Linux-2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
diff --git a/include/asm-ppc/ide.h b/include/asm-ppc/ide.h
new file mode 100644
index 0000000..7d6e659
--- /dev/null
+++ b/include/asm-ppc/ide.h
@@ -0,0 +1,78 @@
+/*
+ * linux/include/asm-ppc/ide.h
+ *
+ * Copyright (C) 1994-1996 Linus Torvalds & authors */
+
+/*
+ * This file contains the ppc architecture specific IDE code.
+ */
+
+#ifndef __ASMPPC_IDE_H
+#define __ASMPPC_IDE_H
+
+#ifdef __KERNEL__
+
+#include <linux/sched.h>
+#include <asm/mpc8xx.h>
+
+#ifndef MAX_HWIFS
+#define MAX_HWIFS 8
+#endif
+
+#include <linux/config.h>
+#include <linux/hdreg.h>
+#include <linux/ioport.h>
+#include <asm/io.h>
+
+extern void __ide_mm_insw(void __iomem *port, void *addr, u32 count);
+extern void __ide_mm_outsw(void __iomem *port, void *addr, u32 count);
+extern void __ide_mm_insl(void __iomem *port, void *addr, u32 count);
+extern void __ide_mm_outsl(void __iomem *port, void *addr, u32 count);
+
+struct ide_machdep_calls {
+ int (*default_irq)(unsigned long base);
+ unsigned long (*default_io_base)(int index);
+ void (*ide_init_hwif)(hw_regs_t *hw,
+ unsigned long data_port,
+ unsigned long ctrl_port,
+ int *irq);
+};
+
+extern struct ide_machdep_calls ppc_ide_md;
+
+#undef SUPPORT_SLOW_DATA_PORTS
+#define SUPPORT_SLOW_DATA_PORTS 0
+
+#define IDE_ARCH_OBSOLETE_DEFAULTS
+
+static __inline__ int ide_default_irq(unsigned long base)
+{
+ if (ppc_ide_md.default_irq)
+ return ppc_ide_md.default_irq(base);
+ return 0;
+}
+
+static __inline__ unsigned long ide_default_io_base(int index)
+{
+ if (ppc_ide_md.default_io_base)
+ return ppc_ide_md.default_io_base(index);
+ return 0;
+}
+
+#define IDE_ARCH_OBSOLETE_INIT
+#define ide_default_io_ctl(base) ((base) + 0x206) /* obsolete */
+
+#ifdef CONFIG_PCI
+#define ide_init_default_irq(base) (0)
+#else
+#define ide_init_default_irq(base) ide_default_irq(base)
+#endif
+
+#if (defined CONFIG_APUS || defined CONFIG_BLK_DEV_MPC8xx_IDE )
+#define IDE_ARCH_ACK_INTR 1
+#define ide_ack_intr(hwif) (hwif->hw.ack_intr ? hwif->hw.ack_intr(hwif) : 1)
+#endif
+
+#endif /* __KERNEL__ */
+
+#endif /* __ASMPPC_IDE_H */