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| * [SERIAL] Remove m32r_sio dependency on asm/serial.hRussell King2006-10-011-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | m32r_sio re-uses a custom defined BASE_BAUD from asm/serial.h, and replaces SERIAL_PORT_DFNS with its own driver private copy. Since asm/serial.h is supposed to define 8250-based ports using these symbols, this isn't a sane idea. Hence, eliminate asm/serial.h from m32r_sio.c. Acked-by: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2006-10-034-64/+109
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (29 commits) [POWERPC] Fix rheap alignment problem [POWERPC] Use check_legacy_ioport() for ISAPnP [POWERPC] Avoid NULL pointer in gpio1_interrupt [POWERPC] Enable generic rtc hook for the MPC8349 mITX [POWERPC] Add powerpc get/set_rtc_time interface to new generic rtc class [POWERPC] Create a "wrapper" script and use it in arch/powerpc/boot [POWERPC] fix spin lock nesting in hvc_iseries [POWERPC] EEH failure to mark pci slot as frozen. [POWERPC] update powerpc defconfig files after libata kconfig breakage [POWERPC] enable sysrq in pmac32_defconfig [POWERPC] UPIO_TSI cleanup [POWERPC] rewrite mkprep and mkbugboot in sane C [POWERPC] maple/pci iomem annotations [POWERPC] powerpc oprofile __user annotations [POWERPC] cell spufs iomem annotations [POWERPC] NULL noise removal: spufs [POWERPC] ppc math-emu needs -fno-builtin-fabs for math.c and fabs.c [POWERPC] update mpc8349_itx_defconfig and remove some debug settings [POWERPC] Always call cede in pseries dedicated idle loop [POWERPC] Fix loop logic in irq_alloc_virt() ...
| * \ Merge branch 'upstream' of ↵Paul Mackerras2006-09-283-62/+107
| |\ \ | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/vitb/linux-2.6-PQ
| | * | POWERPC: Bring the fs_no calculation to the relevant SoC enumerationVitaly Bordug2006-09-211-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fs_no mean used to be fs_enet driver driven, hence it was an enumeration across all the possible fs_enet "users" in the SoC. Now, with QE on the pipeline, and to make DTS descriptions more clear, fs_no features relevant SoC part number, with additional field to describe the SoC type. Another reason for that is now not only fs_enet is going to utilize those stuff. There might be UART, HLDC, and even USB, so to prevent confusion and be ready for upcoming OF_device transfer, fs_enet and cpm_uart drivers were updated in that concern, as well as the relevant DTS. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
| | * | POWERPC: overhaul with cpm2_map mechanismVitaly Bordug2006-09-211-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Incorporating the new way of cpm2 immr access, introduced in the previous patch, into CPM2 peripheral devices (fs_enet and cpm_uart). Both ppc and powerpc approved working( real actions taken in powerpc only, ppc just has a wrapper to keep init stuff consistent). Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
| | * | POWERPC: Get rid of remapping the whole immrVitaly Bordug2006-09-212-44/+88
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The stuff below cleans up the code attempting to remap the whole cpm2_immr early, as well as places happily assuming that fact. This is more like the 2.4 legacy stuff, and is at least confusing and unclear now. To keep the world comfortable, a new mechanism is introduced: before accessing specific immr register/register set, one needs to map it, using cpm2_map(<reg>), for instance, access to CPM command register will look like volatile cpm_cpm2_t *cp = cpm2_map(im_cpm); keeping the code clear, yet without "already defined somewhere" cpm2_immr. So far, unmapping code is not implemented, but it's not a big deal to add it, if the whole idea makes sense. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
| | * | cpm_uart: make it possible to utilize from powerpcVitaly Bordug2006-09-212-13/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Driver core has been updated to make use of the new powerpc OF-inspired platform devices, yet keeping compatibility to the vast board list from ppc. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
| * | | [POWERPC] UPIO_TSI cleanupAl Viro2006-09-261-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (le32_to_cpu(x) >> 8) & 0xff is a very odd way to spell (x >> 16) & 0xff, even if that code is hit only on ppc. The value is host-endian - we've got it from readl(), after all... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | [PATCH] const struct tty_operationsJeff Dike2006-10-025-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As part of an SMP cleanliness pass over UML, I consted a bunch of structures in order to not have to document their locking. One of these structures was a struct tty_operations. In order to const it in UML without introducing compiler complaints, the declaration of tty_set_operations needs to be changed, and then all of its callers need to be fixed. This patch declares all struct tty_operations in the tree as const. In all cases, they are static and used only as input to tty_set_operations. As an extra check, I ran an i386 allyesconfig build which produced no extra warnings. 53 drivers are affected. I checked the history of a bunch of them, and in most cases, there have been only a handful of maintenance changes in the last six months. serial_core.c was the busiest one that I looked at. Signed-off-by: Jeff Dike <jdike@addtoit.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] ioremap balanced with iounmap for drivers/serial/sunsu.cAmol Lad2006-10-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: David S. Miller <davem@sunset.davemloft.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] ioremap balanced with iounmap for drivers/serial/mux.cAmol Lad2006-10-011-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.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] ioremap balanced with iounmap for drivers/serial/mpsc.cAmol Lad2006-10-011-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Mark A. Greer <mgreer@mvista.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] ioremap balanced with iounmap for drivers/serial/mpc52xx_uart.cAmol Lad2006-10-011-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.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] ioremap balanced with iounmap for drivers/serial/ip22zilog.cAmol Lad2006-10-011-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.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] ioremap balanced with iounmap for drivers/serial/ioc4_serial.cAmol Lad2006-10-011-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Brent Casavant <bcasavan@sgi.com> Cc: Pat Gefre <pfg@sgi.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | | [PATCH] ioremap balanced with iounmap for drivers/serial/8250_gsc.cAmol Lad2006-10-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.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] ioremap balanced with iounmap for drivers/serial/8250_acorn,cAmol Lad2006-10-011-4/+5
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | ioremap must be balanced by an iounmap and failing to do so can result in a memory leak. Signed-off-by: Amol Lad <amol@verismonetworks.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>
* | | [SERIAL] sunzilog: Mark sunzilog_init_hw as __devinit.David S. Miller2006-09-291-1/+1
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [PATCH] fix serial/amba-pl011.c console KconfigPeter Korsgaard2006-09-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix the Kconfig entry for console on AMBA PL011 to match the code. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | Merge branch 'devel' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-09-281-1/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (130 commits) [ARM] 3856/1: Add clocksource for Intel IXP4xx platforms [ARM] 3855/1: Add generic time support [ARM] 3873/1: S3C24XX: Add irq_chip names [ARM] 3872/1: S3C24XX: Apply consistant tabbing to irq_chips [ARM] 3871/1: S3C24XX: Fix ordering of EINT4..23 [ARM] nommu: confirms the CR_V bit in nommu mode [ARM] nommu: abort handler fixup for !CPU_CP15_MMU cores. [ARM] 3870/1: AT91: Start removing static memory mappings [ARM] 3869/1: AT91: NAND support for DK and KB9202 boards [ARM] 3868/1: AT91 hardware header update [ARM] 3867/1: AT91 GPIO update [ARM] 3866/1: AT91 clock update [ARM] 3865/1: AT91RM9200 header updates [ARM] 3862/2: S3C2410 - add basic power management support for AML M5900 series [ARM] kthread: switch arch/arm/kernel/apm.c [ARM] Off-by-one in arch/arm/common/icst* [ARM] 3864/1: Refactore sharpsl_pm [ARM] 3863/1: Add Locomo SPI Device [ARM] 3847/2: Convert LOMOMO to use struct device for GPIOs [ARM] Use CPU_CACHE_* where possible in asm/cacheflush.h ...
| * | | [ARM] 3865/1: AT91RM9200 header updatesAndrew Victor2006-09-281-1/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is more preparation for adding support for the new Atmel AT91SAM9 processors. Changes include: - Replace AT91_BASE_* with AT91RM9200_BASE_* - Replace AT91_ID_* with AT91RM9200_ID_* - ROM, SRAM and UHP address definitions moved to at91rm9200.h. - The raw AT91_P[ABCD]_* definitions are now depreciated in favour of the GPIO API. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | serial: Add SERIAL_SH_SCI_NR_UARTS for sh-sci.Paul Mundt2006-09-271-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | sh-sci needs to be able to define its number of ports to support, we do this with a config option, like most other ports do. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | serial: Rework sh-sci for driver model.Paul Mundt2006-09-272-769/+467
| | | | | | | | | | | | | | | | | | | | | | | | | | | sh-sci was turning in to an unmaintainable mess, especially with regards to the port list. This cleans it up quite a bit, and switches over to a platform device model where subtypes will register their port list individually in their setup code. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | [PATCH] suspend: make it possible to disable serial console suspendRafael J. Wysocki2006-09-261-0/+14
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | Hack uart_suspend_port() and uart_resume_port() so that serial console ports are not suspended if CONFIG_DISABLE_CONSOLE_SUSPEND is set. This makes it possible to debug the suspend and resume routines of all device drivers as well as the lowest-level swsusp code with the help of the serial console. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds2006-09-221-4/+5
|\ \ | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (114 commits) [POWERPC] Fix ohare IDE irq workaround on old powermacs [POWERPC] EEH: Power4 systems sometimes need multiple resets. [POWERPC] Include <asm/mmu.h> in arch/powerpc/sysdev/fsl_soc.h for phys_addr_t. [POWERPC] Demacrofy arch/powerpc/platforms/maple/pci.c [POWERPC] Maple U3 HT - reject inappropriate config space access [POWERPC] Fix IPIC pending register assignments [POWERPC] powerpc: fix building gdb against asm/ptrace.h [POWERPC] Remove DISCONTIGMEM cruft from page.h [POWERPC] Merge iSeries i/o operations with the rest [POWERPC] 40x: Fix debug status register defines [POWERPC] Fix compile error in sbc8560 [POWERPC] EEH: support MMIO enable recovery step [POWERPC] EEH: enable MMIO/DMA on frozen slot [POWERPC] EEH: code comment cleanup [POWERPC] EEH: balance pcidev_get/put calls [POWERPC] PPC: Fix xmon stack frame address in backtrace [POWERPC] Add AT_PLATFORM value for Xilinx Virtex-4 FX [POWERPC] Start arch/powerpc/boot code reorganization [POWERPC] Define of_read_ulong helper [POWERPC] iseries: eliminate a couple of warnings ...
| * Merge branch 'linux-2.6'Paul Mackerras2006-09-143-11/+13
| |\
| * \ Merge branch 'merge'Paul Mackerras2006-08-313-0/+26
| |\ \
| * \ \ Merge branch 'merge'Paul Mackerras2006-08-018-74/+130
| |\ \ \
| * | | | [POWERPC] powermac: Constify & voidify get_property()Jeremy Kerr2006-07-311-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that get_property() returns a void *, there's no need to cast its return value. Also, treat the return value as const, so we can constify get_property later. powermac platform & macintosh driver changes. Built for pmac32_defconfig, g5_defconfig Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | | [ARM] 3793/1: S3C2412: fix wrong serial info structBen Dooks2006-09-181-1/+1
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Ben Dooks The S3C2440 serial info struct is being passed through the S3C2412 serial info struct probe routine. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Thomas Glexiner <tglx@linutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | sh64: Trivial build fixes.Paul Mundt2006-09-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While we've been sorting out the toolchain fiasco, some of the code has suffered a bit of bitrot. Building with GCC4 also brings up some more build warnings. Trivial fixes for both issues. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* | | | [SERIAL] 8250: constify some serial structsHelge Deller2006-08-301-9/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | - some const- ification and usage of ARRAY_SIZE() in serial drivers Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | [SERIAL] Make uart_match_port() work with all memory mapped UARTsSergei Shtylyov2006-08-301-0/+3
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | uart_match_port() always fails with UPIO_MEM32, UPIO_AU, and UPIO_TSI cases. Since they match to the memory mapped UARTs, they should be handled just like UPIO_MEM case. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [SERIAL] Support for Intashield 2 port PCI serial cardPeter Horton2006-08-271-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Here is a patch that adds support for the Instashield IS-200 2 port PCI serial card. Signed-off-by: Peter Horton <pdh@colonel-panic.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | [SERIAL] sunzilog: Mirror the sunsab serial setup bug fix.David S. Miller2006-08-231-0/+3
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
* | | [SERIAL] sunsab: Fix E250 console with RSC.Marc Zyngier2006-08-231-0/+9
| |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | This fixes yet another sunsab problem, when console is set to anything but the first port. The console framework calls sunsab_console_setup for each port, and we end up setting up a console on a not yet discovered port, which leads to an Oops. Instead, defer console setup until the requested port is properly initialized. Tested on an E250 through an RSC console. Reported by Daniel Smolik <marvin@mydatex.cz> Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SERIAL] sunzilog: Fix instance enumeration.David S. Miller2006-07-211-36/+35
| | | | | | | | | | | | | | | | | | | | | | Just do a linear enumeration so that we handle sun4d systems correctly. As a consequence, eliminate the hard coded keyboard and mouse channel line values, use the CONS_{KEYB,MS} flags instead. Also, report the keyboard/mouse Zilog channels just like the uart ones do. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SERIAL] sunzilog: Remove duplicate IRQ registry in zs_probe().David S. Miller2006-07-211-9/+1
| | | | | | | | | | | | | | We do it now in sunzilog_init() after all devices have been probed. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SERIAL] sunzilog: Register IRQ after all devices have been probed.David S. Miller2006-07-211-11/+35
| | | | | | | | | | | | | | Otherwise we will deref half-initialized channel pointers and crash in the interrupt handler. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SERIAL] sunsab: Get line numbers and table sizing correct.David S. Miller2006-07-211-4/+5
| | | | | | | | | | | | | | | | Table sizing code should look for "se" not "su" nodes. The chip at the lower address should get the first index. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SPARC64] Fix sunsab ports orderingMarc Zyngier2006-07-211-1/+1
| | | | | | | | | | | | | | | | Register second SAB port before the first one, as serial A is wired to it, and expected to appear as ttyS0. Signed-off-by: Marc Zyngier <maz@misterjones.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SERIAL] sunsab: Fix significant typo in sab_probe()David S. Miller2006-07-141-1/+1
| | | | | | | | | | | | | | | | | | Instead of initializing both ports of a SAB device properly, we were setting up the first port structure twice and ending up only with the second port, oops. Signed-off-by: David S. Miller <davem@davemloft.net>
* | [SERIAL] sunsu: Report keyboard and mouse ports in kernel log.David S. Miller2006-07-141-0/+5
| | | | | | | | | | | | Otherwise there is no explicit mention of these devices. Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds2006-07-131-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: (53 commits) [MIPS] sparsemem: fix crash in show_mem [MIPS] vr41xx: Update workpad setup function [MIPS] vr41xx: Update e55 setup function [MIPS] vr41xx: Removed old v2.4 VRC4173 driver [MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.h [MIPS] MIPSsim: Build fix, rename sim_timer_setup -> plat_timer_setup. [MIPS] Remove unused code. [MIPS] IP22 Fix brown paper bag in RTC code. [MIPS] Atlas, Malta, SEAD: Don't disable interrupts in mips_time_init(). [MIPS] Replace board_timer_setup function pointer by plat_timer_setup. [MIPS] Nuke redeclarations of board_time_init. [MIPS] Remove redeclarations of setup_irq(). [MIPS] Nuke redeclarations of board_timer_setup. [MIPS] Print out TLB handler assembly for debugging. [MIPS] SMTC: Reformat to Linux style. [MIPS] MIPSsim: Delete redeclaration of ll_local_timer_interrupt. [MIPS] IP27: Reformatting. [MIPS] IP27: Invoke setup_irq for timer interrupt so proc stats will be shown. [MIPS] IP27: irq_chip startup method returns unsigned int. [MIPS] IP27: struct irq_desc member handler was renamed to chip. ...
| * | [MIPS] vr41xx: Move IRQ numbers to asm-mips/vr41xx/irq.hYoichi Yuasa2006-07-131-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | | Merge master.kernel.org:/home/rmk/linux-2.6-serialLinus Torvalds2006-07-134-7/+24
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-serial: [SERIAL] 8250: sysrq deadlock fix [SERIAL] 8250: add tsi108 serial support [SERIAL] IP22: fix serial console hangs [SERIAL] dz: Fix compilation error
| * | [SERIAL] 8250: sysrq deadlock fixAndrew Morton2006-07-091-4/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fix http://bugzilla.kernel.org/show_bug.cgi?id=6716 Doing a sysrq over a serial line into an SMP machine presently deadlocks. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [SERIAL] 8250: add tsi108 serial supportZang Roy-r619112006-07-092-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following patch gets rid of CONFIG_TSI108_BRIDGE. I add UPIO_TSI to handle IIR and IER register in serial_in and serial_out. (1) the reason to rewrite serial_in: TSI108 rev Z1 version ERRATA. Reading the UART's Interrupt Identification Register (IIR) clears the Transmit Holding Register Empty (THRE) and Transmit buffer Empty (TEMP) interrupts even if they are not enabled in the Interrupt Enable Register (IER). This leads to loss of the interrupts. Interrupts are not cleared when reading UART registers as 32-bit word. (2) the reason to rewrite serial_out: Check for UART_IER_UUE bit in the autoconfig routine. This section of autoconfig is excluded for Tsi108/109 because bits 7 and 6 are reserved for internal use. They are R/W bits. In addition to incorrect identification, changing these bits (from 00) will make Tsi108/109 UART non-functional. Signed-off-by: Roy Zang <tie-fei.zang@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [SERIAL] IP22: fix serial console hangsJulien BLACHE2006-07-091-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch below fixes serial console hangs as seen on IP22 machines. Typically, while booting, the machine hangs for ~1 minute displaying "INIT: ", then the same thing happens again when init enters in the designated runlevel and finally the getty process on ttyS0 hangs indefinitely (though strace'ing it helps). strace (-e raw=ioctl, otherwise the ioctl() translation is utterly bogus) reveals that getty hangs on ioctl() 0x540f which happens to be TCSETSW (I saw it hang on another console ioctl() but couldn't reproduce that one). A diff between ip22zilog and sunzilog revealed the following differences: 1. the channel A flag being set on up.port.flags instead of up.flags 2. the channel A flag being set on what is marked as being channel B 3. sunzilog has a call to uart_update_timeout(port, termios->c_cflag, baud); at the end of sunzilog_set_termios(), which ip22zilog lacks (on purpose ?) The patch below addresses point 1 and fixes the serial console hangs just fine. However point 2 should be investigated by someone familiar with the IP22 Zilog; it's probably OK as is but even if it is, a comment in ip22zilog.c is badly needed. Point 3 is left as an exercise for whoever feels like digging into ip22zilog :) These are the main obvious differences between ip22zilog and sunzilog. Newer versions of sunzilog (Linus's git tree as of today) are more close to ip22zilog as the sbus_{write,read}b have been changed into simple {write,read}b, which shrinks the diff by a fair amount. Resyncing both drivers should be doable in a few hours time now for someone familiar with the IP22 Zilog hardware. Signed-off-by: Julien BLACHE <jb@jblache.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [SERIAL] dz: Fix compilation errorMartin Michlmayr2006-07-091-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | Fix the following compilation error in the dz serial driver that got introduced with the "kernel console should send CRLF not LFCR" change. CC drivers/serial/dz.o drivers/serial/dz.c: In function 'dz_console_putchar': drivers/serial/dz.c:679: error: 'uport' undeclared (first use in this function) drivers/serial/dz.c:679: error: (Each undeclared identifier is reported only once drivers/serial/dz.c:679: error: for each function it appears in.) Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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