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!

1 files changed, 98 insertions, 0 deletions

diff --git a/arch/ppc/syslib/cpc700.h b/arch/ppc/syslib/cpc700.h
new file mode 100644
index 00000000000..f2c00253101
--- /dev/null
+++ b/arch/ppc/syslib/cpc700.h
@@ -0,0 +1,98 @@
+/*
+ * arch/ppc/syslib/cpc700.h
+ *
+ * Header file for IBM CPC700 Host Bridge, et. al.
+ *
+ * Author: Mark A. Greer
+ *         mgreer@mvista.com
+ *
+ * 2000-2002 (c) MontaVista, Software, Inc.  This file is licensed under
+ * the terms of the GNU General Public License version 2.  This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ */
+
+/*
+ * This file contains the defines and macros for the IBM CPC700 host bridge,
+ * memory controller, PIC, UARTs, IIC, and Timers.
+ */
+
+#ifndef	__PPC_SYSLIB_CPC700_H__
+#define	__PPC_SYSLIB_CPC700_H__
+
+#include <linux/stddef.h>
+#include <linux/types.h>
+#include <linux/init.h>
+
+/* XXX no barriers? not even any volatiles?  -- paulus */
+#define CPC700_OUT_32(a,d)  (*(u_int *)a = d)
+#define CPC700_IN_32(a)     (*(u_int *)a)
+
+/*
+ * PCI Section
+ */
+#define CPC700_PCI_CONFIG_ADDR          0xfec00000
+#define CPC700_PCI_CONFIG_DATA          0xfec00004
+
+/* CPU -> PCI memory window 0 */
+#define CPC700_PMM0_LOCAL		0xff400000	/* CPU physical addr */
+#define CPC700_PMM0_MASK_ATTR		0xff400004	/* size and attrs */
+#define CPC700_PMM0_PCI_LOW		0xff400008	/* PCI addr, low word */
+#define CPC700_PMM0_PCI_HIGH		0xff40000c	/* PCI addr, high wd */
+/* CPU -> PCI memory window 1 */
+#define CPC700_PMM1_LOCAL		0xff400010
+#define CPC700_PMM1_MASK_ATTR		0xff400014
+#define CPC700_PMM1_PCI_LOW		0xff400018
+#define CPC700_PMM1_PCI_HIGH		0xff40001c
+/* CPU -> PCI memory window 2 */
+#define CPC700_PMM2_LOCAL		0xff400020
+#define CPC700_PMM2_MASK_ATTR		0xff400024
+#define CPC700_PMM2_PCI_LOW		0xff400028
+#define CPC700_PMM2_PCI_HIGH		0xff40002c
+/* PCI memory -> CPU window 1 */
+#define CPC700_PTM1_MEMSIZE		0xff400030	/* window size */
+#define CPC700_PTM1_LOCAL		0xff400034	/* CPU phys addr */
+/* PCI memory -> CPU window 2 */
+#define CPC700_PTM2_MEMSIZE		0xff400038	/* size and enable */
+#define CPC700_PTM2_LOCAL		0xff40003c
+
+/*
+ * PIC Section
+ *
+ * IBM calls the CPC700's programmable interrupt controller the Universal
+ * Interrupt Controller or UIC.
+ */
+
+/*
+ * UIC Register Addresses.
+ */
+#define	CPC700_UIC_UICSR		0xff500880	/* Status Reg (Rd/Clr)*/
+#define	CPC700_UIC_UICSRS		0xff500884	/* Status Reg (Set) */
+#define	CPC700_UIC_UICER		0xff500888	/* Enable Reg */
+#define	CPC700_UIC_UICCR		0xff50088c	/* Critical Reg */
+#define	CPC700_UIC_UICPR		0xff500890	/* Polarity Reg */
+#define	CPC700_UIC_UICTR		0xff500894	/* Trigger Reg */
+#define	CPC700_UIC_UICMSR		0xff500898	/* Masked Status Reg */
+#define	CPC700_UIC_UICVR		0xff50089c	/* Vector Reg */
+#define	CPC700_UIC_UICVCR		0xff5008a0	/* Vector Config Reg */
+
+#define	CPC700_UIC_UICER_ENABLE		0x00000001	/* Enable an IRQ */
+
+#define	CPC700_UIC_UICVCR_31_HI		0x00000000	/* IRQ 31 hi priority */
+#define	CPC700_UIC_UICVCR_0_HI		0x00000001	/* IRQ 0 hi priority */
+#define CPC700_UIC_UICVCR_BASE_MASK	0xfffffffc
+#define CPC700_UIC_UICVCR_ORDER_MASK	0x00000001
+
+/* Specify value of a bit for an IRQ. */
+#define	CPC700_UIC_IRQ_BIT(i)		((0x00000001) << (31 - (i)))
+
+/*
+ * UIC Exports...
+ */
+extern struct hw_interrupt_type cpc700_pic;
+extern unsigned int cpc700_irq_assigns[32][2];
+
+extern void __init cpc700_init_IRQ(void);
+extern int cpc700_get_irq(struct pt_regs *);
+
+#endif	/* __PPC_SYSLIB_CPC700_H__ */