#include <asm/iseries/it_lp_queue.h>
#include "irq.h"
+#include "pci.h"
#include "call_pci.h"
#if defined(CONFIG_SMP)
* Note that sub_bus is always 0 (at the moment at least).
*/
int __init iSeries_allocate_IRQ(HvBusNumber bus,
- HvSubBusNumber sub_bus, HvAgentId dev_id)
+ HvSubBusNumber sub_bus, u32 bsubbus)
{
int virtirq;
unsigned int realirq;
- u8 idsel = (dev_id >> 4);
- u8 function = dev_id & 7;
+ u8 idsel = ISERIES_GET_DEVICE_FROM_SUBBUS(bsubbus);
+ u8 function = ISERIES_GET_FUNCTION_FROM_SUBBUS(bsubbus);
realirq = (((((sub_bus << 8) + (bus - 1)) << 3) + (idsel - 1)) << 3)
+ function;
*/
int iSeries_get_irq(struct pt_regs *regs)
{
- struct paca_struct *lpaca;
/* -2 means ignore this interrupt */
int irq = -2;
- lpaca = get_paca();
#ifdef CONFIG_SMP
- if (lpaca->lppaca.int_dword.fields.ipi_cnt) {
- lpaca->lppaca.int_dword.fields.ipi_cnt = 0;
+ if (get_lppaca()->int_dword.fields.ipi_cnt) {
+ get_lppaca()->int_dword.fields.ipi_cnt = 0;
iSeries_smp_message_recv(regs);
}
#endif /* CONFIG_SMP */