[PATCH] USBATM: allow isochronous transfer

[deliverable/linux.git] / drivers / usb / atm / usbatm.h

diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h
index 1a31cf87bb1fd6acac5e3581ea46001326bdd2a9..0e2caa0967c11c74bad942c31e781f6b0c24f4af 100644 (file)
--- a/drivers/usb/atm/usbatm.h
+++ b/drivers/usb/atm/usbatm.h
@@ -87,6 +87,7 @@
 /* flags, set by mini-driver in bind() */
 
 #define UDSL_SKIP_HEAVY_INIT   (1<<0)
+#define UDSL_USE_ISOC          (1<<1)
 
 
 /* mini driver */
@@ -118,8 +119,9 @@ struct usbatm_driver {
        /* cleanup ATM device ... can sleep, but can't fail */
        void (*atm_stop) (struct usbatm_data *, struct atm_dev *);
 
-        int in;                /* rx endpoint */
-        int out;       /* tx endpoint */
+        int bulk_in;   /* bulk rx endpoint */
+        int isoc_in;   /* isochronous rx endpoint */
+        int bulk_out;  /* bulk tx endpoint */
 
        unsigned rx_padding;
        unsigned tx_padding;
@@ -134,6 +136,7 @@ struct usbatm_channel {
        int endpoint;                   /* usb pipe */
        unsigned int stride;            /* ATM cell size + padding */
        unsigned int buf_size;          /* urb buffer size */
+       unsigned int packet_size;       /* endpoint maxpacket */
        spinlock_t lock;
        struct list_head list;
        struct tasklet_struct tasklet;