1998-11-30 OKUJI Yoshinori <okuji@kuicr.kyoto-u.ac.jp>

	Clean up linux emulation code to make it architecture-independent
	as much as possible.

	* linux: Renamed from linuxdev.
	* Makefile.in (objfiles): Add linux.o instead of linuxdev.o.
	(MAKE): New variable. Used for the linux.o target.
	* configure.in: Add AC_CHECK_TOOL(MAKE, make).
	* i386/i386/spl.h: Include <i386/ipl.h>, for compatibility with
	OSF Mach 3.0. Suggested by Elgin Lee <ehl@funghi.com>.
	* linux/src: Renamed from linux/linux.
	* linux/dev: Renamed from linux/mach.
	* linux/Drivers.in (AC_INIT): Use dev/include/linux/autoconf.h,
	instead of mach/include/linux/autoconf.h.
	* Makefile.in (all): Target ../linux.o instead of ../linuxdev.o.
	* linux/dev/drivers/block/genhd.c: Include <machine/spl.h> instead
	of <i386/ipl.h>.
	* linux/dev/drivers/net/auto_irq.c: Remove unneeded header files,
	<i386/ipl.h> and <i386/pic.h>.
	* linux/dev/init/main.c: Many i386-dependent codes moved to ...
	* linux/dev/arch/i386/irq.c: ... here.
	* linux/dev/arch/i386/setup.c: New file.
	* linux/dev/arch/i386/linux_emul.h: Likewise.
	* linux/dev/arch/i386/glue/timer.c: Merged into sched.c.
	* linux/dev/arch/i386/glue/sched.c: Include <machine/spl.h> instead
	of <i386/ipl.h>, and moved to ...
	* linux/dev/kernel/sched.c: ... here.
	* linux/dev/arch/i386/glue/block.c: Include <machine/spl.h> and
	<linux_emul.h>, instead of i386-dependent header files, and
	moved to ...
	* linux/dev/glue/blocl.c: ... here.
	* linux/dev/arch/i386/glue/net.c: Include <machine/spl.h> and
	<linux_emul.h>, instead of i386-dependent header files, and
	moved to ...
	* linux/dev/glue/net.c: ... here.
	* linux/dev/arch/i386/glue/misc.c: Remove `x86' and moved to ...
	* linux/dev/glue/misc.c: ... here.
	* linux/dev/arch/i386/glue/kmem.c: Moved to ...
	* linux/dev/glue/kmem.c: ... here.

1 files changed, 147 insertions, 0 deletions

diff --git a/linux/src/drivers/scsi/dc390.h b/linux/src/drivers/scsi/dc390.h
new file mode 100644
index 0000000..18c7e03
--- /dev/null
+++ b/linux/src/drivers/scsi/dc390.h
@@ -0,0 +1,147 @@
+/***********************************************************************
+ *	FILE NAME : DC390.H					       *
+ *	     BY   : C.L. Huang					       *
+ *	Description: Device Driver for Tekram DC-390(T) PCI SCSI       *
+ *		     Bus Master Host Adapter			       *
+ ***********************************************************************/
+
+/* Kernel version autodetection */
+
+#include <linux/version.h>
+/* Convert Linux Version, Patch-level, Sub-level to LINUX_VERSION_CODE. */
+#define ASC_LINUX_VERSION(V, P, S)	(((V) * 65536) + ((P) * 256) + (S))
+
+#if LINUX_VERSION_CODE < ASC_LINUX_VERSION(1,3,50)
+#define VERSION_ELF_1_2_13
+#elseif LINUX_VERSION_CODE < ASC_LINUX_VERSION(1,3,95)
+#define VERSION_1_3_85
+#else
+#define VERSION_2_0_0
+#endif
+
+/*
+ * AMD 53C974 driver, header file
+ */
+
+#ifndef DC390_H
+#define DC390_H
+
+#if defined(HOSTS_C) || defined(MODULE)
+
+#ifdef	VERSION_2_0_0
+#include <scsi/scsicam.h>
+#else
+#include <linux/scsicam.h>
+#endif
+
+extern int DC390_detect(Scsi_Host_Template *psht);
+extern int DC390_queue_command(Scsi_Cmnd *cmd, void (*done)(Scsi_Cmnd *));
+extern int DC390_abort(Scsi_Cmnd *cmd);
+
+#ifdef	VERSION_2_0_0
+extern int DC390_reset(Scsi_Cmnd *cmd, unsigned int resetFlags);
+#else
+extern int DC390_reset(Scsi_Cmnd *cmd);
+#endif
+
+#ifdef	VERSION_ELF_1_2_13
+extern int DC390_bios_param(Disk *disk, int devno, int geom[]);
+#else
+extern int DC390_bios_param(Disk *disk, kdev_t devno, int geom[]);
+#endif
+
+#ifdef MODULE
+static int DC390_release(struct Scsi_Host *);
+#else
+#define DC390_release NULL
+#endif
+
+#ifndef VERSION_ELF_1_2_13
+extern struct proc_dir_entry proc_scsi_tmscsim;
+extern int tmscsim_proc_info(char *buffer, char **start, off_t offset, int length, int hostno, int inout);
+#endif
+
+#ifdef	VERSION_2_0_0
+
+#define DC390_T    {			\
+	NULL,	/* *next */		\
+	NULL,	/* *usage_count */	\
+	&proc_scsi_tmscsim,	/* *proc_dir */ 	\
+	tmscsim_proc_info,	/* (*proc_info)() */	\
+	"Tekram DC390(T) V1.11 Feb-05-1997",  /* *name */ \
+	DC390_detect,			\
+	DC390_release,	/* (*release)() */	\
+	NULL,	/* *(*info)() */	\
+	NULL,	/* (*command)() */	\
+	DC390_queue_command,	\
+	DC390_abort,		\
+	DC390_reset,		\
+	NULL, /* slave attach */\
+	DC390_bios_param,	\
+	10,/* can queue(-1) */	\
+	7, /* id(-1) */ 	\
+	SG_ALL, 		\
+	2, /* cmd per lun(2) */ \
+	0, /* present */	\
+	0, /* unchecked isa dma */ \
+	DISABLE_CLUSTERING	\
+	}
+#endif
+
+
+#ifdef	VERSION_1_3_85
+
+#define DC390_T    {			\
+	NULL,	/* *next */		\
+	NULL,	/* *usage_count */	\
+	&proc_scsi_tmscsim,	/* *proc_dir */ 	\
+	tmscsim_proc_info,	/* (*proc_info)() */	\
+	"Tekram DC390(T) V1.11 Feb-05-1997",  /* *name */ \
+	DC390_detect,			\
+	DC390_release,	/* (*release)() */	\
+	NULL,	/* *(*info)() */	\
+	NULL,	/* (*command)() */	\
+	DC390_queue_command,	\
+	DC390_abort,		\
+	DC390_reset,		\
+	NULL, /* slave attach */\
+	DC390_bios_param,	\
+	10,/* can queue(-1) */	\
+	7, /* id(-1) */ 	\
+	SG_ALL, 		\
+	2, /* cmd per lun(2) */ \
+	0, /* present */	\
+	0, /* unchecked isa dma */ \
+	DISABLE_CLUSTERING	\
+	}
+#endif
+
+
+#ifdef	VERSION_ELF_1_2_13
+
+#define DC390_T     {		\
+	NULL,			\
+	NULL,			\
+	"Tekram DC390(T) V1.11 Feb-05-1997",\
+	DC390_detect,		\
+	DC390_release,			\
+	NULL, /* info */	\
+	NULL, /* command, deprecated */ \
+	DC390_queue_command,	\
+	DC390_abort,		\
+	DC390_reset,		\
+	NULL, /* slave attach */\
+	DC390_bios_param,	\
+	10,/* can queue(-1) */	\
+	7, /* id(-1) */ 	\
+	16,/* old (SG_ALL) */	\
+	2, /* cmd per lun(2) */ \
+	0, /* present */	\
+	0, /* unchecked isa dma */ \
+	DISABLE_CLUSTERING	\
+	}
+#endif
+
+#endif /* defined(HOSTS_C) || defined(MODULE) */
+
+#endif /* DC390_H */