patch-2.1.113 linux/drivers/scsi/bvme6000.c

• Lines: 59
• Date: Thu Jul 30 11:17:10 1998
• Orig file: v2.1.112/linux/drivers/scsi/bvme6000.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.1.112/linux/drivers/scsi/bvme6000.c linux/drivers/scsi/bvme6000.c
@@ -0,0 +1,58 @@
+/*
+ * Detection routine for the NCR53c710 based MVME16x SCSI Controllers for Linux.
+ *
+ * Based on work by Alan Hourihane
+ */
+#include <linux/types.h>
+#include <linux/mm.h>
+#include <linux/blk.h>
+#include <linux/sched.h>
+#include <linux/version.h>
+#include <linux/config.h>
+#include <linux/zorro.h>
+
+#include <asm/setup.h>
+#include <asm/page.h>
+#include <asm/pgtable.h>
+#include <asm/bvme6000hw.h>
+#include <asm/irq.h>
+
+#include "scsi.h"
+#include "hosts.h"
+#include "53c7xx.h"
+#include "bvme6000.h"
+
+#include<linux/stat.h>
+
+struct proc_dir_entry proc_scsi_bvme6000 = {
+    PROC_SCSI_BVME6000, 8, "BVME6000",
+    S_IFDIR | S_IRUGO | S_IXUGO, 2
+};
+
+extern ncr53c7xx_init (Scsi_Host_Template *tpnt, int board, int chip,
+			u32 base, int io_port, int irq, int dma,
+			long long options, int clock);
+
+int bvme6000_scsi_detect(Scsi_Host_Template *tpnt)
+{
+    static unsigned char called = 0;
+    int clock;
+    long long options;
+
+    if (called)
+	return 0;
+    if (!MACH_IS_BVME6000)
+	return 0;
+
+    tpnt->proc_dir = &proc_scsi_bvme6000;
+
+    options = OPTION_MEMORY_MAPPED|OPTION_DEBUG_TEST1|OPTION_INTFLY|OPTION_SYNCHRONOUS|OPTION_ALWAYS_SYNCHRONOUS|OPTION_DISCONNECT;
+
+    clock = 40000000;	/* 66MHz SCSI Clock */
+
+    ncr53c7xx_init(tpnt, 0, 710, (u32)BVME_NCR53C710_BASE,
+			0, BVME_IRQ_SCSI, DMA_NONE,
+			options, clock);
+    called = 1;
+    return 1;
+}