u-boot.git/include/efi_api.h, branch v2018.01-rc1

efi_loader: console support for color attributes

2017-10-12T15:24:25+00:00

Shell.efi uses this, and supporting color attributes makes things look
nicer.  Map the EFI fg/bg color attributes to ANSI escape sequences.
Not all colors have a perfect match, but spec just says "Devices
supporting a different number of text colors are required to emulate the
above colors to the best of the device’s capabilities".

Signed-off-by: Rob Clark 
Tested-by: Heinrich Schuchardt 
Reviewed-by: Alexander Graf 
[agraf: s/unsigned/unsigned int/]
Signed-off-by: Alexander Graf

efi_loader: Add mem-mapped for fallback

2017-10-12T15:22:58+00:00

When we don't have a real device/image path, such as 'bootefi hello',
construct a mem-mapped device-path.

This fixes 'bootefi hello' after devicepath refactoring.

Fixes: 95c5553ea2 ("efi_loader: refactor boot device and loaded_image handling")
Signed-off-by: Rob Clark 
Acked-by: Heinrich Schuchardt 
Signed-off-by: Alexander Graf

efi_loader: size fields in SimpleNetworkProtocol

2017-10-09T05:00:34+00:00

The size fields in the Simple Network Protocol are all
UINTN in the UEFI spec. So use size_t.

Provide a function description of the receive function.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: fix efi_net_get_status

2017-10-09T05:00:34+00:00

The returned interrupt status was wrong.

As out transmit buffer is empty we need to always set
EFI_SIMPLE_NETWORK_TRANSMIT_INTERRUPT.

When we have received a packet we need to set
EFI_SIMPLE_NETWORK_RECEIVE_INTERRUPT.

Furthermore we should call efi_timer_check() to handle events.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: fill simple network protocol revision

2017-10-09T05:00:32+00:00

Provide the simple network protocol revision.
This revision number could be used to identify backwards compatible
enhancements of the protocol.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: correct bits of receive_filters bit mask

2017-10-09T05:00:31+00:00

Remove extraneous commas.
Add comment.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: incorrect definition of EFI_SIMPLE_NETWORK_PROTOCOL

2017-10-09T05:00:31+00:00

WaitForPacket is an event and not a function pointer.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: wrong type in wait_for_event

2017-10-09T05:00:30+00:00

The UEFI spec defines parameter index of WaitForEvent as UINTN*.
So we should use size_t here.

I deliberately do not use UINTN because I hold a following patch
that will eliminate UINTN because uppercase types to not match
the U-Boot coding style.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: pass GUIDs as const efi_guid_t *

2017-10-09T05:00:30+00:00

We need to call some boottime services internally.
Our GUIDs are stored as const efi_guid_t *.

The boottime services never change GUIDs.
So we can define the parameters as const efi_guid_t *.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf

efi_loader: parameters of CopyMem and SetMem

2017-10-09T05:00:29+00:00

The UEFI spec defines the length parameters of CopyMem and SetMem
as UINTN. We should size_t here.

The source buffer of CopyMem should be marked as const.

Signed-off-by: Heinrich Schuchardt 
Reviewed-by: Simon Glass 
Signed-off-by: Alexander Graf