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Groups > linux.kernel > #1667531
| From | Christoph Hellwig <hch@lst.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 27/44] sparc: remove leon_dma_ops |
| Date | 2017-06-16 10:50 +0200 |
| Message-ID | <tSV74-67Z-7@gated-at.bofh.it> (permalink) |
| References | <tQ5FE-4OD-5@gated-at.bofh.it> <tQ5Pk-4SX-11@gated-at.bofh.it> <tRt3c-8fc-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Mon, Jun 12, 2017 at 10:06:26AM +0200, Andreas Larsson wrote: > Yes, it is needed. LEON systems are AMBA bus based. The common case here is > DMA over AMBA buses. Some LEON systems have PCI bridges, but in general > CONFIG_PCI is not a given. Ok, and even for AMBA we use the pci ops, so I'll leave it in and drop the comment from the commit.
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[PATCH 27/44] sparc: remove leon_dma_ops Christoph Hellwig <hch@lst.de> - 2017-06-08 15:40 +0200
Re: [PATCH 27/44] sparc: remove leon_dma_ops David Miller <davem@davemloft.net> - 2017-06-08 16:30 +0200
Re: [PATCH 27/44] sparc: remove leon_dma_ops Andreas Larsson <andreas@gaisler.com> - 2017-06-12 10:40 +0200
Re: [PATCH 27/44] sparc: remove leon_dma_ops Christoph Hellwig <hch@lst.de> - 2017-06-16 10:50 +0200
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