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7f30491ccd
After moving the the include files there were a few clean-ups: 1) Some files used #include <asm-ia64/xyz.h>, changed to <asm/xyz.h> 2) Some comments alerted maintainers to look at various header files to make matching updates if certain code were to be changed. Updated these comments to use the new include paths. 3) Some header files mentioned their own names in initial comments. Just deleted these self references. Signed-off-by: Tony Luck <tony.luck@intel.com>
69 lines
2.2 KiB
C
69 lines
2.2 KiB
C
/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1992 - 1997, 2000-2006 Silicon Graphics, Inc. All rights reserved.
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*/
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#ifndef _ASM_IA64_SN_INTR_H
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#define _ASM_IA64_SN_INTR_H
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#include <linux/rcupdate.h>
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#include <asm/sn/types.h>
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#define SGI_UART_VECTOR 0xe9
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/* Reserved IRQs : Note, not to exceed IA64_SN2_FIRST_DEVICE_VECTOR */
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#define SGI_XPC_ACTIVATE 0x30
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#define SGI_II_ERROR 0x31
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#define SGI_XBOW_ERROR 0x32
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#define SGI_PCIASIC_ERROR 0x33
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#define SGI_ACPI_SCI_INT 0x34
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#define SGI_TIOCA_ERROR 0x35
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#define SGI_TIO_ERROR 0x36
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#define SGI_TIOCX_ERROR 0x37
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#define SGI_MMTIMER_VECTOR 0x38
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#define SGI_XPC_NOTIFY 0xe7
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#define IA64_SN2_FIRST_DEVICE_VECTOR 0x3c
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#define IA64_SN2_LAST_DEVICE_VECTOR 0xe6
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#define SN2_IRQ_RESERVED 0x1
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#define SN2_IRQ_CONNECTED 0x2
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#define SN2_IRQ_SHARED 0x4
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// The SN PROM irq struct
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struct sn_irq_info {
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struct sn_irq_info *irq_next; /* deprecated DO NOT USE */
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short irq_nasid; /* Nasid IRQ is assigned to */
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int irq_slice; /* slice IRQ is assigned to */
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int irq_cpuid; /* kernel logical cpuid */
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int irq_irq; /* the IRQ number */
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int irq_int_bit; /* Bridge interrupt pin */
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/* <0 means MSI */
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u64 irq_xtalkaddr; /* xtalkaddr IRQ is sent to */
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int irq_bridge_type;/* pciio asic type (pciio.h) */
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void *irq_bridge; /* bridge generating irq */
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void *irq_pciioinfo; /* associated pciio_info_t */
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int irq_last_intr; /* For Shub lb lost intr WAR */
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int irq_cookie; /* unique cookie */
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int irq_flags; /* flags */
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int irq_share_cnt; /* num devices sharing IRQ */
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struct list_head list; /* list of sn_irq_info structs */
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struct rcu_head rcu; /* rcu callback list */
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};
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extern void sn_send_IPI_phys(int, long, int, int);
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extern u64 sn_intr_alloc(nasid_t, int,
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struct sn_irq_info *,
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int, nasid_t, int);
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extern void sn_intr_free(nasid_t, int, struct sn_irq_info *);
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extern struct sn_irq_info *sn_retarget_vector(struct sn_irq_info *, nasid_t, int);
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extern void sn_set_err_irq_affinity(unsigned int);
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extern struct list_head **sn_irq_lh;
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#define CPU_VECTOR_TO_IRQ(cpuid,vector) (vector)
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#endif /* _ASM_IA64_SN_INTR_H */
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