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path: root/drivers/sh/maple
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2008-12-16sh: maple: Do not pass SLAB_POISON to kmem_cache_create()Matt Fleming
SLAB_POISON is not a valid flag for kmem_create_cache() unless CONFIG_DEBUG_SLAB is set, so remove it from the flags argument. Acked-by: Adrian McMenamin <adrian@newgolddream.dyndns.info> Signed-off-by: Matt Fleming <mjf@gentoo.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04sh: Fix up broken kerneldoc comments.Paul Mundt
These were completely unparseable, so fix them up. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04maple: Kill useless private_data pointer.Paul Mundt
We can simply wrap in to the dev_set/get_drvdata(), there's no reason to track an extra level of private data on top of the struct device. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-08-04maple: Clean up maple_driver_register/unregister routines.Paul Mundt
These were completely inconsistent. Clean these up to take a maple_driver pointer directly for consistency. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-07-29sh/maple: clean maple bus codeAdrian McMenamin
This patch cleans up the handling of the maple bus queue to remove the risk of races when adding packets. It also removes references to the redundant connect and disconnect functions. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-26maple: fix device detectionAdrian McMenamin
The maple bus driver that went into the kernel mainline in September 2007 contained some bugs which were revealed by the update of the kobj code for the current release series. Unfortunately those bugs also helped ensure maple devices were properly detected. This patch (against the current git) now ensures that devices are properly detected again. (A previous attempt to fix this by delaying initialisation only partially fixed this - as became apparent when the bus was fully loaded) Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-14maple: improve detection of attached peripheralsAdrian McMenamin
Improve device detection for maple through longer delay Experience suggests that a much longer delay in setting up the Maple bus on the Dreamcast leads to better hardware detection. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-14maple: more robust device detection.Adrian McMenamin
Replacement second-in-series patch: This patch fixes up memory leaks and, by delaying initialisation, makes device detection more robust. It also makes clearer the difference between struct maple_device and struct device, as well as cleaning up the interrupt request code (without changing its function in any way). Also now removes redundant registration checking. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-02-14maple: fix up whitespace damage.Adrian McMenamin
This patch is fundamentally about fixing up the whitespace problems introduced by my previous patch (that brought the code into mainline). A second patch will follow that will fix memory leaks. The two need to be applied sequentially. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-10-30maple: Fix maple bus compiler warningAdrian McMenamin
The uevent API has changed from 2.6.22 and this patch eliminates annoying compiler errors Signed off by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2007-09-21sh: Add maple bus support for the SEGA Dreamcast.Adrian McMenamin
The Maple bus is SEGA's proprietary serial bus for peripherals (keyboard, mouse, controller etc). The bus is capable of some (limited) hotplugging and operates at up to 2 M/bits. Drivers of one sort or another existed/exist for 2.4 and a rudimentary port, which didn't support the 2.6 device driver model was also in existence. This driver - for the bus logic itself and for the keyboard (other drivers will follow) are based on the code and concepts of those old drivers but have lots of completely rewritten parts. I have the maple bus code as a built in now as that seems the sane and rational way to handle something like that - you either want the bus or you don't. Signed-off-by: Adrian McMenamin <adrian@mcmen.demon.co.uk> Signed-off-by: Paul Mundt <lethal@linux-sh.org>