Re: [LinuxBIOS] selection of compression algorithm

[Carl-Daniel Hailfinger]

yhlu wrote:
> just let the the uncompress take more parameter for the properties
> buf, and every cpu find the correct buffer in RAM in BSP should be
> OK...because the RAM on first node is ready at that time.

How about

int uncompress_generic(void *src, void *dst, void *buf, int bufsize);

and uncompress_generic can assume that buf can be treated like RAM.
If bufsize is too small, it can return an error. An additional function

int needed_bufsize(void *src);

could be written to compute the minimum buffer size for a given
compressed image.

What do you think?

Regards,
Carl-Daniel