diff options
Diffstat (limited to 'drivers/usb/gadget/langwell_udc.h')
| -rw-r--r-- | drivers/usb/gadget/langwell_udc.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/usb/gadget/langwell_udc.h b/drivers/usb/gadget/langwell_udc.h index 9719934e1c0..f1d9c1bb04f 100644 --- a/drivers/usb/gadget/langwell_udc.h +++ b/drivers/usb/gadget/langwell_udc.h @@ -18,11 +18,7 @@ */ #include <linux/usb/langwell_udc.h> - -#if defined(CONFIG_USB_LANGWELL_OTG) #include <linux/usb/langwell_otg.h> -#endif - /*-------------------------------------------------------------------------*/ @@ -199,7 +195,9 @@ struct langwell_udc { vbus_active:1, suspended:1, stopped:1, - lpm:1; /* LPM capability */ + lpm:1, /* LPM capability */ + has_sram:1, /* SRAM caching */ + got_sram:1; /* pci state used to access those endpoints */ struct pci_dev *pdev; @@ -224,5 +222,12 @@ struct langwell_udc { /* make sure release() is done */ struct completion *done; + + /* for private SRAM caching */ + unsigned int sram_addr; + unsigned int sram_size; + + /* device status data for get_status request */ + u16 dev_status; }; |