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Searched refs:actual_buffer (Results 1 - 2 of 2) sorted by relevance

/kernel/linux/linux-5.10/drivers/usb/misc/
H A Dldusb.c222 size_t *actual_buffer; in ld_usb_interrupt_in_callback() local
246 actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_head * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); in ld_usb_interrupt_in_callback()
247 /* actual_buffer gets urb->actual_length + interrupt_in_buffer */ in ld_usb_interrupt_in_callback()
248 *actual_buffer = urb->actual_length; in ld_usb_interrupt_in_callback()
249 memcpy(actual_buffer+1, dev->interrupt_in_buffer, urb->actual_length); in ld_usb_interrupt_in_callback()
441 size_t *actual_buffer; in ld_usb_read() local
482 /* actual_buffer contains actual_length + interrupt_in_buffer */ in ld_usb_read()
483 actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_tail * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); in ld_usb_read()
484 if (*actual_buffer > dev->interrupt_in_endpoint_size) { in ld_usb_read()
488 bytes_to_read = min(count, *actual_buffer); in ld_usb_read()
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/kernel/linux/linux-6.6/drivers/usb/misc/
H A Dldusb.c221 size_t *actual_buffer; in ld_usb_interrupt_in_callback() local
245 actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_head * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); in ld_usb_interrupt_in_callback()
246 /* actual_buffer gets urb->actual_length + interrupt_in_buffer */ in ld_usb_interrupt_in_callback()
247 *actual_buffer = urb->actual_length; in ld_usb_interrupt_in_callback()
248 memcpy(actual_buffer+1, dev->interrupt_in_buffer, urb->actual_length); in ld_usb_interrupt_in_callback()
440 size_t *actual_buffer; in ld_usb_read() local
481 /* actual_buffer contains actual_length + interrupt_in_buffer */ in ld_usb_read()
482 actual_buffer = (size_t *)(dev->ring_buffer + dev->ring_tail * (sizeof(size_t)+dev->interrupt_in_endpoint_size)); in ld_usb_read()
483 if (*actual_buffer > dev->interrupt_in_endpoint_size) { in ld_usb_read()
487 bytes_to_read = min(count, *actual_buffer); in ld_usb_read()
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