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 | 6 +++ drivers/usb/gadget/mv_udc.h | 117 +++++++++++++++++++++++++++++++++++++++++++ include/usb/mv_udc.h | 118 -------------------------------------------- 3 files changed, 123 insertions(+), 118 deletions(-) create mode 100644 drivers/usb/gadget/mv_udc.h
diff --git a/drivers/usb/gadget/mv_udc.c b/drivers/usb/gadget/mv_udc.c index 033a9f1..8bf7040 100644 --- a/drivers/usb/gadget/mv_udc.c +++ b/drivers/usb/gadget/mv_udc.c @@ -29,10 +29,16 @@ #include <config.h> #include <net.h> #include <malloc.h> +#include <asm/byteorder.h> #include <asm/io.h> +#include <asm/errno.h> #include <linux/types.h> +#include <linux/usb/ch9.h> +#include <linux/usb/gadget.h> #include <usb/mv_udc.h>
+#include "mv_udc.h" + #if CONFIG_USB_MAX_CONTROLLER_COUNT > 1 #error This driver only supports one single controller. #endif diff --git a/drivers/usb/gadget/mv_udc.h b/drivers/usb/gadget/mv_udc.h new file mode 100644 index 0000000..971e0a1 --- /dev/null +++ b/drivers/usb/gadget/mv_udc.h @@ -0,0 +1,117 @@ +/* + * Copyright 2011, Marvell Semiconductor Inc. + * + * Licensed under the GPL-2 or later. + */ +#ifndef __GADGET__MV_UDC_H__ +#define __GADGET__MV_UDC_H__ + +/* Endpoint 0 states */ +#define EP0_IDLE 0 +#define EP0_IN_DATA 1 +#define EP0_OUT_DATA 2 +#define EP0_XFER_COMPLETE 3 + +#define NUM_ENDPOINTS 6 +#define REQ_COUNT 12 + +struct mv_ep { + struct usb_ep ep; + struct usb_request req; + struct list_head queue; + const struct usb_endpoint_descriptor *desc; +}; + +struct mv_udc { + u32 pad0[80]; +#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_drv { + struct usb_gadget gadget; + struct usb_gadget_driver *driver; + struct mv_udc *udc; +}; + +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) + +extern int usb_lowlevel_init(int index, void **controller); +#endif diff --git a/include/usb/mv_udc.h b/include/usb/mv_udc.h index 221e626..5fe5b7a 100644 --- a/include/usb/mv_udc.h +++ b/include/usb/mv_udc.h @@ -22,130 +22,12 @@ #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> - -/* Endpoint 0 states */ -#define EP0_IDLE 0 -#define EP0_IN_DATA 1 -#define EP0_OUT_DATA 2 -#define EP0_XFER_COMPLETE 3 - - /* Endpoint parameters */ -#define MAX_ENDPOINTS 4 #define EP_MAX_PACKET_SIZE 0x200
#define EP0_MAX_PACKET_SIZE 64 #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 - -#define NUM_ENDPOINTS 6 -#define REQ_COUNT 12 -struct mv_ep { - struct usb_ep ep; - struct usb_request req; - struct list_head queue; - const struct usb_endpoint_descriptor *desc; -}; - -struct mv_udc { - u32 pad0[80]; -#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_drv { - struct usb_gadget gadget; - struct usb_gadget_driver *driver; - struct mv_udc *udc; -}; - -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)
-extern int usb_lowlevel_init(int index, void **controller); #endif /* __MV_UDC_H__ */