On 08/20/15 05:48, Gary Ching-Pang Lin wrote:
> This commit introdues a new build option to OvmfPkg: HTTP_BOOT_ENABLE.
> When HttpBoot is enabled, a new Network boot option will show in the
> boot manager menu with the device path like this:
> 
> PciRoot(0x0)/Pci(0x3,0x0)/MAC(525400123456,0x1)/IPv4(0.0.0.0)/Uri()
> 
> It works like the PXE one but fetches the NBP from the given http
> url instead of the tftp service.
> 
> A simple testing environment can be set up with the QEMU tap network
> and dnsmasq + lighttpd.
> 
> Here is the example of the dnsmasq config:
> 
>   interface=<tap interface>
>   dhcp-range=192.168.111.100,192.168.111.120,12h
>   dhcp-option=60,"HTTPClient"
>   dhcp-boot="http://<tap ip>/<efi file>"
> 
> It's similar to the PXE server settings except the tftp function is
> disabled, the option 60 must be "HTTPClient", and the boot uri is a
> http url.
> 
> Contributed-under: TianoCore Contribution Agreement 1.0
> Signed-off-by: Gary Ching-Pang Lin <g...@suse.com>
> Reviewed-by: Fu Siyuan <siyuan...@intel.com>
> ---
>  OvmfPkg/OvmfPkgIa32.dsc    | 10 ++++++++++
>  OvmfPkg/OvmfPkgIa32.fdf    |  5 +++++
>  OvmfPkg/OvmfPkgIa32X64.dsc | 10 ++++++++++
>  OvmfPkg/OvmfPkgIa32X64.fdf |  5 +++++
>  OvmfPkg/OvmfPkgX64.dsc     | 10 ++++++++++
>  OvmfPkg/OvmfPkgX64.fdf     |  5 +++++
>  6 files changed, 45 insertions(+)

Reviewed-by: Laszlo Ersek <ler...@redhat.com>

> diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc
> index 4ab618d..9a6de15 100644
> --- a/OvmfPkg/OvmfPkgIa32.dsc
> +++ b/OvmfPkg/OvmfPkgIa32.dsc
> @@ -35,6 +35,7 @@ [Defines]
>    #
>    DEFINE SECURE_BOOT_ENABLE      = FALSE
>    DEFINE NETWORK_IP6_ENABLE      = FALSE
> +  DEFINE HTTP_BOOT_ENABLE        = FALSE
>  
>  [BuildOptions]
>    GCC:*_UNIXGCC_*_CC_FLAGS             = -DMDEPKG_NDEBUG
> @@ -129,6 +130,10 @@ [LibraryClasses]
>    
> AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
>  !endif
>  
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  HttpLib|MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.inf
> +!endif
> +
>    
> S3BootScriptLib|MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf
>    SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
>    
> OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
> @@ -551,6 +556,11 @@ [Components]
>    MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
>    MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
>  !endif
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  NetworkPkg/DnsDxe/DnsDxe.inf
> +  NetworkPkg/HttpDxe/HttpDxe.inf
> +  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> +!endif
>    OvmfPkg/VirtioNetDxe/VirtioNet.inf
>  
>    #
> diff --git a/OvmfPkg/OvmfPkgIa32.fdf b/OvmfPkg/OvmfPkgIa32.fdf
> index 16675f8..0e4ee49 100644
> --- a/OvmfPkg/OvmfPkgIa32.fdf
> +++ b/OvmfPkg/OvmfPkgIa32.fdf
> @@ -324,6 +324,11 @@ [FV.DXEFV]
>    INF  MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
>    INF  MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
>  !endif
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  INF  NetworkPkg/DnsDxe/DnsDxe.inf
> +  INF  NetworkPkg/HttpDxe/HttpDxe.inf
> +  INF  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> +!endif
>    INF  OvmfPkg/VirtioNetDxe/VirtioNet.inf
>  
>  #
> diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc
> index 90ca42a..2f8006d 100644
> --- a/OvmfPkg/OvmfPkgIa32X64.dsc
> +++ b/OvmfPkg/OvmfPkgIa32X64.dsc
> @@ -35,6 +35,7 @@ [Defines]
>    #
>    DEFINE SECURE_BOOT_ENABLE      = FALSE
>    DEFINE NETWORK_IP6_ENABLE      = FALSE
> +  DEFINE HTTP_BOOT_ENABLE        = FALSE
>  
>  [BuildOptions]
>    GCC:*_UNIXGCC_*_CC_FLAGS             = -DMDEPKG_NDEBUG
> @@ -134,6 +135,10 @@ [LibraryClasses]
>    
> AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
>  !endif
>  
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  HttpLib|MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.inf
> +!endif
> +
>    
> S3BootScriptLib|MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf
>    SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
>    
> OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
> @@ -558,6 +563,11 @@ [Components.X64]
>    MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
>    MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
>  !endif
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  NetworkPkg/DnsDxe/DnsDxe.inf
> +  NetworkPkg/HttpDxe/HttpDxe.inf
> +  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> +!endif
>    OvmfPkg/VirtioNetDxe/VirtioNet.inf
>  
>    #
> diff --git a/OvmfPkg/OvmfPkgIa32X64.fdf b/OvmfPkg/OvmfPkgIa32X64.fdf
> index e6c525a..74412d4 100644
> --- a/OvmfPkg/OvmfPkgIa32X64.fdf
> +++ b/OvmfPkg/OvmfPkgIa32X64.fdf
> @@ -324,6 +324,11 @@ [FV.DXEFV]
>    INF  MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
>    INF  MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
>  !endif
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  INF  NetworkPkg/DnsDxe/DnsDxe.inf
> +  INF  NetworkPkg/HttpDxe/HttpDxe.inf
> +  INF  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> +!endif
>    INF  OvmfPkg/VirtioNetDxe/VirtioNet.inf
>  
>  #
> diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc
> index b72eaa9..5407d9d 100644
> --- a/OvmfPkg/OvmfPkgX64.dsc
> +++ b/OvmfPkg/OvmfPkgX64.dsc
> @@ -35,6 +35,7 @@ [Defines]
>    #
>    DEFINE SECURE_BOOT_ENABLE      = FALSE
>    DEFINE NETWORK_IP6_ENABLE      = FALSE
> +  DEFINE HTTP_BOOT_ENABLE        = FALSE
>  
>  [BuildOptions]
>    GCC:*_UNIXGCC_*_CC_FLAGS             = -DMDEPKG_NDEBUG
> @@ -134,6 +135,10 @@ [LibraryClasses]
>    
> AuthVariableLib|MdeModulePkg/Library/AuthVariableLibNull/AuthVariableLibNull.inf
>  !endif
>  
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  HttpLib|MdeModulePkg/Library/DxeHttpLib/DxeHttpLib.inf
> +!endif
> +
>    
> S3BootScriptLib|MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf
>    SmbusLib|MdePkg/Library/BaseSmbusLibNull/BaseSmbusLibNull.inf
>    
> OrderedCollectionLib|MdePkg/Library/BaseOrderedCollectionRedBlackTreeLib/BaseOrderedCollectionRedBlackTreeLib.inf
> @@ -556,6 +561,11 @@ [Components]
>    MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
>    MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
>  !endif
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  NetworkPkg/DnsDxe/DnsDxe.inf
> +  NetworkPkg/HttpDxe/HttpDxe.inf
> +  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> +!endif
>    OvmfPkg/VirtioNetDxe/VirtioNet.inf
>  
>    #
> diff --git a/OvmfPkg/OvmfPkgX64.fdf b/OvmfPkg/OvmfPkgX64.fdf
> index 08daf48..e9ba97b 100644
> --- a/OvmfPkg/OvmfPkgX64.fdf
> +++ b/OvmfPkg/OvmfPkgX64.fdf
> @@ -324,6 +324,11 @@ [FV.DXEFV]
>    INF  MdeModulePkg/Universal/Network/UefiPxeBcDxe/UefiPxeBcDxe.inf
>    INF  MdeModulePkg/Universal/Network/IScsiDxe/IScsiDxe.inf
>  !endif
> +!if $(HTTP_BOOT_ENABLE) == TRUE
> +  INF  NetworkPkg/DnsDxe/DnsDxe.inf
> +  INF  NetworkPkg/HttpDxe/HttpDxe.inf
> +  INF  NetworkPkg/HttpBootDxe/HttpBootDxe.inf
> +!endif
>    INF  OvmfPkg/VirtioNetDxe/VirtioNet.inf
>  
>  #
> 

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