git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| d5ab1a69 YY |
1 | /* |
| 2 | * Cobalt IRQ definitions. | |
| 3 | * | |
| 4 | * This file is subject to the terms and conditions of the GNU General Public | |
| 5 | * License. See the file "COPYING" in the main directory of this archive | |
| 6 | * for more details. | |
| 7 | * | |
| 8 | * Copyright (C) 1997 Cobalt Microserver | |
| 9 | * Copyright (C) 1997, 2003 Ralf Baechle | |
| 10 | * Copyright (C) 2001-2003 Liam Davies (ldavies@agile.tv) | |
| 11 | * Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> | |
| 12 | */ | |
| 13 | #ifndef _ASM_COBALT_IRQ_H | |
| 14 | #define _ASM_COBALT_IRQ_H | |
| 15 | ||
| 16 | /* | |
| 17 | * i8259 interrupts used on Cobalt: | |
| 18 | * | |
| 19 | * 8 - RTC | |
| 20 | * 9 - PCI slot | |
| 21 | * 14 - IDE0 | |
| 22 | * 15 - IDE1(no connector on board) | |
| 23 | */ | |
| 24 | #define I8259A_IRQ_BASE 0 | |
| 25 | ||
| 26 | #define PCISLOT_IRQ (I8259A_IRQ_BASE + 9) | |
| 27 | ||
| 28 | /* | |
| 29 | * CPU interrupts used on Cobalt: | |
| 30 | * | |
| 31 | * 0 - Software interrupt 0 (unused) | |
| 32 | * 1 - Software interrupt 0 (unused) | |
| 33 | * 2 - cascade GT64111 | |
| 34 | * 3 - ethernet or SCSI host controller | |
| 35 | * 4 - ethernet | |
| 36 | * 5 - 16550 UART | |
| 37 | * 6 - cascade i8259 | |
| 9aa4cc11 | 38 | * 7 - CP0 counter |
| d5ab1a69 YY |
39 | */ |
| 40 | #define MIPS_CPU_IRQ_BASE 16 | |
| 41 | ||
| 42 | #define GT641XX_CASCADE_IRQ (MIPS_CPU_IRQ_BASE + 2) | |
| 43 | #define RAQ2_SCSI_IRQ (MIPS_CPU_IRQ_BASE + 3) | |
| 44 | #define ETH0_IRQ (MIPS_CPU_IRQ_BASE + 3) | |
| 45 | #define QUBE1_ETH0_IRQ (MIPS_CPU_IRQ_BASE + 4) | |
| 46 | #define ETH1_IRQ (MIPS_CPU_IRQ_BASE + 4) | |
| 47 | #define SERIAL_IRQ (MIPS_CPU_IRQ_BASE + 5) | |
| 48 | #define SCSI_IRQ (MIPS_CPU_IRQ_BASE + 5) | |
| 49 | #define I8259_CASCADE_IRQ (MIPS_CPU_IRQ_BASE + 6) | |
| 50 | ||
| d5ab1a69 YY |
51 | #define GT641XX_IRQ_BASE 24 |
| 52 | ||
| 53 | #include <asm/irq_gt641xx.h> | |
| 54 | ||
| 55 | #define NR_IRQS (GT641XX_PCI_INT3_IRQ + 1) | |
| 56 | ||
| 57 | #endif /* _ASM_COBALT_IRQ_H */ |