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a="13067868" X-IronPort-AV: E=Sophos;i="6.04,196,1695711600"; d="scan'208";a="13067868" X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10953"; a="874065442" X-IronPort-AV: E=Sophos;i="6.04,196,1695711600"; d="scan'208";a="874065442" From: Zhenzhong Duan To: qemu-devel@nongnu.org Cc: alex.williamson@redhat.com, clg@redhat.com, eric.auger@redhat.com, peterx@redhat.com, jasowang@redhat.com, mst@redhat.com, jgg@nvidia.com, nicolinc@nvidia.com, joao.m.martins@oracle.com, kevin.tian@intel.com, yi.l.liu@intel.com, yi.y.sun@intel.com, chao.p.peng@intel.com, Yi Sun , Zhenzhong Duan , Paolo Bonzini , Richard Henderson , Eduardo Habkost , Marcel Apfelbaum Subject: [PATCH rfcv1 16/23] intel_iommu: rename slpte in iotlb_entry to pte Date: Mon, 15 Jan 2024 18:37:28 +0800 Message-Id: <20240115103735.132209-17-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240115103735.132209-1-zhenzhong.duan@intel.com> References: <20240115103735.132209-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=192.198.163.8; envelope-from=zhenzhong.duan@intel.com; helo=mgamail.intel.com X-Spam_score_int: -48 X-Spam_score: -4.9 X-Spam_bar: ---- X-Spam_report: (-4.9 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.758, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @intel.com) X-ZM-MESSAGEID: 1705315299525100001 Content-Type: text/plain; charset="utf-8" From: Yi Liu Because we support both FST and SST translation, rename slpte in iotlb_entry to pte to make it generic. Signed-off-by: Yi Liu Signed-off-by: Yi Sun Signed-off-by: Zhenzhong Duan --- include/hw/i386/intel_iommu.h | 2 +- hw/i386/intel_iommu.c | 10 +++++----- 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/include/hw/i386/intel_iommu.h b/include/hw/i386/intel_iommu.h index 72702e10a2..dedaab5ac9 100644 --- a/include/hw/i386/intel_iommu.h +++ b/include/hw/i386/intel_iommu.h @@ -210,7 +210,7 @@ struct VTDIOTLBEntry { uint64_t gfn; uint16_t domain_id; uint32_t pasid; - uint64_t slpte; + uint64_t pte; uint64_t mask; uint8_t access_flags; }; diff --git a/hw/i386/intel_iommu.c b/hw/i386/intel_iommu.c index 5e7d445d98..7c24f8f677 100644 --- a/hw/i386/intel_iommu.c +++ b/hw/i386/intel_iommu.c @@ -384,7 +384,7 @@ static void vtd_update_iotlb(IntelIOMMUState *s, uint16= _t source_id, =20 entry->gfn =3D gfn; entry->domain_id =3D domain_id; - entry->slpte =3D slpte; + entry->pte =3D slpte; entry->access_flags =3D access_flags; entry->mask =3D vtd_slpt_level_page_mask(level); entry->pasid =3D pasid; @@ -1949,9 +1949,9 @@ static bool vtd_do_iommu_translate(VTDAddressSpace *v= td_as, PCIBus *bus, if (!rid2pasid) { iotlb_entry =3D vtd_lookup_iotlb(s, source_id, pasid, addr); if (iotlb_entry) { - trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->slpte, + trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->pte, iotlb_entry->domain_id); - slpte =3D iotlb_entry->slpte; + slpte =3D iotlb_entry->pte; access_flags =3D iotlb_entry->access_flags; page_mask =3D iotlb_entry->mask; goto out; @@ -2027,9 +2027,9 @@ static bool vtd_do_iommu_translate(VTDAddressSpace *v= td_as, PCIBus *bus, if (rid2pasid) { iotlb_entry =3D vtd_lookup_iotlb(s, source_id, pasid, addr); if (iotlb_entry) { - trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->slpte, + trace_vtd_iotlb_page_hit(source_id, addr, iotlb_entry->pte, iotlb_entry->domain_id); - slpte =3D iotlb_entry->slpte; + slpte =3D iotlb_entry->pte; access_flags =3D iotlb_entry->access_flags; page_mask =3D iotlb_entry->mask; goto out; --=20 2.34.1