usb: gadget: mv_udc: split mv_udc.h file

Move defines only needed by mv_udc.c to a file
in the same directory.

This allows usbtty to compile for mv_udc,
but it still doesn't link.

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>

drivers/usb/gadget/mv_udc.c

@@ -13,10 +13,16 @@
 #include <config.h>
 #include <net.h>
 #include <malloc.h>
+#include <asm/byteorder.h>
+#include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/unaligned.h>
 #include <linux/types.h>
+#include <linux/usb/ch9.h>
+#include <linux/usb/gadget.h>
 #include <usb/mv_udc.h>
+#include "../host/ehci.h"
+#include "mv_udc.h"
 
 /*
  * Check if the system has too long cachelines. If the cachelines are

drivers/usb/gadget/mv_udc.h

+/*
+ * Copyright 2011, Marvell Semiconductor Inc.
+ *
+ * Licensed under the GPL-2 or later.
+ */
+#ifndef __GADGET__MV_UDC_H__
+#define __GADGET__MV_UDC_H__
+
+#define NUM_ENDPOINTS		6
+
+struct mv_udc {
+#define MICRO_8FRAME	0x8
+#define USBCMD_ITC(x)	((((x) > 0xff) ? 0xff : x) << 16)
+#define USBCMD_FS2	(1 << 15)
+#define USBCMD_RST	(1 << 1)
+#define USBCMD_RUN	(1)
+	u32 usbcmd;		/* 0x140 */
+#define STS_SLI		(1 << 8)
+#define STS_URI		(1 << 6)
+#define STS_PCI		(1 << 2)
+#define STS_UEI		(1 << 1)
+#define STS_UI		(1 << 0)
+	u32 usbsts;		/* 0x144 */
+	u32 pad1[3];
+	u32 devaddr;		/* 0x154 */
+	u32 epinitaddr;		/* 0x158 */
+	u32 pad2[10];
+#define PTS_ENABLE	2
+#define PTS(x)		(((x) & 0x3) << 30)
+#define PFSC		(1 << 24)
+	u32 portsc;		/* 0x184 */
+	u32 pad3[8];
+#define USBMODE_DEVICE	2
+	u32 usbmode;		/* 0x1a8 */
+	u32 epstat;		/* 0x1ac */
+#define EPT_TX(x)	(1 << (((x) & 0xffff) + 16))
+#define EPT_RX(x)	(1 << ((x) & 0xffff))
+	u32 epprime;		/* 0x1b0 */
+	u32 epflush;		/* 0x1b4 */
+	u32 pad4;
+	u32 epcomp;		/* 0x1bc */
+#define CTRL_TXE	(1 << 23)
+#define CTRL_TXR	(1 << 22)
+#define CTRL_RXE	(1 << 7)
+#define CTRL_RXR	(1 << 6)
+#define CTRL_TXT_BULK	(2 << 18)
+#define CTRL_RXT_BULK	(2 << 2)
+	u32 epctrl[16];		/* 0x1c0 */
+};
+
+struct mv_ep {
+	struct usb_ep ep;
+	struct list_head queue;
+	const struct usb_endpoint_descriptor *desc;
+
+	struct usb_request req;
+	uint8_t *b_buf;
+	uint32_t b_len;
+	uint8_t b_fast[64] __aligned(ARCH_DMA_MINALIGN);
+};
+
+struct mv_drv {
+	struct usb_gadget		gadget;
+	struct usb_gadget_driver	*driver;
+	struct ehci_ctrl		*ctrl;
+	struct ept_queue_head		*epts;
+	struct ept_queue_item		*items[2 * NUM_ENDPOINTS];
+	uint8_t				*items_mem;
+	struct mv_ep			ep[NUM_ENDPOINTS];
+};
+
+struct ept_queue_head {
+	unsigned config;
+	unsigned current;	/* read-only */
+
+	unsigned next;
+	unsigned info;
+	unsigned page0;
+	unsigned page1;
+	unsigned page2;
+	unsigned page3;
+	unsigned page4;
+	unsigned reserved_0;
+
+	unsigned char setup_data[8];
+
+	unsigned reserved_1;
+	unsigned reserved_2;
+	unsigned reserved_3;
+	unsigned reserved_4;
+};
+
+#define CONFIG_MAX_PKT(n)	((n) << 16)
+#define CONFIG_ZLT		(1 << 29)	/* stop on zero-len xfer */
+#define CONFIG_IOS		(1 << 15)	/* IRQ on setup */
+
+struct ept_queue_item {
+	unsigned next;
+	unsigned info;
+	unsigned page0;
+	unsigned page1;
+	unsigned page2;
+	unsigned page3;
+	unsigned page4;
+	unsigned reserved;
+};
+
+#define TERMINATE 1
+#define INFO_BYTES(n)		((n) << 16)
+#define INFO_IOC		(1 << 15)
+#define INFO_ACTIVE		(1 << 7)
+#define INFO_HALTED		(1 << 6)
+#define INFO_BUFFER_ERROR	(1 << 5)
+#define INFO_TX_ERROR		(1 << 3)
+#endif

include/usb/mv_udc.h

@@ -9,124 +9,6 @@
 #ifndef __MV_UDC_H__
 #define __MV_UDC_H__
 
-#include <asm/byteorder.h>
-#include <asm/errno.h>
-#include <linux/usb/ch9.h>
-#include <linux/usb/gadget.h>
-
-#include "../../drivers/usb/host/ehci.h"
-
-#define NUM_ENDPOINTS		6
-
-/* Endpoint parameters */
-#define MAX_ENDPOINTS		4
-
 #define EP_MAX_PACKET_SIZE	0x200
 #define EP0_MAX_PACKET_SIZE	64
-
-struct mv_udc {
-#define MICRO_8FRAME	0x8
-#define USBCMD_ITC(x)	((((x) > 0xff) ? 0xff : x) << 16)
-#define USBCMD_FS2	(1 << 15)
-#define USBCMD_RST	(1 << 1)
-#define USBCMD_RUN	(1)
-	u32 usbcmd;		/* 0x140 */
-#define STS_SLI		(1 << 8)
-#define STS_URI		(1 << 6)
-#define STS_PCI		(1 << 2)
-#define STS_UEI		(1 << 1)
-#define STS_UI		(1 << 0)
-	u32 usbsts;		/* 0x144 */
-	u32 pad1[3];
-	u32 devaddr;		/* 0x154 */
-	u32 epinitaddr;		/* 0x158 */
-	u32 pad2[10];
-#define PTS_ENABLE	2
-#define PTS(x)		(((x) & 0x3) << 30)
-#define PFSC		(1 << 24)
-	u32 portsc;		/* 0x184 */
-	u32 pad3[8];
-#define USBMODE_DEVICE	2
-	u32 usbmode;		/* 0x1a8 */
-	u32 epstat;		/* 0x1ac */
-#define EPT_TX(x)	(1 << (((x) & 0xffff) + 16))
-#define EPT_RX(x)	(1 << ((x) & 0xffff))
-	u32 epprime;		/* 0x1b0 */
-	u32 epflush;		/* 0x1b4 */
-	u32 pad4;
-	u32 epcomp;		/* 0x1bc */
-#define CTRL_TXE	(1 << 23)
-#define CTRL_TXR	(1 << 22)
-#define CTRL_RXE	(1 << 7)
-#define CTRL_RXR	(1 << 6)
-#define CTRL_TXT_BULK	(2 << 18)
-#define CTRL_RXT_BULK	(2 << 2)
-	u32 epctrl[16];		/* 0x1c0 */
-};
-
-struct mv_ep {
-	struct usb_ep ep;
-	struct list_head queue;
-	const struct usb_endpoint_descriptor *desc;
-
-	struct usb_request req;
-	uint8_t *b_buf;
-	uint32_t b_len;
-	uint8_t b_fast[64] __aligned(ARCH_DMA_MINALIGN);
-};
-
-struct mv_drv {
-	struct usb_gadget		gadget;
-	struct usb_gadget_driver	*driver;
-	struct ehci_ctrl		*ctrl;
-	struct ept_queue_head		*epts;
-	struct ept_queue_item		*items[2 * NUM_ENDPOINTS];
-	uint8_t				*items_mem;
-	struct mv_ep			ep[NUM_ENDPOINTS];
-};
-
-struct ept_queue_head {
-	unsigned config;
-	unsigned current;	/* read-only */
-
-	unsigned next;
-	unsigned info;
-	unsigned page0;
-	unsigned page1;
-	unsigned page2;
-	unsigned page3;
-	unsigned page4;
-	unsigned reserved_0;
-
-	unsigned char setup_data[8];
-
-	unsigned reserved_1;
-	unsigned reserved_2;
-	unsigned reserved_3;
-	unsigned reserved_4;
-};
-
-#define CONFIG_MAX_PKT(n)	((n) << 16)
-#define CONFIG_ZLT		(1 << 29)	/* stop on zero-len xfer */
-#define CONFIG_IOS		(1 << 15)	/* IRQ on setup */
-
-struct ept_queue_item {
-	unsigned next;
-	unsigned info;
-	unsigned page0;
-	unsigned page1;
-	unsigned page2;
-	unsigned page3;
-	unsigned page4;
-	unsigned reserved;
-};
-
-#define TERMINATE 1
-#define INFO_BYTES(n)		((n) << 16)
-#define INFO_IOC		(1 << 15)
-#define INFO_ACTIVE		(1 << 7)
-#define INFO_HALTED		(1 << 6)
-#define INFO_BUFFER_ERROR	(1 << 5)
-#define INFO_TX_ERROR		(1 << 3)
-
 #endif /* __MV_UDC_H__ */