Gregory Nutt
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efb86382c3
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SMP: Back out deferred IRQ locking. This was accidentally merged into master and it looks like it is going to be more work than I thought to get it working again. Changes will go to the irqlock branch.
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2016-12-24 19:53:37 -06:00 |
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Gregory Nutt
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c00a1870d7
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Implement deferred IRQ locking. Adds support for ARMv7-A.
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2016-12-23 10:17:36 -06:00 |
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Gregory Nutt
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cbf98ae0a0
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ARMv7 GIC: SGIs are non-maskable but go through the same path as other, maskable interrupts. Added logic to serialize SGI processing when necessary.
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2016-11-27 13:18:34 -06:00 |
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Gregory Nutt
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07acd5327a
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SMP: Clean CPU0 D-Cache before starting new CPU; Invalidate D-Cache when new CPU started.
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2016-05-20 12:39:02 -06:00 |
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Gregory Nutt
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4d4f54a789
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Rename current_regs to g_current_regs; For ARM, g_current_regs needs to be an array to support multiple CPUs
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2016-03-09 13:41:48 -06:00 |
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Gregory Nutt
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79df561669
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Rename board_led_off to board_autoled_off
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2015-11-01 09:09:36 -06:00 |
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Gregory Nutt
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b28e32e3d3
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Rename board_led_on to board_autoled_on
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2015-11-01 09:07:06 -06:00 |
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Gregory Nutt
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0ca999e119
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Make some spacing comply better with coding standard
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2015-10-06 16:23:32 -06:00 |
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Gregory Nutt
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429863f348
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arch/: board function prototypes are now in include/nuttx/board.h. Remove from architecture header file; Add inclusion of nuttx/board.h to all files referencing board functions
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2015-02-27 17:19:38 -06:00 |
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Gregory Nutt
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f0d318c124
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Big, very risky change: Remove all occurrences of up_maskack_irq() that disable and enable interrupts with up_ack_irq() that only acknowledges the interrupts. This is only used in interrupt decoding logic. Also remove the logic that unconditionally re-enables interrupts with the interrupt exits. This interferes with the drivers ability to control the interrupt state. This is a necessary, sweeping, global change and unfortunately impossible to test.
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2015-02-09 16:12:11 -06:00 |
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Gregory Nutt
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25f187d754
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ARMv7-A interrupt handler: Should not automatically re-enable interrupts on interrupt return. That interferes with the driver's ability to manage interrupts.
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2015-02-09 15:24:31 -06:00 |
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Gregory Nutt
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35b11a7533
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Fix an error introduced into ALL implmentations of interrupt dispatch logic
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2014-08-28 08:41:57 -06:00 |
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Gregory Nutt
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0e9a0150ba
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ARM: Move address environment switch from the task switchers to the interrupt handler. That may save doing the actin multiple times per interrupt
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2014-08-28 06:49:05 -06:00 |
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Gregory Nutt
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540a7e4a35
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ARM: Move address environment switch from the task switchers to the interrupt handler. That may save doing the actin multiple times per interrupt
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2014-08-28 06:34:09 -06:00 |
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Gregory Nutt
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6455f60c60
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Remove os_internal.h it has been replace by several new header files under sched/. There have been some sneak inclusion paths via os_internal.h, so expect a few compilation errors for some architectures
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2014-08-08 18:39:28 -06:00 |
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Gregory Nutt
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a26b03d0d0
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rename up_led*() functions to board_led_*()
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2014-01-24 14:28:49 -06:00 |
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Gregory Nutt
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213780bc43
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Update SAMA5D3x-EK board configuration to support on-board UART connections, LEDs, and push buttons
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2013-07-24 12:27:12 -06:00 |
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Gregory Nutt
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a81abd3514
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Improve Cortex-A5 context switching so that a little less copying is done
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2013-07-24 07:47:51 -06:00 |
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Gregory Nutt
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cb3f394d53
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Improve some ARMv7-A/M floating point register save time; Add floating point register save logic for ARMv7-A
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2013-07-23 17:52:06 -06:00 |
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Gregory Nutt
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c294e9b374
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More ARMv7-A files that are just copies of the ARMv4/5 files for now
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2013-07-19 11:43:04 -06:00 |
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