From: Alan Cox <alan@lxorguk.ukuu.org.uk>
To: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Matteo Croce <technoboy85@gmail.com>,
linux-mips@linux-mips.org, Florian Fainelli <florian@openwrt.org>,
Felix Fietkau <nbd@openwrt.org>, Nicolas Thill <nico@openwrt.org>,
linux-serial@vger.kernel.org,
Andrew Morton <akpm@linux-foundation.org>
Subject: Re: [PATCH][MIPS][5/6]: AR7: serial hack
Date: Tue, 18 Mar 2008 14:01:33 +0000 [thread overview]
Message-ID: <20080318140133.3d41fd87@core> (raw)
In-Reply-To: <20080318133015.GA7239@alpha.franken.de>
> Is there a good reason, why we don't check for BOTH_EMPTY in
> serial8250_console_putchar() ? To match the 2.6.10 behaviour we
A very good one - we have at least 1 byte of FIFO and the serial-ethernet
magic console devices also use that fifo emptying entirely to deduce when
to send a new packet.
> would need that and this would fix the AR7 case without any
> special handling.
If the AR7 is an 8250 why does it need special handling? and indeed why
does serial work on it except for console - or does that fail too.
next prev parent reply other threads:[~2008-03-18 14:01 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <200803120221.25044.technoboy85@gmail.com>
2008-03-12 1:30 ` [PATCH][MIPS][5/6]: AR7: serial hack Matteo Croce
2008-03-12 9:31 ` Thomas Bogendoerfer
2008-03-13 0:38 ` Matteo Croce
2008-03-13 8:45 ` Thomas Bogendoerfer
2008-03-14 15:46 ` Matteo Croce
2008-03-15 10:40 ` Thomas Bogendoerfer
2008-03-16 15:45 ` Matteo Croce
2008-03-18 13:30 ` Thomas Bogendoerfer
2008-03-18 13:43 ` Sergei Shtylyov
2008-03-18 13:49 ` Sergei Shtylyov
2008-03-18 14:01 ` Alan Cox [this message]
2008-03-18 15:28 ` Thomas Bogendoerfer
2008-03-21 1:55 ` Thomas Bogendoerfer
2008-03-27 21:14 ` Matteo Croce
2008-03-27 21:17 ` Matteo Croce
2008-03-15 11:38 ` Alan Cox
2008-03-12 11:16 ` Alan Cox
2008-03-13 0:31 ` Matteo Croce
2008-03-13 9:01 ` Thomas Bogendoerfer
2008-03-16 15:27 ` Matteo Croce
2008-03-16 15:49 ` Matteo Croce
[not found] <200712271919.23577.technoboy85@gmail.com>
2007-12-27 18:27 ` Matteo Croce
2007-12-28 12:13 ` Sergei Shtylyov
[not found] <200710110248.33028.technoboy85@gmail.com>
2007-10-11 0:59 ` [PATCH][MIPS][5/6] " Matteo Croce
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