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authorMaxime Ripard <maxime.ripard@free-electrons.com>2013-10-25 12:16:11 +0100
committerDaniel Lezcano <daniel.lezcano@linaro.org>2013-12-11 11:07:30 +0100
commit2c28f32ca4c98b41ad95f62fa27f59f3117931d4 (patch)
tree1d8e4b2e3dc174ffb7242d22407cb68c61c592f4 /tools/perf/scripts/python/netdev-times.py
parent247f325aaddb8b6117959f70c26ba735360c4160 (diff)
downloadkernel-2c28f32ca4c98b41ad95f62fa27f59f3117931d4.tar.gz
clocksource: sun4i: Change CPU mask to cpu_possible_mask
The interrupt for the timer is a shared processor interrupt, so any CPU found in the system can handle it. Switch to our cpumask to cpu_possible_mask instead of cpumask_of(0). Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Reviewed-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions
generated by cgit v1.2.3 (git 2.46.0) at 2026-08-09 21:46:23 +0000
'>2012-03-23microblaze: Use node name instead of compatible stringMichal Simek Change report in bootlog: Origin: xlnx,xps-intc-1.00.a #0 at 0xc8000000, num_irq=6, edge=0x4 xlnx,xps-timer-1.00.a #0 at 0xc8004000, irq=2 New: interrupt-controller #0 at 0xc8000000, num_irq=6, edge=0x4 system-timer #0 at 0xc8004000, irq=2 Signed-off-by: Michal Simek <monstr@monstr.eu> 2012-02-16irq_domain/microblaze: Convert microblaze to use irq_domainsGrant Likely This patch converts Microblaze to use the irq_domain remapper and get away from hard coding the offset between hwirq number and the linux irq number space. This also paves the way for multiple interrupt controllers. v2: Don't enable SPARSE_IRQ and keep NR_IRQS set to 33 Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Michal Simek <monstr@monstr.eu> Cc: Rob Herring <rob.herring@calxeda.com> Cc: John Williams <john.williams@petalogix.com> Cc: John Linn <john.linn@xilinx.com> 2012-01-05microblaze: Change NO_IRQ to 0Michal Simek 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> 2012-01-05microblaze: intc: Change variable nameMichal Simek intr_type is mask - change name. s/intr_type/intr_mask/g Signed-off-by: Michal Simek <monstr@monstr.eu> 2012-01-05microblaze: Use of_find_compatible_node for timer and intcMichal Simek Calling of_find_compatible_node instead of calling private code which does the same. Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-07-27microblaze: Do not show error message for 32 interrupt linesMichal Simek When interrupt controller uses 32 interrupts lines the kernel show error message about mismatch in kind-of-intr parameter because it exceeds u32. Recast fixs this issue. Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-04-01microblaze: Fix level/edge irq sensibilityMichal Simek Patches: "microblaze: Convert to new irq function names" sha (4adc192ec7d977c74c750320f289af9d61c1caca) and "microblaze: Use generic show_interrupts()" sha(9d61c18b25726306c9231428c17db42e3ff29ba7) should also setup edge/level in irq_set_chip_and_handler_name name parameter. Error log: ~ # cat /proc/interrupts CPU0 2: 2 Xilinx INTC-Xilinx INTC eth0 3: 2 Xilinx INTC-Xilinx INTC eth0 4: 241 Xilinx INTC-Xilinx INTC timer 6: 108 Xilinx INTC-Xilinx INTC serial Fixed: ~ # cat /proc/interrupts CPU0 2: 2 Xilinx INTC-level eth0 3: 2 Xilinx INTC-level eth0 4: 238 Xilinx INTC-edge timer 6: 108 Xilinx INTC-level serial Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Thomas Gleixner <tglx@linutronix.de> --- v2: Fix exchanged edge and level 2011-03-29microblaze: Convert to new irq function namesThomas Gleixner Namespace conversion scripted with coccinelle. Also retrieve the irq type from irq_data in intc_enable_or_unmask() Signed-off-by: Thomas Gleixner <tglx@linutronix.de> 2011-03-09microblaze: Convert irq_chip to new functionsThomas Gleixner Use proper irq_desc wrappers while at it. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Michal Simek <monstr@monstr.eu> 2011-03-09microblaze: Remove stale irq_chip.endThomas Gleixner irq_chip.end got obsolete with the removal of __do_IRQ(). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Peter Zijlstra <peterz@infradead.org> Tested-by: Michal Simek <monstr@monstr.eu> LKML-Reference: <20110203004210.240154507@linutronix.de>