Ralf Baechle
631330f584
MIPS: Build fix - include <linux/smp.h> into all smp_processor_id() users.
...
Some of the were relying into smp.h being dragged in by another header
which of course is fragile. <asm/cpu-info.h> uses smp_processor_id()
only in macros and including smp.h there leads to an include loop, so
don't change cpu-info.h.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2009-06-24 18:34:39 +01:00
David Daney
e8635b484f
MIPS: Add Cavium OCTEON PCI support.
...
This patch adds support for PCI and PCIe to the base Cavium OCTEON
processor support.
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2009-06-17 11:06:25 +01:00
Yinghai Lu
d5dedd4507
irq: change ->set_affinity() to return status
...
according to Ingo, change set_affinity() in irq_chip should return int,
because that way we can handle failure cases in a much cleaner way, in
the genirq layer.
v2: fix two typos
[ Impact: extend API ]
Signed-off-by: Yinghai Lu <yinghai@kernel.org >
Cc: Andrew Morton <akpm@linux-foundation.org >
Cc: Suresh Siddha <suresh.b.siddha@intel.com >
Cc: "Eric W. Biederman" <ebiederm@xmission.com >
Cc: Rusty Russell <rusty@rustcorp.com.au >
Cc: linux-arch@vger.kernel.org
LKML-Reference: <49F654E9.4070809@kernel.org >
Signed-off-by: Ingo Molnar <mingo@elte.hu >
2009-04-28 12:21:16 +02:00
Thomas Gleixner
ae03550500
MIPS: Convert obsolete irq_desc_t to struct irq_desc
...
Impact: cleanup
Convert the last remaining users to struct irq_desc.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de >
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
2009-03-30 14:49:44 +02:00
David Daney
5b3b16880f
MIPS: Add Cavium OCTEON processor support files to arch/mips/cavium-octeon.
...
These are the rest of the new files needed to add OCTEON processor
support to the Linux kernel. Other than Makefile and Kconfig which
should be obvious, we have:
csrc-octeon.c -- Clock source driver for OCTEON.
dma-octeon.c -- Helper functions for mapping DMA memory.
flash_setup.c -- Register on-board flash with the MTD subsystem.
octeon-irq.c -- OCTEON interrupt controller managment.
octeon-memcpy.S -- Optimized memcpy() implementation.
serial.c -- Register 8250 platform driver and early console.
setup.c -- Early architecture initialization.
smp.c -- OCTEON SMP support.
octeon_switch.S -- Scheduler context switch for OCTEON.
c-octeon.c -- OCTEON cache controller support.
cex-oct.S -- OCTEON cache exception handler.
asm/mach-cavium-octeon/*.h -- Architecture include files.
Signed-off-by: Tomaso Paoletti <tpaoletti@caviumnetworks.com >
Signed-off-by: David Daney <ddaney@caviumnetworks.com >
Signed-off-by: Ralf Baechle <ralf@linux-mips.org >
create mode 100644 arch/mips/cavium-octeon/Kconfig
create mode 100644 arch/mips/cavium-octeon/Makefile
create mode 100644 arch/mips/cavium-octeon/csrc-octeon.c
create mode 100644 arch/mips/cavium-octeon/dma-octeon.c
create mode 100644 arch/mips/cavium-octeon/flash_setup.c
create mode 100644 arch/mips/cavium-octeon/octeon-irq.c
create mode 100644 arch/mips/cavium-octeon/octeon-memcpy.S
create mode 100644 arch/mips/cavium-octeon/serial.c
create mode 100644 arch/mips/cavium-octeon/setup.c
create mode 100644 arch/mips/cavium-octeon/smp.c
create mode 100644 arch/mips/include/asm/mach-cavium-octeon/cpu-feature-overrides.h
create mode 100644 arch/mips/include/asm/mach-cavium-octeon/dma-coherence.h
create mode 100644 arch/mips/include/asm/mach-cavium-octeon/irq.h
create mode 100644 arch/mips/include/asm/mach-cavium-octeon/kernel-entry-init.h
create mode 100644 arch/mips/include/asm/mach-cavium-octeon/war.h
create mode 100644 arch/mips/include/asm/octeon/octeon.h
create mode 100644 arch/mips/kernel/octeon_switch.S
create mode 100644 arch/mips/mm/c-octeon.c
create mode 100644 arch/mips/mm/cex-oct.S
2009-01-11 09:57:21 +00:00
