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2006-06-23[SBUS]: Rewrite and plug into of_device framework.David S. Miller
I severely apologize, I was still learning how to program in C when I wrote this stuff 10 years ago... Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23[SPARC64]: Use in-kernel PROM tree for EBUS and ISA.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23[SPARC64]: Convert sparc64 PCI layer to in-kernel device tree.David S. Miller
One thing this change pointed out was that we really should pull the "get 'local-mac-address' property" logic into a helper function all the network drivers can call. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-06-23[SBUS]: Start cleaning up generic sbus support layer.David S. Miller
In particular, move the IRQ probing out to sparc32/sparc64 arch specific code where it belongs. Signed-off-by: David S. Miller <davem@davemloft.net>
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>
2006-05-12[SPARC]: Fix warning on prom_getproperty in openprom.cMartin Habets
Signed-off-by: Martin Habets <errandir_news@mph.eclipse.co.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-22[SPARC]: Respect vm_page_prot in io_remap_page_range().David S. Miller
Make sure the callers do a pgprot_noncached() on vma->vm_page_prot. Pointed out by Hugh Dickens. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-03-20[SPARC64] bbc_i2c: Fix cpu check and add missing module license.David S. Miller
Should allow cheetah_plus cpu types and don't taint the kernel. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-01-14[PATCH] remove unused tmp_buf_sem'sAdrian Bunk
tmp_buf_sem sems to be a common name for something completely unused... Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> ("usb portion") Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] sbus/char/uctrl: missing prototypes and NULL noise removalAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] sparc: jsflash __user annotationsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-12-15[PATCH] sparc: vfc __iomem annotations and fixesAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-22[SPARC]: drivers/sbus/char/aurora.c: "extern inline" -> "static inline"Adrian Bunk
"extern inline" doesn't make much sense. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-12[SPARC]: Fix RTC compat ioctl kernel log spam.Christoph Hellwig
On Fri, Nov 11, 2005 at 12:58:40PM -0800, David S. Miller wrote: > > This change: > > diff-tree 8ca2bdc7a98b9584ac5f640761501405154171c7 (from feee207e44d3643d19e648aAuthor: Christoph Hellwig <hch@lst.de> > Date: Wed Nov 9 12:07:18 2005 -0800 > > [SPARC] sbus rtc: implement ->compat_ioctl > > Signed-off-by: Christoph Hellwig <hch@lst.de> > Signed-off-by: David S. Miller <davem@davemloft.net> > > results in the console now getting spewed on sparc64 systems > with messages like: > > [ 11.968298] ioctl32(hwclock:464): Unknown cmd fd(3) cmd(401c7014){00} arg(efc > What's happening is hwclock tries first the SBUS rtc device ioctls > then the normal rtc driver ones. > > So things actually worked better when we had the SBUS rtc compat ioctl > directly handled via the generic compat ioctl code. > > There are _so_ many rtc drivers in the kernel implementing the > generic rtc ioctls that I don't think putting a ->compat_ioctl > into all of them to fix this problem is feasible. Unless we > write a single rtc_compat_ioctl(), export it to modules, and hook > it into all of those somehow. > > But even that doesn't appear to have any pretty implementation. > > Any better ideas? We had similar problems with other ioctls where userspace did things like that. What we did there was to put the compat handler to generic code. The patch below does that, adding a big comment about what's going on and removing the COMPAT_IOCTL entires for these on powerpc that not only weren't ever useful but are duplicated now aswell. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-10[SPARC]: display7seg build fixAndrew Morton
Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-09[SPARC] sbus rtc: implement ->compat_ioctlChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-09[SPARC]: Fix locking thinkos in display7seg and cpwatchdog drivers.David S. Miller
Noticed by Eric Brower. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-08[SPARC]: Missing compat_ioctl hookup in openprom driver.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-07[SPARC] cpwatchdog: implement ->compat_ioctlChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-07[SPARC] display7seg: implement ->unlocked_ioctl and ->compat_ioctlChristoph Hellwig
all ioctls are 32bit compat clean, so the driver can use ->compat_ioctl and ->unlocked_ioctl easily. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-07[SPARC] openprom: implement ->compat_ioctlChristoph Hellwig
implement a compat_ioctl handle in the driver instead of having table entries in sparc64 ioctl32.c (I plan to get rid of the arch ioctl32.c file eventually) Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-07[SPARC] envctrl: implement ->unlocked_ioctl and ->compat_ioctlChristoph Hellwig
all the ioctls in the driver are 32bit compat clean and don't need BKL, so we can switch it to ->unlocked_ioctl and ->compat_ioctl trivially. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-11-07[PATCH] kfree cleanup: misc remaining driversJesper Juhl
This is the remaining misc drivers/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in misc files in drivers/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> Acked-by: Roland Dreier <rolandd@cisco.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Acked-by: Jean Delvare <khali@linux-fr.org> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Len Brown <len.brown@intel.com> Acked-by: "Antonino A. Daplas" <adaplas@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-13[PATCH] Remove unnecessary check_region references in commentsPeter Osterlund
Remove check_region references from comments and printk statements so that searching for real users of this deprecated function gets easier. Signed-off-by: Peter Osterlund <petero2@telia.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-12[SPARC] drivers/sbus: fix-up schedule_timeout() usageNishanth Aravamudan
Use schedule_timeout_uninterruptible() instead of set_current_state()/schedule_timeout() to reduce kernel size. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-10[PATCH] envctrl fixesviro@ZenIV.linux.org.uk
envctrl doesn't need unistd.h; moreover, since it declares errno static gcc4 gets very unhappy about including unistd.h. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-09[PATCH] timer initialization cleanup: DEFINE_TIMERIngo Molnar
Clean up timer initialization by introducing DEFINE_TIMER a'la DEFINE_SPINLOCK. Build and boot-tested on x86. A similar patch has been been in the -RT tree for some time. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-08-30[SPARC64]: Use drivers/KconfigDavid S. Miller
And move some other stuff into drivers/sbus/char/Kconfig. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-09[SPARC]: envctrl: ERR_PTR() --> PTR_ERR()David S. Miller
Fix thinko in Christoph's changes. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-09[SPARC]: remove ifdef CONFIG_PCI from envctrl.cChristoph Hellwig
The driver already depends on CONFIG_PCI in Kconfig. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-09[SPARC]: Use kthread infrastructure in bbc_envctrlChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-09[SPARC]: Use kthread infrastructure in envctrlChristoph Hellwig
envctrl currently uses very odd ways to stop a thread, using various things that should be exposed to drivers at all. This patch (which is untested as I don't have sparc hardware) switches it to use the proper kthread infrastructure. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-08-04[SPARC]: Fix up sleep_on() removal in vfc driver.Christoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-24[SPARC]: Fix __KERNEL_SYSCALLS__ defining in envctrl.c and bbc_envctrl.cDavid S. Miller
It needs to happen before any header includes because nowadays some things implicitly include asm/unistd.h which ends up being before the __KERNEL_SYSCALLS__ define gets done. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-24[SPARC]: sbus/vfc_i2c: remove sleep_on() usageNishanth Aravamudan
Use wait-queue directly instead of the deprecated sleep_on() function. This required adding a local wait-queue. Also use new (added in separate patch to K-J) usecs to jiffies function to convert value. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-24[SPARC]: sbus/envctrl: replace schedule_timeout() with msleep_interruptible()Nishanth Aravamudan
Use msleep_interruptible() instead of schedule_timeout() to guarantee the task delays as expected. Change the units of poll_interval to msecs as it is only used in this delay. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Domen Puncer <domen@coderock.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-24[SPARC]: sbus/aurora: replace schedule_timeout() with msleep_interruptible()Nishanth Aravamudan
Use msleep_interruptible() instead of schedule_timeout() to guarantee the task delays as expected. Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com> Signed-off-by: Maximilian Attems <janitor@sternwelten.at> Signed-off-by: Domen Puncer <domen@coderock.org>
2005-07-24[SPARC]: Remvoe APM_RTC_IS_GMT from config.Adrian Bunk
I can't see any effect of this option outside the i386-specific APM code. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-07-04[SPARC]: bpp: remove sleep_on usageChristoph Hellwig
Use schedule_timeout() instead of sleep_on + timer. Totally untested due to lack of hardware, but the changes are rather trivial. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-05-15[SPARC]: Eliminate local MIN/MAX macros in drivers/sbus/char/aurora.cDomen Puncer
From: Christophe Lucas <clucas@rotomalug.org> min/max macros from kernel.h are safe, a lot of handcrafted MIN/MAX are not. Signed-off-by: Christophe Lucas <clucas@rotomalug.org> Signed-off-by: Domen Puncer <domen@coderock.org>
2005-04-24[PATCH] mostek bogus sparse annotations fixedAl Viro
void * __iomem foo is not a pointer to iomem - it's an iomem variable containing void *. A pile of such guys in arch/sparc64/kernel/time.c, drivers/sbus/char/rtc.c and include/asm-sparc64/mostek.h turned into intended void __iomem *. Signed-off-by: Al Viro <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-04-21[SPARC]: Provide generic ioctls in Sparc RTC driver.David S. Miller
Provide support for drivers/char/rtc.c ioctls in the Mostek rtc driver as well as the Sparc specific RTCGET and RTCSET. This allows userspace to be much less messy. Currently util-linux and other spots jump through hoops trying various ioctl variants until it hits the right one whatever driver actually being used supports. Eventually all of this should move over to the genrtc.c driver, but not today... While we are here, fix up the register types for sparse. Thanks to Frans Pop for helping point out this issue. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-04-16Linux-2.6.12-rc2Linus Torvalds
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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