Date: Mon, 27 Sep 2021 20:56:38 GMT From: "Bjoern A. Zeeb" <bz@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 72c89ce97ba3 - main - LinuxKPI: dma-mapping.h unify "mask" and "dma_mask" Message-ID: <202109272056.18RKucXG036960@gitrepo.freebsd.org>
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The branch main has been updated by bz: URL: https://cgit.FreeBSD.org/src/commit/?id=72c89ce97ba3f023463930578c6df7f0374cbf17 commit 72c89ce97ba3f023463930578c6df7f0374cbf17 Author: Bjoern A. Zeeb <bz@FreeBSD.org> AuthorDate: 2021-09-27 20:48:02 +0000 Commit: Bjoern A. Zeeb <bz@FreeBSD.org> CommitDate: 2021-09-27 20:53:06 +0000 LinuxKPI: dma-mapping.h unify "mask" and "dma_mask" In some places we are using "mask" and others "dma_mask" for the same thing. Harmonize the various places to "dma_mask" as used in linux_pci.c. For the declaration remove the argument names to avoid the entire problem. This is in preparation for an upcoming change. No functional changes intended. Sponsored by: The FreeBSD Foundation MFC after: 5 days --- sys/compat/linuxkpi/common/include/linux/dma-mapping.h | 14 +++++++------- 1 file changed, 7 insertions(+), 7 deletions(-) diff --git a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h index 5b5bc9e90815..554d4bd4e695 100644 --- a/sys/compat/linuxkpi/common/include/linux/dma-mapping.h +++ b/sys/compat/linuxkpi/common/include/linux/dma-mapping.h @@ -91,7 +91,7 @@ struct dma_map_ops { #define DMA_BIT_MASK(n) ((2ULL << ((n) - 1)) - 1ULL) -int linux_dma_tag_init(struct device *dev, u64 mask); +int linux_dma_tag_init(struct device *, u64); void *linux_dma_alloc_coherent(struct device *dev, size_t size, dma_addr_t *dma_handle, gfp_t flag); dma_addr_t linux_dma_map_phys(struct device *dev, vm_paddr_t phys, size_t len); @@ -104,7 +104,7 @@ void linux_dma_unmap_sg_attrs(struct device *dev, struct scatterlist *sg, unsigned long attrs __unused); static inline int -dma_supported(struct device *dev, u64 mask) +dma_supported(struct device *dev, u64 dma_mask) { /* XXX busdma takes care of this elsewhere. */ @@ -122,23 +122,23 @@ dma_set_mask(struct device *dev, u64 dma_mask) } static inline int -dma_set_coherent_mask(struct device *dev, u64 mask) +dma_set_coherent_mask(struct device *dev, u64 dma_mask) { - if (!dma_supported(dev, mask)) + if (!dma_supported(dev, dma_mask)) return -EIO; /* XXX Currently we don't support a separate coherent mask. */ return 0; } static inline int -dma_set_mask_and_coherent(struct device *dev, u64 mask) +dma_set_mask_and_coherent(struct device *dev, u64 dma_mask) { int r; - r = dma_set_mask(dev, mask); + r = dma_set_mask(dev, dma_mask); if (r == 0) - dma_set_coherent_mask(dev, mask); + dma_set_coherent_mask(dev, dma_mask); return (r); }
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