linux-toradex.git/arch/alpha/kernel/sys_titan.c, branch v2.6.34

alpha: remove trailing spaces in messages

2010-03-19T02:34:08+00:00

Signed-off-by: Frans Pop 
Cc: linux-alpha@vger.kernel.org
Signed-off-by: Matt Turner

alpha: Fixup last users of irq_chip->typename

2009-12-01T03:51:31+00:00

The typename member of struct irq_chip was kept for migration purposes
and is obsolete since more than 2 years. Fix up the leftovers.

Signed-off-by: Thomas Gleixner 
Cc: Richard Henderson 
Cc: linux-alpha@vger.kernel.org
Signed-off-by: Matt Turner

alpha: remove obsolete hw_interrupt_type

2009-06-17T02:47:46+00:00

The defines and typedefs (hw_interrupt_type, no_irq_type, irq_desc_t) have
been kept around for migration reasons.  After more than two years it's
time to remove them finally.

This patch cleans up one of the remaining users.  When all such patches
hit mainline we can remove the defines and typedefs finally.

Impact: cleanup

Convert the last remaining users to struct irq_chip and remove the
define.

Signed-off-by: Thomas Gleixner 
Cc: Richard Henderson 

Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

irq: change ->set_affinity() to return status

2009-04-28T10:21:16+00:00

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 
Cc: Andrew Morton 
Cc: Suresh Siddha 
Cc: "Eric W. Biederman" 
Cc: Rusty Russell 
Cc: linux-arch@vger.kernel.org
LKML-Reference: <49F654E9.4070809@kernel.org>
Signed-off-by: Ingo Molnar

cpumask: make irq_set_affinity() take a const struct cpumask

2008-12-13T10:50:26+00:00

Impact: change existing irq_chip API

Not much point with gentle transition here: the struct irq_chip's
setaffinity method signature needs to change.

Fortunately, not widely used code, but hits a few architectures.

Note: In irq_select_affinity() I save a temporary in by mangling
irq_desc[irq].affinity directly.  Ingo, does this break anything?

(Folded in fix from KOSAKI Motohiro)

Signed-off-by: Rusty Russell 
Signed-off-by: Mike Travis 
Reviewed-by: Grant Grundler 
Acked-by: Ingo Molnar 
Cc: ralf@linux-mips.org
Cc: grundler@parisc-linux.org
Cc: jeremy@xensource.com
Cc: KOSAKI Motohiro

alpha: -Werror fixes for sys_titan.c

2007-08-11T22:47:42+00:00

This code corrects the usage of the request_irq() routine.

Signed-off-by: Jay Estabrook 
Signed-off-by: Ivan Kokshaysky 
Cc: Richard Henderson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

ALPHA: support graphics on non-zero PCI domains

2007-06-01T15:18:29+00:00

This code replaces earlier and incomplete handling of graphics on non-zero PCI
domains (aka hoses or peer PCI buses).

An option (CONFIG_VGA_HOSE) is set TRUE if configuring a GENERIC kernel, or a
kernel for MARVEL, TITAN, or TSUNAMI machines, as these are the machines whose
SRM consoles are capable of configuring and handling graphics options on
non-zero hoses.  All other machines have the option set FALSE.

A routine, "find_console_vga_hose()", is used to find the graphics device
which the machine's firmware believes is the console device, and it sets a
global (pci_vga_hose) for later use in managing access to the device.  This is
called in "init_arch" on TITAN and TSUNAMI machines; MARVEL machines use a
custom version of this routine because of extra complexity.

A routine, "locate_and_init_vga()", is used to find the graphics device and
set a global (pci_vga_hose) for later use in managing access to the device, in
the case where "find_console_vga_hose" has failed.

Various adjustments are made to the ioremap and ioportmap routines for
detecting and translating "legacy" VGA register and memory references to the
real PCI domain.

[akpm@linux-foundation.org: don't statically init bss]
[akpm@linux-foundation.org: build fix]
Signed-off-by: Jay Estabrook 
Signed-off-by: Ivan Kokshaysky 
Cc: Richard Henderson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

alpha: build fixes - force architecture

2007-04-17T23:36:27+00:00

Override compiler .arch directive for generic kernel build.

Signed-off-by: Ivan Kokshaysky 
Signed-off-by: Richard Henderson 
Signed-off-by: Andrew Morton 
Signed-off-by: Linus Torvalds

[PATCH] fallout from alpha pt_regs patches

2006-10-09T21:19:07+00:00

missed irq handler in sys_titan and forgotten prototype update.

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds

[PATCH] alpha pt_regs cleanups: collapse set_irq_regs() in titan_dispatch_irqs()

2006-10-08T19:32:36+00:00

titan_dispatch_irqs() always gets get_irq_regs() as argument; kill
the argument and collapse set_irq_regs() in body.

Signed-off-by: Al Viro 
Signed-off-by: Linus Torvalds