Date: Wed, 1 May 2019 14:20:31 +0000 (UTC) From: Ganbold Tsagaankhuu <ganbold@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r346993 - head/sys/arm64/arm64 Message-ID: <201905011420.x41EKVZu034436@repo.freebsd.org>
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Author: ganbold Date: Wed May 1 14:20:31 2019 New Revision: 346993 URL: https://svnweb.freebsd.org/changeset/base/346993 Log: Add a hw.model sysctl oid for arm64 which reports the CPU model similar to armv6/7. Reviewed by: andrew, manu Differential Revision: https://reviews.freebsd.org/D20123 Modified: head/sys/arm64/arm64/identcpu.c Modified: head/sys/arm64/arm64/identcpu.c ============================================================================== --- head/sys/arm64/arm64/identcpu.c Wed May 1 13:43:49 2019 (r346992) +++ head/sys/arm64/arm64/identcpu.c Wed May 1 14:20:31 2019 (r346993) @@ -72,6 +72,10 @@ sysctl_hw_machine(SYSCTL_HANDLER_ARGS) SYSCTL_PROC(_hw, HW_MACHINE, machine, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_MPSAFE, NULL, 0, sysctl_hw_machine, "A", "Machine class"); +static char cpu_model[64]; +SYSCTL_STRING(_hw, HW_MODEL, model, CTLFLAG_RD, + cpu_model, sizeof(cpu_model), "Machine model"); + /* * Per-CPU affinity as provided in MPIDR_EL1 * Indexed by CPU number in logical order selected by the system. @@ -1312,6 +1316,10 @@ identify_cpu(void) cpu_desc[cpu].cpu_revision = CPU_REV(midr); cpu_desc[cpu].cpu_variant = CPU_VAR(midr); + + snprintf(cpu_model, sizeof(cpu_model), "%s %s r%dp%d", + cpu_desc[cpu].cpu_impl_name, cpu_desc[cpu].cpu_part_name, + cpu_desc[cpu].cpu_variant, cpu_desc[cpu].cpu_revision); /* Save affinity for current CPU */ cpu_desc[cpu].mpidr = get_mpidr();
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