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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" From: Suravee Suthikulpanit Start using per PCI segment device table instead of global device table. Signed-off-by: Suravee Suthikulpanit Signed-off-by: Vasant Hegde --- drivers/iommu/amd/iommu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 90755da7cff0..790a3449e7b7 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -451,13 +451,13 @@ static void amd_iommu_uninit_device(struct device *dev) * ****************************************************************************/ -static void dump_dte_entry(u16 devid) +static void dump_dte_entry(struct amd_iommu *iommu, u16 devid) { int i; + struct dev_table_entry *dev_table = get_dev_table(iommu); for (i = 0; i < 4; ++i) - pr_err("DTE[%d]: %016llx\n", i, - amd_iommu_dev_table[devid].data[i]); + pr_err("DTE[%d]: %016llx\n", i, dev_table[devid].data[i]); } static void dump_command(unsigned long phys_addr) @@ -618,7 +618,7 @@ static void iommu_print_event(struct amd_iommu *iommu, void *__evt) dev_err(dev, "Event logged [ILLEGAL_DEV_TABLE_ENTRY device=%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x]\n", PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), pasid, address, flags); 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X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Jul 2022 11:48:17.5328 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: aec7c2e1-c7b4-4a14-a3ac-08da5f456ae8 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: CO1NAM11FT029.eop-nam11.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CY4PR1201MB0006 Message-ID: <20220706113813.qqBFZhxdh6lxp8pxz0h-Yb3AtEZlVxaIK-eTDp3ZT5E@z> From: Suravee Suthikulpanit Start using per PCI segment device table instead of global device table. Signed-off-by: Suravee Suthikulpanit Signed-off-by: Vasant Hegde --- drivers/iommu/amd/iommu.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/iommu/amd/iommu.c b/drivers/iommu/amd/iommu.c index 90755da7cff0..790a3449e7b7 100644 --- a/drivers/iommu/amd/iommu.c +++ b/drivers/iommu/amd/iommu.c @@ -451,13 +451,13 @@ static void amd_iommu_uninit_device(struct device *dev) * ****************************************************************************/ -static void dump_dte_entry(u16 devid) +static void dump_dte_entry(struct amd_iommu *iommu, u16 devid) { int i; + struct dev_table_entry *dev_table = get_dev_table(iommu); for (i = 0; i < 4; ++i) - pr_err("DTE[%d]: %016llx\n", i, - amd_iommu_dev_table[devid].data[i]); + pr_err("DTE[%d]: %016llx\n", i, dev_table[devid].data[i]); } static void dump_command(unsigned long phys_addr) @@ -618,7 +618,7 @@ static void iommu_print_event(struct amd_iommu *iommu, void *__evt) dev_err(dev, "Event logged [ILLEGAL_DEV_TABLE_ENTRY device=%02x:%02x.%x pasid=0x%05x address=0x%llx flags=0x%04x]\n", PCI_BUS_NUM(devid), PCI_SLOT(devid), PCI_FUNC(devid), pasid, address, flags); - dump_dte_entry(devid); + dump_dte_entry(iommu, devid); break; case EVENT_TYPE_DEV_TAB_ERR: dev_err(dev, "Event logged [DEV_TAB_HARDWARE_ERROR device=%02x:%02x.%x " -- 2.31.1