1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright 2003-2011 Netlogic Microsystems (Netlogic). All rights 5 * reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are 9 * met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * 18 * THIS SOFTWARE IS PROVIDED BY Netlogic Microsystems ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL NETLOGIC OR CONTRIBUTORS BE 22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 28 * THE POSSIBILITY OF SUCH DAMAGE. 29 * 30 * NETLOGIC_BSD 31 * $FreeBSD$ 32 */ 33 34 #ifndef _RMI_INTERRUPT_H_ 35 #define _RMI_INTERRUPT_H_ 36 37 /* Defines for the IRQ numbers */ 38 39 #define IRQ_IPI 41 /* 8-39 are used by PIC interrupts */ 40 #define IRQ_MSGRING 6 41 #define IRQ_TIMER 7 42 43 #define PIC_IRQ_BASE 8 44 #define PIC_IRT_LAST_IRQ 39 45 #define XLP_IRQ_IS_PICINTR(irq) ((irq) >= PIC_IRQ_BASE && \ 46 (irq) <= PIC_IRT_LAST_IRQ) 47 48 #define PIC_UART_0_IRQ 17 49 #define PIC_UART_1_IRQ 18 50 51 #define PIC_PCIE_0_IRQ 19 52 #define PIC_PCIE_1_IRQ 20 53 #define PIC_PCIE_2_IRQ 21 54 #define PIC_PCIE_3_IRQ 22 55 #define PIC_PCIE_IRQ(l) (PIC_PCIE_0_IRQ + (l)) 56 57 #define PIC_USB_0_IRQ 23 58 #define PIC_USB_1_IRQ 24 59 #define PIC_USB_2_IRQ 25 60 #define PIC_USB_3_IRQ 26 61 #define PIC_USB_4_IRQ 27 62 #define PIC_USB_IRQ(n) (PIC_USB_0_IRQ + (n)) 63 64 #define PIC_MMC_IRQ 29 65 #define PIC_I2C_0_IRQ 30 66 #define PIC_I2C_1_IRQ 31 67 #define PIC_I2C_IRQ(n) (PIC_I2C_0_IRQ + (n)) 68 69 /* 70 * XLR needs custom pre and post handlers for PCI/PCI-e interrupts 71 * XXX: maybe follow i386 intsrc model 72 */ 73 void xlp_enable_irq(int irq); 74 void xlp_set_bus_ack(int irq, void (*ack)(int, void *), void *arg); 75 76 #endif /* _RMI_INTERRUPT_H_ */ 77