Thread (1 message) 1 message, 1 author, 2002-03-20

Re: EV-64260-BP & GT64260 bi_recs

From: Wolfgang Denk <hidden>
Date: 2002-03-20 16:59:46

In message [off-list ref] you wrote:
...
The basic idea was to have bi_recs containing bi_recs, with some
type/value pairs. something like:
...
In the above example, the entire BI_STRUCT is a single record
containing other records. A BI_STRUCT contains a first u32 indicating
the structure type and then it's sub-records.
Thanks, Ben! This really helps this discussion.
I also want to have the bi_rec types & records be defined as 4
ASCII chars in an u32, making things readable when you debug,
and defining, a bit like Apple does in MacOS, that full lowercase
letters are reserved types, while others are free for use by vendors
to pass whatever additional infos, thus a guarantee of avoiding
clashes between vendor added bi_rec's and future kernels.
Sounds good to me :)

Wolfgang Denk

--
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd@denx.de
Quantum particles: The dreams that stuff is made of.

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