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usb: gadget: mv_udc: split mv_udc.h file

Browse source 
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>
This commit is contained in:
Troy Kisky 2013-10-10 15:28:03 -07:00 committed by Marek Vasut
parent 7b7924cdf8
commit 0f740cb8e4
3 changed files with 121 additions and 118 deletions
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6
drivers/usb/gadget/mv_udc.c
View file

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

115
drivers/usb/gadget/mv_udc.h Normal file
View file

@ -0,0 +1,115 @@
/*
* 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

118
include/usb/mv_udc.h
View file

@ -9,124 +9,6 @@
#ifndef __MV_UDC_H__ #ifndef __MV_UDC_H__
#define __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 EP_MAX_PACKET_SIZE 0x200
#define EP0_MAX_PACKET_SIZE 64 #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__ */ #endif /* __MV_UDC_H__ */