On 05/08/2017 06:39 PM, Philippe Mathieu-Daudé wrote:
> qemu/include/hw/ide/ahci.h:260:16: error: field ‘sglist’ has incomplete type
>      QEMUSGList sglist;
>                 ^~~~~~

What are you doing to get this compilation error (configure options,
platform, compiler, etc)?  I can't reproduce it. Is it something that
pops up later when you remove includes from somewhere else, and you're
just pre-emptively adding includes here to allow removal of includes later?

> /qemu/include/hw/ide/ahci.h:272:5: error: unknown type name ‘IDEDMA’
>      IDEDMA dma;
>      ^~~~~~
> qemu/include/hw/ide/ahci.h:273:5: error: unknown type name ‘IDEBus’
>      IDEBus port;
>      ^~~~~~
> qemu/include/hw/ide/ahci.h:305:15: error: field ‘parent_obj’ has incomplete type
>      PCIDevice parent_obj;
>                ^~~~~~~~~~
> 
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
> ---
>  include/hw/ide/ahci.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/hw/ide/ahci.h b/include/hw/ide/ahci.h
> index 0ca7c65820..293f9ebcd0 100644
> --- a/include/hw/ide/ahci.h
> +++ b/include/hw/ide/ahci.h
> @@ -25,6 +25,8 @@
>  #define HW_IDE_AHCI_H
>  
>  #include "hw/sysbus.h"
> +#include "hw/ide/internal.h"
> +#include "sysemu/dma.h"
>  
>  #define AHCI_MEM_BAR_SIZE         0x1000
>  #define AHCI_MAX_PORTS            32
> 

-- 
Eric Blake, Principal Software Engineer
Red Hat, Inc.           +1-919-301-3266
Virtualization:  qemu.org | libvirt.org