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. ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/