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-rw-r--r--arch/arm/mach-ixp4xx/common.c4
-rw-r--r--arch/arm/mach-pxa/devices.c15
-rw-r--r--arch/arm/mach-pxa/devices.h3
-rw-r--r--arch/arm/mach-pxa/pxa25x.c4
-rw-r--r--arch/arm/mach-pxa/pxa27x.c4
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c2
-rw-r--r--drivers/usb/gadget/Kconfig12
-rw-r--r--drivers/usb/gadget/Makefile2
-rw-r--r--drivers/usb/gadget/ether.c2
-rw-r--r--drivers/usb/gadget/gadget_chips.h4
-rw-r--r--drivers/usb/gadget/inode.c2
-rw-r--r--drivers/usb/gadget/pxa25x_udc.c (renamed from drivers/usb/gadget/pxa2xx_udc.c)299
-rw-r--r--drivers/usb/gadget/pxa25x_udc.h (renamed from drivers/usb/gadget/pxa2xx_udc.h)29
-rw-r--r--drivers/usb/gadget/pxa27x_udc.c4
14 files changed, 198 insertions, 188 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c
index f6d66dce685..3781b3db9f4 100644
--- a/arch/arm/mach-ixp4xx/common.c
+++ b/arch/arm/mach-ixp4xx/common.c
@@ -326,11 +326,11 @@ static struct resource ixp4xx_udc_resources[] = {
};
/*
- * USB device controller. The IXP4xx uses the same controller as PXA2XX,
+ * USB device controller. The IXP4xx uses the same controller as PXA25X,
* so we just use the same device.
*/
static struct platform_device ixp4xx_udc_device = {
- .name = "pxa2xx-udc",
+ .name = "pxa25x-udc",
.id = -1,
.num_resources = 2,
.resource = ixp4xx_udc_resources,
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index 4a1eebb42e4..123ee19ca79 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -93,8 +93,19 @@ static struct resource pxa2xx_udc_resources[] = {
static u64 udc_dma_mask = ~(u32)0;
-struct platform_device pxa_device_udc = {
- .name = "pxa2xx-udc",
+struct platform_device pxa25x_device_udc = {
+ .name = "pxa25x-udc",
+ .id = -1,
+ .resource = pxa2xx_udc_resources,
+ .num_resources = ARRAY_SIZE(pxa2xx_udc_resources),
+ .dev = {
+ .platform_data = &pxa_udc_info,
+ .dma_mask = &udc_dma_mask,
+ }
+};
+
+struct platform_device pxa27x_device_udc = {
+ .name = "pxa27x-udc",
.id = -1,
.resource = pxa2xx_udc_resources,
.num_resources = ARRAY_SIZE(pxa2xx_udc_resources),
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index e620a3373d4..881d1a7bf17 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -1,7 +1,8 @@
extern struct platform_device pxa_device_mci;
extern struct platform_device pxa3xx_device_mci2;
extern struct platform_device pxa3xx_device_mci3;
-extern struct platform_device pxa_device_udc;
+extern struct platform_device pxa25x_device_udc;
+extern struct platform_device pxa27x_device_udc;
extern struct platform_device pxa_device_fb;
extern struct platform_device pxa_device_ffuart;
extern struct platform_device pxa_device_btuart;
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index a1a7dd23ce5..4cd50e3005e 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -127,7 +127,7 @@ static struct clk pxa25x_clks[] = {
INIT_CKEN("UARTCLK", FFUART, 14745600, 1, &pxa_device_ffuart.dev),
INIT_CKEN("UARTCLK", BTUART, 14745600, 1, &pxa_device_btuart.dev),
INIT_CKEN("UARTCLK", STUART, 14745600, 1, NULL),
- INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa_device_udc.dev),
+ INIT_CKEN("UDCCLK", USB, 47923000, 5, &pxa25x_device_udc.dev),
INIT_CKEN("MMCCLK", MMC, 19169000, 0, &pxa_device_mci.dev),
INIT_CKEN("I2CCLK", I2C, 31949000, 0, &pxa_device_i2c.dev),
@@ -267,7 +267,7 @@ void __init pxa25x_init_irq(void)
}
static struct platform_device *pxa25x_devices[] __initdata = {
- &pxa_device_udc,
+ &pxa25x_device_udc,
&pxa_device_ffuart,
&pxa_device_btuart,
&pxa_device_stuart,
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 4d7afae352a..d5d14ea33f2 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -146,7 +146,7 @@ static struct clk pxa27x_clks[] = {
INIT_CKEN("I2SCLK", I2S, 14682000, 0, &pxa_device_i2s.dev),
INIT_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev),
- INIT_CKEN("UDCCLK", USB, 48000000, 5, &pxa_device_udc.dev),
+ INIT_CKEN("UDCCLK", USB, 48000000, 5, &pxa27x_device_udc.dev),
INIT_CKEN("MMCCLK", MMC, 19500000, 0, &pxa_device_mci.dev),
INIT_CKEN("FICPCLK", FICP, 48000000, 0, &pxa_device_ficp.dev),
@@ -357,7 +357,7 @@ void __init pxa_set_i2c_power_info(struct i2c_pxa_platform_data *info)
}
static struct platform_device *devices[] __initdata = {
-/* &pxa_device_udc, The UDC driver is PXA25x only */
+ &pxa27x_device_udc,
&pxa_device_ffuart,
&pxa_device_btuart,
&pxa_device_stuart,
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index d26a9b02a55..15685d2b8f8 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -231,7 +231,7 @@ static struct clk pxa3xx_clks[] = {
PXA3xx_CKEN("UARTCLK", STUART, 14857000, 1, NULL),
PXA3xx_CKEN("I2CCLK", I2C, 32842000, 0, &pxa_device_i2c.dev),
- PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa_device_udc.dev),
+ PXA3xx_CKEN("UDCCLK", UDC, 48000000, 5, &pxa27x_device_udc.dev),
PXA3xx_CKEN("USBCLK", USBH, 48000000, 0, &pxa27x_device_ohci.dev),
PXA3xx_CKEN("KBDCLK", KEYPAD, 32768, 0, &pxa27x_device_keypad.dev),
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index 6e784d2db42..13dcec30457 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -172,7 +172,7 @@ config USB_NET2280
default USB_GADGET
select USB_GADGET_SELECTED
-config USB_GADGET_PXA2XX
+config USB_GADGET_PXA25X
boolean "PXA 25x or IXP 4xx"
depends on (ARCH_PXA && PXA25x) || ARCH_IXP4XX
help
@@ -184,19 +184,19 @@ config USB_GADGET_PXA2XX
zero (for control transfers).
Say "y" to link the driver statically, or "m" to build a
- dynamically linked module called "pxa2xx_udc" and force all
+ dynamically linked module called "pxa25x_udc" and force all
gadget drivers to also be dynamically linked.
-config USB_PXA2XX
+config USB_PXA25X
tristate
- depends on USB_GADGET_PXA2XX
+ depends on USB_GADGET_PXA25X
default USB_GADGET
select USB_GADGET_SELECTED
# if there's only one gadget driver, using only two bulk endpoints,
# don't waste memory for the other endpoints
-config USB_PXA2XX_SMALL
- depends on USB_GADGET_PXA2XX
+config USB_PXA25X_SMALL
+ depends on USB_GADGET_PXA25X
bool
default n if USB_ETH_RNDIS
default y if USB_ZERO
diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
index 12357255d74..e258afd25fa 100644
--- a/drivers/usb/gadget/Makefile
+++ b/drivers/usb/gadget/Makefile
@@ -8,7 +8,7 @@ endif
obj-$(CONFIG_USB_DUMMY_HCD) += dummy_hcd.o
obj-$(CONFIG_USB_NET2280) += net2280.o
obj-$(CONFIG_USB_AMD5536UDC) += amd5536udc.o
-obj-$(CONFIG_USB_PXA2XX) += pxa2xx_udc.o
+obj-$(CONFIG_USB_PXA25X) += pxa25x_udc.o
obj-$(CONFIG_USB_PXA27X) += pxa27x_udc.o
obj-$(CONFIG_USB_GOKU) += goku_udc.o
obj-$(CONFIG_USB_OMAP) += omap_udc.o
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 8d61ea67a81..4ce3950b997 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -262,7 +262,7 @@ MODULE_PARM_DESC(host_addr, "Host Ethernet Address");
/* For CDC-incapable hardware, choose the simple cdc subset.
* Anything that talks bulk (without notable bugs) can do this.
*/
-#ifdef CONFIG_USB_GADGET_PXA2XX
+#ifdef CONFIG_USB_GADGET_PXA25X
#define DEV_CONFIG_SUBSET
#endif
diff --git a/drivers/usb/gadget/gadget_chips.h b/drivers/usb/gadget/gadget_chips.h
index f7f159c1002..ca5149ea731 100644
--- a/drivers/usb/gadget/gadget_chips.h
+++ b/drivers/usb/gadget/gadget_chips.h
@@ -29,8 +29,8 @@
#define gadget_is_dummy(g) 0
#endif
-#ifdef CONFIG_USB_GADGET_PXA2XX
-#define gadget_is_pxa(g) !strcmp("pxa2xx_udc", (g)->name)
+#ifdef CONFIG_USB_GADGET_PXA25X
+#define gadget_is_pxa(g) !strcmp("pxa25x_udc", (g)->name)
#else
#define gadget_is_pxa(g) 0
#endif
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 69b0a2754f2..f132a9219e1 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -1501,7 +1501,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
}
break;
-#ifndef CONFIG_USB_GADGET_PXA2XX
+#ifndef CONFIG_USB_GADGET_PXA25X
/* PXA automagically handles this request too */
case USB_REQ_GET_CONFIGURATION:
if (ctrl->bRequestType != 0x80)
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index 63db96adc0b..031dceb9302 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -1,5 +1,4 @@
/*
- * linux/drivers/usb/gadget/pxa2xx_udc.c
* Intel PXA25x and IXP4xx on-chip full speed USB device controllers
*
* Copyright (C) 2002 Intrinsyc, Inc. (Frank Becker)
@@ -97,7 +96,7 @@
#define DRIVER_DESC "PXA 25x USB Device Controller driver"
-static const char driver_name [] = "pxa2xx_udc";
+static const char driver_name [] = "pxa25x_udc";
static const char ep0name [] = "ep0";
@@ -117,10 +116,10 @@ static const char ep0name [] = "ep0";
#endif
-#include "pxa2xx_udc.h"
+#include "pxa25x_udc.h"
-#ifdef CONFIG_USB_PXA2XX_SMALL
+#ifdef CONFIG_USB_PXA25X_SMALL
#define SIZE_STR " (small)"
#else
#define SIZE_STR ""
@@ -132,8 +131,8 @@ static const char ep0name [] = "ep0";
* ---------------------------------------------------------------------------
*/
-static void pxa2xx_ep_fifo_flush (struct usb_ep *ep);
-static void nuke (struct pxa2xx_ep *, int status);
+static void pxa25x_ep_fifo_flush (struct usb_ep *ep);
+static void nuke (struct pxa25x_ep *, int status);
/* one GPIO should be used to detect VBUS from the host */
static int is_vbus_present(void)
@@ -218,24 +217,24 @@ static inline void udc_ack_int_UDCCR(int mask)
/*
* endpoint enable/disable
*
- * we need to verify the descriptors used to enable endpoints. since pxa2xx
+ * we need to verify the descriptors used to enable endpoints. since pxa25x
* endpoint configurations are fixed, and are pretty much always enabled,
* there's not a lot to manage here.
*
- * because pxa2xx can't selectively initialize bulk (or interrupt) endpoints,
+ * because pxa25x can't selectively initialize bulk (or interrupt) endpoints,
* (resetting endpoint halt and toggle), SET_INTERFACE is unusable except
* for a single interface (with only the default altsetting) and for gadget
* drivers that don't halt endpoints (not reset by set_interface). that also
* means that if you use ISO, you must violate the USB spec rule that all
* iso endpoints must be in non-default altsettings.
*/
-static int pxa2xx_ep_enable (struct usb_ep *_ep,
+static int pxa25x_ep_enable (struct usb_ep *_ep,
const struct usb_endpoint_descriptor *desc)
{
- struct pxa2xx_ep *ep;
- struct pxa2xx_udc *dev;
+ struct pxa25x_ep *ep;
+ struct pxa25x_udc *dev;
- ep = container_of (_ep, struct pxa2xx_ep, ep);
+ ep = container_of (_ep, struct pxa25x_ep, ep);
if (!_ep || !desc || ep->desc || _ep->name == ep0name
|| desc->bDescriptorType != USB_DT_ENDPOINT
|| ep->bEndpointAddress != desc->bEndpointAddress
@@ -274,7 +273,7 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
ep->ep.maxpacket = le16_to_cpu (desc->wMaxPacketSize);
/* flush fifo (mostly for OUT buffers) */
- pxa2xx_ep_fifo_flush (_ep);
+ pxa25x_ep_fifo_flush (_ep);
/* ... reset halt state too, if we could ... */
@@ -282,12 +281,12 @@ static int pxa2xx_ep_enable (struct usb_ep *_ep,
return 0;
}
-static int pxa2xx_ep_disable (struct usb_ep *_ep)
+static int pxa25x_ep_disable (struct usb_ep *_ep)
{
- struct pxa2xx_ep *ep;
+ struct pxa25x_ep *ep;
unsigned long flags;
- ep = container_of (_ep, struct pxa2xx_ep, ep);
+ ep = container_of (_ep, struct pxa25x_ep, ep);
if (!_ep || !ep->desc) {
DMSG("%s, %s not enabled\n", __func__,
_ep ? ep->ep.name : NULL);
@@ -298,7 +297,7 @@ static int pxa2xx_ep_disable (struct usb_ep *_ep)
nuke (ep, -ESHUTDOWN);
/* flush fifo (mostly for IN buffers) */
- pxa2xx_ep_fifo_flush (_ep);
+ pxa25x_ep_fifo_flush (_ep);
ep->desc = NULL;
ep->stopped = 1;
@@ -310,18 +309,18 @@ static int pxa2xx_ep_disable (struct usb_ep *_ep)
/*-------------------------------------------------------------------------*/
-/* for the pxa2xx, these can just wrap kmalloc/kfree. gadget drivers
+/* for the pxa25x, these can just wrap kmalloc/kfree. gadget drivers
* must still pass correctly initialized endpoints, since other controller
* drivers may care about how it's currently set up (dma issues etc).
*/
/*
- * pxa2xx_ep_alloc_request - allocate a request data structure
+ * pxa25x_ep_alloc_request - allocate a request data structure
*/
static struct usb_request *
-pxa2xx_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
+pxa25x_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
{
- struct pxa2xx_request *req;
+ struct pxa25x_request *req;
req = kzalloc(sizeof(*req), gfp_flags);
if (!req)
@@ -333,14 +332,14 @@ pxa2xx_ep_alloc_request (struct usb_ep *_ep, gfp_t gfp_flags)
/*
- * pxa2xx_ep_free_request - deallocate a request data structure
+ * pxa25x_ep_free_request - deallocate a request data structure
*/
static void
-pxa2xx_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
+pxa25x_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
{
- struct pxa2xx_request *req;
+ struct pxa25x_request *req;
- req = container_of (_req, struct pxa2xx_request, req);
+ req = container_of (_req, struct pxa25x_request, req);
WARN_ON (!list_empty (&req->queue));
kfree(req);
}
@@ -350,7 +349,7 @@ pxa2xx_ep_free_request (struct usb_ep *_ep, struct usb_request *_req)
/*
* done - retire a request; caller blocked irqs
*/
-static void done(struct pxa2xx_ep *ep, struct pxa2xx_request *req, int status)
+static void done(struct pxa25x_ep *ep, struct pxa25x_request *req, int status)
{
unsigned stopped = ep->stopped;
@@ -373,13 +372,13 @@ static void done(struct pxa2xx_ep *ep, struct pxa2xx_request *req, int status)
}
-static inline void ep0_idle (struct pxa2xx_udc *dev)
+static inline void ep0_idle (struct pxa25x_udc *dev)
{
dev->ep0state = EP0_IDLE;
}
static int
-write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max)
+write_packet(volatile u32 *uddr, struct pxa25x_request *req, unsigned max)
{
u8 *buf;
unsigned length, count;
@@ -404,7 +403,7 @@ write_packet(volatile u32 *uddr, struct pxa2xx_request *req, unsigned max)
* caller guarantees at least one packet buffer is ready (or a zlp).
*/
static int
-write_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+write_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
{
unsigned max;
@@ -461,7 +460,7 @@ write_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
* ep0 data stage. these chips want very simple state transitions.
*/
static inline
-void ep0start(struct pxa2xx_udc *dev, u32 flags, const char *tag)
+void ep0start(struct pxa25x_udc *dev, u32 flags, const char *tag)
{
UDCCS0 = flags|UDCCS0_SA|UDCCS0_OPR;
USIR0 = USIR0_IR0;
@@ -471,7 +470,7 @@ void ep0start(struct pxa2xx_udc *dev, u32 flags, const char *tag)
}
static int
-write_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+write_ep0_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
{
unsigned count;
int is_short;
@@ -531,7 +530,7 @@ write_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
* request buffer having filled (and maybe overran till end-of-packet).
*/
static int
-read_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+read_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
{
for (;;) {
u32 udccs;
@@ -608,7 +607,7 @@ read_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
* protocols do use them.
*/
static int
-read_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
+read_ep0_fifo (struct pxa25x_ep *ep, struct pxa25x_request *req)
{
u8 *buf, byte;
unsigned bufferspace;
@@ -647,21 +646,21 @@ read_ep0_fifo (struct pxa2xx_ep *ep, struct pxa2xx_request *req)
/*-------------------------------------------------------------------------*/
static int
-pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
+pxa25x_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
{
- struct pxa2xx_request *req;
- struct pxa2xx_ep *ep;
- struct pxa2xx_udc *dev;
+ struct pxa25x_request *req;
+ struct pxa25x_ep *ep;
+ struct pxa25x_udc *dev;
unsigned long flags;
- req = container_of(_req, struct pxa2xx_request, req);
+ req = container_of(_req, struct pxa25x_request, req);
if (unlikely (!_req || !_req->complete || !_req->buf
|| !list_empty(&req->queue))) {
DMSG("%s, bad params\n", __func__);
return -EINVAL;
}
- ep = container_of(_ep, struct pxa2xx_ep, ep);
+ ep = container_of(_ep, struct pxa25x_ep, ep);
if (unlikely (!_ep || (!ep->desc && ep->ep.name != ep0name))) {
DMSG("%s, bad ep\n", __func__);
return -EINVAL;
@@ -757,14 +756,14 @@ pxa2xx_ep_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
/*
* nuke - dequeue ALL requests
*/
-static void nuke(struct pxa2xx_ep *ep, int status)
+static void nuke(struct pxa25x_ep *ep, int status)
{
- struct pxa2xx_request *req;
+ struct pxa25x_request *req;
/* called with irqs blocked */
while (!list_empty(&ep->queue)) {
req = list_entry(ep->queue.next,
- struct pxa2xx_request,
+ struct pxa25x_request,
queue);
done(ep, req, status);
}
@@ -774,13 +773,13 @@ static void nuke(struct pxa2xx_ep *ep, int status)
/* dequeue JUST ONE request */
-static int pxa2xx_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
+static int pxa25x_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
{
- struct pxa2xx_ep *ep;
- struct pxa2xx_request *req;
+ struct pxa25x_ep *ep;
+ struct pxa25x_request *req;
unsigned long flags;
- ep = container_of(_ep, struct pxa2xx_ep, ep);
+ ep = container_of(_ep, struct pxa25x_ep, ep);
if (!_ep || ep->ep.name == ep0name)
return -EINVAL;
@@ -804,12 +803,12 @@ static int pxa2xx_ep_dequeue(struct usb_ep *_ep, struct usb_request *_req)
/*-------------------------------------------------------------------------*/
-static int pxa2xx_ep_set_halt(struct usb_ep *_ep, int value)
+static int pxa25x_ep_set_halt(struct usb_ep *_ep, int value)
{
- struct pxa2xx_ep *ep;
+ struct pxa25x_ep *ep;
unsigned long flags;
- ep = container_of(_ep, struct pxa2xx_ep, ep);
+ ep = container_of(_ep, struct pxa25x_ep, ep);
if (unlikely (!_ep
|| (!ep->desc && ep->ep.name != ep0name))
|| ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) {
@@ -859,11 +858,11 @@ static int pxa2xx_ep_set_halt(struct usb_ep *_ep, int value)
return 0;
}
-static int pxa2xx_ep_fifo_status(struct usb_ep *_ep)
+static int pxa25x_ep_fifo_status(struct usb_ep *_ep)
{
- struct pxa2xx_ep *ep;
+ struct pxa25x_ep *ep;
- ep = container_of(_ep, struct pxa2xx_ep, ep);
+ ep = container_of(_ep, struct pxa25x_ep, ep);
if (!_ep) {
DMSG("%s, bad ep\n", __func__);
return -ENODEV;
@@ -878,11 +877,11 @@ static int pxa2xx_ep_fifo_status(struct usb_ep *_ep)
return (*ep->reg_ubcr & 0xfff) + 1;
}
-static void pxa2xx_ep_fifo_flush(struct usb_ep *_ep)
+static void pxa25x_ep_fifo_flush(struct usb_ep *_ep)
{
- struct pxa2xx_ep *ep;
+ struct pxa25x_ep *ep;
- ep = container_of(_ep, struct pxa2xx_ep, ep);
+ ep = container_of(_ep, struct pxa25x_ep, ep);
if (!_ep || ep->ep.name == ep0name || !list_empty(&ep->queue)) {
DMSG("%s, bad ep\n", __func__);
return;
@@ -904,19 +903,19 @@ static void pxa2xx_ep_fifo_flush(struct usb_ep *_ep)
}
-static struct usb_ep_ops pxa2xx_ep_ops = {
- .enable = pxa2xx_ep_enable,
- .disable = pxa2xx_ep_disable,
+static struct usb_ep_ops pxa25x_ep_ops = {
+ .enable = pxa25x_ep_enable,
+ .disable = pxa25x_ep_disable,
- .alloc_request = pxa2xx_ep_alloc_request,
- .free_request = pxa2xx_ep_free_request,
+ .alloc_request = pxa25x_ep_alloc_request,
+ .free_request = pxa25x_ep_free_request,
- .queue = pxa2xx_ep_queue,
- .dequeue = pxa2xx_ep_dequeue,
+ .queue = pxa25x_ep_queue,
+ .dequeue = pxa25x_ep_dequeue,
- .set_halt = pxa2xx_ep_set_halt,
- .fifo_status = pxa2xx_ep_fifo_status,
- .fifo_flush = pxa2xx_ep_fifo_flush,
+ .set_halt = pxa25x_ep_set_halt,
+ .fifo_status = pxa25x_ep_fifo_status,
+ .fifo_flush = pxa25x_ep_fifo_flush,
};
@@ -925,12 +924,12 @@ static struct usb_ep_ops pxa2xx_ep_ops = {
* ---------------------------------------------------------------------------
*/
-static int pxa2xx_udc_get_frame(struct usb_gadget *_gadget)
+static int pxa25x_udc_get_frame(struct usb_gadget *_gadget)
{
return ((UFNRH & 0x07) << 8) | (UFNRL & 0xff);
}
-static int pxa2xx_udc_wakeup(struct usb_gadget *_gadget)
+static int pxa25x_udc_wakeup(struct usb_gadget *_gadget)
{
/* host may not have enabled remote wakeup */
if ((UDCCS0 & UDCCS0_DRWF) == 0)
@@ -939,14 +938,14 @@ static int pxa2xx_udc_wakeup(struct usb_gadget *_gadget)
return 0;
}
-static void stop_activity(struct pxa2xx_udc *, struct usb_gadget_driver *);
-static void udc_enable (struct pxa2xx_udc *);
-static void udc_disable(struct pxa2xx_udc *);
+static void stop_activity(struct pxa25x_udc *, struct usb_gadget_driver *);
+static void udc_enable (struct pxa25x_udc *);
+static void udc_disable(struct pxa25x_udc *);
/* We disable the UDC -- and its 48 MHz clock -- whenever it's not
* in active use.
*/
-static int pullup(struct pxa2xx_udc *udc)
+static int pullup(struct pxa25x_udc *udc)
{
int is_active = udc->vbus && udc->pullup && !udc->suspended;
DMSG("%s\n", is_active ? "active" : "inactive");
@@ -976,11 +975,11 @@ static int pullup(struct pxa2xx_udc *udc)
}
/* VBUS reporting logically comes from a transceiver */
-static int pxa2xx_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
+static int pxa25x_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
{
- struct pxa2xx_udc *udc;
+ struct pxa25x_udc *udc;
- udc = container_of(_gadget, struct pxa2xx_udc, gadget);
+ udc = container_of(_gadget, struct pxa25x_udc, gadget);
udc->vbus = (is_active != 0);
DMSG("vbus %s\n", is_active ? "supplied" : "inactive");
pullup(udc);
@@ -988,11 +987,11 @@ static int pxa2xx_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
}
/* drivers may have software control over D+ pullup */
-static int pxa2xx_udc_pullup(struct usb_gadget *_gadget, int is_active)
+static int pxa25x_udc_pullup(struct usb_gadget *_gadget, int is_active)
{
- struct pxa2xx_udc *udc;
+ struct pxa25x_udc *udc;
- udc = container_of(_gadget, struct pxa2xx_udc, gadget);
+ udc = container_of(_gadget, struct pxa25x_udc, gadget);
/* not all boards support pullup control */
if (!udc->mach->gpio_pullup && !udc->mach->udc_command)
@@ -1003,11 +1002,11 @@ static int pxa2xx_udc_pullup(struct usb_gadget *_gadget, int is_active)
return 0;
}
-static const struct usb_gadget_ops pxa2xx_udc_ops = {
- .get_frame = pxa2xx_udc_get_frame,
- .wakeup = pxa2xx_udc_wakeup,
- .vbus_session = pxa2xx_udc_vbus_session,
- .pullup = pxa2xx_udc_pullup,
+static const struct usb_gadget_ops pxa25x_udc_ops = {
+ .get_frame = pxa25x_udc_get_frame,
+ .wakeup = pxa25x_udc_wakeup,
+ .vbus_session = pxa25x_udc_vbus_session,
+ .pullup = pxa25x_udc_pullup,
// .vbus_draw ... boards may consume current from VBUS, up to
// 100-500mA based on config. the 500uA suspend ceiling means
@@ -1021,7 +1020,7 @@ static const struct usb_gadget_ops pxa2xx_udc_ops = {
static int
udc_seq_show(struct seq_file *m, void *_d)
{
- struct pxa2xx_udc *dev = m->private;
+ struct pxa25x_udc *dev = m->private;
unsigned long flags;
int i;
u32 tmp;
@@ -1082,8 +1081,8 @@ udc_seq_show(struct seq_file *m, void *_d)
/* dump endpoint queues */
for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) {
- struct pxa2xx_ep *ep = &dev->ep [i];
- struct pxa2xx_request *req;
+ struct pxa25x_ep *ep = &dev->ep [i];
+ struct pxa25x_request *req;
if (i != 0) {
const struct usb_endpoint_descriptor *desc;
@@ -1156,7 +1155,7 @@ static const struct file_operations debug_fops = {
/*
* udc_disable - disable USB device controller
*/
-static void udc_disable(struct pxa2xx_udc *dev)
+static void udc_disable(struct pxa25x_udc *dev)
{
/* block all irqs */
udc_set_mask_UDCCR(UDCCR_SRM|UDCCR_REM);
@@ -1176,7 +1175,7 @@ static void udc_disable(struct pxa2xx_udc *dev)
/*
* udc_reinit - initialize software state
*/
-static void udc_reinit(struct pxa2xx_udc *dev)
+static void udc_reinit(struct pxa25x_udc *dev)
{
u32 i;
@@ -1187,7 +1186,7 @@ static void udc_reinit(struct pxa2xx_udc *dev)
/* basic endpoint records init */
for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) {
- struct pxa2xx_ep *ep = &dev->ep[i];
+ struct pxa25x_ep *ep = &dev->ep[i];
if (i != 0)
list_add_tail (&ep->ep.ep_list, &dev->gadget.ep_list);
@@ -1204,7 +1203,7 @@ static void udc_reinit(struct pxa2xx_udc *dev)
/* until it's enabled, this UDC should be completely invisible
* to any USB host.
*/
-static void udc_enable (struct pxa2xx_udc *dev)
+static void udc_enable (struct pxa25x_udc *dev)
{
udc_clear_mask_UDCCR(UDCCR_UDE);
@@ -1260,7 +1259,7 @@ static void udc_enable (struct pxa2xx_udc *dev)
*/
int usb_gadget_register_driver(struct usb_gadget_driver *driver)
{
- struct pxa2xx_udc *dev = the_controller;
+ struct pxa25x_udc *dev = the_controller;
int retval;
if (!driver
@@ -1305,7 +1304,7 @@ fail:
EXPORT_SYMBOL(usb_gadget_register_driver);
static void
-stop_activity(struct pxa2xx_udc *dev, struct usb_gadget_driver *driver)
+stop_activity(struct pxa25x_udc *dev, struct usb_gadget_driver *driver)
{
int i;
@@ -1316,7 +1315,7 @@ stop_activity(struct pxa2xx_udc *dev, struct usb_gadget_driver *driver)
/* prevent new request submissions, kill any outstanding requests */
for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) {
- struct pxa2xx_ep *ep = &dev->ep[i];
+ struct pxa25x_ep *ep = &dev->ep[i];
ep->stopped = 1;
nuke(ep, -ESHUTDOWN);
@@ -1333,7 +1332,7 @@ stop_activity(struct pxa2xx_udc *dev, struct usb_gadget_driver *driver)
int usb_gadget_unregister_driver(struct usb_gadget_driver *driver)
{
- struct pxa2xx_udc *dev = the_controller;
+ struct pxa25x_udc *dev = the_controller;
if (!dev)
return -ENODEV;
@@ -1370,7 +1369,7 @@ EXPORT_SYMBOL(usb_gadget_unregister_driver);
static irqreturn_t
lubbock_vbus_irq(int irq, void *_dev)
{
- struct pxa2xx_udc *dev = _dev;
+ struct pxa25x_udc *dev = _dev;
int vbus;
dev->stats.irqs++;
@@ -1389,7 +1388,7 @@ lubbock_vbus_irq(int irq, void *_dev)
return IRQ_NONE;
}
- pxa2xx_udc_vbus_session(&dev->gadget, vbus);
+ pxa25x_udc_vbus_session(&dev->gadget, vbus);
return IRQ_HANDLED;
}
@@ -1397,20 +1396,20 @@ lubbock_vbus_irq(int irq, void *_dev)
static irqreturn_t udc_vbus_irq(int irq, void *_dev)
{
- struct pxa2xx_udc *dev = _dev;
+ struct pxa25x_udc *dev = _dev;
int vbus = gpio_get_value(dev->mach->gpio_vbus);
if (dev->mach->gpio_vbus_inverted)
vbus = !vbus;
- pxa2xx_udc_vbus_session(&dev->gadget, vbus);
+ pxa25x_udc_vbus_session(&dev->gadget, vbus);
return IRQ_HANDLED;
}
/*-------------------------------------------------------------------------*/
-static inline void clear_ep_state (struct pxa2xx_udc *dev)
+static inline void clear_ep_state (struct pxa25x_udc *dev)
{
unsigned i;
@@ -1423,7 +1422,7 @@ static inline void clear_ep_state (struct pxa2xx_udc *dev)
static void udc_watchdog(unsigned long _dev)
{
- struct pxa2xx_udc *dev = (void *)_dev;
+ struct pxa25x_udc *dev = (void *)_dev;
local_irq_disable();
if (dev->ep0state == EP0_STALL
@@ -1436,11 +1435,11 @@ static void udc_watchdog(unsigned long _dev)
local_irq_enable();
}
-static void handle_ep0 (struct pxa2xx_udc *dev)
+static void handle_ep0 (struct pxa25x_udc *dev)
{
u32 udccs0 = UDCCS0;
- struct pxa2xx_ep *ep = &dev->ep [0];
- struct pxa2xx_request *req;
+ struct pxa25x_ep *ep = &dev->ep [0];
+ struct pxa25x_request *req;
union {
struct usb_ctrlrequest r;
u8 raw [8];
@@ -1450,7 +1449,7 @@ static void handle_ep0 (struct pxa2xx_udc *dev)
if (list_empty(&ep->queue))
req = NULL;
else
- req = list_entry(ep->queue.next, struct pxa2xx_request, queue);
+ req = list_entry(ep->queue.next, struct pxa25x_request, queue);
/* clear stall status */
if (udccs0 & UDCCS0_SST) {
@@ -1660,9 +1659,9 @@ stall:
USIR0 = USIR0_IR0;
}
-static void handle_ep(struct pxa2xx_ep *ep)
+static void handle_ep(struct pxa25x_ep *ep)
{
- struct pxa2xx_request *req;
+ struct pxa25x_request *req;
int is_in = ep->bEndpointAddress & USB_DIR_IN;
int completed;
u32 udccs, tmp;
@@ -1671,7 +1670,7 @@ static void handle_ep(struct pxa2xx_ep *ep)
completed = 0;
if (likely (!list_empty(&ep->queue)))
req = list_entry(ep->queue.next,
- struct pxa2xx_request, queue);
+ struct pxa25x_request, queue);
else
req = NULL;
@@ -1708,16 +1707,16 @@ static void handle_ep(struct pxa2xx_ep *ep)
}
/*
- * pxa2xx_udc_irq - interrupt handler
+ * pxa25x_udc_irq - interrupt handler
*
* avoid delays in ep0 processing. the control handshaking isn't always
* under software control (pxa250c0 and the pxa255 are better), and delays
* could cause usb protocol errors.
*/
static irqreturn_t
-pxa2xx_udc_irq(int irq, void *_dev)
+pxa25x_udc_irq(int irq, void *_dev)
{
- struct pxa2xx_udc *dev = _dev;
+ struct pxa25x_udc *dev = _dev;
int handled;
dev->stats.irqs++;
@@ -1826,9 +1825,9 @@ static void nop_release (struct device *dev)
* doing it at run-time) to save code, eliminate fault paths, and
* be more obviously correct.
*/
-static struct pxa2xx_udc memory = {
+static struct pxa25x_udc memory = {
.gadget = {
- .ops = &pxa2xx_udc_ops,
+ .ops = &pxa25x_udc_ops,
.ep0 = &memory.ep[0].ep,
.name = driver_name,
.dev = {
@@ -1841,7 +1840,7 @@ static struct pxa2xx_udc memory = {
.ep[0] = {
.ep = {
.name = ep0name,
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = EP0_FIFO_SIZE,
},
.dev = &memory,
@@ -1853,7 +1852,7 @@ static struct pxa2xx_udc memory = {
.ep[1] = {
.ep = {
.name = "ep1in-bulk",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = BULK_FIFO_SIZE,
},
.dev = &memory,
@@ -1866,7 +1865,7 @@ static struct pxa2xx_udc memory = {
.ep[2] = {
.ep = {
.name = "ep2out-bulk",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = BULK_FIFO_SIZE,
},
.dev = &memory,
@@ -1877,11 +1876,11 @@ static struct pxa2xx_udc memory = {
.reg_ubcr = &UBCR2,
.reg_uddr = &UDDR2,
},
-#ifndef CONFIG_USB_PXA2XX_SMALL
+#ifndef CONFIG_USB_PXA25X_SMALL
.ep[3] = {
.ep = {
.name = "ep3in-iso",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = ISO_FIFO_SIZE,
},
.dev = &memory,
@@ -1894,7 +1893,7 @@ static struct pxa2xx_udc memory = {
.ep[4] = {
.ep = {
.name = "ep4out-iso",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = ISO_FIFO_SIZE,
},
.dev = &memory,
@@ -1908,7 +1907,7 @@ static struct pxa2xx_udc memory = {
.ep[5] = {
.ep = {
.name = "ep5in-int",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = INT_FIFO_SIZE,
},
.dev = &memory,
@@ -1923,7 +1922,7 @@ static struct pxa2xx_udc memory = {
.ep[6] = {
.ep = {
.name = "ep6in-bulk",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = BULK_FIFO_SIZE,
},
.dev = &memory,
@@ -1936,7 +1935,7 @@ static struct pxa2xx_udc memory = {
.ep[7] = {
.ep = {
.name = "ep7out-bulk",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = BULK_FIFO_SIZE,
},
.dev = &memory,
@@ -1950,7 +1949,7 @@ static struct pxa2xx_udc memory = {
.ep[8] = {
.ep = {
.name = "ep8in-iso",
- .ops = &pxa2xx_ep_ops,
+ .ops = &pxa25x_ep_ops,
.maxpacket = ISO_FIFO_SIZE,
},
.dev = &memory,
@@ -1963,7 +1962,7 @@ static struct pxa2xx_udc memory = {
.ep[9] = {