patch-2.4.0-test3 linux/include/asm-mips64/ide.h

• Lines: 135
• Date: Sun Jul 9 22:18:15 2000
• Orig file: v2.4.0-test2/linux/include/asm-mips64/ide.h
• Orig date: Tue May 23 15:31:36 2000

diff -u --recursive --new-file v2.4.0-test2/linux/include/asm-mips64/ide.h linux/include/asm-mips64/ide.h
@@ -1,16 +1,19 @@
-/* $Id: ide.h,v 1.1 1999/08/21 22:19:17 ralf 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.
  *
- *  This file contains the MIPS architecture specific IDE code.
+ * This file contains the MIPS architecture specific IDE code.
  *
  * Copyright (C) 1994-1996  Linus Torvalds & authors
  */
 
-#ifndef _ASM_IDE_H
-#define _ASM_IDE_H
+/*
+ *  This file contains the MIPS architecture specific IDE code.
+ */
+
+#ifndef __ASM_IDE_H
+#define __ASM_IDE_H
 
 #ifdef __KERNEL__
 
@@ -43,39 +46,44 @@
 
 extern struct ide_ops *ide_ops;
 
-static inline int
-ide_default_irq(ide_ioreg_t base)
+static __inline__ int ide_default_irq(ide_ioreg_t base)
 {
 	return ide_ops->ide_default_irq(base);
 }
 
-static inline ide_ioreg_t
-ide_default_io_base(int index)
+static __inline__ ide_ioreg_t ide_default_io_base(int index)
 {
 	return ide_ops->ide_default_io_base(index);
 }
 
-static inline void
-ide_init_hwif_ports(hw_regs_t *hw, ide_ioreg_t data_port,
-                    ide_ioreg_t ctrl_port, int *irq)
+static inline void ide_init_hwif_ports(hw_regs_t *hw, ide_ioreg_t data_port,
+                                       ide_ioreg_t ctrl_port, int *irq)
 {
-	ide_ops->ide_init_hwif_ports(hw, data_port, ctrl_port, &hw->irq);
+	ide_ioreg_t reg = data_port;
+	int i;
 
-	hw->irq = ide_ops->ide_default_irq(data_port);
+	for (i = IDE_DATA_OFFSET; i <= IDE_STATUS_OFFSET; i++) {
+		hw->io_ports[i] = reg;
+		reg += 1;
+	}
+	if (ctrl_port) {
+		hw->io_ports[IDE_CONTROL_OFFSET] = ctrl_port;
+	} else {
+		hw->io_ports[IDE_CONTROL_OFFSET] = hw->io_ports[IDE_DATA_OFFSET] + 0x206;
+	}
+	if (irq != NULL)
+		*irq = 0;
+	hw->io_ports[IDE_IRQ_OFFSET] = 0;
 }
 
-/*
- * This registers the standard ports for this architecture with the IDE
- * driver.
- */
-static inline void ide_init_default_hwifs(void)
+static __inline__ void ide_init_default_hwifs(void)
 {
 #ifndef CONFIG_BLK_DEV_IDEPCI
 	hw_regs_t hw;
 	int index;
 
-	for (index = 0; index < MAX_HWIFS; index++) {
-		ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, 0);
+	for(index = 0; index < MAX_HWIFS; index++) {
+		ide_init_hwif_ports(&hw, ide_default_io_base(index), 0, NULL);
 		hw.irq = ide_default_irq(ide_default_io_base(index));
 		ide_register_hw(&hw, NULL);
 	}
@@ -93,34 +101,30 @@
 	} b;
 	} select_t;
 
-static inline int
-ide_request_irq(unsigned int irq,
-                void (*handler)(int,void *, struct pt_regs *),
-                unsigned long flags, const char *device, void *dev_id)
+static __inline__ int ide_request_irq(unsigned int irq, void (*handler)(int,void *, struct pt_regs *),
+			unsigned long flags, const char *device, void *dev_id)
 {
 	return ide_ops->ide_request_irq(irq, handler, flags, device, dev_id);
 }
 
-static inline void
-ide_free_irq(unsigned int irq, void *dev_id)
+static __inline__ void ide_free_irq(unsigned int irq, void *dev_id)
 {
 	ide_ops->ide_free_irq(irq, dev_id);
 }
 
-static inline int
-ide_check_region(ide_ioreg_t from, unsigned int extent)
+static __inline__ int ide_check_region (ide_ioreg_t from, unsigned int extent)
 {
 	return ide_ops->ide_check_region(from, extent);
 }
 
-static inline void
-ide_request_region(ide_ioreg_t from, unsigned int extent, const char *name)
+static __inline__ void ide_request_region(ide_ioreg_t from,
+                                          unsigned int extent, const char *name)
 {
 	ide_ops->ide_request_region(from, extent, name);
 }
 
-static inline void
-ide_release_region(ide_ioreg_t from, unsigned int extent)
+static __inline__ void ide_release_region(ide_ioreg_t from,
+                                          unsigned int extent)
 {
 	ide_ops->ide_release_region(from, extent);
 }
@@ -135,4 +139,4 @@
 
 #endif /* __KERNEL__ */
 
-#endif /* _ASM_IDE_H */
+#endif /* __ASM_IDE_H */