Revision tags: v3.2-rc6, v3.2-rc5 |
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6c7a2676 |
| 09-Dec-2011 |
Michal Simek <monstr@monstr.eu> |
microblaze: Change NO_IRQ to 0 As has been discussed many times[1], Using NO_IRQ set to anything other than 0 is bug waiting to happen since many drivers follow the pattern "if (!irq
microblaze: Change NO_IRQ to 0 As has been discussed many times[1], Using NO_IRQ set to anything other than 0 is bug waiting to happen since many drivers follow the pattern "if (!irq)" for testing whether or not an irq has been set. This patch changes the Microblaze NO_IRQ setting from -1 to 0 to bring it in line with most of the rest of the kernel. It also prepares for Microblaze eventually supporting multiple interrupt controllers by breaking the assumption that hwirq# == Linux IRQ#. The Linux IRQ number is just a cookie with no guarantee of a direct relationship with the hardware irq arrangement. At this point, Microblaze interrupt handling only supports only one instance of one kind of interrupt controller (xilinx_intc). This change shouldn't affect any architecture code outside of the interrupt controller driver and the irq_of mapping. Updated to 3.2 and to use irq_data.hwirq by Rob Herring. Tested and fixed by Michal Simek. [1] http://lkml.org/lkml/2005/11/21/221 Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Rob Herring <rob.herring@calxeda.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
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Revision tags: v3.2-rc4, v3.2-rc3, v3.2-rc2, v3.2-rc1, v3.1, v3.1-rc10, v3.1-rc9, v3.1-rc8, v3.1-rc7, v3.1-rc6, v3.1-rc5, v3.1-rc4, v3.1-rc3, v3.1-rc2, v3.1-rc1, v3.0, v3.0-rc7, v3.0-rc6, v3.0-rc5, v3.0-rc4, v3.0-rc3, v3.0-rc2, v3.0-rc1, v2.6.39, v2.6.39-rc7, v2.6.39-rc6, v2.6.39-rc5, v2.6.39-rc4, v2.6.39-rc3, v2.6.39-rc2, v2.6.39-rc1, v2.6.38 |
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caa66ce9 |
| 10-Mar-2011 |
Michal Simek <monstr@monstr.eu> |
microblaze: Fix circular headers dependency when ftrace is enabled. Remove compilation failure when ftrace in enabled. Error log: CC kernel/trace/power-traces.o In fi
microblaze: Fix circular headers dependency when ftrace is enabled. Remove compilation failure when ftrace in enabled. Error log: CC kernel/trace/power-traces.o In file included from arch/microblaze/include/asm/irq.h:15, from include/linux/irq.h:27, from include/asm-generic/hardirq.h:12, from arch/microblaze/include/asm/hardirq.h:15, from include/linux/hardirq.h:7, from include/linux/ftrace_event.h:7, from include/trace/ftrace.h:19, from include/trace/define_trace.h:96, from include/trace/events/power.h:240, from kernel/trace/power-traces.c:14: include/linux/interrupt.h: In function '__raise_softirq_irqoff': include/linux/interrupt.h:413: error: implicit declaration of function 'trace_softirq_raise' In file included from include/trace/ftrace.h:554, from include/trace/define_trace.h:96, from include/trace/events/power.h:240, from kernel/trace/power-traces.c:14: include/trace/events/irq.h: In function 'ftrace_test_probe_irq_handler_entry': include/trace/events/irq.h:37: error: implicit declaration of function 'check_trace_callback_type_irq_handler_entry' include/trace/events/irq.h: In function 'ftrace_test_probe_irq_handler_exit': include/trace/events/irq.h:67: error: implicit declaration of function 'check_trace_callback_type_irq_handler_exit' include/trace/events/irq.h: In function 'ftrace_test_probe_softirq_entry': include/trace/events/irq.h:112: error: implicit declaration of function 'check_trace_callback_type_softirq_entry' include/trace/events/irq.h: In function 'ftrace_test_probe_softirq_exit': include/trace/events/irq.h:126: error: implicit declaration of function 'check_trace_callback_type_softirq_exit' include/trace/events/irq.h: In function 'ftrace_test_probe_softirq_raise': include/trace/events/irq.h:140: error: implicit declaration of function 'check_trace_callback_type_softirq_raise' make[5]: *** [kernel/trace/power-traces.o] Error 1 make[4]: *** [kernel/trace] Error 2 make[3]: *** [kernel] Error 2 Suggested-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Michal Simek <monstr@monstr.eu>
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Revision tags: v2.6.38-rc8, v2.6.38-rc7, v2.6.38-rc6, v2.6.38-rc5, v2.6.38-rc4, v2.6.38-rc3, v2.6.38-rc2, v2.6.38-rc1, v2.6.37, v2.6.37-rc8, v2.6.37-rc7, v2.6.37-rc6, v2.6.37-rc5, v2.6.37-rc4, v2.6.37-rc3, v2.6.37-rc2, v2.6.37-rc1, v2.6.36, v2.6.36-rc8, v2.6.36-rc7, v2.6.36-rc6, v2.6.36-rc5, v2.6.36-rc4, v2.6.36-rc3, v2.6.36-rc2, v2.6.36-rc1, v2.6.35, v2.6.35-rc6, v2.6.35-rc5, v2.6.35-rc4 |
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e3873444 |
| 18-Jun-2010 |
Grant Likely <grant.likely@secretlab.ca> |
of/irq: Move irq_of_parse_and_map() to common code Merge common code between PowerPC and Microblaze. SPARC implements irq_of_parse_and_map(), but the implementation is different, so it
of/irq: Move irq_of_parse_and_map() to common code Merge common code between PowerPC and Microblaze. SPARC implements irq_of_parse_and_map(), but the implementation is different, so it does not use this code. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Michal Simek <monstr@monstr.eu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Jeremy Kerr <jeremy.kerr@canonical.com>
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Revision tags: v2.6.35-rc3, v2.6.35-rc2, v2.6.35-rc1, v2.6.34, v2.6.34-rc7, v2.6.34-rc6, v2.6.34-rc5, v2.6.34-rc4, v2.6.34-rc3, v2.6.34-rc2, v2.6.34-rc1, v2.6.33, v2.6.33-rc8, v2.6.33-rc7, v2.6.33-rc6, v2.6.33-rc5 |
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c6ba01a4 |
| 14-Jan-2010 |
Michal Simek <monstr@monstr.eu> |
microblaze: Add irq_create_{of_,}mapping functions Support function for PCI. We don't use any advance mapping mechanism that's why implementation is simple. Signed-off-by: Micha
microblaze: Add irq_create_{of_,}mapping functions Support function for PCI. We don't use any advance mapping mechanism that's why implementation is simple. Signed-off-by: Michal Simek <monstr@monstr.eu>
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Revision tags: v2.6.33-rc4, v2.6.33-rc3, v2.6.33-rc2, v2.6.33-rc1, v2.6.32, v2.6.32-rc8, v2.6.32-rc7, v2.6.32-rc6, v2.6.32-rc5, v2.6.32-rc4, v2.6.32-rc3, v2.6.32-rc1, v2.6.32-rc2, v2.6.31, v2.6.31-rc9, v2.6.31-rc8, v2.6.31-rc7, v2.6.31-rc6, v2.6.31-rc5, v2.6.31-rc4, v2.6.31-rc3, v2.6.31-rc2, v2.6.31-rc1 |
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0a584583 |
| 18-Jun-2009 |
Remis Lima Baima <remis.developer@googlemail.com> |
microblaze: convert all simple headers to use asm-generic All the simple microblaze header files were adapted to use their asm-generic implementations. These files are more simple and we
microblaze: convert all simple headers to use asm-generic All the simple microblaze header files were adapted to use their asm-generic implementations. These files are more simple and were quite straightforward to change. fb.h, vga.h and parport.h previously did not exist, using the generic version makes it possible to build more drivers successfully in allyesonfig. Signed-off-by: Remis Lima Baima <remis.developer@googlemail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Michal Simek <monstr@monstr.eu>
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Revision tags: v2.6.30, v2.6.30-rc8, v2.6.30-rc7, v2.6.30-rc6, v2.6.30-rc5, v2.6.30-rc4, v2.6.30-rc3, v2.6.30-rc2, v2.6.30-rc1 |
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eedbdab9 |
| 27-Mar-2009 |
Michal Simek <monstr@monstr.eu> |
microblaze_v8: Interrupt handling and timer support Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu> Reviewed-by: Stephen Neuendorffer <step
microblaze_v8: Interrupt handling and timer support Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Ingo Molnar <mingo@elte.hu> Reviewed-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com> Acked-by: John Linn <john.linn@xilinx.com> Acked-by: John Williams <john.williams@petalogix.com> Signed-off-by: Michal Simek <monstr@monstr.eu>
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