Commit Graph

239 Commits

Author SHA1 Message Date
Evgeniy Polyakov f24ec7f6c6 [PATCH] crc16: remove w1 specific comments.
Remove w1 comments from crc16.h and move specific constants into
w1_ds2433.c where they are used.

Replace %d with %zd.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-12 08:48:08 -07:00
Evgeniy Polyakov 0a25e4d564 [PATCH] w1_ds2433: Added crc16 protection and read caching.
The changes to ds2433 to add CRC16 protection and read caching.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:27 -07:00
Evgeniy Polyakov a45f105ad4 [PATCH] w1: added private family data into w1_slave strucutre.
Add family_data to struct w1_slave.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:27 -07:00
Evgeniy Polyakov a3d65f2542 [PATCH] w1: Added DS2433 driver - family id update.
Work by Ben Gardner <bgardner@wabtec.com>.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:27 -07:00
Evgeniy Polyakov 80895392c8 [PATCH] w1: Added DS2433 driver.
Work by Ben Gardner <bgardner@wabtec.com>.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:27 -07:00
Evgeniy Polyakov 7c8f5703de [PATCH] w1: Decreased debug level.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:27 -07:00
Evgeniy Polyakov 3aca692d3e [PATCH] w1: Detouching bug fixed.
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov d2a4ef6a0c [PATCH] w1: Added add/remove slave callbacks.
Patch is based on work from Ben Gardner <bgardner@wabtec.com>

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov ea7d8f65c8 [PATCH] w1: Added w1_reset_select_slave() - Resets the bus and then selects the slave by
sending either a skip rom or a rom match.

Patch from Ben Gardner <bgardner@wabtec.com>

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov db2d0008de [PATCH] w1: Added inline functions on top of container_of().
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov 5e8eb85012 [PATCH] w1: Fixed 64bit compilation warning.
Fixed 64bit compilation warning.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov 7f772ed8df [PATCH] w1: hotplug support.
Here is W1 hotplug in addition to netlink notifications.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov 8949d2aa05 [PATCH] W1: Sync with w1/ds9490 tree.
Whitespace, static/nonstatic cleanups.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:26 -07:00
Evgeniy Polyakov 2d8331792e [PATCH] W1: w1_netlink: New init/fini netlink callbacks.
They are guarded with NETLINK_DISABLE compile time options,
so if CONFIG_NET is disabled, no linking errors occur.
Bug noticed by Adrian Bunk <bunk@stusta.de>.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-09-08 14:41:25 -07:00
Patrick McHardy 066286071d [NETLINK]: Add "groups" argument to netlink_kernel_create
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-29 16:01:11 -07:00
Patrick McHardy ac6d439d20 [NETLINK]: Convert netlink users to use group numbers instead of bitmasks
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-29 16:00:54 -07:00
Evgeniy Polyakov ad93e266a1 [NETLINK]: w1_int.c: fix default netlink group
w1 does not need to multicast its state to several groups at once,
and upcoming netlink changes will not allow bitmask for groups anyway.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-29 16:00:29 -07:00
Harald Welte 4fdb3bb723 [NETLINK]: Add properly module refcounting for kernel netlink sockets.
- Remove bogus code for compiling netlink as module
- Add module refcounting support for modules implementing a netlink
  protocol
- Add support for autoloading modules that implement a netlink protocol
  as soon as someone opens a socket for that protocol

Signed-off-by: Harald Welte <laforge@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-29 15:35:08 -07:00
Evgeniy Polyakov 2da5bf80f7 [PATCH] w1: more debug level decrease.
Do not spam syslog each 10 seconds when there is nothing on the wire.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-12 12:55:02 -07:00
Evgeniy Polyakov ea5860d22b [PATCH] w1: kconfig/Makefile fix.
This patch was sent first time very long time ago,
but magically was disapeared, it probably exists
in your queue, but to be sure, I resend it.
If can not be applied cleanly after your w1 queue is flushed
into upstrem tree, just drop it.
Thanks.

Patch from Michael Farmbauer <michl@baldrian.franken.de>.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-07-29 13:12:51 -07:00
David S. Miller 48647feed9 [W1]: Do not use NFLOG netlink number.
Use the reserved by never used NETLINK_SKIP value instead.

Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-24 19:30:28 -07:00
Evgeniy Polyakov 0e65f82814 [PATCH] w1: fix CRC calculation on bigendian platforms.
In the 2.6.13-rc1 code the "rn" structure is in the wrong-endianness
when passed to w1_attach_slave_device(). This causes problems like the
family and crc being swapped around.

Signed-off-by: Roger Blofeld <blofeldus@yahoo.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-07-11 14:10:37 -07:00
Christoph Lameter 3e1d1d28d9 [PATCH] Cleanup patch for process freezing
1. Establish a simple API for process freezing defined in linux/include/sched.h:

   frozen(process)		Check for frozen process
   freezing(process)		Check if a process is being frozen
   freeze(process)		Tell a process to freeze (go to refrigerator)
   thaw_process(process)	Restart process
   frozen_process(process)	Process is frozen now

2. Remove all references to PF_FREEZE and PF_FROZEN from all
   kernel sources except sched.h

3. Fix numerous locations where try_to_freeze is manually done by a driver

4. Remove the argument that is no longer necessary from two function calls.

5. Some whitespace cleanup

6. Clear potential race in refrigerator (provides an open window of PF_FREEZE
   cleared before setting PF_FROZEN, recalc_sigpending does not check
   PF_FROZEN).

This patch does not address the problem of freeze_processes() violating the rule
that a task may only modify its own flags by setting PF_FREEZE. This is not clean
in an SMP environment. freeze(process) is therefore not SMP safe!

Signed-off-by: Christoph Lameter <christoph@lameter.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-25 17:10:13 -07:00
Evgeniy Polyakov e5c515b453 [PATCH] w1: fix compiler warnings
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
2005-06-21 21:43:12 -07:00
Evgeniy Polyakov 6adf87bd7b [PATCH] w1: reconnect feature.
I've created reconnect feature - if on start there are no registered families
all new devices will have defailt family, later when driver for appropriate
family is loaded, slaves, which were faound earlier, will still have defult
family instead of right one. Reconnect feature will force control thread to run
through all master devices and all slaves found and search for slaves with
default family id and try to reconnect them.

It does not store newly registered family and does not check only those slaves
which have reg_num.family the same as being registered one - all slaves with
default family are reconnected.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:12 -07:00
Evgeniy Polyakov 99c5bfe993 [PATCH] w1: Adds a default family so that new slave families will show up in sysfs.
Adds a default family so that new slave families will show up in sysfs.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:11 -07:00
Evgeniy Polyakov 2a9d0c1781 [PATCH] w1: Adds a sysfs entry (w1_master_search) that allows you to disable/enable periodic searches.
Adds a sysfs entry (w1_master_search) that allows you to disable/enable
periodic searches.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:11 -07:00
Evgeniy Polyakov 6b72986183 [PATCH] w1: Added the triplet w1 master method and changes w1_search() to use it.
Adds the triplet w1 master method and changes w1_search() to use it.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:11 -07:00
Evgeniy Polyakov be57ce267f [PATCH] w1: Cleans up usage of touch_bit/w1_read_bit/w1_write_bit.
Cleans up usage of touch_bit/w1_read_bit/w1_write_bit.

Signed-off-by: Ben Gardner <bgardner@wabtec.com>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:10 -07:00
Evgeniy Polyakov 4e470aa964 [PATCH] w1_therm: removed duplicated family id.
We can access family id through w1_family structure.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
2005-06-21 21:43:10 -07:00
Greg Kroah-Hartman c7b2b2a723 [PATCH] w1: fix build issues
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:10 -07:00
Evgeniy Polyakov ca775c629a [PATCH] w1: new family structure.
Removed some fields which are not required.
First step for writing operations.
Now only read and read name remain.
Patch depends on w1 cleanups patch.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:09 -07:00
Evgeniy Polyakov 7785925dd8 [PATCH] w1: cleanups.
- white space changes.
 - list_for_each_entry/list_for_each_entry_safe and reverse changes.
 - small coding style changes.
 - removed redundant NULL checks.
 - use attribute group and macros instead of direct device attributes.
Patch is havily based on work from Adrian Bunk and Dmitry Torokhov,
thanks guys.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:09 -07:00
Evgeniy Polyakov 85e941cc9f [PATCH] w1_smem: support for new simple rom family [0x81 id].
Support for new simple rom family [0x81 id].
It is the same as existing 0x01 family,
which is used in ds9490* w1 adapters.
Patch is on top of new-thermal-sensor-families patch.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:09 -07:00
Evgeniy Polyakov 718a538f94 [PATCH] w1_therm: support for ds18b20, ds1822 thermal sensors.
Support for ds18b20, ds1822 thermal sensors.
Based on code from Tiziano M_ller <tm@dev-zero.ch>.
Patch is against 2.6.12-rc2 and should be applied
without problems on top of any later kernels since
w1_therm driver was not changed.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-21 21:43:08 -07:00
Yani Ioannou 060b8845e6 [PATCH] Driver Core: drivers/usb/input/aiptek.c - drivers/zorro/zorro-sysfs.c: update device attribute callbacks
Signed-off-by: Yani Ioannou <yani.ioannou@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-06-20 15:15:35 -07:00
johnpol@2ka.mipt.ru 0598571575 [PATCH] w1_smem: w1 ID is only 8 bytes long.
w1 ID is only 8 bytes long.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-04-18 21:16:57 -07:00
johnpol@2ka.mipt.ru 8523ff4567 [PATCH] w1: real fix for big endian machines.
Real fix for big endian machines - crc must be calculated
using little endian byte order.

Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-04-18 21:16:57 -07:00
Linus Torvalds 1da177e4c3 Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!
2005-04-16 15:20:36 -07:00