Searched full:zicbom (Results 1 – 10 of 10) sorted by relevance
| /linux/tools/testing/selftests/riscv/hwprobe/ |
| H A D | cbo.c | 82 ksft_print_msg("Testing Zicbom instructions remain privileged\n"); in test_no_zicbom()
164 is_power_of_2(block_size), "Zicbom block size\n"); in test_zicbom()
165 ksft_print_msg("Zicbom block size: %llu\n", block_size); in test_zicbom()
249 cbostr = "Zicbom"; in check_no_zicbo_cpus()
290 {"zicbom-raises-sigill", no_argument, 0, 'm'},
325 "Usage: %s [--zicbom-raises-sigill|-m] [--zicboz-raises-sigill|-z]\n", in main()
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| /linux/Documentation/devicetree/bindings/cache/ |
| H A D | starfive,jh8100-starlink-cache.yaml | 15 management as an alternative to instructions in the RISC-V Zicbom extension.
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| /linux/arch/riscv/ |
| H A D | Kconfig.errata | 93 It was designed before the Zicbom extension so needs non-standard
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| H A D | Kconfig | 828 bool "Zicbom extension support for non-coherent DMA operation"
835 Add support for the Zicbom extension (Cache Block Management
839 The Zicbom extension can be used to handle for example
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| /linux/arch/riscv/kernel/ |
| H A D | cpufeature.c | 97 pr_err("Zicbom detected in ISA string, disabling as no cbom-block-size found\n"); in riscv_ext_zicbom_validate()
101 pr_err("Zicbom disabled as cbom-block-size present, but is not a power-of-2\n"); in riscv_ext_zicbom_validate()
525 …__RISCV_ISA_EXT_SUPERSET_VALIDATE(zicbom, RISCV_ISA_EXT_ZICBOM, riscv_xlinuxenvcfg_exts, riscv_ext…
1213 pr_warn("Zicbom disabled as it is unavailable on some harts\n"); in riscv_user_isa_enable()
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| H A D | setup.c | 360 riscv_isa_extension_available(NULL, ZICBOM)) in setup_arch()
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| H A D | sys_hwprobe.c | 123 EXT_KEY(isainfo->isa, ZICBOM, pair->value, missing); in hwprobe_isa_ext0()
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| /linux/Documentation/arch/riscv/ |
| H A D | hwprobe.rst | 274 * :c:macro:`RISCV_HWPROBE_EXT_ZICBOM`: The Zicbom extension is supported, as
369 represents the size of the Zicbom block in bytes.
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| /linux/tools/testing/selftests/kvm/riscv/ |
| H A D | get-reg-list.c | 602 KVM_ISA_EXT_ARR(ZICBOM), in isa_ext_multi_id_to_str()
1264 KVM_ISA_EXT_SUBLIST_CONFIG(zicbom, ZICBOM);
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| /linux/Documentation/devicetree/bindings/riscv/ |
| H A D | extensions.yaml | 540 - const: zicbom
542 The standard Zicbom extension for base cache management operations as
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