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usb: mv_udc: Rename to ci_udc

Browse Source 
The mv_udc is not marvell-specific anymore. The mv_udc is used to drive
generic ChipIdea CI13xxx series OTG cores, so rename the driver to ci_udc
instead.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Eric Nelson <eric.nelson@boundarydevices.com>
Cc: Stefano Babic <sbabic@denx.de>
This commit is contained in:
Marek Vasut 2014-02-06 02:43:45 +01:00
parent fc2d5d04e1
commit f016f8ca3d
10 changed files with 111 additions and 111 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
board/boundary/nitrogen6x/nitrogen6x.c
View File

@ -389,7 +389,7 @@ int board_eth_init(bd_t *bis)
}
#endif
#ifdef CONFIG_MV_UDC
#ifdef CONFIG_CI_UDC
/* For otg ethernet*/
usb_eth_initialize(bis);
#endif

4
drivers/serial/usbtty.h
View File

@ -20,8 +20,8 @@
#include <usb/pxa27x_udc.h>
#elif defined(CONFIG_DW_UDC)
#include <usb/designware_udc.h>
#elif defined(CONFIG_MV_UDC)
#include <usb/mv_udc.h>
#elif defined(CONFIG_CI_UDC)
#include <usb/ci_udc.h>
#endif
#include <usb/udc.h>

2
drivers/usb/gadget/Makefile
View File

@ -21,7 +21,7 @@ endif
ifdef CONFIG_USB_ETHER
obj-y += ether.o
obj-$(CONFIG_USB_ETH_RNDIS) += rndis.o
obj-$(CONFIG_MV_UDC) += mv_udc.o
obj-$(CONFIG_CI_UDC) += ci_udc.o
obj-$(CONFIG_CPU_PXA25X) += pxa25x_udc.o
else
# Devices not related to the new gadget layer depend on CONFIG_USB_DEVICE

182
drivers/usb/gadget/mv_udc.c → drivers/usb/gadget/ci_udc.c
View File

@ -20,9 +20,9 @@
#include <linux/types.h>
#include <linux/usb/ch9.h>
#include <linux/usb/gadget.h>
#include <usb/mv_udc.h>
#include <usb/ci_udc.h>
#include "../host/ehci.h"
#include "mv_udc.h"
#include "ci_udc.h"
/*
* Check if the system has too long cachelines. If the cachelines are
@ -70,85 +70,85 @@ static struct usb_endpoint_descriptor ep0_in_desc = {
.bmAttributes = USB_ENDPOINT_XFER_CONTROL,
};
static int mv_pullup(struct usb_gadget *gadget, int is_on);
static int mv_ep_enable(struct usb_ep *ep,
static int ci_pullup(struct usb_gadget *gadget, int is_on);
static int ci_ep_enable(struct usb_ep *ep,
const struct usb_endpoint_descriptor *desc);
static int mv_ep_disable(struct usb_ep *ep);
static int mv_ep_queue(struct usb_ep *ep,
static int ci_ep_disable(struct usb_ep *ep);
static int ci_ep_queue(struct usb_ep *ep,
struct usb_request *req, gfp_t gfp_flags);
static struct usb_request *
mv_ep_alloc_request(struct usb_ep *ep, unsigned int gfp_flags);
static void mv_ep_free_request(struct usb_ep *ep, struct usb_request *_req);
ci_ep_alloc_request(struct usb_ep *ep, unsigned int gfp_flags);
static void ci_ep_free_request(struct usb_ep *ep, struct usb_request *_req);
static struct usb_gadget_ops mv_udc_ops = {
.pullup = mv_pullup,
static struct usb_gadget_ops ci_udc_ops = {
.pullup = ci_pullup,
};
static struct usb_ep_ops mv_ep_ops = {
.enable = mv_ep_enable,
.disable = mv_ep_disable,
.queue = mv_ep_queue,
.alloc_request = mv_ep_alloc_request,
.free_request = mv_ep_free_request,
static struct usb_ep_ops ci_ep_ops = {
.enable = ci_ep_enable,
.disable = ci_ep_disable,
.queue = ci_ep_queue,
.alloc_request = ci_ep_alloc_request,
.free_request = ci_ep_free_request,
};
/* Init values for USB endpoints. */
static const struct usb_ep mv_ep_init[2] = {
static const struct usb_ep ci_ep_init[2] = {
[0] = { /* EP 0 */
.maxpacket = 64,
.name = "ep0",
.ops = &mv_ep_ops,
.ops = &ci_ep_ops,
},
[1] = { /* EP 1..n */
.maxpacket = 512,
.name = "ep-",
.ops = &mv_ep_ops,
.ops = &ci_ep_ops,
},
};
static struct mv_drv controller = {
static struct ci_drv controller = {
.gadget = {
.name = "mv_udc",
.ops = &mv_udc_ops,
.name = "ci_udc",
.ops = &ci_udc_ops,
.is_dualspeed = 1,
},
};
/**
* mv_get_qh() - return queue head for endpoint
* ci_get_qh() - return queue head for endpoint
* @ep_num: Endpoint number
* @dir_in: Direction of the endpoint (IN = 1, OUT = 0)
*
* This function returns the QH associated with particular endpoint
* and it's direction.
*/
static struct ept_queue_head *mv_get_qh(int ep_num, int dir_in)
static struct ept_queue_head *ci_get_qh(int ep_num, int dir_in)
{
return &controller.epts[(ep_num * 2) + dir_in];
}
/**
* mv_get_qtd() - return queue item for endpoint
* ci_get_qtd() - return queue item for endpoint
* @ep_num: Endpoint number
* @dir_in: Direction of the endpoint (IN = 1, OUT = 0)
*
* This function returns the QH associated with particular endpoint
* and it's direction.
*/
static struct ept_queue_item *mv_get_qtd(int ep_num, int dir_in)
static struct ept_queue_item *ci_get_qtd(int ep_num, int dir_in)
{
return controller.items[(ep_num * 2) + dir_in];
}
/**
* mv_flush_qh - flush cache over queue head
* ci_flush_qh - flush cache over queue head
* @ep_num: Endpoint number
*
* This function flushes cache over QH for particular endpoint.
*/
static void mv_flush_qh(int ep_num)
static void ci_flush_qh(int ep_num)
{
struct ept_queue_head *head = mv_get_qh(ep_num, 0);
struct ept_queue_head *head = ci_get_qh(ep_num, 0);
const uint32_t start = (uint32_t)head;
const uint32_t end = start + 2 * sizeof(*head);
@ -156,14 +156,14 @@ static void mv_flush_qh(int ep_num)
}
/**
* mv_invalidate_qh - invalidate cache over queue head
* ci_invalidate_qh - invalidate cache over queue head
* @ep_num: Endpoint number
*
* This function invalidates cache over QH for particular endpoint.
*/
static void mv_invalidate_qh(int ep_num)
static void ci_invalidate_qh(int ep_num)
{
struct ept_queue_head *head = mv_get_qh(ep_num, 0);
struct ept_queue_head *head = ci_get_qh(ep_num, 0);
uint32_t start = (uint32_t)head;
uint32_t end = start + 2 * sizeof(*head);
@ -171,14 +171,14 @@ static void mv_invalidate_qh(int ep_num)
}
/**
* mv_flush_qtd - flush cache over queue item
* ci_flush_qtd - flush cache over queue item
* @ep_num: Endpoint number
*
* This function flushes cache over qTD pair for particular endpoint.
*/
static void mv_flush_qtd(int ep_num)
static void ci_flush_qtd(int ep_num)
{
struct ept_queue_item *item = mv_get_qtd(ep_num, 0);
struct ept_queue_item *item = ci_get_qtd(ep_num, 0);
const uint32_t start = (uint32_t)item;
const uint32_t end_raw = start + 2 * sizeof(*item);
const uint32_t end = roundup(end_raw, ARCH_DMA_MINALIGN);
@ -187,14 +187,14 @@ static void mv_flush_qtd(int ep_num)
}
/**
* mv_invalidate_qtd - invalidate cache over queue item
* ci_invalidate_qtd - invalidate cache over queue item
* @ep_num: Endpoint number
*
* This function invalidates cache over qTD pair for particular endpoint.
*/
static void mv_invalidate_qtd(int ep_num)
static void ci_invalidate_qtd(int ep_num)
{
struct ept_queue_item *item = mv_get_qtd(ep_num, 0);
struct ept_queue_item *item = ci_get_qtd(ep_num, 0);
const uint32_t start = (uint32_t)item;
const uint32_t end_raw = start + 2 * sizeof(*item);
const uint32_t end = roundup(end_raw, ARCH_DMA_MINALIGN);
@ -203,20 +203,20 @@ static void mv_invalidate_qtd(int ep_num)
}
static struct usb_request *
mv_ep_alloc_request(struct usb_ep *ep, unsigned int gfp_flags)
ci_ep_alloc_request(struct usb_ep *ep, unsigned int gfp_flags)
{
struct mv_ep *mv_ep = container_of(ep, struct mv_ep, ep);
return &mv_ep->req;
struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep);
return &ci_ep->req;
}
static void mv_ep_free_request(struct usb_ep *ep, struct usb_request *_req)
static void ci_ep_free_request(struct usb_ep *ep, struct usb_request *_req)
{
return;
}
static void ep_enable(int num, int in, int maxpacket)
{
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
unsigned n;
n = readl(&udc->epctrl[num]);
@ -226,22 +226,22 @@ static void ep_enable(int num, int in, int maxpacket)
n |= (CTRL_RXE | CTRL_RXR | CTRL_RXT_BULK);
if (num != 0) {
struct ept_queue_head *head = mv_get_qh(num, in);
struct ept_queue_head *head = ci_get_qh(num, in);
head->config = CONFIG_MAX_PKT(maxpacket) | CONFIG_ZLT;
mv_flush_qh(num);
ci_flush_qh(num);
}
writel(n, &udc->epctrl[num]);
}
static int mv_ep_enable(struct usb_ep *ep,
static int ci_ep_enable(struct usb_ep *ep,
const struct usb_endpoint_descriptor *desc)
{
struct mv_ep *mv_ep = container_of(ep, struct mv_ep, ep);
struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep);
int num, in;
num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
in = (desc->bEndpointAddress & USB_DIR_IN) != 0;
mv_ep->desc = desc;
ci_ep->desc = desc;
if (num) {
int max = get_unaligned_le16(&desc->wMaxPacketSize);
@ -259,15 +259,15 @@ static int mv_ep_enable(struct usb_ep *ep,
return 0;
}
static int mv_ep_disable(struct usb_ep *ep)
static int ci_ep_disable(struct usb_ep *ep)
{
struct mv_ep *mv_ep = container_of(ep, struct mv_ep, ep);
struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep);
mv_ep->desc = NULL;
ci_ep->desc = NULL;
return 0;
}
static int mv_bounce(struct mv_ep *ep, int in)
static int ci_bounce(struct ci_ep *ep, int in)
{
uint32_t addr = (uint32_t)ep->req.buf;
uint32_t ba;
@ -306,7 +306,7 @@ flush:
return 0;
}
static void mv_debounce(struct mv_ep *ep, int in)
static void ci_debounce(struct ci_ep *ep, int in)
{
uint32_t addr = (uint32_t)ep->req.buf;
uint32_t ba = (uint32_t)ep->b_buf;
@ -328,36 +328,36 @@ free:
free(ep->b_buf);
}
static int mv_ep_queue(struct usb_ep *ep,
static int ci_ep_queue(struct usb_ep *ep,
struct usb_request *req, gfp_t gfp_flags)
{
struct mv_ep *mv_ep = container_of(ep, struct mv_ep, ep);
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_ep *ci_ep = container_of(ep, struct ci_ep, ep);
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
struct ept_queue_item *item;
struct ept_queue_head *head;
int bit, num, len, in, ret;
num = mv_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
in = (mv_ep->desc->bEndpointAddress & USB_DIR_IN) != 0;
item = mv_get_qtd(num, in);
head = mv_get_qh(num, in);
num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;
in = (ci_ep->desc->bEndpointAddress & USB_DIR_IN) != 0;
item = ci_get_qtd(num, in);
head = ci_get_qh(num, in);
len = req->length;
ret = mv_bounce(mv_ep, in);
ret = ci_bounce(ci_ep, in);
if (ret)
return ret;
item->next = TERMINATE;
item->info = INFO_BYTES(len) | INFO_IOC | INFO_ACTIVE;
item->page0 = (uint32_t)mv_ep->b_buf;
item->page1 = ((uint32_t)mv_ep->b_buf & 0xfffff000) + 0x1000;
mv_flush_qtd(num);
item->page0 = (uint32_t)ci_ep->b_buf;
item->page1 = ((uint32_t)ci_ep->b_buf & 0xfffff000) + 0x1000;
ci_flush_qtd(num);
head->next = (unsigned) item;
head->info = 0;
DBG("ept%d %s queue len %x, buffer %p\n",
num, in ? "in" : "out", len, mv_ep->b_buf);
mv_flush_qh(num);
num, in ? "in" : "out", len, ci_ep->b_buf);
ci_flush_qh(num);
if (in)
bit = EPT_TX(num);
@ -369,7 +369,7 @@ static int mv_ep_queue(struct usb_ep *ep,
return 0;
}
static void handle_ep_complete(struct mv_ep *ep)
static void handle_ep_complete(struct ci_ep *ep)
{
struct ept_queue_item *item;
int num, in, len;
@ -377,8 +377,8 @@ static void handle_ep_complete(struct mv_ep *ep)
in = (ep->desc->bEndpointAddress & USB_DIR_IN) != 0;
if (num == 0)
ep->desc = &ep0_out_desc;
item = mv_get_qtd(num, in);
mv_invalidate_qtd(num);
item = ci_get_qtd(num, in);
ci_invalidate_qtd(num);
if (item->info & 0xff)
printf("EP%d/%s FAIL info=%x pg0=%x\n",
@ -386,7 +386,7 @@ static void handle_ep_complete(struct mv_ep *ep)
len = (item->info >> 16) & 0x7fff;
ep->req.length -= len;
mv_debounce(ep, in);
ci_debounce(ep, in);
DBG("ept%d %s complete %x\n",
num, in ? "in" : "out", len);
@ -403,15 +403,15 @@ static void handle_ep_complete(struct mv_ep *ep)
static void handle_setup(void)
{
struct usb_request *req = &controller.ep[0].req;
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
struct ept_queue_head *head;
struct usb_ctrlrequest r;
int status = 0;
int num, in, _num, _in, i;
char *buf;
head = mv_get_qh(0, 0); /* EP0 OUT */
head = ci_get_qh(0, 0); /* EP0 OUT */
mv_invalidate_qh(0);
ci_invalidate_qh(0);
memcpy(&r, head->setup_data, sizeof(struct usb_ctrlrequest));
writel(EPT_RX(0), &udc->epstat);
DBG("handle setup %s, %x, %x index %x value %x\n", reqname(r.bRequest),
@ -425,7 +425,7 @@ static void handle_setup(void)
if ((r.wValue == 0) && (r.wLength == 0)) {
req->length = 0;
for (i = 0; i < NUM_ENDPOINTS; i++) {
struct mv_ep *ep = &controller.ep[i];
struct ci_ep *ep = &controller.ep[i];
if (!ep->desc)
continue;
@ -478,7 +478,7 @@ static void stop_activity(void)
{
int i, num, in;
struct ept_queue_head *head;
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
writel(readl(&udc->epcomp), &udc->epcomp);
writel(readl(&udc->epstat), &udc->epstat);
writel(0xffffffff, &udc->epflush);
@ -492,16 +492,16 @@ static void stop_activity(void)
& USB_ENDPOINT_NUMBER_MASK;
in = (controller.ep[i].desc->bEndpointAddress
& USB_DIR_IN) != 0;
head = mv_get_qh(num, in);
head = ci_get_qh(num, in);
head->info = INFO_ACTIVE;
mv_flush_qh(num);
ci_flush_qh(num);
}
}
}
void udc_irq(void)
{
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
unsigned n = readl(&udc->usbsts);
writel(n, &udc->usbsts);
int bit, i, num, in;
@ -563,7 +563,7 @@ void udc_irq(void)
int usb_gadget_handle_interrupts(void)
{
u32 value;
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
value = readl(&udc->usbsts);
if (value)
@ -572,9 +572,9 @@ int usb_gadget_handle_interrupts(void)
return value;
}
static int mv_pullup(struct usb_gadget *gadget, int is_on)
static int ci_pullup(struct usb_gadget *gadget, int is_on)
{
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
if (is_on) {
/* RESET */
writel(USBCMD_ITC(MICRO_8FRAME) | USBCMD_RST, &udc->usbcmd);
@ -602,7 +602,7 @@ static int mv_pullup(struct usb_gadget *gadget, int is_on)
void udc_disconnect(void)
{
struct mv_udc *udc = (struct mv_udc *)controller.ctrl->hcor;
struct ci_udc *udc = (struct ci_udc *)controller.ctrl->hcor;
/* disable pullup */
stop_activity();
writel(USBCMD_FS2, &udc->usbcmd);
@ -611,7 +611,7 @@ void udc_disconnect(void)
controller.driver->disconnect(&controller.gadget);
}
static int mvudc_probe(void)
static int ci_udc_probe(void)
{
struct ept_queue_head *head;
uint8_t *imem;
@ -673,23 +673,23 @@ static int mvudc_probe(void)
controller.items[i] = (struct ept_queue_item *)imem;
if (i & 1) {
mv_flush_qh(i - 1);
mv_flush_qtd(i - 1);
ci_flush_qh(i - 1);
ci_flush_qtd(i - 1);
}
}
INIT_LIST_HEAD(&controller.gadget.ep_list);
/* Init EP 0 */
memcpy(&controller.ep[0].ep, &mv_ep_init[0], sizeof(*mv_ep_init));
memcpy(&controller.ep[0].ep, &ci_ep_init[0], sizeof(*ci_ep_init));
controller.ep[0].desc = &ep0_in_desc;
controller.gadget.ep0 = &controller.ep[0].ep;
INIT_LIST_HEAD(&controller.gadget.ep0->ep_list);
/* Init EP 1..n */
for (i = 1; i < NUM_ENDPOINTS; i++) {
memcpy(&controller.ep[i].ep, &mv_ep_init[1],
sizeof(*mv_ep_init));
memcpy(&controller.ep[i].ep, &ci_ep_init[1],
sizeof(*ci_ep_init));
list_add_tail(&controller.ep[i].ep.ep_list,
&controller.gadget.ep_list);
}
@ -699,7 +699,7 @@ static int mvudc_probe(void)
int usb_gadget_register_driver(struct usb_gadget_driver *driver)
{
struct mv_udc *udc;
struct ci_udc *udc;
int ret;
if (!driver)
@ -713,9 +713,9 @@ int usb_gadget_register_driver(struct usb_gadget_driver *driver)
if (ret)
return ret;
ret = mvudc_probe();
ret = ci_udc_probe();
if (!ret) {
udc = (struct mv_udc *)controller.ctrl->hcor;
udc = (struct ci_udc *)controller.ctrl->hcor;
/* select ULPI phy */
writel(PTS(PTS_ENABLE) | PFSC, &udc->portsc);

12
drivers/usb/gadget/mv_udc.h → drivers/usb/gadget/ci_udc.h
View File

@ -3,12 +3,12 @@
*
* Licensed under the GPL-2 or later.
*/
#ifndef __GADGET__MV_UDC_H__
#define __GADGET__MV_UDC_H__
#ifndef __GADGET__CI_UDC_H__
#define __GADGET__CI_UDC_H__
#define NUM_ENDPOINTS 6
struct mv_udc {
struct ci_udc {
#define MICRO_8FRAME 0x8
#define USBCMD_ITC(x) ((((x) > 0xff) ? 0xff : x) << 16)
#define USBCMD_FS2 (1 << 15)
@ -48,7 +48,7 @@ struct mv_udc {
u32 epctrl[16]; /* 0x1c0 */
};
struct mv_ep {
struct ci_ep {
struct usb_ep ep;
struct list_head queue;
const struct usb_endpoint_descriptor *desc;
@ -59,14 +59,14 @@ struct mv_ep {
uint8_t b_fast[64] __aligned(ARCH_DMA_MINALIGN);
};
struct mv_drv {
struct ci_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 ci_ep ep[NUM_ENDPOINTS];
};
struct ept_queue_head {

8
drivers/usb/gadget/gadget_chips.h
View File

@ -144,10 +144,10 @@
#define gadget_is_m66592(g) 0
#endif
#ifdef CONFIG_MV_UDC
#define gadget_is_mv(g) (!strcmp("mv_udc", (g)->name))
#ifdef CONFIG_CI_UDC
#define gadget_is_ci(g) (!strcmp("ci_udc", (g)->name))
#else
#define gadget_is_mv(g) 0
#define gadget_is_ci(g) 0
#endif
#ifdef CONFIG_USB_GADGET_FOTG210
@ -219,7 +219,7 @@ static inline int usb_gadget_controller_number(struct usb_gadget *gadget)
return 0x19;
else if (gadget_is_m66592(gadget))
return 0x20;
else if (gadget_is_mv(gadget))
else if (gadget_is_ci(gadget))
return 0x21;
else if (gadget_is_fotg210(gadget))
return 0x22;

2
include/configs/nitrogen6x.h
View File

@ -31,7 +31,7 @@
#define CONFIG_BOARD_EARLY_INIT_F
#define CONFIG_MISC_INIT_R
#define CONFIG_MXC_GPIO
#define CONFIG_MV_UDC
#define CONFIG_CI_UDC
#define CONFIG_USBD_HS
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_ETHER

2
include/configs/sansa_fuze_plus.h
View File

@ -56,7 +56,7 @@
#define CONFIG_EHCI_MXS_PORT0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_MV_UDC /* ChipIdea CI13xxx UDC */
#define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_ETHER

2
include/configs/xfi3.h
View File

@ -55,7 +55,7 @@
#define CONFIG_EHCI_MXS_PORT0
#define CONFIG_USB_MAX_CONTROLLER_COUNT 1
#define CONFIG_MV_UDC /* ChipIdea CI13xxx UDC */
#define CONFIG_CI_UDC /* ChipIdea CI13xxx UDC */
#define CONFIG_USB_GADGET_DUALSPEED
#define CONFIG_USB_ETHER

6
include/usb/mv_udc.h → include/usb/ci_udc.h
View File

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