• Alan Stern's avatar
    USB: EHCI: create a "periodic schedule info" struct · ffa0248e
    Alan Stern authored
    This patch begins the process of unifying the scheduling parameters
    that ehci-hcd uses for interrupt and isochronous transfers.  It
    creates an ehci_per_sched structure, which will be stored in both
    ehci_qh and ehci_iso_stream structures, and will contain the common
    scheduling information needed for both.
    
    Initially we merely create the new structure and move some existing
    fields into it.  Later patches will add more fields and utilize these
    structures in improved scheduling algorithms.
    Signed-off-by: default avatarAlan Stern <stern@rowland.harvard.edu>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    ffa0248e
ehci-sched.c 61.9 KB