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Heinrich Schuchardt 8cf8ad3533 efi_driver: don't bind internal block devices 
UEFI block devices can either mirror U-Boot's internal devices or be
provided by an EFI application like iPXE.

When ConnectController() is invoked for the EFI_BLOCK_IO_PROTOCOL
interface for such an application provided device we create a virtual
U-Boot block device of type "efi_blk".

Currently we do not call ConnectController() when handles for U-Boot's
internal block devices are created. If an EFI application calls
ConnectController() for a handle relating to an internal block device,
we erroneously create an extra "efi_blk" block device.

E.g. the UEFI shell has a command 'connect -r' which calls
ConnectController() for all handles with device path protocol.

In the Supported() method of our EFI_DRIVER_BINDING_PROTOCOL return
EFI_UNSUPPORTED when dealing with an U-Boot internal device.

Reported-by: Etienne Carriere <etienne.carriere@linaro.org>
Fixes: commit 05ef48a248 ("efi_driver: EFI block driver")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Etienne Carriere <etienne.carriere@linaro.org>
Tested-by: Etienne Carriere <etienne.carriere@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
 		2022-09-09 16:07:54 +02:00
..
acpi acpi: Move MCFG implementation to common lib 2022-02-09 12:30:13 -07:00
aes tools: avoid OpenSSL deprecation warnings 2021-12-26 06:57:20 +01:00
at91
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blake2 lib: add BLAKE2 hash support 2022-01-18 08:31:02 -05:00
bzip2
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crypt Kconfig: Drop duplicate 'select SHA512' instances 2021-09-09 11:11:33 -04:00
crypto Merge branch 'next' 2022-07-11 14:58:57 -04:00
dhry global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
ecdsa spl: Ensure all SPL symbols in Kconfig have some SPL dependency 2022-07-07 09:29:08 -04:00
efi lib: fix selection of CONFIG_CHARSET 2022-05-03 21:39:22 +02:00
efi_driver efi_driver: don't bind internal block devices 2022-09-09 16:07:54 +02:00
efi_loader lib: efi_loader: don't delete invalid handles 2022-09-09 16:07:54 +02:00
efi_selftest efi_selftest: unit test for EFI Conformance Profile Table 2022-09-09 16:07:54 +02:00
libavb
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libfdt
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lzma lzma: Tidy up the function prototype 2022-04-06 14:01:42 -04:00
lzo
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optee fdtdec: Support reserved-memory flags 2021-10-13 14:18:30 -07:00
rsa spl: Ensure all SPL symbols in Kconfig have some SPL dependency 2022-07-07 09:29:08 -04:00
zlib zlib: Port fix for CVE-2018-25032 to U-Boot 2022-06-06 17:47:17 -04:00
zstd doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
.gitignore
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Kconfig Convert CONFIG_SYS_FDT_PAD to Kconfig 2022-08-12 16:10:50 -04:00
Makefile arm: samsung: Remove dead LCD code 2022-06-28 17:03:32 -04:00
abuf.c abuf: Correct a corner case with abuf_realloc() 2022-04-06 14:01:42 -04:00
addr_map.c addrmap: Support on sandbox 2022-07-26 02:30:56 -06:00
aes.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
asm-offsets.c arm64: Add missing GD_FLG_SKIP_RELOC handling 2021-11-18 18:20:19 -05:00
asn1_decoder.c
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bch.c
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binman.c doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
bitrev.c
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charset.c lib/charset: add u16_strlcat() function 2022-05-03 21:39:22 +02:00
circbuf.c
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crc7.c
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crc8.c
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crc16-ccitt.c crc16-ccitt: Rename file with CRC-16-CCITT implementation to crc16-ccitt.c 2022-04-21 14:32:40 -04:00
crc16.c crc16: Move standard CRC-16 implementation from ubifs to lib 2022-04-21 14:32:40 -04:00
crc32.c crc32: Add crc32 implementation using __builtin_aarch64_crc32b 2021-09-23 14:15:32 -04:00
crc32c.c
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ctype.c
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date.c lib/date: Make rtc_mktime and mktime64 Y2038-ready 2022-05-05 15:06:02 -04:00
display_options.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
div64.c
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elf.c video: Renname vbe.h to vesa.h 2022-08-12 08:14:23 -04:00
errno.c sandbox: errno: avoid conflict with libc's errno 2021-05-24 14:21:30 -04:00
errno_str.c
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fdt-libcrypto.c lib/rsa: Make fdt_add_bignum() available outside of RSA code 2021-04-14 15:06:08 -04:00
fdtdec.c common: Drop display_options.h from common header 2022-08-10 13:46:55 -04:00
fdtdec_common.c
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fdtdec_test.c fdtdec: Support reserved-memory flags 2021-10-13 14:18:30 -07:00
getopt.c
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gunzip.c gzip: Avoid use of u64 2021-10-08 15:53:26 -04:00
gzip.c
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hang.c serial: Rename SERIAL_SUPPORT to SERIAL 2021-09-04 12:26:01 -04:00
hash-checksum.c image: Drop unnecessary #ifdefs from image.h 2021-10-08 15:53:27 -04:00
hashtable.c Convert CONFIG_ENV_MIN_ENTRIES et al to Kconfig 2022-06-28 17:11:48 -04:00
hexdump.c hexdump: Allow ctrl-c to interrupt output 2021-06-08 11:39:09 -04:00
image-sparse.c lib: sparse: Make CHUNK_TYPE_RAW buffer aligned 2022-01-14 12:26:30 -05:00
ldiv.c
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linux_compat.c
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linux_string.c
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list_sort.c
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lmb.c lmb: Fix LMB_MEMORY_REGIONS flag usage 2022-08-10 13:38:30 -04:00
lz4.c lib/lz4: update LZ4 decompressor module 2022-03-15 16:19:29 -04:00
lz4_wrapper.c lz4: Fix compile warning comparison of distinct pointer types 2022-08-10 13:46:55 -04:00
md5.c Prepare v2021.10-rc4 2021-09-16 10:29:40 -04:00
membuff.c
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net_utils.c global: Convert simple_strtoul() with decimal to dectoul() 2021-08-02 13:32:14 -04:00
of_live.c dm: core: Introduce support for multiple trees 2022-08-12 08:14:23 -04:00
oid_registry.c
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panic.c
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physmem.c
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qsort.c
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rand.c
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rational.c lib: rational: copy the rational fraction lib routines from Linux 2021-06-11 16:34:52 +05:30
rbtree.c
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rc4.c
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rtc-lib.c lib: move rtc-lib.c to lib 2021-07-14 16:57:35 -04:00
sha1.c lib: sha1: Add support for hardware specific sha1_process 2022-06-27 13:36:27 -04:00
sha256.c lib: sha256: Add support for hardware specific sha256_process 2022-06-27 13:36:28 -04:00
sha512.c lib: Drop SHA512_ALGO in lieu of SHA512 2021-09-08 16:11:46 -04:00
slre.c
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smbios-parser.c efi_loader: add SMBIOS table measurement 2021-10-26 17:58:14 +02:00
smbios.c smbios: error handling for invalid addresses 2021-07-24 10:49:51 +02:00
sscanf.c
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string.c lib: Add memdup() 2021-10-08 15:53:26 -04:00
strto.c lib: Add a way to find the postiion of a trailing number 2022-04-25 10:00:03 -04:00
tables_csum.c
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time.c time: move the CONFIG_SYS_TIMER_RATE handling to the compiler 2022-08-23 12:38:30 +02:00
tiny-printf.c net: Rename SPL_NET_SUPPORT to SPL_NET 2021-09-04 12:48:53 -04:00
tpm-common.c tpm: Check outgoing command size 2021-07-15 18:42:05 -04:00
tpm-utils.h doc: replace @return by Return: 2022-01-19 18:11:34 +01:00
tpm-v1.c tpm: Correct the permissions command in TPMv1 2022-09-03 16:54:02 +03:00
tpm-v2.c tpm: Allow committing non-volatile data 2022-09-03 16:59:05 +03:00
tpm_api.c tpm: Require a digest source when extending the PCR 2022-09-03 16:53:58 +03:00
trace.c treewide: Convert macro and uses of __section(foo) to __section("foo") 2021-05-24 14:21:30 -04:00
uuid.c efi: Create ECPT table 2022-09-03 09:35:48 +02:00
vsprintf.c lib: fix snprintf() for UTF-16 strings 2022-02-05 20:20:01 +01:00
xxhash.c
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