linux-toradex.git/arch/powerpc/sysdev/cpm2_pic.c, branch v3.2 Linux kernel for Apalis and Colibri modules powerpc/irq: Stop exporting irq_map 2011-05-04T05:02:15+00:00 Grant Likely grant.likely@secretlab.ca 2011-05-04T05:02:15+00:00 476eb4912601a8c01e6702b9a029f476b4b131d2 First step in eliminating irq_map[] table entirely Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
First step in eliminating irq_map[] table entirely

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
powerpc: Convert to new irq_* function names 2011-03-29T12:48:12+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-25T15:45:20+00:00 ec775d0e70eb6b7116406b3441cb8501c2849dd2 Scripted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Scripted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
powerpc: cpm2_pic: Use IRQCHIP_EOI_IF_HANDLED 2011-03-29T12:48:10+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-25T15:13:38+00:00 7bf811a8744d1eacff556bb7decc9c606b1537c2 The core code provides the same functionality when the IRQCHIP_EOI_IF_HANDLED flag is set for the irq chip. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
The core code provides the same functionality when the
IRQCHIP_EOI_IF_HANDLED flag is set for the irq chip.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
powerpc: cpm2_pic: Cleanup flow type handling 2011-03-29T12:48:09+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-25T15:07:51+00:00 a28ab38c440d0391d8a3673514e4cfb079445309 The core irq_set_type() function updates the flow type when the chip callback returns 0. So setting the type is bogus. The new core code allows to update the type in irq_data and return IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for setting the IRQ_LEVEL flag. Use the proper accessors for setting the irq handlers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
The core irq_set_type() function updates the flow type when the chip
callback returns 0. So setting the type is bogus.

The new core code allows to update the type in irq_data and return
IRQ_SET_MASK_OK_NOCOPY, so the core code will not touch it, except for
setting the IRQ_LEVEL flag.

Use the proper accessors for setting the irq handlers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
powerpc: Use proper accessors for IRQ_* flags 2011-03-29T12:48:08+00:00 Thomas Gleixner tglx@linutronix.de 2011-03-25T14:43:57+00:00 98488db9ff01849354bffb6a9675b1cc2ecf03fd Use the proper accessors instead of open access to irq_desc. Converted with coccinelle. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 
Use the proper accessors instead of open access to irq_desc.
Converted with coccinelle.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
powerpc: sysdev/cpm2_pic irq_data conversion. 2011-03-10T00:04:01+00:00 Lennert Buytenhek buytenh@wantstofly.org 2011-03-07T13:59:51+00:00 c47eefa660ff2a2fc754791092d806afb433a528 Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
powerpc: Remove whitespace in irq chip name fields 2010-02-17T03:02:48+00:00 Anton Blanchard anton@samba.org 2010-01-31T20:33:41+00:00 fc380c0c8a17bc2bd2d9d7fb41d4a88c3e618db2 Now we use printf style alignment there is no need to manually space these fields. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
Now we use printf style alignment there is no need to manually space
these fields.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
powerpc/cpm2_pic: Allow correct flow_types for port C interrupts 2009-12-10T19:48:36+00:00 Mark Ware mware@elphinstone.net 2009-12-10T11:14:34+00:00 b22b97c15eed893a6768aad2f596706c56bf194e Port C interrupts can be either falling edge, or either edge. Other external interrupts are either falling edge or active low. Tested on a custom 8280 based board. Signed-off-by: Mark Ware <mware@elphinstone.net> Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> 
Port C interrupts can be either falling edge, or either edge.
Other external interrupts are either falling edge or active low.
Tested on a custom 8280 based board.

Signed-off-by: Mark Ware <mware@elphinstone.net>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
powerpc: Make "intspec" pointers in irq_host->xlate() const 2009-12-09T06:10:37+00:00 Roman Fietze roman.fietze@telemotive.de 2009-12-08T02:39:50+00:00 40d50cf7ca956183f3a573bc21082e1c7d04fa7b Writing a driver using SCLPC on the MPC5200B I detected, that the intspec arrays to map irqs to Linux virq cannot be const, because the mapping and xlate functions only take non const pointers. All those functions do not modify the intspec, so a const pointer could be used. Signed-off-by: Roman Fietze <roman.fietze@telemotive.de> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
Writing a driver using SCLPC on the MPC5200B I detected, that the
intspec arrays to map irqs to Linux virq cannot be const, because the
mapping and xlate functions only take non const pointers. All those
functions do not modify the intspec, so a const pointer could be used.

Signed-off-by: Roman Fietze <roman.fietze@telemotive.de>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
powerpc: Fixup last users of irq_chip->typename 2009-11-24T03:32:45+00:00 Thomas Gleixner tglx@linutronix.de 2009-11-18T23:44:21+00:00 b27df67248d3ae61d7814f18e363954254935090 The typename member of struct irq_chip was kept for migration purposes and is obsolete since more than 2 years. Fix up the leftovers. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: linuxppc-dev@ozlabs.org Acked-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> 
The typename member of struct irq_chip was kept for migration purposes
and is obsolete since more than 2 years. Fix up the leftovers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: linuxppc-dev@ozlabs.org
Acked-by: Geoff Levand <geoffrey.levand@am.sony.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>