Commit graph

15 commits

Author SHA1 Message Date
Heinrich Schuchardt
74a614d70a efi_selftest: test EFI_BLOCK_IO_PROTOCOL.Media->LastBlock
The field Media->LastBlock of the EFI_BLOCK_IO_PROTOCOL must be filled
with the index of the last logical block (LBA) for the block device that
our test driver provides.

After calling ConnectController() U-Boot exposes the block IO protocol for
the partition check that the value of Media->LastBlock equals the partition
size minus one.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2021-01-29 20:22:40 +01:00
Simon Glass
90526e9fba common: Drop net.h from common header
Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.

Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:31 -04:00
Heinrich Schuchardt
d743104246 efi_driver: fix efi_uc_stop()
Use the correct protocol in efi_uc_stop() when detaching the driver from
the controller.

Change the block IO unit test for the block device driver to throw an error
instead of a todo if teardown fails.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2020-01-15 00:51:51 +01:00
Heinrich Schuchardt
8101dd3dfa efi_selftest: remove redundant function efi_st_memcmp()
Function memcmp() is available in efi_freestanding.c. So we do not remove a
further implementation.

Replace all usages of efi_st_memcmp() by memcmp().

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-05-07 21:10:04 +02:00
Heinrich Schuchardt
dec88e41e0 efi_loader: consistent naming of protocol GUIDs
We should consistently use the same name for protocol GUIDs as defined in
the UEFI specification. Not adhering to this rule has led to duplicate
definitions for the EFI_LOADED_IMAGE_PROTOCOL_GUID.

Adjust misnamed protocol GUIDs.

Adjust the text for the graphics output protocol in the output of the
`efidebug dh` command.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2019-04-23 00:37:27 +02:00
Heinrich Schuchardt
afa17aa23f efi_selftest: do not use efi_free_pool()
In efi_selftest we are in EFI land. We should not use U-Boot library
functions but boot time services for memory management.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Alexander Graf <agraf@suse.de>
2019-02-16 15:42:19 +01:00
Heinrich Schuchardt
c82f8f600a efi_loader: use u16* for file name
UTF-16 strings in our code should all be u16 *. Fix an inconsistency for
file names which may lead to a warning for printf("%ls", ).

Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2019-02-13 09:40:06 +01:00
Heinrich Schuchardt
05aceb2b1c efi_selftest: block device: avoid read after free
Reading the position in a file after closing the same results in a read
after free.

Correct the sequence in the test.

Reported-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-12-23 02:04:25 +01:00
Heinrich Schuchardt
0801d4d2fb efi_loader: correct signature of GetPosition, SetPosition
The UEFI spec requires that file positions are passed as u64 in
GetPosition() and SetPosition().

Check if the file handle points to a directory in GetPosition().

Provide a unit test for GetPosition() and SetPosition().

Fix Coverity warning CID 184079 (CONSTANT_EXPRESSION_RESULT).

Add comments.

Fixes: b6dd577737 ("efi_loader: use correct types in EFI_FILE_PROTOCOL")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-10-16 15:47:05 +02:00
Heinrich Schuchardt
54bfba2704 efi_selftest: correct block device unit test
The UEFI specification mandates that the create flag is only used in
conjunction with both the read and the write flag.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-08-20 14:47:07 +02:00
Heinrich Schuchardt
1bfb1579be efi_selftest: test writing to file
Provide a unit test for writing to a FAT file system.
Add some additional comments in block device unit test.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-07-25 14:59:44 +02:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Heinrich Schuchardt
1348c17ab2 efi_selftest: test getinfo(EFI_FILE_SYSTEM_INFO)
Check that the getinfo() service of the file protocol correctly
returns the partion label.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-05 10:02:01 +02:00
Heinrich Schuchardt
b6dd577737 efi_loader: use correct types in EFI_FILE_PROTOCOL
In the EFI_FILE_PROTOCOL buffer sizes and positions are passed as UINTN and
not as u64.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-04-04 11:39:27 +02:00
Heinrich Schuchardt
f768619239 efi_selftest: provide a test for block io
This test checks the driver for block IO devices.
A disk image is created in memory.
A handle is created for the new block IO device.
The block I/O protocol is installed on the handle.
ConnectController is used to setup partitions and to install the simple
file protocol.
A known file is read from the file system and verified.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
2018-01-22 23:09:14 +01:00