BMC/Intel-BMC/linux.git/arch/xtensa/include/asm/irq.h, branch devIntel OpenBMC Linux kernel source tree (mirror)https://git.radix-linux.su/BMC/Intel-BMC/linux.git/atom?h=dev2014-01-14T18:19:59+00:00xtensa: implement CPU hotplug2014-01-14T18:19:59+00:00Max Filippovjcmvbkbc@gmail.com2013-10-16T22:42:28+00:00urn:sha1:49b424fedaf88d0fa9913082b8c1ccd012a8a972
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
xtensa: add MX irqchip2014-01-14T18:19:58+00:00Max Filippovjcmvbkbc@gmail.com2013-12-01T08:04:57+00:00urn:sha1:26a8e96a8b37e8070fa9dcb1b7490cf4d4492d50
MX is an interrupt distributor used in some SMP-capable xtensa
configurations.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
xtensa: move built-in PIC to drivers/irqchip2014-01-14T18:19:56+00:00Max Filippovjcmvbkbc@gmail.com2013-12-01T08:59:49+00:00urn:sha1:cbd1de2e8e46207cead11034f92ea8a018b11189
Extract xtensa built-in interrupt controller implementation from
xtensa/kernel/irq.c and move it to other irqchips, providing way to
instantiate it from the device tree.
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
xtensa: allow variant to initialize own irq chips2009-06-22T09:36:59+00:00Daniel Glöcknerdg@emlix.com2009-05-05T15:03:21+00:00urn:sha1:1beee21030ed3dc39a41c7b524dbc1a318b518bd
There was already a PLATFORM_NR_IRQS define, which is now accompanied
by a VARIANT_NR_IRQS. To be able to initialize these interrupts,
init_IRQ now calls a variant specific hook.
Changes compared to v1:
- adapted to new CONFIG_VARIANT_IRQ_EXT
- removed definition and call of platform_init_IRQ as there already
is a platform_init_irq defined in asm/platform.h with a weak default
in kernel/platform.c
- renamed variant_init_IRQ to variant_init_irq
Note that I could not find the call site of platform_init_irq although
it is stated in platform.h that it is called from init_IRQ.
Signed-off-by: Daniel Glöckner <dg@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
xtensa: variant irq set callbacks2009-04-03T06:43:01+00:00Johannes Weinerjw@emlix.com2009-03-04T15:21:31+00:00urn:sha1:4c0d214144bcedc0b3582c88d6313055949755b5
Allow the core variant code to provide irq enable/disable callbacks.
Signed-off-by: Johannes Weiner <jw@emlix.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
xtensa: move headers files to arch/xtensa/include2008-11-06T18:25:09+00:00Chris Zankelchris@zankel.net2008-11-06T14:40:46+00:00urn:sha1:367b8112fe2ea5c39a7bb4d263dcdd9b612fae18
Move all header files for xtensa to arch/xtensa/include and platform and
variant header files to the appropriate arch/xtensa/platforms/ and
arch/xtensa/variants/ directories.
Moving the files gets also rid of all uses of symlinks in the Makefile.
This has been completed already for the majority of the architectures
and xtensa is one out of six missing.
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Chris Zankel <chris@zankel.net>