On 08/07/2005 18:00, Greg KH wrote:
On Fri, Jul 08, 2005 at 07:45:47PM +0530, [EMAIL PROTECTED] wrote:
I am facing this issue when i am testing my USB serial driver on Linux
2.6.9 , EL version 4 with my application.
Is this RHEL 4? If so, I suggest you contact Red Hat, as I have no idea
what they have patched their kernel to look like.
If you have issues with the latest 2.6.12 or 2.6.13-rc2 kernels, then I
might be able to help.
Well even the stock vanilla kernels throw stuff away in the line
discipline if the port driver tries to handle too much received data at
once. Of course something has to give, but it would be nice if the
port's 'throttle' routine got called _before_ the line discipline
started throwing stuff away! (The ftdi_sio driver in 2.6.12 has a
workaround that checks if the port is about to be throttled.)
--
-=( Ian Abbott @ MEV Ltd. E-mail: <[EMAIL PROTECTED]> )=-
-=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
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