X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Fpxa2xx_udc.h;h=e2c19e88c8753b2bd745fab07d6fb8698c855489;hb=631025b4d87d5a9d7e04a1ed652d247191e223d4;hp=0e5d0e6fb0e2a26eb49e8bcc48a809fca81fbe23;hpb=8269cc4e2b0ddcdcb9e7f2034c464ef8613737a1;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/usb/gadget/pxa2xx_udc.h b/drivers/usb/gadget/pxa2xx_udc.h
index 0e5d0e6fb0e..e2c19e88c87 100644
--- a/drivers/usb/gadget/pxa2xx_udc.h
+++ b/drivers/usb/gadget/pxa2xx_udc.h
@@ -119,15 +119,22 @@ struct pxa2xx_udc {
 						has_cfr : 1,
 						req_pending : 1,
 						req_std : 1,
-						req_config : 1;
+						req_config : 1,
+						suspended : 1,
+						active : 1;
 
 #define start_watchdog(dev) mod_timer(&dev->timer, jiffies + (HZ/200))
 	struct timer_list			timer;
 
 	struct device				*dev;
+	struct clk				*clk;
 	struct pxa2xx_udc_mach_info		*mach;
 	u64					dma_mask;
 	struct pxa2xx_ep			ep [PXA_UDC_NUM_ENDPOINTS];
+
+#ifdef CONFIG_USB_GADGET_DEBUG_FS
+	struct dentry				*debugfs_udc;
+#endif
 };
 
 /*-------------------------------------------------------------------------*/
@@ -150,17 +157,19 @@ static struct pxa2xx_udc *the_controller;
 #define DBG_NOISY	3	/* ... even more: request level */
 #define DBG_VERY_NOISY	4	/* ... even more: packet level */
 
+#define DMSG(stuff...)	pr_debug("udc: " stuff)
+
 #ifdef DEBUG
 
+static int is_vbus_present(void);
+
 static const char *state_name[] = {
 	"EP0_IDLE",
 	"EP0_IN_DATA_PHASE", "EP0_OUT_DATA_PHASE",
 	"EP0_END_XFER", "EP0_STALL"
 };
 
-#define DMSG(stuff...) printk(KERN_DEBUG "udc: " stuff)
-
-#ifdef VERBOSE
+#ifdef VERBOSE_DEBUG
 #    define UDC_DEBUG DBG_VERBOSE
 #else
 #    define UDC_DEBUG DBG_NORMAL
@@ -206,7 +215,7 @@ dump_state(struct pxa2xx_udc *dev)
 	unsigned	i;
 
 	DMSG("%s %s, uicr %02X.%02X, usir %02X.%02x, ufnr %02X.%02X\n",
-		is_usb_connected() ? "host " : "disconnected",
+		is_vbus_present() ? "host " : "disconnected",
 		state_name[dev->ep0state],
 		UICR1, UICR0, USIR1, USIR0, UFNRH, UFNRL);
 	dump_udccr("udccr");
@@ -223,7 +232,7 @@ dump_state(struct pxa2xx_udc *dev)
 	} else
 		DMSG("ep0 driver '%s'\n", dev->driver->driver.name);
 
-	if (!is_usb_connected())
+	if (!is_vbus_present())
 		return;
 
 	dump_udccs0 ("udccs0");
@@ -232,7 +241,7 @@ dump_state(struct pxa2xx_udc *dev)
 		dev->stats.read.bytes, dev->stats.read.ops);
 
 	for (i = 1; i < PXA_UDC_NUM_ENDPOINTS; i++) {
-		if (dev->ep [i].desc == 0)
+		if (dev->ep [i].desc == NULL)
 			continue;
 		DMSG ("udccs%d = %02x\n", i, *dev->ep->reg_udccs);
 	}
@@ -240,8 +249,6 @@ dump_state(struct pxa2xx_udc *dev)
 
 #else
 
-#define DMSG(stuff...)		do{}while(0)
-
 #define	dump_udccr(x)	do{}while(0)
 #define	dump_udccs0(x)	do{}while(0)
 #define	dump_state(x)	do{}while(0)
@@ -252,8 +259,9 @@ dump_state(struct pxa2xx_udc *dev)
 
 #define DBG(lvl, stuff...) do{if ((lvl) <= UDC_DEBUG) DMSG(stuff);}while(0)
 
-#define WARN(stuff...) printk(KERN_WARNING "udc: " stuff)
-#define INFO(stuff...) printk(KERN_INFO "udc: " stuff)
+#define ERR(stuff...)		pr_err("udc: " stuff)
+#define WARN(stuff...)		pr_warning("udc: " stuff)
+#define INFO(stuff...)		pr_info("udc: " stuff)
 
 
 #endif /* __LINUX_USB_GADGET_PXA2XX_H */