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Re: [PATCH] PCI serial card support
From: |
tony . gugo |
Subject: |
Re: [PATCH] PCI serial card support |
Date: |
Tue, 21 Jul 2009 04:11:03 -0400 |
I want to configure the OXPCIe954 to nDTR auto flow contorol (I want the RS-485
ports).
I add the following code at driver open com port.
WRITE_REGISTER_UCHAR(Port_Addr + 7, 0);
WRITE_REGISTER_UCHAR(Port_Addr + 0xA0 + 5, 0x30);
But the ports are not able to send and receive data. (If I use the oxford's
device driver and set the port as RS-485, it works.)
Is there any register I forget to configure?
Thanks All.
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