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Date: Thu, 4 Feb 2010 09:58:55 +0100 From: Paul Rolland <rol@...917.net> To: LKML <linux-kernel@...r.kernel.org> Subject: usbserial speed limitations ? Hello, I'm about to start working with a new USB 3G+ modem (Novatel Wireless M996D), details : Product ID: 0x5023 Vendor ID: 0x1410 (Novatel Wireless, Inc.) Version: 0.00 Speed: Up to 480 Mb/sec Manufacturer: Novatel Wireless, Inc >From the manufacturer web site, regarding the installation, I can read : "Maximum connection speed is limited by the current generic usbserial driver to approximately less than 500kbps." Is there really such a speed limitation in the usbserial module/driver ? This modem is HSPA+, which should allow a theorical maximum downspeed of 20MBps, not 500kbps... The machine intended for such use in 2.6.28.x. Is there any chance to have something better with a newer kernel ? Any help / hint appreciated... Regards, Paul -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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