From: David Howells <dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org>
Cc: dhowells-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
wolfram-z923LK4zBo2bacvFa/9K2g@public.gmane.org,
khali-PUYAD+kWke1g9hUCZPvPmw@public.gmane.org,
linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
Steven Rostedt <rostedt-nx8X9YLhiw1AfugRpC6u6w@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: Re: [PATCH 2/2] i2c: Add message transfer tracepoints for SMBUS
Date: Thu, 27 Feb 2014 13:19:38 +0000 [thread overview]
Message-ID: <11165.1393507178@warthog.procyon.org.uk> (raw)
In-Reply-To: <20140218205418.GH18768@katana>
Wolfram Sang <wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org> wrote:
> Although SMBus has no 10-bit addresses, we probably should also use %03x
> there for consistency reasons?
Done.
> Also, the I2C tracing has first 'f' then 'a', that should be consistent,
> too.
Flags first or address first? Do you have a preference (for both)?
> 'flags' should be %04x again
Done.
> and I'd prefer %*ph (or %*phD) for the buffer.
Again, I'm not so certain.
> Can we have something like this for 'flags'?
There's a __print_flags() which should work. One thing I'm concerned about
there is how do we handle more flags being added - does that count as an ABI
break if the printed format changes?
SMBus flags are basically the same as I2C flags, right?
David
next prev parent reply other threads:[~2014-02-27 13:19 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-09 21:49 [PATCH 1/2] i2c: Add message transfer tracepoints for I2C David Howells
[not found] ` <20140109214954.25590.73057.stgit-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org>
2014-01-09 21:50 ` [PATCH 2/2] i2c: Add message transfer tracepoints for SMBUS David Howells
[not found] ` <20140109215002.25590.51609.stgit-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org>
2014-02-18 20:54 ` Wolfram Sang
2014-02-27 13:19 ` David Howells [this message]
2014-03-01 7:48 ` David Howells
[not found] ` <11165.1393507178-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org>
2014-02-28 21:21 ` Wolfram Sang
2014-03-06 13:13 ` David Howells
[not found] ` <19542.1394111635-S6HVgzuS8uM4Awkfq6JHfwNdhmdF6hFW@public.gmane.org>
2014-03-06 13:17 ` Wolfram Sang
2014-03-06 13:38 ` David Howells
2014-01-22 19:09 ` [PATCH 1/2] i2c: Add message transfer tracepoints for I2C Wolfram Sang
2014-02-18 20:33 ` Wolfram Sang
2014-02-27 13:07 ` David Howells
2014-02-28 21:17 ` Wolfram Sang
2014-03-01 7:54 ` David Howells
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