litmus-rt.git - The LITMUS^RT kernel.

	Commit message (Collapse)	Author	Age
*	[Blackfin] arch: Remove the circular buffering mechanism for exceptions	Bernd Schmidt	2008-04-24
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Remove the circular buffering mechanism for exceptions. Instead, point RETX at a safe location from which to fetch three NOPs. This safe location is now in the fixed code area, and also used for certain anomaly workarounds, to ensure that user space can find a valid ICPLB when things are built with CONFIG_MPU. Also, save I/DCPLB_FAULT_ADDRESS when lowering to level 5, since the hardware reg is valid only at exception level. Signed-off-by: Bernd Schmidt <bernds_cb1@t-online.de> Signed-off-by: Bryan Wu <cooloney@kernel.org>
*	[Blackfin] arch: Allow concurrent use of GPIO and GPIO IRQ	Michael Hennerich	2008-04-23
\| \| \| \| \| \| \| \| \| \| \|	The irq setup code no longer calls gpio request and free. This patch also changes the default gpio_free behavior on Blackfin. A freed GPIO keeps it's last state, and is not defaulted back to an input. This is also what all other architectures do. Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
*	[Blackfin] arch: __FUNCTION__ is gcc-specific, use __func__	Harvey Harrison	2008-04-22
\| \| \| \| \| \| \| \| \| \|	Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Cc: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bryan Wu <cooloney@kernel.org>
*	[Blackfin] arch: Cleanup abd Simplify:	Michael Hennerich	2008-02-25
\| \| \| \| \| \| \| \| \| \| \|	- Simplify init_arch_irq - Make code more readable - Remove useless SSYNCs - Fix comments Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
*	[Blackfin] arch: fix bug - linux-2.6.24 (delayed) disable IRQ feature not ↵	Michael Hennerich	2008-02-25
\| \| \| \| \| \| \| \| \| \| \| \| \|	functional for handle_simple_irq Bypass delayed disable feature by implementing chip->disable and chip->enable. http://lkml.org/lkml/2008/2/19/115 Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
*	[Blackfin] arch: fix bug - Move IWR Enable All to the end of init_arch_irq ↵	Michael Hennerich	2008-02-24
\| \| \| \| \| \| \| \|	otherwise it fails Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <cooloney@kernel.org>
*	[Blackfin] arch:Fix BUG [#3876] pfbutton test for BTN3 on bf533 don't show ↵	Michael Hennerich	2008-02-02
\| \| \| \| \| \| \| \| \| \| \|	complete info - Buttons on the BF533-STAMP board are not inverted - Fix spurious GPIO Interrupt caused during set irq_type for edge triggered interrupts Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
*	[Blackfin] arch: hook up set_irq_wake in Blackfin's irq code	Michael Hennerich	2008-02-08
\| \| \| \| \| \| \| \| \| \| \|	- Add support for irq_wake on system and gpio interrupts - Remove outdated kernel options - Add option to select default PM mode - Fix various places where SIC_IWRx was only handled partially Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>
*	[Blackfin] arch: Merge BF561 support into ints-priority	Michael Hennerich	2008-02-08
	Merge single core ints-priority-sc.c and dual core ints-priority-dc.c into one common code ints-priority.c Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Bryan Wu <bryan.wu@analog.com>