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/tests/shdi3_kunit.c | 175 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 175 insertions(+) create mode 100644 lib/tests/shdi3_kunit.c (limited to 'lib/tests/shdi3_kunit.c') diff --git a/lib/tests/shdi3_kunit.c b/lib/tests/shdi3_kunit.c new file mode 100644 index 000000000..44f65e665 --- /dev/null +++ b/lib/tests/shdi3_kunit.c @@ -0,0 +1,175 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR Apache-2.0 +/* + * Test cases for __ashldi3(), __ashrdi3(), and __lshrdi3(). + */ + +#include +#include +#include +#include + +struct shdi3_test_entry { + long long input; + int shift; + long long result; +}; + +static const struct shdi3_test_entry ashldi3_testdata[] = { + /* https://github.com/llvm/llvm-project/compiler-rt/test/builtins/Unit/ashldi3_test.c */ + { 0x0123456789ABCDEFLL, 0, 0x123456789ABCDEFLL }, + { 0x0123456789ABCDEFLL, 1, 0x2468ACF13579BDELL }, + { 0x0123456789ABCDEFLL, 2, 0x48D159E26AF37BCLL }, + { 0x0123456789ABCDEFLL, 3, 0x91A2B3C4D5E6F78LL }, + { 0x0123456789ABCDEFLL, 4, 0x123456789ABCDEF0LL }, + { 0x0123456789ABCDEFLL, 28, 0x789ABCDEF0000000LL }, + { 0x0123456789ABCDEFLL, 29, 0xF13579BDE0000000LL }, + { 0x0123456789ABCDEFLL, 30, 0xE26AF37BC0000000LL }, + { 0x0123456789ABCDEFLL, 31, 0xC4D5E6F780000000LL }, + { 0x0123456789ABCDEFLL, 32, 0x89ABCDEF00000000LL }, + { 0x0123456789ABCDEFLL, 33, 0x13579BDE00000000LL }, + { 0x0123456789ABCDEFLL, 34, 0x26AF37BC00000000LL }, + { 0x0123456789ABCDEFLL, 35, 0x4D5E6F7800000000LL }, + { 0x0123456789ABCDEFLL, 36, 0x9ABCDEF000000000LL }, + { 0x0123456789ABCDEFLL, 60, 0xF000000000000000LL }, + { 0x0123456789ABCDEFLL, 61, 0xE000000000000000LL }, + { 0x0123456789ABCDEFLL, 62, 0xC000000000000000LL }, + { 0x0123456789ABCDEFLL, 63, 0x8000000000000000LL }, +}; + +static void shdi3_test_ashldi3(struct kunit *test) +{ + const struct shdi3_test_entry *e; + long long ret; + + for (e = ashldi3_testdata; + e < ashldi3_testdata + ARRAY_SIZE(ashldi3_testdata); e++) { + ret = __ashldi3(e->input, e->shift); + KUNIT_EXPECT_EQ_MSG(test, ret, e->result, + " when evaluating __ashldi3(%lld, %d)", + e->input, e->shift); + } +} + +static const struct shdi3_test_entry ashrdi3_testdata[] = { + /* https://github.com/llvm/llvm-project/compiler-rt/test/builtins/Unit/ashrdi3_test.c */ + { 0x0123456789ABCDEFLL, 0, 0x123456789ABCDEFLL }, + { 0x0123456789ABCDEFLL, 1, 0x91A2B3C4D5E6F7LL }, + { 0x0123456789ABCDEFLL, 2, 0x48D159E26AF37BLL }, + { 0x0123456789ABCDEFLL, 3, 0x2468ACF13579BDLL }, + { 0x0123456789ABCDEFLL, 4, 0x123456789ABCDELL }, + { 0x0123456789ABCDEFLL, 28, 0x12345678LL }, + { 0x0123456789ABCDEFLL, 29, 0x91A2B3CLL }, + { 0x0123456789ABCDEFLL, 30, 0x48D159ELL }, + { 0x0123456789ABCDEFLL, 31, 0x2468ACFLL }, + { 0x0123456789ABCDEFLL, 32, 0x1234567LL }, + { 0x0123456789ABCDEFLL, 33, 0x91A2B3LL }, + { 0x0123456789ABCDEFLL, 34, 0x48D159LL }, + { 0x0123456789ABCDEFLL, 35, 0x2468ACLL }, + { 0x0123456789ABCDEFLL, 36, 0x123456LL }, + { 0x0123456789ABCDEFLL, 60, 0 }, + { 0x0123456789ABCDEFLL, 61, 0 }, + { 0x0123456789ABCDEFLL, 62, 0 }, + { 0x0123456789ABCDEFLL, 63, 0 }, + { 0xFEDCBA9876543210LL, 0, 0xFEDCBA9876543210LL }, + { 0xFEDCBA9876543210LL, 1, 0xFF6E5D4C3B2A1908LL }, + { 0xFEDCBA9876543210LL, 2, 0xFFB72EA61D950C84LL }, + { 0xFEDCBA9876543210LL, 3, 0xFFDB97530ECA8642LL }, + { 0xFEDCBA9876543210LL, 4, 0xFFEDCBA987654321LL }, + { 0xFEDCBA9876543210LL, 28, 0xFFFFFFFFEDCBA987LL }, + { 0xFEDCBA9876543210LL, 29, 0xFFFFFFFFF6E5D4C3LL }, + { 0xFEDCBA9876543210LL, 30, 0xFFFFFFFFFB72EA61LL }, + { 0xFEDCBA9876543210LL, 31, 0xFFFFFFFFFDB97530LL }, + { 0xFEDCBA9876543210LL, 32, 0xFFFFFFFFFEDCBA98LL }, + { 0xFEDCBA9876543210LL, 33, 0xFFFFFFFFFF6E5D4CLL }, + { 0xFEDCBA9876543210LL, 34, 0xFFFFFFFFFFB72EA6LL }, + { 0xFEDCBA9876543210LL, 35, 0xFFFFFFFFFFDB9753LL }, + { 0xFEDCBA9876543210LL, 36, 0xFFFFFFFFFFEDCBA9LL }, + { 0xAEDCBA9876543210LL, 60, 0xFFFFFFFFFFFFFFFALL }, + { 0xAEDCBA9876543210LL, 61, 0xFFFFFFFFFFFFFFFDLL }, + { 0xAEDCBA9876543210LL, 62, 0xFFFFFFFFFFFFFFFELL }, + { 0xAEDCBA9876543210LL, 63, 0xFFFFFFFFFFFFFFFFLL }, +}; + +static void shdi3_test_ashrdi3(struct kunit *test) +{ + const struct shdi3_test_entry *e; + long long ret; + + for (e = ashrdi3_testdata; + e < ashrdi3_testdata + ARRAY_SIZE(ashrdi3_testdata); e++) { + ret = __ashrdi3(e->input, e->shift); + KUNIT_EXPECT_EQ_MSG(test, ret, e->result, + " when evaluating __ashrdi3(%lld, %d)", + e->input, e->shift); + } +} + +static const struct shdi3_test_entry lshrdi3_testdata[] = { + /* https://github.com/llvm/llvm-project/compiler-rt/test/builtins/Unit/lshrdi3_test.c */ + { 0x0123456789ABCDEFLL, 0, 0x123456789ABCDEFLL }, + { 0x0123456789ABCDEFLL, 1, 0x91A2B3C4D5E6F7LL }, + { 0x0123456789ABCDEFLL, 2, 0x48D159E26AF37BLL }, + { 0x0123456789ABCDEFLL, 3, 0x2468ACF13579BDLL }, + { 0x0123456789ABCDEFLL, 4, 0x123456789ABCDELL }, + { 0x0123456789ABCDEFLL, 28, 0x12345678LL }, + { 0x0123456789ABCDEFLL, 29, 0x91A2B3CLL }, + { 0x0123456789ABCDEFLL, 30, 0x48D159ELL }, + { 0x0123456789ABCDEFLL, 31, 0x2468ACFLL }, + { 0x0123456789ABCDEFLL, 32, 0x1234567LL }, + { 0x0123456789ABCDEFLL, 33, 0x91A2B3LL }, + { 0x0123456789ABCDEFLL, 34, 0x48D159LL }, + { 0x0123456789ABCDEFLL, 35, 0x2468ACLL }, + { 0x0123456789ABCDEFLL, 36, 0x123456LL }, + { 0x0123456789ABCDEFLL, 60, 0 }, + { 0x0123456789ABCDEFLL, 61, 0 }, + { 0x0123456789ABCDEFLL, 62, 0 }, + { 0x0123456789ABCDEFLL, 63, 0 }, + { 0xFEDCBA9876543210LL, 0, 0xFEDCBA9876543210LL }, + { 0xFEDCBA9876543210LL, 1, 0x7F6E5D4C3B2A1908LL }, + { 0xFEDCBA9876543210LL, 2, 0x3FB72EA61D950C84LL }, + { 0xFEDCBA9876543210LL, 3, 0x1FDB97530ECA8642LL }, + { 0xFEDCBA9876543210LL, 4, 0xFEDCBA987654321LL }, + { 0xFEDCBA9876543210LL, 28, 0xFEDCBA987LL }, + { 0xFEDCBA9876543210LL, 29, 0x7F6E5D4C3LL }, + { 0xFEDCBA9876543210LL, 30, 0x3FB72EA61LL }, + { 0xFEDCBA9876543210LL, 31, 0x1FDB97530LL }, + { 0xFEDCBA9876543210LL, 32, 0xFEDCBA98LL }, + { 0xFEDCBA9876543210LL, 33, 0x7F6E5D4CLL }, + { 0xFEDCBA9876543210LL, 34, 0x3FB72EA6LL }, + { 0xFEDCBA9876543210LL, 35, 0x1FDB9753LL }, + { 0xFEDCBA9876543210LL, 36, 0xFEDCBA9LL }, + { 0xAEDCBA9876543210LL, 60, 0xALL }, + { 0xAEDCBA9876543210LL, 61, 0x5LL }, + { 0xAEDCBA9876543210LL, 62, 0x2LL }, + { 0xAEDCBA9876543210LL, 63, 0x1LL }, +}; + +static void shdi3_test_lshrdi3(struct kunit *test) +{ + const struct shdi3_test_entry *e; + long long ret; + + for (e = lshrdi3_testdata; + e < lshrdi3_testdata + ARRAY_SIZE(lshrdi3_testdata); e++) { + ret = __lshrdi3(e->input, e->shift); + KUNIT_EXPECT_EQ_MSG(test, ret, e->result, + " when evaluating __lshrdi3(%lld, %d)", + e->input, e->shift); + } +} + +static struct kunit_case shdi3_test_cases[] = { + KUNIT_CASE(shdi3_test_ashldi3), + KUNIT_CASE(shdi3_test_ashrdi3), + KUNIT_CASE(shdi3_test_lshrdi3), + {} +}; + +static struct kunit_suite shdi3_test_suite = { + .name = "shdi3", + .test_cases = shdi3_test_cases, +}; +kunit_test_suite(shdi3_test_suite); + +MODULE_DESCRIPTION("Test cases for __ashldi3(), __ashrdi3(), and __lshrdi3()"); +MODULE_LICENSE("GPL"); -- cgit v1.3.1