From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- lib/crypto/mips/sha1.h | 81 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 lib/crypto/mips/sha1.h (limited to 'lib/crypto/mips/sha1.h') diff --git a/lib/crypto/mips/sha1.h b/lib/crypto/mips/sha1.h new file mode 100644 index 000000000..ba1965002 --- /dev/null +++ b/lib/crypto/mips/sha1.h @@ -0,0 +1,81 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* + * Cryptographic API. + * + * SHA1 Secure Hash Algorithm. + * + * Adapted for OCTEON by Aaro Koskinen . + * + * Based on crypto/sha1_generic.c, which is: + * + * Copyright (c) Alan Smithee. + * Copyright (c) Andrew McDonald + * Copyright (c) Jean-Francois Dive + */ + +#include +#include + +/* + * We pass everything as 64-bit. OCTEON can handle misaligned data. + */ + +static void octeon_sha1_store_hash(struct sha1_block_state *state) +{ + u64 *hash = (u64 *)&state->h[0]; + union { + u32 word[2]; + u64 dword; + } hash_tail = { { state->h[4], } }; + + write_octeon_64bit_hash_dword(hash[0], 0); + write_octeon_64bit_hash_dword(hash[1], 1); + write_octeon_64bit_hash_dword(hash_tail.dword, 2); + memzero_explicit(&hash_tail.word[0], sizeof(hash_tail.word[0])); +} + +static void octeon_sha1_read_hash(struct sha1_block_state *state) +{ + u64 *hash = (u64 *)&state->h[0]; + union { + u32 word[2]; + u64 dword; + } hash_tail; + + hash[0] = read_octeon_64bit_hash_dword(0); + hash[1] = read_octeon_64bit_hash_dword(1); + hash_tail.dword = read_octeon_64bit_hash_dword(2); + state->h[4] = hash_tail.word[0]; + memzero_explicit(&hash_tail.dword, sizeof(hash_tail.dword)); +} + +static void sha1_blocks(struct sha1_block_state *state, + const u8 *data, size_t nblocks) +{ + struct octeon_cop2_state cop2_state; + unsigned long flags; + + if (!octeon_has_crypto()) + return sha1_blocks_generic(state, data, nblocks); + + flags = octeon_crypto_enable(&cop2_state); + octeon_sha1_store_hash(state); + + do { + const u64 *block = (const u64 *)data; + + write_octeon_64bit_block_dword(block[0], 0); + write_octeon_64bit_block_dword(block[1], 1); + write_octeon_64bit_block_dword(block[2], 2); + write_octeon_64bit_block_dword(block[3], 3); + write_octeon_64bit_block_dword(block[4], 4); + write_octeon_64bit_block_dword(block[5], 5); + write_octeon_64bit_block_dword(block[6], 6); + octeon_sha1_start(block[7]); + + data += SHA1_BLOCK_SIZE; + } while (--nblocks); + + octeon_sha1_read_hash(state); + octeon_crypto_disable(&cop2_state, flags); +} -- cgit v1.3.1