add boot partition size

hc

2023-12-11 d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d

 kernel/drivers/gpu/drm/amd/amdkfd/kfd_iommu.c
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@@ -45,7 +45,7 @@
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 	struct amd_iommu_device_info iommu_info;
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 	int err;
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-	if (!kfd->device_info->needs_iommu_device)
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+	if (!kfd->use_iommu_v2)
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 		return -ENODEV;
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 	iommu_info.flags = 0;
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@@ -66,20 +66,9 @@
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 	struct amd_iommu_device_info iommu_info;
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 	unsigned int pasid_limit;
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 	int err;
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-	struct kfd_topology_device *top_dev;
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-	top_dev = kfd_topology_device_by_id(kfd->id);
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-
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-	/*
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-	 * Overwrite ATS capability according to needs_iommu_device to fix
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-	 * potential missing corresponding bit in CRAT of BIOS.
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-	 */
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-	if (!kfd->device_info->needs_iommu_device) {
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-		top_dev->node_props.capability &= ~HSA_CAP_ATS_PRESENT;
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+	if (!kfd->use_iommu_v2)
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 		return 0;
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-	}
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-
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-	top_dev->node_props.capability |= HSA_CAP_ATS_PRESENT;
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 	iommu_info.flags = 0;
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 	err = amd_iommu_device_info(kfd->pdev, &iommu_info);
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@@ -124,7 +113,7 @@
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 	struct kfd_process *p = pdd->process;
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 	int err;
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-	if (!dev->device_info->needs_iommu_device || pdd->bound == PDD_BOUND)
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+	if (!dev->use_iommu_v2 || pdd->bound == PDD_BOUND)
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 		return 0;
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 	if (unlikely(pdd->bound == PDD_BOUND_SUSPENDED)) {
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@@ -154,7 +143,7 @@
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 }
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 /* Callback for process shutdown invoked by the IOMMU driver */
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-static void iommu_pasid_shutdown_callback(struct pci_dev *pdev, int pasid)
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+static void iommu_pasid_shutdown_callback(struct pci_dev *pdev, u32 pasid)
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 {
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 	struct kfd_dev *dev = kfd_device_by_pci_dev(pdev);
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 	struct kfd_process *p;
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@@ -172,7 +161,7 @@
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 	if (!p)
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 		return;
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-	pr_debug("Unbinding process %d from IOMMU\n", pasid);
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+	pr_debug("Unbinding process 0x%x from IOMMU\n", pasid);
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 	mutex_lock(kfd_get_dbgmgr_mutex());
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@@ -200,14 +189,14 @@
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 }
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 /* This function called by IOMMU driver on PPR failure */
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-static int iommu_invalid_ppr_cb(struct pci_dev *pdev, int pasid,
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-		unsigned long address, u16 flags)
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+static int iommu_invalid_ppr_cb(struct pci_dev *pdev, u32 pasid,
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+				unsigned long address, u16 flags)
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 {
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 	struct kfd_dev *dev;
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 	dev_warn_ratelimited(kfd_device,
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-			"Invalid PPR device %x:%x.%x pasid %d address 0x%lX flags 0x%X",
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-			PCI_BUS_NUM(pdev->devfn),
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+			"Invalid PPR device %x:%x.%x pasid 0x%x address 0x%lX flags 0x%X",
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+			pdev->bus->number,
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 			PCI_SLOT(pdev->devfn),
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 			PCI_FUNC(pdev->devfn),
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 			pasid,
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@@ -247,7 +236,7 @@
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 		err = amd_iommu_bind_pasid(kfd->pdev, p->pasid,
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 				p->lead_thread);
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 		if (err < 0) {
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-			pr_err("Unexpected pasid %d binding failure\n",
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+			pr_err("Unexpected pasid 0x%x binding failure\n",
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 					p->pasid);
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 			mutex_unlock(&p->mutex);
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 			break;
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@@ -299,7 +288,7 @@
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  */
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 void kfd_iommu_suspend(struct kfd_dev *kfd)
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 {
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-	if (!kfd->device_info->needs_iommu_device)
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+	if (!kfd->use_iommu_v2)
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 		return;
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 	kfd_unbind_processes_from_device(kfd);
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@@ -319,7 +308,7 @@
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 	unsigned int pasid_limit;
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 	int err;
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-	if (!kfd->device_info->needs_iommu_device)
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+	if (!kfd->use_iommu_v2)
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 		return 0;
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 	pasid_limit = kfd_get_pasid_limit();