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* [POWERPC] CPM_UART: cpm_uart_set_termios should take ktermios, not termiosScott Wood2007-05-10
| | | | | | | This eliminates some warnings. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Change rheap functions to use ulongs instead of pointersTimur Tabi2007-05-10
| | | | | | | | | | | | | | | | | | | | The rheap allocation functions return a pointer, but the actual value is based on how the heap was initialized, and so it can be anything, e.g. an offset into a buffer. A ulong is a better representation of the value returned by the allocation functions. This patch changes all of the relevant rheap functions to use a unsigned long integers instead of a pointer. In case of an error, the value returned is a negative error code that has been cast to an unsigned long. The caller can use the IS_ERR_VALUE() macro to check for this. All code which calls the rheap functions is updated accordingly. Macros IS_MURAM_ERR() and IS_DPERR(), have been deleted in favor of IS_ERR_VALUE(). Also added error checking to rh_attach_region(). Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 86xx: Enable the AC97 interface on 8641D board.Jason Jin2007-05-10
| | | | | | | | | | HD interface and AC97 interface share some pins and they are enabled at the same time, In order to use AC97 interface, we need to disable the HD interface first. Signed-off-by:Jason Jin<jason.jin@freescale.com> Acked-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Move reg_booke.h to include/asm-powerpcBecky Bruce2007-05-10
| | | | | | | | This patch moves a copy of reg_booke.h to include/asm-powerpc and fixes up the ifdef protection. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Suppress warning when CONFIG_ options aren't definedKumar Gala2007-05-09
| | | | | | Suppress warning when CONFIG_PCI & CONFIG_QUICC_ENGINE is not defined Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] 83xx: Suppress warning when CONFIG_PCI is not definedLi Yang2007-05-09
| | | | | | | Suppress warning when CONFIG_PCI is not defined. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
* [POWERPC] Further fixes for the removal of 4level-fixup hack from ppc32David Gibson2007-05-09
| | | | | | | | | | | Commit d1953c8888ef034b912ee33bc2ea2cce6a414402 removed the use of 4level-fixup.h for 32-bit systems under arch/powerpc. However, I missed a few things activated on some configurations, resulting in some warnings (at least with STRICT_MM_TYPECHECKS enabled) and build errors in some circumstances. This fixes it. Signed-off-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] EEH: log all PCI-X and PCI-E AER registersLinas Vepstas2007-05-09
| | | | | | | | | | | | When an EEH event is detected, and after the device driver has been notified, but before the device is reset, enable MMIO to the adapter, and grab the contents of the PCI status and command registers, the PCI-X status and command, and the PCI-E capability 10 and AER registers. Pass these up to the RTAS error log, and also printk them. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] EEH: capture and log pci state on errorLinas Vepstas2007-05-09
| | | | | | | | | | If an EEH event is observed, capture PCI config space info about the device, wrap it up and pass it to the event logger. This pach just slots in the basic logging function. A later patch will provide for more through data gathering. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] EEH: Split up long error msgLinas Vepstas2007-05-09
| | | | | | | Make some minor adjustments to the EEH error messages. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] EEH: log error only after driver notification.Linas Vepstas2007-05-09
| | | | | | | | | | | It turns out many/most versions of firmware enable MMIO when the slto-error-detail rtas call is made (in violation of the architecture). Thus, it would be best to call slot-error-detail only after notifying device drivers of a freeze, as otherwise, a variety of strange and unexpected things may happen. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] fsl_soc: Make mac_addr const in fs_enet_of_init().Scott Wood2007-05-09
| | | | | | | | of_get_mac_address() returns a const pointer, so the result should be stored in a const pointer. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Don't use SLAB/SLUB for PTE pagesHugh Dickins2007-05-09
| | | | | | | | | | | | | The SLUB allocator relies on struct page fields first_page and slab, overwritten by ptl when SPLIT_PTLOCK: so the SLUB allocator cannot then be used for the lowest level of pagetable pages. This was obstructing SLUB on PowerPC, which uses kmem_caches for its pagetables. So convert its pte level to use normal gfp pages (whereas pmd, pud and 64k-page pgd want partpages, so continue to use kmem_caches for pmd, pud and pgd). Signed-off-by: Hugh Dickins <hugh@veritas.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Spufs support for 64K LS mappings on 4K kernelsBenjamin Herrenschmidt2007-05-09
| | | | | | | | | | | | This adds an option to spufs when the kernel is configured for 4K page to give it the ability to use 64K pages for SPE local store mappings. Currently, we are optimistic and try order 4 allocations when creating contexts. If that fails, the code will fallback to 4K automatically. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Add ability to 4K kernel to hash in 64K pagesBenjamin Herrenschmidt2007-05-09
| | | | | | | | | This adds the ability for a kernel compiled with 4K page size to have special slices containing 64K pages and hash the right type of hash PTEs. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Introduce address space "slices"Benjamin Herrenschmidt2007-05-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The basic issue is to be able to do what hugetlbfs does but with different page sizes for some other special filesystems; more specifically, my need is: - Huge pages - SPE local store mappings using 64K pages on a 4K base page size kernel on Cell - Some special 4K segments in 64K-page kernels for mapping a dodgy type of powerpc-specific infiniband hardware that requires 4K MMU mappings for various reasons I won't explain here. The main issues are: - To maintain/keep track of the page size per "segment" (as we can only have one page size per segment on powerpc, which are 256MB divisions of the address space). - To make sure special mappings stay within their allotted "segments" (including MAP_FIXED crap) - To make sure everybody else doesn't mmap/brk/grow_stack into a "segment" that is used for a special mapping Some of the necessary mechanisms to handle that were present in the hugetlbfs code, but mostly in ways not suitable for anything else. The patch relies on some changes to the generic get_unmapped_area() that just got merged. It still hijacks hugetlb callbacks here or there as the generic code hasn't been entirely cleaned up yet but that shouldn't be a problem. So what is a slice ? Well, I re-used the mechanism used formerly by our hugetlbfs implementation which divides the address space in "meta-segments" which I called "slices". The division is done using 256MB slices below 4G, and 1T slices above. Thus the address space is divided currently into 16 "low" slices and 16 "high" slices. (Special case: high slice 0 is the area between 4G and 1T). Doing so simplifies significantly the tracking of segments and avoids having to keep track of all the 256MB segments in the address space. While I used the "concepts" of hugetlbfs, I mostly re-implemented everything in a more generic way and "ported" hugetlbfs to it. Slices can have an associated page size, which is encoded in the mmu context and used by the SLB miss handler to set the segment sizes. The hash code currently doesn't care, it has a specific check for hugepages, though I might add a mechanism to provide per-slice hash mapping functions in the future. The slice code provide a pair of "generic" get_unmapped_area() (bottomup and topdown) functions that should work with any slice size. There is some trickiness here so I would appreciate people to have a look at the implementation of these and let me know if I got something wrong. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Small fixes & cleanups in segment page size demotionBenjamin Herrenschmidt2007-05-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The code for demoting segments to 4K had some issues, like for example, when using _PAGE_4K_PFN flag, the first CPU to hit it would do the demotion, but other CPUs hitting the same page wouldn't properly flush their SLBs if mmu_ci_restriction isn't set. There are also potential issues with hash_preload not handling _PAGE_4K_PFN. All of these are non issues on current hardware but might bite us in the future. This patch thus fixes it by: - Taking the test comparing the mm and current CPU context page sizes to decide to flush SLBs out of the mmu_ci_restrictions test since that can also be triggered by _PAGE_4K_PFN pages - Due to the above being done all the time, demote_segment_4k doesn't need update the context and flush the SLB - demote_segment_4k can be static and doesn't need an EXPORT_SYMBOL - Making hash_preload ignore anything that has either _PAGE_4K_PFN or _PAGE_NO_CACHE set, thus avoiding duplication of the complicated logic in hash_page() (and possibly making hash_preload a little bit faster for the normal case). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: Make HVC_ISERIES the defaultStephen Rothwell2007-05-09
| | | | | | | | | This makes the new iSeries virtual console drivers (nvc_iseries) the default and prevents viocons being built unless explicitly selected. Also it makes no sense to have the console as a module. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] iSeries: suppress build warning in lparmap.cStephen Rothwell2007-05-09
| | | | | | | | | | lparmap.c: Assembler messages: lparmap.c:51: Warning: ignoring changed section attributes for .text Idea from Segher Boessenkool. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] Mark pages that don't exist as nosaveJohannes Berg2007-05-09
| | | | | | | | | | | On some powerpc architectures (notably 64-bit powermac) there is a memory hole, for example on powermacs between 2G and 4G. Since we use the flat memory model regardless, these pages must be marked as nosave (for suspend to disk.) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
* [POWERPC] swsusp: Introduce register_nosave_region_lateJohannes Berg2007-05-09
| | | | | | | | | | This patch introduces a new register_nosave_region_late function that can be called from initcalls when register_nosave_region can no longer be used because it uses bootmem. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Paul Mackerras <paulus@samba.org>
* Documentation/i386/boot.txt: update and correctH. Peter Anvin2007-05-08
| | | | | | | | | | | | | | | | In the process of rewriting the x86 setup code, I found a number of inaccuracies and outdated recommendations in the boot protocol documentation. Revamp to make it more up to date. In particular, the common use of the heap actually requires (slightly) more than 4K of heap plus stack, which is the recommended amount in the document; currently the code compensates by being smaller than specified, but we can't assume that will be true forever. Thus, recommend that if we have a modern bzImage kernel, that the bootloader maximizes the available space. Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* revert 'sched: redundant reschedule when set_user_nice() boosts a prio of a ↵Andrew Morton2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | task from the "expired" array' Revert commit bd53f96ca54a21c07e7a0ae1886fa623d370b85f. Con says: This is no good, sorry. The one I saw originally was with the staircase deadline cpu scheduler in situ and was different. #define TASK_PREEMPTS_CURR(p, rq) \ ((p)->prio < (rq)->curr->prio) (((p)->prio < (rq)->curr->prio) && ((p)->array == (rq)->active)) This will fail to wake up a runqueue for a task that has been migrated to the expired array of a runqueue which is otherwise idle which can happen with smp balancing, Cc: Dmitry Adamushko <dmitry.adamushko@gmail.com> Cc: Con Kolivas <kernel@kolivas.org> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* applesmc: Use standard sysfs names for labelsJean Delvare2007-05-08
| | | | | | | | | | | We have a standard suffix to associate a designation string to a sensor: _label. Use it instead of _position so that libsensors will catch it. (This isn't implemented yet, but should be soon.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Nicolas Boichat <nicolas@boichat.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* applesmc: Use the address as platform device IDJean Delvare2007-05-08
| | | | | | | | | | Let the applesmc device export its address to userspace. libsensors needs this to recognize the device and give it a unique ID. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Nicolas Boichat <nicolas@boichat.ch> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* usb_gigaset: don't kmalloc(0)Tilman Schmidt2007-05-08
| | | | | | | | | | | Zero-sized allocations are pointless anyway, and the SLUB allocator complains about them, so stop doing that. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Hansjoerg Lipp <hjlipp@web.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* m68k: <asm/scatterlist.h> needs <linux/types.h>Geert Uytterhoeven2007-05-08
| | | | | | | | | | The recent <linux/pci.h> cleanup uncovered that include/asm-m68k/scatterlist.h needs to include <linux/types.h> Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* FRV: Miscellaneous fixesDavid Howells2007-05-08
| | | | | | | | | | | | | | | | | Miscellaneous fixes to bring FRV up to date: (1) Copy the new syscall numbers from i386 to asm-frv/unistd.h and fill out the syscall table in entry.S too. (2) Mark __frv_uart0 and __frv_uart1 __pminitdata rather than __initdata so that determine_clocks() can access them when CONFIG_PM=y. (3) Make arch/frv/mm/elf-fdpic.c include asm/mman.h so that MAP_FIXED is available (fixes commit 2fd3bebaad9da3b3b99c46a3389099424bf7ee35). Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* smaps: only define clear_refs for CONFIG_MMUDavid Rientjes2007-05-08
| | | | | | | | | | /proc/pid/clear_refs is only defined in the CONFIG_MMU case, so make sure we don't have any references to clear_refs_smap() in generic procfs code. Signed-off-by: David Rientjes <rientjes@google.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Fix unnecesary meminitYasunori Goto2007-05-08
| | | | | | | | | | | This is to fix unnecessary __meminit definition. These are exported for kernel modules. I compiled on ia64/x86-64 with memory hotplug on/off. Signed-off-by: Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds2007-05-08
|\ | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/herbert/crypto-2.6: [CRYPTO] cryptomgr: Fix use after free
| * [CRYPTO] cryptomgr: Fix use after freeHerbert Xu2007-05-08
| | | | | | | | | | | | | | | | | | | | By the time kthread_run returns the param may have already been freed so writing the returned thread_struct pointer to param is wrong. In fact, we don't need it in param anyway so this patch simply puts it on the stack. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds2007-05-08
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Optimize fault kprobe handling just like powerpc. [SPARC]: Wire up utimensat syscall. [SPARC64]: Fix request_irq() ignored result warnings in PCI controller code. [SPARC64]: Kill asm-sparc64/pbm.h [ATYFB]: Fix sparc includes. [QLA2XXX]: Fix build on sparc. [SPARC64]: Removal of trivial pci_controller_info uses. [SPARC64]: Move index info pci_pbm_info. [SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info. [SPARC64]: Move pci_ops into pci_pbm_info. [SPARC64] SBUS: Error interrupt registry cleanups. [SPARC64] PCI: Use root list of pbm's instead of pci_controller_info's [SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX. [SPARC64] PCI: Use common routine to fetch PBM properties.
| * | [SPARC64]: Optimize fault kprobe handling just like powerpc.David S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | And eliminate DIE_GPF while we're at it. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC]: Wire up utimensat syscall.David S. Miller2007-05-08
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Fix request_irq() ignored result warnings in PCI controller code.David S. Miller2007-05-08
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Kill asm-sparc64/pbm.hDavid S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | Everything it contains can be hidden in pci_impl.h Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ATYFB]: Fix sparc includes.David S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | No need to use asm/pbm.h here. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [QLA2XXX]: Fix build on sparc.David S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | | | | We now use pci_device_to_OF_node() to get properties and of_get_property() returns const pointers. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Removal of trivial pci_controller_info uses.David S. Miller2007-05-08
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Move index info pci_pbm_info.David S. Miller2007-05-08
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Move {setup,teardown}_msi_irq into pci_pbm_info.David S. Miller2007-05-08
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64]: Move pci_ops into pci_pbm_info.David S. Miller2007-05-08
| | | | | | | | | | | | Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64] SBUS: Error interrupt registry cleanups.David S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not use IRQF_SHARED, these interrupt numbers should all be unique. Also use name strings without spaces in them just like PCI controller drivers do, for consistency. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64] PCI: Use root list of pbm's instead of pci_controller_info'sDavid S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The idea is to move more and more things into the pbm, with the eventual goal of eliminating the pci_controller_info entirely as there really isn't any need for it. This stage of the transformations requires some reworking of the PCI error interrupt handling. It might be tricky to get rid of the pci_controller_info parenting for a few reasons: 1) When we get an uncorrectable or correctable error we want to interrogate the IOMMU and streaming cache of both PBMs for error status. These errors come from the UPA front-end which is shared between the two PBM PCI bus segments. Historically speaking this is why I choose the datastructure hierarchy of pci_controller_info-->pci_pbm_info 2) The probing does a portid/devhandle match to look for the 'other' pbm, but this is entirely an artifact and can be eliminated trivially. What we could do to solve #1 is to have a "buddy" pointer from one pbm to another. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64] PCI: Kill PROM_PCIRNG_MAX and PROM_PCIIMAP_MAX.David S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | They are totally unused. Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [SPARC64] PCI: Use common routine to fetch PBM properties.David S. Miller2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Namely bus-range and ino-bitmap. This allows us also to eliminate pci_controller_info's pci_{first,last}_busno fields as only the pbm ones are used now. Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds2007-05-08
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (58 commits) [SCSI] zfcp: clear boxed flag on unit reopen. [SCSI] zfcp: clear adapter failed flag if an fsf request times out. [SCSI] zfcp: rework request ID management. [SCSI] zfcp: Fix deadlock between zfcp ERP and SCSI [SCSI] zfcp: Locking for req_no and req_seq_no [SCSI] zfcp: print S_ID and D_ID with 3 bytes [SCSI] ipr: Use PCI-E reset API for new ipr adapter [SCSI] qla2xxx: Update version number to 8.01.07-k7. [SCSI] qla2xxx: Add MSI support. [SCSI] qla2xxx: Correct pci_set_msi() usage semantics. [SCSI] qla2xxx: Attempt to stop firmware only if it had been previously executed. [SCSI] qla2xxx: Honor NVRAM port-down-retry-count settings. [SCSI] qla2xxx: Error-out during probe() if we're unable to complete HBA initialization. [SCSI] zfcp: Stop system after memory corruption [SCSI] mesh: cleanup variable usage in interrupt handler [SCSI] megaraid: replace yield() with cond_resched() [SCSI] megaraid: fix warnings when CONFIG_PROC_FS=n [SCSI] aacraid: correct SUN products to README [SCSI] aacraid: superfluous adapter reset for IBM 8 series ServeRAID controllers [SCSI] aacraid: kexec fix (reset interrupt handler) ...
| * | | [SCSI] zfcp: clear boxed flag on unit reopen.Heiko Carstens2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The boxed flag for units was never cleared. This doesn't hurt, but on ACL updates the error recovery could reopen more units than needed. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
| * | | [SCSI] zfcp: clear adapter failed flag if an fsf request times out.Heiko Carstens2007-05-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Must clear adapter failed flag if an fsf request times out. This is necessary because on link down situations the failed flags gets set but the QDIO queues are still up. Since an adapter reopen will be skipped if the failed flag is set an adapter_reopen that is issued on fsf request timeout has no effect if the local link is down. Might lead to locked up system if the SCSI stack is waiting for abort completion. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Swen Schillig <swen@vnet.ibm.com> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-25 18:40:44 -0500