patch-2.3.43 linux/include/asm-ia64/machvec.h

• Lines: 109
• Date: Sun Feb 6 18:42:40 2000
• Orig file: v2.3.42/linux/include/asm-ia64/machvec.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.42/linux/include/asm-ia64/machvec.h linux/include/asm-ia64/machvec.h
@@ -0,0 +1,108 @@
+/*
+ * Machine vector for IA-64.
+ * 
+ * Copyright (C) 1999 Silicon Graphics, Inc.
+ * Copyright (C) Srinivasa Thirumalachar <sprasad@engr.sgi.com>
+ * Copyright (C) Vijay Chander <vijay@engr.sgi.com>
+ * Copyright (C) 1999 Hewlett-Packard Co.
+ * Copyright (C) David Mosberger-Tang <davidm@hpl.hp.com>
+ */
+#ifndef _ASM_IA64_MACHVEC_H
+#define _ASM_IA64_MACHVEC_H
+
+#include <linux/config.h>
+#include <linux/types.h>
+
+/* forward declarations: */
+struct hw_interrupt_type;
+struct irq_desc;
+struct mm_struct;
+struct pt_regs;
+struct task_struct;
+struct timeval;
+struct vm_area_struct;
+
+typedef void ia64_mv_setup_t (char **);
+typedef void ia64_mv_irq_init_t (struct irq_desc *);
+typedef void ia64_mv_pci_fixup_t (void);
+typedef unsigned long ia64_mv_map_nr_t (unsigned long);
+typedef void ia64_mv_mca_init_t (void);
+typedef void ia64_mv_mca_handler_t (void);
+typedef void ia64_mv_cmci_handler_t (int, void *, struct pt_regs *);
+typedef void ia64_mv_log_print_t (void);
+
+# if defined (CONFIG_IA64_HP_SIM)
+#  include <asm/machvec_hpsim.h>
+# elif defined (CONFIG_IA64_DIG)
+#  include <asm/machvec_dig.h>
+# elif defined (CONFIG_IA64_SGI_SN1_SIM)
+#  include <asm/machvec_sgi_sn1_SIM.h>
+# elif defined (CONFIG_IA64_GENERIC)
+
+struct ia64_machine_vector {
+	const char *name;
+	ia64_mv_setup_t *setup;
+	ia64_mv_irq_init_t *irq_init;
+	ia64_mv_pci_fixup_t *pci_fixup;
+	ia64_mv_map_nr_t *map_nr;
+	ia64_mv_mca_init_t *mca_init;
+	ia64_mv_mca_handler_t *mca_handler;
+	ia64_mv_cmci_handler_t *cmci_handler;
+	ia64_mv_log_print_t *log_print;
+};
+
+#define MACHVEC_INIT(name)			\
+{						\
+	#name,					\
+	platform_setup,				\
+	platform_irq_init,			\
+	platform_pci_fixup,			\
+	platform_map_nr,			\
+	platform_mca_init,			\
+	platform_mca_handler,			\
+	platform_cmci_handler,			\
+	platform_log_print			\
+}
+
+# ifndef MACHVEC_INHIBIT_RENAMING
+#  define platform_name		ia64_mv.name
+#  define platform_setup	ia64_mv.setup
+#  define platform_irq_init	ia64_mv.irq_init
+#  define platform_map_nr	ia64_mv.map_nr
+#  define platform_mca_init	ia64_mv.mca_init
+#  define platform_mca_handler	ia64_mv.mca_handler
+#  define platform_cmci_handler	ia64_mv.cmci_handler
+#  define platform_log_print	ia64_mv.log_print
+# endif
+
+extern struct ia64_machine_vector ia64_mv;
+extern void machvec_noop (void);
+
+# else
+#  error Unknown configuration.  Update asm-ia64/machvec.h.
+# endif /* CONFIG_IA64_GENERIC */
+
+/*
+ * Define default versions so we can extend machvec for new platforms without having
+ * to update the machvec files for all existing platforms.
+ */
+#ifndef platform_setup
+# define platform_setup		((ia64_mv_setup_t *) machvec_noop)
+#endif
+#ifndef platform_irq_init
+# define platform_irq_init	((ia64_mv_irq_init_t *) machvec_noop)
+#endif
+#ifndef platform_mca_init
+# define platform_mca_init	((ia64_mv_mca_init_t *) machvec_noop)
+#endif
+#ifndef platform_mca_handler
+# define platform_mca_handler	((ia64_mv_mca_handler_t *) machvec_noop)
+#endif
+#ifndef platform_cmci_handler
+# define platform_cmci_handler	((ia64_mv_cmci_handler_t *) machvec_noop)
+#endif
+#ifndef platform_log_print
+# define platform_log_print	((ia64_mv_log_print_t *) machvec_noop)
+#endif
+
+#endif /* _ASM_IA64_MACHVEC_H */