diff options
Diffstat (limited to 'include/asm-ia64/sn/sn1/intr_public.h')
| -rw-r--r-- | include/asm-ia64/sn/sn1/intr_public.h | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/include/asm-ia64/sn/sn1/intr_public.h b/include/asm-ia64/sn/sn1/intr_public.h deleted file mode 100644 index 3d2d1e2d9d4d6c..00000000000000 --- a/include/asm-ia64/sn/sn1/intr_public.h +++ /dev/null @@ -1,53 +0,0 @@ -/* $Id: intr_public.h,v 1.1 2002/02/28 17:31:25 marcelo Exp $ - * - * This file is subject to the terms and conditions of the GNU General Public - * License. See the file "COPYING" in the main directory of this archive - * for more details. - * - * Copyright (C) 1992 - 1997, 2000-2001 Silicon Graphics, Inc. All rights reserved. - */ -#ifndef _ASM_IA64_SN_SN1_INTR_PUBLIC_H -#define _ASM_IA64_SN_SN1_INTR_PUBLIC_H - -/* REMEMBER: If you change these, the whole world needs to be recompiled. - * It would also require changing the hubspl.s code and SN0/intr.c - * Currently, the spl code has no support for multiple INTPEND1 masks. - */ - -#define N_INTPEND0_MASKS 1 -#define N_INTPEND1_MASKS 1 - -#define INTPEND0_MAXMASK (N_INTPEND0_MASKS - 1) -#define INTPEND1_MAXMASK (N_INTPEND1_MASKS - 1) - -#ifndef __ASSEMBLY__ -#include <asm/sn/arch.h> - -struct intr_vecblk_s; /* defined in asm/sn/intr.h */ - -/* - * The following are necessary to create the illusion of a CEL - * on the IP27 hub. We'll add more priority levels soon, but for - * now, any interrupt in a particular band effectively does an spl. - * These must be in the PDA since they're different for each processor. - * Users of this structure must hold the vector_lock in the appropriate vector - * block before modifying the mask arrays. There's only one vector block - * for each Hub so a lock in the PDA wouldn't be adequate. - */ -typedef struct hub_intmasks_s { - /* - * The masks are stored with the lowest-priority (most inclusive) - * in the lowest-numbered masks (i.e., 0, 1, 2...). - */ - /* INT_PEND0: */ - hubreg_t intpend0_masks[N_INTPEND0_MASKS]; - /* INT_PEND1: */ - hubreg_t intpend1_masks[N_INTPEND1_MASKS]; - /* INT_PEND0: */ - struct intr_vecblk_s *dispatch0; - /* INT_PEND1: */ - struct intr_vecblk_s *dispatch1; -} hub_intmasks_t; - -#endif /* __ASSEMBLY__ */ -#endif /* _ASM_IA64_SN_SN1_INTR_PUBLIC_H */ |