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2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-27[PATCH] 64bit Resource: convert a few remaining drivers to use ↵Greg Kroah-Hartman
resource_size_t where needed Based on a patch series originally from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-27[PATCH] 64bit resource: fix up printks for resources in misc driversGreg Kroah-Hartman
This is needed if we wish to change the size of the resource structures. Based on an original patch from Vivek Goyal <vgoyal@in.ibm.com> Cc: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-06-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: typo fixes Clean up 'inline is not at beginning' warnings for usb storage Storage class should be first i386: Trivial typo fixes ixj: make ixj_set_tone_off() static spelling fixes fix paniced->panicked typos Spelling fixes for Documentation/atomic_ops.txt move acknowledgment for Mark Adler to CREDITS remove the bouncing email address of David Campbell
2006-06-26[PATCH] drivers: use list_move()Akinobu Mita
This patch converts the combination of list_del(A) and list_add(A, B) to list_move(A, B) under drivers/. Acked-by: Corey Minyard <minyard@mvista.com> Cc: Ben Collins <bcollins@debian.org> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Alasdair Kergon <dm-devel@redhat.com> Cc: Gerd Knorr <kraxel@bytesex.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Frank Pavlic <fpavlic@de.ibm.com> Acked-by: Matthew Wilcox <matthew@wil.cx> Cc: Andrew Vasquez <linux-driver@qlogic.com> Cc: Mikael Starvik <starvik@axis.com> Cc: Greg Kroah-Hartman <greg@kroah.com> Signed-off-by: Akinobu Mita <mita@miraclelinux.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-26spelling fixesAndreas Mohr
acquired (aquired) contiguous (contigious) successful (succesful, succesfull) surprise (suprise) whether (weather) some other misspellings Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-25[PATCH] ieee1394: nodemgr: do not peek into struct semaphoreStefan Richter
Also revert patch "frv: ieee1394 is borken on frv", as it no longer is. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: David Howells <dhowells@redhat.com> Cc: Jody McIntyre <scjody@modernduck.com> Cc: Ben Collins <bcollins@ubuntu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-23[PATCH] frv: ieee1394 is borken on frvAl Viro
The ieee1394 assumes it may make direct use of ->count in the semaphore structure. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David Howells <dhowells@redhat.com> Cc: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Ben Collins <bcollins@ubuntu.com> Cc: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/bcollins/linux1394-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bcollins/linux1394-2.6: (28 commits) eth1394: replace __constant_htons by htons ieee1394: adjust code formatting in highlevel.c ieee1394: hl_irqs_lock is taken in hardware interrupt context ieee1394_core: switch to kthread API ieee1394: sbp2: Kconfig fix ieee1394: add preprocessor constant for invalid csr address sbp2: fix deregistration of status fifo address space [PATCH] eth1394: endian fixes Fix broken suspend/resume in ohci1394 sbp2: use __attribute__((packed)) for on-the-wire structures sbp2: provide helptext for CONFIG_IEEE1394_SBP2_PHYS_DMA and mark it experimental Update feature removal of obsolete raw1394 ISO requests. sbp2: fix S800 transfers if phys_dma is off sbp2: remove ohci1394 specific constant ohci1394: make phys_dma parameter read-only ohci1394: set address range properties ieee1394: extend lowlevel API for address range properties sbp2: log number of supported concurrent logins sbp2: remove manipulation of inquiry response ieee1394: save RAM by using a single tlabel for broadcast transactions ...
2006-06-20[SPARC]: Kill __irq_itoa().David S. Miller
This ugly hack was long overdue to die. It was a way to print out Sparc interrupts in a more freindly format, since IRQ numbers were arbitrary opaque 32-bit integers which vectored into PIL levels. These 32-bit integers were not necessarily in the 0-->NR_IRQS range, but the PILs they vectored to were. The idea now is that we will increase NR_IRQS a little bit and use a virtual<-->real IRQ number mapping scheme similar to PowerPC. That makes this IRQ printing hack irrelevant, and furthermore only a handful of drivers actually used __irq_itoa() making it even less useful. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-12eth1394: replace __constant_htons by htonsBen Collins
...and __constant_ntohs, __constant_ntohl, __constant_cpu_to_be32 too where possible. Htons and friends are resolved to constants in these places anyway. Also fix an endianess glitch in a log message, spotted by Alexey Dobriyan. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: adjust code formatting in highlevel.cBen Collins
Replace spaces by tabulators, wrap lines at 80 columns, delete some blank lines and superfluous braces. Collapse some if()-within-if() constructs. Replace a literal CSR address by its preprocessor constant. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: hl_irqs_lock is taken in hardware interrupt contextBen Collins
ohci1394 and pcilynx call highlevel_host_reset from their hardware interrupt handler (via hpsb_selfid_complete). Therefore all readers and writers of hl_irqs_lock have to disable interrupts. Reported by Jiri Slaby and J. A. Magallon. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394_core: switch to kthread APIBen Collins
This gets also rid of the MODPOST warning "drivers/ieee1394/ieee1394.o - Section mismatch: reference to .exit.text: from .smp_locks after '' (at offset 0x18)". Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: sbp2: Kconfig fixBen Collins
We only support x86 and ppc, due to the use of bus_to_virt() and friends. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: add preprocessor constant for invalid csr addressBen Collins
Replace occurrences of the magic value ~(u64)0 for invalid CSR address spaces by a named constant for better readability. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: fix deregistration of status fifo address spaceBen Collins
The proper designator of an invalid CSR address is ~(u64)0, not (u64)0. Use the correct value in initialization and deregistration. Also, scsi_id->sbp2_lun does not need to be initialized twice. (scsi_id was kzalloc'd.) Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12[PATCH] eth1394: endian fixesBen Collins
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12Fix broken suspend/resume in ohci1394Ben Collins
I've been experimenting to track down the cause of suspend/resume problems on my Compaq Presario X1050 laptop: http://bugzilla.kernel.org/show_bug.cgi?id=6075 Essentially the ACPI Embedded Controller and keyboard controller would get into a bizarre, confused state after resume. I found that unloading the ohci1394 module before suspend and reloading it after resume made the problem go away. Diffing the dmesg output from resume, with and without the module loaded, I found that with the module loaded I was missing these: PM: Writing back config space on device 0000:02:00.0 at offset 1. (Was 2100080, writing 2100007) PM: Writing back config space on device 0000:02:00.0 at offset 3. (Was 0, writing 8008) PM: Writing back config space on device 0000:02:00.0 at offset 4. (Was 0, writing 90200000) PM: Writing back config space on device 0000:02:00.0 at offset 5. (Was 1, writing 2401) PM: Writing back config space on device 0000:02:00.0 at offset f. (Was 20000100, writing 2000010a) The default PCI driver performs the pci_restore_state when no driver is loaded for the device. When the ohci1394 driver is loaded, it is supposed to do this, however it appears not to do so. I created the patch below and tested it, and it appears to resolve the suspend problems I was having with the module loaded. I only added in the pci_save_state and pci_restore_state - however, though I know little of this hardware, surely the driver should really be doing more than this when suspending and resuming? Currently it does almost nothing, what if there are commands in progress, etc? Signed-off-by: Robert Hancock <hancockr@shaw.ca> Cc: Jody McIntyre <scjody@modernduck.com> Cc: Ben Collins <bcollins@debian.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: use __attribute__((packed)) for on-the-wire structuresBen Collins
It seems to have worked without the attribute during all the years just because sizes of all struct members are multiples of 32 bits. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: provide helptext for CONFIG_IEEE1394_SBP2_PHYS_DMA and mark it ↵Ben Collins
experimental It appears I will not get it fixed overnight. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: fix S800 transfers if phys_dma is offBen Collins
If sbp2 is forced to move data via ARM handler, the maximum packet size allowed for S800 transfers exceeds ohci1394's buffer size on platforms where PAGE_SIZE is 4096. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: remove ohci1394 specific constantBen Collins
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ohci1394: make phys_dma parameter read-onlyBen Collins
Being able to switch physical DMA on and off at run time would be a nice feature but a PITA to support by highlevel drivers and userspace apps. Therefore allow it only to be set when the driver is being loaded. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ohci1394: set address range propertiesBen Collins
This patch supplies the API extension introduced by patch "ieee1394: extend lowlevel API for address range properties" with proper addresses. Like in patch ''ohci1394, sbp2: fix "scsi_add_device failed" with PL-3507 based devices'', 1 TeraByte is chosen as physical upper bound. This leaves a window for the middle address range. This choice is only relevant for adapters which actually have a programmable pysical upper bound register. (Only ALi and Fujitsu adapters are known for this. Most adapters have a fixed bound at 4 GB.) The middle address range is suitable for posted writes. AFAIK, PCILynx does not support physical DMA nor posted writes, therefore no equivalent change in the pcilynx driver is necessary. There is also a driver for GP2Lynx, although not in mainline Linux. I assume this hardware does not support these OHCI features either. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: extend lowlevel API for address range propertiesBen Collins
Host adapter hardware imposes certain restrictions and features on address ranges. Instead of hard-wire such ranges into the ieee1394 core or even into protocol drivers, let lowlevel drivers specify these ranges via struct hpsb_host. Patch "ohci1394: set address range properties" must be applied too, else hpsb_allocate_and_register_addrspace() won't work properly. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: log number of supported concurrent loginsBen Collins
Since this is useful information, promote it from a debug macro to a regular log message. The message appears only if the user set exclusive_login=0, therefore won't clutter the logs in normal use. Also update the comment on exclusive_login. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: remove manipulation of inquiry responseBen Collins
This code became ineffective a few Linux releases ago and is not required anyway. Note from Christoph Hellwig: scsi_cmnd.request_buffer is always a scatterlist these days. Checking random bites into it and then mangling the data in sbp2_check_sbp2_response will cause really bad memory corruption when you're not lucky enough to have the check not trigger by luck. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: save RAM by using a single tlabel for broadcast transactionsBen Collins
Since broadcast transactions are already complete when the request has been sent, the same transaction label can be reused all over again, see IEEE 1394 7.3.2.5 and 6.2.4.3. Therefore we can reduce the footprint of struct hpsb_host by the size of one struct hpsb_tlabel_pool. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: support for slow links or slow 1394b phy portsBen Collins
Add support for the following types of hardware: + nodes that have a link speed < PHY speed + 1394b PHYs that are less than S800 capable + 1394b/1394a adapter cable between two 1394b PHYs Also, S1600 and S3200 are now supported if IEEE1394_SPEED_MAX is raised. A probing function is added to nodemgr's config ROM fetching routine which adjusts the allowable speed if an access problem was encountered. Pros and Cons of the approach: + minimum code footprint to support this less widely used hardware + nearly no overhead for unaffected hardware - ineffective before nodemgr began to read the ROM of affected nodes - ineffective if ieee1394 is loaded with disable_nodemgr=1 The speed map CSRs which are published to the bus are not touched by the patch. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: Hakan Ardo <hakan@debian.org> Cc: Calculex <linux@calculex.com> Cc: Robert J. Kosinski <robk@cmcherald.com> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394/ohci1394: CycleTooLong interrupt managementBen Collins
This patch modifies the ohci1394.c file to enable and manage the "cycle too long" interrupt. If this interrupt occurs, the "LinkControl.CycleMaster" bit of the host controller is reseted. This implies, that the host controller does not send "cycle start" packet anymore freezing then the isochronous communication. The management of the interrupt added by the patch is that when the interrupt occurs, the OHCI irq handler prints a kernel log warning and then sets the "LinkControl.CycleMaster" bit again resuming the isochronous communication. Signed-off-by: Jean-Baptiste Mur <jeanbaptiste@maunakeatech.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12raw1394: fix whitespace after x86_64 compat patchBen Collins
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12From: Arjan van de Ven <arjan@infradead.org>Ben Collins
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: Ben Collins <bcollins@debian.org> Cc: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12sbp2: make TSB42AA9 workaround specific to Momobay CX-1Ben Collins
The workarounds are not required for DViCO Momobay FX-3A and AFAIR not for Momobay CX-2. These contain an TSB42AA9A but feature the same firmware_revision value as the older DViCO Momobay CX-1. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ohci1394: Remove superfluous call to free_dma_rcv_ctx,Ben Collins
spotted by Adrian Bunk. Also remove some superfluous comments. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12ieee1394: speed up of dma_region_sync_for_cpuBen Collins
when attempting to find the 'last' part of the dma region continue the search from where we left off, instead of starting the search over. Signed-off-by: Jim Westfall <jwestfall@surrealistic.net> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-12video1394: be quietBen Collins
When working with multiple cameras and intensive applications, our logs get flooded with video1394 information which isn't of much interest. Any objections to demoting these messages to debug messages? Signed-off-by: Daniel Drake <dsd@gentoo.org> Signed-off-by: Ben Collins <bcollins@ubuntu.com>
2006-06-05[PATCH] sbp2: fix check of return value of ↵Stefan Richter
hpsb_allocate_and_register_addrspace() From: Stefan Richter <stefanr@s5r6.in-berlin.de> I added a failure check in patch "sbp2: variable status FIFO address (fix login timeout)" --- alas for a wrong error value. This is a bug since Linux 2.6.16. Leads to NULL pointer dereference if the call failed, and bogus failure handling if call succeeded. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Cc: <stable@kernel.org> Cc: Ben Collins <bcollins@debian.org> Cc: Jody McIntyre <scjody@modernduck.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-17[PATCH] ohci1394, sbp2: fix "scsi_add_device failed" with PL-3507 based devicesStefan Richter
Re-enable posted writes for status FIFO. Besides bringing back a very minor bandwidth tweak from Linux 2.6.15.x and older, this also fixes an interoperability regression since 2.6.16: http://bugzilla.kernel.org/show_bug.cgi?id=6356 (sbp2: scsi_add_device failed. IEEE1394 HD is not working anymore.) Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Tested-by: Vanei Heidemann <linux@javanei.com.br> Tested-by: Martin Putzlocher <mputzi@gmx.de> (chip type unconfirmed) Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-17[PATCH] sbp2: add ability to override hardwired blacklistStefan Richter
In case the blacklist with workarounds for device bugs yields a false positive, the module load parameter can now also be used as an override instead of an addition to the blacklist. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-17[PATCH] sbp2: add read_capacity workaround for iPodStefan Richter
Apple decided to copy some USB stupidity over to FireWire. The sector number returned by iPods from read_capacity is one too many. This may cause I/O errors, especially if the kernel is configured for EFI partition support. We use the same workaround as usb-storage but have to check for different model IDs. http://marc.theaimsgroup.com/?t=114233262300001 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=187409 Acknowledgements: Diagnosis and therapy by Mathieu Chouquet-Stringer <ml2news@free.fr>, additional data about affected and unaffected Apple hardware from Vladimir Kotal, Sander De Graaf, Bryan Olmstead and Hugh Dixon. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-17[PATCH] sbp2: consolidate workaroundsStefan Richter
Grand unification of the three types of workarounds we have so far. The "skip mode page 8" workaround is now limited to devices which pretend to be of TYPE_DISK instead of TYPE_RBC. This workaround is no longer enabled for Initio bridges. Patch update in anticipation of more workarounds: - Add module parameter "workarounds". - Deprecate parameter "force_inquiry_hack". - Compose the blacklist of a compound type for better readability and extensibility. - Remove a now unused #define. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-04-02[PATCH] sbp2: fix spinlock recursionStefan Richter
sbp2util_mark_command_completed takes a lock which was already taken by sbp2scsi_complete_all_commands. This is a regression in Linux 2.6.15. Reported by Kristian Harms at https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=187394 [ More complete commentary, as response to questions by Andrew: ] > This changes the call environment for all implementations of > ->Current_done(). Are they all safe to call under this lock? Short answer: Yes, trust me. ;-) Long answer: The done() callbacks are passed on to sbp2 from the SCSI stack along with each SCSI command via the queuecommand hook. The done() callback is safe to call in atomic context. So does Documentation/scsi/scsi_mid_low_api.txt say, and many if not all SCSI low-level handlers rely on this fact. So whatever this callback does, it is "self-contained" and it won't conflict with sbp2's internal ORB list handling. In particular, it won't race with the sbp2_command_orb_lock. Moreover, sbp2 already calls the done() handler with sbp2_command_orb_lock taken in sbp2scsi_complete_all_commands(). I admit this is ultimately no proof of correctness, especially since this portion of code introduced the spinlock recursion in the first place and we didn't realize it since this code's submission before 2.6.15 until now. (I have learned a lesson from this.) I stress-tested my patch on x86 uniprocessor with a preemptible SMP kernel (alas I have no SMP machine yet) and made sure that all code paths which involve the sbp2_command_orb_lock were gone through multiple times. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-29Merge git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpcLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: (67 commits) [PATCH] powerpc: Remove oprofile spinlock backtrace code [PATCH] powerpc: Add oprofile calltrace support to all powerpc cpus [PATCH] powerpc: Add oprofile calltrace support [PATCH] for_each_possible_cpu: ppc [PATCH] for_each_possible_cpu: powerpc [PATCH] lock PTE before updating it in 440/BookE page fault handler [PATCH] powerpc: Kill _machine and hard-coded platform numbers ppc: Fix compile error in arch/ppc/lib/strcase.c [PATCH] git-powerpc: WARN was a dumb idea [PATCH] powerpc: a couple of trivial compile warning fixes powerpc: remove OCP references powerpc: Make uImage default build output for MPC8540 ADS powerpc: move math-emu over to arch/powerpc powerpc: use memparse() for mem= command line parsing ppc: fix strncasecmp prototype [PATCH] powerpc: make ISA floppies work again [PATCH] powerpc: Fix some initcall return values [PATCH] powerpc: Workaround for pSeries RTAS bug [PATCH] spufs: fix __init/__exit annotations [PATCH] powerpc: add hvc backend for rtas ...
2006-03-28ohci1394: cleanup the "Unexpected PCI resource length" warning.Jody McIntyre
This warning happens in practice because the resource length reported by the chipset is too large. This is not actually a problem, so don't warn about it. If it happens to be too small, warn about that, but with a different message so people who are used to ignoring the old message don't. Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2006-03-28sbp2: misc debug logging cleanupsStefan Richter
- move call of scsi_print_command from sbp2_send_command to the beginning of sbp2_queue_command to show also commands which are not sent - put sbp2's name into scsi_print_sense - use __FUNCTION__ in log messages - remove a few less useful log messages and comments Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2006-03-28sbp2: proper treatment of DID_OKStefan Richter
Sbp2 relied on DID_OK to be defined as 0. Always shift DID_OK into the right position anyway, and explicitly return DID_OK together with CHECK_CONDITION. Also comment on some #if 0 code. The patch does not change current behaviour. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2006-03-28ieee1394: set read permission for parameter disable_irmStefan Richter
No need to hide it from /sys/module/ieee1394/parameters/. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2006-03-28sbp2: check for ARM failureStefan Richter
Sbp2 did not check for successful registration of the lower address range when CONFIG_IEEE1394_SBP2_PHYS_DMA was set. If hpsb_register_addrspace failed, a "login timed-out" would occur which is misleading. Now sbp2 logs a sensible error message. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>
2006-03-28ohci1394: clean up asynchronous and physical request filters programmingStefan Richter
Various cleanups of how ohci1394 programs AsynchronousRequestFilter, PhysicalRequestFilter, and physUpperBoundOffset. In particular, do not rewrite registers within the bus reset interrupt handler if bus resets do not affect the registers in the first place. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Jody McIntyre <scjody@modernduck.com>