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* [PATCH] pcmcia: add pcmcia to IRQ informationBrice Goglin2005-09-09
| | | | | | | | | | | Add a devname parameter to the pcmcia_device structure, fills it with "pcmcia<bus_id>" in pcmcia_device_add, and passes it to request_irq in pcmcia_request_irq. Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: OMAP CF controllerDavid Brownell2005-09-09
| | | | | | | | | | This adds a socket driver for the OMAP CF controller; it's currently in use on OSK boards. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: remove unused Vpp1, Vpp2 and VccDominik Brodowski2005-09-09
| | | | | | | | config_t->Vpp1, Vpp2 and Vcc are never read, so remove them. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: remove unused client_tDominik Brodowski2005-09-09
| | | | | | | | client_t and CLIENT_MAGIC are unused, so remove them Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia/yenta: avoid PCI write posting problemDaniel Ritz2005-09-09
| | | | | | | | | | | | extend cb_writel(), exca_writeb(), exca_writel() to do a read[lb]() after the write[lb]() to avoid possible problem with PCI write posting. Seems to fix Bug #5061. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] fix pcmcia_request_irq() for multifunction cardDaniel Ritz2005-09-09
| | | | | | | | | | | | | multifunction cards need to have the same irq assigned to both functions. the code tries that but fails because ret is still set to CS_IN_USE which results in the function having the CB irq assigned. yenta_set_socket then just changes the irq routing to use the PCI interrupt but the first functions irq handler is registered on an ISA interrupt. boom. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia/cs: fix possible missed wakeupDaniel Ritz2005-09-09
| | | | | | | | | | | | | | | - thread_done should only be completed when the wait_queue is installed. - all wake up conditions should be checked before schedule() this fixes a hang of rmmod in the sequence modprobe yenta_socket; rmmod yenta_socket as reported by Andreas Steinmetz. w/o this rmmod yenta_socket can hang on wait_for_completion() in pcmcia_unregister_socket() Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Dominik Brodowski <linux@brodo.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: share code with PCI coreDominik Brodowski2005-09-09
| | | | | | | | | | | | Share code between setup-bus.c and yenta_socket.c: use the write-out code of resources to the bridge also in yenta_socket.c, as it provides useful debug output. In addition, it fixes the bug that the CPU-centric resource view might need to be transferred to the PCI-centric view: setup-bus.c does that, while yenta-socket.c did not. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: reduce ds.c stack footprintIngo Molnar2005-09-09
| | | | | | | | | | This patch reduces the stack footprint of pcmcia_device_query() from 416 bytes to 36 bytes. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: make ToPIC95 bridges work with 16bit cardsDaniel Ritz2005-09-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ToPIC95 brides (and maybe some other too) require to use the ExCA registers to power up the socket if a 16bit card is pluged. allow socket drivers to set a flag so that yenta does just that. also clean up yenta_get_status() a bit to use the new yenta_get_power() function. Side note: ToPIC97 bridges (at least in Rev.5 i have) don't require this. Ryan Underwood <nemesis-lists@icequake.net> said: According to the mail that David Hinds received from a Toshiba engineer, ToPIC95 and 97 do require this, and ToPIC100 does not. Maybe you have a later revision. For all chips, 16-bit cards can be enabled through ExCA. So doesn't it make sense just to make this the default behavior for all Toshiba chips, to avoid corner cases showing up later? Daniel responded: I disagree with ryan to change anything for topic97 bridges. they work. and I couldn't find (read google) any report of a topic97 breaking on applying power with the CB registers. I'm having several toshba notebooks at work (and home) with topic95,97,100 bridges. Only the ones with a topic95 didn't work. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [ARM] 2882/1: pxa2xx_sharpsl: Update PCMCIA driver to support variety of new ↵Richard Purdie2005-09-05
| | | | | | | | | | | | | | hardware Patch from Richard Purdie This patch updates the PCMCIA pxa2xx_sharpsl driver to support multiple scoop devices by adding a scoop to pcmcia slot mapping structure. It adds platform support for poodle, is known to work on spitz (which is dual slot) and should also support collie with a minor amount of further work. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [ARM] 2873/1: PCMCIA soc: Allow access to filesystems on CF at boot timeRichard Purdie2005-09-03
| | | | | | | | | | | Patch from Richard Purdie This change makes the soc pcmcia interfaces available earlier in the boot process meaning devices like CF microdrives can be used for the root filesystem. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* [PATCH] missing include in pcmcia_resource.cAl Viro2005-08-23
| | | | | | | missing include of asm/irq.h Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pci and yenta: pcibios_bus_to_resourceDominik Brodowski2005-08-05
| | | | | | | | | | | | | | | In yenta_socket, we default to using the resource setting of the CardBus bridge. However, this is a PCI-bus-centric view of resources and thus needs to be converted to generic resources first. Therefore, add a call to pcibios_bus_to_resource() call in between. This function is a mere wrapper on x86 and friends, however on some others it already exists, is added in this patch (alpha, arm, ppc, ppc64) or still needs to be provided (parisc -- where is its pcibios_resource_to_bus() ?). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Obvious bugfix for yenta resource allocationPaul Mackerras2005-08-02
| | | | | | | | | | | | | | | | | | | | | | | | Recent changes (well, dating from 12 July) have broken cardbus on my powerbook: I get 3 messages saying "no resource of type xxx available, trying to continue", and if I plug in my wireless card, it complains that there are no resources allocated to the card. This all worked in 2.6.12. Looking at the code in yenta_socket.c, function yenta_allocate_res, it's obvious what is wrong: if we get to line 639 (i.e. there wasn't a usable preassigned resource), we will always flow through to line 668, which is the printk that I was seeing, even if a resource was successfully allocated. It looks to me as though there should be a return statement after the two config_writel's in each of the 3 branches of the if statements, so that the function returns after successfully setting up the resource. The patch below adds these return statements, and with this patch, cardbus works on my powerbook once again. Signed-off-by: Paul Mackerras <paulus@samba.org> Acked-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: fix multiple insertion of multifunction cardsDominik Brodowski2005-08-01
| | | | | | | | | The ordering of setting and clearing device_add_pending went wrong on some occasions, causing multifunction cards only to be handled correctly on the first insertion, not on subsequent ones. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Revert "yenta free_irq on suspend"Linus Torvalds2005-07-30
| | | | | | | | | | | | ACPI is wrong. Devices should not release their IRQ's on suspend and re-aquire them on resume. ACPI should just re-init the IRQ controller instead of breaking most drivers very subtly. Breakage reported by Hugh Dickins <hugh@veritas.com> Undo: d8c4b4195c7d664baf296818bf756775149232d3 Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: disable read prefetch/write burst on old O2Micro bridgesDaniel Ritz2005-07-28
| | | | | | | | | | | Older O2Micro bridges have problems with both read prefetch and write burst depending on the combination of the chipset, bridge, cardbus card. safest is to disable read prefetch and write burst on those old bridges. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] yenta: free_irq() on suspend.Daniel Ritz2005-07-28
| | | | | | | | | Resume doesn't seem to work without. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: fix sharing IRQs and request_irq without IRQ_HANDLE_PRESENTDominik Brodowski2005-07-28
| | | | | | | | | | | | | | | | | | | | | Debugging and description from: Noah Misch <noah@cs.caltech.edu> When a driver calls pcmcia_request_irq with IRQ_HANDLE_PRESENT unset, it looks for an open IRQ by request_irq()ing with a dummy handler and NULL dev_info. free_irq uses dev_info as a key for identifying the handler to free among those sharing an IRQ, so request_irq returns -EINVAL if dev_info is NULL and the IRQ may be shared. That unknown error code is the -EINVAL. It looks like only pcnet_cs and axnet_cs are affected. Most other drivers let pcmcia_request_irq install their interrupt handlers. sym53c500_cs requests its IRQ manually, but it cannot share an IRQ. The appended patch changes pcmcia_request_irq to pass an arbitrary, unique, non-NULL dev_info with the dummy handler. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: avoid duble iounmap of one addressDominik Brodowski2005-07-28
| | | | | | | | | Avoid double iounmap of one address, and disable cis_virt if set_mem_map failed. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: update au1000 to work with recent changesDominik Brodowski2005-07-28
| | | | | | | | Get the au1000 PCMCIA socket drivers to work. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: fix commentPavel Roskin2005-07-28
| | | | | | | | | | There are two problems with the message about missing callback functions: it's not written in correct English and it lacks newline at the end. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ARM: 2830/1: Fix Jornada 720 PCMCIA-supportMichael Gernoth2005-07-26
| | | | | | | | | | | Patch from Michael Gernoth This patch lets the Jornada 720 PCMCIA-driver compile again. The resulting driver has been tested on a Jornada with a CF-card, which was mounted and accessed successfully. Signed-off-by: Michael Gernoth <michael@gernoth.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/lenb/linux-2.6Linus Torvalds2005-07-12
|\
| * [ACPI] merge acpi-2.6.12 branch into latest Linux 2.6.13-rc...Len Brown2005-07-12
| |\ | | | | | | | | | Signed-off-by: Len Brown <len.brown@intel.com>
| | * [ACPI] S3 Suspend to RAM: fix driver suspend/resume methodsDavid Shaohua Li2005-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Drivers should do this: .suspend() pci_disable_device() .resume() pci_enable_device() http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* | | [PATCH] yenta: allocate resource fixesDominik Brodowski2005-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current CardBus window allocation code in yenta_socket is unable to handle the transparent PCI-bridge handling update in 2.6.13. We need to check _all_ resources of a given type to find the best one suitable for CardBus windows, not just the first one. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] yenta: same resources in same structsDominik Brodowski2005-07-12
| | | | | | | | | | | | | | | | | | | | | | | | drivers/pci/setup-bus.c enumerates the CardBus windows (bus->resources[]) Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | | [PATCH] yenta: fix parent resource determinationDominik Brodowski2005-07-12
|/ / | | | | | | | | | | | | | | | | | | | | | | | | If the CardBus windows were pre-configured and the CardBus bridge is behind a transparent PCI-PCI bridge, pci_find_parent_resource() might return a different resource than the real parent if it is called before the window is determined. Therefore, move that call around. Also fix return of value in void function. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] yenta: don't depend on CardBusDominik Brodowski2005-07-07
| | | | | | | | | | | | | | | | | | As a follow-up, we can allow the yenta-driver to be limited to PCMCIA operation. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] yenta: no CardBus if IRQ failsRussell King2005-07-07
| | | | | | | | | | | | | | | | | | | | | | If probing for the correct interrupt fails on yenta bridges, the driver falls back to polling for interrupt actions. However, CardBus cards cannot be used then. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: remove references to pcmcia/version.hDominik Brodowski2005-07-07
| | | | | | | | | | | | | | | | As a follow-up, remove the inclusion of pcmcia/version.h in many files. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: remove client services versionPavel Roskin2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Linux PCMCIA code has some data that was apparently used (or meant to be used) to ensure that only proper client drivers are loaded. This is now ensured (to a certain degree) by the fact that the most client drivers are part of the kernel. Also, the version information has not been updated despite major changes in PCMCIA API. This has made it meaningless. This patch removes servinfo_t and pcmcia_get_card_services_info. They are not used in any userspace utilities such as pcmcia-cs and pcmciautils. drivers/pcmcia/pcmcia_ioctl.c is adjusted accordingly. CS_RELEASE and CS_RELEASE_CODE are removed. include/pcmcia/version.h is empty now. It will be removed later, but for now it's left in the tree to avoid touching all PCMCIA clients. The only driver that needs to be changed is drivers/scsi/pcmcia/nsp_cs.c, which uses CS_RELEASE_CODE. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: reduce client_handle_t usageDominik Brodowski2005-07-07
| | | | | | | | | | | | | | | | | | Reduce the occurences of "client_handle_t" which is nothing else than a pointer to struct pcmcia_device by now. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: remove client_t usageDominik Brodowski2005-07-07
| | | | | | | | | | | | | | | | | | Reduce the occurences of "client_handle_t" which is nothing else than a pointer to struct pcmcia_device by now. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: move event handlerDominik Brodowski2005-07-07
| | | | | | | | | | | | | | | | | | | | Move the "event handler" to struct pcmcia_driver -- the unified event handler will disappear really soon, but switching it to struct pcmcia_driver in the meantime allows for better "step-by-step" patches. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: deprecate ioctlDominik Brodowski2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | Schedule removal of the PCMCIA ioctl (and thus kernel support for the pcmcia-cs userspace package) for November 2005. A big "thank you" to Dave Hinds for his great work on supporting PCMCIA in Linux. Things are just done differently by now, so the ongoing work to make PCMCIA behave like any other hotpluggable bus should continue. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: fix i82365 request_region double usageIan Campbell2005-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | http://www.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=f354942cb301fed273f423fb5c4f57bde3efc5b2 converted the check_region() calls in drivers/pcmcia/i82365.c into request_regions. Unfortunately this seems to have broken things. isa_probe() used to call check_region() and then call add_pcic() which would request_region(). Now isa_probe() calls request_region() and then calls add_pcic() which calls request_region() again, this fails and add_pcic() returns immediately without doing all the setup etc. On the face of it the patch below fixes the problem, by not doing the second request region in add_pcic(). I think this is preferable to remove the call in isa_probe() since identify() touches the I/O regions and is called before add_pcic(). However I haven't fully grokked the meaning of the code which follows the request_region() in isa_probe(), so I'm not sure that the handling WRT multiple sockets and multiple bridge chips is correct. In particular I'm not convinced that the regions for subsequent sockets and/or bridges will be requested at all. I suspect a more thorough reworking by someone who understands what is going on there might be in order. I should mention that I'm actually messing about with this on an ARM platform with wacky memory and i/o mapping offsets etc, it doesn't quite work yet for other reasons which preclude full testing etc, but I think the problem above is still present for more normal x86 stuff. Signed-off-by: Ian Campbell <icampbell@arcom.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: fix modalias attribute in sysfsDominik Brodowski2005-06-30
| | | | | | | | | | | | | | | | Fix up PCMCIA modalias file in sysfs Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] ACPI-based PCI resources: PCMCIA bugfix, but resources missing in treesDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Don't auto-configure yenta sockets for PCMCIA devices if it is connected to the root PCI bus on the x86 or x86_64 architectures. Previously, this was handled by the "ioport_resource"/"iomem_resource" check a few lines below, but with the new ACPI-based resource handling this doesn't catch all cases any longer. pci-yenta-cardbus-fix.patch and this patch should solve the initialization time trouble. However, the ACPI-based PCI resource handling is badly broken, IMHO: - many resources of devices don't show up in the resource trees ( /proc/iomem and /proc/ioports) any longer. This means that PCMCIA, but also possibly other subsystems (ISA, PnP, ...) do not know which resources it cannot use. - verify_root_windows() should fail if there are no iomem _or_ ioport resources, not only if there are no iomem _and_ ioport resources. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: export modalias in sysfsDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | Provide a "modalias" entry in sysfs for PCMCIA devices. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: 8 and 16 bit access for static_mapDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCMCIA card services layer is never setting the i/o map attributes when SS_CAP_STATIC_MAP is specified. Net result, sockets' set_io_map() calls always see requests with most flags clear, meaning 8 bit access. For hardware that always autosizes, that won't matter; and all current STATIC_MAP drivers ignore those attributes. A new driver (for at91rm9200) suffers badly from this, since this forces everything into 8 bit mode and that breaks both (a) cards requiring 16 bit access, and (b) ide-cs; but of course 8-bit cards work OK (as does accessing card attributes). So this patch arranges to pass the attributes down, matching the behavior for non-static mappings (using the first/only I/O window). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: properly handle all errors of register_chrdevDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | | | | | register_chrdev() can return errors (negative) other then -EBUSY, so check for any negative error code. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: resource handling fixesDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | - properly bail out in set_cis_map if call to socket driver's set_mem_map failed - don't abort do_mem_probe cycle if one entry failed (!CONFIG_PCMCIA_PROBE) - don't do iomem probing in chunks larger than 0x800000 (1 << 23) as yenta_socket and vrc4173_cardu.c fail to set_mem_map for windows equal to or larger than (1 << 24). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: select crc32 in Kconfig for PCMCIADominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | PCMCIA needs CRC32. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: use request_region in i82365Dominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | randy_dunlap <rdunlap@xenotime.net> Convert deprecated check_region() calls to request/release region. Add return value check on one request_region(). I suspect that it may do an extra release_region(), which should generate a warning message from the kernel. Signed-off-by: randy_dunlap <rdunlap@xenotime.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: release_classDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | Properly wait for the class refcount to reach zero. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: ds.c cleanupDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | Clean up ds.c Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | [PATCH] pcmcia: cs.c cleanupDominik Brodowski2005-06-27
| | | | | | | | | | | | | | | | Clean up cs.c Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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