Re: [PATCH 1/3] hw/cxl: factor out cxl_host_addr_to_dpa()

[Jonathan Cameron]

Hi Zhi,

> index 945ee6ffd0..abb2e874b2 100644
> --- a/include/hw/cxl/cxl_component.h
> +++ b/include/hw/cxl/cxl_component.h
> @@ -268,6 +268,9 @@ uint8_t cxl_interleave_ways_enc(int iw, Error **errp);
>  int cxl_interleave_ways_dec(uint8_t iw_enc, Error **errp);
>  uint8_t cxl_interleave_granularity_enc(uint64_t gran, Error **errp);
>  
> +bool cxl_host_addr_to_dpa(CXLComponentState *cxl_cstate, hwaddr host_addr,
> +                          uint64_t *dpa);
> +
Other than this being a really odd place to put it (in the middle of interleave
granularity functions.  This change seems like a logical enough change without
the reuse.

Also, I'm carrying a patch for 3/6/12 way support so I've merged this on top of 
that
in general interest of reducing patches flying around when then are reasonable
on their own.

Jonathan


>  hwaddr cxl_decode_ig(int ig);
>  
>  CXLComponentState *cxl_get_hb_cstate(PCIHostState *hb);