kernel.git/arch/m68k/sun3, branch linux-3.18.y

m68k/sun3: Dynamically allocate the table to track IOMMU use

2013-11-26T10:08:59Z

As Sun 3 kernels cannot be multi-platform due to the different Sun 3 MMU type, it made sense to statically allocate the table to track IOMMU use. However, Sun 3x kernels can be multi-platform. Furthermore, Sun 3x uses a larger table than Sun 3 (8192 bytes instead of 512 bytes). Hence switch to dynamic allocation of this table using the bootmem allocator to avoid wasting 8192 bytes when not running on a Sun 3x. As this allocator returns zeroed memory, there's no need to explicitly initialize the table to zeroes. Signed-off-by: Geert Uytterhoeven

m68k: Mark functions only called from setup_arch() __init

2013-11-26T10:08:54Z

Some functions that are only called (indirectly) from setup_arch() lack __init annotations. Signed-off-by: Geert Uytterhoeven

m68k/sun3: remove inline marking of EXPORT_SYMBOL functions

2013-06-24T17:44:18Z

EXPORT_SYMBOL and inline directives are contradictory to each other. The patch fixes this inconsistency. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Denis Efremov Signed-off-by: Geert Uytterhoeven

m68k: set arch_gettimeoffset directly

2012-12-24T16:36:34Z

remove m68k's mach_gettimeoffset function pointer, and instead directly set the arch_gettimeoffset function pointer. This requires multiplying all function results by 1000, since the removed m68k_gettimeoffset() did this. Also, s/unsigned long/u32/ just to make the function prototypes exactly match that of arch_gettimeoffset. Cc: Joshua Thompson Cc: Sam Creasey Acked-by: Geert Uytterhoeven Acked-by: Phil Blundell Signed-off-by: Stephen Warren

m68k/sun3: Get interrupts working again

2012-11-14T07:50:57Z

SUN3 Intregister is not for enabling individual interrupts, but to enable special interrupts. So using it for interrupt enable/disable was wrong. The clock interrupt needs some special treatment to keep ticking. Signed-off-by: Thomas Bogendoerfer Signed-off-by: Geert Uytterhoeven

m68k/sun3: Remove unselectable code in prom_init()

2012-06-27T07:59:44Z

This was copied from SPARC, but isn't relevant for the supported Sun-3 models. [Geert] Also remove the related extern declarations, and update the comment about prom_init(). Reported-by: Sarah Nadi Signed-off-by: Geert Uytterhoeven

Disintegrate asm/system.h for M68K

2012-03-28T17:30:02Z

Disintegrate asm/system.h for M68K. Signed-off-by: David Howells Acked-by: Greg Ungerer cc: linux-m68k@lists.linux-m68k.org

m68k/irq: Remove obsolete support for user vector interrupt fixups

2011-11-08T21:35:52Z

It was used on Apollo only, before its conversion to genirq. Signed-off-by: Geert Uytterhoeven

m68k/irq: Remove obsolete m68k irq framework

2011-11-08T21:35:52Z

Signed-off-by: Geert Uytterhoeven

m68k/sun3: Convert Sun3/3x to genirq

2011-11-08T21:35:52Z

Replace the custom irq handler that masks the irq and calls do_IRQ(), and the unmasking in the individual handlers, by handle_level_irq(). Signed-off-by: Geert Uytterhoeven Cc: Sam Creasey