patch-2.4.22 linux-2.4.22/include/asm-arm/arch-riscstation/ide.h
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- Lines: 47
- Date:
2003-08-25 04:44:43.000000000 -0700
- Orig file:
linux-2.4.21/include/asm-arm/arch-riscstation/ide.h
- Orig date:
1969-12-31 16:00:00.000000000 -0800
diff -urN linux-2.4.21/include/asm-arm/arch-riscstation/ide.h linux-2.4.22/include/asm-arm/arch-riscstation/ide.h
@@ -0,0 +1,46 @@
+/*
+ * linux/include/asm-arm/arch-rs/ide.h
+ *
+ * Copyright (C) 1997 Russell King
+ * Copyright (C) 2002 Ben Dooks
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Modifications:
+ * 29-07-1998 RMK Major re-work of IDE architecture specific code
+ */
+
+#include <asm/irq.h>
+
+/*
+ * Set up a hw structure for a specified data port, control port and IRQ.
+ * This should follow whatever the default interface uses.
+ */
+
+static __inline__ void
+ide_init_hwif_ports(hw_regs_t *hw, int data_port, int ctrl_port, int *irq)
+{
+ ide_ioreg_t reg = (ide_ioreg_t) data_port;
+ int i;
+
+ memset(hw, 0, sizeof(*hw));
+
+ for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
+ hw->io_ports[i] = reg;
+ reg += 1;
+ }
+ hw->io_ports[IDE_CONTROL_OFFSET] = (ide_ioreg_t) ctrl_port;
+ if (irq)
+ *irq = 0;
+}
+
+/* we initialise our ide devices from the main ide core, due to problems
+ * with doing it in this function
+*/
+
+static __inline__ void
+ide_init_default_hwifs(void)
+{
+}
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