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Message-ID: <bc9165390903162234maedd4d0l7026d8f53a1859cc@mail.gmail.com> Date: Tue, 17 Mar 2009 11:04:36 +0530 From: Rocker Dude <life.does.rock@...il.com> To: linux-kernel@...r.kernel.org Subject: Re: Serial Flow Control Hi All, I am using a powerpc8548e custom hardware and testing flow control on it. I have cross-wired the RTS/CTS of the board with my host terminal. I find that when I am reading from the powerpc, it does not change the CTS signal when it is running out of buffers and hence it is dropping bytes. I referred to something similar at http://lkml.org/lkml/2007/7/26/46. Can anyone please tell me if this flow control needs to be done by the SW? thanx! Sundar -- 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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