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2007-02-14[PATCH] remove many unneeded #includes of sched.hTim Schmielau
After Al Viro (finally) succeeded in removing the sched.h #include in module.h recently, it makes sense again to remove other superfluous sched.h includes. There are quite a lot of files which include it but don't actually need anything defined in there. Presumably these includes were once needed for macros that used to live in sched.h, but moved to other header files in the course of cleaning it up. To ease the pain, this time I did not fiddle with any header files and only removed #includes from .c-files, which tend to cause less trouble. Compile tested against 2.6.20-rc2 and 2.6.20-rc2-mm2 (with offsets) on alpha, arm, i386, ia64, mips, powerpc, and x86_64 with allnoconfig, defconfig, allmodconfig, and allyesconfig as well as a few randconfigs on x86_64 and all configs in arch/arm/configs on arm. I also checked that no new warnings were introduced by the patch (actually, some warnings are removed that were emitted by unnecessarily included header files). Signed-off-by: Tim Schmielau <tim@physik3.uni-rostock.de> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] SPI: atmel_spi driverHaavard Skinnemoen
Driver for the Atmel on-chip SPI master controller. Tested primarily on AVR32/AT32AP7000/ATSTK1000 using mtd_dataflash and the jffs2 filesystem. Should also work fine on various AT91 ARM-based chips like AT91SAM926x and AT91RM9200. Hardware documentation can be found in the AT32AP7000 data sheet, or its AT91 siblings, which can be downloaded from http://www.atmel.com/dyn/products/datasheets.asp?family_id=682 Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] PNX8550 UART driverVitaly Wool
Add UART support for PNX8330/8550/8950 Philips MIPS-based SoCs. Signed-off-by: Vitaly Wool <vitalywool@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] serial: replace kmalloc+memset with kzallocBurman Yan
Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] serial: make sure UART is powered up when dumping MCTRL statusGeorge G. Davis
Since serial devices are powered down when not in use and some of those devices cannot be accessed when powered down, we need to enable power around calls to get_mcrtl() when dumping port state via uart_line_info(). This resolves hangs observed on some machines while reading serial device registers when a port is powered off. Signed-off-by: George G. Davis <gdavis@mvista.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] serial: trivial code flow simplificationBjorn Helgaas
Return failure immediately, so we don't have to test it twice. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Adam Belay <ambx1@neo.rr.com> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-14[PATCH] 8250 UART backup timerAlex Williamson
The patch below works around a minor bug found in the UART of the remote management card used in many HP ia64 and parisc servers (aka the Diva UARTs). The problem is that the UART does not reassert the THRE interrupt if it has been previously cleared and the IIR THRI bit is re-enabled. This can produce a very annoying failure mode when used as a serial console, allowing a boot/reboot to hang indefinitely until an RX interrupt kicks it into working again (ie. an unattended reboot could stall). To solve this problem, a backup timer is introduced that runs alongside the standard interrupt driven mechanism. This timer wakes up periodically, checks for a hang condition and gets characters moving again. This backup mechanism is only enabled if the UART is detected as having this problem, so systems without these UARTs will have no additional overhead. This version of the patch incorporates previous comments from Pavel and removes races in the bug detection code. The test is now done before the irq linking to prevent races with interrupt handler clearing the THRE interrupt. Short delays and syncs are also added to ensure the device is able to update register state before the result is tested. Aristeu says: this was tested on the following HP machines and solved the problem: rx2600, rx2620, rx1600 and rx1620s. hpa says: I have seen this same bug in soft UART IP from "a major vendor." Signed-off-by: Alex Williamson <alex.williamson@hp.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Russell King <rmk@arm.linux.org.uk> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-13Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Always fill MTTs from CPU IB/mthca: Merge MR and FMR space on 64-bit systems IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUs IB/mthca: Give reserved MTTs a separate cache line IB/mthca: Fix reserved MTTs calculation on mem-free HCAs RDMA/cxgb3: Add driver for Chelsio T3 RNIC IB: Remove redundant "_wq" from workqueue names RDMA/cma: Increment port number after close to avoid re-use IB/ehca: Fix memleak on module unloading IB/mthca: Work around gcc bug on sparc64 IPoIB: Connected mode experimental support IB/core: Use ARRAY_SIZE macro for mandatory_table IB/mthca: Use correct structure size in call to memset()
2007-02-13Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IPSEC]: Fix the address family to refer encap_family [IPSEC]: changing API of xfrm6_tunnel_register [IPSEC]: make sit use the xfrm4_tunnel_register [IPSEC]: Changing API of xfrm4_tunnel_register. [TCP]: Prevent pseudo garbage in SYN's advertized window [NET_SCHED]: sch_hfsc: replace ASSERT macro by WARN_ON [BRIDGE] br_if: Fix oops in port_carrier_check [NETFILTER]: Clear GSO bits for TCP reset packet [TG3]: Update copyright, version, and reldate. [TG3]: Add some tx timeout debug messages. [TG3]: Use constant for PHY register 0x1e. [TG3]: Power down 5704 serdes transceiver when shutting down. [TG3]: 5906 doesn't need to switch to slower clock. [TG3]: 5722/5756 don't need PHY jitter workaround. [TG3]: Use lower DMA watermark for 5703. [TG3]: Save MSI state before suspend. [XFRM]: Fix IPv4 tunnel mode decapsulation with IPV6=n [IPV6] HASHTABLES: Use appropriate seed for caluculating ehash index.
2007-02-13Merge master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: (61 commits) [POWERPC] Use udbg_early_init() on ppc32 [POWERPC] Open Firmware serial port driver [POWERPC] Move MPIC smp routines into mpic.c [POWERPC] Cleanup pseries kexec code [POWERPC] Cleanup pseries smp initialisation code [POWERPC] Consolidate pseries platform header files into pseries.h [POWERPC] 85xx: Drop use of SYNC macro in head_fsl_booke.S [POWERPC] cell: pm_rtas_activat_signals routine cleanup [POWERPC] cell: PPU Oprofile cleanup patch [POWERPC] spufs: avoid accessing kernel memory through mmapped /mem node [POWERPC] spu sched: static timeslicing for SCHED_RR contexts [POWERPC] spu sched: use DECLARE_BITMAP [POWERPC] spu sched: forced preemption at execution [POWERPC] spu sched: update some comments [POWERPC] spu sched: simplity spu_remove_from_active_list [POWERPC] spufs: optimize spu_run [POWERPC] spufs: runqueue simplification [POWERPC] spufs: move prio to spu_context [POWERPC] spufs: state_mutex cleanup [POWERPC] spufs: simplify state_mutex ...
2007-02-14[POWERPC] Open Firmware serial port driverArnd Bergmann
This can be used for serial ports that are connected to an OF platform bus but are not autodetected by the lecacy serial support. It will automatically take over devices that come from the legacy serial detection, which usually is only one device. In some cases, rtas may be set up to use the serial port in the firmware, which allows easier debugging before probing the serial ports. In this case, the "used-by-rtas" property must be set by the firmware. This patch also adds code to the legacy serial driver to check for this. Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Stop using i2c_adapter.class_dev i2c: Remove the warning on missing adapter device i2c: Declare more i2c_adapter parent devices i2c: PA Semi SMBus driver i2c-amd8111: Proposed cleanups i2c-parport: Add support for One For All remote JP1 interface i2c-viapro: Add support for the VIA CX700 south bridge i2c: Add IDs to adapters i2c: Update the list of bus IDs i2c: Add driver suspend/resume/shutdown support i2c: completion header cleanups i2c-i801: Document the SMBus unhiding quirk i2c-i801: Spelling fix i2c: Fix typo in SMBus Write Word Data description i2c-piix4: Add support for the ATI SB600 i2c-nforce2: Drop unused reference to pci_dev i2c/vt8231: Remove superfluous initialization i2c-ali1563: Fix device initialization i2c-ali1563: Improve the status messages
2007-02-13Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (23 commits) [WATCHDOG] timers cleanup [WATCHDOG] ib700wdt.c - convert to platform_device part 2 [WATCHDOG] ib700wdt.c - convert to platform_device [WATCHDOG] ib700wdt.c spinlock/WDIOC_SETOPTIONS changes [WATCHDOG] ib700wdt.c small clean-up's [WATCHDOG] ib700wdt.c clean-up init and exit routines [WATCHDOG] ib700_wdt.c stop + set_heartbeat operations [WATCHDOG] show default value for nowayout in module parameter [WATCHDOG] advantechwdt.c - convert to platform_device part 2 [WATCHDOG] advantechwdt.c - convert to platform_device [WATCHDOG] advantechwdt.c - move set_heartbeat to a seperate function [WATCHDOG] advantechwdt.c - cleanup before platform_device patches [WATCHDOG] acquirewdt.c - convert to platform_device part 2 [WATCHDOG] acquirewdt.c - convert to platform_device [WATCHDOG] acquirewdt.c - clean before platform_device patches [WATCHDOG] pcwd_usb.c - get heartbeat from dip switches [WATCHDOG] pcwd.c - e-mail adres update [WATCHDOG] pcwd_usb.c - get heartbeat from dip switches [WATCHDOG] pcwd_usb.c - document includes [WATCHDOG] pcwd_pci.c - spinlock fixes ...
2007-02-13[PATCH] Fix SAK_work workqueue initialization.Eric W. Biederman
Somewhere in the rewrite of the work queues my cleanup of SAK handling got broken. Maybe I didn't retest it properly or possibly the API was changing so fast I missed something. Regardless currently triggering a SAK now generates an ugly BUG_ON and kills the kernel. Thanks to Alexey Dobriyan <adobriyan@openvz.org> for spotting this. This modifies the use of SAK_work to initialize it when the data structure it resides in is initialized, and to simply call schedule_work when we need to generate a SAK. I update both data structures that have a SAK_work member for consistency. All of the old PREPARE_WORK calls that are now gone. If we call schedule_work again before it has processed it has generated the first SAK it will simply ignore the duplicate schedule_work request. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-02-13Merge ../linux-2.6-watchdog-mmWim Van Sebroeck
2007-02-13i2c: Stop using i2c_adapter.class_devJean Delvare
Stop using i2c_adapter.class_dev, as it is going to be removed soon. Luckily, there are only 4 RTC drivers affected. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Alessandro Zummo <a.zummo@towertech.it>
2007-02-13i2c: Remove the warning on missing adapter deviceJean Delvare
Now that the i2c_adapter migration plan changed and we are going to keep i2c_adapter.dev, it's no longer that urgent to add a proper device to all i2c_adapter drivers. Thus is seems resonable to degrade the warning asking authors to migrate their driver to a debug message. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c: Declare more i2c_adapter parent devicesJean Delvare
Declare the parent device of i2c_adapter devices each time we can easily do so. It makes the i2c_adapter appear at the right place in the device tree, rather than as a platform device. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: Len Brown <len.brown@intel.com> Cc: Jordan Crouse <jordan.crouse@amd.com> Cc: Jody McIntyre <scjody@modernduck.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: v4l-dvb-maintainer@linuxtv.org Cc: Petr Vandrovec <vandrove@vc.cvut.cz>
2007-02-13i2c: PA Semi SMBus driverOlof Johansson
New driver for the PA Semi SMBus interfaces. Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c-amd8111: Proposed cleanupsJean Delvare
Proposed cleanups to the i2c-amd8111 SMBus driver: * Fold long lines. * Add an explicit mask when writing the low byte of a word. * Use I2C_SMBUS_BLOCK_MAX instead of hardcoding 32. * Discard extra blank lines. * Use boolean not instead of bitwise not for bit tests, it's clearer. * Return -EBUSY rather than -1 on I/O resource conflict. * Fix a race on device registration, initialization should be done before the bus is registered. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c-parport: Add support for One For All remote JP1 interfaceJonathan McDowell
This simple patch adds support to i2c-parport for the One For All remote JP1 parallel port interfaces which can be found detailed at: http://www.hifi-remote.com/jp1/hardware.shtml These allow access to the internal configuration EEPROM on various remote controls and there are a variety of Windows tools that make use of this hardware. I have tested this patch with the "simple" parallel port device and a One For All URC-7562 and confirmed that the data read using the eeprom i2c driver matches that returned by the Windows "IR" JP1 tool. Signed-off-by: Jonathan McDowell <noodles@earth.li> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c-viapro: Add support for the VIA CX700 south bridgeJean Delvare
We do not have any documentation for the CX700, but it was reported to work fine. Thanks to Claas Langbehn for testing. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c: Add IDs to adaptersStephen Hemminger
IDs have been defined but not used by most of the I2C adapters. By having a unique ID, clients can check for correct connection during probe. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c: Add driver suspend/resume/shutdown supportDavid Brownell
Driver model updates for the I2C core: - Add new suspend(), resume(), and shutdown() methods. Use them in the standard driver model style; document them. - Minor doc updates to highlight zero-initialized fields in drivers, and the driver model accessors for "clientdata". If any i2c drivers were previously using the old suspend/resume calls in "struct driver", they were getting warning messages ... and will now no longer work. Other than that, this patch changes no behaviors; and it lets I2C drivers use conventional PM and shutdown support. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c: completion header cleanupsJean Delvare
i2c-core and i2c-isa use completions without including <linux/completion.h>. Fix it. i2c-powermac includes <linux/completion.h> but doesn't use any completion. Fix it. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: David Brownell <david-b@pacbell.net>
2007-02-13i2c-i801: Spelling fixJean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c-piix4: Add support for the ATI SB600Jean Delvare
Add support for the ATI SB600 SMBus controller. Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c-nforce2: Drop unused reference to pci_devJean Delvare
Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Hans-Frieder Vogt <hfvogt@gmx.net>
2007-02-13i2c/vt8231: Remove superfluous initializationDavid Brownell
Remove a superfluous initialization from the vt8231 hwmon driver; the i2c core does this, and the source field will be vanishing soon. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2007-02-13i2c-ali1563: Fix device initializationJean Delvare
The i2c-ali1563 initialization looks quite broken to me: * If the I/O space isn't enabled, we forcibly set 3 bits in the PCI configuration space instead of just the one enabling the I/O space. * After that we pretend to check if the write worked, but we don't actually read the new value from the register. * It's probably not a good idea to enable the I/O space if no base address has been set. So I propose the following changes to that part of the driver: * Merge ali1563_enable() into ali1563_setup(). * Check the base address before the I/O space enabled bit. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Rudolf Marek <r.marek@assembler.cz>
2007-02-13i2c-ali1563: Improve the status messagesJean Delvare
Improve the status messages printed by the i2c-ali1563 driver. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Rudolf Marek <r.marek@assembler.cz>
2007-02-13[TG3]: Update copyright, version, and reldate.Michael Chan
Update version to 3.73. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: Add some tx timeout debug messages.Michael Chan
Print the most useful information during tx timeout to help debug. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: Use constant for PHY register 0x1e.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: Power down 5704 serdes transceiver when shutting down.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: 5906 doesn't need to switch to slower clock.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: 5722/5756 don't need PHY jitter workaround.Michael Chan
Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: Use lower DMA watermark for 5703.Michael Chan
Set DMA read watermark to 4 on 5703 in PCIX mode. This is needed to prevent some tx timeouts. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[TG3]: Save MSI state before suspend.Michael Chan
This fixes the following problem: http://bugzilla.kernel.org/show_bug.cgi?id=7969 The MSI state needs to be saved during suspend. PCI state saved during tg3_init_one() does not contain valid MSI state because MSI hasn't been enabled. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-02-13[POWERPC] Fixup mp5200 drivers to match device tree changesGrant Likely
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13[POWERPC] Correct AC Power: in /proc/pmu/info on ibook1Olaf Hering
/proc/pmu/info contains AC Power: 0 when booting without battery. Force AC Power, it will be updated whenever the battery state changes. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-13[POWERPC] move variables in drivers/macintosh to bssOlaf Hering
Move all the initialized variables to bss. Mark a version string as const. Signed-off-by: Olaf Hering <olaf@aepfle.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-02-12IB/mthca: Always fill MTTs from CPUMichael S. Tsirkin
Speed up memory registration by filling in MTTs directly when the CPU can write directly to the whole table (all mem-free cards, and to Tavor mode on 64-bit systems with the patch I posted earlier). This reduces the number of FW commands needed to register an MR by at least a factor of 2 and speeds up memory registration significantly. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-12IB/mthca: Merge MR and FMR space on 64-bit systemsMichael S. Tsirkin
For Tavor, we currently reserve separate MPT and MTT space for FMRs to avoid abusing the vmalloc space on 32 bit kernels. No such problem exists on 64 bit kernels so let's not do it there. This way we have a shared pool for MR and FMR resources, used on demand. This will also make it possible to write MTTs for regular regions directly from driver. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-12IB/mthca: Fix access to MTT and MPT tables on non-cache-coherent CPUsMichael S. Tsirkin
We allocate the MTT table with alloc_pages() and then do pci_map_sg(), so we must call pci_dma_sync_sg() after the CPU writes to the MTT table. This works since the device will never write MTTs on mem-free HCAs, once we get rid of the use of the WRITE_MTT firmware command. This change is needed to make that work, and is an improvement for now, since it gives FMRs a chance at working. For MPTs, both the device and CPU might write there, so we must allocate DMA coherent memory for these. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-12IB/mthca: Give reserved MTTs a separate cache lineMichael S. Tsirkin
MTTs are allocated in non-cache-coherent memory, so we must give reserved MTTs their own cache line, to prevent both device and CPU from writing into the same cache line at the same time. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-12IB/mthca: Fix reserved MTTs calculation on mem-free HCAsMichael S. Tsirkin
The reserved_mtts field has different meaning in Tavor and Arbel, so we are wasting mtt entries on memfree. Fix the Arbel case to match Tavor semantics. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-12RDMA/cxgb3: Add driver for Chelsio T3 RNICSteve Wise
Add an RDMA/iWARP driver for the Chelsio T3 1GbE and 10GbE adapters. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-02-12[WATCHDOG] timers cleanupJiri Slaby
- Use timer macros to set function and data members and to modify expiration time. - Use DEFINE_TIMER for single (platform dependent) watchdog timers and do not init them at run-time in these cases. - del_timer_sync is common in most cases -- we want to wait for timer function if it's still running. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Steve Hill <steve@navaho.co.uk> Cc: Heiko Ronsdorf <hero@ihg.uni-duisburg.de> Cc: Fernando Fuganti <fuganti@conectiva.com.br> Cc: Gergely Madarasz <gorgo@itc.hu> Cc: Ken Hollis <khollis@bitgate.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-02-12Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] remove __io_virt and mmiowb. [S390] cio: use ARRAY_SIZE in device_id.c [S390] cio: Fixup interface for setting options on ccw devices. [S390] smp_call_function/smp_call_function_on locking.