<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux.git/drivers/tty/serial, branch v2.6.38</title>
<subtitle>Linux kernel source tree</subtitle>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/'/>
<entry>
<title>fmvj18x_cs: add new id</title>
<updated>2011-02-28T20:06:20+00:00</updated>
<author>
<name>Ken Kawasaki</name>
<email>ken_kawasaki@spring.nifty.jp</email>
</author>
<published>2011-02-20T05:07:20+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=27aadb615a2d767d629966e88dc7212ceb7c712e'/>
<id>27aadb615a2d767d629966e88dc7212ceb7c712e</id>
<content type='text'>
fmvj18x_cs:add new id
           Toshiba lan&amp;modem multifuction card (model name:IPC5010A)

Signed-off-by: Ken Kawasaki &lt;ken_kawasaki@spring.nifty.jp&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
fmvj18x_cs:add new id
           Toshiba lan&amp;modem multifuction card (model name:IPC5010A)

Signed-off-by: Ken Kawasaki &lt;ken_kawasaki@spring.nifty.jp&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq</title>
<updated>2011-02-18T20:36:06+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-02-18T20:36:06+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=bc3adfc6703edfd2484902b5391092c717076f87'/>
<id>bc3adfc6703edfd2484902b5391092c717076f87</id>
<content type='text'>
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: make sure MAYDAY_INITIAL_TIMEOUT is at least 2 jiffies long
  workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'
  workqueue: wake up a worker when a rescuer is leaving a gcwq
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
  workqueue: make sure MAYDAY_INITIAL_TIMEOUT is at least 2 jiffies long
  workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'
  workqueue: wake up a worker when a rescuer is leaving a gcwq
</pre>
</div>
</content>
</entry>
<entry>
<title>workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'</title>
<updated>2011-02-16T16:48:59+00:00</updated>
<author>
<name>Tejun Heo</name>
<email>tj@kernel.org</email>
</author>
<published>2011-02-16T08:25:31+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=58a69cb47ec6991bf006a3e5d202e8571b0327a4'/>
<id>58a69cb47ec6991bf006a3e5d202e8571b0327a4</id>
<content type='text'>
There are two spellings in use for 'freeze' + 'able' - 'freezable' and
'freezeable'.  The former is the more prominent one.  The latter is
mostly used by workqueue and in a few other odd places.  Unify the
spelling to 'freezable'.

Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
Reported-by: Alan Stern &lt;stern@rowland.harvard.edu&gt;
Acked-by: "Rafael J. Wysocki" &lt;rjw@sisk.pl&gt;
Acked-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
Acked-by: Dmitry Torokhov &lt;dtor@mail.ru&gt;
Cc: David Woodhouse &lt;dwmw2@infradead.org&gt;
Cc: Alex Dubov &lt;oakad@yahoo.com&gt;
Cc: "David S. Miller" &lt;davem@davemloft.net&gt;
Cc: Steven Whitehouse &lt;swhiteho@redhat.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
There are two spellings in use for 'freeze' + 'able' - 'freezable' and
'freezeable'.  The former is the more prominent one.  The latter is
mostly used by workqueue and in a few other odd places.  Unify the
spelling to 'freezable'.

Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
Reported-by: Alan Stern &lt;stern@rowland.harvard.edu&gt;
Acked-by: "Rafael J. Wysocki" &lt;rjw@sisk.pl&gt;
Acked-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
Acked-by: Dmitry Torokhov &lt;dtor@mail.ru&gt;
Cc: David Woodhouse &lt;dwmw2@infradead.org&gt;
Cc: Alex Dubov &lt;oakad@yahoo.com&gt;
Cc: "David S. Miller" &lt;davem@davemloft.net&gt;
Cc: Steven Whitehouse &lt;swhiteho@redhat.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu</title>
<updated>2011-02-16T01:51:18+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-02-16T01:51:18+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=048f039f3ee39417d5a6a1eb73bf01f935e9ed3f'/>
<id>048f039f3ee39417d5a6a1eb73bf01f935e9ed3f</id>
<content type='text'>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68knommu: set flow handler for secondary interrupt controller of 5249
  m68knommu: remove use of IRQ_FLG_LOCK from 68360 platform support
  m68knommu: fix dereference of port.tty
  m68knommu: add missing linker __modver section
  m68knommu: fix mis-named variable int set_irq_chip loop
  m68knommu: add optimize memmove() function
  m68k: remove arch specific non-optimized memcmp()
  m68knommu: fix use of un-defined _TIF_WORK_MASK
  m68knommu: Rename m548x_wdt.c to m54xx_wdt.c
  m68knommu: fix m548x_wdt.c compilation after headers renaming
  m68knommu: Remove dependencies on nonexistent M68KNOMMU
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu:
  m68knommu: set flow handler for secondary interrupt controller of 5249
  m68knommu: remove use of IRQ_FLG_LOCK from 68360 platform support
  m68knommu: fix dereference of port.tty
  m68knommu: add missing linker __modver section
  m68knommu: fix mis-named variable int set_irq_chip loop
  m68knommu: add optimize memmove() function
  m68k: remove arch specific non-optimized memcmp()
  m68knommu: fix use of un-defined _TIF_WORK_MASK
  m68knommu: Rename m548x_wdt.c to m54xx_wdt.c
  m68knommu: fix m548x_wdt.c compilation after headers renaming
  m68knommu: Remove dependencies on nonexistent M68KNOMMU
</pre>
</div>
</content>
</entry>
<entry>
<title>m68knommu: fix dereference of port.tty</title>
<updated>2011-02-15T23:43:18+00:00</updated>
<author>
<name>Greg Ungerer</name>
<email>gerg@uclinux.org</email>
</author>
<published>2011-02-08T11:32:36+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=bc0c36d3c831b5f33ca0dab39535f5deb8c55b62'/>
<id>bc0c36d3c831b5f33ca0dab39535f5deb8c55b62</id>
<content type='text'>
The struct_tty associated with a port is now a direct pointer
from within the local private driver info struct. So fix all uses
of it.

Signed-off-by: Greg Ungerer &lt;gerg@uclinux.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The struct_tty associated with a port is now a direct pointer
from within the local private driver info struct. So fix all uses
of it.

Signed-off-by: Greg Ungerer &lt;gerg@uclinux.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>serial: bfin_5xx: split uart RX lock from uart port lock to avoid deadlock</title>
<updated>2011-02-03T22:44:54+00:00</updated>
<author>
<name>Sonic Zhang</name>
<email>sonic.zhang@analog.com</email>
</author>
<published>2011-01-11T05:16:43+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=0f66e50af53d39edebf4bc64ef90077e738c171f'/>
<id>0f66e50af53d39edebf4bc64ef90077e738c171f</id>
<content type='text'>
The RX lock is used to protect the RX buffer from concurrent access in DMA
mode between the timer and RX interrupt routines.  It is independent from
the uart lock which is used to protect the TX buffer.  It is possible for
a uart TX transfer to be started up from the RX interrupt handler if low
latency is enabled.  So we need to split the locks to avoid deadlocking in
this situation.

In PIO mode, the RX lock is not necessary because the handle_simple_irq
and handle_level_irq functions ensure driver interrupt handlers are called
once on one core.

And now that the RX path has its own lock, the TX interrupt has nothing to
do with the RX path, so disabling it at the same time.

Signed-off-by: Sonic Zhang &lt;sonic.zhang@analog.com&gt;
Signed-off-by: Mike Frysinger &lt;vapier@gentoo.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The RX lock is used to protect the RX buffer from concurrent access in DMA
mode between the timer and RX interrupt routines.  It is independent from
the uart lock which is used to protect the TX buffer.  It is possible for
a uart TX transfer to be started up from the RX interrupt handler if low
latency is enabled.  So we need to split the locks to avoid deadlocking in
this situation.

In PIO mode, the RX lock is not necessary because the handle_simple_irq
and handle_level_irq functions ensure driver interrupt handlers are called
once on one core.

And now that the RX path has its own lock, the TX interrupt has nothing to
do with the RX path, so disabling it at the same time.

Signed-off-by: Sonic Zhang &lt;sonic.zhang@analog.com&gt;
Signed-off-by: Mike Frysinger &lt;vapier@gentoo.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>68360serial: Plumb in rs_360_get_icount()</title>
<updated>2011-02-03T22:44:23+00:00</updated>
<author>
<name>Ben Hutchings</name>
<email>ben@decadent.org.uk</email>
</author>
<published>2011-01-16T05:16:14+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=3e517f4b1de4787ecff87a73a9865a0b1aa2b10b'/>
<id>3e517f4b1de4787ecff87a73a9865a0b1aa2b10b</id>
<content type='text'>
Commit 0587102cf9f427c185bfdeb2cef41e13ee0264b1 replaced a direct
implementation of SIOCGICOUNT with an implementation of
tty_operations::get_icount, but it did not actually set
rs_360_ops.get_icount.

Signed-off-by: Ben Hutchings &lt;ben@decadent.org.uk&gt;
Cc: stable@kernel.org [2.6.37]
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Commit 0587102cf9f427c185bfdeb2cef41e13ee0264b1 replaced a direct
implementation of SIOCGICOUNT with an implementation of
tty_operations::get_icount, but it did not actually set
rs_360_ops.get_icount.

Signed-off-by: Ben Hutchings &lt;ben@decadent.org.uk&gt;
Cc: stable@kernel.org [2.6.37]
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6</title>
<updated>2011-01-31T22:05:19+00:00</updated>
<author>
<name>Linus Torvalds</name>
<email>torvalds@linux-foundation.org</email>
</author>
<published>2011-01-31T22:05:19+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=abfa44b5fd4a2f5d7549005bec465d4823a263ff'/>
<id>abfa44b5fd4a2f5d7549005bec465d4823a263ff</id>
<content type='text'>
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
  tty/serial: fix apbuart build
  n_hdlc: fix read and write locking
  serial: unbreak billionton CF card
  tty: use for_each_console() and WARN() on sysfs failures
  vt: fix issue when fbcon wants to takeover a second time.

Fix up trivial conflict in drivers/tty/tty_io.c
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
  tty/serial: fix apbuart build
  n_hdlc: fix read and write locking
  serial: unbreak billionton CF card
  tty: use for_each_console() and WARN() on sysfs failures
  vt: fix issue when fbcon wants to takeover a second time.

Fix up trivial conflict in drivers/tty/tty_io.c
</pre>
</div>
</content>
</entry>
<entry>
<title>console: rename acquire/release_console_sem() to console_lock/unlock()</title>
<updated>2011-01-26T00:50:06+00:00</updated>
<author>
<name>Torben Hohn</name>
<email>torbenh@gmx.de</email>
</author>
<published>2011-01-25T23:07:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff'/>
<id>ac751efa6a0d70f2c9daef5c7e3a92270f5c2dff</id>
<content type='text'>
The -rt patches change the console_semaphore to console_mutex.  As a
result, a quite large chunk of the patches changes all
acquire/release_console_sem() to acquire/release_console_mutex()

This commit makes things use more neutral function names which dont make
implications about the underlying lock.

The only real change is the return value of console_trylock which is
inverted from try_acquire_console_sem()

This patch also paves the way to switching console_sem from a semaphore to
a mutex.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert]
Signed-off-by: Torben Hohn &lt;torbenh@gmx.de&gt;
Cc: Thomas Gleixner &lt;tglx@tglx.de&gt;
Cc: Greg KH &lt;gregkh@suse.de&gt;
Cc: Ingo Molnar &lt;mingo@elte.hu&gt;
Cc: Geert Uytterhoeven &lt;geert@linux-m68k.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The -rt patches change the console_semaphore to console_mutex.  As a
result, a quite large chunk of the patches changes all
acquire/release_console_sem() to acquire/release_console_mutex()

This commit makes things use more neutral function names which dont make
implications about the underlying lock.

The only real change is the return value of console_trylock which is
inverted from try_acquire_console_sem()

This patch also paves the way to switching console_sem from a semaphore to
a mutex.

[akpm@linux-foundation.org: coding-style fixes]
[akpm@linux-foundation.org: make console_trylock return 1 on success, per Geert]
Signed-off-by: Torben Hohn &lt;torbenh@gmx.de&gt;
Cc: Thomas Gleixner &lt;tglx@tglx.de&gt;
Cc: Greg KH &lt;gregkh@suse.de&gt;
Cc: Ingo Molnar &lt;mingo@elte.hu&gt;
Cc: Geert Uytterhoeven &lt;geert@linux-m68k.org&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Linus Torvalds &lt;torvalds@linux-foundation.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>tty/serial: fix apbuart build</title>
<updated>2011-01-23T03:15:02+00:00</updated>
<author>
<name>Randy Dunlap</name>
<email>randy.dunlap@oracle.com</email>
</author>
<published>2011-01-19T22:34:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.tavy.me/linux.git/commit/?id=fed7bb324cffd980a4a576514ced3ff52f68f319'/>
<id>fed7bb324cffd980a4a576514ced3ff52f68f319</id>
<content type='text'>
Fix build errors by selecting SERIAL_CORE:

ERROR: "uart_register_driver" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_write_wakeup" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_update_timeout" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_get_divisor" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_get_baud_rate" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_add_one_port" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_unregister_driver" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_remove_one_port" [drivers/tty/serial/apbuart.ko] undefined!

Signed-off-by: Randy Dunlap &lt;randy.dunlap@oracle.com&gt;
Cc: Daniel Hellstrom &lt;daniel@gaisler.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Fix build errors by selecting SERIAL_CORE:

ERROR: "uart_register_driver" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_write_wakeup" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_update_timeout" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_get_divisor" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_get_baud_rate" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_add_one_port" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_unregister_driver" [drivers/tty/serial/apbuart.ko] undefined!
ERROR: "uart_remove_one_port" [drivers/tty/serial/apbuart.ko] undefined!

Signed-off-by: Randy Dunlap &lt;randy.dunlap@oracle.com&gt;
Cc: Daniel Hellstrom &lt;daniel@gaisler.com&gt;
Signed-off-by: Andrew Morton &lt;akpm@linux-foundation.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@suse.de&gt;
</pre>
</div>
</content>
</entry>
</feed>
