Date: Tue, 30 Apr 2019 09:38:22 +0000 (UTC) From: Hans Petter Selasky <hselasky@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r346957 - in head/sys/compat/linuxkpi/common: include/linux src Message-ID: <201904300938.x3U9cMcI022160@repo.freebsd.org>
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Author: hselasky Date: Tue Apr 30 09:38:22 2019 New Revision: 346957 URL: https://svnweb.freebsd.org/changeset/base/346957 Log: Make the dma_pool structure private to the LinuxKPI similar to Linux. No functional change. Discussed with: kib @ Sponsored by: Mellanox Technologies Modified: head/sys/compat/linuxkpi/common/include/linux/dmapool.h head/sys/compat/linuxkpi/common/src/linux_pci.c Modified: head/sys/compat/linuxkpi/common/include/linux/dmapool.h ============================================================================== --- head/sys/compat/linuxkpi/common/include/linux/dmapool.h Tue Apr 30 09:26:11 2019 (r346956) +++ head/sys/compat/linuxkpi/common/include/linux/dmapool.h Tue Apr 30 09:38:22 2019 (r346957) @@ -37,6 +37,7 @@ #include <linux/device.h> #include <linux/slab.h> +struct dma_pool; struct dma_pool *linux_dma_pool_create(char *name, struct device *dev, size_t size, size_t align, size_t boundary); void linux_dma_pool_destroy(struct dma_pool *pool); @@ -44,16 +45,6 @@ void *linux_dma_pool_alloc(struct dma_pool *pool, gfp_ dma_addr_t *handle); void linux_dma_pool_free(struct dma_pool *pool, void *vaddr, dma_addr_t dma_addr); - -struct dma_pool { - struct device *pool_device; - uma_zone_t pool_zone; - struct mtx pool_dma_lock; - bus_dma_tag_t pool_dmat; - size_t pool_entry_size; - struct mtx pool_ptree_lock; - struct pctrie pool_ptree; -}; static inline struct dma_pool * dma_pool_create(char *name, struct device *dev, size_t size, Modified: head/sys/compat/linuxkpi/common/src/linux_pci.c ============================================================================== --- head/sys/compat/linuxkpi/common/src/linux_pci.c Tue Apr 30 09:26:11 2019 (r346956) +++ head/sys/compat/linuxkpi/common/src/linux_pci.c Tue Apr 30 09:38:22 2019 (r346957) @@ -658,6 +658,16 @@ linux_dma_unmap_sg_attrs(struct device *dev, struct sc uma_zfree(linux_dma_obj_zone, obj); } +struct dma_pool { + struct device *pool_device; + uma_zone_t pool_zone; + struct mtx pool_dma_lock; + bus_dma_tag_t pool_dmat; + size_t pool_entry_size; + struct mtx pool_ptree_lock; + struct pctrie pool_ptree; +}; + static inline int dma_pool_obj_ctor(void *mem, int size, void *arg, int flags) {
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