)]}' { "log": [ { "commit": "710224fa2750cf449c02dd115548acebfdd2c86a", "tree": "3caa498384daec3b2e40adb4a89d7f854f2adb7c", "parents": [ "c227e69028473c7c7994a9b0a2cc0034f3f7e0fe" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed Sep 22 13:04:55 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Sep 22 17:22:38 2010 -0700" }, "message": "arm: fix \"arm: fix pci_set_consistent_dma_mask for dmabounce devices\"\n\nThis fixes the regression caused by the commit 6fee48cd330c68\n(\"dma-mapping: arm: use generic pci_set_dma_mask and\npci_set_consistent_dma_mask\").\n\nARM needs to clip the dma coherent mask for dmabounce devices. This\nrestores the old trick.\n\nNote that strictly speaking, the DMA API doesn\u0027t allow architectures to do\nsuch but I\u0027m not sure it\u0027s worth adding the new API to set the dma mask\nthat allows architectures to clip it.\n\nReported-by: Krzysztof Halasa \u003ckhc@pm.waw.pl\u003e\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Russell King \u003crmk+kernel@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "e259f191f2244df04a7746fac1df8aa68ebd0106", "tree": "e466b1d9018e23a5e06216368a4885059eb89849", "parents": [ "c7dcf87a6881bf796faee83003163eb3de41a309" ], "author": { "name": "Heiko Carstens", "email": "heiko.carstens@de.ibm.com", "time": "Fri Aug 13 09:39:18 2010 +0200" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Aug 13 12:03:24 2010 -0700" }, "message": "dma-mapping: fix build errors on !HAS_DMA architectures\n\ncommit 4565f0170dfc849b3629c27d769db800467baa62 \"dma-mapping: unify\ndma_get_cache_alignment implementations\" causes build errors on\n!HAS_DMA architectures/platforms like s390 and sun3:\n\ninclude/linux/dma-mapping.h:145: error: static declaration of \u0027dma_get_cache_alignment\u0027 follows non-static declaration\ninclude/asm-generic/dma-mapping-broken.h:73: error: previous declaration of \u0027dma_get_cache_alignment\u0027 was here\n\nFix this by adding an explicit ifdef.\n\nCc: Geert Uytterhoeven \u003cgeert@linux-m68k.org\u003e\nAcked-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "4565f0170dfc849b3629c27d769db800467baa62", "tree": "a2c70fb6f2f4826749b704ed83557623ca95bca5", "parents": [ "a6eb9fe105d5de0053b261148cee56c94b4720ca" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Aug 10 18:03:22 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Wed Aug 11 08:59:21 2010 -0700" }, "message": "dma-mapping: unify dma_get_cache_alignment implementations\n\ndma_get_cache_alignment returns the minimum DMA alignment. Architectures\ndefines it as ARCH_DMA_MINALIGN (formally ARCH_KMALLOC_MINALIGN). So we\ncan unify dma_get_cache_alignment implementations.\n\nNote that some architectures implement dma_get_cache_alignment wrongly.\ndma_get_cache_alignment() should return the minimum DMA alignment. So\nfully-coherent architectures should return 1. This patch also fixes this\nissue.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: \u003clinux-arch@vger.kernel.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "99d1bd2c131b2da10cf451c69e5b8c51761a901b", "tree": "ffa4f67b8e092c0a19065160f7beada200334f01", "parents": [ "6d256fa8868b4509310ea201c2d2c04fabea96ab" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed May 26 14:44:20 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 27 09:12:53 2010 -0700" }, "message": "dma-mapping: remove deprecated dma_sync_single and dma_sync_sg API\n\nSince 2.6.5, it had been commented, \u0027for backwards compatibility,\nremoved in 2.7.x\u0027. Since 2.6.31, it have been marked as __deprecated.\n\nI think that we can remove the API safely now.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "5fd75a7850b5156aa93c9fb6404adb8f563b6e02", "tree": "1b5f21a907eb8182e2642c7dee73274d04d24a07", "parents": [ "38388301b7b9d2921b58cfa1cd9b14c02d508c63" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed May 26 14:44:18 2010 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Thu May 27 09:12:52 2010 -0700" }, "message": "dma-mapping: remove unnecessary sync_single_range_* in dma_map_ops\n\nsync_single_range_for_cpu and sync_single_range_for_device hooks are\nunnecessary because sync_single_for_cpu and sync_single_for_device can\nbe used instead.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nReviewed-by: Konrad Rzeszutek Wilk \u003ckonrad.wilk@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6a1961f49ee8d7339ea2454443dfc0460e0b2748", "tree": "057b03936a7dac1fd88d94c963bc52c3619c0022", "parents": [ "e3c4bccabaf3e5c13f4b307c7737cbe8d0cecd02" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed Mar 10 15:23:39 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:42 2010 -0800" }, "message": "dma-mapping: dma-mapping.h: add dma_set_coherent_mask\n\ndma_set_coherent_mask corresponds to pci_set_consistent_dma_mask. This is\nnecessary to move to the generic device model DMA API from the PCI bus\nspecific API in the long term.\n\ndma_set_coherent_mask works in the exact same way that\npci_set_consistent_dma_mask does. So this patch also changes\npci_set_consistent_dma_mask to call dma_set_coherent_mask.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: James Bottomley \u003cJames.Bottomley@suse.de\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Russell King \u003clinux@arm.linux.org.uk\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Kay Sievers \u003ckay.sievers@vrfy.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "0acedc124aca35f5cce9d4ee288dc372bf517e09", "tree": "699113a95be38de29457d0cc71139d9c82efba3e", "parents": [ "f41b177157718abe9a93868bb76e47d4a6f3681d" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed Mar 10 15:23:31 2010 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Mar 12 15:52:42 2010 -0800" }, "message": "dma-mapping.h: add the dma_unmap state API\n\nAdds the following macros:\n\nDECLARE_DMA_UNMAP_ADDR(ADDR_NAME)\nDECLARE_DMA_UNMAP_LEN(LEN_NAME)\ndma_unmap_addr(PTR, ADDR_NAME)\ndma_unmap_addr_set(PTR, ADDR_NAME, VAL)\ndma_unmap_len(PTR, LEN_NAME)\ndma_unmap_len_set(PTR, LEN_NAME, VAL)\n\nThe API corresponds to the pci_unmap state API. We\u0027ll move to this new\ngeneric API from the PCI specific API in the long term. As\ninclude/asm-generic/pci-dma-compat.h does, the pci_unmap API simply calls\nthe new generic API for some time.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: James Bottomley \u003cJames.Bottomley@suse.de\u003e\nCc: David S. Miller \u003cdavem@davemloft.net\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Arnd Bergmann \u003carnd@arndb.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f726f30e32305a34a203ff975e60885aa7556c6a", "tree": "566213a2c1821f79f4534dd86fa0eb16ace45ac4", "parents": [ "3702977fa7d1a1a95caa387121fa7c9f4cae35f3" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Aug 04 19:08:24 2009 +0000" }, "committer": { "name": "Benjamin Herrenschmidt", "email": "benh@kernel.crashing.org", "time": "Fri Aug 28 14:24:10 2009 +1000" }, "message": "dma: Add set_dma_mask hook to struct dma_map_ops\n\nPOWERPC needs this hook. SPARC could use it too.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\nSigned-off-by: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\n" }, { "commit": "8f2502fd8157632909ff335a3c628e7caeec5e03", "tree": "5395bb9d57b6cbd4a09f910095e6bf78ecad90cf", "parents": [ "30945fdf6a08f52370dab3bc162e96c4b4e36082" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Jul 10 10:05:00 2009 +0900" }, "committer": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Tue Jul 28 14:19:20 2009 +0900" }, "message": "remove is_buffer_dma_capable()\n\nis_buffer_dma_capable() was replaced with dma_capable().\n\nis_buffer_dma_capable() tells if a buffer is dma-capable or\nnot. However, it doesn\u0027t take a pointer to struct device so it doesn\u0027t\nwork for POWERPC.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Becky Bruce \u003cbeckyb@kernel.crashing.org\u003e\n" }, { "commit": "dbe6f1869188b6e04e38aa861dd198befb08bcd7", "tree": "cbc1866e7e24f407de3d5f80ded160b6d1d75bdc", "parents": [ "d68412b6d1e8e5ed42d568330e598bd81914ccbd" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Thu Jun 18 16:49:19 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 19 16:46:08 2009 -0700" }, "message": "dma-mapping: mark dma_sync_single and dma_sync_sg as deprecated\n\ndma_sync_single() and dma_sync_sg() have been described as \"Backwards\ncompat, remove in 2.7.x\" for a long time (since 2.6.5).\n\nThis marks dma_sync_single() and dma_sync_sg() as deprecated so the users\nget notified before removing them.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: \"David S. Miller\" \u003cdavem@davemloft.net\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d68412b6d1e8e5ed42d568330e598bd81914ccbd", "tree": "749aab371027aaf4c2128def0cfca46dc6ddfa12", "parents": [ "8e20ce94ce378334dea83a83ab26253b851100a2" ], "author": { "name": "Jiri Slaby", "email": "jirislaby@gmail.com", "time": "Thu Jun 18 16:49:18 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Fri Jun 19 16:46:08 2009 -0700" }, "message": "dma-mapping: mark DMA_nBITS_MASK as deprecated\n\nMark them deprecated so that out-of-tree developers get notified about\nthis before their modules break when these macros are removed.\n\nSigned-off-by: Jiri Slaby \u003cjirislaby@gmail.com\u003e\nCc: Yang Hongyang \u003cyanghy@cn.fujitsu.com\u003e\nAcked-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: Ingo Molnar \u003cmingo@elte.hu\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "284901a90a9e0b812ca3f5f852cbbfb60d10249d", "tree": "06c1b5a0f83c90cfb662f756e7781977ce739ce8", "parents": [ "6afd142fd0dfba497246d0fab236c20a7b4bf778" ], "author": { "name": "Yang Hongyang", "email": "yanghy@cn.fujitsu.com", "time": "Mon Apr 06 19:01:15 2009 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 07 08:31:11 2009 -0700" }, "message": "dma-mapping: replace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)\n\nReplace all DMA_32BIT_MASK macro with DMA_BIT_MASK(32)\n\nSigned-off-by: Yang Hongyang\u003cyanghy@cn.fujitsu.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "f0402a262e1a4c03fc66b83659823bdcaac3c41a", "tree": "6c286b8d5e60b27eee131b5403133493502c4a84", "parents": [ "d7dff84053524186b139342ac66a4160ce6bb517" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Mon Jan 05 23:59:01 2009 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Tue Jan 06 14:06:57 2009 +0100" }, "message": "generic: add common struct for dma map operations\n\nThis adds struct dma_map_ops include/linux/dma-mapping.h, which, is\nused to handle multiple sets of dma mapping API.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "07a2c01a0c2a0cb4581a67d50d4f17cb4d2457c4", "tree": "2c01e2ee314cf62e5a96cf7c6bde49a377a446df", "parents": [ "f6a32a36ab96016675cd414802904feb288d7899" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Sep 19 02:02:05 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Fri Sep 19 10:20:41 2008 +0200" }, "message": "convert swiotlb to use dma_get_mask\n\nswiotlb can use dma_get_mask() instead of the homegrown function.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: tony.luck@intel.com\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "589fc9a6e2102b498978f6350581ec7fa5aeb032", "tree": "52bc87c5868170e8f6ff0205654149b47d19e2d5", "parents": [ "eecfffc154ffbfe70686a9905c090b488778c28e" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Fri Sep 12 19:42:34 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Sun Sep 14 16:42:37 2008 +0200" }, "message": "iommu: add dma_get_mask helper function\n\nSeveral IOMMUs do the same thing to get the dma_mask of a device. This\nadds a helper function to do the same thing to sweep them.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "636dc67cbf8c481a996faf6c23f0532d0f02ebad", "tree": "344e1d8c6e4b91cfb941d2dfba76ac6498393b19", "parents": [ "e92b4fdacc6a7d8cc7895b81347671d5fcd6c5e1" ], "author": { "name": "FUJITA Tomonori", "email": "fujita.tomonori@lab.ntt.co.jp", "time": "Wed Sep 10 01:06:46 2008 +0900" }, "committer": { "name": "Ingo Molnar", "email": "mingo@elte.hu", "time": "Wed Sep 10 11:33:43 2008 +0200" }, "message": "add is_buffer_dma_capable helper function\n\nis_buffer_dma_capable helper function is to see if a memory region is\nDMA-capable or not. The arugments are the dma_mask (or\ncoherent_dma_mask) of a device and the address and size of a memory\nregion.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Joerg Roedel \u003cjoerg.roedel@amd.com\u003e\nSigned-off-by: Ingo Molnar \u003cmingo@elte.hu\u003e\n" }, { "commit": "74bc7ceebfa1c84ddd3a843ebfb56df013bf7ef5", "tree": "548155250fbc7410273125019c70a7c5c085e895", "parents": [ "d2ba7e2ae206e9ab24e8937d99d0d5513bfd08e5" ], "author": { "name": "Arthur Kepner", "email": "akepner@sgi.com", "time": "Tue Apr 29 01:00:30 2008 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@linux-foundation.org", "time": "Tue Apr 29 08:06:11 2008 -0700" }, "message": "dma: add dma_*map*_attrs() interfaces\n\nIntroduce new interfaces, dma_*map*_attrs(), for passing architecture-specific\nattributes when memory is mapped and unmapped for DMA. Give the interfaces\ndefault implementations which ignore attributes. Also introduce the\ndma_{set|get}_attr() interfaces for setting and retrieving individual\nattributes. Define one attribute, DMA_ATTR_WRITE_BARRIER, in anticipation of\nits use by ia64/sn. Select whether architectures implement arch-specific\nversions of the dma_*map*_attrs() interfaces via HAVE_DMA_ATTRS in Kconfig.\n\n[markn@au1.ibm.com: dma_{set,get}_attr() have to be static inline]\nSigned-off-by: Arthur Kepner \u003cakepner@sgi.com\u003e\nCc: Tony Luck \u003ctony.luck@intel.com\u003e\nCc: Jesse Barnes \u003cjbarnes@virtuousgeek.org\u003e\nCc: Jes Sorensen \u003cjes@sgi.com\u003e\nCc: Randy Dunlap \u003crandy.dunlap@oracle.com\u003e\nCc: Roland Dreier \u003crdreier@cisco.com\u003e\nCc: James Bottomley \u003cJames.Bottomley@HansenPartnership.com\u003e\nCc: David Miller \u003cdavem@davemloft.net\u003e\nCc: Benjamin Herrenschmidt \u003cbenh@kernel.crashing.org\u003e\nCc: Grant Grundler \u003cgrundler@parisc-linux.org\u003e\nCc: Michael Ellerman \u003cmichael@ellerman.id.au\u003e\nSigned-off-by: Mark Nelson \u003cmarkn@au1.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "d22a6966b8029913fac37d078ab2403898d94c63", "tree": "f8bf9155b805781cef04ccb6c8de688ab6ea21e1", "parents": [ "67ec11cf968241c9ae907f8817b6ac74d4dd71d7" ], "author": { "name": "FUJITA Tomonori", "email": "tomof@acm.org", "time": "Mon Feb 04 22:28:13 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 05 09:44:11 2008 -0800" }, "message": "iommu sg merging: add accessors for segment_boundary_mask in device_dma_parameters()\n\nThis adds new accessors for segment_boundary_mask in device_dma_parameters\nstructure in the same way I did for max_segment_size. So we can easily change\nwhere to place struct device_dma_parameters in the future.\n\ndma_get_segment boundary returns 0xffffffff if dma_parms in struct device\nisn\u0027t set up properly. 0xffffffff is the default value used in the block\nlayer and the scsi mid layer.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nCc: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nCc: Greg KH \u003cgreg@kroah.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "6b7b651055221127304a4e373ee9b762398d54d7", "tree": "06a8383d5d20011a5ffe04b4e78234a8fcc98f51", "parents": [ "7bbdc3d51cf793dd81c38f794f4cb73df58d1527" ], "author": { "name": "FUJITA Tomonori", "email": "tomof@acm.org", "time": "Mon Feb 04 22:27:55 2008 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Feb 05 09:44:10 2008 -0800" }, "message": "iommu sg merging: add device_dma_parameters structure\n\nIOMMUs merges scatter/gather segments without considering a low level\ndriver\u0027s restrictions. The problem is that IOMMUs can\u0027t access to the\nlimitations because they are in request_queue.\n\nThis patchset introduces a new structure, device_dma_parameters,\nincluding dma information. A pointer to device_dma_parameters is added\nto struct device. The bus specific structures (like pci_dev) includes\ndevice_dma_parameters. Low level drivers can use dma_set_max_seg_size\nto tell IOMMUs about the restrictions.\n\nWe can move more dma stuff in struct device (like dma_mask) to struct\ndevice_dma_parameters later (needs some cleanups before that).\n\nThis includes patches for all the IOMMUs that could merge sg (x86_64,\nppc, IA64, alpha, sparc64, and parisc) though only the ppc patch was\ntested. The patches for other IOMMUs are only compile tested.\n\nThis patch:\n\nAdd a new structure, device_dma_parameters, including dma information. A\npointer to device_dma_parameters is added to struct device.\n\n- there are only max_segment_size and segment_boundary_mask there but we\u0027ll\n move more dma stuff in struct device (like dma_mask) to struct\n device_dma_parameters later. segment_boundary_mask is not supported yet.\n\n- new accessors for the dma parameters are added. So we can easily change\n where to place struct device_dma_parameters in the future.\n\n- dma_get_max_seg_size returns 64K if dma_parms in struct device isn\u0027t set\n up properly. 64K is the default max_segment_size in the block layer.\n\nSigned-off-by: FUJITA Tomonori \u003cfujita.tomonori@lab.ntt.co.jp\u003e\nAcked-by: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nAcked-by: Jens Axboe \u003cjens.axboe@oracle.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "96532babc3e2ec4e0fce891d64319f183f043855", "tree": "04b9a1fcc771078807d7c0a3aabcfd1e1c7dcd4f", "parents": [ "4fe3fcaca008ec24bb4b9cb4a9e4d17bee06c755" ], "author": { "name": "Robert P. J. Day", "email": "rpjday@mindspring.com", "time": "Sun Feb 03 15:06:26 2008 +0200" }, "committer": { "name": "Adrian Bunk", "email": "bunk@kernel.org", "time": "Sun Feb 03 15:06:26 2008 +0200" }, "message": "linux/dma-mapping.h: rename macro to prevent multiple inclusion\n\nHaving the macro to prevent multiple inclusion of\ninclude/linux/dma-mapping.h contain the prefix \"_ASM\" is just begging\nfor possible confusion some day.\n\nSigned-off-by: Robert P. J. Day \u003crpjday@mindspring.com\u003e\nSigned-off-by: Adrian Bunk \u003cbunk@kernel.org\u003e\n" }, { "commit": "8f286c33f1e838d631f4a3260b33efce4bc5973c", "tree": "adf48bc9faabd41ddff8609f9c7de86373ccce11", "parents": [ "34c6538413e5648b63cb785add509f500b3a7b11" ], "author": { "name": "Andrew Morton", "email": "akpm@linux-foundation.org", "time": "Thu Oct 18 03:05:07 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:21 2007 -0700" }, "message": "stop using DMA_xxBIT_MASK\n\nNow that we have DMA_BIT_MASK(), these macros are pointless.\n\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "34c6538413e5648b63cb785add509f500b3a7b11", "tree": "3f2e1c4fe134fa123bf5047a640dee425be0a098", "parents": [ "2c6221483169ddd4c04797cd7296ed4fe52fcdd7" ], "author": { "name": "Borislav Petkov", "email": "bbpetkov@yahoo.de", "time": "Thu Oct 18 03:05:06 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Thu Oct 18 14:37:21 2007 -0700" }, "message": "unify DMA_..BIT_MASK definitions: v3.1\n\nRemove redundant DMA_..BIT_MASK definitions across two drivers. The\ncomputation of the majority of the bitmasks is done by the compiler. The\ninitial split of the patch touching each a different file got removed due\nto possible git bisect breakage.\n\nSigned-off-by: Borislav Petkov \u003cbbpetkov@yahoo.de\u003e\nCc: Jeremy Fitzhardinge \u003cjeremy@goop.org\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@steeleye.com\u003e\nReviewed-by: Satyam Sharma \u003csatyam@infradead.org\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "32e8f70230c0c417490787b3f48b6ed6c48e7ec9", "tree": "54ef9f6c8960ab2a9634d0d82d69d6049bc6f3fb", "parents": [ "64da82efae0d7b5f7c478021840fd329f76d965d" ], "author": { "name": "James Bottomley", "email": "James.Bottomley@SteelEye.com", "time": "Tue Oct 16 01:23:55 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Tue Oct 16 09:42:50 2007 -0700" }, "message": "introduce DMA_MASK_NONE as a signal for unable to do DMA\n\nSome devices are incapable of DMA and need to be recognised as such.\nIntroduce a NONE dma mask to facilitate this plus an inline function:\nis_device_dma_capable() to check this.\n\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Andi Kleen \u003candi@firstfloor.org\u003e\nCc: Alan Cox \u003calan@lxorguk.ukuu.org.uk\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Natalie Protasevich \u003cprotasnb@gmail.com\u003e\nCc: Jeff Garzik \u003cjgarzik@pobox.com\u003e\nCc: Dominik Brodowski \u003clinux@dominikbrodowski.net\u003e\nCc: Russell King \u003crmk@arm.linux.org.uk\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "1b0fac45878bb88759eec347c273285195649ff7", "tree": "a9871a47ef98c90bac3f65a7f9309e87420c694c", "parents": [ "9e7bf24b1b979db256ddc84d0d4ac6040d706da6" ], "author": { "name": "Dan Williams", "email": "dan.j.williams@intel.com", "time": "Sun Jul 15 23:40:26 2007 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@woody.linux-foundation.org", "time": "Mon Jul 16 09:05:45 2007 -0700" }, "message": "dma-mapping: prevent dma dependent code from linking on !HAS_DMA archs\n\nContinuing the work started in 411f0f3edc141a582190d3605cadd1d993abb6df ...\n\nThis enables code with a dma path, that compiles away, to build without\nrequiring additional code factoring. It also prevents code that calls\ndma_alloc_coherent and dma_free_coherent from linking whereas previously\nthe code would hit a BUG() at run time. Finally, it allows archs that set\n!HAS_DMA to delete their asm/dma-mapping.h file.\n\nCc: Cornelia Huck \u003ccornelia.huck@de.ibm.com\u003e\nCc: Martin Schwidefsky \u003cschwidefsky@de.ibm.com\u003e\nCc: Heiko Carstens \u003cheiko.carstens@de.ibm.com\u003e\nCc: John W. Linville \u003clinville@tuxdriver.com\u003e\nCc: Kyle McMartin \u003ckyle@parisc-linux.org\u003e\nCc: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\nCc: Tejun Heo \u003chtejun@gmail.com\u003e\nCc: Jeff Garzik \u003cjeff@garzik.org\u003e\nCc: \u003cgeert@linux-m68k.org\u003e\nCc: \u003czippel@linux-m68k.org\u003e\nCc: \u003cspyro@f2s.com\u003e\nCc: \u003cysato@users.sourceforge.jp\u003e\nSigned-off-by: Dan Williams \u003cdan.j.williams@intel.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@linux-foundation.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@linux-foundation.org\u003e\n" }, { "commit": "9ac7849e35f705830f7b016ff272b0ff1f7ff759", "tree": "7f17cdff87e154937a15cc2ec8da9b4e6018ce8e", "parents": [ "77a527eadb425b60db3f5f0aae6a4c51c38e35e5" ], "author": { "name": "Tejun Heo", "email": "htejun@gmail.com", "time": "Sat Jan 20 16:00:26 2007 +0900" }, "committer": { "name": "Jeff Garzik", "email": "jeff@garzik.org", "time": "Fri Feb 09 17:39:36 2007 -0500" }, "message": "devres: device resource management\n\nImplement device resource management, in short, devres. A device\ndriver can allocate arbirary size of devres data which is associated\nwith a release function. On driver detach, release function is\ninvoked on the devres data, then, devres data is freed.\n\ndevreses are typed by associated release functions. Some devreses are\nbetter represented by single instance of the type while others need\nmultiple instances sharing the same release function. Both usages are\nsupported.\n\ndevreses can be grouped using devres group such that a device driver\ncan easily release acquired resources halfway through initialization\nor selectively release resources (e.g. resources for port 1 out of 4\nports).\n\nThis patch adds devres core including documentation and the following\nmanaged interfaces.\n\n* alloc/free\t: devm_kzalloc(), devm_kzfree()\n* IO region\t: devm_request_region(), devm_release_region()\n* IRQ\t\t: devm_request_irq(), devm_free_irq()\n* DMA\t\t: dmam_alloc_coherent(), dmam_free_coherent(),\n\t\t dmam_declare_coherent_memory(), dmam_pool_create(),\n\t\t dmam_pool_destroy()\n* PCI\t\t: pcim_enable_device(), pcim_pin_device(), pci_is_managed()\n* iomap\t\t: devm_ioport_map(), devm_ioport_unmap(), devm_ioremap(),\n\t\t devm_ioremap_nocache(), devm_iounmap(), pcim_iomap_table(),\n\t\t pcim_iomap(), pcim_iounmap()\n\nSigned-off-by: Tejun Heo \u003chtejun@gmail.com\u003e\nSigned-off-by: Jeff Garzik \u003cjeff@garzik.org\u003e\n" }, { "commit": "d6bd3a39f7c6ebad49c261c3d458df974c880758", "tree": "a5cf6054a8ff276f8d84ba94bb5df89ed5646332", "parents": [ "d09d7ddf3018b4c6efa76dce72f6dec6054fa22b" ], "author": { "name": "Rolf Eike Beer", "email": "eike-kernel@sf-tec.de", "time": "Fri Sep 29 01:59:48 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Fri Sep 29 09:18:10 2006 -0700" }, "message": "[PATCH] Move valid_dma_direction() from x86_64 to generic code\n\nAs suggested by Muli Ben-Yehuda this function is moved to generic code as\nmay be useful for all archs.\n\n[akpm@osdl.org: fix]\nSigned-off-by: Rolf Eike Beer \u003ceike-kernel@sf-tec.de\u003e\nCc: Muli Ben-Yehuda \u003cmuli@il.ibm.com\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "4c1b46226ce4424a93b8ac544e37afb26c8a72c6", "tree": "9eae6412bdeebad107f190bc39f49df9957712f4", "parents": [ "64b1c2b42b555ef38c475d104f2faf3f6f93690d" ], "author": { "name": "Francois Romieu", "email": "romieu@fr.zoreil.com", "time": "Wed May 10 12:48:57 2006 -0700" }, "committer": { "name": "Stephen Hemminger", "email": "shemminger@osdl.org", "time": "Wed May 10 14:04:22 2006 -0700" }, "message": "dl2k: use DMA_48BIT_MASK constant\n\nTypo will be harder with this one.\n\nSigned-off-by: Francois Romieu \u003cromieu@fr.zoreil.com\u003e\nSigned-off-by: Stephen Hemminger \u003cshemminger@osdl.org\u003e\n" }, { "commit": "56b146d36db933844011d5026c6f55593037c7b8", "tree": "e8b9bed7bf22f658f9b62bf13e512bf08f137efc", "parents": [ "31cc48bfeef7a021d6e29f3454a4505edcfd6daa" ], "author": { "name": "Tobias Klauser", "email": "tklauser@nuerscht.ch", "time": "Mon Apr 10 22:54:21 2006 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Apr 11 06:18:44 2006 -0700" }, "message": "[PATCH] Last DMA_xBIT_MASK cleanups\n\nThese are the last conversions of pci_set_dma_mask(),\npci_set_consistent_dma_mask() and pci_dma_supported() to use DMA_xBIT_MASK\nconstants from linux/dma-mapping.h\n\nSigned-off-by: Tobias Klauser \u003ctklauser@nuerscht.ch\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "910638ae7ed4be27d6af55f6c9b5bf54b838e78b", "tree": "5eda3cfd0e312c8b0916f6d5eb1cd98225e67891", "parents": [ "60c904ae5bded8bb71f7bff7d63f2a6959d2a8e4" ], "author": { "name": "Matthias Gehre", "email": "M.Gehre@gmx.de", "time": "Tue Mar 28 01:56:48 2006 -0800" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@g5.osdl.org", "time": "Tue Mar 28 09:16:07 2006 -0800" }, "message": "[PATCH] Replace 0xff.. with correct DMA_xBIT_MASK\n\nReplace all occurences of 0xff.. in calls to function pci_set_dma_mask()\nand pci_set_consistant_dma_mask() with the corresponding DMA_xBIT_MASK from\nlinux/dma-mapping.h.\n\nSigned-off-by: Matthias Gehre \u003cM.Gehre@gmx.de\u003e\nSigned-off-by: Andrew Morton \u003cakpm@osdl.org\u003e\nSigned-off-by: Linus Torvalds \u003ctorvalds@osdl.org\u003e\n" }, { "commit": "9d2f928ddf64ca0361562e30faf584cd33055c60", "tree": "c9f57551988fc492e20553aa39b24af7547ab239", "parents": [ "84f3430c7255668a0298d166605d27e3c96b5de4" ], "author": { "name": "Tobias Klauser", "email": "tklauser@nuerscht.ch", "time": "Wed Mar 22 10:53:19 2006 +0100" }, "committer": { "name": "Jaroslav Kysela", "email": "perex@suse.cz", "time": "Wed Mar 22 10:53:19 2006 +0100" }, "message": "[PATCH] Intruduce DMA_28BIT_MASK\n\nThis patch introduces the DMA_28BIT_MASK constant in dma-mapping.h\nALSA drivers using this mask are changed to use the new constant.\n\nSigned-off-by: Tobias Klauser \u003ctklauser@nuerscht.ch\u003e\nAcked-by: Takashi Iwai \u003ctiwai@suse.de\u003e\nAcked-by: Jaroslav Kysela \u003cperex@suse.cz\u003e\n" }, { "commit": "b8112df71cae7d6a86158caeb19d215f56c4f9ab", "tree": "19853b3182ed1a360237264caa360f8eb84beb96", "parents": [ "5d497cecdeae75351567d20b86d8a3a05e7f48ed" ], "author": { "name": "Lee Revell", "email": "rlrevell@joe-job.com", "time": "Wed Jun 15 14:19:03 2005 -0400" }, "committer": { "name": "James Bottomley", "email": "jejb@titanic.(none)", "time": "Fri Jun 17 20:37:11 2005 -0500" }, "message": "[SCSI] Add DMA mask constants other than 32 and 64 bit\n\nSigned-Off-By: Lee Revell \u003crlrevell@joe-job.com\u003e\nSigned-off-by: James Bottomley \u003cJames.Bottomley@SteelEye.com\u003e\n" }, { "commit": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2", "tree": "0bba044c4ce775e45a88a51686b5d9f90697ea9d", "parents": [], "author": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "committer": { "name": "Linus Torvalds", "email": "torvalds@ppc970.osdl.org", "time": "Sat Apr 16 15:20:36 2005 -0700" }, "message": "Linux-2.6.12-rc2\n\nInitial git repository build. I\u0027m not bothering with the full history,\neven though we have it. We can create a separate \"historical\" git\narchive of that later if we want to, and in the meantime it\u0027s about\n3.2GB when imported into git - space that would just make the early\ngit days unnecessarily complicated, when we don\u0027t have a lot of good\ninfrastructure for it.\n\nLet it rip!\n" } ] }