Date: Fri, 24 Nov 2017 11:20:10 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r326152 - head/sys/amd64/vmm/amd Message-ID: <201711241120.vAOBKAOS068836@repo.freebsd.org>
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Author: avg Date: Fri Nov 24 11:20:10 2017 New Revision: 326152 URL: https://svnweb.freebsd.org/changeset/base/326152 Log: amd-vi: fix and extend definition of Command and Event Status Register (0x2020) The defined bits are the lower bits, not the higher ones. Also, the specification has been extended to define bits 0:18 and they all could potentially be interesting to us, so extend the width of the field accordingly. Reviewed by: anish Modified: head/sys/amd64/vmm/amd/amdvi_priv.h Modified: head/sys/amd64/vmm/amd/amdvi_priv.h ============================================================================== --- head/sys/amd64/vmm/amd/amdvi_priv.h Fri Nov 24 11:10:36 2017 (r326151) +++ head/sys/amd64/vmm/amd/amdvi_priv.h Fri Nov 24 11:20:10 2017 (r326152) @@ -230,8 +230,8 @@ struct amdvi_ctrl { uint64_t :45; uint32_t evt_tail:19; uint64_t :45; - uint64_t :56; - uint8_t status:8; + uint8_t status:19; + uint64_t :45; uint64_t pad2; uint8_t :4; uint16_t ppr_head:15;
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