- 28 1月, 2008 2 次提交
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由 Paul Mundt 提交于
This adds support for the SH7263 (SH-2A) CPU. This particular CPU is a superset of SH7203, adding some additional peripheral blocks and hooking up additional (reserved on SH7203) vectors in the INTC block. No visibly nasty surprises, yet.. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
This adds support for the SH7203 (SH-2A) CPU. Signed-off-by: NKieran Bingham <kbingham@mpc-data.co.uk> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 25 1月, 2008 1 次提交
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由 Greg Kroah-Hartman 提交于
The IBM icom serial driver is using a kobject only for reference counting, nothing else. So switch it to use a kref instead, which is all that is needed, and is much smaller. Cc: Anton Blanchard <anton@au.ibm.com> Cc: Paul Mackerras <paulus@au.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ryan S. Arnold <rsa@us.ibm.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 29 12月, 2007 1 次提交
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由 David S. Miller 提交于
We're exporting an __init function, oops :-) The core issue here is that add_preferred_console() is marked as __init, this makes it impossible to invoke this thing from a driver probe routine which is what the Sparc serial drivers need to do. There is no harm in dropping the __init marker. This code will actually work properly when invoked from a modular driver, except that init will probably not pick up the console change without some other support code. Then we can drop the __init from sunserial_console_match() and we're no longer exporting an __init function to modules. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 12 12月, 2007 1 次提交
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由 Martin Habets 提交于
This patch against 2.6.23 sparc-2.6.git contains a number of minor cleanups of the sparc serial drivers. Initially I fixed this build warning: WARNING: vmlinux.o(.text+0x107a2c): Section mismatch: reference to .init.text:add_preferred_console (between 'sunserial_console_match' and 'sunserial_console_termios') which is done by declaring sunserial_console_match() as __init. This resulted in build warnings on sunserial_current_minor. To resolve these the variable was changed so it is no longer global, and to hide operations on it inside 2 new functions. These functions handle the UART minor handling code that is common to all sparc serial drivers. These changes allowed to clean up the uart counters in all the sparc serial drivers, and the administration of minor device numbers. Lastly, sunserial_console_termios() does not need to be exported since it is only called from non-modular code. Sadly, the following build warning still exists: WARNING: vmlinux.o(__ksymtab+0x2910): Section mismatch: reference to .init.text:sunserial_console_match (between '__ksymtab_sunserial_console_match' and '__ksymtab_sunserial_unregister_minors') This could be resolved by not exporting sunserial_console_match(), but this is not possible at the moment because it is being called from modular code. On the other hand, this is a bogus warning since it comes from a ksymtab section. Signed-off-by: NMartin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 11 12月, 2007 1 次提交
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由 Julia Lawall 提交于
There should be an of_node_put when breaking out of a loop that iterates using for_each_compatible_node. This was detected and fixed using the following semantic patch. (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ identifier d; type T; expression e; iterator for_each_compatible_node; @@ T *d; ... for_each_compatible_node(d,...) {... when != of_node_put(d) when != e = d ( return d; | + of_node_put(d); ? return ...; ) ...} // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 30 11月, 2007 1 次提交
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由 Thomas Bogendoerfer 提交于
- fix lockup when switching from early console to real console - make sysrq reliable - fix panic, if sysrq is issued before console is opened Signed-off-by: NThomas Bogendoerfer <tsbogend@alpha.franken.de> Acked-by: NRalf Baechle <ralf@linux-mips.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 26 11月, 2007 1 次提交
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由 Philipp Zabel 提交于
Signed-off-by: NPhilipp Zabel <philipp.zabel@gmail.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 22 1月, 2008 1 次提交
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由 Michael Hennerich 提交于
[Blackfin] arch: set_bfin_dma_config shouldnt set SYNC or RESTART by default - add argument or option Signed-off-by: NMichael Hennerich <michael.hennerich@analog.com> Signed-off-by: NBryan Wu <bryan.wu@analog.com>
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- 23 11月, 2007 1 次提交
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <michael.frysinger@analog.com> Signed-off-by: NBryan Wu <bryan.wu@analog.com>
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- 15 11月, 2007 5 次提交
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由 Jesper Nilsson 提交于
New and improved serial driver for CRISv10, take three, with improvements suggested by Jiri Slaby. - Call wait_event_interruptible with a _correct_ and sensible condition. - Removed superfluous test of info->flags & ASYNC_CLOSING, since that is done by wait_event_interruptible. - Moved common code for deregistering DMA and IRQ to deinit_port function. - Use setup_timer when initializing flush_timer. - Convert bit-field for uses_dma_in and uses_dma_out to regular bytes. - Removed CVS tags. - Removed defines and comments for CRIS_BUF_SIZE and TTY_THRESHOLD_THROTTLE (no longer used). - Cleaned up code to pass checkpatch. - Add crisv10.h header file. - Merge of CRISv10 from Axis internal CVS. Signed-off-by: NJesper Nilsson <jesper.nilsson@axis.com> Reviewed-by: NJiri Slaby <jirislaby@gmail.com> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Bjorn Helgaas 提交于
"Luming Yu" <luming.yu@gmail.com> says: There is a "ttyS1 irq is -1" problem observed on tiger4 which cause the serial port broken. It is because that there is __no__ ACPI IRQ resource assigned for the serial port. So the value of the IRQ for the port is never changed since it got initialized to -1. If PNP supplies a valid IRQ, use it. Otherwise, leave port.irq == 0, which means "no IRQ" to the serial core. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yu Luming <luming.yu@intel.com> Acked-by: NMatthew Wilcox <matthew@wil.cx> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Brownell 提交于
Remove annoying build warnings about unused variables in atmel_serial, which afflict both AT91 and AVR32 builds. Signed-off-by: NDavid Brownell <dbrownell@users.sourceforge.net> Acked-by: NHaavard Skinnemoen <hskinnemoen@atmel.com> Cc: Andrew Victor <andrew@sanpeople.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Damian Jurd 提交于
The following is an extra entry to enable the touch screen on the new LG C1 EXPRESS DUAL machine. Cc: Russell King <rmk@arm.linux.org.uk> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Bjorn Helgaas 提交于
This should resolve these bug reports of the modem not working: http://bugzilla.kernel.org/show_bug.cgi?id=4355 http://www.linuxquestions.org/questions/linux-newbie-8/connect-script-failed-on-ppp-go-123975/ I don't have hardware to test this, but the initial report in the kernel bugzilla indicates that this change fixed the problem. Signed-off-by: NBjorn Helgaas <bjorn.helgaas@hp.com> Cc: Dmitry Vavilov <vavilov@ihep.ru> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 07 11月, 2007 2 次提交
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由 Nobuhiro Iwamatsu 提交于
When SH7710 and SH7712 are used, SCI_NPORTS redefined. Remove it. Signed-off-by: NNobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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由 Paul Mundt 提交于
The ST40 stuff in-tree hasn't built for some time, and hasn't been updated for over 3 years. ST maintains their own out-of-tree changes and rebases occasionally, and that's ultimately where all of the ST40 users go anyways. In order for the ST40 code to be brought up to date most of the stuff removed in this changeset would have to be rewritten anyways, so there's very little benefit in keeping the remnants around either. Signed-off-by: NPaul Mundt <lethal@linux-sh.org>
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- 06 11月, 2007 2 次提交
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由 Yinghai Lu 提交于
drivers/serial/8250_early.c:80: warning: conflicting types for built-in function `putc' Signed-off-by: NYinghai Lu <yinghai.lu@sun.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Dirk Hohndel 提交于
[PATCH] pciserial_resume_one ignored return value of pci_enable_device Signed-off-by: NDirk Hohndel <hohndel@linux.intel.com> Acked-by: NAlan Cox <alan@redhat.com> Acked-by: NJeff Garzik <jeff@garzik.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 01 11月, 2007 1 次提交
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由 Grant Likely 提交于
Change the wait_tx routine to call cpu_relax() instead of udelay() to reduce console output latency and test for the TXFULL bit instead of TXEMPTY. That way the FIFO doesn't need to by 100% flushed before writing the next character. Signed-off-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NPeter Korsgaard <jacmet@sunsite.dk> Signed-off-by: NJosh Boyer <jwboyer@linux.vnet.ibm.com>
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- 30 10月, 2007 1 次提交
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由 Atsushi Nemoto 提交于
Since commit 97d97224 ("[SERIAL] Fix console initialisation ordering"), serial_core calls ->pm() on initialization even if the port was used for console. This behaviour breaks serial_txx9 console since The serial_txx9 driver initialize its port entirely on its ->pm() method if new state was 0. This patch adds checking for oldstate value to fix this probelm. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 10月, 2007 1 次提交
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由 Komuro 提交于
The drivers below support IRQ-sharing. 3c574_cs, 3c589_cs, pcnet_cs, axnet_cs, smc91c92_cs, fmvj18x_cs. xirc2ps_cs, serial_cs. Signed-off-by: NKomuro <komurojun-mbn@nifty.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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- 26 10月, 2007 1 次提交
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由 Alan Cox 提交于
Earlier patches have removed the checking for old v new differences from the USB drivers so we can now pass in a valid blank old termios so that we don't to fill the drivers with magic hacks for console support Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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- 23 10月, 2007 1 次提交
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由 Greg Ungerer 提交于
A new style serial driver for the Freescale ColdFire UART to replace the old style one currently in the tree (drivers/serial/mcfserial.c). Currently this UART is only found in the ColdFire CPU family of parts (thus I prefixed this patch [M68KNOMMU]). This has been around for a long while now, tested on all available platforms. Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 21 10月, 2007 1 次提交
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由 Mike Frysinger 提交于
Signed-off-by: NMike Frysinger <michael.frysinger@analog.com> Signed-off-by: NBryan Wu <bryan.wu@analog.com>
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- 20 10月, 2007 4 次提交
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由 Matt LaPlante 提交于
Most of these fixes were already submitted for old kernel versions, and were approved, but for some reason they never made it into the releases. Because this is a consolidation of a couple old missed patches, it touches both Kconfigs and documentation texts. Signed-off-by: NMatt LaPlante <kernel1@cyberdogtech.com> Acked-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NAdrian Bunk <bunk@kernel.org>
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由 Jan Engelhardt 提交于
* Convert files to UTF-8. * Also correct some people's names (one example is Eißfeldt, which was found in a source file. Given that the author used an ß at all in a source file indicates that the real name has in fact a 'ß' and not an 'ss', which is commonly used as a substitute for 'ß' when limited to 7bit.) * Correct town names (Goettingen -> Göttingen) * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313) Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NAdrian Bunk <bunk@kernel.org>
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由 Jiri Slaby 提交于
amba-pl011, rename BIT macro Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Jiri Slaby 提交于
remove asm/bitops.h includes including asm/bitops directly may cause compile errors. don't include it and include linux/bitops instead. next patch will deny including asm header directly. Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 19 10月, 2007 1 次提交
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由 Andres Salomon 提交于
Currently, there's a CONFIG_DISABLE_CONSOLE_SUSPEND that allows one to stop the serial console from being suspended when the rest of the machine goes to sleep. This is incredibly useful for debugging power management-related things; however, having it as a compile-time option has proved to be incredibly inconvenient for us (OLPC). There are plenty of times that we want serial console to not suspend, but for the most part we'd like serial console to be suspended. This drops CONFIG_DISABLE_CONSOLE_SUSPEND, and replaces it with a kernel boot parameter (no_console_suspend). By default, the serial console will be suspended along with the rest of the system; by passing 'no_console_suspend' to the kernel during boot, serial console will remain alive during suspend. For now, this is pretty serial console specific; further fixes could be applied to make this work for things like netconsole. Signed-off-by: NAndres Salomon <dilinger@debian.org> Acked-by: N"Rafael J. Wysocki" <rjw@sisk.pl> Acked-by: NPavel Machek <pavel@ucw.cz> Cc: Nigel Cunningham <nigel@suspend2.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 17 10月, 2007 9 次提交
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由 Alan Cox 提交于
Remove some remaining vestiges of the old hacks jsm had to work around the old tty buffering. With the new tty buffering it simply doesn't matter any more. [michal.k.k.piotrowski@gmail.com: fix warning] Signed-off-by: NAlan Cox <alan@redhat.com> Acked-by: NScott Kilau <scottk@digi.com> Cc: Michal Piotrowski <michal.k.k.piotrowski@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
Signed-off-by: NAlan Cox <alan@redhat.com> Cc: Mikael Starvik <starvik@axis.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hirokazu Takata 提交于
Remove an unused symbol M32R_SIO_SHARE_IRQS from drivers/serial/m32r_sio.h. Signed-off-by: NHirokazu Takata <takata@linux-m32r.org> Cc: "Robert P. J. Day" <rpjday@mindspring.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Maik Broemme 提交于
Notebook manufacturer seems to built a newer Wacom pen enabled tablet to recent tablet pcs which are not recognized by the serial pnp driver. Attached is a patch which makes the newer Wacom WACF007 and WACF008 tablets useable with the serial driver. The device is fully compatible with it. Signed-off-by: NMaik Broemme <mbroemme@plusserver.de> Cc: Andrey Panin <pazke@orbita1.ru> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Atsushi Nemoto 提交于
The UPF_FIXED_PORT flags was introduced in 2.6.22 and it can be used instead of the driver specific verify_port routine. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Guennadi Liakhovetski 提交于
Enable wakeup from serial ports, make it run-time configurable over sysfs, e.g., echo enabled > /sys/devices/platform/serial8250.0/tty/ttyS0/power/wakeup Requires # CONFIG_SYSFS_DEPRECATED is not set Following suggestions from Alan and Russell moved the may_wake_up checks to serial_core.c. This time actually tested - it does even work. Could someone, please, verify, that put_device after device_find_child is correct? Also would be nice to test with a Natsemi UART, that can wake up the system, if such systems exist. For this you just have to apply the patch below, issue the above "echo" command to one of your Natsemi port, suspend and resume your system, and verify that your Natsemi port still works. If you are actually capable of waking up the system from that port, would be nice to test that as well. Signed-off-by: NGuennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Kay Sievers <kay.sievers@vrfy.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
Add support for a whole range of boards. Some are partly autodetected but not fully correctly others (PCI Express notably) not at all. Stick all the right entries in. Thanks to Mainpine for information and testing. Signed-off-by: NAlan Cox <alan@redhat.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Atsushi Nemoto 提交于
Do not include some header files already indluded by serial_core.h. Signed-off-by: NAtsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Acked-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Eric Leblond 提交于
Add support for Sierra Wireless AC850 which has the same Ids as the AC710/750 but has a different firmware. Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 16 10月, 2007 1 次提交
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由 Russell King 提交于
Ensure pm callback is called upon initialisation to place port in correct power saving state. Ensure console is initialised prior to deciding whether to power down the port. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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