diff options
Diffstat (limited to 'drivers/usb/gadget/at91_udc.h')
| -rw-r--r-- | drivers/usb/gadget/at91_udc.h | 43 |
1 files changed, 15 insertions, 28 deletions
diff --git a/drivers/usb/gadget/at91_udc.h b/drivers/usb/gadget/at91_udc.h index 882af42e86c..01752466338 100644 --- a/drivers/usb/gadget/at91_udc.h +++ b/drivers/usb/gadget/at91_udc.h @@ -7,16 +7,6 @@ * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the - * Free Software Foundation, Inc., - * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef AT91_UDC_H @@ -51,10 +41,10 @@ #define AT91_UDP_EP(n) (1 << (n)) /* Endpoint Interrupt Status */ #define AT91_UDP_RXSUSP (1 << 8) /* USB Suspend Interrupt Status */ #define AT91_UDP_RXRSM (1 << 9) /* USB Resume Interrupt Status */ -#define AT91_UDP_EXTRSM (1 << 10) /* External Resume Interrupt Status */ +#define AT91_UDP_EXTRSM (1 << 10) /* External Resume Interrupt Status [AT91RM9200 only] */ #define AT91_UDP_SOFINT (1 << 11) /* Start of Frame Interrupt Status */ -#define AT91_UDP_ENDBUSRES (1 << 12) /* End of Bus Reset Interrpt Status */ -#define AT91_UDP_WAKEUP (1 << 13) /* USB Wakeup Interrupt Status */ +#define AT91_UDP_ENDBUSRES (1 << 12) /* End of Bus Reset Interrupt Status */ +#define AT91_UDP_WAKEUP (1 << 13) /* USB Wakeup Interrupt Status [AT91RM9200 only] */ #define AT91_UDP_ICR 0x20 /* Interrupt Clear Register */ #define AT91_UDP_RST_EP 0x28 /* Reset Endpoint Register */ @@ -84,7 +74,7 @@ #define AT91_UDP_TXVC 0x74 /* Transceiver Control Register */ #define AT91_UDP_TXVC_TXVDIS (1 << 8) /* Transceiver Disable */ - +#define AT91_UDP_TXVC_PUON (1 << 9) /* PullUp On [AT91SAM9260 only] */ /*-------------------------------------------------------------------------*/ @@ -115,9 +105,6 @@ struct at91_ep { unsigned is_in:1; unsigned is_iso:1; unsigned fifo_bank:1; - - const struct usb_endpoint_descriptor - *desc; }; /* @@ -136,12 +123,17 @@ struct at91_udc { unsigned wait_for_addr_ack:1; unsigned wait_for_config_ack:1; unsigned selfpowered:1; + unsigned active_suspend:1; u8 addr; struct at91_udc_data board; - struct clk *iclk, *fclk; + struct clk *iclk, *fclk, *uclk; struct platform_device *pdev; struct proc_dir_entry *pde; + void __iomem *udp_baseaddr; int udp_irq; + spinlock_t lock; + struct timer_list vbus_timer; + struct work_struct vbus_timer_work; }; static inline struct at91_udc *to_udc(struct usb_gadget *g) @@ -156,13 +148,7 @@ struct at91_request { /*-------------------------------------------------------------------------*/ -#ifdef DEBUG -#define DBG(stuff...) printk(KERN_DEBUG "udc: " stuff) -#else -#define DBG(stuff...) do{}while(0) -#endif - -#ifdef VERBOSE +#ifdef VERBOSE_DEBUG # define VDBG DBG #else # define VDBG(stuff...) do{}while(0) @@ -174,9 +160,10 @@ struct at91_request { # define PACKET(stuff...) do{}while(0) #endif -#define ERR(stuff...) printk(KERN_ERR "udc: " stuff) -#define WARN(stuff...) printk(KERN_WARNING "udc: " stuff) -#define INFO(stuff...) printk(KERN_INFO "udc: " stuff) +#define ERR(stuff...) pr_err("udc: " stuff) +#define WARNING(stuff...) pr_warning("udc: " stuff) +#define INFO(stuff...) pr_info("udc: " stuff) +#define DBG(stuff...) pr_debug("udc: " stuff) #endif |