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path: root/drivers/pcmcia/rsrc_mgr.c
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* pcmcia: convert pcmcia_request_configuration to pcmcia_enable_deviceDominik Brodowski2010-09-29
| | | | | | | | | | | | | | | | | | | | | | | | pcmcia_enable_device() now replaces pcmcia_request_configuration(). Instead of config_req_t, all necessary flags are either passed as a parameter to pcmcia_enable_device(), or (in rare circumstances) set in struct pcmcia_device -> flags. With the last remaining user of include/pcmcia/cs.h gone, remove all references. CC: netdev@vger.kernel.org CC: linux-wireless@vger.kernel.org CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org CC: Jiri Kosina <jkosina@suse.cz> CC: linux-scsi@vger.kernel.org Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> (for drivers/bluetooth) Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: insert PCMCIA device resources into resource treeDominik Brodowski2010-08-03
| | | | | | | | Insert PCMCIA device resources into the resource tree. However, this is currently only implemented for sockets which do not statically map the resources. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: remove cs_types.hDominik Brodowski2010-07-30
| | | | | | | | | | | | | | | | Remove cs_types.h which is no longer needed: Most definitions aren't used at all, a few can be made away with, and two remaining definitions (typedefs, unfortunatley) may be moved to more specific places. CC: linux-ide@vger.kernel.org CC: linux-usb@vger.kernel.org CC: laforge@gnumonks.org CC: linux-mtd@lists.infradead.org CC: alsa-devel@alsa-project.org CC: linux-serial@vger.kernel.org Acked-by: Marcel Holtmann <marcel@holtmann.org> (for drivers/bluetooth/) Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: remove obsolete ioctlDominik Brodowski2010-07-30
| | | | Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: clarify alloc_io_space, move it to resource handlersDominik Brodowski2010-05-10
| | | | | | | | | | | Clean up the alloc_io_space() function by moving most of it to the actual resource_ops. This allows for a bit less re-directions. Future cleanups will follow, and will make up for the code duplication currently present between rsrc_iodyn and rsrc_nonstatic (which are hardly ever built at the same time anyway, therefore no increase in built size). Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: move all pcmcia_resource_ops providers into one moduleDominik Brodowski2010-05-10
| | | | Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
* pcmcia: CodingStyle fixesDominik Brodowski2010-03-03
| | | | | | | | Fix most of the remaining CodingStyle issues in drivers/pcmcia , which related to wrong indent -- PCMCIA historically used 4 spaces. Also, remove a custom min() implementation with the generic one. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds2010-02-27
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits) pcmcia: validate late-added resources pcmcia: allow for extension of resource interval pcmcia: remove useless msleep in ds.c pcmcia: use read_cis_mem return value pcmcia: handle error in serial_cs config calls pcmcia: add locking to pcmcia_{read,write}_cis_mem pcmcia: avoid prod_id memleak pcmcia: avoid sysfs-related lockup for cardbus pcmcia: use state machine for extended requery pcmcia: delay re-scanning and re-querying of PCMCIA bus pcmcia: use pccardd to handle eject, insert, suspend and resume requests pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} locking pcmcia: use mutex for dynid lock pcmcia: assert locking to struct pcmcia_device pcmcia: add locking documentation pcmcia: simplify locking pcmcia: add locking to struct pcmcia_socket->pcmcia_state() pcmcia: protect s->device_count pcmcia: properly lock skt->irq, skt->irq_mask pcmcia: lock ops->set_socket ...
| * pcmcia: use ops_mutex for rsrc_{mgr,nonstatic} lockingDominik Brodowski2010-02-17
| | | | | | | | | | Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| * pcmcia: simplify lockingDominik Brodowski2010-02-17
| | | | | | | | | | | | | | | | | | replace pcmcia_socket->lock and pcmcia_dev_list_lock by using the per-socket "ops_mutex", as we do neither need different locks nor a spinlock here. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| * pcmcia: remove remaining rsrc_mgr indirectionsDominik Brodowski2010-02-17
| | | | | | | | | | | | | | | | Move rsrc_mgr indirections only used by the pcmcia module to the pcmcia module. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| * pcmcia: remove some rsrc_mgr indirectionsDominik Brodowski2010-01-24
| | | | | | | | | | | | | | Remove rsrc_mgr indirections only used by pcmcia_resource.c Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
| * pcmcia: remove useless indirectionDominik Brodowski2010-01-24
| | | | | | | | | | | | | | | | As release_resoure_db() used to be called only from one place, and it's a two-line function, remove it. Tested-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* | resource/PCI: mark struct resource as constDominik Brodowski2010-02-22
| | | | | | | | | | | | | | | | | | | | | | Now that we return the new resource start position, there is no need to update "struct resource" inside the align function. Therefore, mark the struct resource as const. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* | resource/PCI: align functions now return start of resourceDominik Brodowski2010-02-22
|/ | | | | | | | | | | As suggested by Linus, align functions should return the start of a resource, not void. An update of "res->start" is no longer necessary. Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Yinghai Lu <yhlu.kernel@gmail.com> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
* pcmcia: CodingStyle fixesDominik Brodowski2009-12-07
| | | | | | | | | | Fix several CodingStyle issues in drivers/pcmcia/ . checkpatch.pl no longer reports errors in the PCMCIA core. The remaining warnings mostly relate to wrong indent -- PCMCIA historically used 4 spaces --, to lines over 80 characters and to hundreds of typedefs. The cleanup of those will follow in the future. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: add new CIS access helpersDominik Brodowski2009-11-08
| | | | | | | | | | | | | | | | | | | | | | | | As a replacement to pcmcia_get_{first,next}_tuple() and pcmcia_get_tuple_data(), three new -- and easier to use -- functions are added: - pcmcia_get_tuple() to get the very first CIS entry of one type. - pcmcia_loop_tuple() to loop over all CIS entries of one type. - pcmcia_get_mac_from_cis() to read out the hardware MAC address from CISTPL_FUNCE. Only a handful of drivers need these functions anyway, as most CIS access is already handled by pcmcia_loop_config(), which now shares the same backed (pccard_loop_tuple()) with pcmcia_loop_tuple(). A pcmcia_get_mac_from_cis() bug noted by Komuro <komurojun-mbn@nifty.com> has been fixed in this revision. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* pcmcia: struct device - replace bus_id with dev_name(), dev_set_name()Kay Sievers2009-03-24
| | | | | | | Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: linux-pcmcia@lists.infradead.org Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
* pcmcia: carve out ioctl adjust function to pcmcia_ioctlDominik Brodowski2008-06-24
| | | | | | | Let pcmcia_ioctl interact with rsrc_nonstatic using functions which rsrc_nonstatic.c has to use anyway. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* Driver core: more fallout from class_device changes for pcmciaManuel Lauss2007-02-23
| | | | | | | | | | | | | More fallout from the PCMCIA class_device changes. The first hunk is run-tested on SH-4, the others are converted in the spirit of the original conversion. Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* [PATCH] pcmcia: size reduction if ioctl isn't compiledDominik Brodowski2006-03-31
| | | | | | | | If the kernel is configured to not include the deprecated PCMCIA ioctl, some code doesn't need to be built. 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: properly handle static mem, but dynamic io socketsDominik Brodowski2006-01-05
| | | | | | | | | | | | Some PCMCIA sockets have statically mapped memory windows, but dynamically mapped IO windows. Using the "nonstatic" socket library is inpractical for them, as they do neither need a resource database (as we can trust the kernel resource database on m68k and ppc) nor lots of other features of that library. Let them get a small "iodyn" socket library (105 lines of code) instead. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [PATCH] pcmcia: validate_mem shouldn't be voidDominik Brodowski2006-01-05
| | | | | | | | | Add a return value to pcmcia_validate_mem. Only if we have enough memory available to map the CIS, we should proceed in trying to determine information about the device. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
* [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>
* [PATCH] pcmcia: rename some functionsDominik Brodowski2005-06-27
| | | | | | | | | Rename some functions in drivers/pcmcia/ to show they belong to the PCMCIA subsystem. 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: mark parent bridge windows as resources available for PCMCIA ↵Dominik Brodowski2005-06-27
| | | | | | | | | | | devices Automatically mark the parent PCI-PCI bridge windows as resources available for PCMCIA usage. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2v2.6.12-rc2Linus Torvalds2005-04-16
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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