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path: root/drivers/pcmcia/pcmcia_resource.c
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* [PATCH] pcmcia: fix ioctl GET_CONFIGURATION_INFO for pcmcia_cardsDaniel Ritz2006-07-31
| | | | | | | | | | | Values displayed when by cardctl config are horribly wrong for 16bit cards. this fixes it up by not using memcpy() since source and target struct are very different. 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] irq-flags: misc drivers: Use the new IRQF_ constantsThomas Gleixner2006-07-02
| | | | | | | | | Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] pcmcia: warn if driver requests exclusive, but gets a shared IRQAlan Cox2006-06-30
| | | | | | | | | | | The patch below cleans up the pcmcia code a bit on the IRQ side (I did this while debugging the problem just so I could read wtf it was doing), and also adds a warning and passes back the correct information when a device asks for exclusive but gets given shared. This at least means the dmesg dump of a problem triggered by this will have a signature to find. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia/pcmcia_resource.c: fix crash when using Cardbus cardsDaniel Ritz2006-04-21
| | | | | | | | | | | | Using the old ioctl interface together with cardbus card gives a NULL pointer dereference since cardbus devices don't have a struct pcmcia_device. also s->io[0].res can be NULL as well. Fix is to move the pcmcia code after the cardbus code and to check for a null pointer. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: fix oops in static mapping caseDominik Brodowski2006-04-21
| | | | | | | As static maps do not have IO resources, this setting oopses. However, as we do not ever read this value, we can safely remove it. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: do not set dev_node to NULL too earlyDominik Brodowski2006-04-21
| | | | | | | | If we set dev_node to NULL too early, some drivers which used this to determine whether unregister_netdev() needs to be called fail when removing a PCMCIA card. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: use bitfield instead of p_state and stateDominik Brodowski2006-03-31
| | | | | | | | | | Instead of the two status values struct pcmcia_device->p_state and state, use descriptive bitfields. Most value-checking in drivers was invalid, as the core now only calls the ->remove() (a.k.a. detach) function in case the attachement _and_ configuration was successful. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: make pcmcia_release_{io,irq} staticAdrian Bunk2006-03-31
| | | | | | | | | We can now make pcmcia_release_{io,irq} static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: embed dev_link_t into struct pcmcia_deviceDominik Brodowski2006-03-31
| | | | | | | | | Embed dev_link_t into struct pcmcia_device(), as they basically address the same entity. The actual contents of dev_link_t will be cleaned up step by step. This patch includes a bugfix from and signed-off-by Andrew Morton. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: rename pcmcia_device.stateDominik Brodowski2006-03-31
| | | | | | | | | Rename pcmcia_device.state (which is used in very few places) to p_state in order to avoid a namespace collision when moving the deprecated dev_link_t into struct pcmcia_device Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: remove unneeded Vcc pseudo settingDominik Brodowski2006-03-31
| | | | | | | | | As we do not allow setting Vcc in the pcmcia core, and Vpp1 and Vpp2 can only be set to the same value, a lot of code can be streamlined. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: remove export of pcmcia_release_configurationDominik Brodowski2006-03-31
| | | | | | | | | | Handle the _modifying_ operation sm91c92_cs requires in pcmcia_modify_configuration, so that the only remaining users of pcmcia_release_configuration() are within the pcmcia core module. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: convert remaining users of pcmcia_release_io and _irqDominik Brodowski2006-03-31
| | | | | | | | Convert the remaining drivers which use pcmcia_release_io or pcmcia_release_irq, and remove the EXPORT of these symbols. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: add pcmcia_disable_deviceDominik Brodowski2006-03-31
| | | | | | | | | | pcmcia_disable_device(struct pcmcia_device *p_dev) performs the necessary cleanups upon device or driver removal: it calls the appropriate pcmcia_release_* functions, and can replace (most) of the current drivers' _release() functions. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: remove duplicate fields in io_window_tDominik Brodowski2006-03-31
| | | | | | | | BasePort, NumPorts and Attributes are or can be embedded in struct resource, so remove them. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: remove include of config.hDominik Brodowski2006-03-31
| | | | | | | Remove the inclusion of include/config.h as it isn't needed any longer. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: always use device pointer to config_tDominik Brodowski2006-03-31
| | | | | | | | Update the remaining users using the static lookup table of the PCMCIA function configuration to use the struct pcmcia_device-contained pointer. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: access config_t using pointer instead of arrayDominik Brodowski2006-03-31
| | | | | | | | | Access the PCMCIA config_t struct (one per device function) using a pointer in struct pcmcia_device, instead of looking them up in an array. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: remove unused field Present from config_tDominik Brodowski2006-03-31
| | | | | | | | config_t.Present is set to the same value as CardValues, which isn't modified anywhere. Therefore, we can use only one of these two objects. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [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: 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] 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] 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] 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: 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: 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: 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: 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: move pcmcia resource handling out of cs.cDominik Brodowski2005-06-27
Move the 16-bit PCMICA resource handling from pcmcia_core.o to pcmcia.o. 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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