interrupt.h

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    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: releng/12.0/sys/mips/nlm/interrupt.h 326259 2017-11-27 15:07:26Z pfg $
   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_ */

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FreeBSD/Linux Kernel Cross Reference sys/mips/nlm/interrupt.h

FreeBSD/Linux Kernel Cross Reference
sys/mips/nlm/interrupt.h