USB-Ethernet/Ethernet-USB Post: 302903877

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Top Forums UNIX for Advanced & Expert Users USB-Ethernet/Ethernet-USB Post 302903877 by fedora18 on Friday 30th of May 2014 12:26:24 PM

05-30-2014

Registered User

Ya, I connected fine.
My problem was having a constant write from server to client loop. Reason being that while monitoring the fd_set readfs I wasn't getting a wakeup from select when the client was ready for writing. so created another fd_set writefs and all good.

thanks

---------- Post updated at 12:26 PM ---------- Previous update was at 09:26 AM ----------

So lets say I have bound a socket to a port and am listening on that port for incoming connections.

Is there a way upon receiving and incoming connection and calling accept() where I can establish a new socket on a different port. Can I feed a new sockaddr_in structure into accept()?

Back the data collection program here haha. Another instrument I am dealing with requires a client to connect on one port, send a request for data, and then it sends that data back on a different port.

Thanks all!

Last edited by fedora18; 05-30-2014 at 11:09 AM..

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LEARN ABOUT FREEBSD

smsc

SMSC(4) 						   BSD Kernel Interfaces Manual 						   SMSC(4)

NAME

     smsc -- USB SMSC LAN9xxx Fast Ethernet driver

SYNOPSIS

     To load the driver as a module at boot time, place the following line in loader.conf(5):

	   if_smsc_load="YES"

     Alternatively, to compile this driver into the kernel, place the following lines in your kernel configuration file:

	   device uhci
	   device ohci
	   device usb
	   device miibus
	   device smsc

DESCRIPTION

     The smsc device driver provides support for USB Fast Ethernet adapters based on the SMSC LAN9xxx chipsets.

     For more information on configuring this device, see ifconfig(8).

HARDWARE

     The following devices are supported by the smsc driver:

     o	 SMSC LAN9500, LAN9500A, LAN9505 and LAN9505A based Ethernet adapters
     o	 SMSC LAN89530, LAN9530 and LAN9730 based Ethernet adapters
     o	 SMSC LAN951x Ethernet adapters with integrated USB hub

SEE ALSO

     arp(4), intro(4), miibus(4), netintro(4), usb(4), ifconfig(8)

HISTORY

     The smsc device driver first appeared in FreeBSD 10.0.

AUTHORS

     The smsc driver was written by Ben Gray <bgray@FreeBSD.org>.

BSD
								September 26, 2014							       BSD