Searched refs:userbuffer (Results 1 – 2 of 2) sorted by relevance
| /linux/drivers/usb/misc/sisusbvga/ |
| H A D | sisusbvga.c | 304 * To copy the data from userspace, give pointer to "userbuffer",
308 * Index is ignored if either kernbuffer or userbuffer is set.
316 char *kernbuffer, const char __user *userbuffer, int index, in sisusb_send_bulk_msg() argument
321 int fromuser = (userbuffer != NULL) ? 1 : 0; in sisusb_send_bulk_msg()
361 if (copy_from_user(buffer, userbuffer, passsize)) in sisusb_send_bulk_msg()
364 userbuffer += passsize; in sisusb_send_bulk_msg()
429 * To copy the data to userspace, give pointer to "userbuffer",
437 void *kernbuffer, char __user *userbuffer, ssize_t *bytes_read, in sisusb_recv_bulk_msg() argument
491 if (userbuffer) { in sisusb_recv_bulk_msg()
493 if (copy_to_user(userbuffer, buffe in sisusb_recv_bulk_msg()
741 sisusb_write_mem_bulk(struct sisusb_usb_data * sisusb,u32 addr,char * kernbuffer,int length,const char __user * userbuffer,int index,ssize_t * bytes_written) sisusb_write_mem_bulk() argument
1093 sisusb_read_mem_bulk(struct sisusb_usb_data * sisusb,u32 addr,char * kernbuffer,int length,char __user * userbuffer,ssize_t * bytes_read) sisusb_read_mem_bulk() argument
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| /linux/drivers/usb/core/ |
| H A D | devio.c | 101 void __user *userbuffer; member
556 static int copy_urb_data_to_user(u8 __user *userbuffer, struct urb *urb) in copy_urb_data_to_user() argument
566 if (copy_to_user(userbuffer, urb->transfer_buffer, len)) in copy_urb_data_to_user()
573 if (copy_to_user(userbuffer, sg_virt(&urb->sg[i]), size)) in copy_urb_data_to_user()
575 userbuffer += size; in copy_urb_data_to_user()
1930 as->userbuffer = uurb->buffer; in proc_do_submiturb()
2051 if (as->userbuffer && urb->actual_length) { in processcompl()
2052 if (copy_urb_data_to_user(as->userbuffer, urb)) in processcompl()
2222 if (as->userbuffer && urb->actual_length) { in processcompl_compat()
2223 if (copy_urb_data_to_user(as->userbuffer, ur in processcompl_compat()
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