Date: Mon, 26 Feb 2018 23:58:56 +0000 (UTC) From: Ian Lepore <ian@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r330044 - head/sys/arm/arm Message-ID: <201802262358.w1QNwunm070316@repo.freebsd.org>
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Author: ian Date: Mon Feb 26 23:58:56 2018 New Revision: 330044 URL: https://svnweb.freebsd.org/changeset/base/330044 Log: Add a hw.model sysctl oid for armv6/7 which reports the CPU model, similar to what other arches (all except riscv and armv4/5) do. Submitted by: Hyun Hwang <hyun@caffeinated.codes> Differential Revision: https://reviews.freebsd.org/D14465 Modified: head/sys/arm/arm/identcpu-v6.c Modified: head/sys/arm/arm/identcpu-v6.c ============================================================================== --- head/sys/arm/arm/identcpu-v6.c Mon Feb 26 22:57:52 2018 (r330043) +++ head/sys/arm/arm/identcpu-v6.c Mon Feb 26 23:58:56 2018 (r330044) @@ -56,6 +56,10 @@ char machine[] = "arm"; SYSCTL_STRING(_hw, HW_MACHINE, machine, CTLFLAG_RD, machine, 0, "Machine class"); +static char cpu_model[64]; +SYSCTL_STRING(_hw, HW_MODEL, model, CTLFLAG_RD, + cpu_model, sizeof(cpu_model), "Machine model"); + static char hw_buf[81]; static int hw_buf_idx; static bool hw_buf_newline; @@ -285,11 +289,13 @@ identify_arm_cpu(void) if (cpu_names[i].implementer == cpuinfo.implementer && cpu_names[i].part_number == cpuinfo.part_number) { cpu_class = cpu_names[i].cpu_class; - printf("CPU: %s %s r%dp%d (ECO: 0x%08X)\n", + snprintf(cpu_model, sizeof(cpu_model), + "%s %s r%dp%d (ECO: 0x%08X)", cpu_names[i].impl_name, cpu_names[i].core_name, cpuinfo.revision, cpuinfo.patch, cpuinfo.midr != cpuinfo.revidr ? cpuinfo.revidr : 0); + printf("CPU: %s\n", cpu_model); break; }
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