+// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
DECLARE_GLOBAL_DATA_PTR;
-static struct irq_routing_table *pirq_routing_table;
-
bool pirq_check_irq_routed(struct udevice *dev, int link, u8 irq)
{
struct irq_router *priv = dev_get_priv(dev);
int base = priv->link_base;
if (priv->config == PIRQ_VIA_PCI)
- dm_pci_read_config8(dev->parent, LINK_N2V(link, base), &pirq);
+ dm_pci_read_config8(dev->parent,
+ pirq_linkno_to_reg(link, base), &pirq);
else
- pirq = readb(priv->ibase + LINK_N2V(link, base));
+ pirq = readb((uintptr_t)priv->ibase +
+ pirq_linkno_to_reg(link, base));
pirq &= 0xf;
{
struct irq_router *priv = dev_get_priv(dev);
- return LINK_V2N(link, priv->link_base);
+ return pirq_reg_to_linkno(link, priv->link_base);
}
void pirq_assign_irq(struct udevice *dev, int link, u8 irq)
return;
if (priv->config == PIRQ_VIA_PCI)
- dm_pci_write_config8(dev->parent, LINK_N2V(link, base), irq);
+ dm_pci_write_config8(dev->parent,
+ pirq_linkno_to_reg(link, base), irq);
else
- writeb(irq, priv->ibase + LINK_N2V(link, base));
+ writeb(irq, (uintptr_t)priv->ibase +
+ pirq_linkno_to_reg(link, base));
}
static struct irq_info *check_dup_entry(struct irq_info *slot_base,
{
slot->bus = bus;
slot->devfn = (device << 3) | 0;
- slot->irq[pin - 1].link = LINK_N2V(pirq, priv->link_base);
+ slot->irq[pin - 1].link = pirq_linkno_to_reg(pirq, priv->link_base);
slot->irq[pin - 1].bitmap = priv->irq_mask;
}
int i;
int ret;
- node = dev->of_offset;
+ node = dev_of_offset(dev);
/* extract the bdf from fdt_pci_addr */
priv->bdf = dm_pci_get_bdf(dev->parent);
- ret = fdt_find_string(blob, node, "intel,pirq-config", "pci");
+ ret = fdt_stringlist_search(blob, node, "intel,pirq-config", "pci");
if (!ret) {
priv->config = PIRQ_VIA_PCI;
} else {
- ret = fdt_find_string(blob, node, "intel,pirq-config", "ibase");
+ ret = fdt_stringlist_search(blob, node, "intel,pirq-config",
+ "ibase");
if (!ret)
priv->config = PIRQ_VIA_IBASE;
else
* routing information in the device tree.
*/
if (slot->irq[pr.pin - 1].link !=
- LINK_N2V(pr.pirq, priv->link_base))
+ pirq_linkno_to_reg(pr.pirq, priv->link_base))
debug("WARNING: Inconsistent PIRQ routing information\n");
continue;
}
/* Fix up the table checksum */
rt->checksum = table_compute_checksum(rt, rt->size);
- pirq_routing_table = rt;
+ gd->arch.pirq_routing_table = rt;
return 0;
}
if (priv->config == PIRQ_VIA_PCI)
dm_pci_write_config32(dev->parent, priv->actl_addr, 0);
else
- writel(0, priv->ibase + priv->actl_addr);
+ writel(0, (uintptr_t)priv->ibase + priv->actl_addr);
}
}
-int irq_router_common_init(struct udevice *dev)
+int irq_router_probe(struct udevice *dev)
{
int ret;
return ret;
}
/* Route PIRQ */
- pirq_route_irqs(dev, pirq_routing_table->slots,
- get_irq_slot_count(pirq_routing_table));
+ pirq_route_irqs(dev, gd->arch.pirq_routing_table->slots,
+ get_irq_slot_count(gd->arch.pirq_routing_table));
if (IS_ENABLED(CONFIG_GENERATE_ACPI_TABLE))
irq_enable_sci(dev);
return 0;
}
-int irq_router_probe(struct udevice *dev)
-{
- return irq_router_common_init(dev);
-}
-
-u32 write_pirq_routing_table(u32 addr)
+ulong write_pirq_routing_table(ulong addr)
{
- if (!pirq_routing_table)
+ if (!gd->arch.pirq_routing_table)
return addr;
- return copy_pirq_routing_table(addr, pirq_routing_table);
+ return copy_pirq_routing_table(addr, gd->arch.pirq_routing_table);
}
static const struct udevice_id irq_router_ids[] = {