Loading .gitignore +1 −0 Original line number Original line Diff line number Diff line Loading @@ -20,6 +20,7 @@ # Top-level generic files # Top-level generic files # # tags tags TAGS vmlinux* vmlinux* System.map System.map Module.symvers Module.symvers Loading CREDITS +6 −5 Original line number Original line Diff line number Diff line Loading @@ -45,7 +45,7 @@ S: Longford, Ireland S: Sydney, Australia S: Sydney, Australia N: Tigran A. Aivazian N: Tigran A. Aivazian E: tigran@veritas.com E: tigran@aivazian.fsnet.co.uk W: http://www.moses.uklinux.net/patches W: http://www.moses.uklinux.net/patches D: BFS filesystem D: BFS filesystem D: Intel IA32 CPU microcode update support D: Intel IA32 CPU microcode update support Loading Loading @@ -2598,6 +2598,9 @@ S: Ucitelska 1576 S: Prague 8 S: Prague 8 S: 182 00 Czech Republic S: 182 00 Czech Republic N: Rick Payne D: RFC2385 Support for TCP N: Barak A. Pearlmutter N: Barak A. Pearlmutter E: bap@cs.unm.edu E: bap@cs.unm.edu W: http://www.cs.unm.edu/~bap/ W: http://www.cs.unm.edu/~bap/ Loading Loading @@ -3511,14 +3514,12 @@ D: The Linux Support Team Erlangen N: David Weinehall N: David Weinehall E: tao@acc.umu.se E: tao@acc.umu.se P: 1024D/DC47CA16 7ACE 0FB0 7A74 F994 9B36 E1D1 D14E 8526 DC47 CA16 W: http://www.acc.umu.se/~tao/ W: http://www.acc.umu.se/~tao/ W: http://www.acc.umu.se/~mcalinux/ D: v2.0 kernel maintainer D: Fixes for the NE/2-driver D: Fixes for the NE/2-driver D: Miscellaneous MCA-support D: Miscellaneous MCA-support D: Cleanup of the Config-files D: Cleanup of the Config-files S: Axtorpsvagen 40:20 S: S-903 37 UMEA S: Sweden N: Matt Welsh N: Matt Welsh E: mdw@metalab.unc.edu E: mdw@metalab.unc.edu Loading Documentation/00-INDEX +0 −2 Original line number Original line Diff line number Diff line Loading @@ -104,8 +104,6 @@ firmware_class/ - request_firmware() hotplug interface info. - request_firmware() hotplug interface info. floppy.txt floppy.txt - notes and driver options for the floppy disk driver. - notes and driver options for the floppy disk driver. ftape.txt - notes about the floppy tape device driver. hayes-esp.txt hayes-esp.txt - info on using the Hayes ESP serial driver. - info on using the Hayes ESP serial driver. highuid.txt highuid.txt Loading Documentation/Changes +1 −1 Original line number Original line Diff line number Diff line Loading @@ -201,7 +201,7 @@ udev ---- ---- udev is a userspace application for populating /dev dynamically with udev is a userspace application for populating /dev dynamically with only entries for devices actually present. udev replaces the basic only entries for devices actually present. udev replaces the basic functionality of devfs, while allowing persistant device naming for functionality of devfs, while allowing persistent device naming for devices. devices. FUSE FUSE Loading Documentation/DMA-API.txt +7 −7 Original line number Original line Diff line number Diff line Loading @@ -77,7 +77,7 @@ To get this part of the dma_ API, you must #include <linux/dmapool.h> Many drivers need lots of small dma-coherent memory regions for DMA Many drivers need lots of small dma-coherent memory regions for DMA descriptors or I/O buffers. Rather than allocating in units of a page descriptors or I/O buffers. Rather than allocating in units of a page or more using dma_alloc_coherent(), you can use DMA pools. These work or more using dma_alloc_coherent(), you can use DMA pools. These work much like a kmem_cache_t, except that they use the dma-coherent allocator much like a struct kmem_cache, except that they use the dma-coherent allocator not __get_free_pages(). Also, they understand common hardware constraints not __get_free_pages(). Also, they understand common hardware constraints for alignment, like queue heads needing to be aligned on N byte boundaries. for alignment, like queue heads needing to be aligned on N byte boundaries. Loading @@ -94,7 +94,7 @@ The pool create() routines initialize a pool of dma-coherent buffers for use with a given device. It must be called in a context which for use with a given device. It must be called in a context which can sleep. can sleep. The "name" is for diagnostics (like a kmem_cache_t name); dev and size The "name" is for diagnostics (like a struct kmem_cache name); dev and size are like what you'd pass to dma_alloc_coherent(). The device's hardware are like what you'd pass to dma_alloc_coherent(). The device's hardware alignment requirement for this type of data is "align" (which is expressed alignment requirement for this type of data is "align" (which is expressed in bytes, and must be a power of two). If your device has no boundary in bytes, and must be a power of two). If your device has no boundary Loading Loading @@ -431,10 +431,10 @@ be identical to those passed in (and returned by dma_alloc_noncoherent()). dma_alloc_noncoherent()). int int dma_is_consistent(dma_addr_t dma_handle) dma_is_consistent(struct device *dev, dma_addr_t dma_handle) returns true if the memory pointed to by the dma_handle is actually returns true if the device dev is performing consistent DMA on the memory consistent. area pointed to by the dma_handle. int int dma_get_cache_alignment(void) dma_get_cache_alignment(void) Loading @@ -459,7 +459,7 @@ anything like this. You must also be extra careful about accessing memory you intend to sync partially. memory you intend to sync partially. void void dma_cache_sync(void *vaddr, size_t size, dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) enum dma_data_direction direction) Do a partial sync of memory that was allocated by Do a partial sync of memory that was allocated by Loading Loading @@ -489,7 +489,7 @@ size is the size of the area (must be multiples of PAGE_SIZE). flags can be or'd together and are flags can be or'd together and are DMA_MEMORY_MAP - request that the memory returned from DMA_MEMORY_MAP - request that the memory returned from dma_alloc_coherent() be directly writeable. dma_alloc_coherent() be directly writable. DMA_MEMORY_IO - request that the memory returned from DMA_MEMORY_IO - request that the memory returned from dma_alloc_coherent() be addressable using read/write/memcpy_toio etc. dma_alloc_coherent() be addressable using read/write/memcpy_toio etc. Loading Loading
.gitignore +1 −0 Original line number Original line Diff line number Diff line Loading @@ -20,6 +20,7 @@ # Top-level generic files # Top-level generic files # # tags tags TAGS vmlinux* vmlinux* System.map System.map Module.symvers Module.symvers Loading
CREDITS +6 −5 Original line number Original line Diff line number Diff line Loading @@ -45,7 +45,7 @@ S: Longford, Ireland S: Sydney, Australia S: Sydney, Australia N: Tigran A. Aivazian N: Tigran A. Aivazian E: tigran@veritas.com E: tigran@aivazian.fsnet.co.uk W: http://www.moses.uklinux.net/patches W: http://www.moses.uklinux.net/patches D: BFS filesystem D: BFS filesystem D: Intel IA32 CPU microcode update support D: Intel IA32 CPU microcode update support Loading Loading @@ -2598,6 +2598,9 @@ S: Ucitelska 1576 S: Prague 8 S: Prague 8 S: 182 00 Czech Republic S: 182 00 Czech Republic N: Rick Payne D: RFC2385 Support for TCP N: Barak A. Pearlmutter N: Barak A. Pearlmutter E: bap@cs.unm.edu E: bap@cs.unm.edu W: http://www.cs.unm.edu/~bap/ W: http://www.cs.unm.edu/~bap/ Loading Loading @@ -3511,14 +3514,12 @@ D: The Linux Support Team Erlangen N: David Weinehall N: David Weinehall E: tao@acc.umu.se E: tao@acc.umu.se P: 1024D/DC47CA16 7ACE 0FB0 7A74 F994 9B36 E1D1 D14E 8526 DC47 CA16 W: http://www.acc.umu.se/~tao/ W: http://www.acc.umu.se/~tao/ W: http://www.acc.umu.se/~mcalinux/ D: v2.0 kernel maintainer D: Fixes for the NE/2-driver D: Fixes for the NE/2-driver D: Miscellaneous MCA-support D: Miscellaneous MCA-support D: Cleanup of the Config-files D: Cleanup of the Config-files S: Axtorpsvagen 40:20 S: S-903 37 UMEA S: Sweden N: Matt Welsh N: Matt Welsh E: mdw@metalab.unc.edu E: mdw@metalab.unc.edu Loading
Documentation/00-INDEX +0 −2 Original line number Original line Diff line number Diff line Loading @@ -104,8 +104,6 @@ firmware_class/ - request_firmware() hotplug interface info. - request_firmware() hotplug interface info. floppy.txt floppy.txt - notes and driver options for the floppy disk driver. - notes and driver options for the floppy disk driver. ftape.txt - notes about the floppy tape device driver. hayes-esp.txt hayes-esp.txt - info on using the Hayes ESP serial driver. - info on using the Hayes ESP serial driver. highuid.txt highuid.txt Loading
Documentation/Changes +1 −1 Original line number Original line Diff line number Diff line Loading @@ -201,7 +201,7 @@ udev ---- ---- udev is a userspace application for populating /dev dynamically with udev is a userspace application for populating /dev dynamically with only entries for devices actually present. udev replaces the basic only entries for devices actually present. udev replaces the basic functionality of devfs, while allowing persistant device naming for functionality of devfs, while allowing persistent device naming for devices. devices. FUSE FUSE Loading
Documentation/DMA-API.txt +7 −7 Original line number Original line Diff line number Diff line Loading @@ -77,7 +77,7 @@ To get this part of the dma_ API, you must #include <linux/dmapool.h> Many drivers need lots of small dma-coherent memory regions for DMA Many drivers need lots of small dma-coherent memory regions for DMA descriptors or I/O buffers. Rather than allocating in units of a page descriptors or I/O buffers. Rather than allocating in units of a page or more using dma_alloc_coherent(), you can use DMA pools. These work or more using dma_alloc_coherent(), you can use DMA pools. These work much like a kmem_cache_t, except that they use the dma-coherent allocator much like a struct kmem_cache, except that they use the dma-coherent allocator not __get_free_pages(). Also, they understand common hardware constraints not __get_free_pages(). Also, they understand common hardware constraints for alignment, like queue heads needing to be aligned on N byte boundaries. for alignment, like queue heads needing to be aligned on N byte boundaries. Loading @@ -94,7 +94,7 @@ The pool create() routines initialize a pool of dma-coherent buffers for use with a given device. It must be called in a context which for use with a given device. It must be called in a context which can sleep. can sleep. The "name" is for diagnostics (like a kmem_cache_t name); dev and size The "name" is for diagnostics (like a struct kmem_cache name); dev and size are like what you'd pass to dma_alloc_coherent(). The device's hardware are like what you'd pass to dma_alloc_coherent(). The device's hardware alignment requirement for this type of data is "align" (which is expressed alignment requirement for this type of data is "align" (which is expressed in bytes, and must be a power of two). If your device has no boundary in bytes, and must be a power of two). If your device has no boundary Loading Loading @@ -431,10 +431,10 @@ be identical to those passed in (and returned by dma_alloc_noncoherent()). dma_alloc_noncoherent()). int int dma_is_consistent(dma_addr_t dma_handle) dma_is_consistent(struct device *dev, dma_addr_t dma_handle) returns true if the memory pointed to by the dma_handle is actually returns true if the device dev is performing consistent DMA on the memory consistent. area pointed to by the dma_handle. int int dma_get_cache_alignment(void) dma_get_cache_alignment(void) Loading @@ -459,7 +459,7 @@ anything like this. You must also be extra careful about accessing memory you intend to sync partially. memory you intend to sync partially. void void dma_cache_sync(void *vaddr, size_t size, dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) enum dma_data_direction direction) Do a partial sync of memory that was allocated by Do a partial sync of memory that was allocated by Loading Loading @@ -489,7 +489,7 @@ size is the size of the area (must be multiples of PAGE_SIZE). flags can be or'd together and are flags can be or'd together and are DMA_MEMORY_MAP - request that the memory returned from DMA_MEMORY_MAP - request that the memory returned from dma_alloc_coherent() be directly writeable. dma_alloc_coherent() be directly writable. DMA_MEMORY_IO - request that the memory returned from DMA_MEMORY_IO - request that the memory returned from dma_alloc_coherent() be addressable using read/write/memcpy_toio etc. dma_alloc_coherent() be addressable using read/write/memcpy_toio etc. Loading
