Skip to content

U
U-Boot.Mirror

OS / U-Boot.Mirror

通知 1
Star 0
Fork 0
U
U-Boot.Mirror

体验新版 GitCode，发现更多精彩内容 >>

切换分支/标签
  1. 03 4月, 2014 7 次提交
    • P
      trats/trats2: enable CONFIG_RANDOM_UUID · aafd2c5d
      由 Przemyslaw Marczak 提交于 
      This change enables automatically uuid generation by command gpt.
In case of updating partitions layout user don't need to care about
generate uuid manually.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
      aafd2c5d
    • P
      cmd:gpt: randomly generate each partition uuid if undefined · 39206382
      由 Przemyslaw Marczak 提交于 
      Changes:
- randomly generate partition uuid if any is undefined and CONFIG_RAND_UUID
  is defined
- print debug info about set/unset/generated uuid
- update doc/README.gpt
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Acked-by: NLukasz Majewski <l.majewski@samsung.com>
Cc: Piotr Wilczek <p.wilczek@samsung.com>
Cc: Tom Rini <trini@ti.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
      39206382
    • P
      new commands: uuid and guid - generate random unique identifier · 89c8230d
      由 Przemyslaw Marczak 提交于 
      Those commands basis on implementation of random UUID generator version 4
which is described in RFC4122. The same algorithm is used for generation
both ids but string representation is different as below.

char:  0        9    14   19   24         36
       xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
UUID:     be     be   be   be       be
GUID:     le     le   le   be       be

Commands usage:
- uuid [<varname>]
- guid [<varname>]

The result is saved in environment as a "varname" variable if argument is given,
if not then it is printed.

New config:
- CONFIG_CMD_UUID
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
      89c8230d
    • P
      lib: uuid: add functions to generate UUID version 4 · 4e4815fe
      由 Przemyslaw Marczak 提交于 
      This patch adds support to generate UUID (Universally Unique Identifier)
in version 4 based on RFC4122, which is randomly.

Source: https://www.ietf.org/rfc/rfc4122.txt

Changes:
- new configs:
  - CONFIG_LIB_UUID for compile lib/uuid.c
  - CONFIG_RANDOM_UUID for functions gen_rand_uuid() and gen_rand_uuid_str()
- add configs dependency to include/config_fallbacks.h for lib uuid.

lib/uuid.c:
- add gen_rand_uuid() - this function writes 16 bytes len binary representation
  of UUID v4 to the memory at given address.

- add gen_rand_uuid_str() - this function writes 37 bytes len hexadecimal
  ASCII string representation of UUID v4 to the memory at given address.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
[trini: Add CONFIG_EFI_PARTITION to fallbacks]
Signed-off-by: NTom Rini <trini@ti.com>
      4e4815fe
    • P
      lib: uuid: code refactor for proper maintain between uuid bin and string · d718ded0
      由 Przemyslaw Marczak 提交于 
      Changes in lib/uuid.c to:
- uuid_str_to_bin()
- uuid_bin_to_str()

New parameter is added to specify input/output string format in listed functions
This change allows easy recognize which UUID type is or should be stored in given
string array. Binary data of UUID and GUID is always stored in big endian, only
string representations are different as follows.

String byte: 0                                  36
String char: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
string UUID:    be     be   be   be       be
string GUID:    le     le   le   be       be

This patch also updates functions calls and declarations in a whole code.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
      d718ded0
    • P
      part_efi: move uuid<->string conversion functions into lib/uuid.c · a96a0e61
      由 Przemyslaw Marczak 提交于 
      This commit introduces cleanup for uuid library.
Changes:
- move uuid<->string conversion functions into lib/uuid.c so they can be
  used by code outside part_efi.c.
- rename uuid_string() to uuid_bin_to_str() for consistency with existing
  uuid_str_to_bin()
- add an error return code to uuid_str_to_bin()
- update existing code to the new library functions.
Signed-off-by: NPrzemyslaw Marczak <p.marczak@samsung.com>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: trini@ti.com
      a96a0e61
    • R
      ahci: Fix data abort on multiple scsi resets. · 3f629711
      由 Roger Quadros 提交于 
      Commit 2faf5fb8 introduced a regression that causes a data
abort when running scsi init followed by scsi reset.

There are 2 problems with the original commit
1) ALLOC_CACHE_ALIGN_BUFFER() allocates memory on the stack but is
assigned to ataid[port] and used by other functions.
2) The function ata_scsiop_inquiry() tries to free memory which was
never allocated on the heap.

Fix these problems by using tmpid as a temporary cache aligned buffer.
Allocate memory separately for ataid[port] and re-use it if required.

Fixes: 2faf5fb8 (ahci: Fix cache align error messages)
Reported-by: NEli Nidam <elini@marvell.com>
Signed-off-by: NRoger Quadros <rogerq@ti.com>
      3f629711
  3. 02 4月, 2014 6 次提交
  5. 01 4月, 2014 1 次提交
  7. 31 3月, 2014 6 次提交
  9. 29 3月, 2014 17 次提交
  11. 28 3月, 2014 2 次提交
  13. 24 3月, 2014 1 次提交