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* sata_promise: mmio access cleanupsMikael Pettersson2008-05-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up sata_promise's mmio accesses. In sata_promise there are three distinct mmio address spaces: 1. global registers, offsets from host->iomap[PDC_MMIO_BAR] 2. per-port ATA registers, offsets from ap->ioaddr.cmd_addr 3. per-port SATA registers, offsets from ap->ioaddr.scr_addr The driver currently often fails to indicate which address space a given mmio base pointer refers to, which is a source of bugs and confusion (see recent pdc_thaw() irq clearing bug; it's also been an obstacle for the pending NCQ extensions). To reduce these problems, adopt a coding style where the name of a base pointer always indicates which address space it refers to: 1. global registers: host_mmio 2. per-port ATA registers: ata_mmio 3. per-port SATA registers: sata_mmio Also rearrange register offset definitions to clearly indicate which address space they belong to, and add a symbolic definition for the previously hard-coded PHYMODE4 register. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_promise: fix irq clearing bugletsMikael Pettersson2008-05-19
| | | | | | | | | | | | | | | | | This patch fixes two bugs in sata_promise's irq status clearing paths: 1. When clearing the irq status for a specific port, the driver read the global SEQMASK register. This is wrong because that clears the irq status for _all_ ports. 2. pdc_thaw() incorrectly added the PDC_INT_SEQMASK host register offset to a per-port ata engine base address. This resulted in it reading the unrelated PDC_PKT_SUBMIT register, which did not have the desired irq status clearing effect. In both cases the fix is to read from the port's Command/Status register. This also matches what Promise's own driver does. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ata: remove FIT() macroHarvey Harrison2008-05-19
| | | | | | | | | | | | | Use the kernel-provided clamp_val() macro. FIT was always applied to a member of struct ata_timing (unsigned short) and two constants. clamp_val will not cast to short anymore. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: ensure empty request queue for FBS-NCQ EHMark Lord2008-05-19
| | | | | | | | | | | | | Check for an empty request queue before stopping EDMA after a FBS-NCQ error, as per recommendation from the Marvell datasheet. This ensures that the EDMA won't suddenly become active again just after our subsequent check of the empty/idle bits. Also bump DRV_VERSION. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: cache main_irq_mask register in hprivMark Lord2008-05-19
| | | | | | | | | | | | | | Part five of simplifying/fixing handling of the main_irq_mask register to resolve unexpected interrupt issues observed in 2.6.26-rc*. Keep a cached copy of the main_irq_mask so that we don't have to stall the CPU to read it on every pass through mv_interrupt. This significantly speeds up interrupt handling, both for sata_mv, and for any other driver/device sharing the same PCI IRQ line. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: disregard masked irqsMark Lord2008-05-19
| | | | | | | | | | | Part four of simplifying/fixing handling of the main_irq_mask register to resolve unexpected interrupt issues observed in 2.6.26-rc*. Ignore masked IRQs in mv_interrupt(). This prevents "unexpected device interrupt while idle" messages. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: fix pmp drives not foundMark Lord2008-05-19
| | | | | | | | | | | | | | | | | | Part three of simplifying/fixing handling of the main_irq_mask register to resolve unexpected interrupt issues observed in 2.6.26-rc*. Partially fix a reported bug whereby we sometimes miss seeing drives on a port-multiplier, as reported by Gwendal Grignou <gwendal@google.com>. The problem was that we were receiving unexpected interrupts during EH from POLLed commands while accessing port-multiplier registers. These unexpected interrupts can be prevented by masking the DONE_IRQ bit for the port whenever not operating in EDMA mode. Also fix port_stop() to mask all port interrupts. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: consolidate main_irq_mask updatesMark Lord2008-05-19
| | | | | | | | | | | | | | Part two of simplifying/fixing handling of the main_irq_mask register to resolve unexpected interrupt issues observed in 2.6.26-rc*. Consolidate all updates of the host main_irq_mask register into a single function. This simplifies maintenance, and also prepares the way for caching it (later). No functionality changes in this update. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: don't blindly enable IRQsMark Lord2008-05-19
| | | | | | | | | | | | | | Part one of simplifying/fixing handling of the main_irq_mask register to resolve unexpected interrupt issues observed in 2.6.26-rc*. Don't blindly enable port IRQs at host init time. Instead, enable only the bits that we want, which in this case is simply the PCI_ERR bit. The per-port bits can wait until the ports are reset/probed for devices. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: async notify for genIIe onlyMark Lord2008-05-19
| | | | | | | | | | | | | Now that we handle the FIS_IRQ_CAUSE register correctly, we can also now handle SATA asynchronous notification events. So enable them, but only for the more modern GenIIe chips. (older chips have unaddressed errata issues related to this). This fixes hot plug/unplug for port-muliplier ports. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: group genIIe flagsMark Lord2008-05-19
| | | | | | | | | | Group all of the flags for GenIIe devices into a common definition, to ensure that any updates to them are shared by all GenIIe devices. This will help make future maintenance somewhat simpler. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: fis irq register fixesMark Lord2008-05-19
| | | | | | | | | | | | | Fix handling of the FIS_IRQ_CAUSE register in sata_mv. This register exists *only* on GenIIe devices, so don't bother writing to it on older chips. Also, it has to be read/cleared in mv_err_intr() before clearing the main ERR_IRQ_CAUSE register. This keeps sata_mv from getting stuck forever on certain error types. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* sata_mv: always do softresetMark Lord2008-05-19
| | | | | | | | | Always request a softreset after hardreset succeeds. This fixes a regression reported by Martin Michlmayr <tbm@cyrius.com>. Signed-off-by: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* avr32/pata: avoid unnecessary memset (updated after comments)Christophe Jaillet2008-05-19
| | | | | | | | | Remove an explicit memset(.., 0, ...) to a variable allocated with kzalloc (i.e. 'info'). Signed-off-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* pata-bf54x: Set ATAPI HSM to control IDE device terminate sequence.Sonic Zhang2008-05-19
| | | | | | | | | | | | Set ATAPI host state machine to control IDE device terminate sequence. Some IDE harddisk may assert terminate sequence in the middle of a formal DMA transaction and resume later. Bit DETECT_TERM in ATAPI_CTRL register determines whether the ATAPI host state machine or the kernel driver should take care of this case. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Merge branch 'drm-patches' of ↵Linus Torvalds2008-05-19
|\ | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: save and restore dsparb and d_state registers. drm/i915: fix off by one in VGA save/restore of AR & CR regs. drm: disable tasklets not IRQs when taking the drm lock spinlock Revert "drm/vbl rework: rework how the drm deals with vblank."
| * drm/i915: save and restore dsparb and d_state registers.Keith Packard2008-05-06
| | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm/i915: fix off by one in VGA save/restore of AR & CR regs.Jesse Barnes2008-05-06
| | | | | | | | | | | | turns out it's important to save/restore AR14 in particular. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * drm: disable tasklets not IRQs when taking the drm lock spinlockThomas Hellstrom2008-05-06
| | | | | | | | Signed-off-by: Dave Airlie <airlied@redhat.com>
| * Revert "drm/vbl rework: rework how the drm deals with vblank."Dave Airlie2008-05-06
| | | | | | | | | | | | | | | | | | | | This reverts commit ac741ab71bb39e6977694ac0cc26678d8673cda4. Okay this looks like wasn't as fully baked as I'd led myself to believe. Revert for now for further baking. Signed-off-by: Dave Airlie <airlied@redhat.com>
* | Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds2008-05-18
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c/max6875: Really prevent 24RF08 corruption i2c-amd756: Fix functionality flags i2c: Kill the old driver matching scheme i2c: Convert remaining new-style drivers to use module aliasing i2c: Switch pasemi to the new device/driver matching scheme i2c: Clean up Blackfin BF527 I2C device declarations i2c-nforce2: Disable the second SMBus channel on the DFI Lanparty NF4 Expert i2c: New co-maintainer
| * | i2c/max6875: Really prevent 24RF08 corruptionJean Delvare2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2c-core takes care of the possible corruption of 24RF08 chips for quite some times, so device devices no longer need to do it. And they really should not, as applying the prevention twice voids it. I thought that I had fixed all drivers long ago but apparently I had missed that one. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ben Gardner <bgardner@wabtec.com>
| * | i2c-amd756: Fix functionality flagsJean Delvare2008-05-18
| | | | | | | | | | | | | | | | | | | | | The i2c-amd756 driver pretends to support SMBus process call transactions but actually does not. Fix it. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c: Kill the old driver matching schemeJean Delvare2008-05-18
| | | | | | | | | | | | | | | | | | | | | Remove the old driver_name/type scheme for i2c driver matching. Only the standard aliasing model will be used from now on. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c: Convert remaining new-style drivers to use module aliasingJean Delvare2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update all the remaining new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. Note that the tuner driver is a bit quirky at the moment, as it overwrites i2c_client.name with arbitrary strings. We write "tuner" back on remove, to make sure that driver cycling will work properly, but there may still be troublesome corner cases. Signed-off-by: Jean Delvare <khali@linux-fr.org>
| * | i2c-nforce2: Disable the second SMBus channel on the DFI Lanparty NF4 ExpertJean Delvare2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a strange chip at 0x2e on the second SMBus channel of the DFI Lanparty NF4 Expert motherboard. Accessing the chip reboots the system. As there's nothing interesting on this SMBus channel, the easiest and safest thing to do is to disable it on that board. This is a better fix to bug #5889 than the it87 driver update that was done originally: http://bugzilla.kernel.org/show_bug.cgi?id=5889 Signed-off-by: Jean Delvare <khali@linux-fr.org>
* | | m68k: Return -ENODEV if no device is foundGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | According to the tests in do_initcalls(), the proper error code in case no device is found is -ENODEV, not -ENXIO or -EIO. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k: Some input drivers do not check the platformGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | Some input drivers do not check whether they're actually running on the correct platform, causing multi-platform kernels to crash if they are not. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k: Some network drivers do not check the platformGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | Some network drivers do not check whether they're actually running on the correct platform, causing multi-platform kernels to crash if they are not. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k: dnfb doesnt check for ApolloGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | The Apollo frame buffer device driver (dnfb) doesn't check whether it's actually running on Apollo hardware, causing a crash if it isn't. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k: macide doesnt check for MacGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | The Macintosh IDE driver (macide) doesn't check whether it's actually running on Mac hardware, causing a crash if it isn't. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k vme_scc: avoid global namespace pollutionGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | m68k vme_scc: - make scc_ports[] static - kill unused global scc_initialized Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k: FB_HP300 depends on DIO and doesnt need FB_CFB_FILLRECTGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correct FB_HP300 dependencies: - FB_HP300 doesn't depend only on HP300, but also on DIO (which depends on HP300) - FB_HP300 does not need FB_CFB_FILLRECT Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | m68k: Kill CONFIG_FB_DAFBGeert Uytterhoeven2008-05-18
| | | | | | | | | | | | | | | | | | | | | CONFIG_FB_DAFB is a leftover from pre-Kconfig Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-05-17
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] pxa: spitz wants PXA27x UDC definitions [ARM] pxa: fix pxafb build when cpufreq is enabled [ARM] fix parenthesis in include/asm-arm/arch-omap/control.h [ARM] colibri: fix support for DM9000 ethernet device [ARM] arm/kernel/arthur.c: add MODULE_LICENSE [ARM] 5037/1: Orion: fix DNS323/Kurobox Pro PCI initialisation [ARM] 5034/1: fix arm{925,926,940,946} dma_flush_range() in WT mode [ARM] export copy_page [ARM] 5026/1: locomo: add .settype for gpio and several small fixes ARM: OMAP: Fixed comments on global PRM register usage ARM: OMAP: Add PARENT_CONTROLS_CLOCK flag to dpll5_m2_ck ARM: OMAP: PRCM fixes to ssi clock handling ARM: OMAP: Add fuctional clock enabler for iva2 ARM: OMAP: Fix 34xx to use correct shift values for gpio2-6 fclks ARM: OMAP: Keymap fix for palmte and palmz71 ARM: OMAP: Fix Unbalanced enable for IRQ in omap mailbox ARM: OMAP: DMA: Fix incorrect channel linking ARM: OMAP: Warn on disabling clocks with no users ARM: OMAP: Add calls to omap2_set_globals_*() ARM: OMAP: Update MMC header to fix compile
| * | | [ARM] pxa: fix pxafb build when cpufreq is enabledRussell King2008-05-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If cpufreq is enabled, pxafb wants to call the removed get_clk_frequency_khz() function for a debug printk. Remove this reference. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | byteorder: don't directly include linux/byteorder/generic.hHarvey Harrison2008-05-16
| |/ / |/| | | | | | | | | | | | | | | | | Use asm/byteorder.h instead. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'merge' of ↵Linus Torvalds2008-05-15
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] macintosh: Replace deprecated __initcall with device_initcall [POWERPC] cell: Fix section mismatches in io-workarounds code [POWERPC] spufs: Fix compile error [POWERPC] Fix uninitialized variable bug in copy_{to|from}_user [POWERPC] Add null pointer check to of_find_property [POWERPC] vmemmap fixes to use smaller pages [POWERPC] spufs: Fix pointer reference in find_victim [POWERPC] 85xx: SBC8548 - Add flash support and HW Rev reporting [POWERPC] 85xx: Fix some sparse warnings for 85xx MDS [POWERPC] 83xx: Enable DMA engine on the MPC8377 MDS board. [POWERPC] 86xx: mpc8610_hpcd: fix second serial port [POWERPC] 86xx: mpc8610_hpcd: add support for NOR and NAND flashes [POWERPC] 85xx: Add 8568 PHY workarounds to board code [POWERPC] 86xx: mpc8610_hpcd: use ULI526X driver for on-board ethernet
| * | | [POWERPC] macintosh: Replace deprecated __initcall with device_initcallRobert P. J. Day2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
| * | | [POWERPC] Add null pointer check to of_find_propertyTimur Tabi2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update function of_find_property() to return NULL if the device_node passed to it is also NULL. Otherwise, passing NULL will cause a null pointer dereference. Without this, the legacy_serial driver will crash if there's no 'chosen' node in the device tree. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* | | | Clean up 'print_fn_descriptor_symbol()' typesLinus Torvalds2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Everybody wants to pass it a function pointer, and in fact, that is what you _must_ pass it for it to make sense (since it knows that ia64 and ppc64 use descriptors for function pointers and fetches the actual address from there). So don't make the argument be a 'unsigned long' and force everybody to add a cast. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | tty: fix BKL related leak and crashIngo Molnar2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Enabling the BKL to be lockdep tracked uncovered the following upstream kernel bug in the tty code, which caused a BKL reference leak: ================================================ [ BUG: lock held when returning to user space! ] ------------------------------------------------ dmesg/3121 is leaving the kernel with locks still held! 1 lock held by dmesg/3121: #0: (kernel_mutex){--..}, at: [<c02f34d9>] opost+0x24/0x194 this might explain some of the atomicity warnings and crashes that -tip tree testing has been experiencing since the BKL was converted back to a spinlock. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds2008-05-15
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] show_interrupts: prevent cpu hotplug when walking cpu_online_map. [S390] smp: __smp_call_function_map vs cpu_online_map fix. [S390] tape: Use ccw_dev_id to build cdev_id. [S390] dasd: fix timeout handling in interrupt handler [S390] s390dbf: Use const char * for dbf name. [S390] dasd: Use const in busid functions. [S390] blacklist.c: removed duplicated include [S390] vmlogrdr: module initialization function should return negative errors [S390] sparsemem vmemmap: initialize memmap. [S390] Remove last traces of cio_msg=. [S390] cio: Remove CCW_CMD_SUSPEND_RECONN in front of CCW_CMD_SET_PGID.
| * | | | [S390] tape: Use ccw_dev_id to build cdev_id.Cornelia Huck2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To construct the integer containing the information from the bus_id, it is easier to use the data from ccw_dev_id than to parse the bus_id. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] dasd: fix timeout handling in interrupt handlerStefan Weinhuber2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the dasd_int_handler is called with an error code instead of an irb, the associated request should be restarted. This handling was missing from the -ETIMEDOUT case. In fact it should be done in any case. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] dasd: Use const in busid functions.Cornelia Huck2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We should use 'const char *' in the busid functions since the strings are not modified anyway. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] blacklist.c: removed duplicated includeHuang Weiyi2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removed duplicated include <asm/cio.h> in drivers/s390/cio/blacklist.c. Signed-off-by: Huang Weiyi <weiyi.huang@gmail.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] vmlogrdr: module initialization function should return negative errorsMarcin Slusarz2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| * | | | [S390] cio: Remove CCW_CMD_SUSPEND_RECONN in front of CCW_CMD_SET_PGID.Michael Ernst2008-05-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | CCW_CMD_SUSPEND_RECONN causes a system hang if the cable of a reserved DASD is disconnected and connected again. Signed-off-by: Michael Ernst <mernst@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds2008-05-15
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: arch/parisc/kernel/perf_asm.S: build fix parisc: remove -traditional from assembler flags parisc: use conditional macro for 64-bit wide ops parisc: Remove ioctl.h content picked up from <asm-generic/ioctl.h>. arch/parisc/kernel/unaligned.c: use time_* macros parisc: remove redundant display of free swap space in show_mem() drivers/parisc: replace remaining __FUNCTION__ occurrences parisc: replace remaining __FUNCTION__ occurrences parisc: new termios definitions parisc: fix trivial section name warnings
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-27 09:10:30 -0500