pci: move pci_ftpci100.h to include/faraday/ftpci100.h

Even though the header files is used only by the
pci_ftpci100 driver, it contains declaration for
a function which is used by external code.

Move the header file to a common location which
lets external code use it.

Compile tested only.

Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

1 files changed, 96 insertions, 0 deletions

diff --git a/include/faraday/ftpci100.h b/include/faraday/ftpci100.h
new file mode 100644
index 0000000000..7a4945a73a
--- /dev/null
+++ b/include/faraday/ftpci100.h
@@ -0,0 +1,96 @@
+/*
+ * Faraday FTPCI100 PCI Bridge Controller Device Driver Implementation
+ *
+ * Copyright (C) 2010 Andes Technology Corporation
+ * Gavin Guo, Andes Technology Corporation <gavinguo@andestech.com>
+ * Macpaul Lin, Andes Technology Corporation <macpaul@andestech.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __FTPCI100_H
+#define __FTPCI100_H
+
+/* AHB Control Registers */
+struct ftpci100_ahbc {
+	unsigned int iosize;		/* 0x00 - I/O Space Size Signal */
+	unsigned int prot;		/* 0x04 - AHB Protection */
+	unsigned int rsved[8];		/* 0x08-0x24 - Reserved */
+	unsigned int conf;		/* 0x28 - PCI Configuration */
+	unsigned int data;		/* 0x2c - PCI Configuration DATA */
+};
+
+/*
+ * FTPCI100_IOSIZE_REG's constant definitions
+ */
+#define FTPCI100_BASE_IO_SIZE(x)	(ffs(x) - 1)	/* 1M - 2048M */
+
+/*
+ * PCI Configuration Register
+ */
+#define PCI_INT_MASK			0x4c
+#define PCI_MEM_BASE_SIZE1		0x50
+#define PCI_MEM_BASE_SIZE2		0x54
+#define PCI_MEM_BASE_SIZE3		0x58
+
+/*
+ * PCI_INT_MASK's bit definitions
+ */
+#define PCI_INTA_ENABLE			(1 << 22)
+#define PCI_INTB_ENABLE			(1 << 23)
+#define PCI_INTC_ENABLE			(1 << 24)
+#define PCI_INTD_ENABLE			(1 << 25)
+
+/*
+ * PCI_MEM_BASE_SIZE1's constant definitions
+ */
+#define FTPCI100_BASE_ADR_SIZE(x)	((ffs(x) - 1) << 16)	/* 1M - 2048M */
+
+#define FTPCI100_MAX_FUNCTIONS		20
+#define PCI_IRQ_LINES			4
+
+#define MAX_BUS_NUM			256
+#define MAX_DEV_NUM			32
+#define MAX_FUN_NUM			8
+
+#define PCI_MAX_BAR_PER_FUNC		6
+
+/*
+ * PCI_MEM_SIZE
+ */
+#define FTPCI100_MEM_SIZE(x)		(ffs(x) << 24)
+
+/* This definition is used by pci_ftpci_init() */
+#define FTPCI100_BRIDGE_VENDORID		0x159b
+#define FTPCI100_BRIDGE_DEVICEID		0x4321
+
+void pci_ftpci_init(void);
+
+struct pcibar {
+	unsigned int size;
+	unsigned int addr;
+};
+
+struct pci_config {
+	unsigned int bus;
+	unsigned int dev;				/* device */
+	unsigned int func;
+	unsigned int pin;
+	unsigned short v_id;				/* vendor id */
+	unsigned short d_id;				/* device id */
+	struct pcibar bar[PCI_MAX_BAR_PER_FUNC + 1];
+};
+
+#endif