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* IB/ipath: infiniband UC and UD protocol supportBryan O'Sullivan2006-03-312-0/+1266
| | | | | | | | These files implement the Infiniband UC ("unreliable connection") and UD ("unreliable datagram") protocols. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: infiniband header filesBryan O'Sullivan2006-03-312-0/+804
| | | | | | | These header files are used by the layered Infiniband driver. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: layering interfaces used by higher-level driver codeBryan O'Sullivan2006-03-312-0/+1696
| | | | | | | | The layering interfaces are used to implement the Infiniband protocols and the ethernet emulation driver. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: support for userspace apps using core driverBryan O'Sullivan2006-03-312-0/+2117
| | | | | | | | | | These files introduce a char device that userspace apps use to gain direct memory-mapped access to the InfiniPath hardware, and routines for pinning and unpinning user memory in cases where the hardware needs to DMA into the user address space. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: sysfs and ipathfs support for core driverBryan O'Sullivan2006-03-312-0/+1383
| | | | | | | | | | | | | The ipathfs filesystem contains files that are not appropriate for sysfs, because they contain binary data. The hierarchy is simple; the top-level directory contains driver-wide attribute files, while numbered subdirectories contain per-device attribute files. Our userspace code currently expects this filesystem to be mounted on /ipathfs, but a final location has not yet been chosen. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: misc driver support codeBryan O'Sullivan2006-03-314-0/+1914
| | | | | | | | | | | | | | | | | | | | | | | | | EEPROM support, interrupt handling, statistics gathering, and write combining management for x86_64. A note regarding i2c: The Atmel EEPROM hardware we use looks like an i2c device electrically, but is not i2c compliant at all from a functional perspective. We tried using the kernel's i2c support to talk to it, but failed. Normal i2c devices have a single 7-bit or 10-bit i2c address that they respond to. Valid 7-bit addresses range from 0x03 to 0x77. Addresses 0x00 to 0x02 and 0x78 to 0x7F are special reserved addresses (e.g. 0x00 is the "general call" address.) The Atmel device, on the other hand, responds to ALL addresses. It's designed to be the only device on a given i2c bus. A given i2c device address corresponds to the memory address within the i2c device itself. At least one reason why the linux core i2c stuff won't work for this is that it prohibits access to reserved addresses like 0x00, which are really valid addresses on the Atmel devices. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: chip initialisation code, and diag supportBryan O'Sullivan2006-03-312-0/+1330
| | | | | | | | | | | ipath_init_chip.c sets up an InfiniPath device for use. ipath_diag.c permits userspace diagnostic tools to read and write a chip's registers. It is different in purpose from the mmap interfaces to the /sys/bus/pci resource files. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: support for PCI Express devicesBryan O'Sullivan2006-03-311-0/+1247
| | | | | | | | This file contains routines and definitions specific to InfiniPath devices that have PCI Express interfaces. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: support for HyperTransport devicesBryan O'Sullivan2006-03-311-0/+1586
| | | | | | | | The ipath_ht400.c file contains routines and definitions specific to HyperTransport-based InfiniPath devices. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: core driver header filesBryan O'Sullivan2006-03-315-0/+2305
| | | | | | | | | | | | | | ipath_common.h and ips_common.h contain definitions shared between userspace and the kernel. ipath_kernel.h is the core driver header file. ipath_debug.h contains mask values used for controlling driver debugging. ipath_registers.h contains bitmask definitions used in chip registers. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* IB/ipath: core device driverBryan O'Sullivan2006-03-311-0/+1983
| | | | | | | | | | | | | The ipath driver is a low-level driver for PathScale InfiniPath host channel adapters (HCAs) based on the HT-400 and PE-800 chips, including the InfiniPath HT-460, the small form factor InfiniPath HT-460, the InfiniPath HT-470 and the Linux Networx LS/X. The ipath_driver.c file contains much of the low-level device handling code. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
* Merge branch 'for-linus' of ↵Linus Torvalds2006-03-3016-90/+168
|\ | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/mad: RMPP support for additional classes IB/mad: include GID/class when matching receives IB/mthca: Fix section mismatch problems IPoIB: Fix oops with raw sockets IB/mthca: Fix check of size in SRQ creation IB/srp: Fix unmapping of fake scatterlist
| * IB/mad: RMPP support for additional classesHal Rosenstock2006-03-304-45/+85
| | | | | | | | | | | | | | | | | | Add RMPP support for additional management classes that support it. Also, validate RMPP is consistent with management class specified. Signed-off-by: Hal Rosenstock <halr@voltaire.com> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/mad: include GID/class when matching receivesJack Morgenstein2006-03-303-29/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Received responses are currently matched against sent requests based on TID only. According to the spec, responses should match based on the combination of TID, management class, and requester LID/GID. Without the additional qualification, an agent that is responding to two requests, both of which have the same TID, can match RMPP ACKs with the incorrect transaction. This problem can occur on the SM node when responding to SA queries. Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/mthca: Fix section mismatch problemsRoland Dreier2006-03-299-12/+12
| | | | | | | | | | | | | | | | | | Quite a few cleanup functions in mthca were marked as __devexit. However, they could also be called from error paths during initialization, so they cannot be marked that way. Just delete all of the incorrect annotations. Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IPoIB: Fix oops with raw socketsRoland Dreier2006-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | ipoib_hard_header() needs to handle the case that daddr is NULL. This can happen when packets are injected via a raw socket, and IPoIB shouldn't oops in this case. Reported by Anton Blanchard <anton@samba.org> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/mthca: Fix check of size in SRQ creationJack Morgenstein2006-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The previous patch for Tavor broke MemFree logic. The driver should perform limit check only for Tavor. For MemFree, the check is incorrect, since ds (WQE stride) is always a power-of-2 (although the max_desc_size may not be). In Tavor, however, WQE stride and desc_size are the same, and are not necessarily power-of-2. The check was really for the WQE stride (and it Tavor, we use max_desc_size for the stride). Signed-off-by: Jack Morgenstein <jackm@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
| * IB/srp: Fix unmapping of fake scatterlistRoland Dreier2006-03-291-2/+2
| | | | | | | | | | | | | | | | | | The recently merged patch to create a fake scatterlist for non-SG SCSI commands had a bug: the driver ended up doing dma_unmap_sg() on a scatterlist scmnd->request_buffer rather than the fake scatter list it created. Fix this so that the driver unmaps the same thing it maps. Signed-off-by: Roland Dreier <rolandd@cisco.com>
* | Merge branch 'upstream-linus' of ↵Linus Torvalds2006-03-305-129/+164
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] sata_mv: three bug fixes [PATCH] libata: ata_dev_init_params() fixes [PATCH] libata: Fix interesting use of "extern" and also some bracketing [PATCH] libata: Simplex and other mode filtering logic [PATCH] libata - ATA is both ATA and CFA [PATCH] libata: Add ->set_mode hook for odd drivers [PATCH] libata: BMDMA handling updates [PATCH] libata: kill trailing whitespace [PATCH] libata: add FIXME above ata_dev_xfermask() [PATCH] libata: cosmetic changes in ata_bus_softreset() [PATCH] libata: kill E.D.D.
| * \ Merge branch 'mv-merge'Jeff Garzik2006-03-291-18/+24
| |\ \ | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/scsi/sata_mv.c
| | * | [PATCH] sata_mv: three bug fixesMark Lord2006-03-291-18/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (1) A DMA transfer size of 0x10000 was not being written as 0x0000 in the PRDs. Fixed. (1) The DEV_IRQ interrupt cause bit happens spuriously during EDMA operation, and was not being ignored by the driver. This led to various "drive busy" errors being reported, with associated unpredictable behaviour. Fixed. (2) If a SATA or PCI interrupt was received with no outstanding command, the interrupt handler still attempted to invoke ata_qc_complete(), triggering assert()/BUG_ON() behaviour elsewhere in libata. Fixed. The driver still has issues with confusion after error-recovery, but should now be reliable in the absence of drive errors. I will be looking more into the error-handling bugs next. Signed-Off-By: Mark Lord <mlord@pobox.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: ata_dev_init_params() fixesAlbert Lee2006-03-291-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ata_dev_init_params() fixes: - Get the "heads" and "sectors" parameters from caller instead of implicitly from dev->id[]. - Return AC_ERR_INVALID instead of 0 if an invalid parameter is found Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: Fix interesting use of "extern" and also some bracketingAlan Cox2006-03-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Last of the set, just clean up some oddments. Assuming the whole set is now ok then the remaining differences are the setup of PIO_0 at reset and the ->data_xfer method. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: Simplex and other mode filtering logicAlan Cox2006-03-293-6/+76
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a field to the host_set called 'flags' (was host_set_flags changed to suit Jeff) Add a simplex_claimed field so we can remember who owns the DMA channel Add a ->mode_filter() hook to allow drivers to filter modes Add docs for mode_filter and set_mode Filter according to simplex state Filter cable in core This provides the needed framework to support all the mode rules found in the PATA world. The simplex filter deals with 'to spec' simplex DMA systems found in older chips. The cable filter avoids duplicating the same rules in each chip driver with PATA. Finally the mode filter is neccessary because drive/chip combinations have errata that forbid certain modes with some drives or types of ATA object. Drive speed setup remains per channel for now and the filters now use the framework Tejun put into place which cleans them up a lot from the older libata-pata patches. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata - ATA is both ATA and CFAAlan Cox2006-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I think this is still needed with the new probe code (which btw seems to be missing docs in upstream ?). Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: Add ->set_mode hook for odd driversAlan Cox2006-03-292-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some hardware doesn't want the usual mode setup logic running. This allows the hardware driver to replace it for special cases in the least invasive way possible. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: BMDMA handling updatesAlan Cox2006-03-292-4/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the minimal patch set to enable the current code to be used with a controller following SFF (ie any PATA and early SATA controllers) safely without crashes if there is no BMDMA area or if BMDMA is not assigned by the BIOS for some reason. Simplex status is recorded but not acted upon in this change, this isn't a problem with the current drivers as none of them are for simplex hardware. A following diff will deal with that. The flags in the probe structure remain ->host_set_flags although Jeff asked me to rename them, simply because the rename would break the usual Linux rules that old code should break when there are changes. not compile and run and then blow up/eat your computer/etc. Renaming this later is a trivial exercise once a better name is chosen. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | [PATCH] libata: kill trailing whitespaceTejun Heo2006-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Kill trailing whitespace. Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | Merge branch 'master'Jeff Garzik2006-03-292279-44437/+68017
| |\ \ \
| * | | | [PATCH] libata: add FIXME above ata_dev_xfermask()Tejun Heo2006-03-241-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add FIXME above ata_dev_xfermask noting that the current implementation limits all transfer modes to the fastest of the slowest device on a port which isn't necessary. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: cosmetic changes in ata_bus_softreset()Tejun Heo2006-03-241-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ata_bus_softreset() should return AC_ERR_* on failure not arbitrary positive number. While at it, reformat comment above it. Signed-off-by: Tejun Heo <htejun@gmail.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
| * | | | [PATCH] libata: kill E.D.D.Tejun Heo2006-03-242-86/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | E.D.D. has no user in-tree and mostly useless. Kill it. For possible out-of-tree users, add a nice warning message and error handling if LLDD doesn't report any useable reset mechanism (and thus tries to use E.D.D.). Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
* | | | | Merge branch 'drm-patches' of ↵Linus Torvalds2006-03-3016-318/+413
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: remove drm_{alloc,free}_pages drm: sis fix compile warning drm: add new radeon PCI ids.. drm: read breadcrumb in IRQ handler drm: fixup i915 breadcrumb read/write drm: remove pointless checks in radeon_state drm: fixup improper cast. drm: rationalise some pci ids drm: Add general-purpose packet for manipulating scratch registers (r300) drm: rework radeon memory map (radeon 1.23) drm: update r300 register names drm: fixup PCI DMA support
| * | | | | drm: remove drm_{alloc,free}_pagesDave Airlie2006-03-293-131/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm_alloc_pages and drm_free_pages can now be removed. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: sis fix compile warningDave Airlie2006-03-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent a gcc warning in the SIS DRM driver. offset is a unsigned int and the printk wants a long. Signed-off-by: Jon Mason <jdmason@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: add new radeon PCI ids..Dave Airlie2006-03-253-27/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds all the r300 and r400 PCI ids from DRM CVS, it also makes these cards only initialise when the new xorg driver is used, as otherwise the DRM can cause lockups. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: read breadcrumb in IRQ handlerDave Airlie2006-03-201-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Keith Whitwell <keithw@tungstengraphics.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: fixup i915 breadcrumb read/writeDave Airlie2006-03-191-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some minor issues in the i915 breadcrumb code. Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: remove pointless checks in radeon_stateDave Airlie2006-03-191-45/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If these were valid checks, we'd have already oopsed several lines above where we were already dereferencing them. DA: these used to be valid but other changes made them unnecessary. Coverity: 776,777,778 Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: fixup improper cast.Dave Airlie2006-03-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: rationalise some pci idsDave Airlie2006-03-192-16/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the start of some work from Roland Scheidegger to align the X DDX pci ids and the drm ones, however we don't want to put r300 ids in the kernel just yet, they destabilise a few machines. From: Roland Scheidegger (via DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: Add general-purpose packet for manipulating scratch registers (r300)Dave Airlie2006-03-193-1/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Aapo Tahkola (via DRM CVS) Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: rework radeon memory map (radeon 1.23)Dave Airlie2006-03-195-64/+163
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code reworks the radeon memory map so it works better for newer r300 chips and for a lot of older PCI chips. It really requires a new X driver in order to take advantage of this code. From: Ben Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: update r300 register namesDave Airlie2006-03-192-9/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update some of the DRM register names from DRM CVS Signed-off-by: Dave Airlie <airlied@linux.ie>
| * | | | | drm: fixup PCI DMA supportDave Airlie2006-03-194-23/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch makes the PCI support use the correct Linux interfaces finally. Tested in DRM CVS on PCI MGA card. Signed-off-by: Dave Airlie <airlied@linux.ie>
* | | | | | Merge branch 'release' of ↵Linus Torvalds2006-03-308-123/+199
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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] ioremap() should prefer WB over UC [IA64] Add __mca_table to the DISCARD list in gate.lds [IA64] Move __mca_table out of the __init section [IA64] simplify some condition checks in iosapic_check_gsi_range [IA64] correct some messages and fixes some minor things [IA64-SGI] fix for-loop in sn_hwperf_geoid_to_cnode() [IA64-SGI] sn_hwperf use of num_online_cpus() [IA64] optimize flush_tlb_range on large numa box [IA64] lazy_mmu_prot_update needs to be aware of huge pages
| * | | | | | [IA64] ioremap() should prefer WB over UCBjorn Helgaas2006-03-301-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | efi_memmap_init() collects full granules of WB memory, without regard for whether they also support UC. So in order for ioremap() to work for main memory, it must prefer WB mappings when possible. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | | [IA64] Add __mca_table to the DISCARD list in gate.ldsJes Sorensen2006-03-302-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add __mca_table to the DISCARD list for the gate.lds linker script to avoid broken linker references when linking the final vmlinux file. Also add comment to include/asm-ia64/asmmacros.h to avoid anyone else hitting this problem in the future. Credits to James Bottomley <James.Bottomley@SteelEye.com> for spotting the DISCARD list in gate.lds.S Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | | [IA64] Move __mca_table out of the __init sectionRuss Anderson2006-03-291-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move __mca_table out of the __init section. Signed-off-by: Tony Luck <tony.luck@intel.com>
| * | | | | | [IA64] simplify some condition checks in iosapic_check_gsi_rangeSatoru Takeuchi2006-03-281-4/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some condition checks on iosapic_check_gsi_range() can be omitted because always `base <= end' is assured. This patch simplifies those checks. Signed-off-by: Satoru Takeuchi <takeuchi_satoru@jp.fujitsu.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
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