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/arch/ppc/syslib/cpc700.h b/arch/ppc/syslib/cpc700.h
new file mode 100644
index 0000000..f2c0025
--- /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__ */