| /linux-2.6.39/Documentation/video4linux/cx2341x/ |
| D | fw-dma.txt | 13 Therefore, it also supports a technique called "scatter-gather". The card can
21 urged to choose a smaller block size and learn the scatter-gather technique.
35 - The driver constructs the scatter-gather array from enough free dma buffers
62 The scatter-gather array is a contiguously allocated block of memory that
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| /linux-2.6.39/drivers/staging/generic_serial/rio/ |
| D | rioioctl.h | 42 int gather; member
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| /linux-2.6.39/Documentation/block/ |
| D | request.txt | 61 unsigned short nr_phys_segments DB Number of physical scatter gather
64 unsigned short nr_hw_segments DB Number of hardware scatter gather
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| D | biodoc.txt | 119 a scatter-gather list, hardsect size)
190 on PCI high mem DMA aspects and mapping of scatter gather lists, and support
495 At a lower level, drivers build a scatter gather list from the merged bios.
496 The scatter gather list is in the form of an array of <page, offset, len>
546 /* Number of scatter-gather DMA addr+len pairs after
551 /* Number of scatter-gather addr+len pairs after
553 * This is the number of scatter-gather entries the driver
685 gather lists from a request, so a driver need not do it on its own.
1121 support scatter-gather changes should be minimal too.
1161 use dma_map_sg for scatter gather) to be able to ship it to the driver. For
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| /linux-2.6.39/Documentation/networking/ |
| D | driver.txt | 11 for a driver implementing scatter-gather this means:
46 For a non-scatter-gather supporting card, the three tests simply become:
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| D | vortex.txt | 191 allows you to make use of the NIC's DMA scatter/gather and transmit
206 not it is using hardware scatter/gather and hardware Tx checksums.
208 Scatter/gather and hardware checksums provide considerable
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| /linux-2.6.39/drivers/message/fusion/ |
| D | Kconfig | 64 int "Maximum number of scatter gather entries (16 - 128)"
69 gather entries per I/O. The driver default is 128, which matches
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| /linux-2.6.39/Documentation/scsi/ |
| D | st.txt | 176 scatter/gather segments permitted by the HBA
210 Scatter/gather buffers (buffers that consist of chunks non-contiguous
213 supporting scatter/gather), buffer allocation is using the following
216 those not supporting scatter/gather. The size of this buffer will be
223 2. The scatter/gather segments to fill the specified buffer size are
229 number of scatter/gather segments allowed for the SCSI adapter is not
230 exceeded if it is smaller than the maximum number of scatter/gather
255 max_sg_segs=xxx the maximum number of scatter/gather
269 with 'st.'. For instance, to set the maximum number of scatter/gather
271 number of scatter/gather segments).
[all …]
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| /linux-2.6.39/drivers/crypto/amcc/ |
| D | crypto4xx_sa.h | 93 u32 gather:1; member
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| /linux-2.6.39/drivers/mmc/card/ |
| D | Kconfig | 43 (i.e. they can't do scatter-gather), something the kernel
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| /linux-2.6.39/drivers/block/ |
| D | ps3disk.c | 92 struct request *req, int gather) in ps3disk_scatter_gather() argument
110 if (gather) in ps3disk_scatter_gather()
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| /linux-2.6.39/drivers/atm/ |
| D | nicstarmac.copyright | 21 * expects the Linux ATM stack to support scatter-gather lists
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| /linux-2.6.39/drivers/staging/octeon/ |
| D | cvmx-pko.h | 208 uint64_t gather:1; member
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| /linux-2.6.39/drivers/scsi/mpt2sas/ |
| D | Kconfig | 58 gather entries per I/O. The driver default is 128, which matches
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| /linux-2.6.39/Documentation/ |
| D | gcov.txt | 201 Sample script to gather coverage meta files on the build machine
231 Sample script to gather coverage data files on the test machine
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| D | DMA-API.txt | 189 this API does not provide any scatter/gather capability, it will fail
280 than <nents> passed in if some elements of the scatter/gather list are
318 Unmap the previously mapped scatter/gather list. All the parameters
319 must be the same as those and passed in to the scatter/gather mapping
338 Synchronise a single contiguous or scatter/gather mapping for the cpu
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| /linux-2.6.39/Documentation/video4linux/ |
| D | videobuf | 26 scatter/gather DMA operations.
113 /* Scatter/gather drivers */
264 allocated. The scatter/gather case is the most complex on this front. For
330 For scatter/gather drivers, the needed memory pointers will be found in the
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| D | pxa_camera.txt | 105 element to the video buffer scatter gather
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| /linux-2.6.39/net/sctp/ |
| D | Kconfig | 58 this option to gather detailed trace information
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| /linux-2.6.39/tools/perf/Documentation/ |
| D | perf-stat.txt | 6 perf-stat - Run a command and gather performance counter statistics
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| /linux-2.6.39/drivers/staging/ath6kl/ |
| D | Kconfig | 119 Enables virtual scatter gather support for the hardware that does not support it natively.
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| /linux-2.6.39/Documentation/cgroups/ |
| D | freezer-subsystem.txt | 13 walk /proc or invoke a kernel interface to gather information about the
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| /linux-2.6.39/arch/ |
| D | Kconfig | 24 feature enables OProfile to gather more events than counters
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| /linux-2.6.39/Documentation/x86/x86_64/ |
| D | boot-options.txt | 247 merge Do scatter-gather (SG) merging. Implies "force"
249 nomerge Don't do scatter-gather (SG) merging.
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| /linux-2.6.39/Documentation/m68k/ |
| D | kernel-options.txt | 591 no scatter-gather : cmd_per_lun * 232 bytes
592 full scatter-gather: cmd_per_lun * approx. 17 Kbytes
595 Size of the scatter-gather table, i.e. the number of requests
598 value is forced to 0 on a Falcon, since scatter-gather isn't
599 possible with the ST-DMA. Not using scatter-gather hurts
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