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Commit b748bb71 authored by Elina Pasheva's avatar Elina Pasheva Committed by Greg Kroah-Hartman
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USB: serial: sierra driver performance improvements 



- Version number set to 1.3.4
 - Increased the number of input/output URBs for improved performance
   (numbers based on an measurement study triggered by a user request).
   We performed the testing using a network simulator that provided full
   speeds in the uplink and downlink directions and this combination of
   URBs provided the best throughput.

Signed-off-by: default avatarElina Pasheva <epasheva@sierrawireless.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 820d7a25

drivers/usb/serial/sierra.c

+3 −3
Original line number Diff line number Diff line
@@ -14,7 +14,7 @@ 
  Whom based his on the Keyspan driver by Hugh Blemings <hugh@blemings.org>

*/



#define DRIVER_VERSION "v.1.3.3"

#define DRIVER_VERSION "v.1.3.4"

#define DRIVER_AUTHOR "Kevin Lloyd <klloyd@sierrawireless.com>"

#define DRIVER_DESC "USB Driver for Sierra Wireless USB modems"
@@ -30,8 +30,8 @@ 
#define SWIMS_USB_REQUEST_SetPower	0x00

#define SWIMS_USB_REQUEST_SetNmea	0x07



#define N_IN_URB	4

#define N_OUT_URB	4

#define N_IN_URB	8

#define N_OUT_URB	64

#define IN_BUFLEN	4096



static int debug;