2024-09-09 08:52:07 +00:00
|
|
|
/*
|
|
|
|
|
* This file is subject to the terms and conditions of the GNU General Public
|
|
|
|
|
* License. See the file "COPYING" in the main directory of this archive
|
|
|
|
|
* for more details.
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2004-2008 Cavium Networks
|
|
|
|
|
*/
|
|
|
|
|
#ifndef __OCTEON_IRQ_H__
|
|
|
|
|
#define __OCTEON_IRQ_H__
|
|
|
|
|
|
|
|
|
|
#define NR_IRQS OCTEON_IRQ_LAST
|
|
|
|
|
#define MIPS_CPU_IRQ_BASE OCTEON_IRQ_SW0
|
|
|
|
|
|
|
|
|
|
enum octeon_irq {
|
|
|
|
|
/* 1 - 8 represent the 8 MIPS standard interrupt sources */
|
|
|
|
|
OCTEON_IRQ_SW0 = 1,
|
|
|
|
|
OCTEON_IRQ_SW1,
|
|
|
|
|
/* CIU0, CUI2, CIU4 are 3, 4, 5 */
|
|
|
|
|
OCTEON_IRQ_5 = 6,
|
|
|
|
|
OCTEON_IRQ_PERF,
|
|
|
|
|
OCTEON_IRQ_TIMER,
|
|
|
|
|
/* sources in CIU_INTX_EN0 */
|
|
|
|
|
OCTEON_IRQ_WORKQ0,
|
2024-09-09 08:57:42 +00:00
|
|
|
OCTEON_IRQ_WDOG0 = OCTEON_IRQ_WORKQ0 + 64,
|
|
|
|
|
OCTEON_IRQ_MBOX0 = OCTEON_IRQ_WDOG0 + 32,
|
2024-09-09 08:52:07 +00:00
|
|
|
OCTEON_IRQ_MBOX1,
|
2024-09-09 08:57:42 +00:00
|
|
|
OCTEON_IRQ_MBOX2,
|
|
|
|
|
OCTEON_IRQ_MBOX3,
|
2024-09-09 08:52:07 +00:00
|
|
|
OCTEON_IRQ_PCI_INT0,
|
|
|
|
|
OCTEON_IRQ_PCI_INT1,
|
|
|
|
|
OCTEON_IRQ_PCI_INT2,
|
|
|
|
|
OCTEON_IRQ_PCI_INT3,
|
|
|
|
|
OCTEON_IRQ_PCI_MSI0,
|
|
|
|
|
OCTEON_IRQ_PCI_MSI1,
|
|
|
|
|
OCTEON_IRQ_PCI_MSI2,
|
|
|
|
|
OCTEON_IRQ_PCI_MSI3,
|
|
|
|
|
|
|
|
|
|
OCTEON_IRQ_TWSI,
|
|
|
|
|
OCTEON_IRQ_TWSI2,
|
|
|
|
|
OCTEON_IRQ_RML,
|
|
|
|
|
OCTEON_IRQ_TIMER0,
|
|
|
|
|
OCTEON_IRQ_TIMER1,
|
|
|
|
|
OCTEON_IRQ_TIMER2,
|
|
|
|
|
OCTEON_IRQ_TIMER3,
|
|
|
|
|
OCTEON_IRQ_USB0,
|
|
|
|
|
OCTEON_IRQ_USB1,
|
2024-09-09 08:57:42 +00:00
|
|
|
#ifndef CONFIG_PCI_MSI
|
|
|
|
|
OCTEON_IRQ_LAST = 127
|
|
|
|
|
#endif
|
2024-09-09 08:52:07 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_PCI_MSI
|
2024-09-09 08:57:42 +00:00
|
|
|
/* 256 - 511 represent the MSI interrupts 0-255 */
|
|
|
|
|
#define OCTEON_IRQ_MSI_BIT0 (256)
|
2024-09-09 08:52:07 +00:00
|
|
|
|
2024-09-09 08:57:42 +00:00
|
|
|
#define OCTEON_IRQ_MSI_LAST (OCTEON_IRQ_MSI_BIT0 + 255)
|
|
|
|
|
#define OCTEON_IRQ_LAST (OCTEON_IRQ_MSI_LAST + 1)
|
2024-09-09 08:52:07 +00:00
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|
