Add qemu 2.4.0

[kvmfornfv.git] / qemu / roms / u-boot / include / ide.h

diff --git a/qemu/roms/u-boot/include/ide.h b/qemu/roms/u-boot/include/ide.h
new file mode 100644 (file)
index 0000000..0424d04
--- /dev/null
+++ b/qemu/roms/u-boot/include/ide.h
@@ -0,0 +1,82 @@
+/*
+ * (C) Copyright 2000
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * SPDX-License-Identifier:    GPL-2.0+
+ */
+
+#ifndef        _IDE_H
+#define _IDE_H
+
+#define IDE_BUS(dev)   (dev / (CONFIG_SYS_IDE_MAXDEVICE / CONFIG_SYS_IDE_MAXBUS))
+
+#define        ATA_CURR_BASE(dev)      (CONFIG_SYS_ATA_BASE_ADDR+ide_bus_offset[IDE_BUS(dev)])
+extern ulong ide_bus_offset[];
+
+#ifdef CONFIG_IDE_LED
+
+/*
+ * LED Port
+ */
+#define        LED_PORT        ((uchar *)(PER8_BASE + 0x3000))
+#define LED_IDE1       0x01
+#define LED_IDE2       0x02
+#define        DEVICE_LED(d)   ((d & 2) | ((d & 2) == 0)) /* depends on bit positions! */
+
+#endif /* CONFIG_IDE_LED */
+
+#ifdef CONFIG_SYS_64BIT_LBA
+typedef uint64_t lbaint_t;
+#define LBAF "%llx"
+#define LBAFU "%llu"
+#else
+typedef ulong lbaint_t;
+#define LBAF "%lx"
+#define LBAFU "%lu"
+#endif
+
+/*
+ * Function Prototypes
+ */
+
+void ide_init(void);
+ulong ide_read(int device, lbaint_t blknr, lbaint_t blkcnt, void *buffer);
+ulong ide_write(int device, lbaint_t blknr, lbaint_t blkcnt,
+               const void *buffer);
+
+#ifdef CONFIG_IDE_PREINIT
+int ide_preinit(void);
+#endif
+
+#ifdef CONFIG_IDE_INIT_POSTRESET
+int ide_init_postreset(void);
+#endif
+
+#if defined(CONFIG_OF_IDE_FIXUP)
+int ide_device_present(int dev);
+#endif
+
+#if defined(CONFIG_IDE_AHB)
+unsigned char ide_read_register(int dev, unsigned int port);
+void ide_write_register(int dev, unsigned int port, unsigned char val);
+void ide_read_data(int dev, ulong *sect_buf, int words);
+void ide_write_data(int dev, const ulong *sect_buf, int words);
+#endif
+
+/*
+ * I/O function overrides
+ */
+void ide_input_swap_data(int dev, ulong *sect_buf, int words);
+void ide_input_data(int dev, ulong *sect_buf, int words);
+void ide_output_data(int dev, const ulong *sect_buf, int words);
+void ide_input_data_shorts(int dev, ushort *sect_buf, int shorts);
+void ide_output_data_shorts(int dev, ushort *sect_buf, int shorts);
+
+/**
+ * board_start_ide() - Start up the board IDE interfac
+ *
+ * @return 0 if ok
+ */
+int board_start_ide(void);
+
+#endif /* _IDE_H */