From: David Daney <david.daney@xxxxxxxxxx>
The acknowledge bits don't exist for level triggered irqs, so setting
them causes the simulator to terminate.
Signed-off-by: David Daney <david.daney@xxxxxxxxxx>
Signed-off-by: Leonid Rosenboim <lrosenboim@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Aleksey Makarov <aleksey.makarov@xxxxxxxxxx>
---
arch/mips/cavium-octeon/octeon-irq.c | 45 ++++++++++++++++++++++++++++++++++--
1 file changed, 43 insertions(+), 2 deletions(-)
diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c
index 2bc4aa9..5df70c5 100644
--- a/arch/mips/cavium-octeon/octeon-irq.c
+++ b/arch/mips/cavium-octeon/octeon-irq.c
@@ -752,6 +752,18 @@ static struct irq_chip octeon_irq_chip_ciu_v2 = {
.name = "CIU",
.irq_enable = octeon_irq_ciu_enable_v2,
.irq_disable = octeon_irq_ciu_disable_all_v2,
+ .irq_mask = octeon_irq_ciu_disable_local_v2,
+ .irq_unmask = octeon_irq_ciu_enable_v2,
+#ifdef CONFIG_SMP
+ .irq_set_affinity = octeon_irq_ciu_set_affinity_v2,
+ .irq_cpu_offline = octeon_irq_cpu_offline_ciu,
+#endif
+};
+
+static struct irq_chip octeon_irq_chip_ciu_v2_edge = {
+ .name = "CIU",
+ .irq_enable = octeon_irq_ciu_enable_v2,
+ .irq_disable = octeon_irq_ciu_disable_all_v2,
.irq_ack = octeon_irq_ciu_ack,
.irq_mask = octeon_irq_ciu_disable_local_v2,
.irq_unmask = octeon_irq_ciu_enable_v2,
@@ -765,6 +777,18 @@ static struct irq_chip octeon_irq_chip_ciu = {
.name = "CIU",
.irq_enable = octeon_irq_ciu_enable,
.irq_disable = octeon_irq_ciu_disable_all,
+ .irq_mask = octeon_irq_ciu_disable_local,
+ .irq_unmask = octeon_irq_ciu_enable,
+#ifdef CONFIG_SMP
+ .irq_set_affinity = octeon_irq_ciu_set_affinity,
+ .irq_cpu_offline = octeon_irq_cpu_offline_ciu,
+#endif
+};
+
+static struct irq_chip octeon_irq_chip_ciu_edge = {
+ .name = "CIU",
+ .irq_enable = octeon_irq_ciu_enable,
+ .irq_disable = octeon_irq_ciu_disable_all,
.irq_ack = octeon_irq_ciu_ack,
.irq_mask = octeon_irq_ciu_disable_local,
.irq_unmask = octeon_irq_ciu_enable,
@@ -984,6 +1008,7 @@ static int octeon_irq_ciu_xlat(struct irq_domain *d,
}
static struct irq_chip *octeon_irq_ciu_chip;
+static struct irq_chip *octeon_irq_ciu_chip_edge;
static struct irq_chip *octeon_irq_gpio_chip;
static bool octeon_irq_virq_in_range(unsigned int virq)
@@ -1014,7 +1039,7 @@ static int octeon_irq_ciu_map(struct irq_domain *d,
if (octeon_irq_ciu_is_edge(line, bit))
octeon_irq_set_ciu_mapping(virq, line, bit, 0,
- octeon_irq_ciu_chip,
+ octeon_irq_ciu_chip_edge,
handle_edge_irq);
else
octeon_irq_set_ciu_mapping(virq, line, bit, 0,
@@ -1196,6 +1221,7 @@ static void __init octeon_irq_init_ciu(void)
{
unsigned int i;
struct irq_chip *chip;
+ struct irq_chip *chip_edge;
struct irq_chip *chip_mbox;
struct irq_chip *chip_wd;
struct device_node *gpio_node;
@@ -1212,16 +1238,19 @@ static void __init octeon_irq_init_ciu(void)
OCTEON_IS_MODEL(OCTEON_CN52XX_PASS2_X) ||
OCTEON_IS_MODEL(OCTEON_CN6XXX)) {
chip = &octeon_irq_chip_ciu_v2;
+ chip_edge = &octeon_irq_chip_ciu_v2_edge;
chip_mbox = &octeon_irq_chip_ciu_mbox_v2;
chip_wd = &octeon_irq_chip_ciu_wd_v2;
octeon_irq_gpio_chip = &octeon_irq_chip_ciu_gpio_v2;
} else {
chip = &octeon_irq_chip_ciu;
+ chip_edge = &octeon_irq_chip_ciu_edge;
chip_mbox = &octeon_irq_chip_ciu_mbox;
chip_wd = &octeon_irq_chip_ciu_wd;
octeon_irq_gpio_chip = &octeon_irq_chip_ciu_gpio;
}
octeon_irq_ciu_chip = chip;
+ octeon_irq_ciu_chip_edge = chip_edge;
octeon_irq_ip4 = octeon_irq_ip4_mask;
/* Mips internal */
@@ -1473,6 +1502,18 @@ static struct irq_chip octeon_irq_chip_ciu2 = {
.name = "CIU2-E",
.irq_enable = octeon_irq_ciu2_enable,
.irq_disable = octeon_irq_ciu2_disable_all,
+ .irq_mask = octeon_irq_ciu2_disable_local,
+ .irq_unmask = octeon_irq_ciu2_enable,
+#ifdef CONFIG_SMP
+ .irq_set_affinity = octeon_irq_ciu2_set_affinity,
+ .irq_cpu_offline = octeon_irq_cpu_offline_ciu,
+#endif
+};
+
+static struct irq_chip octeon_irq_chip_ciu2_edge = {
+ .name = "CIU2-E",
+ .irq_enable = octeon_irq_ciu2_enable,
+ .irq_disable = octeon_irq_ciu2_disable_all,
.irq_ack = octeon_irq_ciu2_ack,
.irq_mask = octeon_irq_ciu2_disable_local,
.irq_unmask = octeon_irq_ciu2_enable,
@@ -1582,7 +1623,7 @@ static int octeon_irq_ciu2_map(struct irq_domain *d,
if (octeon_irq_ciu2_is_edge(line, bit))
octeon_irq_set_ciu_mapping(virq, line, bit, 0,
- &octeon_irq_chip_ciu2,
+ &octeon_irq_chip_ciu2_edge,
handle_edge_irq);
else
octeon_irq_set_ciu_mapping(virq, line, bit, 0,
--
2.1.3
