diff options
Diffstat (limited to 'drivers/irqchip/irq-loongson-eiointc.c')
| -rw-r--r-- | drivers/irqchip/irq-loongson-eiointc.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/drivers/irqchip/irq-loongson-eiointc.c b/drivers/irqchip/irq-loongson-eiointc.c index 62a632d73991..d16ed64feb3d 100644 --- a/drivers/irqchip/irq-loongson-eiointc.c +++ b/drivers/irqchip/irq-loongson-eiointc.c @@ -280,9 +280,6 @@ static void acpi_set_vec_parent(int node, struct irq_domain *parent, struct acpi { int i; - if (cpu_has_flatmode) - node = cpu_to_node(node * CORES_PER_EIO_NODE); - for (i = 0; i < MAX_IO_PICS; i++) { if (node == vec_group[i].node) { vec_group[i].parent = parent; @@ -349,8 +346,16 @@ static int __init pch_pic_parse_madt(union acpi_subtable_headers *header, static int __init pch_msi_parse_madt(union acpi_subtable_headers *header, const unsigned long end) { + struct irq_domain *parent; struct acpi_madt_msi_pic *pchmsi_entry = (struct acpi_madt_msi_pic *)header; - struct irq_domain *parent = acpi_get_vec_parent(eiointc_priv[nr_pics - 1]->node, msi_group); + int node; + + if (cpu_has_flatmode) + node = cpu_to_node(eiointc_priv[nr_pics - 1]->node * CORES_PER_EIO_NODE); + else + node = eiointc_priv[nr_pics - 1]->node; + + parent = acpi_get_vec_parent(node, msi_group); if (parent) return pch_msi_acpi_init(parent, pchmsi_entry); @@ -379,6 +384,7 @@ int __init eiointc_acpi_init(struct irq_domain *parent, int i, ret, parent_irq; unsigned long node_map; struct eiointc_priv *priv; + int node; priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) @@ -421,8 +427,12 @@ int __init eiointc_acpi_init(struct irq_domain *parent, "irqchip/loongarch/intc:starting", eiointc_router_init, NULL); - acpi_set_vec_parent(acpi_eiointc->node, priv->eiointc_domain, pch_group); - acpi_set_vec_parent(acpi_eiointc->node, priv->eiointc_domain, msi_group); + if (cpu_has_flatmode) + node = cpu_to_node(acpi_eiointc->node * CORES_PER_EIO_NODE); + else + node = acpi_eiointc->node; + acpi_set_vec_parent(node, priv->eiointc_domain, pch_group); + acpi_set_vec_parent(node, priv->eiointc_domain, msi_group); ret = acpi_cascade_irqdomain_init(); return ret; |