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| author | Dave Airlie <airlied@redhat.com> | 2023-06-19 15:59:52 +1000 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2023-06-19 16:01:25 +1000 |
| commit | cce3b573a52a41dd7face9dbf745f10f9bf4632b (patch) | |
| tree | 4540c11587221cfb90ac9cfb7916b2d2c17c6127 /arch/xtensa/lib/bswapdi2.S | |
| parent | bcbede6fbeb0e1eb85ccbb532faf06d3b31f0e73 (diff) | |
| parent | 45a3e24f65e90a047bef86f927ebdc4c710edaa1 (diff) | |
| download | lwn-cce3b573a52a41dd7face9dbf745f10f9bf4632b.tar.gz lwn-cce3b573a52a41dd7face9dbf745f10f9bf4632b.zip | |
Backmerge tag 'v6.4-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
Linux 6.4-rc7
Need this to pull in the msm work.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'arch/xtensa/lib/bswapdi2.S')
| -rw-r--r-- | arch/xtensa/lib/bswapdi2.S | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/xtensa/lib/bswapdi2.S b/arch/xtensa/lib/bswapdi2.S new file mode 100644 index 000000000000..d8e52e05eba6 --- /dev/null +++ b/arch/xtensa/lib/bswapdi2.S @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */ +#include <linux/linkage.h> +#include <asm/asmmacro.h> +#include <asm/core.h> + +ENTRY(__bswapdi2) + + abi_entry_default + ssai 8 + srli a4, a2, 16 + src a4, a4, a2 + src a4, a4, a4 + src a4, a2, a4 + srli a2, a3, 16 + src a2, a2, a3 + src a2, a2, a2 + src a2, a3, a2 + mov a3, a4 + abi_ret_default + +ENDPROC(__bswapdi2) |