Date: 03 Jan 2003 11:12:12 +0000 From: Doug Rabson <dfr@nlsystems.com> To: Jake Burkholder <jake@FreeBSD.org> Cc: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/dev/zs zs.c Message-ID: <1041592331.1584.0.camel@builder02.qubesoft.com> In-Reply-To: <200301021904.h02J4Z1W084332@repoman.freebsd.org> References: <200301021904.h02J4Z1W084332@repoman.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Thu, 2003-01-02 at 19:04, Jake Burkholder wrote: > jake 2003/01/02 11:04:35 PST > > Modified files: > sys/dev/zs zs.c > Log: > - This damnable chip only has 1 status register for both ports, so the bit > positions for the status bits of port a and port b are different. To > avoid needing to know which channel the interrupt handler is working on, > shift the status bits for port a into the port b bit positions, and always > check the port b status bits. This fixes using port b, which I neglected > to test before. > - Remember to update the channel's tty structure from the passed in termios > in the param routine. > - Minor style. I wonder how much effort it would take to make the alpha zs driver (used for console on some AlphaServers work for both alpha and sparc64. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?1041592331.1584.0.camel>