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Searched refs:SPU (Results 1 – 11 of 11) sorted by relevance

/linux/Documentation/filesystems/spufs/
H A Dspufs.rst10 spufs - the SPU file system
16 The SPU file system is used on PowerPC machines that implement the Cell
22 can use spu_create(2) to establish SPU contexts in the spufs root.
24 Every SPU context is represented by a directory containing a predefined
26 logical SPU. Users can change permissions on those files, but not actu-
63 the contents of the local storage memory of the SPU. This can be
65 data in the address space of the SPU. The possible operations on an
71 file. The file size is the size of the local storage of the SPU,
76 SPU local storage within the process address space. Only
81 The first SPU to CPU communication mailbox. This file is read-only and
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H A Dindex.rst4 SPU Filesystem
/linux/arch/sh/kernel/cpu/sh4a/
H A Dsetup-sh7724.c895 DMAC1B, DMAC0B, I2C0, I2C1, SDHI0, SDHI1, SPU, MMCIF, enumerator
1012 INTC_GROUP(SPU, SPU_SPUI0, SPU_SPUI1),
1062 TMU1_TUNI2, SPU } },
/linux/arch/arm/boot/dts/nxp/vf/
H A Dvf610-zii-ssmb-spu3.dts7 * SPU - Seat Power Unit
/linux/drivers/crypto/
H A DKconfig780 Secure Processing Unit (SPU). The SPU driver registers skcipher,
/linux/Documentation/driver-api/media/drivers/
H A Dcx2341x-devel.rst81 3 processors on chip, Java ones, VPU, SPU, APU, maybe these are the
124 - 0x9050: SPU control
192 - Write 0x00000001 to register 0x9050 to stop the SPU.
202 re-enable the SPU.
/linux/arch/arm64/boot/dts/qcom/
H A Dsm8450.dtsi700 /* First part of the "SPU secure shared memory" region */
706 /* Second part of the "SPU secure shared memory" region */
H A Dsm8550.dtsi584 /* First part of the "SPU secure shared memory" region */
590 /* Second part of the "SPU secure shared memory" region */
H A Dsm8650.dtsi1771 /* First part of the "SPU secure shared memory" region */
1777 /* Second part of the "SPU secure shared memory" region */
/linux/
H A DCREDITS1926 D: Maintainer of SPU File System
H A DMAINTAINERS24950 SPU FILE SYSTEM