u-boot.git/include/linux/bitops.h, branch v2017.07-rc3 Unnamed repository; edit this file 'description' to name the repository. bitops.h: Include bitsperlong.h as needed for GENMASK_ULL 2017-03-29T05:39:32+00:00 Stefan Roese sr@denx.de 2017-02-20T15:50:26+00:00 e1b27d27a64d3b007c877f48a1aa106d228db7fc The macro GENMASK_ULL needs the BITS_PER_LONG_LONG macro which is defined in the bitsperlong.h header. Lets include this header as the upcoming A7k/8k support in the Marvell mvpp2 ethernet driver uses this macro. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> 
The macro GENMASK_ULL needs the BITS_PER_LONG_LONG macro which is
defined in the bitsperlong.h header. Lets include this header as
the upcoming A7k/8k support in the Marvell mvpp2 ethernet driver
uses this macro.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
bitops: Add fls_long and __ffs64 2015-11-05T15:52:34+00:00 Fabio Estevam fabio.estevam@freescale.com 2015-11-05T14:43:38+00:00 de4d2e9e7ce0f9fda76f07bafafefa10f01a9605 Add fls_long and __ffs64 support to align with the kernel bitops implementation. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> 
Add fls_long and __ffs64 support to align with the kernel bitops
implementation.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
linux/bitops.h: GENMASK copy from linux 2015-10-21T13:14:07+00:00 Jagan Teki jteki@openedev.com 2015-10-21T11:16:51+00:00 89b5c81b75658b7ff66dea6c38a51dfecc9dd508 GENMASK is used to create a contiguous bitmask([hi:lo]). This patch is a copy from Linux, with below commit details "bitops: Fix shift overflow in GENMASK macros" (sha1: 00b4d9a14125f1e51874def2b9de6092e007412d) Cc: Tom Rini <trini@konsulko.com> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Signed-off-by: Jagan Teki <jteki@openedev.com> 
GENMASK is used to create a contiguous bitmask([hi:lo]).

This patch is a copy from Linux, with below commit details
"bitops: Fix shift overflow in GENMASK macros"
(sha1: 00b4d9a14125f1e51874def2b9de6092e007412d)

Cc: Tom Rini <trini@konsulko.com>
Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Jagan Teki <jteki@openedev.com>
linux/bitops: Move BIT definitions at top 2015-10-21T13:13:55+00:00 Jagan Teki jteki@openedev.com 2015-10-21T12:00:34+00:00 673452876fe988048764e3c9fc1c42b9f51d3255 Since it's a copy from Linux, this patch moved all BIT definitions to top so-that it looks same as Linux file. Cc: Tom Rini <trini@konsulko.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Jagan Teki <jteki@openedev.com> 
Since it's a copy from Linux, this patch moved all
BIT definitions to top so-that it looks same as Linux file.

Cc: Tom Rini <trini@konsulko.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: Jagan Teki <jteki@openedev.com>
bitops: introduce BIT() definition 2015-09-11T21:15:32+00:00 Heiko Schocher hs@denx.de 2015-09-07T11:43:52+00:00 92a3188d7d836779915e3a6f9251fa07b9c753e4 introduce BIT() definition, used in at91_udc gadget driver. Signed-off-by: Heiko Schocher <hs@denx.de> [remove all other occurrences of BIT(x) definition] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Anatolij Gustschin <agust@denx.de> 
introduce BIT() definition, used in at91_udc gadget
driver.

Signed-off-by: Heiko Schocher <hs@denx.de>
[remove all other occurrences of BIT(x) definition]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Anatolij Gustschin <agust@denx.de>
Correct ffs/fls regression for PowerPC etc 2009-09-17T20:45:31+00:00 Simon Kagstrom simon.kagstrom@netinsight.net 2009-09-17T13:15:52+00:00 0413cfecea350000eab5e591a0965c3e3ee0ff00 Commits 02f99901ed1c9d828e3ea117f94ce2264bf8389e 52d61227b66d4099b39c8309ab37cb67ee09a405 introduced a regression where platform-specific ffs/fls implementations were defined away. This patch corrects that by using PLATFORM_xxx instead of the name itself. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> Acked-by: Kumar Gala <galak@kernel.crashing.org> Acked-by: Stefan Roese <sr@denx.de> 
Commits

  02f99901ed1c9d828e3ea117f94ce2264bf8389e
  52d61227b66d4099b39c8309ab37cb67ee09a405

introduced a regression where platform-specific ffs/fls implementations
were defined away. This patch corrects that by using PLATFORM_xxx
instead of the name itself.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Stefan Roese <sr@denx.de>
Define ffs/fls for all architectures 2009-09-15T20:34:32+00:00 Simon Kagstrom simon.kagstrom@netinsight.net 2009-08-24T07:10:12+00:00 52d61227b66d4099b39c8309ab37cb67ee09a405 UBIFS requires fls(), which is not defined for arm (and some other architectures) and this patch adds it. The implementation is taken from Linux and is generic. ffs() is also defined for those that miss it. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> 
UBIFS requires fls(), which is not defined for arm (and some other
architectures) and this patch adds it. The implementation is taken from
Linux and is generic. ffs() is also defined for those that miss it.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
Move __set/clear_bit from ubifs.h to bitops.h 2009-09-15T20:31:24+00:00 Simon Kagstrom simon.kagstrom@netinsight.net 2009-08-24T07:09:50+00:00 02f99901ed1c9d828e3ea117f94ce2264bf8389e __set_bit and __clear_bit are defined in ubifs.h as well as in asm/include/bitops.h for some architectures. This patch moves the generic implementation to include/linux/bitops.h and uses that unless it's defined by the architecture. Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net> 
__set_bit and __clear_bit are defined in ubifs.h as well as in
asm/include/bitops.h for some architectures. This patch moves
the generic implementation to include/linux/bitops.h and uses
that unless it's defined by the architecture.

Signed-off-by: Simon Kagstrom <simon.kagstrom@netinsight.net>
* Code cleanup: 2003-06-27T21:31:46+00:00 wdenk wdenk 2003-06-27T21:31:46+00:00 8bde7f776c77b343aca29b8c7b58464d915ac245 - remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen) 
  - remove trailing white space, trailing empty lines, C++ comments, etc.
  - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c)

* Patches by Kenneth Johansson, 25 Jun 2003:
  - major rework of command structure
    (work done mostly by Michal Cendrowski and Joakim Kristiansen)
Initial revision 2000-08-21T15:05:47+00:00 wdenk wdenk 2000-08-21T15:05:47+00:00 b15cbc0be004d352d4dd661546847bd52fbf8a28