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path: root/drivers/parport
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2009-09-24sysctl: remove "struct file *" argument of ->proc_handlerAlexey Dobriyan
It's unused. It isn't needed -- read or write flag is already passed and sysctl shouldn't care about the rest. It _was_ used in two places at arch/frv for some reason. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-07-01parport/serial: add support for NetMos 9901 Multi-IO cardMichael Buesch
Add support for the PCI-Express NetMos 9901 Multi-IO card. 0001:06:00.0 Serial controller [0700]: NetMos Technology Device [9710:9901] (prog-if 02 [16550]) Subsystem: Device [a000:1000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 65 Region 0: I/O ports at 0030 [size=8] Region 1: Memory at 80105000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at 80104000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: serial Kernel modules: 8250_pci 0001:06:00.1 Serial controller [0700]: NetMos Technology Device [9710:9901] (prog-if 02 [16550]) Subsystem: Device [a000:1000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 65 Region 0: I/O ports at 0020 [size=8] Region 1: Memory at 80103000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at 80102000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: serial Kernel modules: 8250_pci 0001:06:00.2 Parallel controller [0701]: NetMos Technology Device [9710:9901] (prog-if 03 [IEEE1284]) Subsystem: Device [a000:2000] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 65 Region 0: I/O ports at 0010 [size=8] Region 1: I/O ports at <unassigned> Region 2: Memory at 80101000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at 80100000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: parport_pc Kernel modules: parport_pc [ 16.760181] PCI parallel port detected: 416c:0100, I/O at 0x812010(0x0), IRQ 65 [ 16.760225] parport0: PC-style at 0x812010, irq 65 [PCSPP,TRISTATE,EPP] [ 16.851842] serial 0001:06:00.0: enabling device (0004 -> 0007) [ 16.883776] 0001:06:00.0: ttyS0 at I/O 0x812030 (irq = 65) is a ST16650V2 [ 16.893832] serial 0001:06:00.1: enabling device (0004 -> 0007) [ 16.926537] 0001:06:00.1: ttyS1 at I/O 0x812020 (irq = 65) is a ST16650V2 Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-22parport_pc: set properly the dma_mask for parport_pc deviceFUJITA Tomonori
parport_pc_probe_port() creates the own 'parport_pc' device if the device argument is NULL. Then parport_pc_probe_port() doesn't initialize the dma_mask and coherent_dma_mask of the device and calls dma_alloc_coherent with it. dma_alloc_coherent fails because dma_alloc_coherent() doesn't accept the uninitialized dma_mask: http://lkml.org/lkml/2009/6/16/150 Long ago, X86_32 and X86_64 had the own dma_alloc_coherent implementations; X86_32 accepted a device having dma_mask that is not initialized however X86_64 didn't. When we merged them, we chose to prohibit a device having dma_mask that is not initialized. I think that it's good to require drivers to set up dma_mask (and coherent_dma_mask) properly if the drivers want DMA. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Reported-by: Malcom Blaney <malcolm.blaney@maptek.com.au> Tested-by: Malcom Blaney <malcolm.blaney@maptek.com.au> Cc: stable@kernel.org Signed-off-by: Alan Cox <alan@linux.intel.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-22parport_pc: after superio probing restore original register valuesJens Rottmann
CONFIG_PARPORT_PC_SUPERIO probes for various superio chips by writing byte sequences to a set of different potential I/O ranges. But the probed ranges are not exclusive to parallel ports. Some of our boards just happen to have a watchdog in one of them. Took us almost a week to figure out why some distros reboot without warning after running flawlessly for 3 hours. For exactly 170 = 0xAA minutes, that is ... Fixed by restoring original values after probing. Also fixed too small request_region() in detect_and_report_it87(). Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de> Signed-off-by: Alan Cox <alan@linux.intel.com> Cc: <stable@kernel.org> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-16parport: remove driver_data direct access of struct deviceGreg Kroah-Hartman
In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Cc: linux-kernel@vger.kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-06-11parport_pc: clean up the modified while loops using forAlan Cox
And tidy up a few bits coding style detectors missed Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11parport_pc: Coding styleAlan Cox
Michael's patch fixed some of the coding style so the style is now inconsistent. Sort the rest out Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-11parport_pc: Fix subscription bugsMichael Buesch
This patch fixes array subscription bugs in the parport_pc driver. drivers/parport/parport_pc.c: In function ‘parport_irq_probe’: drivers/parport/parport_pc.c:1589: warning: array subscript is above array bounds drivers/parport/parport_pc.c: In function ‘parport_pc_probe_port’: drivers/parport/parport_pc.c:1579: warning: array subscript is above array bounds The patch also fixes a few other array bugs, which the compiler was unable to find. Coding style violations are also fixed. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-06-02parport: quickfix the proc registration bugAlan Cox
Ideally we should have a directory of drivers and a link to the 'active' driver. For now just show the first device which is effectively the existing semantics without a warning. This is an update on the original buggy patch that I then forgot to resubmit. Confusingly it was proposed by Red Hat, written by Etched Pixels fixed and submitted by Intel ... Resolves-Bug: http://bugzilla.kernel.org/show_bug.cgi?id=9749 Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-05-29parport_gsc: fix printk format errorAlexander Beregalov
drivers/parport/parport_gsc.c:356: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'resource_size_t' [akpm@linux-foundation.org: fix it to handle u64's] Signed-off-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-07parport: Use the PCI IRQ if offeredAlan Cox
PCI parallel port devices can IRQ share so we should stop them hogging the line and making a mess on modern PC systems. We know the sharing side works as the PCMCIA driver has shared the parallel port IRQ for some time. Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-03parport: netmos 9845 & 9855 1P4S fixesPhilippe De Muyter
netmos serial/parallel adapters come in different flavour differing only by the number of parallel and serial ports, which are encoded in the subdevice ID. Last fix of Christian Pellegrin for 9855 2P2S broke support for 9855 1P4S, and works only by side-effect for the first parallel port of a 2P2S, as this first parallel port is found by reading the second addr entry of (struct parport_pc_pci) cards[netmos_9855], which is not initialized, and hence has value 0, which happens to be the BAR of the first parallel port. netmos_9xx5_combo entry in (struct parport_pc_pci) cards[], which is used for a 9845 1P4S must also be fixed for the parallel port support when there are 4 serial ports because this entry currently gives 2 as BAR index for the parallel port. Actually, in this case, BAR 2 is the 3rd serial port while the parallel port is at BAR 4. I fixed 9845 1P4S and 9855 1P4S support, while preserving 9855 2P2S support, - by creating a netmos_9855_2p entry and using it for 9855 boards with 2 parallel ports : 9855 2P2S and 9855 2P0S boards, - and by allowing netmos_parallel_init to change not only the number of parallel ports (0 or 1), but making it also change the BAR index of the parallel port when the serial ports are before the parallel port. PS: the netmos_9855_2p entry in (struct pciserial_board) pci_parport_serial_boards[] is needed because netmos_parallel_init has no clean way to replace FL_BASE2 by FL_BASE4 in the description of the serial ports in function of the number of parallel ports on the card. Tested with 9845 1P4S, 9855 1P4S and 9855 2P2S boards. Signed-off-by: Philippe De Muyter <phdm@macqel.be> Tested-by: Christian Pellegrin <chripell@fsfe.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-22m68k: atari - Rename "mfp" to "st_mfp"Geert Uytterhoeven
http://kisskb.ellerman.id.au/kisskb/buildresult/72115/: | net/mac80211/ieee80211_i.h:327: error: syntax error before 'volatile' | net/mac80211/ieee80211_i.h:350: error: syntax error before '}' token | net/mac80211/ieee80211_i.h:455: error: field 'sta' has incomplete type | distcc[19430] ERROR: compile net/mac80211/main.c on sprygo/32 failed This is caused by | # define mfp ((*(volatile struct MFP*)MFP_BAS)) in arch/m68k/include/asm/atarihw.h, which conflicts with the new "mfp" enum in net/mac80211/ieee80211_i.h. Rename "mfp" to "st_mfp", as it's a way too generic name for a global #define. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-02-11parport: parport_serial, don't bind netmos ibm 0299Jiri Slaby
Since netmos 9835 with subids 0x1014(IBM):0x0299 is now bound with serial/8250_pci, because it has no parallel ports and subdevice id isn't in the expected form, return -ENODEV from probe function. This is performed in netmos preinit_hook. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-01-06parport: ieee1284: use del_timer_sync() in parport_wait_event()Michael Buesch
Use del_timer_sync() instead of del_timer() to make sure the timer won't be running when we return from parport_wait_event(), because this would crash due to destruction of timer_list. This is untested and just based on a code review. Just think about the following sequence of events: - add_timer() - down_interruptible() is interrupted by a signal. - we enter the timer callback handler on another CPU. - del_timer(), but the timer callback is still running. - eturn from parport_wait_even, which destroys the automatic variable "timer" while the callback is running on another CPU. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-12-02parport_serial: fix array overflowTakashi Iwai
The netmos_9xx5_combo type assumes that PCI SSID provides always the correct value for the number of parallel and serial ports, but there are indeed broken devices with wrong numbers, which may result in Oops. This patch simply adds the check of the array range. Reference: Novell bnc#447067 https://bugzilla.novell.com/show_bug.cgi?id=447067 Signed-off-by: Takashi Iwai <tiwai@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-11-18Parport driver: disable pc-style parport on Blackfin systemsMike Frysinger
Signed-off-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-30Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: fdomain_cs: Sort out modules with duplicate description pcmcia: Whine harder about use of EXCLUSIVE pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoleted
2008-10-238250: Oxford Semiconductor DevicesLee Howard
Add support for the OxSemi 'Tornado' devices. Reformatted and reworked a bit by Alan Cox Signed-off-by: Lee Howard <lee.howard@mainpine.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-17pcmcia: IRQ_TYPE_EXCLUSIVE is long obsoletedAlan Cox
Switch more drivers to dynamic sharing after checking their IRQ handlers use dev_id and are robust Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-10-16parport: remove CVS keywordsAdrian Bunk
Remove CVS keywords that weren't updated for a long time from comments. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-16Remove Andrew Morton's old email accountsFrancois Cami
People can use the real name an an index into MAINTAINERS to find the current email address. Signed-off-by: Francois Cami <francois.cami@free.fr> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-10-13Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6: (49 commits) pcmcia: ioctl-internal definitions pcmcia: cistpl header cleanup pcmcia: remove unused argument to pcmcia_parse_tuple() pcmcia: card services header cleanup pcmcia: device_id header cleanup pcmcia: encapsulate ioaddr_t pcmcia: cleanup device driver header file pcmcia: cleanup socket services header file pcmcia: merge ds_internal.h into cs_internal.h pcmcia: cleanup cs_internal.h pcmcia: cs_internal.h is internal pcmcia: use dev_printk for cs_error() pcmcia: remove CS_ error codes alltogether pcmcia: deprecate CS_BAD_TUPLE pcmcia: deprecate CS_BAD_ARGS pcmcia: deprecate CS_BAD_BASE, CS_BAD_IRQ, CS_BAD_OFFSET and CS_BAD_SIZE pcmcia: deprecate CS_BAD_ATTRIBUTE, CS_BAD_TYPE and CS_BAD_PAGE pcmcia: deprecate CS_NO_MORE_ITEMS pcmcia: deprecate CS_IN_USE pcmcia: deprecate CS_CONFIGURATION_LOCKED ... Fix trivial conflict in drivers/pcmcia/ds.c manually
2008-08-31sparc: Annotate of_device_id arrays with const or __initdata.David S. Miller
As suggested by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-29parport_sunbpp: Convert to pure OF driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2008-08-22pcmcia: pcmcia_config_loop() improvement by passing vccDominik Brodowski
By passing the current Vcc setting to the pcmcia_config_loop callback function, we can remove pcmcia_get_configuration_info() calls from many drivers. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-22pcmcia: pcmcia_config_loop() default CIS entry handlingDominik Brodowski
Many drivers use the default CIS entry within their pcmcia_config_loop() callback function. Therefore, factor the default CIS entry handling out. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-22pcmcia: pcmcia_config_loop() ConfigIndex unificationDominik Brodowski
Almost all drivers set p_dev->conf.ConfigIndex to cfg->index in the pcmcia_config_loop() callback function. Therefore, factor it out. Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-08-22pcmcia: use pcmcia_loop_config in misc pcmcia driversDominik Brodowski
Use the config loop helper in misc pcmcia drivers. CC: Harald Welte <laforge@gnumonks.org> CC: <linux-parport@lists.infradead.org> CC: Russell King <rmk+kernel@arm.linux.org.uk> CC: Ed Okerson <eokerson@quicknet.net> CC: linux-serial@vger.kernel.org CC: boti@rocketmail.com CC: linux-usb@vger.kernel.org Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
2008-07-26make parport_cs_release() staticAdrian Bunk
This patch makes the needlessly global parport_cs_release() static. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-26parport_pc: add base_hi BAR for oxsemi_840Bernhard Walle
Use the 2nd BAR for the oxsemi_840 chip as BAR for base_hi. Tested with: Parallel controller [0701]: Oxford Semiconductor Ltd VScom 011H-EP1 1 port parallel adaptor [1415:8403] (prog-if 03 [IEEE1284]) This patch is needed to make 'TRISTATE' work with that adaptor. Signed-off-by: Bernhard Walle <bwalle@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-26parport: remove superfluous local variableAndre Haupt
Signed-off-by: Andre Haupt <andre@bitwigglers.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-26parport/share.c: proper externsAdrian Bunk
This patch adds proper externs for parport_default_timeslice and parport_default_spintime in include/linux/parport.h Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-25parport: fix platform driver hotplug/coldplugKay Sievers
Since 43cc71eed1250755986da4c0f9898f9a635cb3bf (platform: prefix MODALIAS with "platform:"), the platform modalias is prefixed with "platform:". Add MODULE_ALIAS() to the hotpluggable parport platform drivers, to re-enable auto loading. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Greg KH <greg@kroah.com> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-30debugobjects: add timer specific object debugging codeThomas Gleixner
Add calls to the generic object debugging infrastructure and provide fixup functions which allow to keep the system alive when recoverable problems have been detected by the object debugging core code. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Greg KH <greg@kroah.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-30drivers: replace remaining __FUNCTION__ occurrencesHarvey Harrison
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-29parport_pc: wrap PNP probe code in #ifdef CONFIG_PNPBjorn Helgaas
Wrap PNP probe code in #ifdef CONFIG_PNP. We already do the same for CONFIG_PCI. Without this change, we'll have unresolved references to pnp_get_resource() function when CONFIG_PNP=n. (This is a new interface that's not in mainline yet.) Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-04-20avr32: don't offer PARPORT_PCAdrian Bunk
This patch fixes the following compile error: <-- snip --> ... CC [M] drivers/parport/parport_pc.o /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parport_pc.c:67:25: error: asm/parport.h: No such file or directory /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parport_pc.c: In function 'parport_pc_find_ports': /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/parport/parport_pc.c:3215: error: implicit declaration of function 'parport_pc_find_nonpci_ports' make[3]: *** [drivers/parport/parport_pc.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
2008-04-04parport_pc: make sure to release IO ports after probing for IT87XXLinus Torvalds
Commit f63fd7e299ee13da071ecfce2b90b58c5e1562b1 ("parport_pc: detection for SuperIO IT87XX POST") only released the IO port region on success, not when the probe for the IT87XX chip failed. That caused not only a reserved region to leak, but also caused an oops when the driver module was unloaded and somebody tried to cat /proc/ioports - because the string that was assigned to the IO port region was a static string in the module virtual address area. Reported-by: Lubos Lunak <l.lunak@suse.cz> Cc: Jan Kara <jack@suse.cz> Cc: Petr Cvek <petr.cvek@tul.cz> Acked-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-14parport: section fixupDavid Brownell
Fix section warning for parport_ECP_supported(); it's called from a routine exported to modules, so it can't be removed with __devinit section pruning. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08parport: fix ieee1284_epp_read_addrStephan Boettcher
We bought cheap notebooks to control our custom data acquisition system, which requires EPP mode (read/write, data/addr). The bios does not offer EPP mode, and indeed hardware EPP mode appears not to work, although the parport driver tries to use it. EPPSWE mode does work for data r/w and addr write, but addr read requires this patch. (stephan)rshgse3: lspci 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS/940GML and 945GT Express Memory Controller Hub (rev 03) 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/940GML Express Integrated Graphics Controller (rev 03) 00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02) 00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02) 00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 02) 00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02) 00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 02) 00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 02) 00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 02) 00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 02) 00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02) 00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2) 00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02) 00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02) 00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) Serial ATA Storage Controller AHCI (rev 02) 00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02) 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8055 PCI-E Gigabit Ethernet Controller (rev 12) 05:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02) 08:03.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev b3) 08:03.1 FireWire (IEEE 1394): Ricoh Co Ltd R5C552 IEEE 1394 Controller (rev 08) 08:03.2 Generic system peripheral [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter (rev 17) (stephan)rshgse3: grep . /proc/sys/dev/parport/parport0/* /proc/sys/dev/parport/parport0/base-addr:888 1912 /proc/sys/dev/parport/parport0/dma:-1 /proc/sys/dev/parport/parport0/irq:7 /proc/sys/dev/parport/parport0/modes:PCSPP,TRISTATE,EPP /proc/sys/dev/parport/parport0/spintime:500 Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08mn10300: add the MN10300/AM33 architecture to the kernelDavid Howells
Add architecture support for the MN10300/AM33 CPUs produced by MEI to the kernel. This patch also adds board support for the ASB2303 with the ASB2308 daughter board, and the ASB2305. The only processor supported is the MN103E010, which is an AM33v2 core plus on-chip devices. [akpm@linux-foundation.org: nuke cvs control strings] Signed-off-by: Masakazu Urade <urade.masakazu@jp.panasonic.com> Signed-off-by: Koichi Yasutake <yasutake.koichi@jp.panasonic.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>
2008-02-06parport_pc: detection for SuperIO IT87XX POSTPetr Cvek
Add detection for IT87XX SuperIO chip and disabling its POST feature, which made noise on parallel port's pins. Signed-off-by: Petr Cvek <petr.cvek@tul.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06parport_serial: netmos 9855 fixChristian Pellegrin
Fix wrong netmos 9855 serial port configuration. On loading only one serial port was present and it wasn't working. After looking in the data sheet I realized that the base address was wrong. For further reference here is lspci and relevant dmesg output: 02:00.0 Communication controller: NetMos Technology PCI 9855 Multi-I/O Controller (rev 01) (prog-if 02) Subsystem: LSI Logic / Symbios Logic Unknown device 0022 Flags: medium devsel, IRQ 19 I/O ports at df00 [size=8] I/O ports at de00 [size=8] I/O ports at dd00 [size=8] I/O ports at dc00 [size=8] I/O ports at db00 [size=8] I/O ports at da00 [size=16] parport1: PC-style at 0xdd00 [PCSPP,TRISTATE] parport2: PC-style at 0xdf00 [PCSPP,TRISTATE,EPP] 0000:02:00.0: ttyS0 at I/O 0xdb00 (irq = 19) is a 16550A 0000:02:00.0: ttyS1 at I/O 0xda00 (irq = 19) is a 16550A Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Cc: Thomas Richter <thor@math.TU-Berlin.DE> Cc: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Martin Schitter <ms@gewi.kfunigraz.ac.at> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-06parport: add support for the Quatech SPPXP-100 Parallel port PCI ExpressCardLuís P Mendes
Added pci device id for the Quatech SPPXP-100 ExpressCard - 0x278 - to include/linux/pci_id.h Modified drivers/parport/parport_pc.c to support the Quatech SPPXP-100 Parallel port PCI ExpressCard [akpm@linux-foundation.org: build fix] Signed-off-by: Luís P Mendes <luis.p.mendes@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-03Spelling fixes: lenght->lengthPaulius Zaleckas
Signed-off-by: Paulius Zaleckas <pauliusz@yahoo.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-12-18parport: "dev->timeslice" is an unsigned long, not an intEric Dumazet
While auditing proc_doulongvec_ms_jiffies_minmax() usage in kernel, I found a bug in drivers/parport/procfs.c, incorrectly using sizeof(int) instead of sizeof(unsigned long) Only 64bit arches are affected by this old bug. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-23[PARPORT] Remove unused 'irq' argument from parport irq functionsJeff Garzik
None of the drivers with a struct pardevice's ->irq_func() hook ever used the 'irq' argument passed to it, so remove it. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-23[PARPORT] Kill useful 'irq' arg from parport_{generic_irq,ieee1284_interrupt}Jeff Garzik
parport_ieee1284_interrupt() was not using its first arg at all. Delete. parport_generic_irq()'s second arg makes its first arg completely redundant. Delete, and use port->irq in the one place where we actually need it. Also, s/__inline__/inline/ to make the code look nicer. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-23[PARPORT] Consolidate code copies into a single generic irq handlerJeff Garzik
Several arches used the exact same code for their parport irq handling. Make that code generic, in parport_irq_handler(). Also, s/__inline__/inline/ in include/linux/parport.h. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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