linux.git/arch/mips/dec, branch v2.6.23

[MIPS] DEC: Initialise ioasic_ssr_lock

2007-09-19T18:33:14+00:00

Fix the definition of the ioasic_ssr_lock spinlock to include a proper 
initialisation.

Signed-off-by: Maciej W. Rozycki 
Signed-off-by: Ralf Baechle

[MIPS] Use -Werror on subdirectories which build cleanly.

2007-07-31T20:35:33+00:00

Signed-off-by: Ralf Baechle

[MIPS] DECstation: Optimised early printk()

2007-07-10T16:33:00+00:00

 This is an optimised implementation of early printk() for the DECstation.  
After the recent conversion to a MIPS-specific generic routine using a 
character-by-character output the performance dropped significantly.  
This change reverts to the previous speed -- even at 9600 bps of the 
serial console the difference is visible with a naked eye; I presume for a 
framebuffer it is even worse (it may depend on exactly which one is used 
though).

 Additionally the change includes a fix for a problem that the old 
implementation had -- the format used would not actually limit the length 
of the string output.  This new implementation uses a local buffer to deal 
with it -- even with this additional copying it is much faster than the 
generic function.

 Plus this driver is registered much earlier than the generic one, 
allowing one to see critical messages, such as one about an incorrect CPU 
setting used, that are produced beforehand. :-)

Signed-off-by: Maciej W. Rozycki 
Signed-off-by: Ralf Baechle

[MIPS] Transform old-style macros to newer "__noreturn"

2007-07-10T16:32:56+00:00

Convert old/obsolete NORET_TYPE and ATTRIB_NORET macros to use the
newer standard of "__noreturn" as defined in compiler-gcc.h.

Signed-off-by: Robert P. J. Day 
Signed-off-by: Ralf Baechle

[MIPS] DEC: Remove call to register_prom_console.

2007-03-09T12:14:52+00:00

Register_prom_console was removed when mips was converted to early printk.

Signed-off-by: Ralf Baechle

[MIPS] Fix and cleanup the mess that a dozen prom_printf variants are.

2007-03-04T19:02:37+00:00

early_printk is a so much saner thing.

Signed-off-by: Ralf Baechle

[MIPS] DEC: Remove redeclarations of mips_machgroup and mips_machtype.

2007-03-04T19:02:36+00:00

Signed-off-by: Ralf Baechle

[MIPS] Kill redundant EXTRA_AFLAGS

2007-02-26T23:06:05+00:00

Many Makefiles in arch/mips have EXTRA_AFLAGS := $(CFLAGS) line.  This
is redundant while AFLAGS contains $(cflags-y) and any options only
listed in CFLAGS (not in cflags-y) should be unnecessary for asm
sources.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[MIPS] DECstation: Fix irq handling

2007-02-13T22:40:51+00:00

When I post a patch (commit f431baa55abf8adeed0c718b51deacbc151f58f1),
I just tried to not change behavior of existing codes, but it seems
dec/int-handler.S had been broken since its previous commit
937a801576f954bd030d7c4a5a94571710d87c0b.

The caller of plat_irq_dispatch do setup/restore TI_REGS($28), so
dec's plat_irq_dispatch should not do it, and there is no need to
adjust RA.

Signed-off-by: Atsushi Nemoto 
Signed-off-by: Ralf Baechle

[TC] TURBOchannel support for the DECstation

2007-02-09T16:23:16+00:00

This is the platform-specific part of TURBOchannel bus support for the
DECstation.  It implements determining whether the bus is actually there,
getting bus parameters, IRQ assignments for devices and protected accesses
to possibly unoccupied slots that may trigger bus error exceptions.

Signed-off-by: Maciej W. Rozycki 
Signed-off-by: Andrew Morton 
Signed-off-by: Ralf Baechle