| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame^] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | # |
| 3 | # Arch-specific CryptoAPI modules. |
| 4 | # |
| 5 | |
| 6 | obj-$(CONFIG_CRYPTO_AES_ARM) += aes-arm.o |
| 7 | obj-$(CONFIG_CRYPTO_AES_ARM_BS) += aes-arm-bs.o |
| 8 | obj-$(CONFIG_CRYPTO_SHA1_ARM) += sha1-arm.o |
| 9 | obj-$(CONFIG_CRYPTO_SHA1_ARM_NEON) += sha1-arm-neon.o |
| 10 | obj-$(CONFIG_CRYPTO_SHA256_ARM) += sha256-arm.o |
| 11 | obj-$(CONFIG_CRYPTO_SHA512_ARM) += sha512-arm.o |
| 12 | obj-$(CONFIG_CRYPTO_CHACHA20_NEON) += chacha20-neon.o |
| 13 | obj-$(CONFIG_CRYPTO_SPECK_NEON) += speck-neon.o |
| 14 | |
| 15 | ce-obj-$(CONFIG_CRYPTO_AES_ARM_CE) += aes-arm-ce.o |
| 16 | ce-obj-$(CONFIG_CRYPTO_SHA1_ARM_CE) += sha1-arm-ce.o |
| 17 | ce-obj-$(CONFIG_CRYPTO_SHA2_ARM_CE) += sha2-arm-ce.o |
| 18 | ce-obj-$(CONFIG_CRYPTO_GHASH_ARM_CE) += ghash-arm-ce.o |
| 19 | ce-obj-$(CONFIG_CRYPTO_CRCT10DIF_ARM_CE) += crct10dif-arm-ce.o |
| 20 | crc-obj-$(CONFIG_CRYPTO_CRC32_ARM_CE) += crc32-arm-ce.o |
| 21 | |
| 22 | ifneq ($(crc-obj-y)$(crc-obj-m),) |
| 23 | ifeq ($(call as-instr,.arch armv8-a\n.arch_extension crc,y,n),y) |
| 24 | ce-obj-y += $(crc-obj-y) |
| 25 | ce-obj-m += $(crc-obj-m) |
| 26 | else |
| 27 | $(warning These CRC Extensions modules need binutils 2.23 or higher) |
| 28 | $(warning $(crc-obj-y) $(crc-obj-m)) |
| 29 | endif |
| 30 | endif |
| 31 | |
| 32 | ifneq ($(ce-obj-y)$(ce-obj-m),) |
| 33 | ifeq ($(call as-instr,.fpu crypto-neon-fp-armv8,y,n),y) |
| 34 | obj-y += $(ce-obj-y) |
| 35 | obj-m += $(ce-obj-m) |
| 36 | else |
| 37 | $(warning These ARMv8 Crypto Extensions modules need binutils 2.23 or higher) |
| 38 | $(warning $(ce-obj-y) $(ce-obj-m)) |
| 39 | endif |
| 40 | endif |
| 41 | |
| 42 | aes-arm-y := aes-cipher-core.o aes-cipher-glue.o |
| 43 | aes-arm-bs-y := aes-neonbs-core.o aes-neonbs-glue.o |
| 44 | sha1-arm-y := sha1-armv4-large.o sha1_glue.o |
| 45 | sha1-arm-neon-y := sha1-armv7-neon.o sha1_neon_glue.o |
| 46 | sha256-arm-neon-$(CONFIG_KERNEL_MODE_NEON) := sha256_neon_glue.o |
| 47 | sha256-arm-y := sha256-core.o sha256_glue.o $(sha256-arm-neon-y) |
| 48 | sha512-arm-neon-$(CONFIG_KERNEL_MODE_NEON) := sha512-neon-glue.o |
| 49 | sha512-arm-y := sha512-core.o sha512-glue.o $(sha512-arm-neon-y) |
| 50 | sha1-arm-ce-y := sha1-ce-core.o sha1-ce-glue.o |
| 51 | sha2-arm-ce-y := sha2-ce-core.o sha2-ce-glue.o |
| 52 | aes-arm-ce-y := aes-ce-core.o aes-ce-glue.o |
| 53 | ghash-arm-ce-y := ghash-ce-core.o ghash-ce-glue.o |
| 54 | crct10dif-arm-ce-y := crct10dif-ce-core.o crct10dif-ce-glue.o |
| 55 | crc32-arm-ce-y:= crc32-ce-core.o crc32-ce-glue.o |
| 56 | chacha20-neon-y := chacha20-neon-core.o chacha20-neon-glue.o |
| 57 | speck-neon-y := speck-neon-core.o speck-neon-glue.o |
| 58 | |
| 59 | ifdef REGENERATE_ARM_CRYPTO |
| 60 | quiet_cmd_perl = PERL $@ |
| 61 | cmd_perl = $(PERL) $(<) > $(@) |
| 62 | |
| 63 | $(src)/sha256-core.S_shipped: $(src)/sha256-armv4.pl |
| 64 | $(call cmd,perl) |
| 65 | |
| 66 | $(src)/sha512-core.S_shipped: $(src)/sha512-armv4.pl |
| 67 | $(call cmd,perl) |
| 68 | endif |
| 69 | |
| 70 | .PRECIOUS: $(obj)/sha256-core.S $(obj)/sha512-core.S |