[U-Boot] [PATCH V3 12/20] usb: udc: add udc.h include file

Troy Kisky
2013-08-01T23:27:29Z

Move common defintions to udc.h

Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
---
drivers/serial/usbtty.h | 3 +-
drivers/usb/gadget/designware_udc.c | 1 +
drivers/usb/gadget/mpc8xx_udc.c | 1 +
drivers/usb/gadget/omap1510_udc.c | 1 +
drivers/usb/gadget/pxa27x_udc.c | 1 +
drivers/usb/musb/musb_udc.c | 3 +-
include/usb/designware_udc.h | 31 ------------------
include/usb/mpc8xx_udc.h | 19 +----------
include/usb/musb_udc.h | 40 -----------------------
include/usb/omap1510_udc.h | 27 ++--------------
include/usb/pxa27x_udc.h | 26 +--------------
include/usb/udc.h | 63 +++++++++++++++++++++++++++++++++++++
12 files changed, 75 insertions(+), 141 deletions(-)
delete mode 100644 include/usb/musb_udc.h
create mode 100644 include/usb/udc.h

diff --git a/drivers/serial/usbtty.h b/drivers/serial/usbtty.h
index e243a8e..819dec6 100644
--- a/drivers/serial/usbtty.h
+++ b/drivers/serial/usbtty.h
@@ -16,8 +16,6 @@
#include <usb/mpc8xx_udc.h>
#elif defined(CONFIG_OMAP1510)
#include <usb/omap1510_udc.h>
-#elif defined(CONFIG_MUSB_UDC)
-#include <usb/musb_udc.h>
#elif defined(CONFIG_CPU_PXA27X)
#include <usb/pxa27x_udc.h>
#elif defined(CONFIG_DW_UDC)
@@ -26,6 +24,7 @@
#include <usb/mv_udc.h>
#endif

+#include <usb/udc.h>
#include <version.h>

/* If no VendorID/ProductID is defined in config.h, pretend to be Linux
diff --git a/drivers/usb/gadget/designware_udc.c b/drivers/usb/gadget/designware_udc.c
index 1aab31b..b7c1038 100644
--- a/drivers/usb/gadget/designware_udc.c
+++ b/drivers/usb/gadget/designware_udc.c
@@ -14,6 +14,7 @@
#include <usbdevice.h>
#include "ep0.h"
#include <usb/designware_udc.h>
+#include <usb/udc.h>
#include <asm/arch/hardware.h>

#define UDC_INIT_MDELAY 80 /* Device settle delay */
diff --git a/drivers/usb/gadget/mpc8xx_udc.c b/drivers/usb/gadget/mpc8xx_udc.c
index 0207d39..7f72972 100644
--- a/drivers/usb/gadget/mpc8xx_udc.c
+++ b/drivers/usb/gadget/mpc8xx_udc.c
@@ -47,6 +47,7 @@
#include <commproc.h>
#include <usbdevice.h>
#include <usb/mpc8xx_udc.h>
+#include <usb/udc.h>

#include "ep0.h"

diff --git a/drivers/usb/gadget/omap1510_udc.c b/drivers/usb/gadget/omap1510_udc.c
index 8553fe5..bdc1b88 100644
--- a/drivers/usb/gadget/omap1510_udc.c
+++ b/drivers/usb/gadget/omap1510_udc.c
@@ -20,6 +20,7 @@
#endif
#include <usbdevice.h>
#include <usb/omap1510_udc.h>
+#include <usb/udc.h>

#include "ep0.h"

diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c
index 05d1b56..733558d 100644
--- a/drivers/usb/gadget/pxa27x_udc.c
+++ b/drivers/usb/gadget/pxa27x_udc.c
@@ -16,6 +16,7 @@
#include <asm/arch/hardware.h>
#include <asm/io.h>
#include <usb/pxa27x_udc.h>
+#include <usb/udc.h>

#include "ep0.h"

diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c
index 3e3e05e..87640f4 100644
--- a/drivers/usb/musb/musb_udc.c
+++ b/drivers/usb/musb/musb_udc.c
@@ -39,7 +39,8 @@
*/

#include <common.h>
-#include <usb/musb_udc.h>
+#include <usbdevice.h>
+#include <usb/udc.h>
#include "../gadget/ep0.h"
#include "musb_core.h"
#if defined(CONFIG_USB_OMAP3)
diff --git a/include/usb/designware_udc.h b/include/usb/designware_udc.h
index 2e29a7e..2e1cdf1 100644
--- a/include/usb/designware_udc.h
+++ b/include/usb/designware_udc.h
@@ -174,19 +174,6 @@ struct udcfifo_regs {
};

/*
- * USBTTY definitions
- */
-#define EP0_MAX_PACKET_SIZE 64
-#define UDC_INT_ENDPOINT 1
-#define UDC_INT_PACKET_SIZE 64
-#define UDC_OUT_ENDPOINT 2
-#define UDC_BULK_PACKET_SIZE 64
-#define UDC_BULK_HS_PACKET_SIZE 512
-#define UDC_IN_ENDPOINT 3
-#define UDC_OUT_PACKET_SIZE 64
-#define UDC_IN_PACKET_SIZE 64
-
-/*
* UDC endpoint definitions
*/
#define UDC_EP0 0
@@ -194,22 +181,4 @@ struct udcfifo_regs {
#define UDC_EP2 2
#define UDC_EP3 3

-/*
- * Function declarations
- */
-
-void udc_irq(void);
-
-void udc_set_nak(int epid);
-void udc_unset_nak(int epid);
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-int udc_init(void);
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-void udc_connect(void);
-void udc_disconnect(void);
-void udc_startup_events(struct usb_device_instance *device);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
- struct usb_endpoint_instance *endpoint);
-
#endif /* __DW_UDC_H */
diff --git a/include/usb/mpc8xx_udc.h b/include/usb/mpc8xx_udc.h
index 475dd41..9906c75 100644
--- a/include/usb/mpc8xx_udc.h
+++ b/include/usb/mpc8xx_udc.h
@@ -111,11 +111,9 @@

/* UDC device defines */
#define EP0_MAX_PACKET_SIZE EP_MAX_PKT
-#define UDC_OUT_ENDPOINT 0x02
+
#define UDC_OUT_PACKET_SIZE EP_MIN_PACKET_SIZE
-#define UDC_IN_ENDPOINT 0x03
#define UDC_IN_PACKET_SIZE EP_MIN_PACKET_SIZE
-#define UDC_INT_ENDPOINT 0x01
#define UDC_INT_PACKET_SIZE UDC_IN_PACKET_SIZE
#define UDC_BULK_PACKET_SIZE EP_MIN_PACKET_SIZE

@@ -178,18 +176,3 @@ typedef enum mpc8xx_udc_state{
STATE_READY,
}mpc8xx_udc_state_t;

-/* Declarations */
-int udc_init(void);
-void udc_irq(void);
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
- struct usb_endpoint_instance *endpoint);
-void udc_connect(void);
-void udc_disconnect(void);
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-void udc_startup_events(struct usb_device_instance *device);
-
-/* Flow control */
-void udc_set_nak(int epid);
-void udc_unset_nak (int epid);
diff --git a/include/usb/musb_udc.h b/include/usb/musb_udc.h
deleted file mode 100644
index 3500c7a..0000000
--- a/include/usb/musb_udc.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/*
- * Copyright (c) 2009 Wind River Systems, Inc.
- * Tom Rix <Tom.Rix@windriver.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
-#ifndef __MUSB_UDC_H__
-#define __MUSB_UDC_H__
-
-#include <usbdevice.h>
-
-/* UDC level routines */
-void udc_irq(void);
-void udc_set_nak(int ep_num);
-void udc_unset_nak(int ep_num);
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int id,
- struct usb_endpoint_instance *endpoint);
-void udc_connect(void);
-void udc_disconnect(void);
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-void udc_startup_events(struct usb_device_instance *device);
-int udc_init(void);
-
-/* usbtty */
-#ifdef CONFIG_USB_TTY
-
-#define EP0_MAX_PACKET_SIZE 64 /* MUSB_EP0_FIFOSIZE */
-#define UDC_INT_ENDPOINT 1
-#define UDC_INT_PACKET_SIZE 64
-#define UDC_OUT_ENDPOINT 2
-#define UDC_OUT_PACKET_SIZE 64
-#define UDC_IN_ENDPOINT 3
-#define UDC_IN_PACKET_SIZE 64
-#define UDC_BULK_PACKET_SIZE 64
-
-#endif /* CONFIG_USB_TTY */
-
-#endif /* __MUSB_UDC_H__ */
diff --git a/include/usb/omap1510_udc.h b/include/usb/omap1510_udc.h
index ece0e95..934930b 100644
--- a/include/usb/omap1510_udc.h
+++ b/include/usb/omap1510_udc.h
@@ -162,32 +162,11 @@
#define UDC_VBUS_MODE (1 << 18)

/* OMAP Endpoint parameters */
-#define EP0_MAX_PACKET_SIZE 64
-#define UDC_OUT_ENDPOINT 2
-#define UDC_OUT_PACKET_SIZE 64
-#define UDC_IN_ENDPOINT 1
-#define UDC_IN_PACKET_SIZE 64
-#define UDC_INT_ENDPOINT 5
#define UDC_INT_PACKET_SIZE 16
#define UDC_BULK_PACKET_SIZE 16

-void udc_irq (void);
-/* Flow control */
-void udc_set_nak(int epid);
-void udc_unset_nak (int epid);
-
-/* Higher level functions for abstracting away from specific device */
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-
-int udc_init (void);
-
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-
-void udc_connect(void);
-void udc_disconnect(void);
-
-void udc_startup_events(struct usb_device_instance *device);
-void udc_setup_ep(struct usb_device_instance *device, unsigned int ep, struct usb_endpoint_instance *endpoint);
+#define UDC_INT_ENDPOINT 5
+#define UDC_OUT_ENDPOINT 2
+#define UDC_IN_ENDPOINT 1

#endif
diff --git a/include/usb/pxa27x_udc.h b/include/usb/pxa27x_udc.h
index 7fdbe2a..7eaa000 100644
--- a/include/usb/pxa27x_udc.h
+++ b/include/usb/pxa27x_udc.h
@@ -22,35 +22,11 @@

/* Endpoint parameters */
#define MAX_ENDPOINTS 4
-#define EP_MAX_PACKET_SIZE 64

#define EP0_MAX_PACKET_SIZE 16
+
#define UDC_OUT_ENDPOINT 0x02
-#define UDC_OUT_PACKET_SIZE EP_MAX_PACKET_SIZE
#define UDC_IN_ENDPOINT 0x01
-#define UDC_IN_PACKET_SIZE EP_MAX_PACKET_SIZE
#define UDC_INT_ENDPOINT 0x05
-#define UDC_INT_PACKET_SIZE EP_MAX_PACKET_SIZE
-#define UDC_BULK_PACKET_SIZE EP_MAX_PACKET_SIZE
-
-void udc_irq(void);
-/* Flow control */
-void udc_set_nak(int epid);
-void udc_unset_nak(int epid);
-
-/* Higher level functions for abstracting away from specific device */
-int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
-
-int udc_init(void);
-
-void udc_enable(struct usb_device_instance *device);
-void udc_disable(void);
-
-void udc_connect(void);
-void udc_disconnect(void);
-
-void udc_startup_events(struct usb_device_instance *device);
-void udc_setup_ep(struct usb_device_instance *device,
- unsigned int ep, struct usb_endpoint_instance *endpoint);

#endif
diff --git a/include/usb/udc.h b/include/usb/udc.h
new file mode 100644
index 0000000..a7bd128
--- /dev/null
+++ b/include/usb/udc.h
@@ -0,0 +1,63 @@
+/*
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+#ifndef USB_UDC_H
+#define USB_UDC_H
+
+#ifndef EP0_MAX_PACKET_SIZE
+#define EP0_MAX_PACKET_SIZE 64
+#endif
+
+#ifndef EP_MAX_PACKET_SIZE
+#define EP_MAX_PACKET_SIZE 64
+#endif
+
+#ifndef UDC_OUT_PACKET_SIZE
+#define UDC_OUT_PACKET_SIZE EP_MAX_PACKET_SIZE
+#endif
+
+#ifndef UDC_IN_PACKET_SIZE
+#define UDC_IN_PACKET_SIZE EP_MAX_PACKET_SIZE
+#endif
+
+#ifndef UDC_INT_PACKET_SIZE
+#define UDC_INT_PACKET_SIZE EP_MAX_PACKET_SIZE
+#endif
+
+#ifndef UDC_BULK_PACKET_SIZE
+#define UDC_BULK_PACKET_SIZE EP_MAX_PACKET_SIZE
+#endif
+
+#ifndef UDC_BULK_HS_PACKET_SIZE
+#define UDC_BULK_HS_PACKET_SIZE 512
+#endif
+
+#ifndef UDC_INT_ENDPOINT
+#define UDC_INT_ENDPOINT 1
+#endif
+
+#ifndef UDC_OUT_ENDPOINT
+#define UDC_OUT_ENDPOINT 2
+#endif
+
+#ifndef UDC_IN_ENDPOINT
+#define UDC_IN_ENDPOINT 3
+#endif
+
+/* function declarations */
+int udc_init(void);
+void udc_irq(void);
+int udc_endpoint_write(struct usb_endpoint_instance *endpoint);
+void udc_setup_ep(struct usb_device_instance *device, unsigned int ep,
+ struct usb_endpoint_instance *endpoint);
+void udc_connect(void);
+void udc_disconnect(void);
+void udc_enable(struct usb_device_instance *device);
+void udc_disable(void);
+void udc_startup_events(struct usb_device_instance *device);
+
+/* Flow control */
+void udc_set_nak(int epid);
+void udc_unset_nak(int epid);
+
+#endif
--
1.8.1.2