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-rw-r--r--bsps/shared/dev/irq/arm-gicv2-get-attributes.c77
-rw-r--r--bsps/shared/dev/irq/arm-gicv2-zynqmp.c76
-rw-r--r--bsps/shared/dev/irq/arm-gicv2.c61
-rw-r--r--spec/build/bsps/aarch64/xilinx-zynqmp/obj.yml1
-rw-r--r--spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml1
-rw-r--r--spec/build/bsps/arm/imx/bspimx.yml1
-rw-r--r--spec/build/bsps/arm/realview-pbx-a9/bsprealviewpbxa9.yml1
-rw-r--r--spec/build/bsps/arm/xen/bspxen.yml1
-rw-r--r--spec/build/bsps/arm/xilinx-zynq/obj.yml1
-rw-r--r--spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml1
10 files changed, 187 insertions, 34 deletions
diff --git a/bsps/shared/dev/irq/arm-gicv2-get-attributes.c b/bsps/shared/dev/irq/arm-gicv2-get-attributes.c
new file mode 100644
index 0000000000..62aa504678
--- /dev/null
+++ b/bsps/shared/dev/irq/arm-gicv2-get-attributes.c
@@ -0,0 +1,77 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSBSPsShared
+ *
+ * @brief This source file contains the interrupt get attribute implementation.
+ */
+
+/*
+ * Copyright (c) 2013, 2021 embedded brains GmbH. All rights reserved.
+ *
+ * embedded brains GmbH
+ * Dornierstr. 4
+ * 82178 Puchheim
+ * Germany
+ * <info@embedded-brains.de>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <dev/irq/arm-gic.h>
+#include <bsp/irq-generic.h>
+
+rtems_status_code bsp_interrupt_get_attributes(
+ rtems_vector_number vector,
+ rtems_interrupt_attributes *attributes
+)
+{
+ attributes->is_maskable = true;
+ attributes->maybe_enable = true;
+ attributes->maybe_disable = true;
+ attributes->can_raise = true;
+
+ if ( vector <= ARM_GIC_IRQ_SGI_LAST ) {
+ /*
+ * It is implementation-defined whether implemented SGIs are permanently
+ * enabled, or can be enabled and disabled by writes to GICD_ISENABLER0 and
+ * GICD_ICENABLER0.
+ */
+ attributes->can_raise_on = true;
+ attributes->cleared_by_acknowledge = true;
+ attributes->trigger_signal = RTEMS_INTERRUPT_NO_SIGNAL;
+ } else {
+ attributes->can_disable = true;
+ attributes->can_clear = true;
+ attributes->trigger_signal = RTEMS_INTERRUPT_UNSPECIFIED_SIGNAL;
+
+ if ( vector > ARM_GIC_IRQ_PPI_LAST ) {
+ /* SPI */
+ attributes->can_get_affinity = true;
+ attributes->can_set_affinity = true;
+ }
+ }
+
+ return RTEMS_SUCCESSFUL;
+}
diff --git a/bsps/shared/dev/irq/arm-gicv2-zynqmp.c b/bsps/shared/dev/irq/arm-gicv2-zynqmp.c
new file mode 100644
index 0000000000..ee4479155a
--- /dev/null
+++ b/bsps/shared/dev/irq/arm-gicv2-zynqmp.c
@@ -0,0 +1,76 @@
+/* SPDX-License-Identifier: BSD-2-Clause */
+
+/**
+ * @file
+ *
+ * @ingroup RTEMSBSPsShared
+ *
+ * @brief This source file contains the interrupt get attribute implementation.
+ */
+
+/*
+ * Copyright (C) 2021 On-Line Applications Research Corporation (OAR)
+ * Written by Kinsey Moore <kinsey.moore@oarcorp.com>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <dev/irq/arm-gic.h>
+#include <bsp/irq-generic.h>
+
+rtems_status_code bsp_interrupt_get_attributes(
+ rtems_vector_number vector,
+ rtems_interrupt_attributes *attributes
+)
+{
+ attributes->is_maskable = true;
+ attributes->maybe_enable = true;
+ attributes->maybe_disable = true;
+ attributes->can_raise = true;
+
+ if ( vector <= ARM_GIC_IRQ_SGI_LAST ) {
+ /*
+ * It is implementation-defined whether implemented SGIs are permanently
+ * enabled, or can be enabled and disabled by writes to GICD_ISENABLER0 and
+ * GICD_ICENABLER0.
+ */
+ attributes->can_raise_on = true;
+ attributes->cleared_by_acknowledge = true;
+ attributes->trigger_signal = RTEMS_INTERRUPT_NO_SIGNAL;
+ } else {
+ attributes->can_disable = true;
+ attributes->can_clear = true;
+ attributes->trigger_signal = RTEMS_INTERRUPT_UNSPECIFIED_SIGNAL;
+
+ /*
+ * Interrupt 67 affinity value presents as unimplemented in the
+ * configuration of the GICv2 instance used in ZynqMP CPUs.
+ */
+ if ( vector > ARM_GIC_IRQ_PPI_LAST && vector != 67 ) {
+ /* SPI */
+ attributes->can_get_affinity = true;
+ attributes->can_set_affinity = true;
+ }
+ }
+
+ return RTEMS_SUCCESSFUL;
+}
diff --git a/bsps/shared/dev/irq/arm-gicv2.c b/bsps/shared/dev/irq/arm-gicv2.c
index 9c47a4d47b..b7898e2e97 100644
--- a/bsps/shared/dev/irq/arm-gicv2.c
+++ b/bsps/shared/dev/irq/arm-gicv2.c
@@ -64,40 +64,6 @@ void bsp_interrupt_dispatch(void)
}
}
-rtems_status_code bsp_interrupt_get_attributes(
- rtems_vector_number vector,
- rtems_interrupt_attributes *attributes
-)
-{
- attributes->is_maskable = true;
- attributes->maybe_enable = true;
- attributes->maybe_disable = true;
- attributes->can_raise = true;
-
- if ( vector <= ARM_GIC_IRQ_SGI_LAST ) {
- /*
- * It is implementation-defined whether implemented SGIs are permanently
- * enabled, or can be enabled and disabled by writes to GICD_ISENABLER0 and
- * GICD_ICENABLER0.
- */
- attributes->can_raise_on = true;
- attributes->cleared_by_acknowledge = true;
- attributes->trigger_signal = RTEMS_INTERRUPT_NO_SIGNAL;
- } else {
- attributes->can_disable = true;
- attributes->can_clear = true;
- attributes->trigger_signal = RTEMS_INTERRUPT_UNSPECIFIED_SIGNAL;
-
- if ( vector > ARM_GIC_IRQ_PPI_LAST ) {
- /* SPI */
- attributes->can_get_affinity = true;
- attributes->can_set_affinity = true;
- }
- }
-
- return RTEMS_SUCCESSFUL;
-}
-
rtems_status_code bsp_interrupt_is_pending(
rtems_vector_number vector,
bool *pending
@@ -348,11 +314,24 @@ rtems_status_code bsp_interrupt_set_affinity(
{
volatile gic_dist *dist = ARM_GIC_DIST;
uint8_t targets = (uint8_t) _Processor_mask_To_uint32_t(affinity, 0);
+ rtems_interrupt_attributes attr;
+ rtems_status_code sc;
+
+ memset( &attr, 0, sizeof( attr ) );
+ sc = bsp_interrupt_get_attributes( vector, &attr );
+
+ if ( sc ) {
+ return sc;
+ }
if ( vector <= ARM_GIC_IRQ_PPI_LAST ) {
return RTEMS_UNSATISFIED;
}
+ if ( attr.can_set_affinity == 0 ) {
+ return RTEMS_UNSATISFIED;
+ }
+
gic_id_set_targets(dist, vector, targets);
return RTEMS_SUCCESSFUL;
}
@@ -364,12 +343,26 @@ rtems_status_code bsp_interrupt_get_affinity(
{
volatile gic_dist *dist = ARM_GIC_DIST;
uint8_t targets;
+ rtems_interrupt_attributes attr;
+ rtems_status_code sc;
+
+ memset( &attr, 0, sizeof( attr ) );
+ sc = bsp_interrupt_get_attributes( vector, &attr );
+
+ if ( sc ) {
+ return sc;
+ }
if ( vector <= ARM_GIC_IRQ_PPI_LAST ) {
return RTEMS_UNSATISFIED;
}
targets = gic_id_get_targets(dist, vector);
+
+ if ( attr.can_get_affinity == 0 ) {
+ return RTEMS_UNSATISFIED;
+ }
+
_Processor_mask_From_uint32_t(affinity, targets, 0);
return RTEMS_SUCCESSFUL;
}
diff --git a/spec/build/bsps/aarch64/xilinx-zynqmp/obj.yml b/spec/build/bsps/aarch64/xilinx-zynqmp/obj.yml
index d8286bec35..4f6b9c44d8 100644
--- a/spec/build/bsps/aarch64/xilinx-zynqmp/obj.yml
+++ b/spec/build/bsps/aarch64/xilinx-zynqmp/obj.yml
@@ -28,6 +28,7 @@ source:
- bsps/shared/dev/clock/arm-generic-timer.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-zynqmp.c
- bsps/shared/dev/serial/console-termios-init.c
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/irq/irq-default-handler.c
diff --git a/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml b/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml
index a9f3f7dabf..99117573de 100644
--- a/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml
+++ b/spec/build/bsps/arm/altera-cyclone-v/bspalteracyclonev.yml
@@ -132,6 +132,7 @@ source:
- bsps/shared/dev/btimer/btimer-stub.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-get-attributes.c
- bsps/shared/dev/rtc/rtc-support.c
- bsps/shared/dev/serial/console-termios-init.c
- bsps/shared/dev/serial/console-termios.c
diff --git a/spec/build/bsps/arm/imx/bspimx.yml b/spec/build/bsps/arm/imx/bspimx.yml
index 14719745f0..79d09a3eb4 100644
--- a/spec/build/bsps/arm/imx/bspimx.yml
+++ b/spec/build/bsps/arm/imx/bspimx.yml
@@ -100,6 +100,7 @@ source:
- bsps/shared/dev/clock/arm-generic-timer.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-get-attributes.c
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/irq/irq-default-handler.c
- bsps/shared/start/bsp-fdt.c
diff --git a/spec/build/bsps/arm/realview-pbx-a9/bsprealviewpbxa9.yml b/spec/build/bsps/arm/realview-pbx-a9/bsprealviewpbxa9.yml
index 2824081420..df86f8029d 100644
--- a/spec/build/bsps/arm/realview-pbx-a9/bsprealviewpbxa9.yml
+++ b/spec/build/bsps/arm/realview-pbx-a9/bsprealviewpbxa9.yml
@@ -72,6 +72,7 @@ source:
- bsps/shared/dev/btimer/btimer-stub.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-get-attributes.c
- bsps/shared/dev/serial/console-termios-init.c
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/dev/serial/getserialmouseps2.c
diff --git a/spec/build/bsps/arm/xen/bspxen.yml b/spec/build/bsps/arm/xen/bspxen.yml
index 5b9c2e8b4d..0de27abf26 100644
--- a/spec/build/bsps/arm/xen/bspxen.yml
+++ b/spec/build/bsps/arm/xen/bspxen.yml
@@ -71,6 +71,7 @@ source:
- bsps/shared/dev/clock/arm-generic-timer.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-get-attributes.c
- bsps/shared/dev/serial/console-termios-init.c
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/irq/irq-default-handler.c
diff --git a/spec/build/bsps/arm/xilinx-zynq/obj.yml b/spec/build/bsps/arm/xilinx-zynq/obj.yml
index 8a11a45dd3..f896b5a064 100644
--- a/spec/build/bsps/arm/xilinx-zynq/obj.yml
+++ b/spec/build/bsps/arm/xilinx-zynq/obj.yml
@@ -36,6 +36,7 @@ source:
- bsps/shared/dev/btimer/btimer-stub.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-get-attributes.c
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/irq/irq-default-handler.c
- bsps/shared/start/bspfatal-default.c
diff --git a/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml b/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
index 21a21f3812..0d336cc6cf 100644
--- a/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
+++ b/spec/build/bsps/arm/xilinx-zynqmp/bspxilinxzynqmp.yml
@@ -94,6 +94,7 @@ source:
- bsps/shared/dev/clock/arm-generic-timer.c
- bsps/shared/dev/getentropy/getentropy-cpucounter.c
- bsps/shared/dev/irq/arm-gicv2.c
+- bsps/shared/dev/irq/arm-gicv2-zynqmp.c
- bsps/shared/dev/serial/console-termios.c
- bsps/shared/irq/irq-default-handler.c
- bsps/shared/start/bspfatal-default.c
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-25 04:15:20 +0000