white versions of this available that
scale down to smaller sizes and are better for letterheads or whatever
you want to use it for: for the full range of logos take a look at
Larry's web-page:
http://www.isc.tamu.edu/~lewing/linux/
Tux is taking a three month sabbatical to work as a barber, so Tuz is
standing in. He's taken pains to ensure you'll hardly notice.
Image by Andrew McGown and Josh Bush. Image is licensed CC BY-SA.

View file

@ -346,6 +346,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
sbirq - IRQ # for CMI8330 chip (SB16)
sbdma8 - 8bit DMA # for CMI8330 chip (SB16)
sbdma16 - 16bit DMA # for CMI8330 chip (SB16)
fmport - (optional) OPL3 I/O port
mpuport - (optional) MPU401 I/O port
mpuirq - (optional) MPU401 irq #
This module supports multiple cards and autoprobe.
@ -388,34 +391,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
The power-management is supported.
Module snd-cs4232
-----------------
Module for sound cards based on CS4232/CS4232A ISA chips.
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
with isapnp=0, the following options are available:
port - port # for CS4232 chip (PnP setup - 0x534)
cport - control port # for CS4232 chip (PnP setup - 0x120,0x210,0xf00)
mpu_port - port # for MPU-401 UART (PnP setup - 0x300), -1 = disable
fm_port - FM port # for CS4232 chip (PnP setup - 0x388), -1 = disable
irq - IRQ # for CS4232 chip (5,7,9,11,12,15)
mpu_irq - IRQ # for MPU-401 UART (9,11,12,15)
dma1 - first DMA # for CS4232 chip (0,1,3)
dma2 - second DMA # for Yamaha CS4232 chip (0,1,3), -1 = disable
This module supports multiple cards. This module does not support autoprobe
(if ISA PnP is not used) thus main port must be specified!!! Other ports are
optional.
The power-management is supported.
Module snd-cs4236
-----------------
Module for sound cards based on CS4235/CS4236/CS4236B/CS4237B/
Module for sound cards based on CS4232/CS4232A,
CS4235/CS4236/CS4236B/CS4237B/
CS4238B/CS4239 ISA chips.
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
@ -437,6 +417,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
The power-management is supported.
This module is aliased as snd-cs4232 since it provides the old
snd-cs4232 functionality, too.
Module snd-cs4281
-----------------
@ -606,6 +589,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
Module for ESS AudioDrive ES-1688 and ES-688 sound cards.
port - port # for ES-1688 chip (0x220,0x240,0x260)
fm_port - port # for OPL3 (option; share the same port as default)
mpu_port - port # for MPU-401 port (0x300,0x310,0x320,0x330), -1 = disable (default)
irq - IRQ # for ES-1688 chip (5,7,9,10)
mpu_irq - IRQ # for MPU-401 port (5,7,9,10)
@ -757,6 +741,9 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
model - force the model name
position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF)
probe_mask - Bitmask to probe codecs (default = -1, meaning all slots)
When the bit 8 (0x100) is set, the lower 8 bits are used
as the "fixed" codec slots; i.e. the driver probes the
slots regardless what hardware reports back
probe_only - Only probing and no codec initialization (default=off);
Useful to check the initial codec status for debugging
bdl_pos_adj - Specifies the DMA IRQ timing delay in samples.
@ -1185,6 +1172,54 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
This module supports multiple devices and PnP.
Module snd-msnd-classic
-----------------------
Module for Turtle Beach MultiSound Classic, Tahiti or Monterey
soundcards.
io - Port # for msnd-classic card
irq - IRQ # for msnd-classic card
mem - Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000,
0xe0000 or 0xe8000)
write_ndelay - enable write ndelay (default = 1)
calibrate_signal - calibrate signal (default = 0)
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
digital - Digital daughterboard present (default = 0)
cfg - Config port (0x250, 0x260 or 0x270) default = PnP
reset - Reset all devices
mpu_io - MPU401 I/O port
mpu_irq - MPU401 irq#
ide_io0 - IDE port #0
ide_io1 - IDE port #1
ide_irq - IDE irq#
joystick_io - Joystick I/O port
The driver requires firmware files "turtlebeach/msndinit.bin" and
"turtlebeach/msndperm.bin" in the proper firmware directory.
See Documentation/sound/oss/MultiSound for important information
about this driver. Note that it has been discontinued, but the
Voyetra Turtle Beach knowledge base entry for it is still available
at
http://www.turtlebeach.com/site/kb_ftp/790.asp
Module snd-msnd-pinnacle
------------------------
Module for Turtle Beach MultiSound Pinnacle/Fiji soundcards.
io - Port # for pinnacle/fiji card
irq - IRQ # for pinnalce/fiji card
mem - Memory address (0xb0000, 0xc8000, 0xd0000, 0xd8000,
0xe0000 or 0xe8000)
write_ndelay - enable write ndelay (default = 1)
calibrate_signal - calibrate signal (default = 0)
isapnp - ISA PnP detection - 0 = disable, 1 = enable (default)
The driver requires firmware files "turtlebeach/pndspini.bin" and
"turtlebeach/pndsperm.bin" in the proper firmware directory.
Module snd-mtpav
----------------
@ -1824,7 +1859,7 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
-------------------
Module for sound cards based on the Asus AV100/AV200 chips,
i.e., Xonar D1, DX, D2, D2X and HDAV1.3 (Deluxe).
i.e., Xonar D1, DX, D2, D2X, HDAV1.3 (Deluxe), and Essence STX.
This module supports autoprobe and multiple cards.

View file

@ -56,6 +56,7 @@ ALC262
sony-assamd Sony ASSAMD
toshiba-s06 Toshiba S06
toshiba-rx1 Toshiba RX1
tyan Tyan Thunder n6650W (S2915-E)
ultra Samsung Q1 Ultra Vista model
lenovo-3000 Lenovo 3000 y410
nec NEC Versa S9100
@ -261,6 +262,8 @@ Conexant 5051
=============
laptop Basic Laptop config (default)
hp HP Spartan laptop
hp-dv6736 HP dv6736
lenovo-x200 Lenovo X200 laptop
STAC9200
========
@ -278,6 +281,7 @@ STAC9200
gateway-m4 Gateway laptops with EAPD control
gateway-m4-2 Gateway laptops with EAPD control
panasonic Panasonic CF-74
auto BIOS setup (default)
STAC9205/9254
=============
@ -285,6 +289,8 @@ STAC9205/9254
dell-m42 Dell (unknown)
dell-m43 Dell Precision
dell-m44 Dell Inspiron
eapd Keep EAPD on (e.g. Gateway T1616)
auto BIOS setup (default)
STAC9220/9221
=============
@ -308,6 +314,7 @@ STAC9220/9221
dell-d82 Dell (unknown)
dell-m81 Dell (unknown)
dell-m82 Dell XPS M1210
auto BIOS setup (default)
STAC9202/9250/9251
==================
@ -319,6 +326,7 @@ STAC9202/9250/9251
m3 Some Gateway MX series laptops
m5 Some Gateway MX series laptops (MP6954)
m6 Some Gateway NX series laptops
auto BIOS setup (default)
STAC9227/9228/9229/927x
=======================
@ -328,6 +336,7 @@ STAC9227/9228/9229/927x
5stack D965 5stack + SPDIF
dell-3stack Dell Dimension E520
dell-bios Fixes with Dell BIOS setup
auto BIOS setup (default)
STAC92HD71B*
============
@ -335,7 +344,10 @@ STAC92HD71B*
dell-m4-1 Dell desktops
dell-m4-2 Dell desktops
dell-m4-3 Dell desktops
hp-m4 HP dv laptops
hp-m4 HP mini 1000
hp-dv5 HP dv series
hp-hdx HP HDX series
auto BIOS setup (default)
STAC92HD73*
===========
@ -345,13 +357,16 @@ STAC92HD73*
dell-m6-dmic Dell desktops/laptops with digital mics
dell-m6 Dell desktops/laptops with both type of mics
dell-eq Dell desktops/laptops
auto BIOS setup (default)
STAC92HD83*
===========
ref Reference board
mic-ref Reference board with power managment for ports
dell-s14 Dell laptop
auto BIOS setup (default)
STAC9872
========
vaio Setup for VAIO FE550G/SZ110
vaio-ar Setup for VAIO AR
vaio VAIO laptop without SPDIF
auto BIOS setup (default)

View file

@ -109,6 +109,13 @@ slot, pass `probe_mask=1`. For the first and the third slots, pass
Since 2.6.29 kernel, the driver has a more robust probing method, so
this error might happen rarely, though.
On a machine with a broken BIOS, sometimes you need to force the
driver to probe the codec slots the hardware doesn't report for use.
In such a case, turn the bit 8 (0x100) of `probe_mask` option on.
Then the rest 8 bits are passed as the codec slots to probe
unconditionally. For example, `probe_mask=0x103` will force to probe
the codec slots 0 and 1 no matter what the hardware reports.
Interrupt Handling
~~~~~~~~~~~~~~~~~~
@ -358,10 +365,26 @@ modelname::
to this file.
init_verbs::
The extra verbs to execute at initialization. You can add a verb by
writing to this file. Pass tree numbers, nid, verb and parameter.
writing to this file. Pass three numbers: nid, verb and parameter
(separated with a space).
hints::
Shows hint strings for codec parsers for any use. Right now it's
not used.
Shows / stores hint strings for codec parsers for any use.
Its format is `key = value`. For example, passing `hp_detect = yes`
to IDT/STAC codec parser will result in the disablement of the
headphone detection.
init_pin_configs::
Shows the initial pin default config values set by BIOS.
driver_pin_configs::
Shows the pin default values set by the codec parser explicitly.
This doesn't show all pin values but only the changed values by
the parser. That is, if the parser doesn't change the pin default
config values by itself, this will contain nothing.
user_pin_configs::
Shows the pin default config values to override the BIOS setup.
Writing this (with two numbers, NID and value) appends the new
value. The given will be used instead of the initial BIOS value at
the next reconfiguration time. Note that this config will override
even the driver pin configs, too.
reconfig::
Triggers the codec re-configuration. When any value is written to
this file, the driver re-initialize and parses the codec tree
@ -371,6 +394,14 @@ clear::
Resets the codec, removes the mixer elements and PCM stuff of the
specified codec, and clear all init verbs and hints.
For example, when you want to change the pin default configuration
value of the pin widget 0x14 to 0x9993013f, and let the driver
re-configure based on that state, run like below:
------------------------------------------------------------------------
# echo 0x14 0x9993013f > /sys/class/sound/hwC0D0/user_pin_configs
# echo 1 > /sys/class/sound/hwC0D0/reconfig
------------------------------------------------------------------------
Power-Saving
~~~~~~~~~~~~
@ -461,6 +492,16 @@ run with `--no-upload` option, and attach the generated file.
There are some other useful options. See `--help` option output for
details.
When a probe error occurs or when the driver obviously assigns a
mismatched model, it'd be helpful to load the driver with
`probe_only=1` option (at best after the cold reboot) and run
alsa-info at this state. With this option, the driver won't configure
the mixer and PCM but just tries to probe the codec slot. After
probing, the proc file is available, so you can get the raw codec
information before modified by the driver. Of course, the driver
isn't usable with `probe_only=1`. But you can continue the
configuration via hwdep sysfs file if hda-reconfig option is enabled.
hda-verb
~~~~~~~~

View file

@ -116,6 +116,9 @@ SOC_DAPM_SINGLE("HiFi Playback Switch", WM8731_APANA, 4, 1, 0),
SND_SOC_DAPM_MIXER("Output Mixer", WM8731_PWR, 4, 1, wm8731_output_mixer_controls,
ARRAY_SIZE(wm8731_output_mixer_controls)),
If you dont want the mixer elements prefixed with the name of the mixer widget,
you can use SND_SOC_DAPM_MIXER_NAMED_CTL instead. the parameters are the same
as for SND_SOC_DAPM_MIXER.
2.3 Platform/Machine domain Widgets
-----------------------------------

View file

@ -1,23 +0,0 @@
To configure the Crystal CS423x sound chip and activate its DSP functions,
modules may be loaded in this order:
modprobe sound
insmod ad1848
insmod uart401
insmod cs4232 io=* irq=* dma=* dma2=*
This is the meaning of the parameters:
io--I/O address of the Windows Sound System (normally 0x534)
irq--IRQ of this device
dma and dma2--DMA channels (DMA2 may be 0)
On some cards, the board attempts to do non-PnP setup, and fails. If you
have problems, use Linux' PnP facilities.
To get MIDI facilities add
insmod opl3 io=*
where "io" is the I/O address of the OPL3 synthesizer. This will be shown
in /proc/sys/pnp and is normally 0x388.

View file

@ -80,7 +80,7 @@ Notes:
additional features.
2. The commercial OSS driver may be obtained from the site:
http://www/opensound.com. This may be used for cards that
http://www.opensound.com. This may be used for cards that
are unsupported by the kernel driver, or may be used
by other operating systems.

View file

@ -229,16 +229,26 @@ struct usbmon_packet {
int status; /* 28: */
unsigned int length; /* 32: Length of data (submitted or actual) */
unsigned int len_cap; /* 36: Delivered length */
unsigned char setup[8]; /* 40: Only for Control 'S' */
}; /* 48 bytes total */
union { /* 40: */
unsigned char setup[SETUP_LEN]; /* Only for Control S-type */
struct iso_rec { /* Only for ISO */
int error_count;
int numdesc;
} iso;
} s;
int interval; /* 48: Only for Interrupt and ISO */
int start_frame; /* 52: For ISO */
unsigned int xfer_flags; /* 56: copy of URB's transfer_flags */
unsigned int ndesc; /* 60: Actual number of ISO descriptors */
}; /* 64 total length */
These events can be received from a character device by reading with read(2),
with an ioctl(2), or by accessing the buffer with mmap.
with an ioctl(2), or by accessing the buffer with mmap. However, read(2)
only returns first 48 bytes for compatibility reasons.
The character device is usually called /dev/usbmonN, where N is the USB bus
number. Number zero (/dev/usbmon0) is special and means "all buses".
However, this feature is not implemented yet. Note that specific naming
policy is set by your Linux distribution.
Note that specific naming policy is set by your Linux distribution.
If you create /dev/usbmon0 by hand, make sure that it is owned by root
and has mode 0600. Otherwise, unpriviledged users will be able to snoop
@ -279,9 +289,10 @@ size is out of [unspecified] bounds for this kernel, the call fails with
This call returns the current size of the buffer in bytes.
MON_IOCX_GET, defined as _IOW(MON_IOC_MAGIC, 6, struct mon_get_arg)
MON_IOCX_GETX, defined as _IOW(MON_IOC_MAGIC, 10, struct mon_get_arg)
This call waits for events to arrive if none were in the kernel buffer,
then returns the first event. Its argument is a pointer to the following
These calls wait for events to arrive if none were in the kernel buffer,
then return the first event. The argument is a pointer to the following
structure:
struct mon_get_arg {
@ -294,6 +305,8 @@ Before the call, hdr, data, and alloc should be filled. Upon return, the area
pointed by hdr contains the next event structure, and the data buffer contains
the data, if any. The event is removed from the kernel buffer.
The MON_IOCX_GET copies 48 bytes, MON_IOCX_GETX copies 64 bytes.
MON_IOCX_MFETCH, defined as _IOWR(MON_IOC_MAGIC, 7, struct mon_mfetch_arg)
This ioctl is primarily used when the application accesses the buffer

View file

@ -1271,6 +1271,12 @@ L: linux-crypto@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
S: Maintained
CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
P: Neil Horman
M: nhorman@tuxdriver.com
L: linux-crypto@vger.kernel.org
S: Maintained
CS5535 Audio ALSA driver
P: Jaya Kumar
M: jayakumar.alsa@gmail.com
@ -1471,8 +1477,6 @@ L: linux-acpi@vger.kernel.org
S: Supported
DOCUMENTATION (/Documentation directory)
P: Michael Kerrisk
M: mtk.manpages@gmail.com
P: Randy Dunlap
M: rdunlap@xenotime.net
L: linux-doc@vger.kernel.org
@ -2220,6 +2224,11 @@ M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
S: Maintained
INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
P: Mimi Zohar
M: zohar@us.ibm.com
S: Supported
IMS TWINTURBO FRAMEBUFFER DRIVER
L: linux-fbdev-devel@lists.sourceforge.net (moderated for non-subscribers)
S: Orphan
@ -2881,7 +2890,7 @@ P: Michael Kerrisk
M: mtk.manpages@gmail.com
W: http://www.kernel.org/doc/man-pages
L: linux-man@vger.kernel.org
S: Supported
S: Maintained
MARVELL LIBERTAS WIRELESS DRIVER
P: Dan Williams
@ -3354,10 +3363,8 @@ S: Maintained
PARISC ARCHITECTURE
P: Kyle McMartin
M: kyle@mcmartin.ca
P: Matthew Wilcox
M: matthew@wil.cx
P: Grant Grundler
M: grundler@parisc-linux.org
P: Helge Deller
M: deller@gmx.de
L: linux-parisc@vger.kernel.org
W: http://www.parisc-linux.org/
T: git kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6.git
@ -3856,6 +3863,7 @@ M: jmorris@namei.org
L: linux-kernel@vger.kernel.org
L: linux-security-module@vger.kernel.org (suggested Cc:)
T: git kernel.org:pub/scm/linux/kernel/git/jmorris/security-testing-2.6.git
W: http://security.wiki.kernel.org/
S: Supported
SECURITY CONTACT
@ -4297,6 +4305,19 @@ L: tlan-devel@lists.sourceforge.net (subscribers-only)
W: http://sourceforge.net/projects/tlan/
S: Maintained
TOMOYO SECURITY MODULE
P: Kentaro Takeda
M: takedakn@nttdata.co.jp
P: Tetsuo Handa
M: penguin-kernel@I-love.SAKURA.ne.jp
L: linux-kernel@vger.kernel.org (kernel issues)
L: tomoyo-users-en@lists.sourceforge.jp (subscribers-only, for developers and users in English)
L: tomoyo-dev@lists.sourceforge.jp (subscribers-only, for developers in Japanese)
L: tomoyo-users@lists.sourceforge.jp (subscribers-only, for users in Japanese)
W: http://tomoyo.sourceforge.jp/
T: quilt http://svn.sourceforge.jp/svnroot/tomoyo/trunk/2.2.x/tomoyo-lsm/patches/
S: Maintained
TOSHIBA ACPI EXTRAS DRIVER
P: John Belmonte
M: toshiba_acpi@memebeam.org

View file

@ -1,8 +1,8 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 29
EXTRAVERSION = -rc7
NAME = Erotic Pickled Herring
EXTRAVERSION =
NAME = Temporary Tasmanian Devil
# *DOCUMENTATION*
# To see a list of typical targets execute "make help"
@ -566,6 +566,12 @@ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
# disable pointer signed / unsigned warnings in gcc 4.0
KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,)
# disable invalid "can't wrap" optimzations for signed / pointers
KBUILD_CFLAGS += $(call cc-option,-fwrapv)
# revert to pre-gcc-4.4 behaviour of .eh_frame
KBUILD_CFLAGS += $(call cc-option,-fno-dwarf2-cfi-asm)
# Add user supplied CPPFLAGS, AFLAGS and CFLAGS as the last assignments
# But warn user when we do so
warn-assign = \
@ -904,12 +910,18 @@ localver = $(subst $(space),, $(string) \
# and if the SCM is know a tag from the SCM is appended.
# The appended tag is determined by the SCM used.
#
# Currently, only git is supported.
# Other SCMs can edit scripts/setlocalversion and add the appropriate
# checks as needed.
# .scmversion is used when generating rpm packages so we do not loose
# the version information from the SCM when we do the build of the kernel
# from the copied source
ifdef CONFIG_LOCALVERSION_AUTO
_localver-auto = $(shell $(CONFIG_SHELL) \
$(srctree)/scripts/setlocalversion $(srctree))
ifeq ($(wildcard .scmversion),)
_localver-auto = $(shell $(CONFIG_SHELL) \
$(srctree)/scripts/setlocalversion $(srctree))
else
_localver-auto = $(shell cat .scmversion 2> /dev/null)
endif
localver-auto = $(LOCALVERSION)$(_localver-auto)
endif
@ -1537,7 +1549,7 @@ 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) -r) \
$(if $(strip $(INSTALL_MOD_PATH)), -b $(INSTALL_MOD_PATH) ) \
$(KERNELRELEASE); \
fi

View file

@ -111,6 +111,7 @@ ENTRY(mcount)
.globl mcount_call
mcount_call:
bl ftrace_stub
ldr lr, [fp, #-4] @ restore lr
ldmia sp!, {r0-r3, pc}
ENTRY(ftrace_caller)
@ -122,6 +123,7 @@ ENTRY(ftrace_caller)
.globl ftrace_call
ftrace_call:
bl ftrace_stub
ldr lr, [fp, #-4] @ restore lr
ldmia sp!, {r0-r3, pc}
#else
@ -133,6 +135,7 @@ ENTRY(mcount)
adr r0, ftrace_stub
cmp r0, r2
bne trace
ldr lr, [fp, #-4] @ restore lr
ldmia sp!, {r0-r3, pc}
trace:
@ -141,6 +144,7 @@ trace:
sub r0, r0, #MCOUNT_INSN_SIZE
mov lr, pc
mov pc, r2
mov lr, r1 @ restore lr
ldmia sp!, {r0-r3, pc}
#endif /* CONFIG_DYNAMIC_FTRACE */

View file

@ -88,7 +88,7 @@ void set_fiq_handler(void *start, unsigned int length)
* disable irqs for the duration. Note - these functions are almost
* entirely coded in assembly.
*/
void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs)
void __naked set_fiq_regs(struct pt_regs *regs)
{
register unsigned long tmp;
asm volatile (
@ -106,7 +106,7 @@ void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs)
: "r" (&regs->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | FIQ_MODE));
}
void __attribute__((naked)) get_fiq_regs(struct pt_regs *regs)
void __naked get_fiq_regs(struct pt_regs *regs)
{
register unsigned long tmp;
asm volatile (

View file

@ -347,6 +347,111 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data)
void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
#endif
/* --------------------------------------------------------------------
* Compact Flash (PCMCIA or IDE)
* -------------------------------------------------------------------- */
#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE) || \
defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE)
static struct at91_cf_data cf0_data;
static struct resource cf0_resources[] = {
[0] = {
.start = AT91_CHIPSELECT_4,
.end = AT91_CHIPSELECT_4 + SZ_256M - 1,
.flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
}
};
static struct platform_device cf0_device = {
.id = 0,
.dev = {
.platform_data = &cf0_data,
},
.resource = cf0_resources,
.num_resources = ARRAY_SIZE(cf0_resources),
};
static struct at91_cf_data cf1_data;
static struct resource cf1_resources[] = {
[0] = {
.start = AT91_CHIPSELECT_5,
.end = AT91_CHIPSELECT_5 + SZ_256M - 1,
.flags = IORESOURCE_MEM | IORESOURCE_MEM_8AND16BIT,
}
};
static struct platform_device cf1_device = {
.id = 1,
.dev = {
.platform_data = &cf1_data,
},
.resource = cf1_resources,
.num_resources = ARRAY_SIZE(cf1_resources),
};
void __init at91_add_device_cf(struct at91_cf_data *data)
{
unsigned long ebi0_csa;
struct platform_device *pdev;
if (!data)
return;
/*
* assign CS4 or CS5 to SMC with Compact Flash logic support,
* we assume SMC timings are configured by board code,
* except True IDE where timings are controlled by driver
*/
ebi0_csa = at91_sys_read(AT91_MATRIX_EBI0CSA);
switch (data->chipselect) {
case 4:
at91_set_A_periph(AT91_PIN_PD6, 0); /* EBI0_NCS4/CFCS0 */
ebi0_csa |= AT91_MATRIX_EBI0_CS4A_SMC_CF1;
cf0_data = *data;
pdev = &cf0_device;
break;
case 5:
at91_set_A_periph(AT91_PIN_PD7, 0); /* EBI0_NCS5/CFCS1 */
ebi0_csa |= AT91_MATRIX_EBI0_CS5A_SMC_CF2;
cf1_data = *data;
pdev = &cf1_device;
break;
default:
printk(KERN_ERR "AT91 CF: bad chip-select requested (%u)\n",
data->chipselect);
return;
}
at91_sys_write(AT91_MATRIX_EBI0CSA, ebi0_csa);
if (data->det_pin) {
at91_set_gpio_input(data->det_pin, 1);
at91_set_deglitch(data->det_pin, 1);
}
if (data->irq_pin) {
at91_set_gpio_input(data->irq_pin, 1);
at91_set_deglitch(data->irq_pin, 1);
}
if (data->vcc_pin)
/* initially off */
at91_set_gpio_output(data->vcc_pin, 0);
/* enable EBI controlled pins */
at91_set_A_periph(AT91_PIN_PD5, 1); /* NWAIT */
at91_set_A_periph(AT91_PIN_PD8, 0); /* CFCE1 */
at91_set_A_periph(AT91_PIN_PD9, 0); /* CFCE2 */
at91_set_A_periph(AT91_PIN_PD14, 0); /* CFNRW */
pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "at91_ide" : "at91_cf";
platform_device_register(pdev);
}
#else
void __init at91_add_device_cf(struct at91_cf_data *data) {}
#endif
/* --------------------------------------------------------------------
* NAND / SmartMedia

View file

@ -56,6 +56,9 @@ struct at91_cf_data {
u8 vcc_pin; /* power switching */
u8 rst_pin; /* card reset */
u8 chipselect; /* EBI Chip Select number */
u8 flags;
#define AT91_CF_TRUE_IDE 0x01
#define AT91_IDE_SWAP_A0_A2 0x02
};
extern void __init at91_add_device_cf(struct at91_cf_data *data);

View file

@ -4,6 +4,8 @@
#ifndef __ASSEMBLY__
struct i2c_board_info;
struct ep93xx_eth_data
{
unsigned char dev_addr[6];

View file

@ -23,6 +23,8 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <mach/irqs.h>
#include <mach/hardware.h>
static struct resource imx_csi_resources[] = {

View file

@ -21,6 +21,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/time.h>
#include <mach/irqs.h>
#include <mach/hardware.h>
#include <mach/common.h>
#include <mach/imx-uart.h>

View file

@ -178,7 +178,9 @@ static int __init omap3_beagle_i2c_init(void)
#ifdef CONFIG_I2C2_OMAP_BEAGLE
omap_register_i2c_bus(2, 400, NULL, 0);
#endif
omap_register_i2c_bus(3, 400, NULL, 0);
/* Bus 3 is attached to the DVI port where devices like the pico DLP
* projector don't work reliably with 400kHz */
omap_register_i2c_bus(3, 100, NULL, 0);
return 0;
}

View file

@ -434,6 +434,10 @@ void __init orion5x_uart1_init(void)
/*****************************************************************************
* XOR engine
****************************************************************************/
struct mv_xor_platform_shared_data orion5x_xor_shared_data = {
.dram = &orion5x_mbus_dram_info,
};
static struct resource orion5x_xor_shared_resources[] = {
{
.name = "xor low",
@ -451,6 +455,9 @@ static struct resource orion5x_xor_shared_resources[] = {
static struct platform_device orion5x_xor_shared = {
.name = MV_XOR_SHARED_NAME,
.id = 0,
.dev = {
.platform_data = &orion5x_xor_shared_data,
},
.num_resources = ARRAY_SIZE(orion5x_xor_shared_resources),
.resource = orion5x_xor_shared_resources,
};

View file

@ -135,6 +135,11 @@ static unsigned long e740_pin_config[] __initdata = {
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
/* Audio power control */
GPIO16_GPIO, /* AC97 codec AVDD2 supply (analogue power) */
GPIO40_GPIO, /* Mic amp power */
GPIO41_GPIO, /* Headphone amp power */
/* PC Card */
GPIO8_GPIO, /* CD0 */
GPIO44_GPIO, /* CD1 */

View file

@ -133,6 +133,11 @@ static unsigned long e750_pin_config[] __initdata = {
/* IrDA */
GPIO38_GPIO | MFP_LPM_DRIVE_HIGH,
/* Audio power control */
GPIO4_GPIO, /* Headphone amp power */
GPIO7_GPIO, /* Speaker amp power */
GPIO37_GPIO, /* Headphone detect */
/* PC Card */
GPIO8_GPIO, /* CD0 */
GPIO44_GPIO, /* CD1 */

View file

@ -153,6 +153,13 @@ static unsigned long h5000_pin_config[] __initdata = {
GPIO23_SSP1_SCLK,
GPIO25_SSP1_TXD,
GPIO26_SSP1_RXD,
/* I2S */
GPIO28_I2S_BITCLK_OUT,
GPIO29_I2S_SDATA_IN,
GPIO30_I2S_SDATA_OUT,
GPIO31_I2S_SYNC,
GPIO32_I2S_SYSCLK,
};
/*

View file

@ -45,6 +45,21 @@
/* e7xx IrDA power control */
#define GPIO_E7XX_IR_OFF 38
/* e740 audio control GPIOs */
#define GPIO_E740_WM9705_nAVDD2 16
#define GPIO_E740_MIC_ON 40
#define GPIO_E740_AMP_ON 41
/* e750 audio control GPIOs */
#define GPIO_E750_HP_AMP_OFF 4
#define GPIO_E750_SPK_AMP_OFF 7
#define GPIO_E750_HP_DETECT 37
/* e800 audio control GPIOs */
#define GPIO_E800_HP_DETECT 81
#define GPIO_E800_HP_AMP_OFF 82
#define GPIO_E800_SPK_AMP_ON 83
/* ASIC related GPIOs */
#define GPIO_ESERIES_TMIO_IRQ 5
#define GPIO_ESERIES_TMIO_PCLR 19

View file

@ -50,7 +50,7 @@
#define SSCR0_TUM (1 << 23) /* Transmit FIFO underrun interrupt mask */
#define SSCR0_FRDC (0x07000000) /* Frame rate divider control (mask) */
#define SSCR0_SlotsPerFrm(x) (((x) - 1) << 24) /* Time slots per frame [1..8] */
#define SSCR0_ADC (1 << 30) /* Audio clock select */
#define SSCR0_ACS (1 << 30) /* Audio clock select */
#define SSCR0_MOD (1 << 31) /* Mode (normal or network) */
#endif
@ -109,6 +109,11 @@
#define SSSR_TINT (1 << 19) /* Receiver Time-out Interrupt */
#define SSSR_PINT (1 << 18) /* Peripheral Trailing Byte Interrupt */
#if defined(CONFIG_PXA3xx)
#define SSPSP_EDMYSTOP(x) ((x) << 28) /* Extended Dummy Stop */
#define SSPSP_EDMYSTRT(x) ((x) << 26) /* Extended Dummy Start */
#endif
#define SSPSP_FSRT (1 << 25) /* Frame Sync Relative Timing */
#define SSPSP_DMYSTOP(x) ((x) << 23) /* Dummy Stop */
#define SSPSP_SFRMWDTH(x) ((x) << 16) /* Serial Frame Width */

View file

@ -105,6 +105,12 @@ static unsigned long spitz_pin_config[] __initdata = {
GPIO57_nIOIS16,
GPIO104_PSKTSEL,
/* I2S */
GPIO28_I2S_BITCLK_OUT,
GPIO29_I2S_SDATA_IN,
GPIO30_I2S_SDATA_OUT,
GPIO31_I2S_SYNC,
/* MMC */
GPIO32_MMC_CLK,
GPIO112_MMC_CMD,

View file

@ -28,7 +28,7 @@
#include <mach/regs-mem.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
#include <asm/plat-s3c24xx/regs-iis.h>
#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = {

View file

@ -29,13 +29,14 @@
#include <mach/bast-map.h>
#include <mach/bast-irq.h>
#include <mach/usb-control.h>
#include <mach/regs-gpio.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <plat/usb-control.h>
#include <plat/devs.h>
#include "usb-simtec.h"
/* control power and monitor over-current events on various Simtec

View file

@ -29,8 +29,8 @@
#include <mach/regs-mem.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
#include <asm/plat-s3c24xx/regs-s3c2412-iis.h>
#include <asm/plat-s3c24xx/regs-iis.h>
#include <plat/regs-s3c2412-iis.h>
#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
#define MAP(x) { (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID, (x)| DMA_CH_VALID }

View file

@ -28,7 +28,7 @@
#include <mach/regs-mem.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
#include <asm/plat-s3c24xx/regs-iis.h>
#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = {

View file

@ -29,7 +29,7 @@
#include <mach/regs-mem.h>
#include <mach/regs-lcd.h>
#include <mach/regs-sdi.h>
#include <asm/plat-s3c24xx/regs-iis.h>
#include <plat/regs-iis.h>
#include <plat/regs-spi.h>
#define MAP(x) { \

View file

@ -129,7 +129,7 @@ static struct s3c_fb_platdata smdk6410_lcd_pdata __initdata = {
.vidcon1 = VIDCON1_INV_HSYNC | VIDCON1_INV_VSYNC,
};
struct map_desc smdk6410_iodesc[] = {};
static struct map_desc smdk6410_iodesc[] = {};
static struct platform_device *smdk6410_devices[] __initdata = {
#ifdef CONFIG_SMDK6410_SD_CH0
@ -146,7 +146,7 @@ static struct platform_device *smdk6410_devices[] __initdata = {
static struct i2c_board_info i2c_devs0[] __initdata = {
{ I2C_BOARD_INFO("24c08", 0x50), },
{ I2C_BOARD_INFO("WM8580", 0X1b), },
{ I2C_BOARD_INFO("wm8580", 0x1b), },
};
static struct i2c_board_info i2c_devs1[] __initdata = {

View file

@ -13,7 +13,7 @@
#include <linux/init.h>
#include <linux/highmem.h>
static void __attribute__((naked))
static void __naked
feroceon_copy_user_page(void *kto, const void *kfrom)
{
asm("\

View file

@ -15,7 +15,7 @@
*
* FIXME: do we need to handle cache stuff...
*/
static void __attribute__((naked))
static void __naked
v3_copy_user_page(void *kto, const void *kfrom)
{
asm("\n\

View file

@ -44,7 +44,7 @@ static DEFINE_SPINLOCK(minicache_lock);
* instruction. If your processor does not supply this, you have to write your
* own copy_user_highpage that does the right thing.
*/
static void __attribute__((naked))
static void __naked
mc_copy_user_page(void *from, void *to)
{
asm volatile(

View file

@ -22,7 +22,7 @@
* instruction. If your processor does not supply this, you have to write your
* own copy_user_highpage that does the right thing.
*/
static void __attribute__((naked))
static void __naked
v4wb_copy_user_page(void *kto, const void *kfrom)
{
asm("\

View file

@ -20,7 +20,7 @@
* dirty data in the cache. However, we do have to ensure that
* subsequent reads are up to date.
*/
static void __attribute__((naked))
static void __naked
v4wt_copy_user_page(void *kto, const void *kfrom)
{
asm("\

View file

@ -29,7 +29,7 @@
* if we eventually end up using our copied page.
*
*/
static void __attribute__((naked))
static void __naked
xsc3_mc_copy_user_page(void *kto, const void *kfrom)
{
asm("\

View file

@ -42,7 +42,7 @@ static DEFINE_SPINLOCK(minicache_lock);
* Dcache aliasing issue. The writes will be forwarded to the write buffer,
* and merged as appropriate.
*/
static void __attribute__((naked))
static void __naked
mc_copy_user_page(void *from, void *to)
{
/*

View file

@ -490,26 +490,30 @@ core_initcall(consistent_init);
*/
void dma_cache_maint(const void *start, size_t size, int direction)
{
const void *end = start + size;
void (*inner_op)(const void *, const void *);
void (*outer_op)(unsigned long, unsigned long);
BUG_ON(!virt_addr_valid(start) || !virt_addr_valid(end - 1));
BUG_ON(!virt_addr_valid(start) || !virt_addr_valid(start + size - 1));
switch (direction) {
case DMA_FROM_DEVICE: /* invalidate only */
dmac_inv_range(start, end);
outer_inv_range(__pa(start), __pa(end));
inner_op = dmac_inv_range;
outer_op = outer_inv_range;
break;
case DMA_TO_DEVICE: /* writeback only */
dmac_clean_range(start, end);
outer_clean_range(__pa(start), __pa(end));
inner_op = dmac_clean_range;
outer_op = outer_clean_range;
break;
case DMA_BIDIRECTIONAL: /* writeback and invalidate */
dmac_flush_range(start, end);
outer_flush_range(__pa(start), __pa(end));
inner_op = dmac_flush_range;
outer_op = outer_flush_range;
break;
default:
BUG();
}
inner_op(start, start + size);
outer_op(__pa(start), __pa(start) + size);
}
EXPORT_SYMBOL(dma_cache_maint);

View file

@ -382,7 +382,7 @@ void __init bootmem_init(void)
for_each_node(node)
bootmem_free_node(node, mi);
high_memory = __va(memend_pfn << PAGE_SHIFT);
high_memory = __va((memend_pfn << PAGE_SHIFT) - 1) + 1;
/*
* This doesn't seem to be used by the Linux memory manager any

View file

@ -124,7 +124,7 @@ int valid_phys_addr_range(unsigned long addr, size_t size)
{
if (addr < PHYS_OFFSET)
return 0;
if (addr + size > __pa(high_memory))
if (addr + size >= __pa(high_memory - 1))
return 0;
return 1;

View file

@ -18,7 +18,8 @@ obj-$(CONFIG_CPU_FREQ) += cpu-omap.o
obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
obj-$(CONFIG_I2C_OMAP) += i2c.o
i2c-omap-$(CONFIG_I2C_OMAP) := i2c.o
obj-y += $(i2c-omap-m) $(i2c-omap-y)
# OMAP mailbox framework
obj-$(CONFIG_OMAP_MBOX_FWK) += mailbox.o

View file

@ -199,21 +199,17 @@ static struct clocksource clocksource_32k = {
.flags = CLOCK_SOURCE_IS_CONTINUOUS,
};
/*
* Rounds down to nearest nsec.
*/
unsigned long long omap_32k_ticks_to_nsecs(unsigned long ticks_32k)
{
return cyc2ns(&clocksource_32k, ticks_32k);
}
/*
* Returns current time from boot in nsecs. It's OK for this to wrap
* around for now, as it's just a relative time stamp.
*/
unsigned long long sched_clock(void)
{
return omap_32k_ticks_to_nsecs(omap_32k_read());
unsigned long long ret;
ret = (unsigned long long)omap_32k_read();
ret = (ret * clocksource_32k.mult_orig) >> clocksource_32k.shift;
return ret;
}
static int __init omap_init_clocksource_32k(void)

View file

@ -35,7 +35,7 @@ extern void omap_map_common_io(void);
extern struct sys_timer omap_timer;
extern void omap_serial_init(void);
extern void omap_serial_enable_clocks(int enable);
#ifdef CONFIG_I2C_OMAP
#if defined(CONFIG_I2C_OMAP) || defined(CONFIG_I2C_OMAP_MODULE)
extern int omap_register_i2c_bus(int bus_id, u32 clkrate,
struct i2c_board_info const *info,
unsigned len);

View file

@ -108,7 +108,7 @@
!defined(CONFIG_ARCH_OMAP15XX) && \
!defined(CONFIG_ARCH_OMAP16XX) && \
!defined(CONFIG_ARCH_OMAP24XX)
#error "Power management for this processor not implemented yet"
#warning "Power management for this processor not implemented yet"
#endif
#ifndef __ASSEMBLER__

View file

@ -33,6 +33,9 @@
#define S3C2412_IISCON_RXDMA_ACTIVE (1 << 1)
#define S3C2412_IISCON_IIS_ACTIVE (1 << 0)
#define S3C64XX_IISMOD_IMS_PCLK (0 << 10)
#define S3C64XX_IISMOD_IMS_SYSMUX (1 << 10)
#define S3C2412_IISMOD_MASTER_INTERNAL (0 << 10)
#define S3C2412_IISMOD_MASTER_EXTERNAL (1 << 10)
#define S3C2412_IISMOD_SLAVE (2 << 10)
@ -44,8 +47,8 @@
#define S3C2412_IISMOD_LR_LLOW (0 << 7)
#define S3C2412_IISMOD_LR_RLOW (1 << 7)
#define S3C2412_IISMOD_SDF_IIS (0 << 5)
#define S3C2412_IISMOD_SDF_MSB (0 << 5)
#define S3C2412_IISMOD_SDF_LSB (0 << 5)
#define S3C2412_IISMOD_SDF_MSB (1 << 5)
#define S3C2412_IISMOD_SDF_LSB (2 << 5)
#define S3C2412_IISMOD_SDF_MASK (3 << 5)
#define S3C2412_IISMOD_RCLK_256FS (0 << 3)
#define S3C2412_IISMOD_RCLK_512FS (1 << 3)

View file

@ -1,9 +1,9 @@
/* arch/arm/mach-s3c2410/include/mach/usb-control.h
/* arch/arm/plat-s3c/include/plat/usb-control.h
*
* Copyright (c) 2004 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* S3C2410 - usb port information
* S3C - USB host port information
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
@ -11,7 +11,7 @@
*/
#ifndef __ASM_ARCH_USBCONTROL_H
#define __ASM_ARCH_USBCONTROL_H "arch/arm/mach-s3c2410/include/mach/usb-control.h"
#define __ASM_ARCH_USBCONTROL_H
#define S3C_HCDFLG_USED (1)

View file

@ -248,7 +248,7 @@ static struct clk *clks[] __initdata = {
&clk_48m,
};
void s3c64xx_register_clocks(void)
void __init s3c64xx_register_clocks(void)
{
struct clk *clkp;
int ret;

View file

@ -417,4 +417,4 @@ static __init int s3c64xx_gpiolib_init(void)
return 0;
}
arch_initcall(s3c64xx_gpiolib_init);
core_initcall(s3c64xx_gpiolib_init);

View file

@ -117,7 +117,7 @@
#define IRQ_ONENAND1 S3C64XX_IRQ_VIC1(12)
#define IRQ_NFC S3C64XX_IRQ_VIC1(13)
#define IRQ_CFCON S3C64XX_IRQ_VIC1(14)
#define IRQ_UHOST S3C64XX_IRQ_VIC1(15)
#define IRQ_USBH S3C64XX_IRQ_VIC1(15)
#define IRQ_SPI0 S3C64XX_IRQ_VIC1(16)
#define IRQ_SPI1 S3C64XX_IRQ_VIC1(17)
#define IRQ_IIC S3C64XX_IRQ_VIC1(18)

View file

@ -14,12 +14,15 @@
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/gpio.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <asm/hardware/vic.h>
#include <plat/regs-irqtype.h>
#include <plat/regs-gpio.h>
#include <plat/gpio-cfg.h>
#include <mach/map.h>
#include <plat/cpu.h>
@ -74,6 +77,7 @@ static void s3c_irq_eint_maskack(unsigned int irq)
static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
{
int offs = eint_offset(irq);
int pin;
int shift;
u32 ctrl, mask;
u32 newvalue = 0;
@ -125,6 +129,15 @@ static int s3c_irq_eint_set_type(unsigned int irq, unsigned int type)
ctrl |= newvalue << shift;
__raw_writel(ctrl, reg);
/* set the GPIO pin appropriately */
if (offs < 23)
pin = S3C64XX_GPN(offs);
else
pin = S3C64XX_GPM(offs - 23);
s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(2));
return 0;
}
@ -181,7 +194,7 @@ static void s3c_irq_demux_eint20_27(unsigned int irq, struct irq_desc *desc)
s3c_irq_demux_eint(20, 27);
}
int __init s3c64xx_init_irq_eint(void)
static int __init s3c64xx_init_irq_eint(void)
{
int irq;

View file

@ -207,7 +207,7 @@ static struct irq_chip s3c_irq_uart = {
static void __init s3c64xx_uart_irq(struct uart_irq *uirq)
{
void *reg_base = uirq->regs;
void __iomem *reg_base = uirq->regs;
unsigned int irq;
int offs;

View file

@ -36,7 +36,7 @@
* ext_xtal_mux for want of an actual name from the manual.
*/
struct clk clk_ext_xtal_mux = {
static struct clk clk_ext_xtal_mux = {
.name = "ext_xtal",
.id = -1,
};
@ -63,7 +63,7 @@ struct clksrc_clk {
void __iomem *reg_divider;
};
struct clk clk_fout_apll = {
static struct clk clk_fout_apll = {
.name = "fout_apll",
.id = -1,
};
@ -78,7 +78,7 @@ static struct clk_sources clk_src_apll = {
.nr_sources = ARRAY_SIZE(clk_src_apll_list),
};
struct clksrc_clk clk_mout_apll = {
static struct clksrc_clk clk_mout_apll = {
.clk = {
.name = "mout_apll",
.id = -1,
@ -88,7 +88,7 @@ struct clksrc_clk clk_mout_apll = {
.sources = &clk_src_apll,
};
struct clk clk_fout_epll = {
static struct clk clk_fout_epll = {
.name = "fout_epll",
.id = -1,
};
@ -103,7 +103,7 @@ static struct clk_sources clk_src_epll = {
.nr_sources = ARRAY_SIZE(clk_src_epll_list),
};
struct clksrc_clk clk_mout_epll = {
static struct clksrc_clk clk_mout_epll = {
.clk = {
.name = "mout_epll",
.id = -1,
@ -123,7 +123,7 @@ static struct clk_sources clk_src_mpll = {
.nr_sources = ARRAY_SIZE(clk_src_mpll_list),
};
struct clksrc_clk clk_mout_mpll = {
static struct clksrc_clk clk_mout_mpll = {
.clk = {
.name = "mout_mpll",
.id = -1,
@ -145,7 +145,7 @@ static unsigned long s3c64xx_clk_doutmpll_get_rate(struct clk *clk)
return rate;
}
struct clk clk_dout_mpll = {
static struct clk clk_dout_mpll = {
.name = "dout_mpll",
.id = -1,
.parent = &clk_mout_mpll.clk,
@ -189,10 +189,10 @@ static struct clk_sources clkset_uart = {
};
static struct clk *clkset_uhost_list[] = {
&clk_48m,
&clk_mout_epll.clk,
&clk_dout_mpll,
&clk_fin_epll,
&clk_48m,
};
static struct clk_sources clkset_uhost = {
@ -239,10 +239,12 @@ static int s3c64xx_setrate_clksrc(struct clk *clk, unsigned long rate)
rate = clk_round_rate(clk, rate);
div = clk_get_rate(clk->parent) / rate;
if (div > 16)
return -EINVAL;
val = __raw_readl(reg);
val &= ~sclk->mask;
val |= (rate - 1) << sclk->shift;
val &= ~(0xf << sclk->shift);
val |= (div - 1) << sclk->shift;
__raw_writel(val, reg);
return 0;
@ -351,7 +353,7 @@ static struct clksrc_clk clk_mmc2 = {
static struct clksrc_clk clk_usbhost = {
.clk = {
.name = "usb-host-bus",
.name = "usb-bus-host",
.id = -1,
.ctrlbit = S3C_CLKCON_SCLK_UHOST,
.enable = s3c64xx_sclk_ctrl,

View file

@ -12,7 +12,7 @@
#
# http://www.arm.linux.org.uk/developer/machines/?action=new
#
# Last update: Sun Nov 30 16:39:36 2008
# Last update: Thu Mar 12 18:01:45 2009
#
# machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number
#
@ -1811,7 +1811,7 @@ pilz_pmi5 MACH_PILZ_PMI5 PILZ_PMI5 1820
jade MACH_JADE JADE 1821
ks8695_softplc MACH_KS8695_SOFTPLC KS8695_SOFTPLC 1822
gprisc3 MACH_GPRISC3 GPRISC3 1823
stamp9260 MACH_STAMP9260 STAMP9260 1824
stamp9g20 MACH_STAMP9G20 STAMP9G20 1824
smdk6430 MACH_SMDK6430 SMDK6430 1825
smdkc100 MACH_SMDKC100 SMDKC100 1826
tavorevb MACH_TAVOREVB TAVOREVB 1827
@ -1993,4 +1993,134 @@ spark MACH_SPARK SPARK 2002
benzina MACH_BENZINA BENZINA 2003
blaze MACH_BLAZE BLAZE 2004
linkstation_ls_hgl MACH_LINKSTATION_LS_HGL LINKSTATION_LS_HGL 2005
htcvenus MACH_HTCVENUS HTCVENUS 2006
htckovsky MACH_HTCVENUS HTCVENUS 2006
sony_prs505 MACH_SONY_PRS505 SONY_PRS505 2007
hanlin_v3 MACH_HANLIN_V3 HANLIN_V3 2008
sapphira MACH_SAPPHIRA SAPPHIRA 2009
dack_sda_01 MACH_DACK_SDA_01 DACK_SDA_01 2010
armbox MACH_ARMBOX ARMBOX 2011
harris_rvp MACH_HARRIS_RVP HARRIS_RVP 2012
ribaldo MACH_RIBALDO RIBALDO 2013
agora MACH_AGORA AGORA 2014
omap3_mini MACH_OMAP3_MINI OMAP3_MINI 2015
a9sam6432_b MACH_A9SAM6432_B A9SAM6432_B 2016
usg2410 MACH_USG2410 USG2410 2017
pc72052_i10_revb MACH_PC72052_I10_REVB PC72052_I10_REVB 2018
mx35_exm32 MACH_MX35_EXM32 MX35_EXM32 2019
topas910 MACH_TOPAS910 TOPAS910 2020
hyena MACH_HYENA HYENA 2021
pospax MACH_POSPAX POSPAX 2022
hdl_gx MACH_HDL_GX HDL_GX 2023
ctera_4bay MACH_CTERA_4BAY CTERA_4BAY 2024
ctera_plug_c MACH_CTERA_PLUG_C CTERA_PLUG_C 2025
crwea_plug_i MACH_CRWEA_PLUG_I CRWEA_PLUG_I 2026
egauge2 MACH_EGAUGE2 EGAUGE2 2027
didj MACH_DIDJ DIDJ 2028
m_s3c2443 MACH_MEISTER MEISTER 2029
htcblackstone MACH_HTCBLACKSTONE HTCBLACKSTONE 2030
cpuat9g20 MACH_CPUAT9G20 CPUAT9G20 2031
smdk6440 MACH_SMDK6440 SMDK6440 2032
omap_35xx_mvp MACH_OMAP_35XX_MVP OMAP_35XX_MVP 2033
ctera_plug_i MACH_CTERA_PLUG_I CTERA_PLUG_I 2034
pvg610_100 MACH_PVG610 PVG610 2035
hprw6815 MACH_HPRW6815 HPRW6815 2036
omap3_oswald MACH_OMAP3_OSWALD OMAP3_OSWALD 2037
nas4220b MACH_NAS4220B NAS4220B 2038
htcraphael_cdma MACH_HTCRAPHAEL_CDMA HTCRAPHAEL_CDMA 2039
htcdiamond_cdma MACH_HTCDIAMOND_CDMA HTCDIAMOND_CDMA 2040
scaler MACH_SCALER SCALER 2041
zylonite2 MACH_ZYLONITE2 ZYLONITE2 2042
aspenite MACH_ASPENITE ASPENITE 2043
teton MACH_TETON TETON 2044
ttc_dkb MACH_TTC_DKB TTC_DKB 2045
bishop2 MACH_BISHOP2 BISHOP2 2046
ippv5 MACH_IPPV5 IPPV5 2047
farm926 MACH_FARM926 FARM926 2048
mmccpu MACH_MMCCPU MMCCPU 2049
sgmsfl MACH_SGMSFL SGMSFL 2050
tt8000 MACH_TT8000 TT8000 2051
zrn4300lp MACH_ZRN4300LP ZRN4300LP 2052
mptc MACH_MPTC MPTC 2053
h6051 MACH_H6051 H6051 2054
pvg610_101 MACH_PVG610_101 PVG610_101 2055
stamp9261_pc_evb MACH_STAMP9261_PC_EVB STAMP9261_PC_EVB 2056
pelco_odysseus MACH_PELCO_ODYSSEUS PELCO_ODYSSEUS 2057
tny_a9260 MACH_TNY_A9260 TNY_A9260 2058
tny_a9g20 MACH_TNY_A9G20 TNY_A9G20 2059
aesop_mp2530f MACH_AESOP_MP2530F AESOP_MP2530F 2060
dx900 MACH_DX900 DX900 2061
cpodc2 MACH_CPODC2 CPODC2 2062
tilt_8925 MACH_TILT_8925 TILT_8925 2063
davinci_dm357_evm MACH_DAVINCI_DM357_EVM DAVINCI_DM357_EVM 2064
swordfish MACH_SWORDFISH SWORDFISH 2065
corvus MACH_CORVUS CORVUS 2066
taurus MACH_TAURUS TAURUS 2067
axm MACH_AXM AXM 2068
axc MACH_AXC AXC 2069
baby MACH_BABY BABY 2070
mp200 MACH_MP200 MP200 2071
pcm043 MACH_PCM043 PCM043 2072
hanlin_v3c MACH_HANLIN_V3C HANLIN_V3C 2073
kbk9g20 MACH_KBK9G20 KBK9G20 2074
adsturbog5 MACH_ADSTURBOG5 ADSTURBOG5 2075
avenger_lite1 MACH_AVENGER_LITE1 AVENGER_LITE1 2076
suc82x MACH_SUC SUC 2077
at91sam7s256 MACH_AT91SAM7S256 AT91SAM7S256 2078
mendoza MACH_MENDOZA MENDOZA 2079
kira MACH_KIRA KIRA 2080
mx1hbm MACH_MX1HBM MX1HBM 2081
quatro43xx MACH_QUATRO43XX QUATRO43XX 2082
quatro4230 MACH_QUATRO4230 QUATRO4230 2083
nsb400 MACH_NSB400 NSB400 2084
drp255 MACH_DRP255 DRP255 2085
thoth MACH_THOTH THOTH 2086
firestone MACH_FIRESTONE FIRESTONE 2087
asusp750 MACH_ASUSP750 ASUSP750 2088
ctera_dl MACH_CTERA_DL CTERA_DL 2089
socr MACH_SOCR SOCR 2090
htcoxygen MACH_HTCOXYGEN HTCOXYGEN 2091
heroc MACH_HEROC HEROC 2092
zeno6800 MACH_ZENO6800 ZENO6800 2093
sc2mcs MACH_SC2MCS SC2MCS 2094
gene100 MACH_GENE100 GENE100 2095
as353x MACH_AS353X AS353X 2096
sheevaplug MACH_SHEEVAPLUG SHEEVAPLUG 2097
at91sam9g20 MACH_AT91SAM9G20 AT91SAM9G20 2098
mv88f6192gtw_fe MACH_MV88F6192GTW_FE MV88F6192GTW_FE 2099
cc9200 MACH_CC9200 CC9200 2100
sm9200 MACH_SM9200 SM9200 2101
tp9200 MACH_TP9200 TP9200 2102
snapperdv MACH_SNAPPERDV SNAPPERDV 2103
avengers_lite MACH_AVENGERS_LITE AVENGERS_LITE 2104
avengers_lite1 MACH_AVENGERS_LITE1 AVENGERS_LITE1 2105
omap3axon MACH_OMAP3AXON OMAP3AXON 2106
ma8xx MACH_MA8XX MA8XX 2107
mp201ek MACH_MP201EK MP201EK 2108
davinci_tux MACH_DAVINCI_TUX DAVINCI_TUX 2109
mpa1600 MACH_MPA1600 MPA1600 2110
pelco_troy MACH_PELCO_TROY PELCO_TROY 2111
nsb667 MACH_NSB667 NSB667 2112
rovers5_4mpix MACH_ROVERS5_4MPIX ROVERS5_4MPIX 2113
twocom MACH_TWOCOM TWOCOM 2114
ubisys_p9_rcu3r2 MACH_UBISYS_P9_RCU3R2 UBISYS_P9_RCU3R2 2115
hero_espresso MACH_HERO_ESPRESSO HERO_ESPRESSO 2116
afeusb MACH_AFEUSB AFEUSB 2117
t830 MACH_T830 T830 2118
spd8020_cc MACH_SPD8020_CC SPD8020_CC 2119
om_3d7k MACH_OM_3D7K OM_3D7K 2120
picocom2 MACH_PICOCOM2 PICOCOM2 2121
uwg4mx27 MACH_UWG4MX27 UWG4MX27 2122
uwg4mx31 MACH_UWG4MX31 UWG4MX31 2123
cherry MACH_CHERRY CHERRY 2124
mx51_babbage MACH_MX51_BABBAGE MX51_BABBAGE 2125
s3c2440turkiye MACH_S3C2440TURKIYE S3C2440TURKIYE 2126
tx37 MACH_TX37 TX37 2127
sbc2800_9g20 MACH_SBC2800_9G20 SBC2800_9G20 2128
benzglb MACH_BENZGLB BENZGLB 2129
benztd MACH_BENZTD BENZTD 2130
cartesio_plus MACH_CARTESIO_PLUS CARTESIO_PLUS 2131
solrad_g20 MACH_SOLRAD_G20 SOLRAD_G20 2132
mx27wallace MACH_MX27WALLACE MX27WALLACE 2133
fmzwebmodul MACH_FMZWEBMODUL FMZWEBMODUL 2134
rd78x00_masa MACH_RD78X00_MASA RD78X00_MASA 2135
smallogger MACH_SMALLOGGER SMALLOGGER 2136

View file

@ -15,7 +15,6 @@
#include <linux/mtd/physmap.h>
#include <linux/usb/isp116x.h>
#include <linux/dma-mapping.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <mach/portmux.h>

View file

@ -230,10 +230,10 @@ extern int __put_user_bad(void);
asm volatile( \
"1: ld." suffix " %1, %3 \n" \
"2: \n" \
" .section .fixup, \"ax\" \n" \
" .subsection 1 \n" \
"3: mov %0, %4 \n" \
" rjmp 2b \n" \
" .previous \n" \
" .subsection 0 \n" \
" .section __ex_table, \"a\" \n" \
" .long 1b, 3b \n" \
" .previous \n" \
@ -295,10 +295,10 @@ extern int __put_user_bad(void);
asm volatile( \
"1: st." suffix " %1, %3 \n" \
"2: \n" \
" .section .fixup, \"ax\" \n" \
" .subsection 1 \n" \
"3: mov %0, %4 \n" \
" rjmp 2b \n" \
" .previous \n" \
" .subsection 0 \n" \
" .section __ex_table, \"a\" \n" \
" .long 1b, 3b \n" \
" .previous \n" \

View file

@ -150,10 +150,10 @@ page_not_present:
tlbmiss_restore
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_page_fault
call do_page_fault
rjmp ret_from_exception
.align 2
@ -250,7 +250,7 @@ syscall_badsys:
.global ret_from_fork
ret_from_fork:
rcall schedule_tail
call schedule_tail
/* check for syscall tracing */
get_thread_info r0
@ -261,7 +261,7 @@ ret_from_fork:
syscall_trace_enter:
pushm r8-r12
rcall syscall_trace
call syscall_trace
popm r8-r12
rjmp syscall_trace_cont
@ -269,14 +269,14 @@ syscall_exit_work:
bld r1, TIF_SYSCALL_TRACE
brcc 1f
unmask_interrupts
rcall syscall_trace
call syscall_trace
mask_interrupts
ld.w r1, r0[TI_flags]
1: bld r1, TIF_NEED_RESCHED
brcc 2f
unmask_interrupts
rcall schedule
call schedule
mask_interrupts
ld.w r1, r0[TI_flags]
rjmp 1b
@ -287,7 +287,7 @@ syscall_exit_work:
unmask_interrupts
mov r12, sp
mov r11, r0
rcall do_notify_resume
call do_notify_resume
mask_interrupts
ld.w r1, r0[TI_flags]
rjmp 1b
@ -394,7 +394,7 @@ handle_critical:
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_critical_exception
call do_critical_exception
/* We should never get here... */
bad_return:
@ -407,18 +407,18 @@ bad_return:
do_bus_error_write:
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
mov r11, 1
rjmp 1f
do_bus_error_read:
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
mov r11, 0
1: mfsr r12, SYSREG_BEAR
mov r10, sp
rcall do_bus_error
call do_bus_error
rjmp ret_from_exception
.align 1
@ -433,7 +433,7 @@ do_nmi_ll:
1: pushm r8, r9 /* PC and SR */
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_nmi
call do_nmi
popm r8-r9
mtsr SYSREG_RAR_NMI, r8
tst r0, r0
@ -457,29 +457,29 @@ do_nmi_ll:
handle_address_fault:
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_address_exception
call do_address_exception
rjmp ret_from_exception
handle_protection_fault:
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_page_fault
call do_page_fault
rjmp ret_from_exception
.align 1
do_illegal_opcode_ll:
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
mfsr r12, SYSREG_ECR
mov r11, sp
rcall do_illegal_opcode
call do_illegal_opcode
rjmp ret_from_exception
do_dtlb_modified:
@ -513,11 +513,11 @@ do_dtlb_modified:
do_fpe_ll:
sub sp, 4
stmts --sp, r0-lr
rcall save_full_context_ex
call save_full_context_ex
unmask_interrupts
mov r12, 26
mov r11, sp
rcall do_fpe
call do_fpe
rjmp ret_from_exception
ret_from_exception:
@ -553,7 +553,7 @@ fault_resume_kernel:
lddsp r4, sp[REG_SR]
bld r4, SYSREG_GM_OFFSET
brcs 1f
rcall preempt_schedule_irq
call preempt_schedule_irq
1:
#endif
@ -582,7 +582,7 @@ fault_exit_work:
bld r1, TIF_NEED_RESCHED
brcc 1f
unmask_interrupts
rcall schedule
call schedule
mask_interrupts
ld.w r1, r0[TI_flags]
rjmp fault_exit_work
@ -593,7 +593,7 @@ fault_exit_work:
unmask_interrupts
mov r12, sp
mov r11, r0
rcall do_notify_resume
call do_notify_resume
mask_interrupts
ld.w r1, r0[TI_flags]
rjmp fault_exit_work
@ -616,10 +616,10 @@ handle_debug:
.Ldebug_fixup_cont:
#ifdef CONFIG_TRACE_IRQFLAGS
rcall trace_hardirqs_off
call trace_hardirqs_off
#endif
mov r12, sp
rcall do_debug
call do_debug
mov sp, r12
lddsp r2, sp[REG_SR]
@ -643,7 +643,7 @@ handle_debug:
mtsr SYSREG_RSR_DBG, r11
mtsr SYSREG_RAR_DBG, r10
#ifdef CONFIG_TRACE_IRQFLAGS
rcall trace_hardirqs_on
call trace_hardirqs_on
1:
#endif
ldmts sp++, r0-lr
@ -676,7 +676,7 @@ debug_resume_kernel:
#ifdef CONFIG_TRACE_IRQFLAGS
bld r11, SYSREG_GM_OFFSET
brcc 1f
rcall trace_hardirqs_on
call trace_hardirqs_on
1:
#endif
mfsr r2, SYSREG_SR
@ -747,7 +747,7 @@ irq_level\level:
mov r11, sp
mov r12, \level
rcall do_IRQ
call do_IRQ
lddsp r4, sp[REG_SR]
bfextu r4, r4, SYSREG_M0_OFFSET, 3
@ -767,7 +767,7 @@ irq_level\level:
1:
#ifdef CONFIG_TRACE_IRQFLAGS
rcall trace_hardirqs_on
call trace_hardirqs_on
#endif
popm r8-r9
mtsr rar_int\level, r8
@ -807,7 +807,7 @@ irq_level\level:
lddsp r4, sp[REG_SR]
bld r4, SYSREG_GM_OFFSET
brcs 1b
rcall preempt_schedule_irq
call preempt_schedule_irq
#endif
rjmp 1b
.endm

View file

@ -61,7 +61,7 @@ __sys_execve:
__sys_mmap2:
pushm lr
st.w --sp, ARG6
rcall sys_mmap2
call sys_mmap2
sub sp, -4
popm pc
@ -70,7 +70,7 @@ __sys_mmap2:
__sys_sendto:
pushm lr
st.w --sp, ARG6
rcall sys_sendto
call sys_sendto
sub sp, -4
popm pc
@ -79,7 +79,7 @@ __sys_sendto:
__sys_recvfrom:
pushm lr
st.w --sp, ARG6
rcall sys_recvfrom
call sys_recvfrom
sub sp, -4
popm pc
@ -88,7 +88,7 @@ __sys_recvfrom:
__sys_pselect6:
pushm lr
st.w --sp, ARG6
rcall sys_pselect6
call sys_pselect6
sub sp, -4
popm pc
@ -97,7 +97,7 @@ __sys_pselect6:
__sys_splice:
pushm lr
st.w --sp, ARG6
rcall sys_splice
call sys_splice
sub sp, -4
popm pc
@ -106,7 +106,7 @@ __sys_splice:
__sys_epoll_pwait:
pushm lr
st.w --sp, ARG6
rcall sys_epoll_pwait
call sys_epoll_pwait
sub sp, -4
popm pc
@ -115,6 +115,6 @@ __sys_epoll_pwait:
__sys_sync_file_range:
pushm lr
st.w --sp, ARG6
rcall sys_sync_file_range
call sys_sync_file_range
sub sp, -4
popm pc

View file

@ -48,7 +48,7 @@ adjust_length:
lddpc lr, _task_size
sub r11, lr, r12
mov r9, r11
rcall __strnlen_user
call __strnlen_user
cp.w r12, r9
brgt 1f
popm pc

View file

@ -1129,6 +1129,7 @@ endchoice
config PM_WAKEUP_BY_GPIO
bool "Allow Wakeup from Standby by GPIO"
depends on PM && !BF54x
config PM_WAKEUP_GPIO_NUMBER
int "GPIO number"
@ -1168,6 +1169,12 @@ config PM_BFIN_WAKE_GP
default n
help
Enable General-Purpose Wake-Up (Voltage Regulator Power-Up)
(all processors, except ADSP-BF549). This option sets
the general-purpose wake-up enable (GPWE) control bit to enable
wake-up upon detection of an active low signal on the /GPW (PH7) pin.
On ADSP-BF549 this option enables the the same functionality on the
/MRXON pin also PH7.
endmenu
menu "CPU Frequency scaling"

View file

@ -21,12 +21,6 @@ config DEBUG_STACK_USAGE
config HAVE_ARCH_KGDB
def_bool y
config KGDB_TESTCASE
tristate "KGDB: for test case in expect"
default n
help
This is a kgdb test case for automated testing.
config DEBUG_VERBOSE
bool "Verbose fault messages"
default y

View file

@ -1,7 +1,7 @@
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.28-rc2
# Fri Jan 9 17:58:41 2009
# Linux kernel version: 2.6.28
# Fri Feb 20 10:01:44 2009
#
# CONFIG_MMU is not set
# CONFIG_FPU is not set
@ -133,10 +133,15 @@ CONFIG_BF518=y
# CONFIG_BF538 is not set
# CONFIG_BF539 is not set
# CONFIG_BF542 is not set
# CONFIG_BF542M is not set
# CONFIG_BF544 is not set
# CONFIG_BF544M is not set
# CONFIG_BF547 is not set
# CONFIG_BF547M is not set
# CONFIG_BF548 is not set
# CONFIG_BF548M is not set
# CONFIG_BF549 is not set
# CONFIG_BF549M is not set
# CONFIG_BF561 is not set
CONFIG_BF_REV_MIN=0
CONFIG_BF_REV_MAX=2
@ -426,7 +431,17 @@ CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_NET_DSA is not set
CONFIG_NET_DSA=y
# CONFIG_NET_DSA_TAG_DSA is not set
# CONFIG_NET_DSA_TAG_EDSA is not set
# CONFIG_NET_DSA_TAG_TRAILER is not set
CONFIG_NET_DSA_TAG_STPID=y
# CONFIG_NET_DSA_MV88E6XXX is not set
# CONFIG_NET_DSA_MV88E6060 is not set
# CONFIG_NET_DSA_MV88E6XXX_NEED_PPU is not set
# CONFIG_NET_DSA_MV88E6131 is not set
# CONFIG_NET_DSA_MV88E6123_61_65 is not set
CONFIG_NET_DSA_KSZ8893M=y
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
@ -529,6 +544,8 @@ CONFIG_MTD_COMPLEX_MAPPINGS=y
#
# Self-contained MTD device drivers
#
# CONFIG_MTD_DATAFLASH is not set
# CONFIG_MTD_M25P80 is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
@ -561,7 +578,9 @@ CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_HD is not set
CONFIG_MISC_DEVICES=y
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_C2PORT is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set
@ -607,6 +626,7 @@ CONFIG_BFIN_RX_DESC_NUM=20
# CONFIG_SMC91X is not set
# CONFIG_SMSC911X is not set
# CONFIG_DM9000 is not set
# CONFIG_ENC28J60 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
@ -764,7 +784,23 @@ CONFIG_I2C_BLACKFIN_TWI_CLK_KHZ=100
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
# CONFIG_SPI is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y
#
# SPI Master Controller Drivers
#
CONFIG_SPI_BFIN=y
# CONFIG_SPI_BFIN_LOCK is not set
# CONFIG_SPI_BITBANG is not set
#
# SPI Protocol Masters
#
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y
# CONFIG_GPIOLIB is not set
# CONFIG_W1 is not set
@ -788,8 +824,10 @@ CONFIG_BFIN_WDT=y
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_REGULATOR is not set
#
# Multimedia devices
@ -861,10 +899,18 @@ CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
#
# Platform RTC drivers
@ -1062,12 +1108,20 @@ CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_FAULT_INJECTION is not set
CONFIG_SYSCTL_SYSCALL_CHECK=y
#
# Tracers
#
# CONFIG_SCHED_TRACER is not set
# CONFIG_CONTEXT_SWITCH_TRACER is not set
# CONFIG_BOOT_TRACER is not set
# CONFIG_DYNAMIC_PRINTK_DEBUG is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_KGDB_TESTCASE is not set
CONFIG_DEBUG_VERBOSE=y
CONFIG_DEBUG_MMRS=y
# CONFIG_DEBUG_HWERR is not set
@ -1100,6 +1154,7 @@ CONFIG_CRYPTO=y
#
# CONFIG_CRYPTO_FIPS is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_MANAGER2 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_CRYPTD is not set

View file

@ -327,8 +327,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#

View file

@ -290,8 +290,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#

View file

@ -290,8 +290,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#

View file

@ -298,8 +298,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#
@ -568,15 +568,7 @@ CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_NAND=m
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_BFIN is not set
CONFIG_MTD_NAND_IDS=m
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_NANDSIM is not set
CONFIG_MTD_NAND_PLATFORM=m
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
#

View file

@ -306,8 +306,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#

View file

@ -361,8 +361,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_BFIN_L2_CACHEABLE is not set
# CONFIG_MPU is not set
@ -680,7 +680,7 @@ CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)

View file

@ -329,8 +329,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_BFIN_L2_CACHEABLE is not set
# CONFIG_MPU is not set

View file

@ -288,8 +288,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#

View file

@ -332,8 +332,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
# CONFIG_MPU is not set
#

View file

@ -336,8 +336,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
CONFIG_L1_MAX_PIECE=16
# CONFIG_MPU is not set
@ -595,7 +595,7 @@ CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)

View file

@ -612,7 +612,7 @@ CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_SCSI=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)

View file

@ -282,8 +282,8 @@ CONFIG_BFIN_ICACHE=y
CONFIG_BFIN_DCACHE=y
# CONFIG_BFIN_DCACHE_BANKA is not set
# CONFIG_BFIN_ICACHE_LOCK is not set
# CONFIG_BFIN_WB is not set
CONFIG_BFIN_WT=y
CONFIG_BFIN_WB=y
# CONFIG_BFIN_WT is not set
CONFIG_L1_MAX_PIECE=16
#

View file

@ -1,3 +1,4 @@
include include/asm-generic/Kbuild.asm
unifdef-y += bfin_sport.h
unifdef-y += fixed_code.h

View file

@ -1,30 +1,9 @@
/*
* File: include/asm-blackfin/bfin_sport.h
* Based on:
* Author: Roy Huang (roy.huang@analog.com)
* bfin_sport.h - userspace header for bfin sport driver
*
* Created: Thu Aug. 24 2006
* Description:
* Copyright 2004-2008 Analog Devices Inc.
*
* Modified:
* Copyright 2004-2006 Analog Devices Inc.
*
* Bugs: Enter bugs at http://blackfin.uclinux.org/
*
* 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, see the file COPYING, or write
* to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
* Licensed under the GPL-2 or later.
*/
#ifndef __BFIN_SPORT_H__
@ -42,11 +21,10 @@
#define NORM_FORMAT 0x0
#define ALAW_FORMAT 0x2
#define ULAW_FORMAT 0x3
struct sport_register;
/* Function driver which use sport must initialize the structure */
struct sport_config {
/*TDM (multichannels), I2S or other mode */
/* TDM (multichannels), I2S or other mode */
unsigned int mode:3;
/* if TDM mode is selected, channels must be set */
@ -72,12 +50,18 @@ struct sport_config {
int serial_clk;
int fsync_clk;
unsigned int data_format:2; /*Normal, u-law or a-law */
unsigned int data_format:2; /* Normal, u-law or a-law */
int word_len; /* How length of the word in bits, 3-32 bits */
int dma_enabled;
};
/* Userspace interface */
#define SPORT_IOC_MAGIC 'P'
#define SPORT_IOC_CONFIG _IOWR('P', 0x01, struct sport_config)
#ifdef __KERNEL__
struct sport_register {
unsigned short tcr1;
unsigned short reserved0;
@ -117,9 +101,6 @@ struct sport_register {
unsigned long mrcs3;
};
#define SPORT_IOC_MAGIC 'P'
#define SPORT_IOC_CONFIG _IOWR('P', 0x01, struct sport_config)
struct sport_dev {
struct cdev cdev; /* Char device structure */
@ -149,6 +130,8 @@ struct sport_dev {
struct sport_config config;
};
#endif
#define SPORT_TCR1 0
#define SPORT_TCR2 1
#define SPORT_TCLKDIV 2
@ -169,4 +152,4 @@ struct sport_dev {
#define SPORT_MRCS2 22
#define SPORT_MRCS3 23
#endif /*__BFIN_SPORT_H__*/
#endif

View file

@ -35,9 +35,9 @@
#include <asm/atomic.h>
#include <asm/traps.h>
#define IPIPE_ARCH_STRING "1.8-00"
#define IPIPE_ARCH_STRING "1.9-00"
#define IPIPE_MAJOR_NUMBER 1
#define IPIPE_MINOR_NUMBER 8
#define IPIPE_MINOR_NUMBER 9
#define IPIPE_PATCH_NUMBER 0
#ifdef CONFIG_SMP
@ -83,9 +83,9 @@ struct ipipe_sysinfo {
"%2 = CYCLES2\n" \
"CC = %2 == %0\n" \
"if ! CC jump 1b\n" \
: "=r" (((unsigned long *)&t)[1]), \
"=r" (((unsigned long *)&t)[0]), \
"=r" (__cy2) \
: "=d,a" (((unsigned long *)&t)[1]), \
"=d,a" (((unsigned long *)&t)[0]), \
"=d,a" (__cy2) \
: /*no input*/ : "CC"); \
t; \
})
@ -118,35 +118,40 @@ void __ipipe_disable_irqdesc(struct ipipe_domain *ipd,
#define __ipipe_disable_irq(irq) (irq_desc[irq].chip->mask(irq))
#define __ipipe_lock_root() \
set_bit(IPIPE_ROOTLOCK_FLAG, &ipipe_root_domain->flags)
static inline int __ipipe_check_tickdev(const char *devname)
{
return 1;
}
#define __ipipe_unlock_root() \
clear_bit(IPIPE_ROOTLOCK_FLAG, &ipipe_root_domain->flags)
static inline void __ipipe_lock_root(void)
{
set_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status));
}
static inline void __ipipe_unlock_root(void)
{
clear_bit(IPIPE_SYNCDEFER_FLAG, &ipipe_root_cpudom_var(status));
}
void __ipipe_enable_pipeline(void);
#define __ipipe_hook_critical_ipi(ipd) do { } while (0)
#define __ipipe_sync_pipeline(syncmask) \
do { \
struct ipipe_domain *ipd = ipipe_current_domain; \
if (likely(ipd != ipipe_root_domain || !test_bit(IPIPE_ROOTLOCK_FLAG, &ipd->flags))) \
__ipipe_sync_stage(syncmask); \
} while (0)
#define __ipipe_sync_pipeline ___ipipe_sync_pipeline
void ___ipipe_sync_pipeline(unsigned long syncmask);
void __ipipe_handle_irq(unsigned irq, struct pt_regs *regs);
int __ipipe_get_irq_priority(unsigned irq);
int __ipipe_get_irqthread_priority(unsigned irq);
void __ipipe_stall_root_raw(void);
void __ipipe_unstall_root_raw(void);
void __ipipe_serial_debug(const char *fmt, ...);
asmlinkage void __ipipe_call_irqtail(unsigned long addr);
DECLARE_PER_CPU(struct pt_regs, __ipipe_tick_regs);
extern unsigned long __ipipe_core_clock;
@ -162,42 +167,25 @@ static inline unsigned long __ipipe_ffnz(unsigned long ul)
#define __ipipe_run_irqtail() /* Must be a macro */ \
do { \
asmlinkage void __ipipe_call_irqtail(void); \
unsigned long __pending; \
CSYNC(); \
CSYNC(); \
__pending = bfin_read_IPEND(); \
if (__pending & 0x8000) { \
__pending &= ~0x8010; \
if (__pending && (__pending & (__pending - 1)) == 0) \
__ipipe_call_irqtail(); \
__ipipe_call_irqtail(__ipipe_irq_tail_hook); \
} \
} while (0)
#define __ipipe_run_isr(ipd, irq) \
do { \
if (ipd == ipipe_root_domain) { \
/* \
* Note: the I-pipe implements a threaded interrupt model on \
* this arch for Linux external IRQs. The interrupt handler we \
* call here only wakes up the associated IRQ thread. \
*/ \
if (ipipe_virtual_irq_p(irq)) { \
/* No irqtail here; virtual interrupts have no effect \
on IPEND so there is no need for processing \
deferral. */ \
local_irq_enable_nohead(ipd); \
local_irq_enable_hw(); \
if (ipipe_virtual_irq_p(irq)) \
ipd->irqs[irq].handler(irq, ipd->irqs[irq].cookie); \
local_irq_disable_nohead(ipd); \
} else \
/* \
* No need to run the irqtail here either; \
* we can't be preempted by hw IRQs, so \
* non-Linux IRQs cannot stack over the short \
* thread wakeup code. Which in turn means \
* that no irqtail condition could be pending \
* for domains above Linux in the pipeline. \
*/ \
else \
ipd->irqs[irq].handler(irq, &__raw_get_cpu_var(__ipipe_tick_regs)); \
local_irq_disable_hw(); \
} else { \
__clear_bit(IPIPE_SYNC_FLAG, &ipipe_cpudom_var(ipd, status)); \
local_irq_enable_nohead(ipd); \
@ -217,42 +205,24 @@ void ipipe_init_irq_threads(void);
int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc);
#define IS_SYSIRQ(irq) ((irq) > IRQ_CORETMR && (irq) <= SYS_IRQS)
#define IS_GPIOIRQ(irq) ((irq) >= GPIO_IRQ_BASE && (irq) < NR_IRQS)
#ifdef CONFIG_GENERIC_CLOCKEVENTS
#define IRQ_SYSTMR IRQ_CORETMR
#define IRQ_PRIOTMR IRQ_CORETMR
#else
#define IRQ_SYSTMR IRQ_TIMER0
#define IRQ_PRIOTMR CONFIG_IRQ_TIMER0
#endif
#if defined(CONFIG_BF531) || defined(CONFIG_BF532) || defined(CONFIG_BF533)
#define PRIO_GPIODEMUX(irq) CONFIG_PFA
#elif defined(CONFIG_BF534) || defined(CONFIG_BF536) || defined(CONFIG_BF537)
#define PRIO_GPIODEMUX(irq) CONFIG_IRQ_PROG_INTA
#elif defined(CONFIG_BF52x)
#define PRIO_GPIODEMUX(irq) ((irq) == IRQ_PORTF_INTA ? CONFIG_IRQ_PORTF_INTA : \
(irq) == IRQ_PORTG_INTA ? CONFIG_IRQ_PORTG_INTA : \
(irq) == IRQ_PORTH_INTA ? CONFIG_IRQ_PORTH_INTA : \
-1)
#elif defined(CONFIG_BF561)
#define PRIO_GPIODEMUX(irq) ((irq) == IRQ_PROG0_INTA ? CONFIG_IRQ_PROG0_INTA : \
(irq) == IRQ_PROG1_INTA ? CONFIG_IRQ_PROG1_INTA : \
(irq) == IRQ_PROG2_INTA ? CONFIG_IRQ_PROG2_INTA : \
-1)
#ifdef CONFIG_BF561
#define bfin_write_TIMER_DISABLE(val) bfin_write_TMRS8_DISABLE(val)
#define bfin_write_TIMER_ENABLE(val) bfin_write_TMRS8_ENABLE(val)
#define bfin_write_TIMER_STATUS(val) bfin_write_TMRS8_STATUS(val)
#define bfin_read_TIMER_STATUS() bfin_read_TMRS8_STATUS()
#elif defined(CONFIG_BF54x)
#define PRIO_GPIODEMUX(irq) ((irq) == IRQ_PINT0 ? CONFIG_IRQ_PINT0 : \
(irq) == IRQ_PINT1 ? CONFIG_IRQ_PINT1 : \
(irq) == IRQ_PINT2 ? CONFIG_IRQ_PINT2 : \
(irq) == IRQ_PINT3 ? CONFIG_IRQ_PINT3 : \
-1)
#define bfin_write_TIMER_DISABLE(val) bfin_write_TIMER_DISABLE0(val)
#define bfin_write_TIMER_ENABLE(val) bfin_write_TIMER_ENABLE0(val)
#define bfin_write_TIMER_STATUS(val) bfin_write_TIMER_STATUS0(val)
#define bfin_read_TIMER_STATUS(val) bfin_read_TIMER_STATUS0(val)
#else
# error "no PRIO_GPIODEMUX() for this part"
#endif
#define __ipipe_root_tick_p(regs) ((regs->ipend & 0x10) != 0)
@ -275,4 +245,6 @@ int ipipe_start_irq_thread(unsigned irq, struct irq_desc *desc);
#endif /* !CONFIG_IPIPE */
#define ipipe_update_tick_evtdev(evtdev) do { } while (0)
#endif /* !__ASM_BLACKFIN_IPIPE_H */

View file

@ -1,5 +1,5 @@
/* -*- linux-c -*-
* include/asm-blackfin/_baseipipe.h
* include/asm-blackfin/ipipe_base.h
*
* Copyright (C) 2007 Philippe Gerum.
*
@ -27,8 +27,9 @@
#define IPIPE_NR_XIRQS NR_IRQS
#define IPIPE_IRQ_ISHIFT 5 /* 2^5 for 32bits arch. */
/* Blackfin-specific, global domain flags */
#define IPIPE_ROOTLOCK_FLAG 1 /* Lock pipeline for root */
/* Blackfin-specific, per-cpu pipeline status */
#define IPIPE_SYNCDEFER_FLAG 15
#define IPIPE_SYNCDEFER_MASK (1L << IPIPE_SYNCDEFER_MASK)
/* Blackfin traps -- i.e. exception vector numbers */
#define IPIPE_NR_FAULTS 52 /* We leave a gap after VEC_ILL_RES. */
@ -48,11 +49,6 @@
#ifndef __ASSEMBLY__
#include <linux/bitops.h>
extern int test_bit(int nr, const void *addr);
extern unsigned long __ipipe_root_status; /* Alias to ipipe_root_cpudom_var(status) */
static inline void __ipipe_stall_root(void)

View file

@ -61,20 +61,38 @@ void __ipipe_restore_root(unsigned long flags);
#define raw_irqs_disabled_flags(flags) (!irqs_enabled_from_flags_hw(flags))
#define local_test_iflag_hw(x) irqs_enabled_from_flags_hw(x)
#define local_save_flags(x) \
do { \
(x) = __ipipe_test_root() ? \
#define local_save_flags(x) \
do { \
(x) = __ipipe_test_root() ? \
__all_masked_irq_flags : bfin_irq_flags; \
barrier(); \
} while (0)
#define local_irq_save(x) \
do { \
(x) = __ipipe_test_and_stall_root(); \
#define local_irq_save(x) \
do { \
(x) = __ipipe_test_and_stall_root() ? \
__all_masked_irq_flags : bfin_irq_flags; \
barrier(); \
} while (0)
#define local_irq_restore(x) __ipipe_restore_root(x)
#define local_irq_disable() __ipipe_stall_root()
#define local_irq_enable() __ipipe_unstall_root()
static inline void local_irq_restore(unsigned long x)
{
barrier();
__ipipe_restore_root(x == __all_masked_irq_flags);
}
#define local_irq_disable() \
do { \
__ipipe_stall_root(); \
barrier(); \
} while (0)
static inline void local_irq_enable(void)
{
barrier();
__ipipe_unstall_root();
}
#define irqs_disabled() __ipipe_test_root()
#define local_save_flags_hw(x) \

View file

@ -122,6 +122,7 @@ static inline struct thread_info *current_thread_info(void)
#define TIF_MEMDIE 4
#define TIF_RESTORE_SIGMASK 5 /* restore signal mask in do_signal() */
#define TIF_FREEZE 6 /* is freezing for suspend */
#define TIF_IRQ_SYNC 7 /* sync pipeline stage */
/* as above, but as bit values */
#define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
@ -130,6 +131,7 @@ static inline struct thread_info *current_thread_info(void)
#define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
#define _TIF_RESTORE_SIGMASK (1<<TIF_RESTORE_SIGMASK)
#define _TIF_FREEZE (1<<TIF_FREEZE)
#define _TIF_IRQ_SYNC (1<<TIF_IRQ_SYNC)
#define _TIF_WORK_MASK 0x0000FFFE /* work to do on interrupt/exception return */

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