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6044cf1d94
Handle the IRQ multiplexer in the FPGA by implementing a cascade interrupt driver for it. Signed-off-by: David Howells <dhowells@redhat.com>
36 lines
790 B
C
36 lines
790 B
C
/* ASB2364 FPGA irq numbers
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*
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* Copyright (C) 2010 Red Hat, Inc. All Rights Reserved.
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* Written by David Howells (dhowells@redhat.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public Licence
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* as published by the Free Software Foundation; either version
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* 2 of the Licence, or (at your option) any later version.
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*/
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#ifndef _UNIT_IRQ_H
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#define _UNIT_IRQ_H
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#ifndef __ASSEMBLY__
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#ifdef CONFIG_SMP
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#define NR_CPU_IRQS GxICR_NUM_EXT_IRQS
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#else
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#define NR_CPU_IRQS GxICR_NUM_IRQS
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#endif
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enum {
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FPGA_LAN_IRQ = NR_CPU_IRQS,
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FPGA_UART_IRQ,
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FPGA_I2C_IRQ,
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FPGA_USB_IRQ,
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FPGA_RESERVED_IRQ,
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FPGA_FPGA_IRQ,
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NR_IRQS
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};
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extern void __init irq_fpga_init(void);
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#endif /* !__ASSEMBLY__ */
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#endif /* _UNIT_IRQ_H */
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