On Wed, Jan 22 2014, Robert Baldyga <r.baldyga@xxxxxxxxxxx> wrote: > This patch adds poll function for file representing ep0. > > Ability of read from or write to ep0 file is related with actual state of ffs: > - When desctiptors or strings are not written yet, POLLOUT flag is set. > - If there is any event to read, POLLIN flag is set. > - If setup request was read, POLLIN and POLLOUT flag is set, to allow > send response (by performing I/O operation consistent with setup request > direction) or set stall (by performing I/O operation opposite setup > request direction). > > Signed-off-by: Robert Baldyga <r.baldyga@xxxxxxxxxxx> Acked-by: Michal Nazarewicz <mina86@xxxxxxxxxx> -- Best regards, _ _ .o. | Liege of Serenely Enlightened Majesty of o' \,=./ `o ..o | Computer Science, Michał “mina86” Nazarewicz (o o) ooo +--<mpn@xxxxxxxxxx>--<xmpp:mina86@xxxxxxxxxx>--ooO--(_)--Ooo--
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