* IRQ N is available to be routed
* @lb_bdf: irq router's PCI bus/device/function number encoding
* @ibase: IBASE register block base address
+ * @actl_8bit: ACTL register width is 8-bit (for ICH series chipset)
+ * @actl_addr: ACTL register offset
*/
struct irq_router {
int config;
u16 irq_mask;
u32 bdf;
u32 ibase;
+ bool actl_8bit;
+ int actl_addr;
};
struct pirq_routing {
#define PIRQ_BITMAP 0xdef8
-/**
- * cpu_irq_init() - Initialize CPU IRQ routing
- *
- * This initializes some platform-specific registers related to IRQ routing,
- * like configuring internal PCI devices to use which PCI interrupt pin,
- * and which PCI interrupt pin is mapped to which PIRQ line. Note on some
- * platforms, such IRQ routing might be hard-coded thus cannot configure.
- */
-void cpu_irq_init(void);
-
/**
* irq_router_common_init() - Perform common x86 interrupt init
*