/* * Toshiba RBTX4927 specific interrupt handlers * * Author: MontaVista Software, Inc. * source@mvista.com * * Copyright 2001-2002 MontaVista Software Inc. * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 675 Mass Ave, Cambridge, MA 02139, USA.
*/ /* * I8259A_IRQ_BASE+00 * I8259A_IRQ_BASE+01 PS2/Keyboard * I8259A_IRQ_BASE+02 Cascade RBTX4927-ISA (irqs 8-15) * I8259A_IRQ_BASE+03 * I8259A_IRQ_BASE+04 * I8259A_IRQ_BASE+05 * I8259A_IRQ_BASE+06 * I8259A_IRQ_BASE+07 * I8259A_IRQ_BASE+08 * I8259A_IRQ_BASE+09 * I8259A_IRQ_BASE+10 * I8259A_IRQ_BASE+11 * I8259A_IRQ_BASE+12 PS2/Mouse (not supported at this time) * I8259A_IRQ_BASE+13 * I8259A_IRQ_BASE+14 IDE * I8259A_IRQ_BASE+15 * * MIPS_CPU_IRQ_BASE+00 Software 0 * MIPS_CPU_IRQ_BASE+01 Software 1 * MIPS_CPU_IRQ_BASE+02 Cascade TX4927-CP0 * MIPS_CPU_IRQ_BASE+03 Multiplexed -- do not use * MIPS_CPU_IRQ_BASE+04 Multiplexed -- do not use * MIPS_CPU_IRQ_BASE+05 Multiplexed -- do not use * MIPS_CPU_IRQ_BASE+06 Multiplexed -- do not use * MIPS_CPU_IRQ_BASE+07 CPU TIMER * * TXX9_IRQ_BASE+00 * TXX9_IRQ_BASE+01 * TXX9_IRQ_BASE+02 * TXX9_IRQ_BASE+03 Cascade RBTX4927-IOC * TXX9_IRQ_BASE+04 * TXX9_IRQ_BASE+05 RBTX4927 RTL-8019AS ethernet * TXX9_IRQ_BASE+06 * TXX9_IRQ_BASE+07 * TXX9_IRQ_BASE+08 TX4927 SerialIO Channel 0 * TXX9_IRQ_BASE+09 TX4927 SerialIO Channel 1 * TXX9_IRQ_BASE+10 * TXX9_IRQ_BASE+11 * TXX9_IRQ_BASE+12 * TXX9_IRQ_BASE+13 * TXX9_IRQ_BASE+14 * TXX9_IRQ_BASE+15 * TXX9_IRQ_BASE+16 TX4927 PCI PCI-C * TXX9_IRQ_BASE+17 * TXX9_IRQ_BASE+18 * TXX9_IRQ_BASE+19 * TXX9_IRQ_BASE+20 * TXX9_IRQ_BASE+21 * TXX9_IRQ_BASE+22 TX4927 PCI PCI-ERR * TXX9_IRQ_BASE+23 TX4927 PCI PCI-PMA (not used) * TXX9_IRQ_BASE+24 * TXX9_IRQ_BASE+25 * TXX9_IRQ_BASE+26 * TXX9_IRQ_BASE+27 * TXX9_IRQ_BASE+28 * TXX9_IRQ_BASE+29 * TXX9_IRQ_BASE+30 * TXX9_IRQ_BASE+31 * * RBTX4927_IRQ_IOC+00 FPCIB0 PCI-D (SouthBridge) * RBTX4927_IRQ_IOC+01 FPCIB0 PCI-C (SouthBridge) * RBTX4927_IRQ_IOC+02 FPCIB0 PCI-B (SouthBridge/IDE/pin=1,INTR) * RBTX4927_IRQ_IOC+03 FPCIB0 PCI-A (SouthBridge/USB/pin=4) * RBTX4927_IRQ_IOC+04 * RBTX4927_IRQ_IOC+05 * RBTX4927_IRQ_IOC+06 * RBTX4927_IRQ_IOC+07 * * NOTES: * SouthBridge/INTR is mapped to SouthBridge/A=PCI-B/#58 * SouthBridge/ISA/pin=0 no pci irq used by this device * SouthBridge/IDE/pin=1 no pci irq used by this device, using INTR * via ISA IRQ14 * SouthBridge/USB/pin=4 using pci irq SouthBridge/D=PCI-A=#59 * SouthBridge/PMC/pin=0 no pci irq used by this device * SuperIO/PS2/Keyboard, using INTR via ISA IRQ1 * SuperIO/PS2/Mouse, using INTR via ISA IRQ12 (mouse not currently supported) * JP7 is not bus master -- do NOT use -- only 4 pci bus master's * allowed -- SouthBridge, JP4, JP5, JP6
*/
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