Date: Tue, 26 May 2020 16:40:40 +0000 (UTC) From: Ruslan Bukin <br@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r361532 - in head/sys: dev/acpica dev/pci x86/iommu Message-ID: <202005261640.04QGeeQ9003813@repo.freebsd.org>
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Author: br Date: Tue May 26 16:40:40 2020 New Revision: 361532 URL: https://svnweb.freebsd.org/changeset/base/361532 Log: Rename dmar_get_dma_tag() to acpi_iommu_get_dma_tag(). This is needed for a new IOMMU controller support. Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D24943 Modified: head/sys/dev/acpica/acpi_pci.c head/sys/dev/pci/pci.c head/sys/x86/iommu/busdma_dmar.c head/sys/x86/iommu/busdma_dmar.h Modified: head/sys/dev/acpica/acpi_pci.c ============================================================================== --- head/sys/dev/acpica/acpi_pci.c Tue May 26 16:14:21 2020 (r361531) +++ head/sys/dev/acpica/acpi_pci.c Tue May 26 16:40:40 2020 (r361532) @@ -456,15 +456,15 @@ acpi_pci_detach(device_t dev) } #ifdef ACPI_DMAR -bus_dma_tag_t dmar_get_dma_tag(device_t dev, device_t child); +bus_dma_tag_t acpi_iommu_get_dma_tag(device_t dev, device_t child); static bus_dma_tag_t acpi_pci_get_dma_tag(device_t bus, device_t child) { bus_dma_tag_t tag; if (device_get_parent(child) == bus) { - /* try dmar and return if it works */ - tag = dmar_get_dma_tag(bus, child); + /* try iommu and return if it works */ + tag = acpi_iommu_get_dma_tag(bus, child); } else tag = NULL; if (tag == NULL) Modified: head/sys/dev/pci/pci.c ============================================================================== --- head/sys/dev/pci/pci.c Tue May 26 16:14:21 2020 (r361531) +++ head/sys/dev/pci/pci.c Tue May 26 16:40:40 2020 (r361532) @@ -5682,7 +5682,7 @@ pci_get_resource_list (device_t dev, device_t child) } #ifdef ACPI_DMAR -bus_dma_tag_t dmar_get_dma_tag(device_t dev, device_t child); +bus_dma_tag_t acpi_iommu_get_dma_tag(device_t dev, device_t child); bus_dma_tag_t pci_get_dma_tag(device_t bus, device_t dev) { @@ -5690,8 +5690,8 @@ pci_get_dma_tag(device_t bus, device_t dev) struct pci_softc *sc; if (device_get_parent(dev) == bus) { - /* try dmar and return if it works */ - tag = dmar_get_dma_tag(bus, dev); + /* try iommu and return if it works */ + tag = acpi_iommu_get_dma_tag(bus, dev); } else tag = NULL; if (tag == NULL) { Modified: head/sys/x86/iommu/busdma_dmar.c ============================================================================== --- head/sys/x86/iommu/busdma_dmar.c Tue May 26 16:14:21 2020 (r361531) +++ head/sys/x86/iommu/busdma_dmar.c Tue May 26 16:40:40 2020 (r361532) @@ -269,7 +269,7 @@ dmar_instantiate_ctx(struct dmar_unit *dmar, device_t } bus_dma_tag_t -dmar_get_dma_tag(device_t dev, device_t child) +acpi_iommu_get_dma_tag(device_t dev, device_t child) { struct dmar_unit *dmar; struct dmar_ctx *ctx; Modified: head/sys/x86/iommu/busdma_dmar.h ============================================================================== --- head/sys/x86/iommu/busdma_dmar.h Tue May 26 16:14:21 2020 (r361531) +++ head/sys/x86/iommu/busdma_dmar.h Tue May 26 16:40:40 2020 (r361532) @@ -62,6 +62,6 @@ struct bus_dmamap_dmar { extern struct bus_dma_impl bus_dma_dmar_impl; -bus_dma_tag_t dmar_get_dma_tag(device_t dev, device_t child); +bus_dma_tag_t acpi_iommu_get_dma_tag(device_t dev, device_t child); #endif
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