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kernel_linux
提交 59458f40 编写于 作者: S Steven Whitehouse
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文本差异 电子邮件补丁
CREDITS
浏览文件 @ 59458f40
......@@ -1620,7 +1620,8 @@ D: fbdev hacking
N: Jesper Juhl
E: jesper.juhl@gmail.com
D: Various fixes, cleanups and minor features.
D: Various fixes, cleanups and minor features all over the tree.
D: Wrote initial version of the hdaps driver (since passed on to others).
S: Lemnosvej 1, 3.tv
S: 2300 Copenhagen S.
S: Denmark
......@@ -2477,7 +2478,8 @@ S: Derbyshire DE4 3RL
S: United Kingdom
N: Ian S. Nelson
E: ian.nelson@echostar.com
E: nelsonis@earthlink.net
P: 1024D/00D3D983 3EFD 7B86 B888 D7E2 29B6 9E97 576F 1B97 00D3 D983
D: Minor mmap and ide hacks
S: 1370 Atlantis Ave.
S: Lafayette CO, 80026
......
Documentation/CodingStyle
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......@@ -532,6 +532,40 @@ appears outweighs the potential value of the hint that tells gcc to do
something it would have done anyway.
Chapter 16: Function return values and names
Functions can return values of many different kinds, and one of the
most common is a value indicating whether the function succeeded or
failed. Such a value can be represented as an error-code integer
(-Exxx = failure, 0 = success) or a "succeeded" boolean (0 = failure,
non-zero = success).
Mixing up these two sorts of representations is a fertile source of
difficult-to-find bugs. If the C language included a strong distinction
between integers and booleans then the compiler would find these mistakes
for us... but it doesn't. To help prevent such bugs, always follow this
convention:
If the name of a function is an action or an imperative command,
the function should return an error-code integer. If the name
is a predicate, the function should return a "succeeded" boolean.
For example, "add work" is a command, and the add_work() function returns 0
for success or -EBUSY for failure. In the same way, "PCI device present" is
a predicate, and the pci_dev_present() function returns 1 if it succeeds in
finding a matching device or 0 if it doesn't.
All EXPORTed functions must respect this convention, and so should all
public functions. Private (static) functions need not, but it is
recommended that they do.
Functions whose return value is the actual result of a computation, rather
than an indication of whether the computation succeeded, are not subject to
this rule. Generally they indicate failure by returning some out-of-range
result. Typical examples would be functions that return pointers; they use
NULL or the ERR_PTR mechanism to report failure.
Appendix I: References
......
Documentation/DocBook/kernel-api.tmpl
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......@@ -181,27 +181,6 @@ X!Ilib/string.c
</sect1>
</chapter>
<chapter id="proc">
<title>The proc filesystem</title>
<sect1><title>sysctl interface</title>
!Ekernel/sysctl.c
</sect1>
<sect1><title>proc filesystem interface</title>
!Ifs/proc/base.c
</sect1>
</chapter>
<chapter id="debugfs">
<title>The debugfs filesystem</title>
<sect1><title>debugfs interface</title>
!Efs/debugfs/inode.c
!Efs/debugfs/file.c
</sect1>
</chapter>
<chapter id="vfs">
<title>The Linux VFS</title>
<sect1><title>The Filesystem types</title>
......@@ -234,6 +213,50 @@ X!Ilib/string.c
</sect1>
</chapter>
<chapter id="proc">
<title>The proc filesystem</title>
<sect1><title>sysctl interface</title>
!Ekernel/sysctl.c
</sect1>
<sect1><title>proc filesystem interface</title>
!Ifs/proc/base.c
</sect1>
</chapter>
<chapter id="sysfs">
<title>The Filesystem for Exporting Kernel Objects</title>
!Efs/sysfs/file.c
!Efs/sysfs/symlink.c
!Efs/sysfs/bin.c
</chapter>
<chapter id="debugfs">
<title>The debugfs filesystem</title>
<sect1><title>debugfs interface</title>
!Efs/debugfs/inode.c
!Efs/debugfs/file.c
</sect1>
</chapter>
<chapter id="relayfs">
<title>relay interface support</title>
<para>
Relay interface support
is designed to provide an efficient mechanism for tools and
facilities to relay large amounts of data from kernel space to
user space.
</para>
<sect1><title>relay interface</title>
!Ekernel/relay.c
!Ikernel/relay.c
</sect1>
</chapter>
<chapter id="netcore">
<title>Linux Networking</title>
<sect1><title>Networking Base Types</title>
......@@ -349,13 +372,6 @@ X!Earch/i386/kernel/mca.c
</sect1>
</chapter>
<chapter id="sysfs">
<title>The Filesystem for Exporting Kernel Objects</title>
!Efs/sysfs/file.c
!Efs/sysfs/symlink.c
!Efs/sysfs/bin.c
</chapter>
<chapter id="security">
<title>Security Framework</title>
!Esecurity/security.c
......@@ -386,6 +402,7 @@ X!Iinclude/linux/device.h
-->
!Edrivers/base/driver.c
!Edrivers/base/core.c
!Edrivers/base/class.c
!Edrivers/base/firmware_class.c
!Edrivers/base/transport_class.c
!Edrivers/base/dmapool.c
......@@ -437,6 +454,11 @@ X!Edrivers/pnp/system.c
!Eblock/ll_rw_blk.c
</chapter>
<chapter id="chrdev">
<title>Char devices</title>
!Efs/char_dev.c
</chapter>
<chapter id="miscdev">
<title>Miscellaneous Devices</title>
!Edrivers/char/misc.c
......
Documentation/HOWTO
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......@@ -375,6 +375,26 @@ of information is needed by the kernel developers to help track down the
problem.
Managing bug reports
--------------------
One of the best ways to put into practice your hacking skills is by fixing
bugs reported by other people. Not only you will help to make the kernel
more stable, you'll learn to fix real world problems and you will improve
your skills, and other developers will be aware of your presence. Fixing
bugs is one of the best ways to earn merit amongst the developers, because
not many people like wasting time fixing other people's bugs.
To work in the already reported bug reports, go to http://bugzilla.kernel.org.
If you want to be advised of the future bug reports, you can subscribe to the
bugme-new mailing list (only new bug reports are mailed here) or to the
bugme-janitor mailing list (every change in the bugzilla is mailed here)
http://lists.osdl.org/mailman/listinfo/bugme-new
http://lists.osdl.org/mailman/listinfo/bugme-janitors
Mailing lists
-------------
......
Documentation/IPMI.txt
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......@@ -326,9 +326,12 @@ for events, they will all receive all events that come in.
For receiving commands, you have to individually register commands you
want to receive. Call ipmi_register_for_cmd() and supply the netfn
and command name for each command you want to receive. Only one user
may be registered for each netfn/cmd, but different users may register
for different commands.
and command name for each command you want to receive. You also
specify a bitmask of the channels you want to receive the command from
(or use IPMI_CHAN_ALL for all channels if you don't care). Only one
user may be registered for each netfn/cmd/channel, but different users
may register for different commands, or the same command if the
channel bitmasks do not overlap.
From userland, equivalent IOCTLs are provided to do these functions.
......
Documentation/SubmitChecklist
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......@@ -61,3 +61,8 @@ kernel patches.
Documentation/kernel-parameters.txt.
18: All new module parameters are documented with MODULE_PARM_DESC()
19: All new userspace interfaces are documented in Documentation/ABI/.
See Documentation/ABI/README for more information.
20: Check that it all passes `make headers_check'.
Documentation/SubmittingDrivers
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......@@ -59,11 +59,11 @@ Copyright: The copyright owner must agree to use of GPL.
are the same person/entity. If not, the name of
the person/entity authorizing use of GPL should be
listed in case it's necessary to verify the will of
the copright owner.
the copyright owner.
Interfaces: If your driver uses existing interfaces and behaves like
other drivers in the same class it will be much more likely
to be accepted than if it invents gratuitous new ones.
to be accepted than if it invents gratuitous new ones.
If you need to implement a common API over Linux and NT
drivers do it in userspace.
......@@ -88,7 +88,7 @@ Clarity: It helps if anyone can see how to fix the driver. It helps
it will go in the bitbucket.
Control: In general if there is active maintainance of a driver by
the author then patches will be redirected to them unless
the author then patches will be redirected to them unless
they are totally obvious and without need of checking.
If you want to be the contact and update point for the
driver it is a good idea to state this in the comments,
......@@ -100,7 +100,7 @@ What Criteria Do Not Determine Acceptance
Vendor: Being the hardware vendor and maintaining the driver is
often a good thing. If there is a stable working driver from
other people already in the tree don't expect 'we are the
vendor' to get your driver chosen. Ideally work with the
vendor' to get your driver chosen. Ideally work with the
existing driver author to build a single perfect driver.
Author: It doesn't matter if a large Linux company wrote the driver,
......@@ -116,17 +116,13 @@ Linux kernel master tree:
ftp.??.kernel.org:/pub/linux/kernel/...
?? == your country code, such as "us", "uk", "fr", etc.
Linux kernel mailing list:
Linux kernel mailing list:
linux-kernel@vger.kernel.org
[mail majordomo@vger.kernel.org to subscribe]
Linux Device Drivers, Third Edition (covers 2.6.10):
http://lwn.net/Kernel/LDD3/ (free version)
Kernel traffic:
Weekly summary of kernel list activity (much easier to read)
http://www.kerneltraffic.org/kernel-traffic/
LWN.net:
Weekly summary of kernel development activity - http://lwn.net/
2.6 API changes:
......@@ -145,11 +141,8 @@ KernelNewbies:
Linux USB project:
http://www.linux-usb.org/
How to NOT write kernel driver by arjanv@redhat.com
http://people.redhat.com/arjanv/olspaper.pdf
How to NOT write kernel driver by Arjan van de Ven:
http://www.fenrus.org/how-to-not-write-a-device-driver-paper.pdf
Kernel Janitor:
http://janitor.kernelnewbies.org/
--
Last updated on 17 Nov 2005.
Documentation/SubmittingPatches
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......@@ -173,15 +173,15 @@ For small patches you may want to CC the Trivial Patch Monkey
trivial@kernel.org managed by Adrian Bunk; which collects "trivial"
patches. Trivial patches must qualify for one of the following rules:
Spelling fixes in documentation
Spelling fixes which could break grep(1).
Spelling fixes which could break grep(1)
Warning fixes (cluttering with useless warnings is bad)
Compilation fixes (only if they are actually correct)
Runtime fixes (only if they actually fix things)
Removing use of deprecated functions/macros (eg. check_region).
Removing use of deprecated functions/macros (eg. check_region)
Contact detail and documentation fixes
Non-portable code replaced by portable code (even in arch-specific,
since people copy, as long as it's trivial)
Any fix by the author/maintainer of the file. (ie. patch monkey
Any fix by the author/maintainer of the file (ie. patch monkey
in re-transmission mode)
URL: <http://www.kernel.org/pub/linux/kernel/people/bunk/trivial/>
......@@ -209,6 +209,19 @@ Exception: If your mailer is mangling patches then someone may ask
you to re-send them using MIME.
WARNING: Some mailers like Mozilla send your messages with
---- message header ----
Content-Type: text/plain; charset=us-ascii; format=flowed
---- message header ----
The problem is that "format=flowed" makes some of the mailers
on receiving side to replace TABs with spaces and do similar
changes. Thus the patches from you can look corrupted.
To fix this just make your mozilla defaults/pref/mailnews.js file to look like:
pref("mailnews.send_plaintext_flowed", false); // RFC 2646=======
pref("mailnews.display.disable_format_flowed_support", true);
7) E-mail size.
......@@ -245,13 +258,13 @@ updated change.
It is quite common for Linus to "drop" your patch without comment.
That's the nature of the system. If he drops your patch, it could be
due to
* Your patch did not apply cleanly to the latest kernel version
* Your patch did not apply cleanly to the latest kernel version.
* Your patch was not sufficiently discussed on linux-kernel.
* A style issue (see section 2),
* An e-mail formatting issue (re-read this section)
* A technical problem with your change
* He gets tons of e-mail, and yours got lost in the shuffle
* You are being annoying (See Figure 1)
* A style issue (see section 2).
* An e-mail formatting issue (re-read this section).
* A technical problem with your change.
* He gets tons of e-mail, and yours got lost in the shuffle.
* You are being annoying.
When in doubt, solicit comments on linux-kernel mailing list.
......@@ -476,10 +489,10 @@ SECTION 3 - REFERENCES
Andrew Morton, "The perfect patch" (tpp).
<http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt>
Jeff Garzik, "Linux kernel patch submission format."
Jeff Garzik, "Linux kernel patch submission format".
<http://linux.yyz.us/patch-format.html>
Greg Kroah-Hartman "How to piss off a kernel subsystem maintainer".
Greg Kroah-Hartman, "How to piss off a kernel subsystem maintainer".
<http://www.kroah.com/log/2005/03/31/>
<http://www.kroah.com/log/2005/07/08/>
<http://www.kroah.com/log/2005/10/19/>
......@@ -488,9 +501,9 @@ Greg Kroah-Hartman "How to piss off a kernel subsystem maintainer".
NO!!!! No more huge patch bombs to linux-kernel@vger.kernel.org people!
<http://marc.theaimsgroup.com/?l=linux-kernel&m=112112749912944&w=2>
Kernel Documentation/CodingStyle
Kernel Documentation/CodingStyle:
<http://sosdg.org/~coywolf/lxr/source/Documentation/CodingStyle>
Linus Torvald's mail on the canonical patch format:
Linus Torvalds's mail on the canonical patch format:
<http://lkml.org/lkml/2005/4/7/183>
--
Documentation/accounting/getdelays.c
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......@@ -285,7 +285,7 @@ int main(int argc, char *argv[])
if (maskset) {
rc = send_cmd(nl_sd, id, mypid, TASKSTATS_CMD_GET,
TASKSTATS_CMD_ATTR_REGISTER_CPUMASK,
&cpumask, sizeof(cpumask));
&cpumask, strlen(cpumask) + 1);
PRINTF("Sent register cpumask, retval %d\n", rc);
if (rc < 0) {
printf("error sending register cpumask\n");
......@@ -315,7 +315,8 @@ int main(int argc, char *argv[])
}
if (msg.n.nlmsg_type == NLMSG_ERROR ||
!NLMSG_OK((&msg.n), rep_len)) {
printf("fatal reply error, errno %d\n", errno);
struct nlmsgerr *err = NLMSG_DATA(&msg);
printf("fatal reply error, errno %d\n", err->error);
goto done;
}
......@@ -383,7 +384,7 @@ int main(int argc, char *argv[])
if (maskset) {
rc = send_cmd(nl_sd, id, mypid, TASKSTATS_CMD_GET,
TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK,
&cpumask, sizeof(cpumask));
&cpumask, strlen(cpumask) + 1);
printf("Sent deregister mask, retval %d\n", rc);
if (rc < 0)
err(rc, "error sending deregister cpumask\n");
......
Documentation/accounting/taskstats-struct.txt 0 → 100644
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The struct taskstats
--------------------
This document contains an explanation of the struct taskstats fields.
There are three different groups of fields in the struct taskstats:
1) Common and basic accounting fields
If CONFIG_TASKSTATS is set, the taskstats inteface is enabled and
the common fields and basic accounting fields are collected for
delivery at do_exit() of a task.
2) Delay accounting fields
These fields are placed between
/* Delay accounting fields start */
and
/* Delay accounting fields end */
Their values are collected if CONFIG_TASK_DELAY_ACCT is set.
3) Extended accounting fields
These fields are placed between
/* Extended accounting fields start */
and
/* Extended accounting fields end */
Their values are collected if CONFIG_TASK_XACCT is set.
Future extension should add fields to the end of the taskstats struct, and
should not change the relative position of each field within the struct.
struct taskstats {
1) Common and basic accounting fields:
/* The version number of this struct. This field is always set to
* TAKSTATS_VERSION, which is defined in <linux/taskstats.h>.
* Each time the struct is changed, the value should be incremented.
*/
__u16 version;
/* The exit code of a task. */
__u32 ac_exitcode; /* Exit status */
/* The accounting flags of a task as defined in <linux/acct.h>
* Defined values are AFORK, ASU, ACOMPAT, ACORE, and AXSIG.
*/
__u8 ac_flag; /* Record flags */
/* The value of task_nice() of a task. */
__u8 ac_nice; /* task_nice */
/* The name of the command that started this task. */
char ac_comm[TS_COMM_LEN]; /* Command name */
/* The scheduling discipline as set in task->policy field. */
__u8 ac_sched; /* Scheduling discipline */
__u8 ac_pad[3];
__u32 ac_uid; /* User ID */
__u32 ac_gid; /* Group ID */
__u32 ac_pid; /* Process ID */
__u32 ac_ppid; /* Parent process ID */
/* The time when a task begins, in [secs] since 1970. */
__u32 ac_btime; /* Begin time [sec since 1970] */
/* The elapsed time of a task, in [usec]. */
__u64 ac_etime; /* Elapsed time [usec] */
/* The user CPU time of a task, in [usec]. */
__u64 ac_utime; /* User CPU time [usec] */
/* The system CPU time of a task, in [usec]. */
__u64 ac_stime; /* System CPU time [usec] */
/* The minor page fault count of a task, as set in task->min_flt. */
__u64 ac_minflt; /* Minor Page Fault Count */
/* The major page fault count of a task, as set in task->maj_flt. */
__u64 ac_majflt; /* Major Page Fault Count */
2) Delay accounting fields:
/* Delay accounting fields start
*
* All values, until the comment "Delay accounting fields end" are
* available only if delay accounting is enabled, even though the last
* few fields are not delays
*
* xxx_count is the number of delay values recorded
* xxx_delay_total is the corresponding cumulative delay in nanoseconds
*
* xxx_delay_total wraps around to zero on overflow
* xxx_count incremented regardless of overflow
*/
/* Delay waiting for cpu, while runnable
* count, delay_total NOT updated atomically
*/
__u64 cpu_count;
__u64 cpu_delay_total;
/* Following four fields atomically updated using task->delays->lock */
/* Delay waiting for synchronous block I/O to complete
* does not account for delays in I/O submission
*/
__u64 blkio_count;
__u64 blkio_delay_total;
/* Delay waiting for page fault I/O (swap in only) */
__u64 swapin_count;
__u64 swapin_delay_total;
/* cpu "wall-clock" running time
* On some architectures, value will adjust for cpu time stolen
* from the kernel in involuntary waits due to virtualization.
* Value is cumulative, in nanoseconds, without a corresponding count
* and wraps around to zero silently on overflow
*/
__u64 cpu_run_real_total;
/* cpu "virtual" running time
* Uses time intervals seen by the kernel i.e. no adjustment
* for kernel's involuntary waits due to virtualization.
* Value is cumulative, in nanoseconds, without a corresponding count
* and wraps around to zero silently on overflow
*/
__u64 cpu_run_virtual_total;
/* Delay accounting fields end */
/* version 1 ends here */
3) Extended accounting fields
/* Extended accounting fields start */
/* Accumulated RSS usage in duration of a task, in MBytes-usecs.
* The current rss usage is added to this counter every time
* a tick is charged to a task's system time. So, at the end we
* will have memory usage multiplied by system time. Thus an
* average usage per system time unit can be calculated.
*/
__u64 coremem; /* accumulated RSS usage in MB-usec */
/* Accumulated virtual memory usage in duration of a task.
* Same as acct_rss_mem1 above except that we keep track of VM usage.
*/
__u64 virtmem; /* accumulated VM usage in MB-usec */
/* High watermark of RSS usage in duration of a task, in KBytes. */
__u64 hiwater_rss; /* High-watermark of RSS usage */
/* High watermark of VM usage in duration of a task, in KBytes. */
__u64 hiwater_vm; /* High-water virtual memory usage */
/* The following four fields are I/O statistics of a task. */
__u64 read_char; /* bytes read */
__u64 write_char; /* bytes written */
__u64 read_syscalls; /* read syscalls */
__u64 write_syscalls; /* write syscalls */
/* Extended accounting fields end */
}
Documentation/cpusets.txt
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......@@ -217,11 +217,11 @@ exclusive cpuset. Also, the use of a Linux virtual file system (vfs)
to represent the cpuset hierarchy provides for a familiar permission
and name space for cpusets, with a minimum of additional kernel code.
The cpus file in the root (top_cpuset) cpuset is read-only.
It automatically tracks the value of cpu_online_map, using a CPU
hotplug notifier. If and when memory nodes can be hotplugged,
we expect to make the mems file in the root cpuset read-only
as well, and have it track the value of node_online_map.
The cpus and mems files in the root (top_cpuset) cpuset are
read-only. The cpus file automatically tracks the value of
cpu_online_map using a CPU hotplug notifier, and the mems file
automatically tracks the value of node_online_map using the
cpuset_track_online_nodes() hook.
1.4 What are exclusive cpusets ?
......
Documentation/fb/intelfb.txt
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Intel 830M/845G/852GM/855GM/865G/915G Framebuffer driver
Intel 830M/845G/852GM/855GM/865G/915G/945G Framebuffer driver
================================================================
A. Introduction
This is a framebuffer driver for various Intel 810/815 compatible
This is a framebuffer driver for various Intel 8xx/9xx compatible
graphics devices. These would include:
Intel 830M
Intel 810E845G
Intel 845G
Intel 852GM
Intel 855GM
Intel 865G
Intel 915G
Intel 915GM
Intel 945G
Intel 945GM
B. List of available options
......@@ -78,7 +81,7 @@ C. Kernel booting
Separate each option/option-pair by commas (,) and the option from its value
with an equals sign (=) as in the following:
video=i810fb:option1,option2=value2
video=intelfb:option1,option2=value2
Sample Usage
------------
......
Documentation/feature-removal-schedule.txt
浏览文件 @ 59458f40
......@@ -46,17 +46,8 @@ Who: Jody McIntyre <scjody@modernduck.com>
---------------------------
What: sbp2: module parameter "force_inquiry_hack"
When: July 2006
Why: Superceded by parameter "workarounds". Both parameters are meant to be
used ad-hoc and for single devices only, i.e. not in modprobe.conf,
therefore the impact of this feature replacement should be low.
Who: Stefan Richter <stefanr@s5r6.in-berlin.de>
---------------------------
What: Video4Linux API 1 ioctls and video_decoder.h from Video devices.
When: July 2006
When: December 2006
Why: V4L1 AP1 was replaced by V4L2 API. during migration from 2.4 to 2.6
series. The old API have lots of drawbacks and don't provide enough
means to work with all video and audio standards. The newer API is
......
Documentation/filesystems/Locking
浏览文件 @ 59458f40
......@@ -356,10 +356,9 @@ The last two are called only from check_disk_change().
prototypes:
loff_t (*llseek) (struct file *, loff_t, int);
ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
ssize_t (*aio_read) (struct kiocb *, char __user *, size_t, loff_t);
ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
ssize_t (*aio_write) (struct kiocb *, const char __user *, size_t,
loff_t);
ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
int (*readdir) (struct file *, void *, filldir_t);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
int (*ioctl) (struct inode *, struct file *, unsigned int,
......
Documentation/filesystems/proc.txt
浏览文件 @ 59458f40
......@@ -39,6 +39,8 @@ Table of Contents
2.9 Appletalk
2.10 IPX
2.11 /proc/sys/fs/mqueue - POSIX message queues filesystem
2.12 /proc/<pid>/oom_adj - Adjust the oom-killer score
2.13 /proc/<pid>/oom_score - Display current oom-killer score
------------------------------------------------------------------------------
Preface
......@@ -1962,6 +1964,22 @@ a queue must be less or equal then msg_max.
maximum message size value (it is every message queue's attribute set during
its creation).
2.12 /proc/<pid>/oom_adj - Adjust the oom-killer score
------------------------------------------------------
This file can be used to adjust the score used to select which processes
should be killed in an out-of-memory situation. Giving it a high score will
increase the likelihood of this process being killed by the oom-killer. Valid
values are in the range -16 to +15, plus the special value -17, which disables
oom-killing altogether for this process.
2.13 /proc/<pid>/oom_score - Display current oom-killer score
-------------------------------------------------------------
------------------------------------------------------------------------------
This file can be used to check the current score used by the oom-killer is for
any given <pid>. Use it together with /proc/<pid>/oom_adj to tune which
process should be killed in an out-of-memory situation.
------------------------------------------------------------------------------
Summary
......
Documentation/filesystems/vfs.txt
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......@@ -699,9 +699,9 @@ This describes how the VFS can manipulate an open file. As of kernel
struct file_operations {
loff_t (*llseek) (struct file *, loff_t, int);
ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
ssize_t (*aio_read) (struct kiocb *, char __user *, size_t, loff_t);
ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
ssize_t (*aio_write) (struct kiocb *, const char __user *, size_t, loff_t);
ssize_t (*aio_read) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
ssize_t (*aio_write) (struct kiocb *, const struct iovec *, unsigned long, loff_t);
int (*readdir) (struct file *, void *, filldir_t);
unsigned int (*poll) (struct file *, struct poll_table_struct *);
int (*ioctl) (struct inode *, struct file *, unsigned int, unsigned long);
......
Documentation/hwmon/it87
浏览文件 @ 59458f40
......@@ -13,12 +13,25 @@ Supported chips:
from Super I/O config space (8 I/O ports)
Datasheet: Publicly available at the ITE website
http://www.ite.com.tw/
* IT8716F
Prefix: 'it8716'
Addresses scanned: from Super I/O config space (8 I/O ports)
Datasheet: Publicly available at the ITE website
http://www.ite.com.tw/product_info/file/pc/IT8716F_V0.3.ZIP
* IT8718F
Prefix: 'it8718'
Addresses scanned: from Super I/O config space (8 I/O ports)
Datasheet: Publicly available at the ITE website
http://www.ite.com.tw/product_info/file/pc/IT8718F_V0.2.zip
http://www.ite.com.tw/product_info/file/pc/IT8718F_V0%203_(for%20C%20version).zip
* SiS950 [clone of IT8705F]
Prefix: 'it87'
Addresses scanned: from Super I/O config space (8 I/O ports)
Datasheet: No longer be available
Author: Christophe Gauthron <chrisg@0-in.com>
Authors:
Christophe Gauthron <chrisg@0-in.com>
Jean Delvare <khali@linux-fr.org>
Module Parameters
......@@ -43,26 +56,46 @@ Module Parameters
Description
-----------
This driver implements support for the IT8705F, IT8712F and SiS950 chips.
This driver also supports IT8712F, which adds SMBus access, and a VID
input, used to report the Vcore voltage of the Pentium processor.
The IT8712F additionally features VID inputs.
This driver implements support for the IT8705F, IT8712F, IT8716F,
IT8718F and SiS950 chips.
These chips are 'Super I/O chips', supporting floppy disks, infrared ports,
joysticks and other miscellaneous stuff. For hardware monitoring, they
include an 'environment controller' with 3 temperature sensors, 3 fan
rotation speed sensors, 8 voltage sensors, and associated alarms.
The IT8712F and IT8716F additionally feature VID inputs, used to report
the Vcore voltage of the processor. The early IT8712F have 5 VID pins,
the IT8716F and late IT8712F have 6. They are shared with other functions
though, so the functionality may not be available on a given system.
The driver dumbly assume it is there.
The IT8718F also features VID inputs (up to 8 pins) but the value is
stored in the Super-I/O configuration space. Due to technical limitations,
this value can currently only be read once at initialization time, so
the driver won't notice and report changes in the VID value. The two
upper VID bits share their pins with voltage inputs (in5 and in6) so you
can't have both on a given board.
The IT8716F, IT8718F and later IT8712F revisions have support for
2 additional fans. They are not yet supported by the driver.
The IT8716F and IT8718F, and late IT8712F and IT8705F also have optional
16-bit tachometer counters for fans 1 to 3. This is better (no more fan
clock divider mess) but not compatible with the older chips and
revisions. For now, the driver only uses the 16-bit mode on the
IT8716F and IT8718F.
Temperatures are measured in degrees Celsius. An alarm is triggered once
when the Overtemperature Shutdown limit is crossed.
Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
triggered if the rotation speed has dropped below a programmable limit. Fan
readings can be divided by a programmable divider (1, 2, 4 or 8) to give the
readings more range or accuracy. Not all RPM values can accurately be
represented, so some rounding is done. With a divider of 2, the lowest
representable value is around 2600 RPM.
triggered if the rotation speed has dropped below a programmable limit. When
16-bit tachometer counters aren't used, fan readings can be divided by
a programmable divider (1, 2, 4 or 8) to give the readings more range or
accuracy. With a divider of 2, the lowest representable value is around
2600 RPM. Not all RPM values can accurately be represented, so some rounding
is done.
Voltage sensors (also known as IN sensors) report their values in volts. An
alarm is triggered if the voltage has crossed a programmable minimum or
......@@ -71,9 +104,9 @@ zero'; this is important for negative voltage measurements. All voltage
inputs can measure voltages between 0 and 4.08 volts, with a resolution of
0.016 volt. The battery voltage in8 does not have limit registers.
The VID lines (IT8712F only) encode the core voltage value: the voltage
level your processor should work with. This is hardcoded by the mainboard
and/or processor itself. It is a value in volts.
The VID lines (IT8712F/IT8716F/IT8718F) encode the core voltage value:
the voltage level your processor should work with. This is hardcoded by
the mainboard and/or processor itself. It is a value in volts.
If an alarm triggers, it will remain triggered until the hardware register
is read at least once. This means that the cause for the alarm may already
......
Documentation/hwmon/k8temp 0 → 100644
浏览文件 @ 59458f40
Kernel driver k8temp
====================
Supported chips:
* AMD K8 CPU
Prefix: 'k8temp'
Addresses scanned: PCI space
Datasheet: http://www.amd.com/us-en/assets/content_type/white_papers_and_tech_docs/32559.pdf
Author: Rudolf Marek
Contact: Rudolf Marek <r.marek@sh.cvut.cz>
Description
-----------
This driver permits reading temperature sensor(s) embedded inside AMD K8 CPUs.
Official documentation says that it works from revision F of K8 core, but
in fact it seems to be implemented for all revisions of K8 except the first
two revisions (SH-B0 and SH-B3).
There can be up to four temperature sensors inside single CPU. The driver
will auto-detect the sensors and will display only temperatures from
implemented sensors.
Mapping of /sys files is as follows:
temp1_input - temperature of Core 0 and "place" 0
temp2_input - temperature of Core 0 and "place" 1
temp3_input - temperature of Core 1 and "place" 0
temp4_input - temperature of Core 1 and "place" 1
Temperatures are measured in degrees Celsius and measurement resolution is
1 degree C. It is expected that future CPU will have better resolution. The
temperature is updated once a second. Valid temperatures are from -49 to
206 degrees C.
Temperature known as TCaseMax was specified for processors up to revision E.
This temperature is defined as temperature between heat-spreader and CPU
case, so the internal CPU temperature supplied by this driver can be higher.
There is no easy way how to measure the temperature which will correlate
with TCaseMax temperature.
For newer revisions of CPU (rev F, socket AM2) there is a mathematically
computed temperature called TControl, which must be lower than TControlMax.
The relationship is following:
temp1_input - TjOffset*2 < TControlMax,
TjOffset is not yet exported by the driver, TControlMax is usually
70 degrees C. The rule of the thumb -> CPU temperature should not cross
60 degrees C too much.
Documentation/hwmon/vt1211 0 → 100644
浏览文件 @ 59458f40
Kernel driver vt1211
====================
Supported chips:
* VIA VT1211
Prefix: 'vt1211'
Addresses scanned: none, address read from Super-I/O config space
Datasheet: Provided by VIA upon request and under NDA
Authors: Juerg Haefliger <juergh@gmail.com>
This driver is based on the driver for kernel 2.4 by Mark D. Studebaker and
its port to kernel 2.6 by Lars Ekman.
Thanks to Joseph Chan and Fiona Gatt from VIA for providing documentation and
technical support.
Module Parameters
-----------------
* uch_config: int Override the BIOS default universal channel (UCH)
configuration for channels 1-5.
Legal values are in the range of 0-31. Bit 0 maps to
UCH1, bit 1 maps to UCH2 and so on. Setting a bit to 1
enables the thermal input of that particular UCH and
setting a bit to 0 enables the voltage input.
* int_mode: int Override the BIOS default temperature interrupt mode.
The only possible value is 0 which forces interrupt
mode 0. In this mode, any pending interrupt is cleared
when the status register is read but is regenerated as
long as the temperature stays above the hysteresis
limit.
Be aware that overriding BIOS defaults might cause some unwanted side effects!
Description
-----------
The VIA VT1211 Super-I/O chip includes complete hardware monitoring
capabilities. It monitors 2 dedicated temperature sensor inputs (temp1 and
temp2), 1 dedicated voltage (in5) and 2 fans. Additionally, the chip
implements 5 universal input channels (UCH1-5) that can be individually
programmed to either monitor a voltage or a temperature.
This chip also provides manual and automatic control of fan speeds (according
to the datasheet). The driver only supports automatic control since the manual
mode doesn't seem to work as advertised in the datasheet. In fact I couldn't
get manual mode to work at all! Be aware that automatic mode hasn't been
tested very well (due to the fact that my EPIA M10000 doesn't have the fans
connected to the PWM outputs of the VT1211 :-().
The following table shows the relationship between the vt1211 inputs and the
sysfs nodes.
Sensor Voltage Mode Temp Mode Default Use (from the datasheet)
------ ------------ --------- --------------------------------
Reading 1 temp1 Intel thermal diode
Reading 3 temp2 Internal thermal diode
UCH1/Reading2 in0 temp3 NTC type thermistor
UCH2 in1 temp4 +2.5V
UCH3 in2 temp5 VccP (processor core)
UCH4 in3 temp6 +5V
UCH5 in4 temp7 +12V
+3.3V in5 Internal VCC (+3.3V)
Voltage Monitoring
------------------
Voltages are sampled by an 8-bit ADC with a LSB of ~10mV. The supported input
range is thus from 0 to 2.60V. Voltage values outside of this range need
external scaling resistors. This external scaling needs to be compensated for
via compute lines in sensors.conf, like:
compute inx @*(1+R1/R2), @/(1+R1/R2)
The board level scaling resistors according to VIA's recommendation are as
follows. And this is of course totally dependent on the actual board
implementation :-) You will have to find documentation for your own
motherboard and edit sensors.conf accordingly.
Expected
Voltage R1 R2 Divider Raw Value
-----------------------------------------------
+2.5V 2K 10K 1.2 2083 mV
VccP --- --- 1.0 1400 mV (1)
+5V 14K 10K 2.4 2083 mV
+12V 47K 10K 5.7 2105 mV
+3.3V (int) 2K 3.4K 1.588 3300 mV (2)
+3.3V (ext) 6.8K 10K 1.68 1964 mV
(1) Depending on the CPU (1.4V is for a VIA C3 Nehemiah).
(2) R1 and R2 for 3.3V (int) are internal to the VT1211 chip and the driver
performs the scaling and returns the properly scaled voltage value.
Each measured voltage has an associated low and high limit which triggers an
alarm when crossed.
Temperature Monitoring
----------------------
Temperatures are reported in millidegree Celsius. Each measured temperature
has a high limit which triggers an alarm if crossed. There is an associated
hysteresis value with each temperature below which the temperature has to drop
before the alarm is cleared (this is only true for interrupt mode 0). The
interrupt mode can be forced to 0 in case the BIOS doesn't do it
automatically. See the 'Module Parameters' section for details.
All temperature channels except temp2 are external. Temp2 is the VT1211
internal thermal diode and the driver does all the scaling for temp2 and
returns the temperature in millidegree Celsius. For the external channels
temp1 and temp3-temp7, scaling depends on the board implementation and needs
to be performed in userspace via sensors.conf.
Temp1 is an Intel-type thermal diode which requires the following formula to
convert between sysfs readings and real temperatures:
compute temp1 (@-Offset)/Gain, (@*Gain)+Offset
According to the VIA VT1211 BIOS porting guide, the following gain and offset
values should be used:
Diode Type Offset Gain
---------- ------ ----
Intel CPU 88.638 0.9528
65.000 0.9686 *)
VIA C3 Ezra 83.869 0.9528
VIA C3 Ezra-T 73.869 0.9528
*) This is the formula from the lm_sensors 2.10.0 sensors.conf file. I don't
know where it comes from or how it was derived, it's just listed here for
completeness.
Temp3-temp7 support NTC thermistors. For these channels, the driver returns
the voltages as seen at the individual pins of UCH1-UCH5. The voltage at the
pin (Vpin) is formed by a voltage divider made of the thermistor (Rth) and a
scaling resistor (Rs):
Vpin = 2200 * Rth / (Rs + Rth) (2200 is the ADC max limit of 2200 mV)
The equation for the thermistor is as follows (google it if you want to know
more about it):
Rth = Ro * exp(B * (1 / T - 1 / To)) (To is 298.15K (25C) and Ro is the
nominal resistance at 25C)
Mingling the above two equations and assuming Rs = Ro and B = 3435 yields the
following formula for sensors.conf:
compute tempx 1 / (1 / 298.15 - (` (2200 / @ - 1)) / 3435) - 273.15,
2200 / (1 + (^ (3435 / 298.15 - 3435 / (273.15 + @))))
Fan Speed Control
-----------------
The VT1211 provides 2 programmable PWM outputs to control the speeds of 2
fans. Writing a 2 to any of the two pwm[1-2]_enable sysfs nodes will put the
PWM controller in automatic mode. There is only a single controller that
controls both PWM outputs but each PWM output can be individually enabled and
disabled.
Each PWM has 4 associated distinct output duty-cycles: full, high, low and
off. Full and off are internally hard-wired to 255 (100%) and 0 (0%),
respectively. High and low can be programmed via
pwm[1-2]_auto_point[2-3]_pwm. Each PWM output can be associated with a
different thermal input but - and here's the weird part - only one set of
thermal thresholds exist that controls both PWMs output duty-cycles. The
thermal thresholds are accessible via pwm[1-2]_auto_point[1-4]_temp. Note
that even though there are 2 sets of 4 auto points each, they map to the same
registers in the VT1211 and programming one set is sufficient (actually only
the first set pwm1_auto_point[1-4]_temp is writable, the second set is
read-only).
PWM Auto Point PWM Output Duty-Cycle
------------------------------------------------
pwm[1-2]_auto_point4_pwm full speed duty-cycle (hard-wired to 255)
pwm[1-2]_auto_point3_pwm high speed duty-cycle
pwm[1-2]_auto_point2_pwm low speed duty-cycle
pwm[1-2]_auto_point1_pwm off duty-cycle (hard-wired to 0)
Temp Auto Point Thermal Threshold
---------------------------------------------
pwm[1-2]_auto_point4_temp full speed temp
pwm[1-2]_auto_point3_temp high speed temp
pwm[1-2]_auto_point2_temp low speed temp
pwm[1-2]_auto_point1_temp off temp
Long story short, the controller implements the following algorithm to set the
PWM output duty-cycle based on the input temperature:
Thermal Threshold Output Duty-Cycle
(Rising Temp) (Falling Temp)
----------------------------------------------------------
full speed duty-cycle full speed duty-cycle
full speed temp
high speed duty-cycle full speed duty-cycle
high speed temp
low speed duty-cycle high speed duty-cycle
low speed temp
off duty-cycle low speed duty-cycle
off temp
Documentation/hwmon/w83627ehf 0 → 100644
浏览文件 @ 59458f40
Kernel driver w83627ehf
=======================
Supported chips:
* Winbond W83627EHF/EHG (ISA access ONLY)
Prefix: 'w83627ehf'
Addresses scanned: ISA address retrieved from Super I/O registers
Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83627EHF_%20W83627EHGb.pdf
Authors:
Jean Delvare <khali@linux-fr.org>
Yuan Mu (Winbond)
Rudolf Marek <r.marek@sh.cvut.cz>
Description
-----------
This driver implements support for the Winbond W83627EHF and W83627EHG
super I/O chips. We will refer to them collectively as Winbond chips.
The chips implement three temperature sensors, five fan rotation
speed sensors, ten analog voltage sensors, alarms with beep warnings (control
unimplemented), and some automatic fan regulation strategies (plus manual
fan control mode).
Temperatures are measured in degrees Celsius and measurement resolution is 1
degC for temp1 and 0.5 degC for temp2 and temp3. An alarm is triggered when
the temperature gets higher than high limit; it stays on until the temperature
falls below the Hysteresis value.
Fan rotation speeds are reported in RPM (rotations per minute). An alarm is
triggered if the rotation speed has dropped below a programmable limit. Fan
readings can be divided by a programmable divider (1, 2, 4, 8, 16, 32, 64 or
128) to give the readings more range or accuracy. The driver sets the most
suitable fan divisor itself. Some fans might not be present because they
share pins with other functions.
Voltage sensors (also known as IN sensors) report their values in millivolts.
An alarm is triggered if the voltage has crossed a programmable minimum
or maximum limit.
The driver supports automatic fan control mode known as Thermal Cruise.
In this mode, the chip attempts to keep the measured temperature in a
predefined temperature range. If the temperature goes out of range, fan
is driven slower/faster to reach the predefined range again.
The mode works for fan1-fan4. Mapping of temperatures to pwm outputs is as
follows:
temp1 -> pwm1
temp2 -> pwm2
temp3 -> pwm3
prog -> pwm4 (the programmable setting is not supported by the driver)
/sys files
----------
pwm[1-4] - this file stores PWM duty cycle or DC value (fan speed) in range:
0 (stop) to 255 (full)
pwm[1-4]_enable - this file controls mode of fan/temperature control:
* 1 Manual Mode, write to pwm file any value 0-255 (full speed)
* 2 Thermal Cruise
Thermal Cruise mode
-------------------
If the temperature is in the range defined by:
pwm[1-4]_target - set target temperature, unit millidegree Celcius
(range 0 - 127000)
pwm[1-4]_tolerance - tolerance, unit millidegree Celcius (range 0 - 15000)
there are no changes to fan speed. Once the temperature leaves the interval,
fan speed increases (temp is higher) or decreases if lower than desired.
There are defined steps and times, but not exported by the driver yet.
pwm[1-4]_min_output - minimum fan speed (range 1 - 255), when the temperature
is below defined range.
pwm[1-4]_stop_time - how many milliseconds [ms] must elapse to switch
corresponding fan off. (when the temperature was below
defined range).
Note: last two functions are influenced by other control bits, not yet exported
by the driver, so a change might not have any effect.
Documentation/hwmon/w83791d
浏览文件 @ 59458f40
......@@ -5,7 +5,7 @@ Supported chips:
* Winbond W83791D
Prefix: 'w83791d'
Addresses scanned: I2C 0x2c - 0x2f
Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83791Da.pdf
Datasheet: http://www.winbond-usa.com/products/winbond_products/pdfs/PCIC/W83791D_W83791Gb.pdf
Author: Charles Spirakis <bezaur@gmail.com>
......@@ -20,6 +20,9 @@ Credits:
Chunhao Huang <DZShen@Winbond.com.tw>,
Rudolf Marek <r.marek@sh.cvut.cz>
Additional contributors:
Sven Anders <anders@anduras.de>
Module Parameters
-----------------
......@@ -46,7 +49,8 @@ Module Parameters
Description
-----------
This driver implements support for the Winbond W83791D chip.
This driver implements support for the Winbond W83791D chip. The W83791G
chip appears to be the same as the W83791D but is lead free.
Detection of the chip can sometimes be foiled because it can be in an
internal state that allows no clean access (Bank with ID register is not
......@@ -71,34 +75,36 @@ Voltage sensors (also known as IN sensors) report their values in millivolts.
An alarm is triggered if the voltage has crossed a programmable minimum
or maximum limit.
Alarms are provided as output from a "realtime status register". The
following bits are defined:
bit - alarm on:
0 - Vcore
1 - VINR0
2 - +3.3VIN
3 - 5VDD
4 - temp1
5 - temp2
6 - fan1
7 - fan2
8 - +12VIN
9 - -12VIN
10 - -5VIN
11 - fan3
12 - chassis
13 - temp3
14 - VINR1
15 - reserved
16 - tart1
17 - tart2
18 - tart3
19 - VSB
20 - VBAT
21 - fan4
22 - fan5
23 - reserved
The bit ordering for the alarm "realtime status register" and the
"beep enable registers" are different.
in0 (VCORE) : alarms: 0x000001 beep_enable: 0x000001
in1 (VINR0) : alarms: 0x000002 beep_enable: 0x002000 <== mismatch
in2 (+3.3VIN): alarms: 0x000004 beep_enable: 0x000004
in3 (5VDD) : alarms: 0x000008 beep_enable: 0x000008
in4 (+12VIN) : alarms: 0x000100 beep_enable: 0x000100
in5 (-12VIN) : alarms: 0x000200 beep_enable: 0x000200
in6 (-5VIN) : alarms: 0x000400 beep_enable: 0x000400
in7 (VSB) : alarms: 0x080000 beep_enable: 0x010000 <== mismatch
in8 (VBAT) : alarms: 0x100000 beep_enable: 0x020000 <== mismatch
in9 (VINR1) : alarms: 0x004000 beep_enable: 0x004000
temp1 : alarms: 0x000010 beep_enable: 0x000010
temp2 : alarms: 0x000020 beep_enable: 0x000020
temp3 : alarms: 0x002000 beep_enable: 0x000002 <== mismatch
fan1 : alarms: 0x000040 beep_enable: 0x000040
fan2 : alarms: 0x000080 beep_enable: 0x000080
fan3 : alarms: 0x000800 beep_enable: 0x000800
fan4 : alarms: 0x200000 beep_enable: 0x200000
fan5 : alarms: 0x400000 beep_enable: 0x400000
tart1 : alarms: 0x010000 beep_enable: 0x040000 <== mismatch
tart2 : alarms: 0x020000 beep_enable: 0x080000 <== mismatch
tart3 : alarms: 0x040000 beep_enable: 0x100000 <== mismatch
case_open : alarms: 0x001000 beep_enable: 0x001000
user_enable : alarms: -------- beep_enable: 0x800000
*** NOTE: It is the responsibility of user-space code to handle the fact
that the beep enable and alarm bits are in different positions when using that
feature of the chip.
When an alarm goes off, you can be warned by a beeping signal through your
computer speaker. It is possible to enable all beeping globally, or only
......@@ -109,5 +115,6 @@ often will do no harm, but will return 'old' values.
W83791D TODO:
---------------
Provide a patch for per-file alarms as discussed on the mailing list
Provide a patch for per-file alarms and beep enables as defined in the hwmon
documentation (Documentation/hwmon/sysfs-interface)
Provide a patch for smart-fan control (still need appropriate motherboard/fans)
Documentation/kernel-parameters.txt
浏览文件 @ 59458f40
......@@ -110,6 +110,13 @@ be entered as an environment variable, whereas its absence indicates that
it will appear as a kernel argument readable via /proc/cmdline by programs
running once the system is up.
The number of kernel parameters is not limited, but the length of the
complete command line (parameters including spaces etc.) is limited to
a fixed number of characters. This limit depends on the architecture
and is between 256 and 4096 characters. It is defined in the file
./include/asm/setup.h as COMMAND_LINE_SIZE.
53c7xx= [HW,SCSI] Amiga SCSI controllers
See header of drivers/scsi/53c7xx.c.
See also Documentation/scsi/ncr53c7xx.txt.
......@@ -1324,7 +1331,7 @@ running once the system is up.
pt. [PARIDE]
See Documentation/paride.txt.
quiet= [KNL] Disable log messages
quiet [KNL] Disable most log messages
r128= [HW,DRM]
......
Documentation/lockdep-design.txt
浏览文件 @ 59458f40
......@@ -36,6 +36,28 @@ The validator tracks lock-class usage history into 5 separate state bits:
- 'ever used' [ == !unused ]
When locking rules are violated, these 4 state bits are presented in the
locking error messages, inside curlies. A contrived example:
modprobe/2287 is trying to acquire lock:
(&sio_locks[i].lock){--..}, at: [<c02867fd>] mutex_lock+0x21/0x24
but task is already holding lock:
(&sio_locks[i].lock){--..}, at: [<c02867fd>] mutex_lock+0x21/0x24
The bit position indicates hardirq, softirq, hardirq-read,
softirq-read respectively, and the character displayed in each
indicates:
'.' acquired while irqs enabled
'+' acquired in irq context
'-' acquired in process context with irqs disabled
'?' read-acquired both with irqs enabled and in irq context
Unused mutexes cannot be part of the cause of an error.
Single-lock state rules:
------------------------
......
Documentation/networking/pktgen.txt
浏览文件 @ 59458f40
......@@ -100,6 +100,7 @@ Examples:
are: IPSRC_RND #IP Source is random (between min/max),
IPDST_RND, UDPSRC_RND,
UDPDST_RND, MACSRC_RND, MACDST_RND
MPLS_RND, VID_RND, SVID_RND
pgset "udp_src_min 9" set UDP source port min, If < udp_src_max, then
cycle through the port range.
......@@ -125,6 +126,21 @@ Examples:
pgset "mpls 0" turn off mpls (or any invalid argument works too!)
pgset "vlan_id 77" set VLAN ID 0-4095
pgset "vlan_p 3" set priority bit 0-7 (default 0)
pgset "vlan_cfi 0" set canonical format identifier 0-1 (default 0)
pgset "svlan_id 22" set SVLAN ID 0-4095
pgset "svlan_p 3" set priority bit 0-7 (default 0)
pgset "svlan_cfi 0" set canonical format identifier 0-1 (default 0)
pgset "vlan_id 9999" > 4095 remove vlan and svlan tags
pgset "svlan 9999" > 4095 remove svlan tag
pgset "tos XX" set former IPv4 TOS field (e.g. "tos 28" for AF11 no ECN, default 00)
pgset "traffic_class XX" set former IPv6 TRAFFIC CLASS (e.g. "traffic_class B8" for EF no ECN, default 00)
pgset stop aborts injection. Also, ^C aborts generator.
......
Documentation/rt-mutex-design.txt
浏览文件 @ 59458f40
......@@ -333,11 +333,11 @@ cmpxchg is basically the following function performed atomically:
unsigned long _cmpxchg(unsigned long *A, unsigned long *B, unsigned long *C)
{
unsigned long T = *A;
if (*A == *B) {
*A = *C;
}
return T;
unsigned long T = *A;
if (*A == *B) {
*A = *C;
}
return T;
}
#define cmpxchg(a,b,c) _cmpxchg(&a,&b,&c)
......@@ -582,7 +582,7 @@ contention).
try_to_take_rt_mutex is used every time the task tries to grab a mutex in the
slow path. The first thing that is done here is an atomic setting of
the "Has Waiters" flag of the mutex's owner field. Yes, this could really
be false, because if the the mutex has no owner, there are no waiters and
be false, because if the mutex has no owner, there are no waiters and
the current task also won't have any waiters. But we don't have the lock
yet, so we assume we are going to be a waiter. The reason for this is to
play nice for those architectures that do have CMPXCHG. By setting this flag
......@@ -735,7 +735,7 @@ do have CMPXCHG, that check is done in the fast path, but it is still needed
in the slow path too. If a waiter of a mutex woke up because of a signal
or timeout between the time the owner failed the fast path CMPXCHG check and
the grabbing of the wait_lock, the mutex may not have any waiters, thus the
owner still needs to make this check. If there are no waiters than the mutex
owner still needs to make this check. If there are no waiters then the mutex
owner field is set to NULL, the wait_lock is released and nothing more is
needed.
......
Documentation/seclvl.txt 已删除 100644 → 0
浏览文件 @ 825f9075
BSD Secure Levels Linux Security Module
Michael A. Halcrow <mike@halcrow.us>
Introduction
Under the BSD Secure Levels security model, sets of policies are
associated with levels. Levels range from -1 to 2, with -1 being the
weakest and 2 being the strongest. These security policies are
enforced at the kernel level, so not even the superuser is able to
disable or circumvent them. This hardens the machine against attackers
who gain root access to the system.
Levels and Policies
Level -1 (Permanently Insecure):
- Cannot increase the secure level
Level 0 (Insecure):
- Cannot ptrace the init process
Level 1 (Default):
- /dev/mem and /dev/kmem are read-only
- IMMUTABLE and APPEND extended attributes, if set, may not be unset
- Cannot load or unload kernel modules
- Cannot write directly to a mounted block device
- Cannot perform raw I/O operations
- Cannot perform network administrative tasks
- Cannot setuid any file
Level 2 (Secure):
- Cannot decrement the system time
- Cannot write to any block device, whether mounted or not
- Cannot unmount any mounted filesystems
Compilation
To compile the BSD Secure Levels LSM, seclvl.ko, enable the
SECURITY_SECLVL configuration option. This is found under Security
options -> BSD Secure Levels in the kernel configuration menu.
Basic Usage
Once the machine is in a running state, with all the necessary modules
loaded and all the filesystems mounted, you can load the seclvl.ko
module:
# insmod seclvl.ko
The module defaults to secure level 1, except when compiled directly
into the kernel, in which case it defaults to secure level 0. To raise
the secure level to 2, the administrator writes ``2'' to the
seclvl/seclvl file under the sysfs mount point (assumed to be /sys in
these examples):
# echo -n "2" > /sys/seclvl/seclvl
Alternatively, you can initialize the module at secure level 2 with
the initlvl module parameter:
# insmod seclvl.ko initlvl=2
At this point, it is impossible to remove the module or reduce the
secure level. If the administrator wishes to have the option of doing
so, he must provide a module parameter, sha1_passwd, that specifies
the SHA1 hash of the password that can be used to reduce the secure
level to 0.
To generate this SHA1 hash, the administrator can use OpenSSL:
# echo -n "boogabooga" | openssl sha1
abeda4e0f33defa51741217592bf595efb8d289c
In order to use password-instigated secure level reduction, the SHA1
crypto module must be loaded or compiled into the kernel:
# insmod sha1.ko
The administrator can then insmod the seclvl module, including the
SHA1 hash of the password:
# insmod seclvl.ko
sha1_passwd=abeda4e0f33defa51741217592bf595efb8d289c
To reduce the secure level, write the password to seclvl/passwd under
your sysfs mount point:
# echo -n "boogabooga" > /sys/seclvl/passwd
The September 2004 edition of Sys Admin Magazine has an article about
the BSD Secure Levels LSM. I encourage you to refer to that article
for a more in-depth treatment of this security module:
http://www.samag.com/documents/s=9304/sam0409a/0409a.htm
Documentation/video4linux/CARDLIST.cx88
浏览文件 @ 59458f40
......@@ -7,10 +7,10 @@
6 -> AverTV Studio 303 (M126) [1461:000b]
7 -> MSI TV-@nywhere Master [1462:8606]
8 -> Leadtek Winfast DV2000 [107d:6620]
9 -> Leadtek PVR 2000 [107d:663b,107d:663C]
9 -> Leadtek PVR 2000 [107d:663b,107d:663c,107d:6632]
10 -> IODATA GV-VCP3/PCI [10fc:d003]
11 -> Prolink PlayTV PVR
12 -> ASUS PVR-416 [1043:4823]
12 -> ASUS PVR-416 [1043:4823,1461:c111]
13 -> MSI TV-@nywhere
14 -> KWorld/VStream XPert DVB-T [17de:08a6]
15 -> DViCO FusionHDTV DVB-T1 [18ac:db00]
......@@ -51,3 +51,7 @@
50 -> NPG Tech Real TV FM Top 10 [14f1:0842]
51 -> WinFast DTV2000 H [107d:665e]
52 -> Geniatech DVB-S [14f1:0084]
53 -> Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T [0070:1404]
54 -> Norwood Micro TV Tuner
55 -> Shenzhen Tungsten Ages Tech TE-DTV-250 / Swann OEM [c180:c980]
56 -> Hauppauge WinTV-HVR1300 DVB-T/Hybrid MPEG Encoder [0070:9600,0070:9601,0070:9602]
Documentation/video4linux/CARDLIST.saa7134
浏览文件 @ 59458f40
......@@ -58,7 +58,7 @@
57 -> Avermedia AVerTV GO 007 FM [1461:f31f]
58 -> ADS Tech Instant TV (saa7135) [1421:0350,1421:0351,1421:0370,1421:1370]
59 -> Kworld/Tevion V-Stream Xpert TV PVR7134
60 -> LifeView/Typhoon FlyDVB-T Duo Cardbus [5168:0502,4e42:0502]
60 -> LifeView/Typhoon/Genius FlyDVB-T Duo Cardbus [5168:0502,4e42:0502,1489:0502]
61 -> Philips TOUGH DVB-T reference design [1131:2004]
62 -> Compro VideoMate TV Gold+II
63 -> Kworld Xpert TV PVR7134
......@@ -83,7 +83,7 @@
82 -> MSI TV@Anywhere plus [1462:6231]
83 -> Terratec Cinergy 250 PCI TV [153b:1160]
84 -> LifeView FlyDVB Trio [5168:0319]
85 -> AverTV DVB-T 777 [1461:2c05]
85 -> AverTV DVB-T 777 [1461:2c05,1461:2c05]
86 -> LifeView FlyDVB-T / Genius VideoWonder DVB-T [5168:0301,1489:0301]
87 -> ADS Instant TV Duo Cardbus PTV331 [0331:1421]
88 -> Tevion/KWorld DVB-T 220RF [17de:7201]
......@@ -94,3 +94,6 @@
93 -> Medion 7134 Bridge #2 [16be:0005]
94 -> LifeView FlyDVB-T Hybrid Cardbus [5168:3306,5168:3502]
95 -> LifeView FlyVIDEO3000 (NTSC) [5169:0138]
96 -> Medion Md8800 Quadro [16be:0007,16be:0008]
97 -> LifeView FlyDVB-S /Acorp TV134DS [5168:0300,4e42:0300]
98 -> Proteus Pro 2309 [0919:2003]
Documentation/video4linux/bttv/Insmod-options
浏览文件 @ 59458f40
......@@ -54,6 +54,12 @@ bttv.o
dropouts.
chroma_agc=0/1 AGC of chroma signal, off by default.
adc_crush=0/1 Luminance ADC crush, on by default.
i2c_udelay= Allow reduce I2C speed. Default is 5 usecs
(meaning 66,67 Kbps). The default is the
maximum supported speed by kernel bitbang
algoritm. You may use lower numbers, if I2C
messages are lost (16 is known to work on
all supported cards).
bttv_gpio=0/1
gpiomask=
......
Documentation/video4linux/cx2341x/README.hm12 0 → 100644
浏览文件 @ 59458f40
The cx23416 can produce (and the cx23415 can also read) raw YUV output. The
format of a YUV frame is specific to this chip and is called HM12. 'HM' stands
for 'Hauppauge Macroblock', which is a misnomer as 'Conexant Macroblock' would
be more accurate.
The format is YUV 4:2:0 which uses 1 Y byte per pixel and 1 U and V byte per
four pixels.
The data is encoded as two macroblock planes, the first containing the Y
values, the second containing UV macroblocks.
The Y plane is divided into blocks of 16x16 pixels from left to right
and from top to bottom. Each block is transmitted in turn, line-by-line.
So the first 16 bytes are the first line of the top-left block, the
second 16 bytes are the second line of the top-left block, etc. After
transmitting this block the first line of the block on the right to the
first block is transmitted, etc.
The UV plane is divided into blocks of 16x8 UV values going from left
to right, top to bottom. Each block is transmitted in turn, line-by-line.
So the first 16 bytes are the first line of the top-left block and
contain 8 UV value pairs (16 bytes in total). The second 16 bytes are the
second line of 8 UV pairs of the top-left block, etc. After transmitting
this block the first line of the block on the right to the first block is
transmitted, etc.
The code below is given as an example on how to convert HM12 to separate
Y, U and V planes. This code assumes frames of 720x576 (PAL) pixels.
The width of a frame is always 720 pixels, regardless of the actual specified
width.
--------------------------------------------------------------------------
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static unsigned char frame[576*720*3/2];
static unsigned char framey[576*720];
static unsigned char frameu[576*720 / 4];
static unsigned char framev[576*720 / 4];
static void de_macro_y(unsigned char* dst, unsigned char *src, int dstride, int w, int h)
{
unsigned int y, x, i;
// descramble Y plane
// dstride = 720 = w
// The Y plane is divided into blocks of 16x16 pixels
// Each block in transmitted in turn, line-by-line.
for (y = 0; y < h; y += 16) {
for (x = 0; x < w; x += 16) {
for (i = 0; i < 16; i++) {
memcpy(dst + x + (y + i) * dstride, src, 16);
src += 16;
}
}
}
}
static void de_macro_uv(unsigned char *dstu, unsigned char *dstv, unsigned char *src, int dstride, int w, int h)
{
unsigned int y, x, i;
// descramble U/V plane
// dstride = 720 / 2 = w
// The U/V values are interlaced (UVUV...).
// Again, the UV plane is divided into blocks of 16x16 UV values.
// Each block in transmitted in turn, line-by-line.
for (y = 0; y < h; y += 16) {
for (x = 0; x < w; x += 8) {
for (i = 0; i < 16; i++) {
int idx = x + (y + i) * dstride;
dstu[idx+0] = src[0]; dstv[idx+0] = src[1];
dstu[idx+1] = src[2]; dstv[idx+1] = src[3];
dstu[idx+2] = src[4]; dstv[idx+2] = src[5];
dstu[idx+3] = src[6]; dstv[idx+3] = src[7];
dstu[idx+4] = src[8]; dstv[idx+4] = src[9];
dstu[idx+5] = src[10]; dstv[idx+5] = src[11];
dstu[idx+6] = src[12]; dstv[idx+6] = src[13];
dstu[idx+7] = src[14]; dstv[idx+7] = src[15];
src += 16;
}
}
}
}
/*************************************************************************/
int main(int argc, char **argv)
{
FILE *fin;
int i;
if (argc == 1) fin = stdin;
else fin = fopen(argv[1], "r");
if (fin == NULL) {
fprintf(stderr, "cannot open input\n");
exit(-1);
}
while (fread(frame, sizeof(frame), 1, fin) == 1) {
de_macro_y(framey, frame, 720, 720, 576);
de_macro_uv(frameu, framev, frame + 720 * 576, 720 / 2, 720 / 2, 576 / 2);
fwrite(framey, sizeof(framey), 1, stdout);
fwrite(framev, sizeof(framev), 1, stdout);
fwrite(frameu, sizeof(frameu), 1, stdout);
}
fclose(fin);
return 0;
}
--------------------------------------------------------------------------
Documentation/video4linux/cx2341x/README.vbi 0 → 100644
浏览文件 @ 59458f40
Format of embedded V4L2_MPEG_STREAM_VBI_FMT_IVTV VBI data
=========================================================
This document describes the V4L2_MPEG_STREAM_VBI_FMT_IVTV format of the VBI data
embedded in an MPEG-2 program stream. This format is in part dictated by some
hardware limitations of the ivtv driver (the driver for the Conexant cx23415/6
chips), in particular a maximum size for the VBI data. Anything longer is cut
off when the MPEG stream is played back through the cx23415.
The advantage of this format is it is very compact and that all VBI data for
all lines can be stored while still fitting within the maximum allowed size.
The stream ID of the VBI data is 0xBD. The maximum size of the embedded data is
4 + 43 * 36, which is 4 bytes for a header and 2 * 18 VBI lines with a 1 byte
header and a 42 bytes payload each. Anything beyond this limit is cut off by
the cx23415/6 firmware. Besides the data for the VBI lines we also need 36 bits
for a bitmask determining which lines are captured and 4 bytes for a magic cookie,
signifying that this data package contains V4L2_MPEG_STREAM_VBI_FMT_IVTV VBI data.
If all lines are used, then there is no longer room for the bitmask. To solve this
two different magic numbers were introduced:
'itv0': After this magic number two unsigned longs follow. Bits 0-17 of the first
unsigned long denote which lines of the first field are captured. Bits 18-31 of
the first unsigned long and bits 0-3 of the second unsigned long are used for the
second field.
'ITV0': This magic number assumes all VBI lines are captured, i.e. it implicitly
implies that the bitmasks are 0xffffffff and 0xf.
After these magic cookies (and the 8 byte bitmask in case of cookie 'itv0') the
captured VBI lines start:
For each line the least significant 4 bits of the first byte contain the data type.
Possible values are shown in the table below. The payload is in the following 42
bytes.
Here is the list of possible data types:
#define IVTV_SLICED_TYPE_TELETEXT 0x1 // Teletext (uses lines 6-22 for PAL)
#define IVTV_SLICED_TYPE_CC 0x4 // Closed Captions (line 21 NTSC)
#define IVTV_SLICED_TYPE_WSS 0x5 // Wide Screen Signal (line 23 PAL)
#define IVTV_SLICED_TYPE_VPS 0x7 // Video Programming System (PAL) (line 16)
Hans Verkuil <hverkuil@xs4all.nl>
Documentation/x86_64/boot-options.txt
浏览文件 @ 59458f40
......@@ -199,6 +199,11 @@ IOMMU
allowed overwrite iommu off workarounds for specific chipsets.
soft Use software bounce buffering (default for Intel machines)
noaperture Don't touch the aperture for AGP.
allowdac Allow DMA >4GB
When off all DMA over >4GB is forced through an IOMMU or bounce
buffering.
nodac Forbid DMA >4GB
panic Always panic when IOMMU overflows
swiotlb=pages[,force]
......
MAINTAINERS
浏览文件 @ 59458f40
......@@ -501,7 +501,7 @@ S: Maintained
BLOCK LAYER
P: Jens Axboe
M: axboe@suse.de
M: axboe@kernel.dk
L: linux-kernel@vger.kernel.org
T: git kernel.org:/pub/scm/linux/kernel/git/axboe/linux-2.6-block.git
S: Maintained
......@@ -851,7 +851,7 @@ P: Doug Warzecha
M: Douglas_Warzecha@dell.com
S: Maintained
DEVICE-MAPPER
DEVICE-MAPPER (LVM)
P: Alasdair Kergon
L: dm-devel@redhat.com
W: http://sources.redhat.com/dm
......@@ -1398,7 +1398,7 @@ S: Maintained
IDE/ATAPI CDROM DRIVER
P: Jens Axboe
M: axboe@suse.de
M: axboe@kernel.dk
L: linux-kernel@vger.kernel.org
W: http://www.kernel.dk
S: Maintained
......@@ -1416,36 +1416,29 @@ M: Gadi Oxman <gadio@netvision.net.il>
L: linux-kernel@vger.kernel.org
S: Maintained
IEEE 1394 ETHERNET (eth1394)
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
S: Orphan
IEEE 1394 SUBSYSTEM
P: Ben Collins
M: bcollins@debian.org
P: Jody McIntyre
M: scjody@modernduck.com
P: Stefan Richter
M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
T: git kernel.org:/pub/scm/linux/kernel/git/scjody/ieee1394.git
T: git kernel.org:/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6.git
S: Maintained
IEEE 1394 OHCI DRIVER
P: Ben Collins
M: bcollins@debian.org
P: Jody McIntyre
M: scjody@modernduck.com
IEEE 1394 IPV4 DRIVER (eth1394)
P: Stefan Richter
M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
S: Maintained
S: Odd Fixes
IEEE 1394 PCILYNX DRIVER
P: Jody McIntyre
M: scjody@modernduck.com
P: Stefan Richter
M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
S: Maintained
S: Odd Fixes
IEEE 1394 RAW I/O DRIVER
P: Ben Collins
......@@ -1453,16 +1446,6 @@ M: bcollins@debian.org
P: Dan Dennedy
M: dan@dennedy.org
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
S: Maintained
IEEE 1394 SBP2
P: Ben Collins
M: bcollins@debian.org
P: Stefan Richter
M: stefanr@s5r6.in-berlin.de
L: linux1394-devel@lists.sourceforge.net
W: http://www.linux1394.org/
S: Maintained
IMS TWINTURBO FRAMEBUFFER DRIVER
......@@ -2080,7 +2063,7 @@ L: linux-hams@vger.kernel.org
W: http://www.linux-ax25.org/
S: Maintained
NETWORK BLOCK DEVICE
NETWORK BLOCK DEVICE (NBD)
P: Paul Clements
M: Paul.Clements@steeleye.com
S: Maintained
......@@ -2566,7 +2549,7 @@ S: Maintained
SCSI CDROM DRIVER
P: Jens Axboe
M: axboe@suse.de
M: axboe@kernel.dk
L: linux-scsi@vger.kernel.org
W: http://www.kernel.dk
S: Maintained
......@@ -2828,6 +2811,12 @@ M: R.E.Wolff@BitWizard.nl
L: linux-kernel@vger.kernel.org ?
S: Supported
SPIDERNET NETWORK DRIVER for CELL
P: Jim Lewis
M: jim@jklewis.com
L: netdev@vger.kernel.org
S: Supported
SRM (Alpha) environment access
P: Jan-Benedict Glaw
M: jbglaw@lug-owl.de
......@@ -2852,12 +2841,9 @@ S: Maintained
SUPERH (sh)
P: Paul Mundt
M: lethal@linux-sh.org
P: Kazumoto Kojima
M: kkojima@rr.iij4u.or.jp
L: linuxsh-dev@lists.sourceforge.net
L: linuxsh-dev@lists.sourceforge.net (subscribers-only)
W: http://www.linux-sh.org
W: http://www.m17n.org/linux-sh/
W: http://www.rr.iij4u.or.jp/~kkojima/linux-sh4.html
S: Maintained
SUPERH64 (sh64)
......@@ -3008,7 +2994,7 @@ S: Maintained
UNIFORM CDROM DRIVER
P: Jens Axboe
M: axboe@suse.de
M: axboe@kernel.dk
L: linux-kernel@vger.kernel.org
W: http://www.kernel.dk
S: Maintained
......@@ -3327,6 +3313,12 @@ W: http://linuxtv.org
T: git kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git
S: Maintained
VT1211 HARDWARE MONITOR DRIVER
P: Juerg Haefliger
M: juergh@gmail.com
L: lm-sensors@lm-sensors.org
S: Maintained
VT8231 HARDWARE MONITOR DRIVER
P: Roger Lucas
M: roger@planbit.co.uk
......
arch/alpha/kernel/proto.h
浏览文件 @ 59458f40
#include <linux/interrupt.h>
#include <linux/io.h>
#include <asm/pgtable.h>
/* Prototypes of functions used across modules here in this directory. */
......@@ -181,9 +183,16 @@ extern void titan_dispatch_irqs(u64, struct pt_regs *);
extern void switch_to_system_map(void);
extern void srm_paging_stop(void);
/* ../mm/remap.c */
extern int __alpha_remap_area_pages(unsigned long, unsigned long,
unsigned long, unsigned long);
static inline int
__alpha_remap_area_pages(unsigned long address, unsigned long phys_addr,
unsigned long size, unsigned long flags)
{
pgprot_t prot;
prot = __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE
| _PAGE_KWE | flags);
return ioremap_page_range(address, address + size, phys_addr, prot);
}
/* irq.c */
......
arch/alpha/kernel/time.c
浏览文件 @ 59458f40
......@@ -54,8 +54,6 @@
#include "proto.h"
#include "irq_impl.h"
extern unsigned long wall_jiffies; /* kernel/timer.c */
static int set_rtc_mmss(unsigned long);
DEFINE_SPINLOCK(rtc_lock);
......@@ -132,7 +130,7 @@ irqreturn_t timer_interrupt(int irq, void *dev, struct pt_regs * regs)
nticks = delta >> FIX_SHIFT;
while (nticks > 0) {
do_timer(regs);
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
#endif
......@@ -413,7 +411,7 @@ void
do_gettimeofday(struct timeval *tv)
{
unsigned long flags;
unsigned long sec, usec, lost, seq;
unsigned long sec, usec, seq;
unsigned long delta_cycles, delta_usec, partial_tick;
do {
......@@ -423,14 +421,13 @@ do_gettimeofday(struct timeval *tv)
sec = xtime.tv_sec;
usec = (xtime.tv_nsec / 1000);
partial_tick = state.partial_tick;
lost = jiffies - wall_jiffies;
} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
#ifdef CONFIG_SMP
/* Until and unless we figure out how to get cpu cycle counters
in sync and keep them there, we can't use the rpcc tricks. */
delta_usec = lost * (1000000 / HZ);
delta_usec = 0;
#else
/*
* usec = cycles * ticks_per_cycle * 2**48 * 1e6 / (2**48 * ticks)
......@@ -446,8 +443,7 @@ do_gettimeofday(struct timeval *tv)
*/
delta_usec = (delta_cycles * state.scaled_ticks_per_cycle
+ partial_tick
+ (lost << FIX_SHIFT)) * 15625;
+ partial_tick) * 15625;
delta_usec = ((delta_usec / ((1UL << (FIX_SHIFT-6-1)) * HZ)) + 1) / 2;
#endif
......@@ -480,12 +476,11 @@ do_settimeofday(struct timespec *tv)
time. Without this, a full-tick error is possible. */
#ifdef CONFIG_SMP
delta_nsec = (jiffies - wall_jiffies) * (NSEC_PER_SEC / HZ);
delta_nsec = 0;
#else
delta_nsec = rpcc() - state.last_time;
delta_nsec = (delta_nsec * state.scaled_ticks_per_cycle
+ state.partial_tick
+ ((jiffies - wall_jiffies) << FIX_SHIFT)) * 15625;
+ state.partial_tick) * 15625;
delta_nsec = ((delta_nsec / ((1UL << (FIX_SHIFT-6-1)) * HZ)) + 1) / 2;
delta_nsec *= 1000;
#endif
......
arch/alpha/mm/Makefile
浏览文件 @ 59458f40
......@@ -4,6 +4,6 @@
EXTRA_CFLAGS := -Werror
obj-y := init.o fault.o extable.o remap.o
obj-y := init.o fault.o extable.o
obj-$(CONFIG_DISCONTIGMEM) += numa.o
arch/alpha/mm/fault.c
浏览文件 @ 59458f40
......@@ -193,7 +193,7 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
/* We ran out of memory, or some other thing happened to us that
made us unable to handle the page fault gracefully. */
out_of_memory:
if (current->pid == 1) {
if (is_init(current)) {
yield();
down_read(&mm->mmap_sem);
goto survive;
......
arch/alpha/mm/remap.c 已删除 100644 → 0
浏览文件 @ 825f9075
#include <linux/vmalloc.h>
#include <asm/pgalloc.h>
#include <asm/cacheflush.h>
static inline void
remap_area_pte(pte_t * pte, unsigned long address, unsigned long size,
unsigned long phys_addr, unsigned long flags)
{
unsigned long end;
unsigned long pfn;
address &= ~PMD_MASK;
end = address + size;
if (end > PMD_SIZE)
end = PMD_SIZE;
if (address >= end)
BUG();
pfn = phys_addr >> PAGE_SHIFT;
do {
if (!pte_none(*pte)) {
printk("remap_area_pte: page already exists\n");
BUG();
}
set_pte(pte, pfn_pte(pfn,
__pgprot(_PAGE_VALID | _PAGE_ASM |
_PAGE_KRE | _PAGE_KWE | flags)));
address += PAGE_SIZE;
pfn++;
pte++;
} while (address && (address < end));
}
static inline int
remap_area_pmd(pmd_t * pmd, unsigned long address, unsigned long size,
unsigned long phys_addr, unsigned long flags)
{
unsigned long end;
address &= ~PGDIR_MASK;
end = address + size;
if (end > PGDIR_SIZE)
end = PGDIR_SIZE;
phys_addr -= address;
if (address >= end)
BUG();
do {
pte_t * pte = pte_alloc_kernel(pmd, address);
if (!pte)
return -ENOMEM;
remap_area_pte(pte, address, end - address,
address + phys_addr, flags);
address = (address + PMD_SIZE) & PMD_MASK;
pmd++;
} while (address && (address < end));
return 0;
}
int
__alpha_remap_area_pages(unsigned long address, unsigned long phys_addr,
unsigned long size, unsigned long flags)
{
pgd_t * dir;
int error = 0;
unsigned long end = address + size;
phys_addr -= address;
dir = pgd_offset(&init_mm, address);
flush_cache_all();
if (address >= end)
BUG();
do {
pmd_t *pmd;
pmd = pmd_alloc(&init_mm, dir, address);
error = -ENOMEM;
if (!pmd)
break;
if (remap_area_pmd(pmd, address, end - address,
phys_addr + address, flags))
break;
error = 0;
address = (address + PGDIR_SIZE) & PGDIR_MASK;
dir++;
} while (address && (address < end));
return error;
}
arch/arm/Kconfig
浏览文件 @ 59458f40
......@@ -17,6 +17,10 @@ config ARM
Europe. There is an ARM Linux project with a web page at
<http://www.arm.linux.org.uk/>.
config GENERIC_TIME
bool
default n
config MMU
bool
default y
......@@ -51,6 +55,10 @@ config GENERIC_HARDIRQS
bool
default y
config TRACE_IRQFLAGS_SUPPORT
bool
default y
config HARDIRQS_SW_RESEND
bool
default y
......@@ -91,7 +99,7 @@ config ARCH_MTD_XIP
config VECTORS_BASE
hex
default 0xffff0000 if MMU
default 0xffff0000 if MMU || CPU_HIGH_VECTOR
default DRAM_BASE if REMAP_VECTORS_TO_RAM
default 0x00000000
help
......@@ -198,16 +206,27 @@ config ARCH_IMX
help
Support for Motorola's i.MX family of processors (MX1, MXL).
config ARCH_IOP3XX
bool "IOP3xx-based"
config ARCH_IOP32X
bool "IOP32x-based"
depends on MMU
select PLAT_IOP
select PCI
help
Support for Intel's 80219 and IOP32X (XScale) family of
processors.
config ARCH_IOP33X
bool "IOP33x-based"
depends on MMU
select PLAT_IOP
select PCI
help
Support for Intel's IOP3XX (XScale) family of processors.
Support for Intel's IOP33X (XScale) family of processors.
config ARCH_IXP4XX
bool "IXP4xx-based"
depends on MMU
select GENERIC_TIME
help
Support for Intel's IXP4XX (XScale) family of processors.
......@@ -308,7 +327,9 @@ source "arch/arm/mach-footbridge/Kconfig"
source "arch/arm/mach-integrator/Kconfig"
source "arch/arm/mach-iop3xx/Kconfig"
source "arch/arm/mach-iop32x/Kconfig"
source "arch/arm/mach-iop33x/Kconfig"
source "arch/arm/mach-ixp4xx/Kconfig"
......@@ -348,6 +369,9 @@ source "arch/arm/mach-netx/Kconfig"
config ARCH_ACORN
bool
config PLAT_IOP
bool
source arch/arm/mm/Kconfig
# bool 'Use XScale PMU as timer source' CONFIG_XSCALE_PMU_TIMER
......@@ -602,6 +626,7 @@ config LEDS_CPU
config ALIGNMENT_TRAP
bool
depends on CPU_CP15_MMU
default y if !ARCH_EBSA110
help
ARM processors can not fetch/store information which is not
......@@ -633,11 +658,12 @@ config ZBOOT_ROM_BSS
hex "Compressed ROM boot loader BSS address"
default "0"
help
The base address of 64KiB of read/write memory in the target
for the ROM-able zImage, which must be available while the
decompressor is running. Platforms which normally make use of
ROM-able zImage formats normally set this to a suitable
value in their defconfig file.
The base address of an area of read/write memory in the target
for the ROM-able zImage which must be available while the
decompressor is running. It must be large enough to hold the
entire decompressed kernel plus an additional 128 KiB.
Platforms which normally make use of ROM-able zImage formats
normally set this to a suitable value in their defconfig file.
If ZBOOT_ROM is not enabled, this has no effect.
......@@ -832,7 +858,7 @@ source "drivers/base/Kconfig"
source "drivers/connector/Kconfig"
if ALIGNMENT_TRAP
if ALIGNMENT_TRAP || !CPU_CP15_MMU
source "drivers/mtd/Kconfig"
endif
......@@ -844,7 +870,7 @@ source "drivers/block/Kconfig"
source "drivers/acorn/block/Kconfig"
if PCMCIA || ARCH_CLPS7500 || ARCH_IOP3XX || ARCH_IXP4XX \
if PCMCIA || ARCH_CLPS7500 || ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX \
|| ARCH_L7200 || ARCH_LH7A40X || ARCH_PXA || ARCH_RPC \
|| ARCH_S3C2410 || ARCH_SA1100 || ARCH_SHARK || FOOTBRIDGE \
|| ARCH_IXP23XX
......
arch/arm/Kconfig-nommu
浏览文件 @ 59458f40
......@@ -25,6 +25,14 @@ config FLASH_SIZE
hex 'FLASH Size' if SET_MEM_PARAM
default 0x00400000
config PROCESSOR_ID
hex
default 0x00007700
depends on !CPU_CP15
help
If processor has no CP15 register, this processor ID is
used instead of the auto-probing which utilizes the register.
config REMAP_VECTORS_TO_RAM
bool 'Install vectors to the begining of RAM' if DRAM_BASE
depends on DRAM_BASE
......
arch/arm/Makefile
浏览文件 @ 59458f40
......@@ -55,7 +55,12 @@ arch-$(CONFIG_CPU_32v3) :=-D__LINUX_ARM_ARCH__=3 -march=armv3
# This selects how we optimise for the processor.
tune-$(CONFIG_CPU_ARM610) :=-mtune=arm610
tune-$(CONFIG_CPU_ARM710) :=-mtune=arm710
tune-$(CONFIG_CPU_ARM7TDMI) :=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM720T) :=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM740T) :=-mtune=arm7tdmi
tune-$(CONFIG_CPU_ARM9TDMI) :=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM940T) :=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM946T) :=$(call cc-option,-mtune=arm9e,-mtune=arm9tdmi)
tune-$(CONFIG_CPU_ARM920T) :=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM922T) :=-mtune=arm9tdmi
tune-$(CONFIG_CPU_ARM925T) :=-mtune=arm9tdmi
......@@ -101,7 +106,8 @@ endif
machine-$(CONFIG_ARCH_INTEGRATOR) := integrator
textofs-$(CONFIG_ARCH_CLPS711X) := 0x00028000
machine-$(CONFIG_ARCH_CLPS711X) := clps711x
machine-$(CONFIG_ARCH_IOP3XX) := iop3xx
machine-$(CONFIG_ARCH_IOP32X) := iop32x
machine-$(CONFIG_ARCH_IOP33X) := iop33x
machine-$(CONFIG_ARCH_IXP4XX) := ixp4xx
machine-$(CONFIG_ARCH_IXP2000) := ixp2000
machine-$(CONFIG_ARCH_IXP23XX) := ixp23xx
......@@ -157,6 +163,7 @@ core-$(CONFIG_FPE_FASTFPE) += $(FASTFPE_OBJ)
core-$(CONFIG_VFP) += arch/arm/vfp/
# If we have a common platform directory, then include it in the build.
core-$(CONFIG_PLAT_IOP) += arch/arm/plat-iop/
core-$(CONFIG_ARCH_OMAP) += arch/arm/plat-omap/
drivers-$(CONFIG_OPROFILE) += arch/arm/oprofile/
......
arch/arm/boot/compressed/Makefile
浏览文件 @ 59458f40
......@@ -51,7 +51,11 @@ OBJS += head-at91rm9200.o
endif
ifeq ($(CONFIG_CPU_BIG_ENDIAN),y)
ifeq ($(CONFIG_CPU_CP15),y)
OBJS += big-endian.o
else
# The endian should be set by h/w design.
endif
endif
#
......
arch/arm/boot/compressed/head.S
浏览文件 @ 59458f40
......@@ -20,11 +20,21 @@
#ifdef DEBUG
#if defined(CONFIG_DEBUG_ICEDCC)
#ifdef CONFIG_CPU_V6
.macro loadsp, rb
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c5, 0
.endm
#else
.macro loadsp, rb
.endm
.macro writeb, ch, rb
mcr p14, 0, \ch, c0, c1, 0
.endm
#endif
#else
#include <asm/arch/debug-macro.S>
......@@ -42,12 +52,6 @@
add \rb, \rb, #0x00010000 @ Ser1
#endif
.endm
#elif defined(CONFIG_ARCH_IOP331)
.macro loadsp, rb
mov \rb, #0xff000000
orr \rb, \rb, #0x00ff0000
orr \rb, \rb, #0x0000f700 @ location of the UART
.endm
#elif defined(CONFIG_ARCH_S3C2410)
.macro loadsp, rb
mov \rb, #0x50000000
......@@ -78,9 +82,11 @@
kphex r6, 8 /* processor id */
kputc #':'
kphex r7, 8 /* architecture id */
#ifdef CONFIG_CPU_CP15
kputc #':'
mrc p15, 0, r0, c1, c0
kphex r0, 8 /* control reg */
#endif
kputc #'\n'
kphex r5, 8 /* decompressed kernel start */
kputc #'-'
......@@ -503,7 +509,11 @@ call_kernel: bl cache_clean_flush
*/
call_cache_fn: adr r12, proc_types
#ifdef CONFIG_CPU_CP15
mrc p15, 0, r6, c0, c0 @ get processor ID
#else
ldr r6, =CONFIG_PROCESSOR_ID
#endif
1: ldr r1, [r12, #0] @ get value
ldr r2, [r12, #4] @ get mask
eor r1, r1, r6 @ (real ^ match)
......
arch/arm/boot/compressed/misc.c
浏览文件 @ 59458f40
......@@ -30,6 +30,25 @@ static void putstr(const char *ptr);
#include <asm/arch/uncompress.h>
#ifdef CONFIG_DEBUG_ICEDCC
#ifdef CONFIG_CPU_V6
static void icedcc_putc(int ch)
{
int status, i = 0x4000000;
do {
if (--i < 0)
return;
asm volatile ("mrc p14, 0, %0, c0, c1, 0" : "=r" (status));
} while (status & (1 << 29));
asm("mcr p14, 0, %0, c0, c5, 0" : : "r" (ch));
}
#else
static void icedcc_putc(int ch)
{
int status, i = 0x4000000;
......@@ -44,6 +63,8 @@ static void icedcc_putc(int ch)
asm("mcr p14, 0, %0, c1, c0, 0" : : "r" (ch));
}
#endif
#define putc(ch) icedcc_putc(ch)
#define flush() do { } while (0)
#endif
......
arch/arm/common/icst307.c
浏览文件 @ 59458f40
......@@ -57,7 +57,7 @@ icst307_khz_to_vco(const struct icst307_params *p, unsigned long freq)
break;
} while (i < ARRAY_SIZE(idx2s));
if (i > ARRAY_SIZE(idx2s))
if (i >= ARRAY_SIZE(idx2s))
return vco;
vco.s = idx2s[i];
......@@ -119,7 +119,7 @@ icst307_ps_to_vco(const struct icst307_params *p, unsigned long period)
break;
} while (i < ARRAY_SIZE(idx2s));
if (i > ARRAY_SIZE(idx2s))
if (i >= ARRAY_SIZE(idx2s))
return vco;
vco.s = idx2s[i];
......
arch/arm/common/icst525.c
浏览文件 @ 59458f40
......@@ -55,7 +55,7 @@ icst525_khz_to_vco(const struct icst525_params *p, unsigned long freq)
break;
} while (i < ARRAY_SIZE(idx2s));
if (i > ARRAY_SIZE(idx2s))
if (i >= ARRAY_SIZE(idx2s))
return vco;
vco.s = idx2s[i];
......@@ -118,7 +118,7 @@ icst525_ps_to_vco(const struct icst525_params *p, unsigned long period)
break;
} while (i < ARRAY_SIZE(idx2s));
if (i > ARRAY_SIZE(idx2s))
if (i >= ARRAY_SIZE(idx2s))
return vco;
vco.s = idx2s[i];
......
arch/arm/common/locomo.c
浏览文件 @ 59458f40
......@@ -121,6 +121,13 @@ static struct locomo_dev_info locomo_devices[] = {
.offset = 0,
.length = 0,
},
{
.devid = LOCOMO_DEVID_SPI,
.irq = {},
.name = "locomo-spi",
.offset = LOCOMO_SPI,
.length = 0x30,
},
};
......@@ -374,7 +381,7 @@ static void locomo_spi_handler(unsigned int irq, struct irqdesc *desc,
struct irqdesc *d;
void __iomem *mapbase = get_irq_chipdata(irq);
req = locomo_readl(mapbase + LOCOMO_SPIIR) & 0x000F;
req = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIR) & 0x000F;
if (req) {
irq = LOCOMO_IRQ_SPI_START;
d = irq_desc + irq;
......@@ -391,35 +398,35 @@ static void locomo_spi_ack_irq(unsigned int irq)
{
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_SPIWE);
r = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIWE);
r |= (0x0001 << (irq - LOCOMO_IRQ_SPI_START));
locomo_writel(r, mapbase + LOCOMO_SPIWE);
locomo_writel(r, mapbase + LOCOMO_SPI + LOCOMO_SPIWE);
r = locomo_readl(mapbase + LOCOMO_SPIIS);
r = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIS);
r &= ~(0x0001 << (irq - LOCOMO_IRQ_SPI_START));
locomo_writel(r, mapbase + LOCOMO_SPIIS);
locomo_writel(r, mapbase + LOCOMO_SPI + LOCOMO_SPIIS);
r = locomo_readl(mapbase + LOCOMO_SPIWE);
r = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIWE);
r &= ~(0x0001 << (irq - LOCOMO_IRQ_SPI_START));
locomo_writel(r, mapbase + LOCOMO_SPIWE);
locomo_writel(r, mapbase + LOCOMO_SPI + LOCOMO_SPIWE);
}
static void locomo_spi_mask_irq(unsigned int irq)
{
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_SPIIE);
r = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIE);
r &= ~(0x0001 << (irq - LOCOMO_IRQ_SPI_START));
locomo_writel(r, mapbase + LOCOMO_SPIIE);
locomo_writel(r, mapbase + LOCOMO_SPI + LOCOMO_SPIIE);
}
static void locomo_spi_unmask_irq(unsigned int irq)
{
void __iomem *mapbase = get_irq_chipdata(irq);
unsigned int r;
r = locomo_readl(mapbase + LOCOMO_SPIIE);
r = locomo_readl(mapbase + LOCOMO_SPI + LOCOMO_SPIIE);
r |= (0x0001 << (irq - LOCOMO_IRQ_SPI_START));
locomo_writel(r, mapbase + LOCOMO_SPIIE);
locomo_writel(r, mapbase + LOCOMO_SPI + LOCOMO_SPIIE);
}
static struct irq_chip locomo_spi_chip = {
......@@ -814,12 +821,15 @@ static inline struct locomo *locomo_chip_driver(struct locomo_dev *ldev)
return (struct locomo *)dev_get_drvdata(ldev->dev.parent);
}
void locomo_gpio_set_dir(struct locomo_dev *ldev, unsigned int bits, unsigned int dir)
void locomo_gpio_set_dir(struct device *dev, unsigned int bits, unsigned int dir)
{
struct locomo *lchip = locomo_chip_driver(ldev);
struct locomo *lchip = dev_get_drvdata(dev);
unsigned long flags;
unsigned int r;
if (!lchip)
return;
spin_lock_irqsave(&lchip->lock, flags);
r = locomo_readl(lchip->base + LOCOMO_GPD);
......@@ -836,12 +846,15 @@ void locomo_gpio_set_dir(struct locomo_dev *ldev, unsigned int bits, unsigned in
spin_unlock_irqrestore(&lchip->lock, flags);
}
unsigned int locomo_gpio_read_level(struct locomo_dev *ldev, unsigned int bits)
int locomo_gpio_read_level(struct device *dev, unsigned int bits)
{
struct locomo *lchip = locomo_chip_driver(ldev);
struct locomo *lchip = dev_get_drvdata(dev);
unsigned long flags;
unsigned int ret;
if (!lchip)
return -ENODEV;
spin_lock_irqsave(&lchip->lock, flags);
ret = locomo_readl(lchip->base + LOCOMO_GPL);
spin_unlock_irqrestore(&lchip->lock, flags);
......@@ -850,12 +863,15 @@ unsigned int locomo_gpio_read_level(struct locomo_dev *ldev, unsigned int bits)
return ret;
}
unsigned int locomo_gpio_read_output(struct locomo_dev *ldev, unsigned int bits)
int locomo_gpio_read_output(struct device *dev, unsigned int bits)
{
struct locomo *lchip = locomo_chip_driver(ldev);
struct locomo *lchip = dev_get_drvdata(dev);
unsigned long flags;
unsigned int ret;
if (!lchip)
return -ENODEV;
spin_lock_irqsave(&lchip->lock, flags);
ret = locomo_readl(lchip->base + LOCOMO_GPO);
spin_unlock_irqrestore(&lchip->lock, flags);
......@@ -864,12 +880,15 @@ unsigned int locomo_gpio_read_output(struct locomo_dev *ldev, unsigned int bits)
return ret;
}
void locomo_gpio_write(struct locomo_dev *ldev, unsigned int bits, unsigned int set)
void locomo_gpio_write(struct device *dev, unsigned int bits, unsigned int set)
{
struct locomo *lchip = locomo_chip_driver(ldev);
struct locomo *lchip = dev_get_drvdata(dev);
unsigned long flags;
unsigned int r;
if (!lchip)
return;
spin_lock_irqsave(&lchip->lock, flags);
r = locomo_readl(lchip->base + LOCOMO_GPO);
......@@ -1058,9 +1077,9 @@ void locomo_frontlight_set(struct locomo_dev *dev, int duty, int vr, int bpwf)
struct locomo *lchip = locomo_chip_driver(dev);
if (vr)
locomo_gpio_write(dev, LOCOMO_GPIO_FL_VR, 1);
locomo_gpio_write(dev->dev.parent, LOCOMO_GPIO_FL_VR, 1);
else
locomo_gpio_write(dev, LOCOMO_GPIO_FL_VR, 0);
locomo_gpio_write(dev->dev.parent, LOCOMO_GPIO_FL_VR, 0);
spin_lock_irqsave(&lchip->lock, flags);
locomo_writel(bpwf, lchip->base + LOCOMO_FRONTLIGHT + LOCOMO_ALS);
......
arch/arm/common/sharpsl_pm.c
浏览文件 @ 59458f40
......@@ -40,6 +40,7 @@
#define SHARPSL_CHARGE_FINISH_TIME (msecs_to_jiffies(10*60*1000)) /* 10 min */
#define SHARPSL_BATCHK_TIME (msecs_to_jiffies(15*1000)) /* 15 sec */
#define SHARPSL_BATCHK_TIME_SUSPEND (60*10) /* 10 min */
#define SHARPSL_WAIT_CO_TIME 15 /* 15 sec */
#define SHARPSL_WAIT_DISCHARGE_ON 100 /* 100 msec */
#define SHARPSL_CHECK_BATTERY_WAIT_TIME_TEMP 10 /* 10 msec */
......@@ -575,6 +576,9 @@ static int corgi_pxa_pm_enter(suspend_state_t state)
while (corgi_enter_suspend(alarm_time,alarm_status,state))
{}
if (sharpsl_pm.machinfo->earlyresume)
sharpsl_pm.machinfo->earlyresume();
dev_dbg(sharpsl_pm.dev, "SharpSL resuming...\n");
return 0;
......
arch/arm/configs/ep93xx_defconfig
浏览文件 @ 59458f40
......@@ -126,6 +126,7 @@ CONFIG_CRUNCH=y
# EP93xx Platforms
#
CONFIG_MACH_EDB9302=y
CONFIG_MACH_EDB9312=y
CONFIG_MACH_EDB9315=y
CONFIG_MACH_EDB9315A=y
CONFIG_MACH_GESBC9312=y
......
arch/arm/configs/iq31244_defconfig 已删除 100644 → 0
浏览文件 @ 825f9075
此差异已折叠。
arch/arm/configs/iq80321_defconfig 已删除 100644 → 0
浏览文件 @ 825f9075
此差异已折叠。
arch/arm/configs/iq80331_defconfig 已删除 100644 → 0
浏览文件 @ 825f9075
此差异已折叠。
arch/arm/configs/s3c2410_defconfig
浏览文件 @ 59458f40
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.17-git9
# Sun Jun 25 23:56:32 2006
# Linux kernel version: 2.6.18
# Wed Sep 20 20:27:31 2006
#
CONFIG_ARM=y
CONFIG_MMU=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# Code maturity level options
......@@ -26,14 +31,15 @@ CONFIG_SWAP=y
CONFIG_SYSVIPC=y
# CONFIG_POSIX_MQUEUE is not set
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_SYSCTL=y
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
# CONFIG_IKCONFIG is not set
# CONFIG_RELAY is not set
CONFIG_INITRAMFS_SOURCE=""
CONFIG_UID16=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
......@@ -46,6 +52,8 @@ CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_SLAB=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
# CONFIG_SLOB is not set
......@@ -84,7 +92,7 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91RM9200 is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS7500 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_CO285 is not set
......@@ -94,7 +102,8 @@ CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_IMX is not set
# CONFIG_ARCH_IOP3XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP23XX is not set
......@@ -122,13 +131,18 @@ CONFIG_ARCH_SMDK2410=y
CONFIG_ARCH_S3C2440=y
CONFIG_SMDK2440_CPU2440=y
CONFIG_SMDK2440_CPU2442=y
CONFIG_MACH_S3C2413=y
CONFIG_MACH_SMDK2413=y
CONFIG_MACH_VR1000=y
CONFIG_MACH_RX3715=y
CONFIG_MACH_OTOM=y
CONFIG_MACH_NEXCODER_2440=y
CONFIG_MACH_VSTMS=y
CONFIG_S3C2410_CLOCK=y
CONFIG_S3C2410_PM=y
CONFIG_CPU_S3C2410_DMA=y
CONFIG_CPU_S3C2410=y
CONFIG_S3C2412_PM=y
CONFIG_CPU_S3C2412=y
CONFIG_CPU_S3C244X=y
CONFIG_CPU_S3C2440=y
......@@ -156,7 +170,7 @@ CONFIG_S3C2410_LOWLEVEL_UART_PORT=0
CONFIG_CPU_32=y
CONFIG_CPU_ARM920T=y
CONFIG_CPU_ARM926T=y
CONFIG_CPU_32v4=y
CONFIG_CPU_32v4T=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV4T=y
CONFIG_CPU_ABRT_EV5TJ=y
......@@ -200,6 +214,7 @@ CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ALIGNMENT_TRAP=y
#
......@@ -304,7 +319,6 @@ CONFIG_TCP_CONG_BIC=y
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_NET_DIVERT is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
......@@ -460,6 +474,7 @@ CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
CONFIG_BLK_DEV_RAM_BLOCKSIZE=1024
CONFIG_BLK_DEV_INITRD=y
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=m
......@@ -640,6 +655,7 @@ CONFIG_SERIO_LIBPS2=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
......@@ -716,6 +732,7 @@ CONFIG_S3C2410_WATCHDOG=y
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
CONFIG_HW_RANDOM=y
# CONFIG_NVRAM is not set
CONFIG_S3C2410_RTC=y
# CONFIG_DTLK is not set
......@@ -857,12 +874,12 @@ CONFIG_VIDEO_V4L2=y
#
# Graphics support
#
CONFIG_FIRMWARE_EDID=y
CONFIG_FB=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_FIRMWARE_EDID=y
# CONFIG_FB_BACKLIGHT is not set
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
......@@ -995,7 +1012,7 @@ CONFIG_USB_MON=y
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CY7C63 is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGETKIT is not set
# CONFIG_USB_PHIDGETSERVO is not set
......@@ -1095,6 +1112,7 @@ CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_SUMMARY is not set
# CONFIG_JFFS2_FS_XATTR is not set
# CONFIG_JFFS2_COMPRESSION_OPTIONS is not set
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_RTIME=y
......@@ -1202,14 +1220,19 @@ CONFIG_NLS_DEFAULT="iso8859-1"
#
# CONFIG_PRINTK_TIME is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
CONFIG_DEBUG_KERNEL=y
CONFIG_LOG_BUF_SHIFT=16
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_RWSEMS is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
......@@ -1251,3 +1274,4 @@ CONFIG_CRC32=y
# CONFIG_LIBCRC32C is not set
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
arch/arm/kernel/apm.c
浏览文件 @ 59458f40
......@@ -25,6 +25,7 @@
#include <linux/list.h>
#include <linux/init.h>
#include <linux/completion.h>
#include <linux/kthread.h>
#include <asm/apm.h> /* apm_power_info */
#include <asm/system.h>
......@@ -80,7 +81,7 @@ struct apm_user {
*/
static int suspends_pending;
static int apm_disabled;
static int arm_apm_active;
static struct task_struct *kapmd_tsk;
static DECLARE_WAIT_QUEUE_HEAD(apm_waitqueue);
static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue);
......@@ -97,7 +98,6 @@ static LIST_HEAD(apm_user_list);
* to be suspending the system.
*/
static DECLARE_WAIT_QUEUE_HEAD(kapmd_wait);
static DECLARE_COMPLETION(kapmd_exit);
static DEFINE_SPINLOCK(kapmd_queue_lock);
static struct apm_queue kapmd_queue;
......@@ -468,16 +468,13 @@ static int apm_get_info(char *buf, char **start, off_t fpos, int length)
static int kapmd(void *arg)
{
daemonize("kapmd");
current->flags |= PF_NOFREEZE;
do {
apm_event_t event;
wait_event_interruptible(kapmd_wait,
!queue_empty(&kapmd_queue) || !arm_apm_active);
!queue_empty(&kapmd_queue) || kthread_should_stop());
if (!arm_apm_active)
if (kthread_should_stop())
break;
spin_lock_irq(&kapmd_queue_lock);
......@@ -508,7 +505,7 @@ static int kapmd(void *arg)
}
} while (1);
complete_and_exit(&kapmd_exit, 0);
return 0;
}
static int __init apm_init(void)
......@@ -520,13 +517,14 @@ static int __init apm_init(void)
return -ENODEV;
}
arm_apm_active = 1;
ret = kernel_thread(kapmd, NULL, CLONE_KERNEL);
if (ret < 0) {
arm_apm_active = 0;
kapmd_tsk = kthread_create(kapmd, NULL, "kapmd");
if (IS_ERR(kapmd_tsk)) {
ret = PTR_ERR(kapmd_tsk);
kapmd_tsk = NULL;
return ret;
}
kapmd_tsk->flags |= PF_NOFREEZE;
wake_up_process(kapmd_tsk);
#ifdef CONFIG_PROC_FS
create_proc_info_entry("apm", 0, NULL, apm_get_info);
......@@ -535,10 +533,7 @@ static int __init apm_init(void)
ret = misc_register(&apm_device);
if (ret != 0) {
remove_proc_entry("apm", NULL);
arm_apm_active = 0;
wake_up(&kapmd_wait);
wait_for_completion(&kapmd_exit);
kthread_stop(kapmd_tsk);
}
return ret;
......@@ -549,9 +544,7 @@ static void __exit apm_exit(void)
misc_deregister(&apm_device);
remove_proc_entry("apm", NULL);
arm_apm_active = 0;
wake_up(&kapmd_wait);
wait_for_completion(&kapmd_exit);
kthread_stop(kapmd_tsk);
}
module_init(apm_init);
......
arch/arm/kernel/debug.S
浏览文件 @ 59458f40
......@@ -21,6 +21,36 @@
#if defined(CONFIG_DEBUG_ICEDCC)
@@ debug using ARM EmbeddedICE DCC channel
#if defined(CONFIG_CPU_V6)
.macro addruart, rx
.endm
.macro senduart, rd, rx
mcr p14, 0, \rd, c0, c5, 0
.endm
.macro busyuart, rd, rx
1001:
mrc p14, 0, \rx, c0, c1, 0
tst \rx, #0x20000000
beq 1001b
.endm
.macro waituart, rd, rx
mov \rd, #0x2000000
1001:
subs \rd, \rd, #1
bmi 1002f
mrc p14, 0, \rx, c0, c1, 0
tst \rx, #0x20000000
bne 1001b
1002:
.endm
#else
.macro addruart, rx
.endm
......@@ -46,9 +76,12 @@
bne 1001b
1002:
.endm
#endif /* CONFIG_CPU_V6 */
#else
#include <asm/arch/debug-macro.S>
#endif
#endif /* CONFIG_DEBUG_ICEDCC */
/*
* Useful debugging routines
......
arch/arm/kernel/ecard.c
浏览文件 @ 59458f40
......@@ -295,7 +295,7 @@ ecard_task(void * unused)
*/
static void ecard_call(struct ecard_request *req)
{
DECLARE_COMPLETION(completion);
DECLARE_COMPLETION_ONSTACK(completion);
req->complete = &completion;
......
arch/arm/kernel/entry-armv.S
浏览文件 @ 59458f40
......@@ -191,6 +191,9 @@ __dabt_svc:
__irq_svc:
svc_entry
#ifdef CONFIG_TRACE_IRQFLAGS
bl trace_hardirqs_off
#endif
#ifdef CONFIG_PREEMPT
get_thread_info tsk
ldr r8, [tsk, #TI_PREEMPT] @ get preempt count
......@@ -211,6 +214,10 @@ preempt_return:
#endif
ldr r0, [sp, #S_PSR] @ irqs are already disabled
msr spsr_cxsf, r0
#ifdef CONFIG_TRACE_IRQFLAGS
tst r0, #PSR_I_BIT
bleq trace_hardirqs_on
#endif
ldmia sp, {r0 - pc}^ @ load r0 - pc, cpsr
.ltorg
......@@ -398,6 +405,9 @@ __dabt_usr:
__irq_usr:
usr_entry
#ifdef CONFIG_TRACE_IRQFLAGS
bl trace_hardirqs_off
#endif
get_thread_info tsk
#ifdef CONFIG_PREEMPT
ldr r8, [tsk, #TI_PREEMPT] @ get preempt count
......@@ -412,6 +422,9 @@ __irq_usr:
teq r0, r7
strne r0, [r0, -r0]
#endif
#ifdef CONFIG_TRACE_IRQFLAGS
bl trace_hardirqs_on
#endif
mov why, #0
b ret_to_user
......
arch/arm/kernel/head-nommu.S
浏览文件 @ 59458f40
......@@ -9,7 +9,6 @@
* published by the Free Software Foundation.
*
* Common kernel startup code (non-paged MM)
* for 32-bit CPUs which has a process ID register(CP15).
*
*/
#include <linux/linkage.h>
......@@ -40,7 +39,11 @@
ENTRY(stext)
msr cpsr_c, #PSR_F_BIT | PSR_I_BIT | SVC_MODE @ ensure svc mode
@ and irqs disabled
#ifndef CONFIG_CPU_CP15
ldr r9, =CONFIG_PROCESSOR_ID
#else
mrc p15, 0, r9, c0, c0 @ get processor id
#endif
bl __lookup_processor_type @ r5=procinfo r9=cpuid
movs r10, r5 @ invalid processor (r5=0)?
beq __error_p @ yes, error 'p'
......@@ -58,6 +61,7 @@ ENTRY(stext)
*/
.type __after_proc_init, %function
__after_proc_init:
#ifdef CONFIG_CPU_CP15
mrc p15, 0, r0, c1, c0, 0 @ read control reg
#ifdef CONFIG_ALIGNMENT_TRAP
orr r0, r0, #CR_A
......@@ -72,8 +76,14 @@ __after_proc_init:
#endif
#ifdef CONFIG_CPU_ICACHE_DISABLE
bic r0, r0, #CR_I
#endif
#ifdef CONFIG_CPU_HIGH_VECTOR
orr r0, r0, #CR_V
#else
bic r0, r0, #CR_V
#endif
mcr p15, 0, r0, c1, c0, 0 @ write control reg
#endif /* CONFIG_CPU_CP15 */
mov pc, r13 @ clear the BSS and jump
@ to start_kernel
......
arch/arm/kernel/module.c
浏览文件 @ 59458f40
......@@ -2,6 +2,7 @@
* linux/arch/arm/kernel/module.c
*
* Copyright (C) 2002 Russell King.
* Modified for nommu by Hyok S. Choi
*
* 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
......@@ -32,6 +33,7 @@ extern void _etext;
#define MODULE_START (((unsigned long)&_etext + ~PGDIR_MASK) & PGDIR_MASK)
#endif
#ifdef CONFIG_MMU
void *module_alloc(unsigned long size)
{
struct vm_struct *area;
......@@ -46,6 +48,12 @@ void *module_alloc(unsigned long size)
return __vmalloc_area(area, GFP_KERNEL, PAGE_KERNEL);
}
#else /* CONFIG_MMU */
void *module_alloc(unsigned long size)
{
return size == 0 ? NULL : vmalloc(size);
}
#endif /* !CONFIG_MMU */
void module_free(struct module *module, void *region)
{
......
arch/arm/kernel/process.c
浏览文件 @ 59458f40
......@@ -221,16 +221,26 @@ void __show_regs(struct pt_regs *regs)
processor_modes[processor_mode(regs)],
thumb_mode(regs) ? " (T)" : "",
get_fs() == get_ds() ? "kernel" : "user");
#if CONFIG_CPU_CP15
{
unsigned int ctrl, transbase, dac;
unsigned int ctrl;
__asm__ (
" mrc p15, 0, %0, c1, c0\n"
" mrc p15, 0, %1, c2, c0\n"
" mrc p15, 0, %2, c3, c0\n"
: "=r" (ctrl), "=r" (transbase), "=r" (dac));
printk("Control: %04X Table: %08X DAC: %08X\n",
ctrl, transbase, dac);
: "=r" (ctrl));
printk("Control: %04X\n", ctrl);
}
#ifdef CONFIG_CPU_CP15_MMU
{
unsigned int transbase, dac;
__asm__ (
" mrc p15, 0, %0, c2, c0\n"
" mrc p15, 0, %1, c3, c0\n"
: "=r" (transbase), "=r" (dac));
printk("Table: %08X DAC: %08X\n",
transbase, dac);
}
#endif
#endif
}
void show_regs(struct pt_regs * regs)
......
arch/arm/kernel/time.c
浏览文件 @ 59458f40
......@@ -37,8 +37,6 @@
*/
struct sys_timer *system_timer;
extern unsigned long wall_jiffies;
/* this needs a better home */
DEFINE_SPINLOCK(rtc_lock);
......@@ -69,10 +67,12 @@ EXPORT_SYMBOL(profile_pc);
*/
int (*set_rtc)(void);
#ifndef CONFIG_GENERIC_TIME
static unsigned long dummy_gettimeoffset(void)
{
return 0;
}
#endif
/*
* Scheduler clock - returns current time in nanosec units.
......@@ -230,20 +230,16 @@ static inline void do_leds(void)
#define do_leds()
#endif
#ifndef CONFIG_GENERIC_TIME
void do_gettimeofday(struct timeval *tv)
{
unsigned long flags;
unsigned long seq;
unsigned long usec, sec, lost;
unsigned long usec, sec;
do {
seq = read_seqbegin_irqsave(&xtime_lock, flags);
usec = system_timer->offset();
lost = jiffies - wall_jiffies;
if (lost)
usec += lost * USECS_PER_JIFFY;
sec = xtime.tv_sec;
usec += xtime.tv_nsec / 1000;
} while (read_seqretry_irqrestore(&xtime_lock, seq, flags));
......@@ -276,7 +272,6 @@ int do_settimeofday(struct timespec *tv)
* done, and then undo it!
*/
nsec -= system_timer->offset() * NSEC_PER_USEC;
nsec -= (jiffies - wall_jiffies) * TICK_NSEC;
wtm_sec = wall_to_monotonic.tv_sec + (xtime.tv_sec - sec);
wtm_nsec = wall_to_monotonic.tv_nsec + (xtime.tv_nsec - nsec);
......@@ -291,6 +286,7 @@ int do_settimeofday(struct timespec *tv)
}
EXPORT_SYMBOL(do_settimeofday);
#endif /* !CONFIG_GENERIC_TIME */
/**
* save_time_delta - Save the offset between system time and RTC time
......@@ -333,7 +329,7 @@ void timer_tick(struct pt_regs *regs)
profile_tick(CPU_PROFILING, regs);
do_leds();
do_set_rtc();
do_timer(regs);
do_timer(1);
#ifndef CONFIG_SMP
update_process_times(user_mode(regs));
#endif
......@@ -500,8 +496,10 @@ device_initcall(timer_init_sysfs);
void __init time_init(void)
{
#ifndef CONFIG_GENERIC_TIME
if (system_timer->offset == NULL)
system_timer->offset = dummy_gettimeoffset;
#endif
system_timer->init();
#ifdef CONFIG_NO_IDLE_HZ
......
arch/arm/kernel/traps.c
浏览文件 @ 59458f40
......@@ -191,7 +191,7 @@ void show_stack(struct task_struct *tsk, unsigned long *sp)
if (tsk != current)
fp = thread_saved_fp(tsk);
else
asm("mov%? %0, fp" : "=r" (fp));
asm("mov %0, fp" : "=r" (fp) : : "cc");
c_backtrace(fp, 0x10);
barrier();
......
arch/arm/mach-at91rm9200/board-1arm.c
浏览文件 @ 59458f40
......@@ -34,20 +34,11 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/hardware.h>
#include <asm/arch/board.h>
#include <asm/arch/gpio.h>
#include "generic.h"
static void __init onearm_init_irq(void)
{
/* Initialize AIC controller */
at91rm9200_init_irq(NULL);
/* Set up the GPIO interrupts */
at91_gpio_irq_setup(PQFP_GPIO_BANKS);
}
/*
* Serial port configuration.
......@@ -62,15 +53,18 @@ static struct at91_uart_config __initdata onearm_uart_config = {
static void __init onearm_map_io(void)
{
at91rm9200_map_io();
/* Initialize clocks: 18.432 MHz crystal */
at91_clock_init(18432000);
/* Initialize processor: 18.432 MHz crystal */
at91rm9200_initialize(18432000, AT91RM9200_PQFP);
/* Setup the serial ports and console */
at91_init_serial(&onearm_uart_config);
}
static void __init onearm_init_irq(void)
{
at91rm9200_init_interrupts(NULL);
}
static struct at91_eth_data __initdata onearm_eth_data = {
.phy_irq_pin = AT91_PIN_PC4,
.is_rmii = 1,
......
arch/arm/mach-at91rm9200/board-carmeva.c
浏览文件 @ 59458f40
......@@ -35,20 +35,11 @@
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <asm/hardware.h>
#include <asm/arch/board.h>
#include <asm/arch/gpio.h>
#include "generic.h"
static void __init carmeva_init_irq(void)
{
/* Initialize AIC controller */
at91rm9200_init_irq(NULL);
/* Set up the GPIO interrupts */
at91_gpio_irq_setup(BGA_GPIO_BANKS);
}
/*
* Serial port configuration.
......@@ -63,15 +54,19 @@ static struct at91_uart_config __initdata carmeva_uart_config = {
static void __init carmeva_map_io(void)
{
at91rm9200_map_io();
/* Initialize clocks: 20.000 MHz crystal */
at91_clock_init(20000000);
/* Initialize processor: 20.000 MHz crystal */
at91rm9200_initialize(20000000, AT91RM9200_BGA);
/* Setup the serial ports and console */
at91_init_serial(&carmeva_uart_config);
}
static void __init carmeva_init_irq(void)
{
at91rm9200_init_interrupts(NULL);
}
static struct at91_eth_data __initdata carmeva_eth_data = {
.phy_irq_pin = AT91_PIN_PC4,
.is_rmii = 1,
......
arch/arm/mach-at91rm9200/board-dk.c
浏览文件 @ 59458f40
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arch/arm/mach-at91rm9200/board-ek.c
浏览文件 @ 59458f40
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arch/arm/mach-at91rm9200/clock.c
浏览文件 @ 59458f40
此差异已折叠。
arch/arm/mach-at91rm9200/clock.h 0 → 100644
浏览文件 @ 59458f40
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arch/arm/mach-at91rm9200/devices.c
浏览文件 @ 59458f40
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arch/arm/mach-at91rm9200/generic.h
浏览文件 @ 59458f40
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arch/arm/mach-at91rm9200/gpio.c
浏览文件 @ 59458f40
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arch/arm/mach-at91rm9200/irq.c
浏览文件 @ 59458f40
......@@ -34,8 +34,6 @@
#include <asm/mach/irq.h>
#include <asm/mach/map.h>
#include "generic.h"
static void at91_aic_mask_irq(unsigned int irq)
{
......@@ -61,12 +59,12 @@ static int at91_aic_set_type(unsigned irq, unsigned type)
srctype = AT91_AIC_SRCTYPE_RISING;
break;
case IRQT_LOW:
if ((irq > AT91_ID_FIQ) && (irq < AT91_ID_IRQ0)) /* only supported on external interrupts */
if ((irq > AT91_ID_FIQ) && (irq < AT91RM9200_ID_IRQ0)) /* only supported on external interrupts */
return -EINVAL;
srctype = AT91_AIC_SRCTYPE_LOW;
break;
case IRQT_FALLING:
if ((irq > AT91_ID_FIQ) && (irq < AT91_ID_IRQ0)) /* only supported on external interrupts */
if ((irq > AT91_ID_FIQ) && (irq < AT91RM9200_ID_IRQ0)) /* only supported on external interrupts */
return -EINVAL;
srctype = AT91_AIC_SRCTYPE_FALLING;
break;
......
arch/arm/mach-at91rm9200/pm.c
浏览文件 @ 59458f40
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arch/arm/mach-ep93xx/Kconfig
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arch/arm/mach-ep93xx/Makefile
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arch/arm/mach-ep93xx/edb9312.c 0 → 100644
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arch/arm/mach-footbridge/dc21285.c
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arch/arm/mach-iop32x/Kconfig 0 → 100644
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arch/arm/mach-iop32x/Makefile 0 → 100644
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arch/arm/mach-iop32x/glantank.c 0 → 100644
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arch/arm/mach-iop32x/iq31244.c 0 → 100644
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arch/arm/mach-iop32x/iq80321.c 0 → 100644
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arch/arm/mach-iop32x/n2100.c 0 → 100644
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arch/arm/mach-iop33x/Kconfig 0 → 100644
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arch/arm/mach-iop33x/Makefile 0 → 100644
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arch/arm/mach-iop33x/Makefile.boot 0 → 100644
浏览文件 @ 59458f40
zreladdr-y := 0x00008000
params_phys-y := 0x00000100
initrd_phys-y := 0x00800000
arch/arm/mach-iop33x/iq80331.c 0 → 100644
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arch/arm/mach-iop33x/iq80332.c 0 → 100644
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arch/arm/mach-iop33x/irq.c 0 → 100644
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arch/arm/mach-iop33x/uart.c 0 → 100644
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arch/arm/mach-iop3xx/Kconfig 已删除 100644 → 0
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arch/arm/mach-iop3xx/Makefile 已删除 100644 → 0
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arch/arm/mach-iop3xx/common.c 已删除 100644 → 0
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arch/arm/mach-iop3xx/iop321-setup.c 已删除 100644 → 0
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arch/arm/mach-iop3xx/iop321-time.c 已删除 100644 → 0
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arch/arm/mach-iop3xx/iop331-irq.c 已删除 100644 → 0
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drivers/bluetooth/bfusb.c
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drivers/bluetooth/hci_ldisc.c
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drivers/bluetooth/hci_usb.c
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drivers/cdrom/Kconfig
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drivers/char/drm/drm_pciids.h
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drivers/char/drm/drm_proc.c
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drivers/char/drm/drm_stub.c
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drivers/char/drm/drm_vm.c
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drivers/char/drm/i810_dma.c
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drivers/char/drm/i830_dma.c
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drivers/char/drm/i915_dma.c
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drivers/char/drm/i915_drm.h
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drivers/char/drm/i915_drv.h
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drivers/char/drm/i915_irq.c
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drivers/char/drm/radeon_cp.c
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drivers/char/drm/radeon_drv.h
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drivers/char/drm/radeon_state.c
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drivers/char/drm/sis_drv.c
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drivers/char/drm/sis_drv.h
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drivers/char/drm/sis_mm.c
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drivers/char/drm/via_dmablit.c
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drivers/char/drm/via_map.c
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drivers/char/drm/via_mm.c
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drivers/char/ds1286.c
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drivers/char/generic_serial.c
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drivers/char/hw_random/intel-rng.c
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drivers/char/ip2/ip2main.c
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drivers/char/ipmi/ipmi_devintf.c
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drivers/char/ipmi/ipmi_si_intf.c
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drivers/char/isicom.c
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drivers/char/mwave/mwavedd.c
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drivers/char/pc8736x_gpio.c
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drivers/char/scx200_gpio.c
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drivers/char/synclink_gt.c
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drivers/char/vc_screen.c
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drivers/char/vt.c
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drivers/char/watchdog/Kconfig
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drivers/hwmon/Kconfig
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drivers/hwmon/abituguru.c
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drivers/hwmon/smsc47b397.c
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drivers/hwmon/smsc47m1.c
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drivers/hwmon/smsc47m192.c
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drivers/hwmon/via686a.c
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drivers/hwmon/vt1211.c 0 → 100644
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drivers/hwmon/vt8231.c
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drivers/hwmon/w83627ehf.c
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drivers/hwmon/w83627hf.c
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drivers/hwmon/w83781d.c
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drivers/hwmon/w83791d.c
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drivers/hwmon/w83792d.c
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drivers/hwmon/w83l785ts.c
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drivers/i2c/busses/Kconfig
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drivers/i2c/busses/i2c-iop3xx.c
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drivers/i2c/busses/i2c-ite.c
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drivers/i2c/busses/i2c-sibyte.c
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drivers/i2c/i2c-core.c
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drivers/ide/Kconfig
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drivers/ide/ide-cd.c
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drivers/ide/ide-disk.c
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drivers/ide/ide-dma.c
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drivers/ide/ide-floppy.c
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drivers/ide/ide-io.c
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drivers/ide/ide-lib.c
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drivers/ide/ide-tape.c
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drivers/ide/ide-taskfile.c
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drivers/ide/ide.c
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drivers/ide/legacy/hd.c
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drivers/ide/pci/atiixp.c
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drivers/ide/pci/piix.c
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drivers/ide/pci/serverworks.c
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drivers/ide/pci/sis5513.c
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drivers/ieee1394/Kconfig
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drivers/ieee1394/csr.c
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drivers/ieee1394/csr.h
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drivers/ieee1394/dma.c
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drivers/ieee1394/dma.h
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drivers/ieee1394/dv1394-private.h
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drivers/ieee1394/dv1394.c
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drivers/ieee1394/eth1394.c
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drivers/ieee1394/highlevel.h
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drivers/ieee1394/hosts.c
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drivers/ieee1394/hosts.h
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drivers/ieee1394/ieee1394-ioctl.h
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drivers/ieee1394/ieee1394.h
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drivers/ieee1394/ieee1394_core.c
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drivers/ieee1394/ieee1394_core.h
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drivers/ieee1394/ieee1394_hotplug.h
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drivers/ieee1394/ieee1394_types.h
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drivers/ieee1394/iso.c
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drivers/ieee1394/iso.h
浏览文件 @ 59458f40
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drivers/ieee1394/nodemgr.c
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drivers/ieee1394/nodemgr.h
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drivers/ieee1394/ohci1394.c
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drivers/ieee1394/raw1394-private.h
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drivers/ieee1394/raw1394.c
浏览文件 @ 59458f40
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drivers/ieee1394/sbp2.c
浏览文件 @ 59458f40
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drivers/ieee1394/sbp2.h
浏览文件 @ 59458f40
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drivers/ieee1394/video1394.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/infiniband/core/addr.c
浏览文件 @ 59458f40
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drivers/infiniband/ulp/iser/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/input/keyboard/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/input/keyboard/Makefile
浏览文件 @ 59458f40
此差异已折叠。
drivers/input/keyboard/omap-keypad.c 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/input/serio/i8042-io.h
浏览文件 @ 59458f40
此差异已折叠。
drivers/isdn/i4l/isdn_net.c
浏览文件 @ 59458f40
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drivers/leds/led-triggers.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/leds/leds-net48xx.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/macintosh/smu.c
浏览文件 @ 59458f40
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drivers/macintosh/via-pmu.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/macintosh/via-pmu68k.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/md/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/md/dm-emc.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/common/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/common/ir-keymaps.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/common/saa7146_fops.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/b2c2/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/bt8xx/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/bt8xx/dst.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/bt8xx/dst_ca.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/bt8xx/dvb-bt8xx.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/dvb-core/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/dvb-core/dvbdev.h
浏览文件 @ 59458f40
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drivers/media/dvb/dvb-usb/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/dvb-usb/a800.c
浏览文件 @ 59458f40
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drivers/media/dvb/dvb-usb/cxusb.c
浏览文件 @ 59458f40
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drivers/media/dvb/dvb-usb/dibusb.h
浏览文件 @ 59458f40
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drivers/media/dvb/dvb-usb/digitv.c
浏览文件 @ 59458f40
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drivers/media/dvb/dvb-usb/dtt200u.c
浏览文件 @ 59458f40
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drivers/media/dvb/dvb-usb/umt-010.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/dib3000-common.c 已删除 100644 → 0
浏览文件 @ 825f9075
此差异已折叠。
drivers/media/dvb/frontends/dib3000-common.h 已删除 100644 → 0
浏览文件 @ 825f9075
此差异已折叠。
drivers/media/dvb/frontends/dib3000mc.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/dib3000mc_priv.h 已删除 100644 → 0
浏览文件 @ 825f9075
此差异已折叠。
drivers/media/dvb/frontends/dibx000_common.c 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/dibx000_common.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/mt2060.c 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/mt2060.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/mt2060_priv.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/mt312.h
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/mt352.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/mt352.h
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/tda10086.c 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/tda10086.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/tda826x.c 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/tda826x.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/tua6100.c 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/frontends/tua6100.h 0 → 100644
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/av7110.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/av7110_av.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/av7110_ca.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/av7110_hw.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/budget-av.c
浏览文件 @ 59458f40
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drivers/media/dvb/ttpci/budget-ci.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/dvb/ttpci/budget.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/radio/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/radio/dsbr100.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/radio/radio-aimslab.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/radio/radio-aztech.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/radio/radio-cadet.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/radio/radio-gemtek.c
浏览文件 @ 59458f40
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drivers/media/radio/radio-maestro.c
浏览文件 @ 59458f40
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drivers/media/radio/radio-rtrack2.c
浏览文件 @ 59458f40
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drivers/media/radio/radio-sf16fmi.c
浏览文件 @ 59458f40
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drivers/media/radio/radio-trust.c
浏览文件 @ 59458f40
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drivers/media/radio/radio-typhoon.c
浏览文件 @ 59458f40
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drivers/media/radio/radio-zoltrix.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/Makefile
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/bt866.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/bt8xx/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/cpia2/cpia2.h
浏览文件 @ 59458f40
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drivers/media/video/cx2341x.c
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/cx25840/Kconfig
浏览文件 @ 59458f40
此差异已折叠。
drivers/media/video/cx88/Kconfig
浏览文件 @ 59458f40
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drivers/media/video/cx88/Makefile
浏览文件 @ 59458f40
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drivers/media/video/cx88/cx88-dvb.c
浏览文件 @ 59458f40
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drivers/media/video/cx88/cx88-i2c.c
浏览文件 @ 59458f40
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drivers/media/video/cx88/cx88.h
浏览文件 @ 59458f40
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drivers/media/video/em28xx/Kconfig
浏览文件 @ 59458f40
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drivers/media/video/ks0127.c
浏览文件 @ 59458f40
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drivers/media/video/pvrusb2/Kconfig
浏览文件 @ 59458f40
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drivers/media/video/saa5246a.c
浏览文件 @ 59458f40
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drivers/media/video/saa5249.c
浏览文件 @ 59458f40
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drivers/media/video/saa7115.c
浏览文件 @ 59458f40
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drivers/media/video/saa711x_regs.h 0 → 100644
浏览文件 @ 59458f40
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drivers/media/video/saa7134/Kconfig
浏览文件 @ 59458f40
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drivers/media/video/tda9887.c
浏览文件 @ 59458f40
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drivers/media/video/tuner-simple.c
浏览文件 @ 59458f40
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drivers/media/video/tuner-types.c
浏览文件 @ 59458f40
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drivers/media/video/tvaudio.c
浏览文件 @ 59458f40
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drivers/media/video/tveeprom.c
浏览文件 @ 59458f40
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drivers/media/video/tvp5150.c
浏览文件 @ 59458f40
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drivers/media/video/v4l1-compat.c
浏览文件 @ 59458f40
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drivers/media/video/v4l2-common.c
浏览文件 @ 59458f40
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drivers/media/video/video-buf-dvb.c
浏览文件 @ 59458f40
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drivers/media/video/videodev.c
浏览文件 @ 59458f40
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drivers/media/video/vino.c
浏览文件 @ 59458f40
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drivers/media/video/vivi.c
浏览文件 @ 59458f40
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drivers/media/video/vpx3220.c
浏览文件 @ 59458f40
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drivers/media/video/zoran_card.c
浏览文件 @ 59458f40
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drivers/media/video/zoran_driver.c
浏览文件 @ 59458f40
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drivers/media/video/zr36120.c
浏览文件 @ 59458f40
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drivers/message/i2o/Kconfig
浏览文件 @ 59458f40
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drivers/message/i2o/i2o_block.c
浏览文件 @ 59458f40
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drivers/message/i2o/pci.c
浏览文件 @ 59458f40
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drivers/mfd/ucb1x00-ts.c
浏览文件 @ 59458f40
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drivers/mmc/Kconfig
浏览文件 @ 59458f40
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drivers/mmc/Makefile
浏览文件 @ 59458f40
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drivers/mmc/at91_mci.c
浏览文件 @ 59458f40
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drivers/mmc/imxmmc.c
浏览文件 @ 59458f40
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drivers/mmc/mmc.c
浏览文件 @ 59458f40
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drivers/mmc/mmc_block.c
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drivers/mmc/mmc_queue.c
浏览文件 @ 59458f40
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drivers/mmc/mmci.c
浏览文件 @ 59458f40
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drivers/mmc/omap.c
浏览文件 @ 59458f40
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drivers/mmc/sdhci.c
浏览文件 @ 59458f40
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drivers/mmc/sdhci.h
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drivers/mmc/wbsd.c
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drivers/mmc/wbsd.h
浏览文件 @ 59458f40
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drivers/mtd/Kconfig
浏览文件 @ 59458f40
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drivers/mtd/devices/Kconfig
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drivers/mtd/mtd_blkdevs.c
浏览文件 @ 59458f40
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drivers/net/8390.c
浏览文件 @ 59458f40
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drivers/net/Kconfig
浏览文件 @ 59458f40
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drivers/net/appletalk/ipddp.c
浏览文件 @ 59458f40
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drivers/net/arm/at91_ether.c
浏览文件 @ 59458f40
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drivers/net/bnx2.c
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drivers/net/bonding/bond_main.c
浏览文件 @ 59458f40
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drivers/net/dgrs.c
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drivers/net/fec_8xx/fec_main.c
浏览文件 @ 59458f40
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drivers/net/fs_enet/fs_enet.h
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drivers/net/irda/Kconfig
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drivers/net/irda/nsc-ircc.c
浏览文件 @ 59458f40
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drivers/net/irda/smsc-ircc2.c
浏览文件 @ 59458f40
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drivers/net/irda/stir4200.c
浏览文件 @ 59458f40
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drivers/net/irda/via-ircc.c
浏览文件 @ 59458f40
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drivers/net/loopback.c
浏览文件 @ 59458f40
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drivers/net/pppoe.c
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drivers/net/smc91x.h
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drivers/net/tg3.c
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drivers/net/tg3.h
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drivers/net/tun.c
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drivers/net/wan/hdlc_cisco.c
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drivers/net/wan/syncppp.c
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drivers/net/wireless/ipw2100.c
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drivers/net/wireless/strip.c
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drivers/parport/parport_pc.c
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drivers/parport/parport_serial.c
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drivers/pci/quirks.c
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drivers/pcmcia/cardbus.c
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drivers/pcmcia/omap_cf.c
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drivers/pcmcia/socket_sysfs.c
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drivers/pnp/pnpbios/core.c
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drivers/rtc/Kconfig
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drivers/rtc/Makefile
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drivers/rtc/class.c
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drivers/rtc/rtc-at91.c
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drivers/rtc/rtc-dev.c
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drivers/rtc/rtc-ds1307.c
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drivers/rtc/rtc-ds1553.c
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drivers/rtc/rtc-ds1672.c
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drivers/rtc/rtc-ds1742.c
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drivers/rtc/rtc-ep93xx.c
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drivers/rtc/rtc-isl1208.c
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drivers/rtc/rtc-lib.c
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drivers/rtc/rtc-m48t86.c
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drivers/rtc/rtc-max6902.c
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drivers/rtc/rtc-pcf8563.c
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drivers/rtc/rtc-pcf8583.c
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drivers/rtc/rtc-pl031.c
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drivers/rtc/rtc-proc.c
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drivers/rtc/rtc-rs5c348.c
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drivers/rtc/rtc-rs5c372.c
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drivers/rtc/rtc-s3c.c
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drivers/rtc/rtc-sa1100.c
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drivers/rtc/rtc-sysfs.c
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drivers/rtc/rtc-test.c
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drivers/rtc/rtc-v3020.c
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drivers/rtc/rtc-vr41xx.c
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drivers/rtc/rtc-x1205.c
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drivers/s390/block/Kconfig
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drivers/s390/block/dasd_diag.c
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drivers/s390/block/dasd_eckd.c
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drivers/s390/block/dasd_fba.c
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drivers/s390/block/xpram.c
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drivers/s390/char/fs3270.c
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drivers/s390/char/sclp.c
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drivers/s390/char/tty3270.c
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drivers/s390/char/vmwatchdog.c
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drivers/s390/cio/device_id.c
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drivers/s390/cio/ioasm.h
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drivers/s390/cio/qdio.h
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drivers/s390/net/iucv.c
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drivers/s390/net/qeth_main.c
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drivers/s390/s390mach.c
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drivers/s390/scsi/zfcp_scsi.c
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drivers/scsi/53c700.c
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drivers/scsi/BusLogic.h
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drivers/scsi/Kconfig
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drivers/scsi/aic7xxx/aic79xx_osm.c
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drivers/scsi/aic7xxx/aic7xxx_osm.c
浏览文件 @ 59458f40
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drivers/scsi/aic7xxx_old.c
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drivers/scsi/gdth.c
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drivers/scsi/ide-scsi.c
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drivers/scsi/libsas/sas_scsi_host.c
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drivers/scsi/pluto.c
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drivers/scsi/qla1280.c
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drivers/scsi/scsi.c
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drivers/scsi/scsi_lib.c
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drivers/scsi/sd.c
浏览文件 @ 59458f40
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drivers/scsi/sun3_NCR5380.c
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drivers/scsi/sun3_scsi.c
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drivers/scsi/sun3_scsi_vme.c
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drivers/serial/8250_acorn.c
浏览文件 @ 59458f40
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drivers/serial/8250_gsc.c
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drivers/serial/Kconfig
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drivers/serial/at91_serial.c
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drivers/serial/ioc4_serial.c
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drivers/serial/ip22zilog.c
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drivers/serial/mpc52xx_uart.c
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drivers/serial/mpsc.c
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drivers/serial/mux.c
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drivers/serial/sunsu.c
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drivers/serial/sunzilog.c
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drivers/usb/core/driver.c
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drivers/usb/core/hcd.c
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drivers/usb/core/hub.c
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drivers/usb/core/inode.c
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drivers/usb/core/usb.c
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drivers/usb/core/usb.h
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drivers/usb/gadget/at91_udc.c
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drivers/usb/gadget/dummy_hcd.c
浏览文件 @ 59458f40
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drivers/usb/gadget/file_storage.c
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drivers/usb/gadget/inode.c
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drivers/usb/gadget/omap_udc.c
浏览文件 @ 59458f40
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drivers/usb/host/ohci-hcd.c
浏览文件 @ 59458f40
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drivers/usb/host/ohci-hub.c
浏览文件 @ 59458f40
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drivers/usb/host/ohci-pci.c
浏览文件 @ 59458f40
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drivers/usb/host/ohci.h
浏览文件 @ 59458f40
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drivers/usb/image/microtek.c
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drivers/usb/image/microtek.h
浏览文件 @ 59458f40
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drivers/usb/input/hid-core.c
浏览文件 @ 59458f40
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drivers/usb/misc/phidgetkit.c
浏览文件 @ 59458f40
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drivers/usb/net/asix.c
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drivers/usb/net/kaweth.c
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drivers/usb/net/pegasus.c
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drivers/usb/serial/cyberjack.c
浏览文件 @ 59458f40
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drivers/usb/serial/ftdi_sio.c
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drivers/usb/serial/ftdi_sio.h
浏览文件 @ 59458f40
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drivers/usb/serial/generic.c
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drivers/usb/serial/ipaq.c
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drivers/usb/serial/ipw.c
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drivers/usb/serial/ir-usb.c
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drivers/usb/serial/keyspan_pda.c
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drivers/usb/serial/omninet.c
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drivers/usb/serial/pl2303.c
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drivers/usb/serial/pl2303.h
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drivers/usb/serial/safe_serial.c
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drivers/usb/storage/Kconfig
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drivers/usb/storage/unusual_devs.h
浏览文件 @ 59458f40
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drivers/video/Kconfig
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drivers/video/backlight/locomolcd.c
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drivers/video/intelfb/Makefile
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drivers/video/intelfb/intelfb.h
浏览文件 @ 59458f40
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drivers/video/intelfb/intelfb_i2c.c 0 → 100644
浏览文件 @ 59458f40
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drivers/video/intelfb/intelfbdrv.c
浏览文件 @ 59458f40
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drivers/video/intelfb/intelfbhw.c
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drivers/video/intelfb/intelfbhw.h
浏览文件 @ 59458f40
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fs/9p/v9fs.c
浏览文件 @ 59458f40
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fs/9p/vfs_inode.c
浏览文件 @ 59458f40
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