Date: Wed, 15 Jul 2015 09:24:46 +0000 (UTC) From: Zbigniew Bodek <zbb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r285597 - head/sys/arm64/arm64 Message-ID: <201507150924.t6F9OkZZ074069@svnmir.geo.freebsd.org>
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Author: zbb Date: Wed Jul 15 09:24:45 2015 New Revision: 285597 URL: https://svnweb.freebsd.org/changeset/base/285597 Log: Add identify_cpu() to ARM64 init_secondary routine Identify current CPU. This is necessary to setup affinity registers and to provide support for runtime chip identification. Reviewed by: andrew Obtained from: Semihalf Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D3095 Modified: head/sys/arm64/arm64/mp_machdep.c Modified: head/sys/arm64/arm64/mp_machdep.c ============================================================================== --- head/sys/arm64/arm64/mp_machdep.c Wed Jul 15 09:14:06 2015 (r285596) +++ head/sys/arm64/arm64/mp_machdep.c Wed Jul 15 09:24:45 2015 (r285597) @@ -229,6 +229,13 @@ init_secondary(uint64_t cpu) pcpup->pc_curthread = pcpup->pc_idlethread; pcpup->pc_curpcb = pcpup->pc_idlethread->td_pcb; + /* + * Identify current CPU. This is necessary to setup + * affinity registers and to provide support for + * runtime chip identification. + */ + identify_cpu(); + /* Configure the interrupt controller */ arm_init_secondary();
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