These drivers just have a constant value for their page size, move it into their domain_alloc_paging function before setting up the geometry.
Reviewed-by: Kevin Tian <[email protected]> Acked-by: Niklas Schnelle <[email protected]> # for s390-iommu.c Signed-off-by: Jason Gunthorpe <[email protected]> --- drivers/iommu/exynos-iommu.c | 3 ++- drivers/iommu/ipmmu-vmsa.c | 4 ++-- drivers/iommu/mtk_iommu_v1.c | 3 ++- drivers/iommu/omap-iommu.c | 3 ++- drivers/iommu/rockchip-iommu.c | 3 ++- drivers/iommu/s390-iommu.c | 2 +- drivers/iommu/sprd-iommu.c | 3 ++- drivers/iommu/sun50i-iommu.c | 3 ++- drivers/iommu/tegra-smmu.c | 3 ++- 9 files changed, 17 insertions(+), 10 deletions(-) diff --git a/drivers/iommu/exynos-iommu.c b/drivers/iommu/exynos-iommu.c index fcb6a0f7c08275..b62a8f35c3e851 100644 --- a/drivers/iommu/exynos-iommu.c +++ b/drivers/iommu/exynos-iommu.c @@ -925,6 +925,8 @@ static struct iommu_domain *exynos_iommu_domain_alloc_paging(struct device *dev) spin_lock_init(&domain->pgtablelock); INIT_LIST_HEAD(&domain->clients); + domain->domain.pgsize_bitmap = SECT_SIZE | LPAGE_SIZE | SPAGE_SIZE; + domain->domain.geometry.aperture_start = 0; domain->domain.geometry.aperture_end = ~0UL; domain->domain.geometry.force_aperture = true; @@ -1477,7 +1479,6 @@ static const struct iommu_ops exynos_iommu_ops = { .device_group = generic_device_group, .probe_device = exynos_iommu_probe_device, .release_device = exynos_iommu_release_device, - .pgsize_bitmap = SECT_SIZE | LPAGE_SIZE | SPAGE_SIZE, .of_xlate = exynos_iommu_of_xlate, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = exynos_iommu_attach_device, diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c index 90341b24a81155..ffa892f6571406 100644 --- a/drivers/iommu/ipmmu-vmsa.c +++ b/drivers/iommu/ipmmu-vmsa.c @@ -430,7 +430,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain) * non-secure mode. */ domain->cfg.quirks = IO_PGTABLE_QUIRK_ARM_NS; - domain->cfg.pgsize_bitmap = SZ_1G | SZ_2M | SZ_4K; + domain->cfg.pgsize_bitmap = domain->io_domain.pgsize_bitmap; domain->cfg.ias = 32; domain->cfg.oas = 40; domain->cfg.tlb = &ipmmu_flush_ops; @@ -571,6 +571,7 @@ static struct iommu_domain *ipmmu_domain_alloc_paging(struct device *dev) return NULL; mutex_init(&domain->mutex); + domain->io_domain.pgsize_bitmap = SZ_1G | SZ_2M | SZ_4K; return &domain->io_domain; } @@ -882,7 +883,6 @@ static const struct iommu_ops ipmmu_ops = { */ .device_group = IS_ENABLED(CONFIG_ARM) && !IS_ENABLED(CONFIG_IOMMU_DMA) ? generic_device_group : generic_single_device_group, - .pgsize_bitmap = SZ_1G | SZ_2M | SZ_4K, .of_xlate = ipmmu_of_xlate, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = ipmmu_attach_device, diff --git a/drivers/iommu/mtk_iommu_v1.c b/drivers/iommu/mtk_iommu_v1.c index 66824982e05fbf..496cfe37243ac2 100644 --- a/drivers/iommu/mtk_iommu_v1.c +++ b/drivers/iommu/mtk_iommu_v1.c @@ -288,6 +288,8 @@ static struct iommu_domain *mtk_iommu_v1_domain_alloc_paging(struct device *dev) if (!dom) return NULL; + dom->domain.pgsize_bitmap = MT2701_IOMMU_PAGE_SIZE; + return &dom->domain; } @@ -582,7 +584,6 @@ static const struct iommu_ops mtk_iommu_v1_ops = { .probe_finalize = mtk_iommu_v1_probe_finalize, .release_device = mtk_iommu_v1_release_device, .device_group = generic_device_group, - .pgsize_bitmap = MT2701_IOMMU_PAGE_SIZE, .owner = THIS_MODULE, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = mtk_iommu_v1_attach_device, diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c index 3c62337f43c677..21c218976143ef 100644 --- a/drivers/iommu/omap-iommu.c +++ b/drivers/iommu/omap-iommu.c @@ -1584,6 +1584,8 @@ static struct iommu_domain *omap_iommu_domain_alloc_paging(struct device *dev) spin_lock_init(&omap_domain->lock); + omap_domain->domain.pgsize_bitmap = OMAP_IOMMU_PGSIZES; + omap_domain->domain.geometry.aperture_start = 0; omap_domain->domain.geometry.aperture_end = (1ULL << 32) - 1; omap_domain->domain.geometry.force_aperture = true; @@ -1735,7 +1737,6 @@ static const struct iommu_ops omap_iommu_ops = { .release_device = omap_iommu_release_device, .device_group = generic_single_device_group, .of_xlate = omap_iommu_of_xlate, - .pgsize_bitmap = OMAP_IOMMU_PGSIZES, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = omap_iommu_attach_dev, .map_pages = omap_iommu_map, diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index 22f74ba33a0e38..f4a5ad096343ab 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1081,6 +1081,8 @@ static struct iommu_domain *rk_iommu_domain_alloc_paging(struct device *dev) spin_lock_init(&rk_domain->dt_lock); INIT_LIST_HEAD(&rk_domain->iommus); + rk_domain->domain.pgsize_bitmap = RK_IOMMU_PGSIZE_BITMAP; + rk_domain->domain.geometry.aperture_start = 0; rk_domain->domain.geometry.aperture_end = DMA_BIT_MASK(32); rk_domain->domain.geometry.force_aperture = true; @@ -1171,7 +1173,6 @@ static const struct iommu_ops rk_iommu_ops = { .probe_device = rk_iommu_probe_device, .release_device = rk_iommu_release_device, .device_group = generic_single_device_group, - .pgsize_bitmap = RK_IOMMU_PGSIZE_BITMAP, .of_xlate = rk_iommu_of_xlate, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = rk_iommu_attach_device, diff --git a/drivers/iommu/s390-iommu.c b/drivers/iommu/s390-iommu.c index 433b59f435302b..9c80d61deb2c0b 100644 --- a/drivers/iommu/s390-iommu.c +++ b/drivers/iommu/s390-iommu.c @@ -557,6 +557,7 @@ static struct iommu_domain *s390_domain_alloc_paging(struct device *dev) } zdev->end_dma = zdev->start_dma + aperture_size - 1; + s390_domain->domain.pgsize_bitmap = SZ_4K; s390_domain->domain.geometry.force_aperture = true; s390_domain->domain.geometry.aperture_start = 0; s390_domain->domain.geometry.aperture_end = max_tbl_size(s390_domain); @@ -1158,7 +1159,6 @@ static struct iommu_domain blocking_domain = { .domain_alloc_paging = s390_domain_alloc_paging, \ .probe_device = s390_iommu_probe_device, \ .device_group = generic_device_group, \ - .pgsize_bitmap = SZ_4K, \ .get_resv_regions = s390_iommu_get_resv_regions, \ .default_domain_ops = &(const struct iommu_domain_ops) { \ .attach_dev = s390_iommu_attach_device, \ diff --git a/drivers/iommu/sprd-iommu.c b/drivers/iommu/sprd-iommu.c index 941d1f361c8cda..c7ca1d8a0b1530 100644 --- a/drivers/iommu/sprd-iommu.c +++ b/drivers/iommu/sprd-iommu.c @@ -143,6 +143,8 @@ static struct iommu_domain *sprd_iommu_domain_alloc_paging(struct device *dev) spin_lock_init(&dom->pgtlock); + dom->domain.pgsize_bitmap = SPRD_IOMMU_PAGE_SIZE; + dom->domain.geometry.aperture_start = 0; dom->domain.geometry.aperture_end = SZ_256M - 1; dom->domain.geometry.force_aperture = true; @@ -410,7 +412,6 @@ static const struct iommu_ops sprd_iommu_ops = { .probe_device = sprd_iommu_probe_device, .device_group = generic_single_device_group, .of_xlate = sprd_iommu_of_xlate, - .pgsize_bitmap = SPRD_IOMMU_PAGE_SIZE, .owner = THIS_MODULE, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = sprd_iommu_attach_device, diff --git a/drivers/iommu/sun50i-iommu.c b/drivers/iommu/sun50i-iommu.c index 76c9620af4bba8..de10b569d9a940 100644 --- a/drivers/iommu/sun50i-iommu.c +++ b/drivers/iommu/sun50i-iommu.c @@ -697,6 +697,8 @@ sun50i_iommu_domain_alloc_paging(struct device *dev) refcount_set(&sun50i_domain->refcnt, 1); + sun50i_domain->domain.pgsize_bitmap = SZ_4K; + sun50i_domain->domain.geometry.aperture_start = 0; sun50i_domain->domain.geometry.aperture_end = DMA_BIT_MASK(32); sun50i_domain->domain.geometry.force_aperture = true; @@ -842,7 +844,6 @@ static int sun50i_iommu_of_xlate(struct device *dev, static const struct iommu_ops sun50i_iommu_ops = { .identity_domain = &sun50i_iommu_identity_domain, - .pgsize_bitmap = SZ_4K, .device_group = generic_single_device_group, .domain_alloc_paging = sun50i_iommu_domain_alloc_paging, .of_xlate = sun50i_iommu_of_xlate, diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index 61897d50162dd7..fa0913e9346c71 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -318,6 +318,8 @@ static struct iommu_domain *tegra_smmu_domain_alloc_paging(struct device *dev) spin_lock_init(&as->lock); + as->domain.pgsize_bitmap = SZ_4K; + /* setup aperture */ as->domain.geometry.aperture_start = 0; as->domain.geometry.aperture_end = 0xffffffff; @@ -1002,7 +1004,6 @@ static const struct iommu_ops tegra_smmu_ops = { .probe_device = tegra_smmu_probe_device, .device_group = tegra_smmu_device_group, .of_xlate = tegra_smmu_of_xlate, - .pgsize_bitmap = SZ_4K, .default_domain_ops = &(const struct iommu_domain_ops) { .attach_dev = tegra_smmu_attach_dev, .map_pages = tegra_smmu_map, -- 2.43.0
