riscv/crc-t10dif: add Zbc optimized CRC-T10DIF function

Wire up crc_t10dif_arch() for RISC-V using crc-clmul-template.h. This greatly improves CRC-T10DIF performance on Zbc-capable CPUs. Tested-by: Björn Töpel <bjorn@rivosinc.com> Acked-by: Alexandre Ghiti <alexghiti@rivosinc.com> Link: https://lore.kernel.org/r/20250216225530.306980-4-ebiggers@kernel.org Signed-off-by: Eric Biggers <ebiggers@google.com>
2026-10-31 05:15:34 +00:00 · 2025-02-16 14:55:29 -08:00 · 2025-02-16 14:55:29 -08:00 · 8bf3e17898
commit 8bf3e17898
parent 72acff5f81
6 changed files with 66 additions and 1 deletions
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
--- a/arch/riscv/lib/Makefile
+++ b/arch/riscv/lib/Makefile
--- a/arch/riscv/lib/crc-clmul-consts.h
+++ b/arch/riscv/lib/crc-clmul-consts.h
--- a/arch/riscv/lib/crc-clmul.h
+++ b/arch/riscv/lib/crc-clmul.h
--- a/arch/riscv/lib/crc-t10dif.c
+++ b/arch/riscv/lib/crc-t10dif.c
--- a/arch/riscv/lib/crc16_msb.c
+++ b/arch/riscv/lib/crc16_msb.c