Query: usb_calc_bus_time
OS: suse
Section: 9
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
USB_CALC_BUS_TIME(9) Host Controller APIs USB_CALC_BUS_TIME(9)NAMEusb_calc_bus_time - approximate periodic transaction time in nanosecondsSYNOPSISlong usb_calc_bus_time(int speed, int is_input, int isoc, int bytecount);ARGUMENTSspeed from dev->speed; USB_SPEED_{LOW,FULL,HIGH} is_input true iff the transaction sends data to the host isoc true for isochronous transactions, false for interrupt ones bytecount how many bytes in the transaction.DESCRIPTIONReturns approximate bus time in nanoseconds for a periodic transaction. See USB 2.0 spec section 5.11.3; only periodic transfers need to be scheduled in software, this function is only used for such scheduling.COPYRIGHTKernel Hackers Manual 2.6. July 2010 USB_CALC_BUS_TIME(9)
Related Man Pages |
---|
struct_spi_message(9) - suse |
asadmin-unfreeze-transaction-service(1as) - sunos |
rollback-transaction(1as) - sunos |
unfreeze-transaction-service(1as) - sunos |
ehci(4) - freebsd |
Similar Topics in the Unix Linux Community |
---|
Is UNIX an open source OS ? |
SOCKS proxy & PAM configuration exposure |
Docker learning Phase-I |
The Future of the PM (Private Message) System at UNIX.com |
Shopt -s histappend |