Re: [Xen-changelog] [xen-unstable] [IA64][HVM] Enable CGA acceleration for VTI.

Re: [Xen-changelog] [xen-unstable] [IA64][HVM] Enable CGA acceleration for VTI.

[Anthony Liguori]

I assume this commit message was supposed to be "Enable VGA acceleration 
for VTI" right?

We're not actually accelerating CGA right?

Regards,

Anthony Liguori

Xen patchbot-unstable wrote:
> # HG changeset patch
> # User kaf24@firebug.cl.cam.ac.uk
> # Node ID e67432187b88ee60433779ad0f004b532ed378c8
> # Parent  639ad22eb7c80ac21c3958747b879892680bdaba
> [IA64][HVM] Enable CGA acceleration for VTI.
> Signed-off-by: Kevin Tian <kevin.tian@intel.com>
> ---
>  tools/ioemu/hw/cirrus_vga.c |    5 -----
>  tools/ioemu/hw/vga.c        |    2 +-
>  tools/ioemu/vl.c            |    2 +-
>  3 files changed, 2 insertions(+), 7 deletions(-)
>
> diff -r 639ad22eb7c8 -r e67432187b88 tools/ioemu/hw/cirrus_vga.c
> --- a/tools/ioemu/hw/cirrus_vga.c	Fri Jun 02 09:15:51 2006 +0100
> +++ b/tools/ioemu/hw/cirrus_vga.c	Fri Jun 02 09:20:58 2006 +0100
> @@ -2460,7 +2460,6 @@ static CPUWriteMemoryFunc *cirrus_linear
>  };
>  
>  extern FILE *logfile;
> -#if defined(__i386__) || defined (__x86_64__)
>  static void * set_vram_mapping(unsigned long begin, unsigned long end)
>  {
>      unsigned long * extent_start = NULL;
> @@ -2540,10 +2539,6 @@ static int unset_vram_mapping(unsigned l
>      return 0;
>  }
>  
> -#elif defined(__ia64__)
> -static void * set_vram_mapping(unsigned long addr, unsigned long end) {}
> -static int unset_vram_mapping(unsigned long addr, unsigned long end) {}
> -#endif
>  extern int vga_accelerate;
>  
>  /* Compute the memory access functions */
> diff -r 639ad22eb7c8 -r e67432187b88 tools/ioemu/hw/vga.c
> --- a/tools/ioemu/hw/vga.c	Fri Jun 02 09:15:51 2006 +0100
> +++ b/tools/ioemu/hw/vga.c	Fri Jun 02 09:20:58 2006 +0100
> @@ -1995,6 +1995,7 @@ void vga_common_init(VGAState *s, Displa
>      s->get_resolution = vga_get_resolution;
>      /* XXX: currently needed for display */
>      vga_state = s;
> +    vga_bios_init(s);
>  }
>  
>  
> @@ -2082,7 +2083,6 @@ int vga_initialize(PCIBus *bus, DisplayS
>  #endif
>      }
>  
> -    vga_bios_init(s);
>      return 0;
>  }
>  
> diff -r 639ad22eb7c8 -r e67432187b88 tools/ioemu/vl.c
> --- a/tools/ioemu/vl.c	Fri Jun 02 09:15:51 2006 +0100
> +++ b/tools/ioemu/vl.c	Fri Jun 02 09:20:58 2006 +0100
> @@ -2499,7 +2499,7 @@ int set_mm_mapping(int xc_handle,
>      xc_domain_getinfo(xc_handle, domid, 1, &info);
>  
>      if ( xc_domain_setmaxmem(xc_handle, domid,
> -                             (info.nr_pages + nr_pages) * PAGE_SIZE/1024) != 0)
> +                             info.max_memkb + nr_pages * PAGE_SIZE/1024) !=0)
>      {
>          fprintf(logfile, "set maxmem returned error %d\n", errno);
>          return -1;
>
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>   

Re: Re: [Xen-changelog] [xen-unstable] [IA64][HVM] Enable CGA acceleration for VTI.

[Keir Fraser]

On 2 Jun 2006, at 21:06, Anthony Liguori wrote:

> I assume this commit message was supposed to be "Enable VGA 
> acceleration for VTI" right?
>
> We're not actually accelerating CGA right?

Yes, typo.

  -- Keir