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* [PATCH] Altix: small ioc4 oversightPat Gefre2006-03-111-4/+2
| | | | | | | | Get rid of the local 'flip' variable and no need to 'trim' the buffer. Signed-off-by: Patrick Gefre <pfg@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] serial core: work around sub-driver bugsPavel Machek2006-03-081-3/+29
| | | | | | | | | | | | | | | We're presently getting oopses because Bluetooth (and possibly other) drivers are calling core functions after things have been shut down. So rather than oopsing, let's drop a warning then take avoiding action, so the machine survives. Once all the sub-drivers are fixed up we can remove the take-avoiding-action part. Signed-off-by: Pavel Machek <pavel@suse.cz> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'release' of ↵Linus Torvalds2006-03-081-1/+1
|\ | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] mca recovery return value when no bus check [IA64] SGI SN drivers: don't report !sn2 hardware as an error [IA64] don't report !sn2 or !summit hardware as an error [IA64] gensparse_defconfig: turn on PNPACPI [IA64] Increase severity of MCA recovery messages
| * [IA64] SGI SN drivers: don't report !sn2 hardware as an errorBjorn Helgaas2006-03-071-1/+1
| | | | | | | | | | | | | | | | This stuff is all in the generic ia64 kernel, and the new initcall error reporting complains about them. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | [SERIAL] ip22zilog: Fix oops on runlevel change with serial consoleMartin Michlmayr2006-03-071-3/+1
|/ | | | | | | | | | Incorrect uart_write_wakeup() calls cause reference to a NULL tty pointer. This has been fixed in the sunsab and sunzilog serial drivers in October 2005. Update the ip22zilog, which is based on sunzilog, accordingly. Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk
* [SUNSU]: Fix locking error in sunsu_stop_rx().David S. Miller2006-02-281-3/+0
| | | | | | | The caller takes the UART port lock, so we shouldn't try to take it again. Signed-off-by: David S. Miller <davem@davemloft.net>
* [SERIAL] Add comment about early_serial_setup()Russell King2006-02-231-0/+6
| | | | | | | early_serial_setup() must not be called after console initialisation. Add a comment prior to the function explicitly stating this. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [SERIAL] Fix typo in commentRalf Baechle2006-02-151-1/+1
| | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [SERIAL] Documentation/jsm.txt is a no show.Arthur Othieno2006-02-151-2/+2
| | | | | | | | | | In kernel bugzilla #5176 (http://bugzilla.kernel.org/show_bug.cgi?id=5176) Harry R\374ter <h.rueter@gmx.de> points out Documentation/jsm.txt is missing. No one at Digi seems to care, so just remove the stale reference. Signed-off-by: Arthur Othieno <apgo@patchbomb.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [SERIAL] Remove incorrect code from ioc4 serial driverRussell King2006-02-101-14/+0
| | | | | | | | | | | Serial drivers in general should not write uart_info->flags - they're private to serial_core. Serial drivers have no need to fiddle with tty->alt_speed, nor manipulate TTY_IO_ERROR in tty->flags. Fix the ioc4 serial driver for both these points by simply removing the offending code. Acked-by: pfg@sgi.com Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-02-0820-58/+58
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| * [SERIAL] 8250_pci: add new PCI serial card supportYoichi Yuasa2006-02-081-0/+4
| | | | | | | | | | | | | | This patch adds new PCI serial card support. Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] ip22zilog: Whitespace cleanup.Ralf Baechle2006-02-082-4/+5
| | | | | | | | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] PPC32 CPM_UART: update to utilize the new TTY flip APIVitaly Bordug2006-02-081-9/+4
| | | | | | | | | | | | | | | | This replaces old direct usage of tty->flip stuff with relative flip API calls. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] Fix compile error in 8250_au1x00.cJordan Crouse2006-02-081-1/+0
| | | | | | | | | | | | | | The DB1550 actually doesn't have a UART2. Remove it from the list. Signed-off-by: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] 8250 serial console update uart_8250_port ierKumar Gala2006-02-081-0/+1
| | | | | | | | | | | | | | | | | | | | | | On some embedded PowerPC (MPC834x) systems an extra byte would some times be required to flush data out of the fifo. serial8250_console_write() was updating the IER in hardware without also updating the copy in uart_8250_port. This causes issues functions like serial8250_start_tx() and __stop_tx() to misbehave. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] uart_port flags member should use UPF_*Russell King2006-02-052-6/+6
| | | | | | | | | | | | Convert usage of ASYNC_* to UPF_*. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] uart_port iotype member should use UPIO_*Russell King2006-02-0515-38/+38
| | | | | | | | | | | | Convert usage of SERIAL_IO_* to UPIO_*. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-02-081-0/+4
|\ \ | | | | | | | | | Manual conflict merge of arch/arm/Kconfig
| * | [ARM] 3283/1: S3C2400 - defines the number of serial portsLucas Correia Villa Real2006-02-081-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lucas Correia Villa Real This patch defines the number of serial ports on the S3C2400. Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [PATCH] m32r_sio iomem annotationsAl Viro2006-02-081-1/+1
|/ / | | | | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* | [PATCH] m68knommu: use tty_schedule_flip() in 68328serial.cGreg Ungerer2006-02-071-2/+2
| | | | | | | | | | | | | | | | Use the new tty_schedule_flip() instead of the original direct schedule_work of the flip buffer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] m68knommu: use tty_schedule_flip() in 68360serial.cGreg Ungerer2006-02-071-2/+2
| | | | | | | | | | | | | | | | Use the new tty_schedule_flip() instead of the original direct schedule_work of the flip buffer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] m68knommu: compile fixes for mcfserial.cGreg Ungerer2006-02-071-10/+6
|/ | | | | | | | | | | Re-organize the default CONSOLE baud rate define setting so that it is only set once. Use the new tty_schedule_flip() instead of the original direct schedule_work of the flip buffer. Signed-off-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-02-033-2/+26
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| * [SERIAL] 8250: limit range of runtime portsRussell King2006-02-031-0/+1
| | | | | | | | | | | | Prevent SERIAL_8250_RUNTIME_UARTS being larger than SERIAL_8250_NR_UARTS. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] initialize spinlock for port failed to setup consoleAtsushi Nemoto2006-02-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It seems serial_core intend to initialize port->lock just once for each ports. This is done in uart_set_options() for console, and in uart_add_one_port() for other ports. But there is a case the port->lock is not initialized by serial_core. If the setup function for the console was failed, it will not call uart_set_options() but the port is marked as console (uart_console(port) returns 1). It can happen if console was PCI port which can not detected at the time of register_console. This patch is to initialize port->lock for such console port. With this change, most of spin_lock_init() (some of them are labeled "Temporary fix.") in low-level serial drivers can be omitted. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * [SERIAL] SIIG 8-port serial boards supportAndrey Panin2006-02-021-1/+24
| | | | | | | | | | | | | | | | | | | | | | This patch adds support for SIIG 8-port boards. These boards have 4 ports in separate bars and another 4 ports in the single bar. Because of this strange port arrangement these cards need special setup function. Fortunately no other SIIG cards have more than 4 port, so this setup function could be used for them too. Signed-off-by: Andrey Panin <pazke@donpac.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | [PATCH] drivers/serial/jsm/: cleanupsAdrian Bunk2006-02-033-5/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | - jsm_driver.c: remove the now unused jsm_rawreadok module_param - jsm_tty.c: remove a now unused variable Is there any problem with removing the now useless jsm_rawreadok module_param? Signed-off-by: Adrian Bunk <bunk@stusta.de> Cc: V. Ananda Krishnan <mansarov@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] jsm: update for tty buffering revampV. Ananda Krishnan2006-02-032-157/+79
| | | | | | | | | | | | | | Signed-off-by: V. Ananda Krishnan <mansarov@us.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] Fix some ucLinux breakage from the tty updatesAlan Cox2006-02-031-2/+1
|/ | | | | | | | | | Breakage reported by Adrian Bunk Untested (no hardware) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'release' of ↵Linus Torvalds2006-02-011-11/+11
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
| *---------. [ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi ↵Len Brown2006-01-241-11/+11
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branches into release Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * \ Pull pnpacpi into acpica branchLen Brown2006-01-076-118/+47
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| | | | | | * | [ACPI] ACPICA 20050930Bob Moore2005-12-101-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Completed a major overhaul of the Resource Manager code - specifically, optimizations in the area of the AML/internal resource conversion code. The code has been optimized to simplify and eliminate duplicated code, CPU stack use has been decreased by optimizing function parameters and local variables, and naming conventions across the manager have been standardized for clarity and ease of maintenance (this includes function, parameter, variable, and struct/typedef names.) All Resource Manager dispatch and information tables have been moved to a single location for clarity and ease of maintenance. One new file was created, named "rsinfo.c". The ACPI return macros (return_ACPI_STATUS, etc.) have been modified to guarantee that the argument is not evaluated twice, making them less prone to macro side-effects. However, since there exists the possibility of additional stack use if a particular compiler cannot optimize them (such as in the debug generation case), the original macros are optionally available. Note that some invocations of the return_VALUE macro may now cause size mismatch warnings; the return_UINT8 and return_UINT32 macros are provided to eliminate these. (From Randy Dunlap) Implemented a new mechanism to enable debug tracing for individual control methods. A new external interface, acpi_debug_trace(), is provided to enable this mechanism. The intent is to allow the host OS to easily enable and disable tracing for problematic control methods. This interface can be easily exposed to a user or debugger interface if desired. See the file psxface.c for details. acpi_ut_callocate() will now return a valid pointer if a length of zero is specified - a length of one is used and a warning is issued. This matches the behavior of acpi_ut_allocate(). Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | Pull release into acpica branchLen Brown2005-12-0634-396/+689
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| | | | | | * | [ACPI] 8250_acpi.c buildfixLen Brown2005-11-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
* | | | | | | | [PATCH] sh: sh-sci clock framework updatesPaul Mundt2006-02-012-116/+223
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A couple of updates for the sh-sci serial driver: - Update for clock framework on sh. - Fix a compile error introduced by some h8300 changes. - Add SH7770/SH7780 subtype support. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | | [PATCH] jsm: fix for high baud rates problemV. Ananda Krishnan2006-02-011-47/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Scott Kilau <Scott_Kilau@digi.com> Digi serial port console doesn't work when baud rates are set higher than 38400. So the lookup table and code in jsm_neo.c has been modified and tested. Please let me have the feed-back. Signed-off-by: V.Ananda Krishnan <mansarov@us.ibm.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-01-3111-89/+84
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| * | | | | | | | [SERIAL] 8250 Documentation fixTimothy Charles McGrath2006-01-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the documentation error for 'SERIAL_8250' in drivers/serial/Kconfig Signed-off-by: Timothy Charles McGrath <tmHikaru@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Make uart_port flags a bitwise typeRussell King2006-01-211-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Same reasoning as commit 747c8a55946ed037bf7d62454c3c599c02af2262 but this time we're making uart_port flags a bitwise type - not all of these flags correspond with the old ASYNC_ flags, so there is the possibility for bugs if the wrong ASYNC_* constants are used. Always use UPF_* constants for uart_port->flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Make port->ops constantRussell King2006-01-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | No one should write to the port->ops structure, so make it constant. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Remove UPF_AUTOPROBE and UPF_BOOT_ONLYMCARussell King2006-01-211-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The functionality UPF_BOOT_ONLYMCA provided has been replaced by the 8250_mca module, which only registers MCA ports if MCA is present. UPF_AUTOPROBE has no functional effect - in fact, it's never tested. Only ibmasm set the flag. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] Don't use ASYNC_ constants with the uart_port structureRussell King2006-01-218-68/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | | [SERIAL] 8250 serial console fixesAlan Cox2006-01-211-6/+6
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch resolves most of the problems with an SMP serial console race with output via the tty path. At the end of the serial console print we force enable the tx int in case we clobbered the tx interrupt status racing between the console and tty output. That way the extra tx interrupt causes the transmit path to restart not hang. It also makes the serial console printk use the FIFO. This is neccessary because some remote management devices fake serial console with FIFO and are confused into sending one packet per character over ethernet when we stall rather than filling the FIFO. In order to preserve existing reliability semantics the function waits for the serial queue to completely empty before returning. Both of these problems were identified by a Red Hat partner. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-01-312-3/+3
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| * | | | | | | [ARM] 3266/1: S3C2400 - adds macro S3C24XXLucas Correia Villa Real2006-01-261-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Lucas Correia Villa Real This patch defines S3C2400 memory map and adds a S3C24XX macro for common resources between S3C2400, S3C2410 and S3C2440 cpus. Signed-off-by: Lucas Correia Villa Real <lucasvr@gobolinux.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | | | | [ARM] Convert request_irq+set_irq_type to request_irq with SA_TRIGGERRussell King2006-01-191-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's no need to have request_irq followed by set_irq_type. Just use request_irq with the appropriate SA_TRIGGER flags. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | | | | Merge branch 'release' of ↵Linus Torvalds2006-01-191-71/+58
|\ \ \ \ \ \ \ \ | |/ / / / / / / |/| | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6
generated by cgit v1.1 at 2024-06-21 23:31:37 +0000