tree 1e1a442763c227bbe0c72952f8e5e599ecd30a97
parent 28d1dfadd3ca07e7ec1c3de4f82ac2b8ece4be91
author David Engraf <david.engraf@netcom.eu> 1206003694 +0100
committer Greg Kroah-Hartman <gregkh@suse.de> 1209097004 -0700

USB: increase cdc-acm write throughput

the following patch uses 16 write urbs and a writsize of wMaxPacketSize
* 20.  With this patch I get the maximum througput from my linux system
with 20MB/sec read and 15 MB/sec write (full speed 1 MB/sec both)

I also deleted the flag URB_NO_FSBR for the writeurbs, because this
makes my full speed devices significant slower.

Signed-off-by: David Engraf <david.engraf@netcom.eu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>