linux-toradex.git/include/linux/irq.h, branch v2.6.28.9 Linux kernel for Apalis and Colibri modules irq.h: fix missing/extra kernel-doc 2008-11-23T09:52:45+00:00 Randy Dunlap randy.dunlap@oracle.com 2008-11-22T00:59:57+00:00 2ed1cdcf9a83205d1343f29b630abff232eaa72c Impact: fix kernel-doc build Fix missing & excess irq.h kernel-doc: Warning(include/linux/irq.h:182): No description found for parameter 'irq' Warning(include/linux/irq.h:182): Excess struct/union/enum/typedef member 'affinity_entry' description in 'irq_desc' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Impact: fix kernel-doc build

Fix missing & excess irq.h kernel-doc:

Warning(include/linux/irq.h:182): No description found for parameter 'irq'
Warning(include/linux/irq.h:182): Excess struct/union/enum/typedef member 'affinity_entry' description in 'irq_desc'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
genirq: keep affinities set from userspace across free/request_irq() 2008-11-09T21:23:49+00:00 Thomas Gleixner tglx@linutronix.de 2008-11-07T12:18:30+00:00 f6d87f4bd259cf33e092cd1a8fde05f291c47af1 Impact: preserve user-modified affinities on interrupts Kumar Galak noticed that commit 18404756765c713a0be4eb1082920c04822ce588 (genirq: Expose default irq affinity mask (take 3)) overrides an already set affinity setting across a free / request_irq(). Happens e.g. with ifdown/ifup of a network device. Change the logic to mark the affinities as set and keep them intact. This also fixes the unlocked access to irq_desc in irq_select_affinity() when called from irq_affinity_proc_write() Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Impact: preserve user-modified affinities on interrupts

Kumar Galak noticed that commit
18404756765c713a0be4eb1082920c04822ce588 (genirq: Expose default irq
affinity mask (take 3))

overrides an already set affinity setting across a free /
request_irq(). Happens e.g. with ifdown/ifup of a network device.

Change the logic to mark the affinities as set and keep them
intact. This also fixes the unlocked access to irq_desc in
irq_select_affinity() when called from irq_affinity_proc_write()

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
genirq: improve include files 2008-10-18T12:05:18+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-16T16:20:58+00:00 dd3a1db900f2a215a7d7dd71b836e149a6cf5fed Move the irq_desc related iterators out of irq.h, into irqnr.h, also available via interrupt.h. This way non-genirq (and even non-hardirq) architectures get the common definitions and iterators. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> 
Move the irq_desc related iterators out of irq.h, into irqnr.h, also
available via interrupt.h.

This way non-genirq (and even non-hardirq) architectures get the
common definitions and iterators.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
proc: fixup irq iterator 2008-10-16T14:53:30+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-16T12:50:27+00:00 2be3b52a5785a6a5c5349fbd315f57595f7074be There is no need for irq_desc here. Even for sparse_irq we can handle this clever in for_each_irq_nr(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
There is no need for irq_desc here. Even for sparse_irq we can
handle this clever in for_each_irq_nr().

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
genirq: add reverse iterator for irq_desc 2008-10-16T14:53:30+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-16T12:16:11+00:00 811410fdb6b9d82a518542289efe9b2a51e3cbfb Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
genirq: revert dynarray 2008-10-16T14:53:15+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-15T13:27:23+00:00 d6c88a507ef0b6afdb013cba4e7804ba7324d99a Revert the dynarray changes. They need more thought and polishing. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Revert the dynarray changes. They need more thought and polishing.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
genirq: remove irq_to_desc_alloc 2008-10-16T14:53:15+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-15T12:34:09+00:00 ee32c9732244bde4b9b59eeac2814c23e2b71f8d Remove the leftover of sparseirqs. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Remove the leftover of sparseirqs.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
genirq: remove sparse irq code 2008-10-16T14:53:15+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-15T12:16:55+00:00 2cc21ef843d4fb7da122239b644a1f6f0aca60a6 This code is not ready, but we need to rip it out instead of rebasing as we would lose the APIC/IO_APIC unification otherwise. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
This code is not ready, but we need to rip it out instead of rebasing
as we would lose the APIC/IO_APIC unification otherwise.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
genirq: use inline function for irq_to_desc 2008-10-16T14:53:14+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-15T12:31:29+00:00 c6b7674f323622d86316bf7951ad9cae1ce24642 For the non sparse irq case an inline function is perfectly fine. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
For the non sparse irq case an inline function is perfectly fine.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
genirq: consolidate nr_irqs and for_each_irq_desc() 2008-10-16T14:53:14+00:00 Thomas Gleixner tglx@linutronix.de 2008-10-15T13:39:27+00:00 70dd4d992ab324a59cdcd6bedc3f4e729863d514 Move all of those to linux/irq.h where they belong. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Move all of those to linux/irq.h where they belong.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>