On 2024/1/21 11:21 PM, pbhagavat...@marvell.com wrote:
From: Pavan Nikhilesh <pbhagavat...@marvell.com>
Allow RTE_ARM_USE_WFE to be enabled at meson configuration
time by passing it via c_args instead of modifying
`config/arm/meson.build`.
Example usage:
meson build -Dc_args='-DRTE_ARM_USE_WFE' \
--cross-file config/arm/arm64_cn10k_linux_gcc
Signed-off-by: Pavan Nikhilesh <pbhagavat...@marvell.com>
---
v3 Changes:
- Comment the meson option instead of removing it.
config/arm/meson.build | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/config/arm/meson.build b/config/arm/meson.build
index 36f21d2259..89e1de312b 100644
--- a/config/arm/meson.build
+++ b/config/arm/meson.build
@@ -17,7 +17,9 @@ flags_common = [
# ['RTE_ARM64_MEMCPY_ALIGN_MASK', 0xF],
# ['RTE_ARM64_MEMCPY_STRICT_ALIGN', false],
- ['RTE_ARM_USE_WFE', false],
+ # Enable use of ARM wait for event instruction.
+ # ['RTE_ARM_USE_WFE', false],
+
['RTE_ARCH_ARM64', true],
['RTE_CACHE_LINE_SIZE', 128]
]
--
2.25.1
Acked-by: Ruifeng Wang <ruifeng.w...@arm.com>
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