opensbi.git/include/sbi/riscv_atomic.h, branch master

lib: sbi: Fix __atomic_op_bit_ord and comments

2023-12-08T08:17:31Z

The original code returns the value of the word before modification. When modifying the upper 32 bits under RV64, the value returned via int return will have no meaning. Corrected to return the value of the bit. And modify the function description. Signed-off-by: Xiang W Reviewed-by: Anup Patel

include: Use more consistent name for atomic xchg() and cmpxchg()

2020-03-28T08:02:38Z

We should remove the "arch_" prefix from atomic xchg() and cmpxchg() function names to have consistent naming of all atomic functions. Signed-off-by: Anup Patel Reviewed-by: Atish Patra

lib: Provide an atomic exchange function unsigned long

2019-08-16T03:12:52Z

Signed-off-by: Anup Patel Signed-off-by: Atish Patra

all: run clang-format and update checked-in files

2019-04-24T04:19:46Z

Noisy commit, no functional changes. Generated with an current upstream clang-format and: clang-format -i $(find . -name \*.[ch]) Signed-off-by: Olof Johansson

all: Update copyright header in all files

2019-01-24T08:37:47Z

This patch updates copyright header in all files as follows: 1. Makes "SPDX-License-Identifier: BSD-2-Clause" as first line 2. Change copyright year to 2019 for Western Digital Signed-off-by: Anup Patel

lib: Add atomic bit set/clear operations.

2019-01-22T04:33:49Z

Add addtional functionlities for set/clear bits atomically. Signed-off-by: Atish Patra

Initial commit.

2018-12-11T13:54:06Z

Signed-off-by: Anup Patel