32d6448a08
The purpose of this patch set is to add hardware I/O Coherency support for Armada 370 and Armada XP. Theses SoCs come with an unit called coherency fabric. A beginning of the support for this unit have been introduced with the SMP patch set. This series extend this support: the coherency fabric unit allows to use the Armada XP and the Armada 370 as nearly coherent architectures. The third patches enables this new feature and register our own set of DMA ops, to benefit this hardware enhancement. The first patches exports a dma operation function needed to register our own set of dma ops. The second patch introduces a new flag for the address decoding configuration in order to be able to set the memory windows as shared memory. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iEYEABECAAYFAlCs/LcACgkQCwYYjhRyO9WrOgCfeWpA9XdQnwexySw5tPXS7Qdp aJEAn2ql07SECpTRWezTJptHL0oI1dFF =b0T7 -----END PGP SIGNATURE----- Merge tag 'marvell-hwiocc-for-3.8' of git://github.com/MISL-EBU-System-SW/mainline-public into mvebu/everything Add hardware I/O coherency support for Armada 370/XP The purpose of this patch set is to add hardware I/O Coherency support for Armada 370 and Armada XP. Theses SoCs come with an unit called coherency fabric. A beginning of the support for this unit have been introduced with the SMP patch set. This series extend this support: the coherency fabric unit allows to use the Armada XP and the Armada 370 as nearly coherent architectures. The third patches enables this new feature and register our own set of DMA ops, to benefit this hardware enhancement. The first patches exports a dma operation function needed to register our own set of dma ops. The second patch introduces a new flag for the address decoding configuration in order to be able to set the memory windows as shared memory. |
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| Makefile | ||